Clamping auxiliary device for post-processing cutting of automobile plate
By designing clamping auxiliary devices that adapt to different shapes and sizes, the problems of plate displacement and vibration in traditional cutting methods have been solved, improving cutting accuracy and efficiency and reducing production costs.
Patent Information
- Application Number
- CN202422517573.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-18
- Publication Date
- 2026-02-10
- Estimated Expiration
- 2034-10-18
AI Technical Summary
Traditional cutting methods lack effective clamping devices, which makes the workpieces prone to displacement during the cutting process, affecting accuracy and quality. Furthermore, vibration leads to poor cutting results and increases production costs.
A clamping auxiliary device including a base, an adjustment component, and a clamping component is designed. The adjustment component adapts to plates of different shapes and sizes through the cooperation of a slider, a support block, a swivel ring, and a positioning plate. The clamping component provides stable clamping force through mechanical clamping of a bracket, an adjustment rod, and a pressing plate, and uses a soft material to protect the surface of the plate.
It achieves stable clamping of plates of different sizes and curvatures, improves cutting accuracy and efficiency, avoids plate damage and tool wear, and reduces production costs.
Smart Images
Figure CN223889433U_ABST
Abstract
Description
Technical Field
[0001] This utility model belongs to the field of automotive panel post-processing and cutting technology, and particularly relates to a clamping auxiliary device for automotive panel post-processing and cutting. Background Technology
[0002] In the automobile manufacturing process, the post-processing cutting of automotive sheet metal is a crucial step. Traditional cutting methods often lack effective clamping aids, which brings many problems to the cutting operation.
[0003] On the one hand, without suitable clamping devices, sheet metal is prone to displacement during the cutting process, leading to reduced cutting accuracy and affecting the quality and assembly precision of automotive sheet metal. This is especially true for irregularly shaped or small-sized sheet metal, where fixing it is more difficult and the risk of displacement is higher.
[0004] On the other hand, vibrations generated during the cutting process can cause the sheet metal to wobble, further affecting the cutting results. If the sheet metal cannot be effectively secured, not only will the cut lines be uneven, but the cutting tools may also be damaged, increasing production costs. Utility Model Content
[0005] The technical problem this invention aims to solve is that existing equipment is complex to operate, inefficient, and cannot meet the requirements of high efficiency and speed in automobile production.
[0006] To solve the above-mentioned technical problems, the present invention adopts the following technical solution: a clamping auxiliary device for post-processing cutting of automotive sheet metal, comprising a base and an adjustment component disposed on the upper end of the base, the adjustment component being adaptable to automotive sheet metal of different shapes and sizes; and further comprising a clamping component disposed on the upper end of the adjustment component, the clamping component being used to ensure that the sheet metal remains stable during the cutting process.
[0007] Furthermore, the adjustment assembly includes a slider, a support block, a rotating ring, and a positioning plate. A groove is provided at the upper end of the base, and the slider is slidably disposed inside the groove. The support block is fixedly connected to the upper end of the slider, and a positioning block is fixedly connected to the upper end of the support block. The rotating ring is rotatably disposed between the positioning block and the support block, and the positioning plate is fixedly connected to the upper end of the rotating ring. A positioning hole one is provided on one side of the base, and a positioning hole two is provided on the side of the rotating ring.
[0008] Furthermore, the clamping assembly includes a bracket, an adjusting rod, and a pressing plate. The bracket is fixed to the upper end of the positioning plate. The adjusting rod passes through one side of the bracket and is threaded to the bracket. The pressing plate is fixed to one end of the adjusting rod. A first gasket is provided at the other end of the pressing plate. A second gasket, which matches the first gasket, is adhered to the inner side of the bracket.
[0009] Furthermore, the slide groove is trapezoidal, and the slider is trapezoidal and adapted to the slide groove.
[0010] Furthermore, a positioning hole three is provided on one side of the slider, which is connected to the positioning hole one, and a fixing bolt one is threadedly connected inside the positioning hole one.
