Stamping device for automobile shock absorber support

Abstract

The utility model discloses a stamping device for an automobile shock absorber support. The stamping device comprises a workbench. When the distance of the stamping head is adjusted, the pulling column is pushed backwards, the pulling column drives the fixing plate and the pulling plate to move backwards, the separating groove formed in the top of the pulling plate drives the sliding plate to move outwards, the sliding plate drives the fixing column to move outwards, and the fixing column drives the fixing block to move outwards. The fixing block drives the reset spring to extrude outwards, when the fixing block and the fixing groove lose contact and move to the corresponding position, the distance of the punching head can be adjusted, after adjustment is completed, the pulling column is loosened, the fixing block is driven to move inwards to the interior of the fixing groove under the action of resilience force of the reset spring, and the punching head is tightly inserted and fixed. Therefore, the punching device has the advantage of being convenient to adjust, the distance of the punching head can be rapidly adjusted through matched use of the pulling separation mechanism and the reset fixing mechanism, and the adjusting time of the punching head is shortened.

Description

Technical Field

[0001] The utility model relates to the technical field of automotive parts, and particularly relates to a stamping device for an automotive shock absorber bracket. Background Art

[0002] A shock absorber bracket is a component used to support and fix an automotive shock absorber; its main function is to ensure the normal operation of the shock absorber, reduce vibrations and bumps during vehicle driving, and improve the comfort and stability of driving; the shock absorber bracket is usually made of metal materials and has high strength and durability; its design and manufacture need to consider the type, size and installation position of the shock absorber to ensure matching with the vehicle chassis structure. The patent publication number CN210614870U discloses a stamping device for an automotive shock absorber bracket, including a support platform. A support column is fixedly installed on the back of the top of the support platform. A support top plate is fixedly installed on the top of the support column. A hydraulic cylinder is fixedly installed on the top of the support top plate. A stamping rod is fixedly installed at the bottom of the hydraulic cylinder. An upper template is fixedly installed at the bottom of the stamping rod. A punch is arranged on the upper template. A lower template is arranged on the support platform. Support plates are fixedly installed on the left sides of the support platform and the support top plate respectively. At least two strip-shaped chutes are opened in the opposite sides of the support plates along the front-back direction. The utility model makes the actual stamping effect of the shock absorber bracket better, is convenient for the shock absorber bracket to be formed by one stamping, has good stamping quality, can improve the effective utilization rate of the punch, and saves resources.

[0003] The above prior art solution has the following defects: When adjusting the distance of the stamping head, the stamping head is rotated by the thread opened on the top surface of the stamping head to adjust the distance. When adjusting the distance of the stamping head, since it is manually rotated, multiple calibrations are required for adjustment, which brings inconvenience to the distance adjustment of the stamping head, thereby increasing the time for adjusting the distance of the stamping head. Summary of the Utility Model

[0004] In order to solve the problems raised in the above background art, the purpose of the present utility model is to provide a stamping device for an automotive shock absorber bracket, which has the advantage of being easy to adjust, and solves the problem that when adjusting the distance of the stamping head, the stamping head is rotated by the thread opened on the top surface of the stamping head to adjust the distance. When adjusting the distance of the stamping head, since it is manually rotated, multiple calibrations are required for adjustment, which brings inconvenience to the distance adjustment of the stamping head, thereby increasing the time for adjusting the distance of the stamping head.

[0005] To achieve the above object, the present utility model provides the following technical solutions: A stamping device for an automobile shock absorber bracket, including a workbench, a hydraulic cylinder is fixedly connected to the top of the workbench, a lower pressing plate is fixedly connected to the bottom of the hydraulic cylinder, a connecting block is fixedly connected to the bottom of the lower pressing plate, the number of the connecting blocks is several, and several connecting blocks are equidistantly distributed. A punching head is arranged inside the connecting block, a fixing groove is opened on the outer side of the punching head, a pulling and separating mechanism is arranged inside the connecting block, and a reset fixing mechanism is arranged on the outer side of the pulling and separating mechanism;

[0006] The pulling and separating mechanism is used to drive the reset fixing mechanism to move;

[0007] The reset fixing mechanism is used to insert and fix the punching head.

