Clamping tool for processing protective surface of car trunk

Abstract

The clamping tool comprises a supporting frame, two supporting plates are welded to the middle of the supporting frame, two sliding guide rails are welded to the top end and the bottom end of the inner side of the supporting frame correspondingly, and clamping air cylinders are installed at the top end and the bottom end of the outer side of the supporting frame through bases correspondingly; the extending ends of the clamping air cylinders are connected with top seats on the inner sides of the supporting frames, sliding blocks are welded to the two ends of each top seat, circular plates are welded to the clamping ends of the two top seats, connecting rods are welded to the clamping ends of the two circular plates, and the outer sides of the connecting rods are connected with pipe seats in a sleeving mode. The large-area clamping mechanism is arranged to be locally and specially clamped and fixed, the drilling mechanism is installed on the inner side of the clamping mechanism to achieve the drilling function after clamping, compared with the prior art, the more stable clamping machining function is achieved, and the situation that clamping is not stable due to large-range clamping, and consequently drilling errors and deviation are caused can be avoided.

Description

Technical Field

[0001] The present application relates to the technical field of luggage trunk surface processing, and in particular to a clamping tool for automobile luggage trunk surface processing. Background Art

[0002] In the processing of the car trunk face guard, the clamping tool first plays the role of positioning and fixing the face guard. By using the tooling fixture, the face guard can be fixed at a specific position and angle for subsequent processing operations. The clamping tool provides stable support and fixation, so that the face guard will not move or vibrate during the processing process, which helps to achieve precise processing, such as precise cutting, drilling, etc.

[0003] Compared with the actual use process, the existing clamping tooling for automobile trunk guard processing, one of which is to clamp and fix the trunk guard through a clamping mechanism, but due to the irregular surface of the trunk guard, the trunk guard cannot be fully clamped when being clamped, resulting in deviations during the processing, resulting in the appearance of defective products.

[0004] Therefore, in order to solve the above problems, the present application provides a clamping tool for processing the surface of a car trunk.

[0005] The above information disclosed in the background technology is only used to increase the understanding of the background technology of the present application, and therefore, it may include information that does not constitute the prior art known to ordinary technicians in the field. Utility Model Content

[0006] In order to solve the problem of unstable clamping of a trunk face guard, the present application provides a clamping tool for processing a trunk face guard of an automobile.

[0007] The present application provides a clamping tool for processing the surface of a car trunk, comprising a support frame, two support plates welded in the middle of the support frame, two sliding guide rails welded to the top and bottom ends of the inner side of the support frame, a clamping cylinder is installed at the top and bottom ends of the outer side of the support frame through a base, the extending ends of the clamping cylinder are connected to a top seat on the inner side of the support frame, sliding blocks are welded to both ends of the top seat, circular plates are welded to the clamping ends of the two top seats, connecting rods are welded to the two clamping ends of the circular plates, a tube seat is sleeved on the outer side of the connecting rod, a clamping cover is welded to the clamping end of the tube seat, a plurality of guide rails are welded to the outer side of the tube seat, a guide slider is slidably embedded in the inner side of the guide rail, a plurality of stabilizing rods are welded to the surface of the clamping end of the circular plate, and a plurality of spring rods are welded to the surface of the clamping end of the circular plate on the outer side of the stabilizing rod.

[0008] Preferably, a drilling motor is installed on the inner side of the bottom end of the connecting rod located at the top end of the support frame, and a drilling head is connected to the transmission end of the drilling motor.

[0009] Preferably, the two extending ends of the clamping cylinders respectively penetrate the top and bottom ends of the support frame and are connected to the outer surfaces of one ends of the two top seats.

[0010] Preferably, the two sliding blocks welded on the outer side of the top seat are respectively slidably embedded in the inner sides of the two sliding guide rails welded on the top and bottom ends of the inner side of the support frame.

[0011] Preferably, the bottom ends of the plurality of stabilizing rods are welded to the plurality of guide slide blocks.

[0012] Preferably, the extending ends of the spring rods are respectively welded to the outer surfaces of one end of the clamping cover at the top and bottom ends of the inner side of the support frame.

