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CN-224222500-U - High-symmetry automobile clutch conjoined spring piece precision stamping die

CN224222500UCN 224222500 UCN224222500 UCN 224222500UCN-224222500-U

Abstract

The utility model discloses a high-symmetry automobile clutch conjoined spring piece precision stamping die, which relates to the technical field of precision stamping dies and comprises a base, wherein a moving mechanism is arranged above the base, a lower die is arranged below the moving mechanism, and an upper die is arranged at the top of the lower die. This high symmetry automobile clutch disjunctor spring leaf precision stamping die can let the catch bar rotatory 90 degrees through the rotation of gear, can let connecting rod and montant remove simultaneously, when the montant takes place to remove, let motion branch and bed die separate, make things convenient for the downward movement of follow-up bed die, when the connecting rod removes, make support and last mould and bed die contact together, when last mould downward movement, go up mould and bed die simultaneous downward movement, let the bed die follow bracing piece downward movement, can make the material above the fixed plate expose, the drawing of patterns work has been accomplished, the deformation that contact drawing of patterns caused has been avoided, the quality of product has been guaranteed.

Inventors

  • XIE MIN
  • XU GUOFEI
  • ZHANG LONGBIAO

Assignees

  • 犇犇智能制造(杭州)有限公司

Dates

Publication Date
20260512
Application Date
20250610

Claims (9)

  1. 1. The high-symmetry automobile clutch conjoined spring piece precision stamping die comprises a base (1) and is characterized in that a moving mechanism (2) is arranged above the base (1), a lower die (3) is arranged below the moving mechanism (2), an upper die (4) is arranged at the top of the lower die (3), and an electric push rod (5) is fixedly arranged at the top of the upper die (4); The utility model provides a rotary mechanism (2) is including rotary rod (201), and the both ends of rotary rod (201) are all fixed be provided with threaded rod (202), the quantity of threaded rod (202) is two, two the screw thread on threaded rod (202) surface is opposite setting, the one end that rotary rod (201) was kept away from to threaded rod (202) is provided with motion pole (203), motion pole (203) and threaded rod (202) threaded connection, the bottom of motion pole (203) is provided with gear (204), the one end that gear (204) is close to last mould (4) is fixed to be provided with round bar (205), the top and the bottom of round bar (205) all are provided with catch bar (206), the below of gear (204) is provided with support (207), one side that lower mould (3) was kept away from to support (207) is provided with montant (208).
  2. 2. The precision stamping die for the high-symmetry automobile clutch conjoined spring piece, as set forth in claim 1, characterized in that the moving rod (203) is slidably connected with the upper die (4), a toothed rail is arranged at the bottom of the moving rod (203), and the toothed rail is meshed with the gear (204).
  3. 3. The precise stamping die for the high-symmetry automobile clutch conjoined spring piece, as claimed in claim 1, is characterized in that a groove is formed in the inner wall of the bottom end of the lower die (3), a fixing plate (209) is arranged in the groove, and the fixing plate (209) is in contact with the lower die (3).
  4. 4. The precise stamping die for the high-symmetry automobile clutch conjoined spring piece according to claim 3, wherein the bottoms of the two ends of the fixing plate (209) are respectively provided with a supporting rod (210), the supporting rods (210) are contacted with the lower die (3), and the fixing plate (209) is fixedly connected with the base (1) through the supporting rods (210).
  5. 5. The precision stamping die for the high-symmetry automobile clutch conjoined spring piece, as set forth in claim 1, is characterized in that the bottoms of the two ends of the lower die (3) are provided with moving struts (211), and the moving struts (211) are in contact with the lower die (3).
  6. 6. The precise stamping die for the high-symmetry automobile clutch conjoined spring piece, as set forth in claim 5, wherein a sliding rod (212) is arranged on one side of the moving support rod (211) close to the base (1), one end of the sliding rod (212) is fixedly connected with the moving support rod (211), and the other end of the sliding rod (212) extends into the base (1).
  7. 7. The precision stamping die for the high-symmetry automobile clutch conjoined spring piece, as set forth in claim 1, characterized in that a connecting rod (213) is fixedly arranged at the top of the bracket (207), the connecting rod (213) is slidably connected with the upper die (4), and the cross section of the moving rod (203) is L-shaped.
  8. 8. The precision stamping die for the high-symmetry automobile clutch conjoined spring piece, as set forth in claim 1, is characterized in that a guide rod (214) is arranged below the motion rod (203), the guide rod (214) penetrates through the support (207), the support (207) is contacted, and connecting springs are arranged inside the base (1), outside the guide rod (214) and at the bottom of the lower die (3).
  9. 9. The precision stamping die for the high-symmetry automobile clutch conjoined spring piece is characterized in that a mounting rod (6) is arranged on one side of the base (1), and the base (1) is fixedly connected with an electric push rod (5) through the mounting rod (6).

