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CN-116078918-B - Semi-automatic punching equipment for telescopic door pipe and process for producing pipe by using equipment

CN116078918BCN 116078918 BCN116078918 BCN 116078918BCN-116078918-B

Abstract

The application relates to the technical field of telescopic door manufacturing, in particular to a semi-automatic punching device for a telescopic door pipe and a process for producing the pipe by using the device, and in a first aspect, the application provides a process for producing the pipe, which comprises the following processing steps: the utility model provides a semi-automatic punching equipment of flexible door tubular product, the technology that uses production tubular product is punched a hole to the material is blown in side's pipe installation, side's pipe is spacing, the through-hole is offered, the burr is got rid of, sweeps, the second aspect, including base, the running-board, operating device and the actuating mechanism that punches a hole, the running-board rotates the bottom that sets up at the base, operating device's one end is assembled mutually with the running-board, the other end is assembled mutually with the actuating mechanism that punches a hole, the lateral wall of base is provided with connecting spring, connecting spring's tip is assembled mutually with the running-board, can improve the production quality of side's pipe, can improve operating personnel and utilize the equipment that punches a hole to carry out the operation convenience that punches a hole to side's pipe, improve production efficiency.

Inventors

  • WANG YI
  • LI ZHONGXIA
  • LEI GANFENG

Assignees

  • 广东启功实业集团有限公司

Dates

Publication Date
20260512
Application Date
20230307

Claims (10)

