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CN-117549484-B - Multi-station die carrier for machining automobile parts and use method

CN117549484BCN 117549484 BCN117549484 BCN 117549484BCN-117549484-B

Abstract

The invention discloses a multi-station die carrier for processing automobile parts, which relates to the technical field of automobile parts processing. According to the invention, the first motor is started to cooperate with the driving gear to play a role in driving the adjacent gear disc to rotate, when the gear disc rotates, the function of dragging the sliding blocks is played under the action of the connecting rod, the first rotating column and the second rotating column, and the sliding blocks are limited by the guide grooves at the top of the tray, so that all the sliding blocks simultaneously drive all the clamping rods to synchronously approach to the middle, the lower die at the top of the tray is clamped and fixed, and the lower die is positioned at the central position of the tray.

Inventors

  • MENG XIANGFENG
  • Fan Yizhan
  • WANG YONG

Assignees

  • 鼎品模具(南通)有限公司

Dates

Publication Date
20260505
Application Date
20231123

Claims (7)

  1. 1. The multi-station die carrier for machining the automobile parts comprises an underframe (1) and is characterized in that an outer frame (11) is fixedly connected to the top edge of the underframe (1), a top sealing plate (14) is fixedly connected to the position, close to the top, between inner surface walls of the outer frame (11), a mounting plate (12) is fixedly connected to the position, located below the top sealing plate (14), between inner surface walls of the outer frame (11), a controller (13) is mounted on the front surface of the outer frame (11), a plurality of fastening mechanisms (3) are equidistantly arranged on the top of the mounting plate (12), a detection mechanism (4) is arranged on the rear surface of the outer frame (11), a jacking mechanism (6) is arranged in the center of the top of the underframe (1), a hydraulic mechanism (5) is arranged at the position, located on the front side of the jacking mechanism (6), of the outer frame (11), a motor base (2) is fixedly connected to the outer surface of one side of the outer frame (11), a first motor (21) is mounted on the top of the motor base (2), and a driving gear (22) is fixedly connected to the output end of the first motor (21). The fastening mechanisms (3) comprise trays (301), the trays (301) are fixedly arranged in the top sealing plate (14), the bottoms of the trays (301) are fixedly connected with first connecting rings (303) close to the edges, the outer surfaces of the first connecting rings (303) are fixedly connected with bearings (304), the outer surfaces of the bearings (304) are fixedly connected with second connecting rings (305), the bottoms of the second connecting rings (305) are fixedly connected with gear plates (306), the gear plates (306) are in meshed connection with each other, and one of the gear plates (306) is in meshed connection with a driving gear (22); a plurality of guide grooves (302) are formed in the top of the tray (301) at equal intervals, a sliding block (311) is arranged in the guide grooves (302) in a sliding mode, clamping rods (312) are symmetrically and fixedly connected to the top of the sliding block (311), a plurality of rotating holes (307) are formed in the top of the gear plate (306) at equal intervals, a first rotating column (309) is connected to the inside of the rotating holes (307) in a rotating mode, a connecting rod (308) is fixedly connected to the top of the first rotating column (309), a second rotating column (310) is fixedly connected to the top of the connecting rod (308) at a position away from the first rotating column (309), and the second rotating column (310) is connected with the bottom of the sliding block (311) in a rotating mode. The jacking mechanism (6) comprises a plurality of first installation shells (601) and a plurality of second installation shells (609), the first installation shells (601) and the second installation shells (609) are welded and fixed in a staggered sequence, a movable cavity (602) is formed in the first installation shells (601), a piston (605) is connected in the movable cavity (602) in a sliding mode, and a push rod (606) is fixedly connected to the top of the piston (605); The utility model discloses a movable cavity (602) with the oil groove (607) is offered to the position fixedly connected with spacing ring (603) near the bottom between the interior table wall of movable cavity (602), the position fixedly connected with top seal (604) near the top between the interior table wall of movable cavity (602), and the surface slip of ejector pin (606) runs through the surface of top seal (604) and extends to the top, the surface of ejector pin (606) is the surface of slip in proper order throughout mounting panel (12), gear plate (306) and tray (301), oil groove (608) has been offered in the position that the interior table wall of one side of movable cavity (602) is near the bottom, oil groove (608) has been offered in the position of the opposite side interior table wall top of movable cavity (602), communication groove (610) has been offered to the inside of second mounting case (609), adjacent oil groove (608) and oil groove (607) are the intercommunication state with the both ends of communication groove (610) respectively.