[0011] Furthermore, the positioning block has a positioning hole four that matches the positioning hole two on its side, and a fixing bolt two is threadedly connected inside the positioning hole two.
[0012] Furthermore, the bracket is U-shaped, and the two ends of the bracket are matched. A gasket is glued to the lower inner side of the bracket.
[0013] Furthermore, the base is trapezoidal, and the bottom surface of the slide groove is provided with positioning grooves, and a fixing bolt is threaded into the positioning groove.
[0014] The beneficial effects of this utility model after adopting the above structure are as follows:
[0015] (1) By adjusting the matching settings of the slider, support block, swivel ring and positioning plate in the component, it can adapt to automotive panels of different sizes and curvatures to meet the clamping of panels of various sizes.
[0016] (2) By using the combination of bracket, adjusting rod and pressing plate in the clamping assembly, a mechanical clamping method is adopted to provide sufficient clamping force. The first and second pads bonded to the inner side of the bracket are made of soft material to avoid damaging the surface of the automotive panel. Attached Figure Description
[0017] The accompanying drawings are provided to further understand the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention and do not constitute a limitation thereof.
[0018] Figure 1 This is a schematic diagram of the overall functionality of this utility model;
[0019] Figure 2 This is a schematic diagram of a partial section of the utility model. Figure 1 ;
[0020] Figure 3 This is a schematic diagram of a partial section of the utility model. Figure 2 ;
[0021] Figure 4 This is a schematic diagram of a partial section of this utility model;
[0022] Figure 5 for Figure 2 Enlarged view of part A;
[0023] Figure 6 for Figure 3Enlarged view of part B;
[0024] Figure 7 for Figure 4 Enlarged view of part C.
[0025] In the attached diagram: 1. Base, 2. Adjustment assembly, 3. Clamping assembly, 4. Positioning groove, 5. Slider, 6. Support block, 7. Rotary ring, 8. Positioning plate, 9. Positioning block, 10. Positioning hole one, 11. Positioning hole two, 12. Positioning hole three, 13. Positioning hole four, 14. Bracket, 15. Adjustment rod, 16. Pressing plate, 17. Shim one, 18. Shim two, 19. Shim three. Detailed Implementation
[0026] like Figure 1 As shown, a clamping auxiliary device for post-processing and cutting of automotive sheet metal includes a base 1, which is trapezoidal in shape, and an adjustment component 2 disposed on the upper end of the base 1. The adjustment component 2 is used to adapt to automotive sheet metal of different shapes and sizes. It also includes a clamping component 3 disposed on the upper end of the adjustment component 2, which is used to ensure that the sheet metal remains stable during the cutting process.
[0027] like Figure 2-3 As shown in -4-5-7, the adjustment component 2 includes a slider 5, a support block 6, a rotating ring 7, and a positioning plate 8. A groove is provided at the upper end of the base 1. The slider 5 is slidably disposed inside the groove. The groove is trapezoidal and the slider 5 is trapezoidal and matches the groove. The support block 6 is fixed to the upper end of the slider 5. A positioning block 9 is fixed to the upper end of the support block 6. The rotating ring 7 is rotatably disposed between the positioning block 9 and the support block 6. The positioning plate 8 is fixed to the upper end of the rotating ring 7. A positioning hole 10 is provided on one side of the base 1, and a positioning hole 11 is provided on the side of the rotating ring 7.
[0028] The slide groove has positioning grooves 4 arranged on the bottom surface, and a fixing bolt 3 is threaded into the positioning groove 4. The slider 5 has a positioning hole 3 12 that communicates with the positioning hole 10. The positioning hole 10 is threaded into the fixing bolt 1. The positioning block 9 has a positioning hole 4 13 that matches the positioning hole 2 11. The positioning hole 2 11 is threaded into the fixing bolt 2. The slider 5 slides in the slide groove, which drives the upper support block 6 to move. The rotating ring 7 rotates between the positioning block 9 and the support block 6 to adjust the size and curvature of the plate. It can adapt to automotive plates of different sizes and curvatures to meet the clamping of plates of various sizes.
