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CN-117505917-B - Steel pipe perforating device

CN117505917BCN 117505917 BCN117505917 BCN 117505917BCN-117505917-B

Abstract

The invention discloses a steel pipe perforating device, which belongs to the technical field of steel pipe machining and comprises a base, wherein a bracket and a shell are fixedly connected to the top surface of the base respectively, a slag hole is formed between the shell and the base, a controller is arranged on the side wall of the shell, a driving roller is rotatably connected between the top ends of the brackets, the outer surface of the driving roller is in sliding sleeve connection with a crawler belt, the other end of the crawler belt is in rotating sleeve connection with a driven roller.

Inventors

  • NI XIAOHAI

Assignees

  • 徐州杉达瑞建材有限公司

Dates

Publication Date
20260505
Application Date
20231115

Claims (7)

  1. 1. The utility model provides a steel pipe perforating device, includes base (1), its characterized in that, the top surface of base (1) has fixedly connected with support (2) and casing (3) respectively, slag notch (4) have been seted up between casing (3) and base (1), and install controller (5) on the lateral wall of casing (3), rotate between the top of support (2) and be connected with drive roller (6), the surface sliding sleeve of drive roller (6) has track (7), the other end of track (7) has rotated sleeve of driven roller (33), and the both sides of track (7) have fixedly sleeved with respectively and have joined up area (8), joining up area (8) and the surface of track (7) have fixedly sleeved with core two (10) and core one (9) respectively, the inner surface gomphosis of track (7) has cup jointed accumulator (11), install accumulator (12) on the output of accumulator (11), the output of accumulator (12) has fixedly connected with main wire (13), the surface of main wire (13) has been connected with electric wire (14) on branch wire (14) diversion switch (15) in series. The driven roller (33) is rotationally connected with the inner side wall of the shell (3), and the output end of the controller (5) is respectively and electrically connected with the accumulator (11), the deviator (12) and the electric switch (15); The main wire (13) is wound and sleeved with the outer surface of the second core body (10), the branch wire (14) is wound and sleeved with the outer surface of the first core body (9), the winding direction of the branch wire (14) is opposite to that of the main wire (13), and the first core body (9) and the second core body (10) are mutually perpendicular; a displacement sensor is arranged on the connecting belt (8) above the second core body (10), and the accumulator (11) and the displacement sensor corresponding to the second core body (10) are numbered.
  2. 2. The steel pipe perforating device according to claim 1, characterized in that a fixed frame (16) is fixedly connected between the inner side walls of the shell (3), a sliding groove is formed in the inner side walls of the shell (3), a first sliding block (18) is sleeved in the sliding groove in a sliding mode, a movable frame (17) is fixedly connected between the side walls of the first sliding block (18), cavities (19) are formed in the side walls of the top ends of the movable frame (17) and the fixed frame (16), toothed rings (20) are fixedly sleeved on the side walls of the cavities (19), sliding plates (21) are connected on the side walls of the cavities (19) in a sliding mode, an electric push rod (22) is installed on one side of each sliding plate (21), a second sliding block (23) is fixedly connected on the other side of each sliding plate (21), a motor (24) is installed on the side wall of each second sliding block (23), a gear (25) is fixedly connected on the output end of each motor (24), and a pneumatic push rod (32) is installed between each movable frame (17) and the inner side wall of the shell (3).
  3. 3. A steel pipe perforating device as claimed in claim 2, characterized in that the cross sections of the first sliding block (18) and the sliding groove are all in a T-shaped arrangement, the input end of the electric push rod (22) is electrically connected with the controller (5), and the gear (25) is in meshed connection with the toothed ring (20).
  4. 4. The steel pipe punching device according to claim 2, characterized in that the second sliding block (23) is slidably connected with the side wall of the cavity (19), a connecting rod is fixedly connected between the second sliding block (23), and the electric push rod (22) is slidably sleeved with the side wall of the cavity (19).
  5. 5. The steel pipe perforating device according to claim 2, wherein a moving block (26) is fixedly connected to the output end of the electric push rod (22), a first clamping block (27) is slidably sleeved on the moving block (26), two second clamping blocks (28) are slidably sleeved on each first clamping block (27), two third clamping blocks (29) are slidably sleeved on each second clamping block (28), two fourth clamping blocks (30) are slidably sleeved on each third clamping block (29), and sliding buttons (31) are rotatably connected to two sides of each fourth clamping block (30), each third clamping block (29), each second clamping block (28) and each first clamping block (27).
  6. 6. A steel pipe perforating apparatus as claimed in claim 5, characterized in that the second clamping block (28) is symmetrically arranged about the first clamping block (27), the third clamping block (29) is symmetrically arranged about the second clamping block (28), and the fourth clamping block (30) is symmetrically arranged about the third clamping block (29).
  7. 7. A steel pipe perforating device as claimed in claim 5, characterized in that the clamping blocks four (30), three (29), two (28) and one (27) are all connected by a slide button (31).

