Rapid clamping mechanism for automobile parts

Abstract

The utility model discloses an automobile part quick clamping mechanism which comprises a working box, the upper end of the right side of the working box is movably connected with a fixing cylinder through a bearing, containing holes are formed in the periphery of the right end of the fixing cylinder, clamping blocks are connected to the surfaces of the containing holes in a sliding mode, and through grooves are formed in the surfaces of the clamping blocks. And the lower end of the inner cavity of the working box is movably connected with a second screw rod through a bearing. The brake disc deformation detection device can support a brake disc needing deformation detection through the arrangement of the fixing cylinder, and can enable the clamping block to extend out of the interior of the fixing cylinder in the clamping process of the brake disc through the arrangement of the second screw rod, the moving frame, the moving plate, the shifting column, the through groove, the clamping block and the containing hole, so that the brake disc deformation detection device can be used for detecting the deformation of the brake disc. And the periphery of the inner side of the brake disc is effectively clamped and fixed, so that the effect of rapidly clamping and fixing the brake disc is achieved, the overall operation is convenient and rapid, and the efficiency of clamping operation is effectively improved.

Description

Technical Field

[0001] This utility model relates to the field of automotive parts clamping technology, specifically to a quick clamping mechanism for automotive parts. Background Technology

[0002] As a component of automobiles and a key part of the braking system, the deformation of brake discs directly affects the braking performance and driving safety of vehicles. Accurately detecting the degree of deformation of brake discs is crucial during their production, use, and maintenance. Therefore, clamping mechanisms are often used to hold and fix brake discs during deformation detection.

[0003] However, when clamping brake discs, traditional clamping mechanisms usually require fixing each side of the brake disc individually to maintain its stability. This process is cumbersome and time-consuming, reducing the efficiency of brake disc clamping operations and causing inconvenience to personnel. Utility Model Content

[0004] The purpose of this utility model is to provide a quick clamping mechanism for automotive parts, which has the advantage of facilitating personnel to quickly clamp and fix brake discs, effectively improving the efficiency of personnel clamping and fixing brake discs.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a quick clamping mechanism for automotive parts, comprising a work box, a fixed cylinder movably connected to the upper right side of the work box via a bearing, receiving holes being provided around the right end of the fixed cylinder, a clamping block being slidably connected to the surface of the receiving hole, a through groove being provided on the surface of the clamping block, a second screw being movably connected to the lower end of the inner cavity of the work box via a bearing, a movable frame being threadedly connected to the middle end of the second screw, a movable plate being movably connected to the right side of the movable frame via a bearing, actuating posts being fixedly connected around the perimeter of the movable plate, and the surface of the actuating posts being slidably connected to the surface of the through groove.

[0006] As a preferred embodiment, a drive motor is fixedly installed on the top of the outer surface of the working box, a bevel gear is fixedly installed on the output end of the drive motor, and a toothed ring is fixedly installed on the left end of the outer surface of the fixed cylinder, the toothed ring meshing with the bevel gear.

[0007] As a preferred embodiment, a support platform is fixedly connected to the bottom of the outer surface of the work box. A first screw is movably connected between the top right end of the support platform and the lower right end of the outer surface of the work box via a bearing. An adjusting plate is threadedly connected to the right end of the first screw, and a dial indicator is fixedly installed on the top of the adjusting plate.

[0008] As a preferred embodiment, a guide groove is provided at the right end of the top of the support platform, and the lower end of the adjustment plate is slidably connected to the surface of the guide groove.

[0009] As a preferred embodiment, a support slide rod is fixedly connected to the lower end of the inner cavity of the work box and below the second screw, and the lower end of the movable frame is slidably connected to the surface of the support slide rod.

[0010] As a preferred embodiment, a limiting slide rod is fixedly connected to all four sides of the right side of the inner cavity of the fixed cylinder, and a limiting slider is fixedly connected to the right side of the clamping block, with the surface of the limiting slider slidably connected to the surface of the limiting slide rod.

[0011] As a preferred embodiment, a maintenance plate is fixedly mounted on the front surface of the work box by bolts.

[0012] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0013] 1. This utility model, through the setting of the fixed cylinder, can support the brake disc to be deformed and tested. Through the setting of the second screw, the moving frame, the moving plate, the actuating column, the through groove, the clamping block and the receiving hole, the clamping block can extend from the inside of the fixed cylinder during the clamping process of the brake disc, and effectively clamp and fix the inner side of the brake disc. This achieves the effect of quick clamping and fixing of the brake disc. The overall operation is convenient and fast, effectively improving the efficiency of clamping operation and bringing great convenience to the personnel for subsequent deformation testing.