  1. 1. The semi-automatic punching equipment for the telescopic door pipe is characterized by comprising a base (3), wherein a core (2) is fixed on the base (3), an adjusting frame (326) and two groups of limiting mechanisms are arranged at the input end of the base (3), each limiting mechanism comprises a side limiting plate (321), a fixed seat (322) and a plurality of fixed seat (322) connecting nails, each fixed seat (322) is fixed on the adjusting frame (326) through the corresponding fixed seat (322) connecting nail, the side limiting plate (321) is hinged to one side, extending out of the adjusting frame (326), of the fixed seat (322), and a mounting cavity (323) formed by the side limiting plate (321) and the fixed seat (322) and penetrated by the square pipe (1); a fixed top plate (324) is welded on the top surface of the fixed seat (322), a mounting groove is formed in the fixed top plate (324), an upper stop block (325) is rotationally connected to the fixed top plate (324) close to the mounting groove, and a stop inclined surface is formed on the fixed top plate (324); an upper positioning seat (31) is arranged at the top of the core (2), and the upper positioning seat (31) is used for positioning and limiting the height of the part of the square pipe (1) which is spliced with the core (2); The outer hair removing device comprises an outer hair removing head driving assembly and an inner hair removing head driving assembly, wherein the outer hair removing head driving assembly comprises an outer hair removing head driving cylinder (41), a mounting seat (42) and an outer hair removing head driving motor (43), the outer hair removing head driving cylinder (41) is fixed on an upper positioning seat (31), the mounting seat (42) is arranged at the output end of the outer hair removing head driving cylinder (41), the outer hair removing head driving motor (43) is arranged at the bottom wall of the mounting seat (42), and the outer hair removing head (44) is detachably arranged at the output end of the outer hair removing head driving motor (43); The structure of the outer dehairing head (44) is consistent with that of the inner dehairing head (45), the structure of the outer dehairing head driving assembly is consistent with that of the inner dehairing head driving assembly, the inner dehairing head (45) is arranged below the outer dehairing head (44) and is arranged relatively, the outer dehairing head driving assembly drives the outer dehairing head (44) to clean burrs of the top surface of the square tube (1) close to the peripheral wall of the through hole (11), and the inner dehairing head driving assembly drives the inner dehairing head (45) to clean burrs of the inner top surface of the square tube (1) close to the peripheral wall of the through hole (11); The automatic punching device comprises a foot pedal (33), an operating mechanism and a punching driving mechanism, wherein the foot pedal (33) is rotatably arranged at the bottom of a base (3), one end of the operating mechanism is assembled with the foot pedal (33), the other end of the operating mechanism is assembled with the punching driving mechanism, a connecting spring (34) is arranged on the side wall of the base (3), and the end part of the connecting spring (34) is assembled with the foot pedal (33).
  2. 2. The semiautomatic punching device for the flexible door pipe according to claim 1, wherein the operating mechanism comprises a moving track (51) arranged on the side wall of the base (3), a connecting sliding rod (52) connected to the middle of the moving track (51) in a sliding manner, a matching rod (53) connected to one end of the connecting sliding rod (52) far away from the pedal plate (33) in a rotating manner, and a punching starting assembly assembled on the matching rod (53), wherein the moving track (51) is distributed on one side of the base (3) close to the assembling position of the pedal plate (33) and the base (3), and one end of the matching rod (53) far away from the connecting sliding rod (52) is connected with the base (3) in a rotating manner.
  3. 3. The semiautomatic punching device for the flexible door pipe according to claim 2, wherein the punching starting assembly comprises a sliding groove formed in the base (3), a sliding rack (62) connected to the middle of the sliding groove in a sliding mode, a fixed rod (63) mounted on the bottom wall of the sliding rack (62), a rotating shaft (64) rotatably connected to the top of the base (3) in the width direction, and a rotating gear (65) mounted on the rotating shaft (64), wherein one end of the fixed rod (63) close to the matching rod (53) is hinged to the middle of the matching rod (53), the rotating gear (65) is meshed with the sliding rack (62), the punching driving mechanism is mounted on the middle of the rotating shaft (64), and the braking mechanism is mounted on one end of the rotating shaft (64) away from the punching starting assembly.
  4. 4. A semiautomatic punching device for a flexible door pipe according to claim 3, characterized in that the punching driving mechanism comprises a first rotary gear (71) arranged in the middle of the rotary shaft (64), a first fixed column (72) fixed on the side wall of the first rotary gear (71), a punch slide rail (73) vertically installed in the base (3), an auxiliary driving assembly arranged on the punch slide rail (73), and a first swing rod (74) with one end assembled with the first fixed column (72) and the other end hinged with the auxiliary driving assembly, wherein the punch (87) is fixed at the bottom of the swing rod, and the auxiliary driving assembly is used for driving the punch (87) to move vertically.
  5. 5. The semiautomatic punching device for the flexible door pipe according to claim 4, wherein the auxiliary driving assembly comprises a second rotary gear (81) rotatably connected to the base (3), a second fixed column (82) fixed on the side wall of the second rotary gear (81), a pulley group rotatably connected to the inside of the punch slide rail (73), a connecting belt (84) wound around the pulley group, a second swing rod (85) with one end assembled with the second fixed column (82) and the other end rotatably connected to the pulley group, and a mounting block (86) provided on the connecting belt (84), wherein the first rotary gear (71) is meshed with the second rotary gear (81), one end of the first swing rod (74) away from the first rotary gear (71) is hinged with the mounting block (86), and the punch (87) is fixed on the mounting block (86).