  2. 2. The multi-station die carrier for machining automobile parts according to claim 1, wherein the detection mechanism (4) comprises a second motor (401) and a plurality of rotating bases (403), the rotating bases (403) are fixedly connected to the rear surface of the outer frame (11) at equal intervals, the rotating bases (403) correspond to the positions of the trays (301), the second motor (401) is fixedly arranged at the edge, close to one side, of the rear surface of the outer frame (11), a connecting shaft (402) is fixedly connected to the output end of the second motor (401), and a rotating block (404) is rotatably connected between the inner surface walls of the rotating bases (403).
  3. 3. The multi-station die carrier for machining automobile parts according to claim 2, wherein the outer surface of the connecting shaft (402) penetrates through the outer surfaces of the rotating seats (403) in a sliding mode and is connected with the rotating blocks (404), a support (405) is fixedly connected to the top of each rotating block (404), the support (405) is in an L-shaped arrangement, and an air cylinder (406) is fixedly arranged at the position, far away from the rotating blocks (404), of the top of each support (405).
  4. 4. The multi-station die carrier for machining automobile parts according to claim 3, wherein the telescopic end of the air cylinder (406) penetrates through the outer surface of the support (405) in a sliding mode and extends to the lower portion, a thermocouple (407) is fixedly arranged at the telescopic end of the air cylinder (406), and the thermocouple (407) corresponds to the position of the top center of the tray (301).
  5. 5. The multi-station die carrier for machining automobile parts according to claim 4, wherein the hydraulic mechanism (5) comprises a hydraulic oil tank (501), an oil pipe (502) is fixedly communicated with the outer surface of one side of the hydraulic oil tank (501), an oil pump (504) is arranged at one end of the oil pipe (502), and the oil pipe (502) is connected with the input end of the oil pump (504).
  6. 6. The multi-station die carrier for machining automobile parts according to claim 5, wherein the output end of the oil pump (504) is fixedly communicated with a second communicating pipe (505), a first electromagnetic valve (506) is arranged outside the second communicating pipe (505) in a matched mode, a first communicating pipe (503) is fixedly communicated with the outer surface of the other side of the hydraulic oil tank (501), and a second electromagnetic valve (507) is arranged outside the first communicating pipe (503) in a matched mode.
  7. 7. A method for using the multi-station die carrier for processing automobile parts, which is characterized in that the multi-station die carrier for processing automobile parts according to claim 6 is used, and comprises the following steps: S1, when an automobile part is processed through an injection mold, a plurality of lower molds are placed on a tray (301) of the device through a mechanical arm, then a first motor (21) is started to drive a driving gear (22) to rotate, so that adjacent gear plates (306) are driven to rotate, when the gear plates (306) rotate, a first rotating column (309) and a rotating hole (307) below all connecting rods (308) simultaneously rotate and shift, at the moment, a second rotating column (310) and a sliding block (311) at the top of each connecting rod (308) rotate and drag the sliding block (311), and the sliding blocks (311) are limited by a guide groove (302) at the top of the tray (301), so that all the sliding blocks (311) simultaneously drive all clamping rods (312) to synchronously approach to the middle, and then the lower molds at the top of the tray (301) are clamped and fixed, and are positioned at the central position of the tray (301); S2, after injection molding is completed, the die is separated, the second motor (401) is started to drive the connecting shaft (402) to rotate, after the connecting shaft (402) rotates, the rotating blocks (404) in all the rotating seats (403) are driven to rotate to the front side, so that the L-shaped support (405) is driven to turn over the fixed lower die, at the moment, the starting cylinder (406) drives the thermocouple (407) to descend so as to be in contact with the embryo of the automobile part disc in the lower die, the effect of detecting the temperature of the embryo of the workpiece is achieved, the embryo can be taken out after the temperature falls to an expected range, and the embryo of the workpiece at all stations can be synchronously detected; S3, after detection is completed, hydraulic oil in the hydraulic oil tank (501) is pumped out through the oil pump (504) matched with the oil pipe (502) and is sent into a communication groove (610) in the second installation shell (609) on the outer side through the second communication pipe (505), at the moment, when the hydraulic oil enters into a movable cavity (602) of the first installation shell (601) through the oil inlet groove (607), upward extrusion force is generated, so that the piston (605) and the ejector rod (606) are pushed to slowly rise, when the piston (605) rises above the oil outlet groove (608), the hydraulic oil enters into the communication groove (610) through the oil outlet groove (608), then enters into an oil inlet groove (607) of the next first installation shell (601), all the pistons (605) are sequentially jacked up in sequence, and the ejector rod (606) is matched to play a role of ejecting workpiece embryos in the lower die, so that quantized blanking is realized.