[0014] 2. This utility model, through the arrangement of a drive motor, bevel gear, and gear ring, enables the drive motor, activated by an external controller, to rotate the bevel gear, gear ring, and fixed cylinder. The rotation of the fixed cylinder causes the clamped brake disc to rotate, facilitating subsequent deformation measurement of the brake disc surface. The arrangement of a first screw, adjusting plate, and dial indicator allows the adjusting plate and dial indicator to move to the left when the first screw is rotated, enabling the dial indicator's measuring end to contact the rotating brake disc surface. The operator can then judge the amount of deformation of the brake disc by observing the fluctuation range of the dial indicator reading. The guide groove guides the adjusting plate, preventing it from rotating or tilting during movement.

[0015] 3. This utility model achieves the purpose of guiding the movable frame by setting the support slide rod, thus preventing the movable frame from rotating due to force. By setting the limiting slide rod and the limiting slider, the purpose of limiting and guiding the clamping block is achieved. Attached Figure Description

[0016] Figure 1 This is a perspective view of the present utility model;

[0017] Figure 2 This is a front sectional view of the working box of this utility model;

[0018] Figure 3 This is a partial cross-sectional view of the front of the fixing cylinder of this utility model;

[0019] Figure 4 This is a schematic diagram of the clamping block structure of this utility model.

[0020] In the diagram: 1. Working box; 2. Support platform; 3. Guide groove; 4. Adjusting plate; 5. Dial indicator; 6. First screw; 7. Fixed cylinder; 8. Drive motor; 9. Bevel gear; 10. Gear ring; 11. Second screw; 12. Support slide rod; 13. Moving frame; 14. Actuating column; 15. Clamping block; 16. Receiving hole; 17. Limiting slide rod; 18. Limiting slider; 19. Moving plate; 20. Through groove. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0022] Secondly, the term "an embodiment" or "embodiment" as used herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The phrase "in one embodiment" appearing in different places in this specification does not necessarily refer to the same embodiment, nor is it a single or selective embodiment that excludes other embodiments.

[0023] Example 1:

[0024] Please see Figures 1-4 As shown, this utility model provides a quick clamping mechanism for automotive parts, including a work box 1. A fixed cylinder 7 is movably connected to the upper right side of the work box 1 via a bearing. Receiving holes 16 are provided around the right end of the fixed cylinder 7. A clamping block 15 is slidably connected to the surface of the receiving hole 16. A through groove 20 is provided on the surface of the clamping block 15. A second screw 11 is movably connected to the lower end of the inner cavity of the work box 1 via a bearing. A movable frame 13 is threadedly connected to the middle end of the second screw 11. A movable plate 19 is movably connected to the right side of the movable frame 13 via a bearing. A toggle post 14 is fixedly connected around the movable plate 19. The surface of the toggle post 14 is slidably connected to the surface of the through groove 20.

[0025] In this technical solution, the fixed cylinder 7 supports the brake disc to be deformed. The second screw 11, moving frame 13, moving plate 19, actuating column 14, through groove 20, clamping block 15, and receiving hole 16 allow the clamping block 15 to extend from the inside of the fixed cylinder 7 during brake disc clamping, effectively clamping and fixing the brake disc around its inner perimeter. This achieves rapid clamping and fixing of the brake disc, making the overall operation convenient and quick, effectively improving the efficiency of clamping operations, and greatly facilitating subsequent deformation detection.

[0026] Example 2:

[0027] Based on Embodiment 1, this utility model is as follows: Figure 1 and Figure 2 As shown, a drive motor 8 is fixedly installed on the top of the outer surface of the work box 1. A bevel gear 9 is fixedly installed on the output end of the drive motor 8. A gear ring 10 is fixedly installed on the left end of the outer surface of the fixed cylinder 7. The gear ring 10 meshes with the bevel gear 9. A support platform 2 is fixedly connected to the bottom of the outer surface of the work box 1. A first screw 6 is movably connected between the right end of the top of the support platform 2 and the lower end of the right side of the outer surface of the work box 1 through a bearing. An adjusting plate 4 is threadedly connected to the right end of the first screw 6. A dial indicator 5 is fixedly installed on the top of the adjusting plate 4. A guide groove 3 is opened on the right end of the top of the support platform 2. The lower end of the adjusting plate 4 is slidably connected to the surface of the guide groove 3.

[0028] In this technical solution, the drive motor 8, bevel gear 9, and gear ring 10 are configured so that, when the drive motor 8 is started by an external controller, the bevel gear 9, gear ring 10, and fixed cylinder 7 can rotate. The rotation of the fixed cylinder 7 can cause the clamped brake disc to rotate, so that the personnel can subsequently measure the deformation of the brake disc surface. The first screw 6, adjusting plate 4, and dial indicator 5 are configured so that, when the personnel operate the first screw 6 to rotate, the adjusting plate 4 and dial indicator 5 can move to the left, so that the measuring end of the dial indicator 5 can contact the rotating brake disc surface. The personnel can judge the amount of deformation of the brake disc by the fluctuation range of the value in the dial indicator 5. The guide groove 3 is configured to guide the adjusting plate 4 and prevent the adjusting plate 4 from rotating or tilting during the movement.

