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CN-224209467-U - Processing device

CN224209467UCN 224209467 UCN224209467 UCN 224209467UCN-224209467-U

Abstract

The utility model relates to a processing device which is used for punching and chamfering workpieces, and the processing device comprises a bearing unit, wherein the bearing unit comprises a base, a processing table and a mounting platform, the processing table is mounted on the base, the workpieces are detachably mounted on the processing table, the mounting platform is movably connected with the base, the mounting platform is driven to move along a first direction, the punching unit comprises a first mounting seat and a punching assembly, the first mounting seat is connected with the mounting platform, the punching assembly is movably arranged on the first mounting seat, the punching assembly moves to the opposite side of a surface to be processed of the workpieces and is driven to move along a second direction so as to punch the surface to be processed, and the second direction is perpendicular to the first direction. The utility model can improve the processing efficiency, thereby effectively improving the yield, and ensuring the processing dimensional accuracy and the stability of the processing accuracy because the placing position of the workpiece is stable and the position does not need to be frequently replaced.

Inventors

  • ZHOU JIANQIANG
  • ZHOU YOUBING

Assignees

  • 菲斯达控制技术(苏州)有限公司

Dates

Publication Date
20260508
Application Date
20250515

Claims (10)

  1. 1. A processing device is characterized in that the processing device is used for punching and chamfering workpieces and comprises, The bearing unit comprises a base, a processing table and a mounting platform, wherein the processing table is mounted on the base, and the workpiece is detachably mounted on the processing table; The punching unit comprises a first mounting seat and a punching assembly, wherein the first mounting seat is connected with the mounting platform, and the punching assembly is movably arranged on the first mounting seat, moves to the opposite side of a surface to be processed of the workpiece and is driven to move along a second direction so as to perform punching operation on the surface to be processed, wherein the second direction is perpendicular to the first direction; The chamfering unit comprises a second mounting seat and a chamfering component, wherein the second mounting seat is movably connected with the mounting platform, and the chamfering component is arranged on the second mounting seat, moves to the opposite side of the surface to be processed and is driven to move along the second direction so as to carry out chamfering processing operation on the surface to be processed; And the control unit is in communication connection with the punching unit and the chamfering unit so as to control the punching unit and the chamfering unit to act and punch and chamfer the workpiece.
  2. 2. The processing device of claim 1, wherein the carrying unit further comprises a sliding assembly, the mounting platform is in sliding connection with the base through the sliding assembly, the sliding assembly comprises a first guide rail and a first sliding block, the first guide rail is arranged on the base in an extending mode along the first direction, the first sliding block is in sliding connection with the first guide rail, and the mounting platform is fixedly connected with the first sliding block.
  3. 3. The apparatus of claim 1, wherein the processing table comprises a fixing base and a vacuum connection assembly, the fixing base is mounted on the base, the vacuum connection assembly is disposed on the fixing base, and the vacuum connection assembly is operative to adsorb and fix the workpiece during processing.
  4. 4. The processing device according to claim 1, wherein the punching unit further comprises a first limiting rod, the first limiting rod is movably connected with the first mounting seat, the punching assembly comprises a first driving piece and a punching cutter head, one end, away from the processing table, of the punching cutter head and the first limiting rod is simultaneously connected to the output end of the first driving piece, the punching cutter head and the first limiting rod synchronously move along the second direction under the driving of the first driving piece, and the distance between the first limiting rod and the processing table is smaller than that between the punching cutter head and the processing table.
  5. 5. The processing device of claim 4, wherein the first mounting seat is provided with a first mounting hole and a second mounting hole along the second direction, the first limiting rod is in clearance fit with the first mounting hole, and the punching cutter head is in clearance fit with the second mounting hole.
  6. 6. The processing device of claim 1, wherein the mounting platform is provided with a second driving member, and the second mounting seat is connected with a movable output end of the second driving member so as to move along the second direction under the driving of the second driving member.
  7. 7. A processing device according to claim 1 or 6, wherein a second guide rail is provided on the mounting platform along the second direction, a second slider is provided on the second guide rail, and the second slider is connected with the second mounting seat.
  8. 8. The machining device according to claim 1, wherein the chamfering unit further comprises a second limiting rod, the second limiting rod is arranged on the second mounting seat along the second direction, the chamfering assembly comprises a chamfering tool bit and a third driving piece, the third driving piece is assembled on the second mounting seat, the chamfering tool bit is connected with the movable output end of the third driving piece so as to move along the second direction under the driving of the third driving piece, and the distance between the second limiting rod and the machining table is larger than the distance between the chamfering tool bit and the machining table.
  9. 9. The processing device according to claim 1, further comprising a fourth driving member for driving the mounting platform to move, wherein the movable output end of the fourth driving member moves along the first direction, and a connection block is disposed on the mounting platform and connected to the movable output end of the fourth driving member.
  10. 10. The processing device of claim 9, wherein the base is further provided with a limit stop, the limit stop and the connecting block are arranged at intervals along the first direction, the limit stop is provided with a avoiding hole, the avoiding hole can accommodate the movable output end of the fourth driving piece to pass through, and the connecting block moves to be abutted with the limit stop under the driving of the fourth driving piece so as to limit the stroke of the mounting platform.

