A fixture for positioning carbon fiber side panels

Abstract

The utility model relates to carbon fiber processing technical field, and disclose a kind of fixing clamp for positioning carbon fiber side plate, including bottom plate and support platform, the support platform is fixed in the top of bottom plate, the top of support platform is equipped with two groups of support frame;The clamping plate is fixed in the side of support frame for clamping carbon fiber plate two groups, the top of bottom plate is provided with the driving element for moving support frame;The utility model makes clamping plate directly contact carbon fiber side plate edge by support frame movement, so that clamping plate is clamped to carbon fiber plate side, provides buffer by protective pad, prevent rigid contact damage carbon fiber surface, when slider rises, connecting rod is rotated by connecting block driving, by the sliding adjustment of guide rod, connecting rod is accurately rotated to vertical position, ensure that pressing plate presses carbon fiber side plate surface, and the vertical pressure provided by pressing plate prevents side plate from warping or displacement in processing.

Description

Technical Field

[0001] This utility model relates to the field of carbon fiber processing technology, specifically a fixing clamp for positioning carbon fiber side plates. Background Technology

[0002] Carbon fiber side panels are high-performance structural components made of carbon fiber composite materials. They are widely used in aerospace, new energy vehicles, high-end equipment manufacturing, and consumer electronics. Carbon fiber side panels also have properties such as corrosion resistance and low coefficient of thermal expansion, making them suitable for extreme environments.

[0003] Carbon fiber side panels require fixing fixtures during processing. Existing fixing fixtures typically use clamping plates to hold and fix the sides of the carbon fiber side panels, but they cannot simultaneously press down and fix the surface of the carbon fiber side panels. Lateral clamping can only restrict horizontal displacement and cannot suppress vertical vibration. Carbon fiber composite materials are made of multiple layers of fiber prepregs. When there is a lack of vertical constraint, the processing stress can easily lead to interlayer interface separation. Furthermore, the bending stress generated by lateral clamping during processing can cause the carbon fiber side panels to warp.

[0004] Therefore, it is necessary to provide a new fixing clamp for positioning carbon fiber side plates to solve the above-mentioned technical problems. Utility Model Content

[0005] The purpose of this invention is to provide a fixing clamp for positioning carbon fiber side plates, so as to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, the present invention provides the following technical solution: a fixing clamp for positioning carbon fiber side plates, comprising a base plate and a support platform, wherein the support platform is fixed to the top of the base plate, and two sets of support frames are installed on the top of the support platform; A clamping plate, fixed to one side of the support frame, is used to clamp two sets of carbon fiber plates. The top of the base plate is provided with a driving component for moving the support frame. A connecting frame is fixed to one side of a support frame. A connecting seat is fixed to the top of the connecting frame. A slider is slidably connected to the inner wall of the connecting seat. A connecting block is fixed to one side of the slider. A connecting rod is rotatably connected to the outer side of the connecting block. A pressure plate for limiting the carbon fiber plate is fixed to one end of the connecting rod.

[0007] Preferably, the driving component includes a drive motor fixed to the top of the base plate, the output end of the drive motor is fixed with a bidirectional screw, the outer side of the bidirectional screw is threaded with two sets of threaded blocks, and the top of the threaded blocks is fixedly connected to the bottom of the support frame.

[0008] Preferably, a guide block is fixed to the bottom of the support frame, and a guide rail is fixed to the top of the base plate, with the inner wall of the guide rail slidably connected to the inner wall of the guide block.

[0009] Preferably, a support block is fixed to the top of the base plate, and one side of the support block is rotatably connected to one end of the bidirectional screw, and a protective pad is provided on the inner wall of the clamping plate.

[0010] Preferably, a guide rod is slidably connected to the inner wall of the connecting seat, one end of the guide rod is fixed with a limit block, and the outer side of the limit block is rotatably connected to the inner wall of the connecting rod, and the other end of the guide rod is fixed with a limit disc.