[0029] Example 3:

[0030] Based on Embodiment 1, this utility model is as follows: Figures 1-4As shown, a support slide rod 12 is fixedly connected to the lower end of the inner cavity of the work box 1 and below the second screw 11. The lower end of the moving frame 13 is slidably connected to the surface of the support slide rod 12. Limiting slide rods 17 are fixedly connected to all four sides of the right side of the inner cavity of the fixed cylinder 7. A limiting slider 18 is fixedly connected to the right side of the clamping block 15. The surface of the limiting slider 18 is slidably connected to the surface of the limiting slide rod 17. A maintenance plate is fixedly installed on the front surface of the work box 1 by bolts.

[0031] In this technical solution, the supporting slide bar 12 is used to guide the moving frame 13 and prevent the moving frame 13 from rotating due to force. The limiting slide bar 17 and the limiting slider 18 are used to limit and guide the clamping block 15.

[0032] The working principle of this utility model is as follows: the fixed cylinder 7 supports the brake disc to be deformed. By manipulating the second screw 11 to rotate, the moving frame 13 moves to the right. The movement of the moving frame 13 moves the moving plate 19 and the actuating column 14. As the actuating column 14 moves, it moves along the inclined surface of the through groove 20 and pushes the four sets of clamping blocks 15 along the surface of the receiving hole 16. Under the action of the movement of the four sets of clamping blocks 15, they can be tightly attached to the inner side of the brake disc placed on the fixed cylinder 7, and effectively clamp and fix the inner side of the brake disc. This achieves the effect of quick clamping and fixing of the brake disc. The overall operation is convenient and quick, effectively improving the efficiency of clamping operations and bringing great convenience to the personnel for subsequent deformation detection.

[0033] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit the scope of protection of this utility model. Although this utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solutions of this utility model without departing from the essence and scope of the technical solutions of this utility model.

Claims

1. A quick clamping mechanism for automotive parts, comprising a work box (1), characterized in that: The upper right side of the work box (1) is movably connected to a fixed cylinder (7) via a bearing. The fixed cylinder (7) has accommodating holes (16) around its right side. A clamping block (15) is slidably connected to the surface of the accommodating hole (16). A through groove (20) is opened on the surface of the clamping block (15). The lower end of the inner cavity of the work box (1) is movably connected to a second screw (11) via a bearing. A movable frame (13) is threadedly connected to the middle end of the second screw (11). A movable plate (19) is movably connected to the right side of the movable frame (13) via a bearing. A toggle post (14) is fixedly connected around the movable plate (19). The surface of the toggle post (14) is slidably connected to the surface of the through groove (20).

2. The quick clamping mechanism for automotive parts according to claim 1, characterized in that: A drive motor (8) is fixedly installed on the top of the outer surface of the work box (1), and a bevel gear (9) is fixedly installed at the output end of the drive motor (8). A gear ring (10) is fixedly installed on the left end of the outer surface of the fixed cylinder (7), and the gear ring (10) meshes with the bevel gear (9).

3. The quick clamping mechanism for automotive parts according to claim 1, characterized in that: A support platform (2) is fixedly connected to the bottom of the outer surface of the work box (1). A first screw (6) is movably connected between the right end of the top of the support platform (2) and the lower end of the right side of the outer surface of the work box (1) through a bearing. An adjusting plate (4) is threadedly connected to the right end of the first screw (6). A dial indicator (5) is fixedly installed on the top of the adjusting plate (4).

4. The quick clamping mechanism for automotive parts according to claim 3, characterized in that: The right end of the top of the support platform (2) is provided with a guide groove (3), and the lower end of the adjustment plate (4) is slidably connected to the surface of the guide groove (3).

5. The quick clamping mechanism for automotive parts according to claim 1, characterized in that: A support slide rod (12) is fixedly connected to the lower end of the inner cavity of the work box (1) and below the second screw (11), and the lower end of the moving frame (13) is slidably connected to the surface of the support slide rod (12).

6. The quick clamping mechanism for automotive parts according to claim 1, characterized in that: Limiting slide rods (17) are fixedly connected to the right side of the inner cavity of the fixed cylinder (7), and limiting sliders (18) are fixedly connected to the right side of the clamping block (15). The surface of the limiting slider (18) is slidably connected to the surface of the limiting slide rods (17).

7. The quick clamping mechanism for automotive parts according to claim 1, characterized in that: A maintenance plate is fixedly mounted on the front surface of the work box (1) by bolts.

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