A punching die equipment for wheel cover production

Abstract

The utility model relates to the technical field of wheel cover plate production, and discloses a punching die device for wheel cover plate production, the punching die device for wheel cover plate production comprises a main body, a punching assembly is provided on the top of the main body, a protective structure is provided on the outer wall of the main body, the protective structure comprises: a placement plate, the top surface of the main body is fixedly connected with the placement plate, the outer wall of the placement plate is provided with a cleaning structure, the top surface of the placement plate is fixedly connected with a fixing plate, and the top surface of the placement plate is slidably connected with a clamping plate. The punching die device for wheel cover plate production is provided with a protective structure, and when the clamping plate fixes the wheel cover outer plate, the auxiliary block and the clamping block will fall out of the clamping groove, so that the handle cannot drive the threaded rod to rotate, so as to avoid the clamping force of the clamping plate on the wheel cover outer plate being too large to cause damage to the outer wall of the wheel cover outer plate, thereby protecting the wheel cover outer plate.

Description

Technical Field

[0001] The utility model relates to the technical field of wheel cover plate production, in particular to a punching die device for wheel cover plate production. Background Art

[0002] Wheel cover, also known as wheel cover outer panel, fender or mudguard, is a part installed on the wheel of a car or other means of transportation. Punching die equipment is a mechanical device that, after the raw materials are installed, is driven by a power mechanism and the punching die acts on the material to complete the punching. The punching machine can perform sheet processing, stamping, molding, embossing and other operations that force metal into the die.

[0003] According to a disclosed simple punching die for a wheel arch outer panel (publication number: CN209109958U), the device can clamp and fix the wheel arch outer panel through two clamping plates to avoid shaking of the wheel arch outer panel when drilling a hole, thereby ensuring the accuracy of the hole drilling.

[0004] The device clamps and fixes the wheel arch outer panel by means of a clamp, but when clamping the wheel arch outer panel, one can only feel whether the clamp is fixing the wheel arch outer panel by visual observation or sense organs, which may easily lead to excessive clamping force, causing the clamp to damage the outer wall of the wheel arch outer panel, thereby causing damage to the wheel arch outer panel. Utility Model Content

[0005] The utility model aims to provide a punching die device for producing wheel cover plates to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above object, the utility model provides the following technical solution: a punching die device for wheel cover plate production, comprising a main body, a punching assembly is provided on the top of the main body, and a protective structure is provided on the outer wall of the main body, and the protective structure comprises:

[0007] A placement plate, the top surface of the main body is fixedly connected with the placement plate, the outer wall of the placement plate is provided with a cleaning structure, the top surface of the placement plate is fixedly connected with a fixing plate, the top surface of the placement plate is slidably connected with a clamping plate, the outer wall of the clamping plate is rotatably connected with a threaded rod, the threaded rod can be rotated to drive the clamping plate to move, the outer wall of the threaded rod passes through the main body and is threadedly connected to the penetration of the main body;

[0008] A return spring, the inner wall of the clamping plate is fixedly connected with a return spring, and one end of the return spring away from the clamping plate is fixedly connected with a rubber plate. The return spring pushes the rubber plate to move away from the return spring through its own elastic force. The inner wall of the clamping plate is slidably connected with the rubber plate, and the outer wall of the rubber plate is rotatably connected with a movable rod, and the outer wall of the movable rod penetrates the clamping plate and fits with the penetration of the clamping plate;

[0009] The outer wall of the movable rod is fixedly connected with a block, which drives the movable rod to rotate. The outer wall of the threaded rod is provided with a slot, and the inner wall of the slot fits the block. When the block rotates, it pushes the inner wall of the slot to make the threaded rod rotate. The outer wall of the threaded rod is rotatably connected with a handle, and the inner wall of the handle fits the block. The inner wall of the block is fixedly connected with an auxiliary spring, and the end of the auxiliary spring away from the block is fixedly connected with an auxiliary block. The inner wall of the block is slidably connected to the auxiliary block, and the inner wall of the slot fits the auxiliary block. When the auxiliary block rotates, it pushes the inner wall of the slot to make the threaded rod rotate.

[0010] Preferably, the outer wall of the auxiliary block is fixedly connected with a moving block, and the moving block can drive the auxiliary block to move.

[0011] Preferably, the cleaning structure comprises: a cleaning brush, the bottom of the clamping plate is fixedly connected with the cleaning brush, and the cleaning brush moves along the top surface of the placement plate as the clamping plate moves.

[0012] Preferably, the outer wall of the cleaning brush fits the placement plate.

[0013] Preferably, a waste chip groove is provided on the outer wall of the placement plate.

[0014] Preferably, a waste box is slidably connected to the inner wall of the placement plate.

[0015] Compared with the prior art, the utility model provides a punching die device for wheel cover plate production, which has the following beneficial effects:

[0016] 1. The punching die equipment for wheel arch plate production is provided with a protective structure. When the clamping plate fixes the wheel arch outer plate, the auxiliary block and the clamping block will fall out of the slot, so that the handle cannot drive the threaded rod to rotate, thereby preventing the clamping force of the wheel arch outer plate on the wheel arch outer plate from being too large, causing damage to the outer wall of the wheel arch outer plate, thereby protecting the wheel arch outer plate.