[0013] In summary, this application includes the following beneficial technical effects:

[0014] 1. By setting the large-area clamping mechanism into a local special clamping and fixing, and by installing a drilling mechanism on the inside of the clamping mechanism to realize the drilling function after clamping, compared with the existing technology, it has a more stable clamping and processing function, which can avoid the clamping instability caused by large-scale clamping, thereby causing drilling errors and deviations. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 is a schematic diagram of the support frame installation structure in Example 1 of the present application;

[0016] Figure 2 It is a schematic diagram of the installation structure of the sliding guide rail in the first embodiment of the present application;

[0017] Figure 3 It is a schematic diagram of the drilling motor installation structure in Example 1 of the present application.

[0018] Explanation of the accompanying drawings: 1. Support frame; 2. Support plate; 3. Sliding guide rail; 4. Clamping cylinder; 5. Top seat; 6. Slider; 7. Round plate; 8. Connecting rod; 9. Pipe seat; 10. Clamping cover; 11. Guide rail; 12. Guide slider; 13. Stabilizing rod; 14. Spring rod; 15. Drilling motor; 16. Drilling head. DETAILED DESCRIPTION

[0019] The following is combined with Figure 1-Figure 3 This application is described in further detail.

[0020] Embodiment 1

[0021] Reference Figure 1-Figure 3A clamping tool for processing the protective surface of a car trunk includes a support frame 1, two support plates 2 are welded in the middle of the support frame 1, two sliding guide rails 3 are welded on the top and bottom ends of the inner side of the support frame 1, a clamping cylinder 4 is installed on the top and bottom ends of the outer side of the support frame 1 through the base, and the extending ends of the clamping cylinder 4 are connected to a top seat 5 on the inner side of the support frame 1, and the two extending ends of the clamping cylinder 4 respectively penetrate the top and bottom ends of the support frame 1 and are connected to the outer surface of one end of the two top seats 5, and sliders 6 are welded at both ends of the top seat 5, and the two sliders 6 welded on the outer side of the top seat 5 are respectively slidably embedded in the inner sides of the two sliding guide rails 3 welded on the top and bottom ends of the inner side of the support frame 1. In order to increase the stability of the clamping mechanism, the clamping ends of the two top seats 5 are welded with round plates 7, and the clamping ends of the two round plates 7 are welded with connecting rods 8, and the outer side of the connecting rod 8 is sleeved with a pipe seat 9. In order to make the clamping mechanism able Retraction, so as to cope with the situation that the distances between the two ends of the luggage box guard and the two clamping mechanisms are different, a clamping cover 10 is welded at the clamping end of the tube seat 9, and in order to partially clamp the luggage box guard, a plurality of guide rails 11 are welded on the outside of the tube seat 9, and in order to limit the connecting rod 8 relative to the tube seat 9, a guide slider 12 is slidably embedded on the inner side of the guide rail 11, and a plurality of stabilizing rods 13 are welded on the clamping end surface of the circular plate 7, and the bottom ends of the plurality of stabilizing rods 13 are welded to the plurality of guide sliders 12, and a plurality of spring rods 14 are welded on the clamping end surface of the circular plate 7 on the outside of the stabilizing rod 13. In order to reset the clamping mechanism, the extending ends of the spring rods 14 are respectively welded to the outer surfaces of one end of the clamping cover 10 at the inner top and bottom ends of the support frame 1, and a drilling motor 15 is installed on the inner side of the bottom end of the connecting rod 8 located at the top end of the support frame 1, and a drilling head 16 is connected to the transmission end of the drilling motor 15.