[0029] like Figure 3-6As shown, the clamping assembly 3 includes a bracket 14, an adjusting rod 15, and a pressing plate 16. The bracket 14 is fixed to the upper end of the positioning plate 8. The bracket 14 is U-shaped and its two ends are matched. The adjusting rod 15 passes through one side of the bracket 14 and is threaded to the bracket 14. The pressing plate 16 is fixed to one end of the adjusting rod 15. The other end of the pressing plate 16 is provided with a first gasket 17. A second gasket 18 that matches the first gasket 17 is glued to the inside of the bracket 14.
[0030] Among them, a gasket 19 is bonded to the lower inner side of the bracket 14. The adjustment rod 15 is threadedly connected to the bracket 14, which drives the pressing plate 16 to move. The pressing plate 16 and the bracket 14 clamp each other to provide sufficient clamping force. The gaskets 17 and 18 bonded to the inner side of the bracket 14 are made of soft materials to avoid damaging the surface of the automotive panel.
[0031] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions, and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents. In conclusion, if those skilled in the art, inspired by this description, design similar structural methods and embodiments without departing from the inventive spirit of the present invention, such designs should fall within the protection scope of the present invention.
Claims
1. A clamping auxiliary device for post-processing and cutting of automotive sheet metal, comprising a base, characterized in that: It also includes an adjustment assembly disposed on the upper end of the base. The adjustment assembly is used to adapt to automotive panels of different shapes and sizes. The adjustment assembly includes a slider, a support block, a rotating ring, and a positioning plate. A groove is opened at the upper end of the base. The slider is slidably disposed inside the groove. The support block is fixed to the upper end of the slider. A positioning block is fixed to the upper end of the support block. The rotating ring is rotatably disposed between the positioning block and the support block. The positioning plate is fixed to the upper end of the rotating ring. A positioning hole one is opened on one side of the base. A positioning hole two is opened on the side of the rotating ring. It also includes a clamping assembly disposed on the upper end of the adjustment assembly. The clamping assembly is used to ensure that the panel remains stable during the cutting process. The clamping assembly includes a bracket, an adjustment rod, and a pressing plate. The bracket is fixed to the upper end of the positioning plate. The adjustment rod passes through one side of the bracket. The outer periphery of the adjustment rod is threadedly connected to the bracket. The pressing plate is fixed to one end of the adjustment rod. A gasket one is provided at the other end of the pressing plate. A gasket two that matches the gasket one is adhered to the inner side of the bracket.
2. The clamping auxiliary device for post-processing and cutting of automotive sheet metal according to claim 1, characterized in that: The slide groove is trapezoidal, and the slider is trapezoidal and adapted to fit the slide groove.
3. The clamping auxiliary device for post-processing and cutting of automotive sheet metal according to claim 1, characterized in that: The base is trapezoidal, and the bottom surface of the slide groove is provided with positioning grooves, and the positioning grooves are threaded with fixing bolts.
4. The clamping auxiliary device for post-processing and cutting of automotive sheet metal according to claim 1, characterized in that: The slider has a positioning hole three on one side that communicates with positioning hole one, and a fixing bolt one is threaded inside positioning hole one.
5. The clamping auxiliary device for post-processing and cutting of automotive sheet metal according to claim 1, characterized in that: The positioning block has a positioning hole four on its side that matches the positioning hole two, and a fixing bolt two is threaded inside the positioning hole two.
6. The clamping auxiliary device for post-processing and cutting of automotive sheet metal according to claim 1, characterized in that: The bracket is U-shaped and the two ends of the bracket are matched. A gasket is glued to the lower inner side of the bracket.