[0008] Preferably, the pulling and separating mechanism includes a pulling column and a fixing plate. The rear side of the pulling column is fixedly connected to the front side of the fixing plate. A pulling plate is fixedly connected to the inner side of the fixing plate, and a separating groove is opened on the top of the pulling plate.

[0009] Preferably, the reset fixing mechanism includes a fixing block and a slider. The top of the fixing block is fixedly connected to the bottom of the slider. A fixing column is fixedly connected to the top inside the fixing block, a sliding plate is fixedly connected to the bottom of the fixing column, the outer side of the sliding plate is slidably connected inside the separating groove, and a reset spring is fixedly connected to the outer side of the fixing block.

[0010] Preferably, a wear-resistant pad is fixedly installed on the inner side of the separating groove, and the inner side of the wear-resistant pad is in contact with the outer side of the sliding plate.

[0011] Preferably, a pulling disc is fixedly installed on the front side of the pulling column, and the diameter of the pulling disc is larger than the diameter of the pulling column.

[0012] Preferably, a wear-resistant sleeve is movably sleeved on the surface of the pulling column, and the outer side of the wear-resistant sleeve is fixedly connected to the inside of the front side of the connecting block.

[0013] Preferably, the outer side of the slider is slidably connected to a limiting slide rail, and the top of the limiting slide rail is fixedly connected to the top of the inner wall of the connecting block.

[0014] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0015] 1. When adjusting the distance of the stamping head in the present utility model, the pulling column is pushed backward. The pulling column drives the fixing plate to move backward, the fixing plate drives the pulling plate to move backward, the separation groove formed at the top of the pulling plate drives the sliding plate to move outward, the sliding plate drives the fixing column to move outward, the fixing column drives the fixing block to move outward, and the fixing block drives the reset spring to be extruded outward. When the fixing block moves to a corresponding position where it loses contact with the fixing groove, the distance of the stamping head can be adjusted. After the adjustment is completed, the pulling column is released, and under the action of the resilience of the reset spring, the fixing block is driven to move inward into the fixing groove, and the stamping head is inserted and fixed, thus having the advantage of being easy to adjust. By the combined use of the pulling and separating mechanism and the reset and fixing mechanism, the distance of the stamping head can be quickly adjusted, reducing the adjustment time of the stamping head.

[0016] 2. By setting the pulling and separating mechanism in the present utility model, the reset and fixing mechanism can be driven, effectively avoiding the situation where the reset and fixing mechanism cannot move during use, effectively improving the usability of the reset and fixing mechanism, and facilitating the use by the user. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 is a schematic structural diagram of the present utility model;

[0018] Figure 2 is a perspective view of the connecting block of the present utility model;

[0019] Figure 3 is a perspective view of the stamping head of the present utility model;

[0020] Figure 4 is a perspective view of the reset spring of the present utility model.

[0021] In the figure: 1, workbench; 2, hydraulic cylinder; 3, lower pressing plate; 4, connecting block; 5, stamping head; 6, fixing groove; 7, pulling and separating mechanism; 71, pulling column; 72, fixing plate; 73, pulling plate; 74, separation groove; 8, reset and fixing mechanism; 81, fixing block; 82, slider; 83, fixing column; 84, sliding plate; 85, reset spring; 9, wear-resistant pad; 10, pulling disc; 11, wear-resistant sleeve; 12, limit slide rail. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0022] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0023] Such asFigures 1 to 4 As shown in the figure, a stamping device for an automobile shock absorber bracket provided by the utility model includes a workbench 1. A hydraulic cylinder 2 is fixedly connected to the top of the workbench 1. The bottom of the hydraulic cylinder 2 is fixedly connected to a lower pressing plate 3. The bottom of the lower pressing plate 3 is fixedly connected to a connecting block 4. The number of the connecting blocks 4 is several, and several connecting blocks 4 are equidistantly distributed. A stamping head 5 is arranged inside the connecting block 4. A fixing groove 6 is formed on the outer side of the stamping head 5. A pulling and separating mechanism 7 is arranged inside the connecting block 4, and a reset fixing mechanism 8 is arranged on the outer side of the pulling and separating mechanism 7;

[0024] The pulling and separating mechanism 7 is used to drive the reset fixing mechanism 8 to move;

[0025] The reset fixing mechanism 8 is used to insert and fix the stamping head 5.