[0011] Preferably, a fixing rod is fixed to the top of the slider, and a connecting plate is fixed to the top of the fixing rod.

[0012] Preferably, a mounting bracket is fixed to the top of the support platform, a cylinder is fixed to the top of the mounting bracket, a support plate is fixed to the piston rod of the cylinder, and one side of the support plate is fixedly connected to one side of the connecting plate.

[0013] Compared with the prior art, the beneficial effects of this utility model are as follows: This invention uses a moving support frame to bring the clamping plate into direct contact with the edge of the carbon fiber side plate, clamping the carbon fiber plate against its side. A protective pad provides cushioning to prevent damage to the carbon fiber surface from rigid contact. As the slider rises, it drives the connecting rod to rotate via a connecting block. The sliding adjustment of the guide rod ensures the connecting rod rotates precisely to a vertical position, ensuring the pressure plate presses down on the carbon fiber side plate surface. The vertical pressure provided by the pressure plate prevents the side plate from warping or shifting during processing, achieving stable vertical positioning. The horizontal clamping and vertical positioning work synchronously, forming a three-dimensional positioning system, thus improving the fixation effect of the carbon fiber plate. Attached Figure Description

[0014] Figure 1 A schematic diagram of a preferred embodiment of the fixing clamp for positioning carbon fiber side plates provided by this utility model; Figure 2 This is a schematic diagram of the drive component in this utility model; Figure 3 This is a schematic diagram of the support frame in this utility model; Figure 4 This is a schematic diagram of the connecting seat in this utility model.

[0015] In the diagram: 1. Base plate; 2. Support platform; 3. Support frame; 4. Clamping plate; 5. Driving component; 51. Drive motor; 52. Bidirectional screw; 53. Threaded block; 6. Connecting frame; 7. Connecting seat; 8. Slider; 9. Connecting block; 10. Connecting rod; 11. Pressure plate; 12. Guide block; 13. Guide rail; 14. Support block; 15. Protective pad; 16. Guide rod; 17. Limiting block; 18. Limiting disc; 19. Fixing rod; 20. Connecting plate; 21. Mounting frame; 22. Cylinder; 23. Support plate. Detailed Implementation

[0016] 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.

[0017] Please see Figure 1-4 As shown, a fixing clamp for positioning carbon fiber side plates includes a base plate 1 and a support platform 2. The support platform 2 is fixed to the top of the base plate 1. Two sets of support frames 3 are installed on the top of the support platform 2. A clamping plate 4 is fixed to one side of the support frame 3 for clamping the two sets of carbon fiber plates. A driving component 5 is provided on the top of the base plate 1 for moving the support frame 3.

[0018] The driving component 5 can drive the two sets of clamping plates 4 to move simultaneously, so that the two sets of clamping plates 4 directly contact the edge of the carbon fiber side plate, clamping the carbon fiber side plate in the horizontal direction and preventing it from shifting horizontally during processing.

[0019] The connecting frame 6 is fixed to one side of the support frame 3. The top of the connecting frame 6 is fixed with a connecting seat 7. The inner wall of the connecting seat 7 is slidably connected with a slider 8. The side of the slider 8 is fixed with a connecting block 9. The outer side of the connecting block 9 is rotatably connected with a connecting rod 10. One end of the connecting rod 10 is fixed with a pressure plate 11 for limiting the carbon fiber plate.

[0020] Lifting the slider 8 will cause the connecting rod 10 to rotate outside the connecting block 9. The connecting rod 10 adjusts the angle of the pressure plate 11 by rotating itself, ensuring that the pressure plate 11 can press down vertically on the surface of the carbon fiber side plate. The pressure plate 11 provides a vertical positioning force through the pressing action to prevent the side plate from vertically displacing during processing.

[0021] The driving component 5 includes a drive motor 51 fixed to the top of the base plate 1. A bidirectional screw 52 is fixed to the output end of the drive motor 51. Two sets of threaded blocks 53 are threadedly connected to the outer side of the bidirectional screw 52, ​​and the top of the threaded blocks 53 is fixedly connected to the bottom of the support frame 3.