[0017] 2. The punching die equipment for producing wheel arch plates is provided with a cleaning structure, which can clean the debris on the surface of the placement plate, thereby preventing the wheel arch outer plate from being scratched by the debris when placed on the placement plate, thereby further protecting the wheel arch outer plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the three-dimensional structure of the main body of the utility model;

[0019] Figure 2 It is a partial schematic diagram of the protection structure of the utility model;

[0020] Figure 3 This is a schematic diagram of the structure of the handle, movable rod and threaded rod of the utility model;

[0021] Figure 4 For this utility model Figure 1 A magnified schematic diagram of the inner A structure;

[0022] Figure 5 For this utility model Figure 2 Enlarged schematic diagram of the inner B structure.

[0023] In the figure: 1. main body; 2. punching assembly; 4. protection structure; 41. placement plate; 42. fixing plate; 43. clamping plate; 44. rubber plate; 45. reset spring; 46. threaded rod; 47. slot; 48. movable rod; 49. block; 410. auxiliary spring; 411. auxiliary block; 412. moving block; 413. handle; 5. cleaning structure; 51. cleaning brush; 52. waste chip trough; 53. waste chip box. DETAILED DESCRIPTION

[0024] like Figure 1 - Figure 5 As shown, the utility model provides a technical solution: a punching die device for producing wheel cover plates, comprising a main body 1, a punching assembly 2 is provided on the top of the main body 1, a protective structure 4 is provided on the outer wall of the main body 1, and a cleaning structure 5 is provided on the outer wall of a placement plate 41.

[0025] The protective structure 4 includes: a placement plate 41, a fixing plate 42, a clamping plate 43, a rubber plate 44, a reset spring 45, a threaded rod 46, a slot 47, a movable rod 48, a clamping block 49, an auxiliary spring 410, an auxiliary block 411, a moving block 412, and a handle 413. The top surface of the main body 1 is fixedly connected with the placement plate 41, and the main body 1 fixes the placement plate 41. The outer plate of the wheel cover can be placed on the placement plate 41. The top surface of the placement plate 41 is fixedly connected with the fixing plate 42, and the placement plate 41 fixes the fixing plate 42. The top surface of the placement plate 41 is slidably connected with the clamping plate 43, and the clamping plate 43 can slide on the top surface of the placement plate 41. The outer wall of the clamping plate 43 is rotatably connected with the threaded rod 46, and the rotation of the threaded rod 46 can drive the clamping plate 43 to move. The outer wall of the threaded rod 46 passes through the main body 1 and is connected with the through-hole of the main body 1 The inner wall of the clamping plate 43 is fixedly connected with a return spring 45, and the clamping plate 43 plays a fixing role on the return spring 45. The end of the return spring 45 away from the clamping plate 43 is fixedly connected with a rubber plate 44. The return spring 45 will push the rubber plate 44 to move away from the return spring 45 through its own elastic force. The inner wall of the clamping plate 43 is slidably connected to the rubber plate 44, and the outer wall of the rubber plate 44 is rotatably connected with a movable rod 48. The movable rod 48 moves with the movement of the rubber plate 44. The outer wall of the movable rod 48 passes through the clamping plate 43 and is connected with the clamping plate 43. The outer wall of the movable rod 48 is fixedly connected with a block 49, which drives the movable rod 48 to rotate, and the movable rod 48 plays a fixing role on the block 49. The outer wall of the threaded rod 46 is provided with a slot 47, the width of the slot 47 is adapted to the width of the block 49 and the auxiliary block 411, and the block 49 and the auxiliary block 411 will push the inner wall of the slot 47 to rotate the threaded rod 46 when they rotate, the inner wall of the slot 47 fits the block 49, and the outer wall of the threaded rod 46 is rotatably connected with a handle 413, which will drive the block 49 when the handle 413 rotates. Rotate, the inner wall of the handle 413 fits the block 49, the inner wall of the block 49 is fixedly connected with an auxiliary spring 410, the auxiliary spring 410 will push the auxiliary block 411 to move in the direction close to the auxiliary spring 410 through its own elastic force, the end of the auxiliary spring 410 away from the block 49 is fixedly connected with the auxiliary block 411, the inner wall of the block 49 is slidably connected with the auxiliary block 411, the inner wall of the slot 47 fits the auxiliary block 411, the outer wall of the auxiliary block 411 is fixedly connected with a moving block 412, and the moving block 412 can drive the auxiliary block 411 to move.

[0026] The cleaning structure 5 includes: a cleaning brush 51, a waste chip groove 52, and a waste chip box 53. The bottom of the clamping plate 43 is fixedly connected with the cleaning brush 51, and the cleaning brush 51 moves along the top surface of the placement plate 41 as the clamping plate 43 moves. The outer wall of the cleaning brush 51 fits the placement plate 41, and the outer wall of the placement plate 41 is provided with a waste chip groove 52. The inner wall of the placement plate 41 is slidably connected with the waste chip box 53, and the waste chip box 53 is located below the waste chip groove 52.