[0026] Reference Figure 4 , the pulling and separating mechanism 7 includes a pulling column 71 and a fixing plate 72. The rear side of the pulling column 71 is fixedly connected to the front side of the fixing plate 72. A pulling plate 73 is fixedly connected to the inner side of the fixing plate 72. A separating groove 74 is formed on the top of the pulling plate 73.

[0027] As a technical optimization scheme of the utility model, by arranging the pulling and separating mechanism 7, the reset fixing mechanism 8 can be driven, effectively avoiding the situation that the reset fixing mechanism 8 cannot move during use, effectively improving the usability of the reset fixing mechanism 8 and being convenient for users to use.

[0028] Reference Figure 4 , the reset fixing mechanism 8 includes a fixing block 81 and a sliding block 82. The top of the fixing block 81 is fixedly connected to the bottom of the sliding block 82. A fixing column 83 is fixedly connected to the top of the inner side of the fixing block 81. The bottom of the fixing column 83 is fixedly connected to a sliding plate 84. The outer side of the sliding plate 84 is slidably connected to the inside of the separating groove 74. A reset spring 85 is fixedly connected to the outer side of the fixing block 81.

[0029] As a technical optimization scheme of the utility model, by arranging the reset fixing mechanism 8, the stamping head 5 can be inserted and fixed, effectively avoiding the situation that the stamping head 5 cannot quickly adjust the distance, effectively improving the efficiency of distance adjustment of the stamping head 5 and being convenient for use.

[0030] Reference Figure 2 , a wear-resistant pad 9 is fixedly installed on the inner side of the separating groove 74, and the inner side of the wear-resistant pad 9 is in contact with the outer side of the sliding plate 84.

[0031] As a technical optimization scheme of the utility model, by arranging the wear-resistant pad 9, the sliding plate 84 can be protected, effectively avoiding the wear of the sliding plate 84, effectively improving the durability of the sliding plate 84 and being convenient for use.

[0032] Reference Figure 2 , a pulling plate 10 is fixedly installed on the front side of the pulling column 71, and the diameter of the pulling plate 10 is larger than that of the pulling column 71.

[0033] As a technical optimization scheme of the present utility model, by setting the pulling plate 10, the contact area when using the pulling column 71 can be increased, effectively avoiding the situation of difficult pulling when using the pulling column 71, effectively improving the usability of the pulling column 71, and being convenient for use.

[0034] Reference Figure 2 , a wear-resistant sleeve 11 is movably sleeved on the surface of the pulling column 71, and the outer side of the wear-resistant sleeve 11 is fixedly connected to the inside of the front side of the connecting block 4.

[0035] As a technical optimization scheme of the present utility model, by setting the wear-resistant sleeve 11, the pulling column 71 can be protected, effectively avoiding the wear of the pulling column 71, effectively improving the durability of the pulling column 71, and being convenient for use.

[0036] Reference Figure 2 , the outer side of the slider 82 is slidably connected to a limit slide rail 12, and the top of the limit slide rail 12 is fixedly connected to the top of the inner wall of the connecting block 4.

[0037] As a technical optimization scheme of the present utility model, by setting the limit slide rail 12, the slider 82 can be limited and stabilized during use, effectively avoiding the situation of deviation of the slider 82 during use, effectively improving the stability of the slider 82, and being convenient for use.

[0038] The working principle and usage process of the present utility model: During use, when adjusting the distance of the punching head 5, push the pulling column 71 backward, the pulling column 71 drives the fixing plate 72 to move backward, the fixing plate 72 drives the pulling plate 73 to move backward, the separation groove 74 opened at the top of the pulling plate 73 drives the sliding plate 84 to move outward, the sliding plate 84 drives the fixing column 83 to move outward, the fixing column 83 drives the fixing block 81 to move outward, and the fixing block 81 drives the return spring 85 to be squeezed outward. When the fixing block 81 loses contact with the fixing groove 6 and moves to the corresponding position, the distance of the punching head 5 can be adjusted. After the adjustment is completed, release the pulling column 71, and under the action of the resilience of the return spring 85, drive the fixing block 81 to move inward into the fixing groove 6, and the punching head 5 is inserted and fixed, thus having the advantage of being convenient for adjustment.