[0022] The drive motor 51 can drive the bidirectional screw 52 to rotate, causing the two sets of threaded blocks 53 to move in opposite directions. The movement of the threaded blocks 53 drives the two sets of clamping plates 4 to move, so that the clamping plates 4 clamp the side of the carbon fiber plate.

[0023] A guide block 12 is fixed to the bottom of the support frame 3, and a guide rail 13 is fixed to the top of the base plate 1. The inner wall of the guide rail 13 is slidably connected to the inner wall of the guide block 12.

[0024] The guide rail 13 provides a sliding track for the guide block 12, restricting the movement direction of the support frame 3 to a horizontal straight line, preventing it from deflecting or tilting during movement, and improving clamping accuracy.

[0025] A support block 14 is fixed to the top of the base plate 1, and one side of the support block 14 is rotatably connected to one end of the bidirectional screw 52. A protective pad 15 is provided on the inner wall of the clamping plate 4.

[0026] The protective pad 15 is made of silicone. The protective pad 15 provides a buffer clamping force to avoid the rigid contact of the clamping plate 4, which would cause scratches or indentations on the surface of the carbon fiber side plate. At the same time, it increases friction and improves clamping stability.

[0027] A guide rod 16 is slidably connected to the inner wall of the connecting seat 7. One end of the guide rod 16 is fixed with a limit block 17, and the outer side of the limit block 17 is rotatably connected to the inner wall of the connecting rod 10. The other end of the guide rod 16 is fixed with a limit plate 18.

[0028] By adjusting the angle of the connecting rod 10 through the sliding of the guide rod 16, the pressure plate 11 can be pressed down precisely, converting the linear motion of the slider 8 into the rotational motion of the connecting rod 10, while limiting the range of motion to prevent the pressure plate 11 from being pressed down excessively.

[0029] A fixing rod 19 is fixed to the top of the slider 8, and a connecting plate 20 is fixed to the top of the fixing rod 19.

[0030] The connecting plate 20 connects multiple sets of fixed rods 19, which facilitates the simultaneous lifting and lowering of multiple sets of fixed rods 19 and slider 8.

[0031] A mounting bracket 21 is fixed to the top of the support platform 2, a cylinder 22 is fixed to the top of the mounting bracket 21, a support plate 23 is fixed to the piston rod of the cylinder 22, and one side of the support plate 23 is fixedly connected to one side of the connecting plate 20.

[0032] The cylinder 22 can push the support plate 23 and the connecting plate 20 to move upward, thereby causing the slider 8 to slide upward inside the connecting seat 7. The rise of the slider 8 will cause the connecting rod 10 to rotate on the outside of the connecting block 9. The connecting rod 10 adjusts the angle of the pressure plate 11 by its own rotation, ensuring that the pressure plate 11 can press down vertically on the surface of the carbon fiber side plate. It should be noted that the cylinder 22 is composed of an air compressor, an air tank, a filter pressure reducing valve, a directional control valve and a flow control valve. In use, the air compressor compresses the ambient air to the set pressure and stores it in the air tank. The filter pressure reducing valve further purifies the air and stabilizes the pressure, and delivers it to the control valve through the air pipe. The directional control valve switches the airflow channel according to the electrical signal to determine the extension and retraction direction of the cylinder 22. The flow control valve adjusts the airflow speed and controls the movement speed of the cylinder 22. Compressed air enters the rodless chamber or rodless chamber of the cylinder 22, pushing the piston to move. The piston drives the piston rod to output linear reciprocating motion.

