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CN-224208951-U - Bending die for automobile parts

CN224208951UCN 224208951 UCN224208951 UCN 224208951UCN-224208951-U

Abstract

The utility model relates to the technical field of automobile part production and discloses a bending die for an automobile part, which comprises a bottom plate, wherein a bearing frame is fixedly connected to the upper surface of the bottom plate, a first die is connected to the upper surface of the bottom plate in a sliding manner, a shell is connected to the inner part of the first die in a sliding manner, a stop block is connected to the inner part of the shell in a sliding manner, a connecting column is fixedly connected to the inner part of the stop block, the outer wall of the lower side of the connecting column is connected to the inner part of the shell in a sliding manner, a rotating block is fixedly connected to the upper surface of the connecting column, a limit column is fixedly connected to the inner part of the lower side of the connecting column, and the outer walls of the connecting column and the limit column are both connected to the inner wall of the bottom plate in a sliding manner. According to the utility model, the first die, the shell, the connecting column, the rotating block, the limiting column, the first spring, the stop block, the connecting plate and the second die are matched with each other, so that the bending die is quickly replaced, the equipment can better adapt to different production requirements, the downtime is reduced, and the working efficiency is improved.

Inventors

  • LIU SHOUCHAO
  • WANG LIHU
  • YANG XIANLEI

Assignees

  • 无棣科峰不锈钢制品有限公司

Dates

Publication Date
20260508
Application Date
20250220

Claims (8)

  1. 1. A bending die for automobile parts comprises a bottom plate (1) and is characterized in that the upper surface of the bottom plate (1) is fixedly connected with a bearing frame (2), the upper surface of the bottom plate (1) is slidably connected with a first die (3), the first die (3) is slidably connected with a housing (4), the housing (4) is slidably connected with a stop block (9), the stop block (9) is fixedly connected with a connecting column (5), the lower outer wall of the connecting column (5) is slidably connected with the housing (4), the upper surface of the connecting column (5) is fixedly connected with a rotating block (6), the lower inner wall of the connecting column (5) is fixedly connected with a limiting column (7), the outer walls of the connecting column (5) and the limiting column (7) are slidably connected with the inner wall of the bottom plate (1), the outer wall of the connecting column (5) is sleeved with a first spring (8), the top end of the first spring (8) is fixedly connected with the lower surface of the stop block (9), the bottom of the first spring (8) is fixedly connected with the housing (4), and the inner bottom of the housing (4) is fixedly connected with a driving assembly (2).
  2. 2. The bending die for automobile accessories, as set forth in claim 1, characterized in that the driving assembly comprises a hydraulic cylinder (10), the outer wall of the hydraulic cylinder (10) is fixedly connected with the inside of the bearing frame (2), the output end of the hydraulic cylinder (10) is fixedly connected with a connecting plate (11), the lower surface of the connecting plate (11) is slidably connected with a second die (12), the inside of the connecting plate (11) is slidably connected with the outer wall of the outer shell (4), the outer walls of the connecting column (5) and the limiting column (7) are slidably connected with the inner wall of the second die (12), the upper surface of the connecting plate (11) is fixedly connected with a limiting rod (13), the outer wall of the limiting rod (13) is slidably connected with a supporting plate (14), both ends of the supporting plate (14) are fixedly connected with the inside of the bearing frame (2), and the outer wall of the limiting rod (13) is slidably connected with the inside of the bearing frame (2).
  3. 3. The bending die for automobile parts according to claim 1, wherein a rotating shaft (15) is rotatably connected to the inside of the bottom plate (1), a cam (16) is fixedly connected to the outer wall of the rotating shaft (15), and a handle (17) is fixedly connected to the outer wall of the upper side of the rotating shaft (15).
  4. 4. A bending die for automobile parts according to claim 3, wherein the outer wall of the cam (16) is slidably connected with a baffle plate (18), and the inner top wall of the baffle plate (18) is slidably connected to the upper surface of the bottom plate (1).
  5. 5. The bending die for automobile parts according to claim 4, wherein the outer wall of the cam (16) is slidably connected with a clamping block (19), the lower surface of the clamping block (19) is slidably connected with a limiting block (20), and the lower surface of the limiting block (20) is fixedly connected with the upper surface of the bottom plate (1).
  6. 6. The bending die for automobile parts according to claim 4, wherein a connecting rod (21) is fixedly connected to the inside of the lower side of the baffle plate (18), and the outer wall of the lower side of the baffle plate (18) is slidably connected to the inner wall of the bottom plate (1).
  7. 7. The bending die for automobile parts according to claim 6, wherein the right outer wall of the connecting rod (21) is fixedly connected inside the lower side of the clamping block (19), the outer wall of the connecting rod (21) is slidably connected inside the lower side of the clamping block (19), and the lower outer wall of the clamping block (19) is slidably connected on the inner wall of the bottom plate (1).
  8. 8. The bending die for automobile parts according to claim 6, wherein the outer wall of the connecting rod (21) is sleeved with a second spring (22), and two ends of the second spring (22) are fixedly connected to the outer wall of the lower side of the clamping block (19).