Description

High-symmetry automobile clutch conjoined spring piece precision stamping die Technical Field The utility model relates to the technical field of precision stamping dies, in particular to a high-symmetry automobile clutch conjoined spring piece precision stamping die. Background The precision stamping die is a die for high-precision stamping processing, and is mainly used for blanking, bending, stretching, forming and other processing on metal or nonmetal plates, so as to produce parts with high dimensional precision, good surface quality and complex shape in batches. For example, patent application number CN201721642205.5, the utility model provides a precision stamping die, which is directly cut off by one step and is cut off by two steps, so that unnecessary shutdown and replacement are reduced, the service life of spare parts of the die is prolonged, and the maintenance frequency is reduced on the premise that the quality of products meets the requirement, thereby achieving the aim of reducing the cost of parts. For example, patent application number CN202322839143.9, the utility model relates to the technical field of stamping dies, and discloses a precision workpiece stamping die, in the utility model, the effect of automatically blanking a stamped workpiece is realized, manual blanking of a worker is avoided, time and labor cost are saved, the practicability of the whole device is improved, when the device is used, demolding work is required, the device is inevitably contacted with a product in the demolding process, damage is caused to the product, the quality of the product is influenced, and the quality cannot be guaranteed. Disclosure of utility model Aiming at the defects of the prior art, the utility model provides the high-symmetry automobile clutch conjoined spring piece precision stamping die, the push rod can be rotated for 90 degrees through the rotation of the gear, so that the distance between the connecting rod and the vertical rod is enlarged, the connecting rod and the vertical rod can be simultaneously moved, when the vertical rod moves, the moving support rod is separated from the lower die, the subsequent downward movement of the lower die is facilitated, when the connecting rod moves, the support is contacted with the upper die and the lower die, when the upper die moves downwards, the upper die and the lower die simultaneously move downwards, the lower die moves downwards along the support rod, the material on the fixing plate is exposed, the demolding work is completed, the deformation caused by contact demolding is avoided, the quality of products is ensured, the problem that the demolding work is required, the product is inevitably contacted with the products, the quality of the products is influenced, and the quality cannot be ensured is solved. The high-symmetry automobile clutch conjoined spring piece precision stamping die comprises a base, wherein a moving mechanism is arranged above the base, a lower die is arranged below the moving mechanism, an upper die is arranged at the top of the lower die, and an electric push rod is fixedly arranged at the top of the upper die. The utility model discloses a rotary rod, including the rotary rod, and the both ends of rotary rod are all fixed and are provided with the threaded rod, the quantity of threaded rod is two, two the screw thread on threaded rod surface sets up for opposite, the one end that the rotary rod was kept away from to the threaded rod is provided with the motion pole, motion pole and threaded rod threaded connection, the bottom of motion pole is provided with the gear, the gear is close to the fixed round bar that is provided with of one end of last mould, the top and the bottom of round bar all are provided with the catch bar, the below of gear is provided with the support, one side that the lower mould was kept away from to the support is provided with the montant. Preferably, the motion rod is in sliding connection with the upper die, a toothed rail is arranged at the bottom of the motion rod, and the toothed rail is meshed with the gear. Preferably, a groove is formed in the inner wall of the bottom end of the lower die, a fixing plate is arranged in the groove, and the fixing plate is in contact with the lower die. Preferably, the bottom of both ends of fixed plate all is provided with the bracing piece, the bracing piece contacts with the bed die, the fixed plate passes through bracing piece and base fixed connection. Preferably, the bottoms of the two ends of the lower die are provided with moving struts, and the moving struts are in contact with the lower die. Preferably, a sliding rod is arranged on one side of the moving support rod, which is close to the base, one end of the sliding rod is fixedly connected with the moving support rod, and the other end of the sliding rod extends to the inside of the base. Preferably, a connecting rod is fixedly arranged at the top of the bracket and is in sliding conne