[0033] Working principle: In use, the carbon fiber plate is first placed on the support platform 2. The drive motor 51 is started, driving the bidirectional screw 52 to rotate. The bidirectional screw 52 drives two sets of threaded blocks 53 to move in opposite directions under the action of the threads. Through the threaded blocks 53, the two sets of support frames 3 are driven to slide horizontally along the guide rail 13. The cooperation between the guide rail 13 and the guide block 12 ensures that the support frame 3 only moves in a straight line, avoiding deflection. The movement of the support frame 3 causes the clamping plate 4 to directly contact the edge of the carbon fiber side plate, clamping the side of the carbon fiber plate. The protective pad 15 provides cushioning to prevent rigid contact damage to the carbon fiber surface. Simultaneously, friction enhances clamping stability, achieving precise horizontal positioning. This is achieved through the cylinder... 22 pushes the support plate 23 upward through the piston rod, and the support plate 23 drives the connecting plate 20 and the fixing rod 19 to move upward. The fixing rod 19 causes the slider 8 to slide vertically on the inner wall of the connecting seat 7. When the slider 8 rises, it drives the connecting rod 10 to rotate through the connecting block 9, so that the connecting rod 10 rotates outside the limiting block 17, pulling the guide rod 16 to slide inside the connecting seat 7. Through the sliding adjustment of the guide rod 16, the connecting rod 10 is precisely rotated to the vertical position, ensuring that the pressure plate 11 presses down on the surface of the carbon fiber side plate. The vertical pressure provided by the pressure plate 11 prevents the side plate from shifting during processing, achieving stable vertical positioning. The horizontal clamping and vertical positioning work synchronously to form a three-dimensional positioning system, improving the fixing effect of the carbon fiber plate.

[0034] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0035] 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.

Claims

1. A fixing clamp for positioning carbon fiber side plates, comprising a base plate (1), characterized in that, Also includes: The support platform (2) is fixed to the top of the base plate (1), and two sets of support frames (3) are installed on the top of the support platform (2). The clamping plate (4) is fixed to one side of the support frame (3) for clamping the two sets of carbon fiber plates. The top of the base plate (1) is provided with a driving component (5) for moving the support frame (3). A connecting frame (6) is fixed to one side of a support frame (3). A connecting seat (7) is fixed to the top of the connecting frame (6). A slider (8) is slidably connected to the inner wall of the connecting seat (7). A connecting block (9) is fixed to one side of the slider (8). A connecting rod (10) is rotatably connected to the outer side of the connecting block (9). A pressure plate (11) for limiting the carbon fiber plate is fixed to one end of the connecting rod (10).

2. A fixture for positioning a carbon fiber side panel according to claim 1, wherein: The driving component (5) includes a drive motor (51) fixed to the top of the base plate (1). The output end of the drive motor (51) is fixed with a bidirectional screw (52). The outer side of the bidirectional screw (52) is threaded with two sets of threaded blocks (53), and the top of the threaded blocks (53) is fixedly connected to the bottom of the support frame (3).

3. The fixture of claim 1, wherein: The bottom of the support frame (3) is fixed with a guide block (12), and the top of the base plate (1) is fixed with a guide rail (13), and the inner wall of the guide rail (13) is slidably connected with the inner wall of the guide block (12).

4. The fixture of claim 2, wherein: The top of the base plate (1) is fixed with a support block (14), and one side of the support block (14) is rotatably connected to one end of the bidirectional screw (52). The inner wall of the clamping plate (4) is provided with a protective pad (15).

5. A fixing clamp for positioning carbon fiber side plates according to claim 1, characterized in that: The inner wall of the connecting seat (7) is slidably connected to a guide rod (16). One end of the guide rod (16) is fixed with a limit block (17), and the outer side of the limit block (17) is rotatably connected to the inner wall of the connecting rod (10). The other end of the guide rod (16) is fixed with a limit plate (18).

6. The fixture of claim 1, wherein: A fixing rod (19) is fixed to the top of the slider (8), and a connecting plate (20) is fixed to the top of the fixing rod (19).

7. A fixture for positioning a carbon fiber side panel according to claim 6, wherein: The top of the support platform (2) is fixed with a mounting bracket (21), the top of the mounting bracket (21) is fixed with a cylinder (22), the piston rod of the cylinder (22) is fixed with a support plate (23), and one side of the support plate (23) is fixedly connected to one side of the connecting plate (20).

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