Description

Bending die for automobile parts Technical Field The utility model relates to the technical field of automobile part production, in particular to a bending die for an automobile part. Background The automobile parts refer to various parts and matched components required in the production and use processes of the automobile, which are usually indispensable parts in the automobile manufacturing, maintenance and repair, the appearance and the internal structure of the automobile are very complex, a plurality of parts are required to be bent to achieve a specific shape, and the automobile parts are required to achieve the final required shape and size through bending, so that the operation of the subsequent process is convenient, and therefore, a bending die for the automobile parts is required to be used in the automobile parts production process. A bending die for auto parts is used for processing sheet metal into parts of various shapes through bending technology, in the prior art, the bending die for auto parts is usually fixed and replaced by bolts, and the operation is more complicated when the dies with different sizes need to be replaced, so that the shutdown time is longer. Disclosure of utility model In order to make up for the defects, the utility model provides a bending die for an automobile part, and aims to solve the problems that the operation of bolts is complicated when the dies with different sizes need to be replaced, so that the downtime is long. The bending die for the automobile parts comprises a bottom plate, wherein the upper surface of the bottom plate is fixedly connected with a bearing frame, the upper surface of the bottom plate is connected with a first die in a sliding mode, the inside of the first die is connected with a shell in a sliding mode, the inside of the shell is connected with a stop block in a sliding mode, the inside of the stop block is fixedly connected with a connecting column, the outer wall of the lower side of the connecting column is connected in the shell in a sliding mode, the upper surface of the connecting column is fixedly connected with a rotating block, the inner side of the lower side of the connecting column is fixedly connected with a limiting column, the outer walls of the connecting column and the limiting column are connected in a sliding mode to the inner wall of the bottom plate, the outer wall of the connecting column is sleeved with a first spring, the top end of the first spring is fixedly connected to the lower surface of the stop block, the bottom end of the first spring is fixedly connected to the inner bottom wall of the shell, and a driving assembly is arranged in the bearing frame and used for driving bending operation. Preferably, the drive assembly includes the pneumatic cylinder, the outer wall fixed connection of pneumatic cylinder is in the inside of bearing frame, the output fixedly connected with connecting plate of pneumatic cylinder, the lower surface sliding connection of connecting plate has mould two, the inside sliding connection of connecting plate is at the outer wall of shell, the equal sliding connection of the outer wall of spliced pole and spacing post is at the inner wall of mould two, the upper surface fixedly connected with gag lever post of connecting plate, the outer wall sliding connection of gag lever post has the backup pad, the equal fixed connection in the inside of bearing frame in both ends of backup pad, the outer wall sliding connection of gag lever post is in the inside of bearing frame. Preferably, the inside rotation of bottom plate is connected with the pivot, the outer wall fixedly connected with cam of pivot, the upside outer wall fixedly connected with handle of pivot. Preferably, the outer wall of the cam is slidably connected with a baffle, and the inner top wall of the baffle is slidably connected to the upper surface of the bottom plate. Preferably, the outer wall sliding connection of cam has the grip block, the lower surface sliding connection of grip block has the stopper, the lower surface fixed connection of stopper is at the upper surface of bottom plate. Preferably, the connecting rod is fixedly connected to the inside of the lower side of the baffle, and the outer wall of the lower side of the baffle is slidably connected to the inner wall of the bottom plate. Preferably, the right side outer wall fixed connection of connecting rod is inside the downside of grip block, the outer wall sliding connection of connecting rod is inside the downside of grip block, the downside outer wall sliding connection of grip block is at the inner wall of bottom plate. Preferably, the outer wall of the connecting rod is sleeved with a second spring, and two ends of the second spring are fixedly connected to the outer wall of the lower side of the clamping block. The utility model has the following beneficial effects: 1. According to the utility model, the first die, the shell, the connecting column, the r