Description

Multi-station die carrier for machining automobile parts and use method Technical Field The invention relates to the technical field of automobile part machining, in particular to a multi-station die carrier for automobile part machining and a use method thereof. Background Automobile parts refer to various independent parts and components which form an automobile, including an engine, a gearbox, a braking system, a suspension system, a vehicle body, electrical equipment, a plastic shell and the like, and the plastic components are usually subjected to die assembly and injection molding by using upper and lower dies during processing. At present, when automobile parts use the mode of compound die injection molding to process, install a lower mould on the fixed station generally, carry out the injection molding after cooperation actuating mechanism drives the mould and carries out the compound die with it, synthesize a great deal of factor, be difficult to carry out batch production, machining efficiency is lower. Therefore, we propose a multi-station die carrier for processing automobile parts and a use method thereof, so as to solve the problems set forth in the above. Disclosure of Invention The invention aims to provide a multi-station die carrier for processing automobile parts and a use method thereof, which are used for solving the problems that when the automobile parts are processed by using a die assembly injection molding mode, a lower die is usually installed on a fixed table, and injection molding is carried out after the upper die is driven to be matched with the lower die by a driving mechanism, so that batch production is difficult to carry out, and the processing efficiency is low. The multi-station die carrier for machining automobile parts comprises a bottom frame, wherein an outer frame is fixedly connected to the top edge of the bottom frame, a top sealing plate is fixedly connected to the position, close to the top, between inner surface walls of the outer frame, a mounting plate is fixedly connected to the position, close to the bottom, of the top sealing plate, of the inner surface walls of the outer frame, a controller is mounted on the front surface of the outer frame, a plurality of fastening mechanisms are equidistantly arranged on the top of the mounting plate, a detection mechanism is arranged on the rear surface of the outer frame, a jacking mechanism is arranged at the center of the top of the bottom frame, a hydraulic mechanism is arranged at the position, close to the front side of the jacking mechanism, of the top of the bottom frame, a motor base is fixedly connected to one side outer surface of the outer frame, a first motor is mounted on the top of the motor base, a driving gear is fixedly connected to the output end of the first motor, the plurality of fastening mechanisms comprise trays, the trays are fixedly mounted inside the top sealing plate, a first connecting ring is fixedly connected to the bottom of the sealing plate, a plurality of the first connecting rings are fixedly connected to the outer surface of the first connecting rings, a plurality of the bearing rings are fixedly connected to the outer surface of the first connecting rings, a plurality of the second connecting rings are fixedly connected to the outer surface of the driving rings, and are fixedly connected to the second gear ring, and are fixedly connected to the outer surface of the driving ring, and the driving ring is fixedly connected to one gear ring, and is fixedly connected to the gear wheel disc. Preferably, a plurality of guiding grooves have been seted up to the top equidistance of tray, the inside slip of guiding groove is provided with the slider, the top symmetry fixedly connected with clamping lever of slider, a plurality of rotation holes have been seted up to the top equidistance of toothed disc, the inside rotation in rotation hole is connected with first rotation post, the top fixedly connected with connecting rod of first rotation post, the top of connecting rod is located the position fixedly connected with second rotation post that keeps away from first rotation post, the bottom rotation of second rotation post and slider is connected. Preferably, the detection mechanism comprises a second motor and a plurality of rotating seats, the rotating seats are fixedly connected to the rear surface of the outer frame at equal intervals, the positions of the rotating seats and the positions of the tray are corresponding, the second motor is fixedly installed on the rear surface of the outer frame near one side edge, the output end of the second motor is fixedly connected with a connecting shaft, and a rotating block is rotationally connected between the inner surface walls of the rotating seats. Preferably, the outer surface of the connecting shaft penetrates through the outer surfaces of the rotating seats in a sliding mode and is connected with the rotating blocks, a support is fixedly