[0039] In summary, the stamping device for the automotive shock absorber bracket, through the combined use of the workbench 1, hydraulic cylinder 2, lower pressing plate 3, connecting block 4, stamping head 5, fixing groove 6, pulling and separating mechanism 7 and reset fixing mechanism 8, solves the problem that when adjusting the distance of the stamping head, by rotating the stamping head through the thread opened on the top surface of the stamping head for distance adjustment, when adjusting the distance of the stamping head, since it is manually rotated, multiple calibrations are required for adjustment, which brings inconvenience to the distance adjustment of the stamping head, thus increasing the time for distance adjustment of the stamping head.

[0040] It should be noted that in this text, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not expressly listed, or further includes elements inherent to such process, method, article or device.

[0041] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A punching device for a vehicle shock absorber bracket, comprising a workbench (1), characterized in that: The top of the workbench (1) is fixedly connected to a hydraulic cylinder (2), the bottom of the hydraulic cylinder (2) is fixedly connected to a lower pressing plate (3), the bottom of the lower pressing plate (3) is fixedly connected to a connecting block (4), the number of the connecting blocks (4) is multiple, and the multiple connecting blocks (4) are distributed at equal distances, a punch head (5) is arranged inside the connecting block (4), a fixing groove (6) is provided on the outside of the punch head (5), a pulling and separating mechanism (7) is arranged inside the connecting block (4), and a resetting and fixing mechanism (8) is arranged on the outside of the pulling and separating mechanism (7); The pulling and separating mechanism (7) is used to drive the resetting and fixing mechanism (8) to move; The resetting and fixing mechanism (8) is used to insert and fix the punch head (5).

2. A punching device for automobile shock absorber bracket according to claim 1, characterized in that: The pulling and separating mechanism (7) comprises a pulling column (71) and a fixing plate (72); the rear side of the pulling column (71) is fixedly connected to the front side of the fixing plate (72); the inner side of the fixing plate (72) is fixedly connected to a pulling plate (73); and a separation groove (74) is provided on the top of the pulling plate (73).

3. A punching device for automobile shock absorber bracket according to claim 2, characterized in that: The reset fixing mechanism (8) comprises a fixed block (81) and a sliding block (82); the top of the fixed block (81) is fixedly connected to the bottom of the sliding block (82); the top of the inner side of the fixed block (81) is fixedly connected to a fixed column (83); the bottom of the fixed column (83) is fixedly connected to a sliding plate (84); the outer side of the sliding plate (84) is slidably connected to the inside of the separation groove (74); and the outer side of the fixed block (81) is fixedly connected to a reset spring (85).

4. A punching device for automobile shock absorber bracket according to claim 3, characterized in that: A wear-resistant pad (9) is fixedly mounted on the inner side of the separation groove (74), and the inner side of the wear-resistant pad (9) is in contact with the outer side of the sliding plate (84).

5. A punching device for automobile shock absorber bracket according to claim 2, characterized in that: A pulling disk (10) is fixedly mounted on the front side of the pulling column (71); the diameter of the pulling disk (10) is greater than the diameter of the pulling column (71).

6. A punching device for automobile shock absorber bracket according to claim 2, characterized in that: The movable sleeve on the surface of the pulling column (71) is provided with a wear-resistant sleeve (11), and the outer side of the wear-resistant sleeve (11) is fixedly connected to the inner side of the front side of the connecting block (4).

7. A punching device for automobile shock absorber bracket according to claim 3, characterized in that: The outer side of the sliding block (82) is slidably connected to a limiting sliding rail (12), and the top of the limiting sliding rail (12) is fixedly connected to the top of the inner wall of the connecting block (4).

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