Description

Steel pipe perforating device Technical Field The invention relates to the technical field of steel pipe machining, in particular to a steel pipe punching device. Background The steel pipe is a steel material having a hollow section, the length of which is much larger than the diameter or circumference, and is classified into circular, square, rectangular and abnormal-shaped steel pipes according to the sectional shape, and is classified into carbon structural steel pipes, low alloy structural steel pipes, alloy steel pipes and composite steel pipes according to the material, and it is necessary to perform a punching operation on the steel pipe in the steel pipe processing operation. Through searching, chinese patent No. CN201921919707.7 discloses a high-precision steel pipe multi-dimensional punching device, although 360-degree all-round punching operation around the steel pipe can be realized, but it can't transport the steel pipe automatically, the feeding of punching device needs manual auxiliary operation, not only time and effort are wasted, and labor cost is increased, if crawler automatic feeding is adopted, the steel pipe can't be moved steadily, thereby the accuracy of the posture and feeding position of the steel pipe can not be guaranteed, and the process of the steel pipe multi-dimensional punching device clamping the steel pipe is comparatively complicated, simultaneously can only adapt to the fixation of a steel pipe type, can't satisfy the steel pipe clamping of different types and sizes, make the application range of the steel pipe multi-dimensional punching device limited, chinese patent No. CN202894395U discloses a stainless steel pipe centre bore quick positioning punching device, it adopts the clamping roller to clamp the steel pipe, but the laminating degree of its clamping face and steel pipe surface is lower, thereby the clamping effect of clamp roller is reduced, if pressure is applied, still fragile, simultaneously its clamping point is triangle distribution, also not adapt to the problem of special pipe clamping device has been brought. Disclosure of Invention The invention aims to solve the defects in the prior art and provides a steel pipe punching device. In order to achieve the above purpose, the present invention adopts the following technical scheme: The utility model provides a steel pipe perforating device, includes the base, the top surface of base has fixedly connected with support and casing respectively, set up the slag notch between casing and the base, and install the controller on the lateral wall of casing, rotate between the top of support and be connected with the drive roller, the surface slip of drive roller has cup jointed the track, the other end of track has rotated the driven roller of cup jointing, and the both sides of track have fixedly cup jointed the linking area respectively, the linking area has fixedly cup jointed core two and core one respectively with the surface of track, the internal surface gomphosis of track has cup jointed the electric accumulator, install the diversion ware on the output of electric accumulator, the rigid coupling has the main wire on the output of diversion ware, the external surface of main wire has a branch wire, it has electric switch to establish ties on the branch wire. Through the scheme, the steel pipe can be positioned on the middle line of the crawler and parallel to the middle line of the crawler, and at the moment, a closing instruction is sent to all the electric switches of the front group and the rear group through the controller, so that the branch lead is electrified, the first core body wound on the branch lead generates adsorption force, the first core body adsorbs the steel pipe, the aim of stably moving the steel pipe is achieved, the steel pipe can be automatically transported, time and labor are saved, and the accuracy of the posture and the feeding position of the steel pipe can be ensured. Further, the driven roller wheel is rotationally connected with the inner side wall of the shell, and the output end of the controller is respectively and electrically connected with the accumulator, the deviator and the electric switch. Through the scheme, the technical effect that the controller can control the accumulator, the deviator and the electric switch can be achieved. Further, the main wire is wound and sleeved with the outer surface of the second core body, the branch wire is wound and sleeved with the outer surface of the first core body, the winding direction of the branch wire is opposite to that of the main wire, and the first core body and the second core body are perpendicular to each other. By the scheme, the technical effects that the direction of the induced magnetic field generated by the first core body is opposite to that of the induced magnetic field generated by the second core body, and when the second core body repels the steel pipe, the first core body can absorb the steel pipe. Further