[0027] Working principle: by placing the wheel house outer panel on the placement plate 41, by rotating the handle 413, the block 49 will move in a circle with the handle 413 as the center as the handle 413 rotates, and the block 49 will push the inner wall of the slot 47 to rotate the threaded rod 46, and the clamping plate 43 will move toward the direction of the fixed plate 42 as the threaded rod 46 rotates, and then the wheel house outer panel is fixed and clamped through the cooperation of the clamping plate 43 and the fixed plate 42. At the same time, when the clamping plate 43 moves, the rubber plate 44 will move with the movement of the clamping plate 43. At this time, the rubber plate 44 will first be released to the outer wall of the wheel house outer panel. At the same time, because the rubber plate 44 is blocked by the outer wall of the wheel house outer panel and the clamping plate 43 moves toward the direction of the wheel house outer panel, the rubber plate 44 will shrink into the clamping plate 43. At this time, the movable rod 48 will move toward the direction of the handle 413 as the rubber plate 44 shrinks, and the block 49 will gradually disengage from the slot 47 as the movable rod 48 moves. When the outer panel of the wheel cover needs to be removed, the auxiliary block 411 can be inserted into the slot 47 along with the movement of the clamping block 412, so that the rotation of the handle 413 can push the inner wall of the slot 47 through the auxiliary block 411 to rotate the threaded rod 46, so that the clamping plate 43 no longer fixes the outer panel of the wheel cover, and the outer panel of the wheel cover can be removed.

[0028] At the same time, when the splint 43 moves, the cleaning brush 51 will move along the top surface of the placement plate 41 with the movement of the splint 43, and then the debris remaining on the top surface of the placement plate 41 will be cleaned into the waste chip groove 52 by the cleaning brush 51, and then the waste chips will fall into the waste chip box 53 through the waste chip groove 52, thereby avoiding the debris remaining on the surface of the placement plate 41 and causing the debris to scratch the outer panel of the wheel cover.

[0029] The above generally describes the present invention in detail, but it is obvious to a person skilled in the art that some modifications or improvements can be made to the present invention. Therefore, modifications or improvements that do not depart from the spirit of the present invention are within the scope of protection of the present invention.

Claims

1. A punching die device for producing wheel arch plates, comprising a main body (1), characterized in that: The top of the main body (1) is provided with a punching assembly (2), and the outer wall of the main body (1) is provided with a protective structure (4), and the protective structure (4) comprises: A placement plate (41), the top surface of the main body (1) is fixedly connected to the placement plate (41), the outer wall of the placement plate (41) is provided with a cleaning structure (5), the top surface of the placement plate (41) is fixedly connected to a fixing plate (42), the top surface of the placement plate (41) is slidably connected to a clamping plate (43), the outer wall of the clamping plate (43) is rotatably connected to a threaded rod (46), the outer wall of the threaded rod (46) passes through the main body (1) and is threadedly connected to the penetration point of the main body (1); A return spring (45), the inner wall of the clamping plate (43) is fixedly connected with the return spring (45), one end of the return spring (45) away from the clamping plate (43) is fixedly connected with a rubber plate (44), the inner wall of the clamping plate (43) is slidably connected with the rubber plate (44), the outer wall of the rubber plate (44) is rotatably connected with a movable rod (48), and the outer wall of the movable rod (48) passes through the clamping plate (43) and fits with the penetration point of the clamping plate (43); A block (49) is fixedly connected to the outer wall of the movable rod (48), a slot (47) is provided on the outer wall of the threaded rod (46), the inner wall of the slot (47) fits the block (49), the outer wall of the threaded rod (46) is rotatably connected to a handle (413), the inner wall of the handle (413) fits the block (49), the inner wall of the block (49) is fixedly connected to an auxiliary spring (410), one end of the auxiliary spring (410) away from the block (49) is fixedly connected to an auxiliary block (411), the inner wall of the block (49) is slidably connected to the auxiliary block (411), and the inner wall of the slot (47) fits the auxiliary block (411).

2. The punching die equipment for wheel arch plate production according to claim 1 is characterized in that: The outer wall of the auxiliary block (411) is fixedly connected with a moving block (412).

3. The punching die equipment for wheel cover production according to claim 1, characterized in that: The cleaning structure (5) comprises a cleaning brush (51), and the bottom of the clamping plate (43) is fixedly connected to the cleaning brush (51).

4. The punching die equipment for wheel cover production according to claim 3 is characterized in that: The outer wall of the cleaning brush (51) is in contact with the placement plate (41).

5. The punching die equipment for wheel arch plate production according to claim 1 is characterized in that: The outer wall of the placement plate (41) is provided with a waste chip groove (52).

6. The punching die equipment for wheel arch plate production according to claim 1, characterized in that: The inner wall of the placement plate (41) is slidably connected with a waste box (53).

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