[0022] Working principle: First, the operator places the suitcase cover on the top of the support plate 2 welded in the middle of the support frame 1, and places the part to be punched on the clamping end of the clamping mechanism. Then, the operator starts the two clamping cylinders 4 at the same time. At that time, the clamping cylinder 4 will push the top seat 5 connected to its extended end to move, and then the top seat 5 will drive the two slide blocks 6 welded at both ends to move, and the slide blocks 6 will move on the inside of the sliding guide rail 3, so as to ensure that the sliding of the top seat 5 is more stable, and the top seat 5 will drive the circular plate 7 welded at its clamping end to move during the movement, and the circular plate 7 will drive the connecting rod 8 welded at its clamping end to move, and the connecting rod 8 will drive the pipe seat 9 sleeved on the outside to move;

[0023] Until the clamping cover 10 welded at the bottom end of the tube seat 9 is attached to the outer surface of the luggage case protective surface, and because the moving speeds of the two clamping mechanisms are the same, but the distances between the outer surface of the luggage case and the outer surfaces of the two clamping mechanisms are different, the clamping mechanism closer to the luggage case protective surface will first contact the outer surface of the luggage case, and then the clamping cover 10 drives the spring rod 14 welded at its top end to rebound, waiting for the clamping cover 10 at the clamping end of the other clamping mechanism to fit the outer surface of the luggage case protective surface. After the two clamping mechanisms clamp the luggage case protective surface, the operator starts the position The drilling motor 15 installed at the inner bottom end of the connecting rod 8 at the top of the support frame 1 will move along the outer side of the connecting rod 8 as the clamping continues, so that the transmission end of the drilling motor 15 installed at the inner bottom end of the connecting rod 8 contacts the surface of the suitcase guard, and the drilling head 16 connected to the transmission end of the drilling motor 15 will rotate to penetrate the suitcase guard and enter the clamping cover 10 at the clamping end of the clamping mechanism at the bottom, thereby locally clamping the clamping surface of the suitcase guard, making the clamping more stable, thereby making the clamping process more precise, and preventing the occurrence of defective products.

[0024] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A clamping tool for processing the surface of a car trunk, comprising a support frame (1), characterized in that: Two support plates (2) are welded in the middle of the support frame (1), two sliding guide rails (3) are welded at the top and bottom of the inner side of the support frame (1), a clamping cylinder (4) is installed at the top and bottom of the outer side of the support frame (1) through a base, the extending end of the clamping cylinder (4) is connected to a top seat (5) on the inner side of the support frame (1), and sliding blocks (6) are welded at both ends of the top seat (5), and circular plates (7) are welded at the clamping ends of the two top seats (5). The two circular plates ( 7) A connecting rod (8) is welded to the clamping end, a tube seat (9) is sleeved on the outside of the connecting rod (8), a clamping cover (10) is welded to the clamping end of the tube seat (9), a plurality of guide rails (11) are welded to the outside of the tube seat (9), a guide slider (12) is slidably embedded in the inside of the guide rail (11), a plurality of stabilizing rods (13) are welded to the surface of the clamping end of the circular plate (7), and a plurality of spring rods (14) are welded to the outside of the stabilizing rod (13) on the surface of the clamping end of the circular plate (7).

2. The clamping tool for processing the surface of a car trunk according to claim 1, characterized in that: A drilling motor (15) is installed on the inner side of the bottom end of the connecting rod (8) located at the top end of the support frame (1), and a drilling head (16) is connected to the driving end of the drilling motor (15).

3. The clamping tool for processing the surface of a car trunk according to claim 1, characterized in that: The extended ends of the two clamping cylinders (4) respectively penetrate the top and bottom ends of the support frame (1) and are connected to the outer surfaces of one ends of the two top seats (5).

4. The clamping tool for processing the surface of a car trunk according to claim 1, characterized in that: The two sliding blocks (6) welded on the outside of the top seat (5) are respectively slidably embedded in the inside of the two sliding guide rails (3) welded on the top and bottom ends of the inside of the support frame (1).

5. The clamping tool for processing the surface of a car trunk according to claim 1, characterized in that: The bottom ends of the plurality of stabilizing rods (13) are welded to the plurality of guide slide blocks (12).

6. The clamping tool for processing the surface of a car trunk according to claim 1, characterized in that: The extended ends of the spring rod (14) are respectively welded to the outer surfaces of one end of the clamping cover (10) at the top and bottom ends of the inner side of the support frame (1).

Images