  6. 6. A process for producing a pipe, characterized in that the pipe is punched by the semiautomatic punching equipment for the telescopic door pipe according to claim 5, comprising the following processing steps: The method comprises the steps of S1, installing a square tube (1), wherein one end of the square tube (1) is spliced with a mold core (2), the mold core (2) is divided into an extension part (21) and a stop part (22), the extension part (21) is fixed on one side of the top surface of the stop part (22), the extension part and the stop part are communicated, the shape and the size of the extension part (21) are matched with those of an inner cavity of the square tube (1), the extension part (21) points to the outside of a base (3), one end of the square tube (1) is spliced with the mold core (2), and the end surface of the square tube (1) is abutted against the side surface of the stop part (22) of the mold core (2); s2, limiting the square tube (1), wherein an upper positioning seat (31) is arranged at the top of the core (2), the upper positioning seat (31) is used for positioning the part of the square tube (1) which is spliced with the core (2), and limiting one end, away from the core (2), of the square tube (1) through a limiting mechanism at one side of the base (3); S3, forming a through hole (11), namely enabling a punch (87) to be aligned with the center point of the long side of the core (2), and driving the punch (87) to punch the square tube (1) through a punching driving mechanism to obtain the through hole (11); S4, deburring, namely driving an outer deburring drive assembly to clean burrs, close to the peripheral wall of the through hole (11), of the top surface of the square tube (1) by the outer deburring drive assembly, and driving an inner deburring drive assembly to clean burrs, close to the peripheral wall of the through hole (11), of the inner top surface of the square tube (1) by the inner deburring drive assembly; And S5, scrap blowing, namely, blowing away the scrap piled between the upper positioning seat (31) and the top surface of the square tube (1) and between the inner top surface of the square tube (1) and the core (2) through a blowing mechanism.
  7. 7. A process for producing pipes according to claim 6, characterized in that in the step of processing the square tube (1) limit, it further comprises the following processing steps: S2.1, spacing mechanism distance adjustment, wherein the spacing mechanism comprises a side limiting plate (321) and fixing seats (322), fixing seat connecting nails are unscrewed, the distance between two adjacent fixing seats (322) is adjusted, the two fixing seats (322) are respectively arranged at two ends of the square tube (1), and the fixing seat connecting nails are screwed; S2.2, the square tube (1) is fixed, the side limiting plate (321) is rotated outwards, the square tube (1) is placed in the fixed seat (322), the side limiting plate (321) is rotated towards one side close to the square tube (1), the side limiting plate (321) and the fixed seat (322) are formed with a mounting cavity (323) for the square tube (1) to penetrate through, and the square tube (1) is pushed along the length direction of the fixed seat (322) until the end face of the square tube (1) is abutted against the side face of the stop part (22) of the core (2); S2.3, the square tube (1) is locked, the upper stop block (325) is rotated towards the direction approaching to the top surface of the square tube (1), and the abutting part of the upper stop block (325) is abutted against the top surface of the square tube (1).
  8. 8. A process for producing a pipe according to claim 6, characterized in that in the processing step of opening the through-hole (11), it further comprises the following processing steps: S3.1, punching a hole by a punch (87), namely, downwards stepping a pedal (33), wherein the pedal (33) is linked with an operating mechanism, the operating mechanism is used as a power source to drive a punching driving mechanism, and the punching driving mechanism drives the punch (87) to move in the vertical direction; s3.2, braking the punch (87), wherein when the punching driving mechanism drives the punch (87) to punch the square tube (1) downwards, the punching driving mechanism is linked with a braking mechanism, and the braking mechanism controls the downward punching speed and stroke of the punch (87); s3.3, resetting the punch (87), namely, after the punch (87) passes through the top wall of the square tube (1), pressing the end part of the punch (87) against the top surface of the core (2), wherein a guide plate and a guide post are arranged at the top of the extension part (21), the guide plate is connected to the guide post in a sliding manner, a guide spring is sleeved on the outer wall of the guide post, the guide spring is arranged between the top surface of the base (3) and the bottom surface of the guide plate, a reset spring (871) is sleeved on the outer wall of the punch (87), and the reset spring (871) is arranged between the guide plate and the top surface of the extension part (21) to press the punch (87) against the top surface of the square tube (1), and the reset spring (871) provides elastic force for resetting the punch (87).
  9. 9. The process for producing a pipe according to claim 6, further comprising, in the burr removing processing step, the steps of: S4.1, deburring the top surface of the square tube (1), wherein the outer deburring driving assembly drives the outer deburring head (44) to approach the top surface of the square tube (1) and then drives the outer deburring head (44) to rotate, or drives the outer deburring head (44) to approach the top surface of the square tube (1) and drive the outer deburring head (44) to rotate simultaneously, and when the square tube (1) is pulled manually to separate from the core (2), the outer deburring head (44) mills burrs of the top surface of the square tube (1) close to the peripheral wall of the through hole (11); S4.2, deburring the inner top surface of the square tube (1), wherein the inner deburring driving assembly drives the inner deburring head (45) to approach the inner top surface of the square tube (1) and then drives the inner deburring head (45) to rotate, or drives the inner deburring head (45) to approach the inner top surface of the square tube (1) and drive the inner deburring head (45) to rotate, and when the square tube (1) is pulled manually to separate from the core (2), the inner deburring head (45) mills burrs of the inner top surface of the square tube (1) close to the peripheral wall of the through hole (11).
  10. 10. A process for producing tubing according to claim 6, characterized in that in the processing step of scrap blowing, the blowing mechanism comprises a first blowing nozzle aligned in a position between the upper positioning seat (31) and the top surface of the square tube (1) and a second blowing nozzle aligned in a position between the inner top surface of the square tube (1) and the core (2).