Description

Processing device Technical Field The utility model relates to the technical field of machining, in particular to a machining device. Background In the injection molding process of gears, the central hole site of the gear is often formed in the form of a blind hole, rather than a through hole, due to mold structure or process limitations. This design, while simplifying the ejection mechanism of the mold or reducing the manufacturing costs, presents some problems in practical applications. First, the blind hole configuration makes it difficult to achieve precise centering of the gear during assembly, especially when mating with a metal shaft or other drive component is desired, the bottom of the blind hole may prevent complete insertion of the shaft, affecting assembly efficiency and drive stability. Therefore, the blind hole needs to be made into a through hole by subsequent processing. In the prior art, solutions include direct molding of the through holes by optimizing the mold design, but this adds significantly to the mold complexity and maintenance costs, and in addition, in other solutions, the blind hole bottoms are removed by subsequent machining. However, the disadvantage of the prior art is that the blind hole needs to be first machined to form a through hole, and then the edge of the through hole is polished to form a chamfer structure, in the prior art, the stations of the two processes are usually independent from each other, so that the workpiece after punching needs to be transferred to the chamfer grinding station by manpower, thereby, the efficiency of the whole machining process is low, the tooth shape of the gear is possibly damaged, and the position of the workpiece needs to be placed and adjusted in a manual mode due to the operation at different stations, so that the deviation of the machining precision is possibly caused, and the machining precision is not high. Disclosure of utility model Therefore, the technical problem to be solved by the utility model is to overcome the defects in the prior art, and provide a processing device which can respectively punch and chamfer workpieces, and the processing device can improve the processing efficiency, thereby improving the yield and ensuring the stability of the processing dimensional accuracy. In order to solve the technical problems, the present utility model provides a processing device for punching and chamfering a workpiece, the processing device comprising, The bearing unit comprises a base, a processing table and a mounting platform, wherein the processing table is mounted on the base, and the workpiece is detachably mounted on the processing table; The punching unit comprises a first mounting seat and a punching assembly, wherein the first mounting seat is connected with the mounting platform, and the punching assembly is movably arranged on the first mounting seat, moves to the opposite side of a surface to be processed of the workpiece and is driven to move along a second direction so as to perform punching operation on the surface to be processed, wherein the second direction is perpendicular to the first direction; The chamfering unit comprises a second mounting seat and a chamfering component, wherein the second mounting seat is movably connected with the mounting platform, and the chamfering component is arranged on the second mounting seat, moves to the opposite side of the surface to be processed and is driven to move along the second direction so as to carry out chamfering processing operation on the surface to be processed; And the control unit is in communication connection with the punching unit and the chamfering unit so as to control the punching unit and the chamfering unit to act and punch and chamfer the workpiece. In one embodiment of the utility model, the bearing unit further comprises a sliding assembly, the mounting platform is in sliding connection with the base through the sliding assembly, the sliding assembly comprises a first guide rail and a first sliding block, the first guide rail is arranged on the base in an extending mode along the first direction, the first sliding block is in sliding connection with the first guide rail, and the mounting platform is fixedly connected with the first sliding block. In one embodiment of the utility model, the processing table comprises a fixing seat and a vacuum connecting assembly, wherein the fixing seat is installed on the base, the vacuum connecting assembly is arranged on the fixing seat, and the vacuum connecting assembly works to adsorb and fix the workpiece during processing. In one embodiment of the utility model, the punching unit further comprises a first limiting rod, the first limiting rod is movably connected with the first mounting seat, the punching assembly comprises a first driving piece and a punching cutter head, one ends of the punching cutter head and the first limiting rod, which are far away from the processing table, are simultaneously connec