Description

Semi-automatic punching equipment for telescopic door pipe and process for producing pipe by using equipment Technical Field The application relates to the technical field of telescopic door manufacturing, in particular to a semi-automatic punching device for a telescopic door pipe and a process for producing the pipe by using the device. Background In the production process of the expansion gate, a plurality of square pipes are often required to be applied, in order to facilitate the installation of the plurality of square pipes, punching is usually required to be carried out at two ends of the square pipes, through holes are formed at the ends of the square pipes, then a connecting pipe with a fixed size is inserted into the through holes, positioning is carried out on the opposite side pipe, and then the expansion gate is assembled. In the prior art, operating personnel place square pipe at the middle part of punch press, then the drift punching press square pipe of drive punch press forms the through hole, at this moment, operating personnel hardly fixes a position the square pipe, i.e. more difficult to control the position accuracy of through hole to, when punch press metal square pipe downwards, the periphery wall of through hole can produce loudspeaker form burr, the burr spreads all around to outside, the piece drops from the through hole at inertial effect, however, the piece is easily hooked by the burr, make the piece be difficult to discharge, lead to the putty phenomenon. Disclosure of Invention In order to improve the production quality of square tubes, the application provides the semi-automatic punching equipment for the telescopic door tube and the process for producing the tube by using the equipment, which can improve the operation convenience of operators for punching the square tubes by using the punching equipment and improve the production efficiency. The application provides a process for producing a pipe, which adopts the following technical scheme: a process for producing tubing comprising the following processing steps: And S1, installing a square tube, wherein one end of the square tube is spliced with a mold core, and the end surface of the square tube is abutted against the side surface of a stop part of the mold core. S2, limiting the square tube, namely arranging an upper positioning seat at the top of the core, wherein the upper positioning seat is used for positioning the part of the square tube, which is spliced with the core, and limiting one end, away from the core, of the square tube through a limiting mechanism on one side of the base. And S3, forming a through hole, namely enabling a punch to be aligned with the center point of the long side of the core, and driving the punch to punch the square pipe through a punching driving mechanism to obtain the through hole. And S4, deburring, namely driving an outer deburring driving assembly to clean burrs, close to the peripheral wall of the through hole, of the top surface of the square tube by the outer deburring driving assembly, and driving an inner deburring driving assembly to clean burrs, close to the peripheral wall of the through hole, of the inner top surface of the square tube by the inner deburring driving assembly. And S5, scrap blowing, namely blowing away the scrap piled between the upper positioning seat and the top surface of the square tube and between the inner top surface of the square tube and the core through a blowing mechanism. Through adopting above-mentioned technical scheme, operating personnel peg graft square pipe's one end and core earlier before punching a hole, go up the locating seat and limit for height the part that square pipe and core peg graft mutually, be favorable to improving square pipe's installation stability, under the effect of punching a hole actuating mechanism, can order about the drift to punch a hole, obtain the through hole, compare with prior art, operating personnel can accomplish the installation of square pipe easily, the position of the through hole of every square pipe is the same, the positional accuracy of through hole has been improved, moreover, through the burr that gets rid of square pipe through hole perisporium, can improve square pipe's finished product quality, reduce the condition that the sweeps are hooked by the burr to appear, under blowing the cooperation effect of material mechanism, can be with piling up between upper locating seat and square pipe top surface, square pipe interior top surface and core between the sweeps blow away, guarantee the unobstructed of sweeps discharge, reduce the putty phenomenon, improve production efficiency. Preferably, in the processing step of square tube limiting, the processing method further comprises the following processing steps: And S2.1, spacing adjustment of a spacing mechanism, wherein the spacing mechanism comprises a side spacing plate and fixing seats, unscrewing the fixing seat connecting nails, adjusting t