A clamping table for hand edging of a vehicle door hinge

Abstract

The utility model discloses a kind of clamping tables for hand edge grinding of vehicle door hinge, it includes carrier plate: the top of the carrier plate is fixedly connected with seat block and rectangular box by bolt, the inner wall of the seat block is rotatably connected with rotating rod, the left end of the rotating rod is fixedly connected with side plate, the left side of the side plate is fixedly connected with cylinder one by bolt, the outside of the side plate is symmetrically provided with two clamps, common between two the clamps is provided with workpiece to be processed, the surface of the rectangular box is fixedly connected with cylinder two by bolt.The utility model is driven by cylinder one to make the clamp plate move, so that clamp plate clamps workpiece to be processed, then rotating rod drives side plate to rotate, so that workpiece to be processed can be turned to appropriate angle, that is, it can reach the purpose of being clamped and limited to vehicle door hinge while being turned moderately to meet the requirement of different angle when hinge hand edge grinding, and then improve the convenience of edge grinding treatment.

Description

Technical Field

[0001] This utility model belongs to the field of automotive door hinge processing technology, and in particular relates to a clamping table for manual edge grinding of automotive door hinges. Background Technology

[0002] The main function of car door hinges is to connect the car door to the car body, ensure and maintain the position of the car door relative to the car body, and ensure and facilitate the opening and closing of the car door. After the car door hinges are forged, their edges and corners need to be polished to ensure that the surface of the edges and corners is smooth and flat, so that the connection is more stable. Some of these door hinges are processed by hand polishing.

[0003] When grinding the edges of car door hinges, they need to be clamped and fixed to ensure the stability of their position under grinding force. Since the edges of car door hinges need to be processed at multiple angles during manual grinding, a clamping table for manual grinding of car door hinges is needed. This table can clamp and limit the movement of the car door hinges while also rotating them appropriately to meet the needs of different angles during manual grinding, thereby improving the convenience of the grinding process. Utility Model Content

[0004] The purpose of this utility model is to provide a clamping table for manual edge grinding of car door hinges, which clamps and limits the car door hinges while rotating them appropriately to meet the needs of different angles during manual edge grinding, thereby improving the convenience of edge grinding and solving the technical problems mentioned in the background art.

[0005] The technical solution of this utility model to solve the above-mentioned technical problems is as follows: A clamping table for manual edge grinding of car door hinges includes a carrier plate: a seat block and a rectangular box are fixedly connected to the top of the carrier plate by bolts; a rotating rod is rotatably connected to the inner wall of the seat block; a side plate is fixedly connected to the left end of the rotating rod; a cylinder is fixedly connected to the left side of the side plate by bolts; two clamping plates are symmetrically arranged on the outer side of the side plate; a workpiece to be processed is arranged between the two clamping plates; a cylinder is fixedly connected to the surface of the rectangular box by bolts; the end of the rotating rod passes through the inner cavity of the rectangular box and is fixedly connected to a gear; the output end of the cylinder is passed through the inner cavity of the rectangular box and is fixedly connected to a connecting block; a connecting block is fixedly connected to the surface of the connecting block; a rack is fixedly connected to the surface of the connecting block; a slider is integrally formed on the surface of the rack; a slide rail is slidably connected to the surface of the slider; and the slide rail is fixedly connected to the carrier plate.

[0006] Preferably, the clamping plate located on the front side is fixedly connected to the side plate, and the clamping plate located on the rear side is fixedly connected to the output end of the cylinder.

[0007] Preferably, an isolation pad is adhered to the surface of the clamp.

[0008] Preferably, the surface of the rectangular box is rotatably connected to the rotating rod.

[0009] Preferably, the rack meshes with a gear.

[0010] The beneficial effects of this utility model are:

[0011] 1. This utility model uses a cylinder to move the rear clamping plate, which clamps the workpiece to be processed. Then, the rotating rod drives the side plate to rotate, so that the workpiece to be processed can be flipped to a suitable angle. This achieves the purpose of clamping and limiting the door hinge while also flipping it appropriately to meet the different angle requirements when manually grinding the hinge, thereby improving the convenience of the grinding process.

[0012] 2. This utility model protects the surface of the clamping plate by setting an isolation pad, thus preventing the clamping plate from being squeezed and damaged when it comes into direct contact with the workpiece, thereby improving the protection of the workpiece. Attached Figure Description

[0013] in:

[0014] Figure 1 This is a schematic diagram of the structure of one embodiment of the present utility model;

[0015] Figure 2 This is a three-dimensional schematic diagram of cylinder two and gear according to one embodiment of the present utility model;

[0016] Figure 3 This is one embodiment of the present utility model. Figure 2 A magnified view of point A in the middle;

[0017] Figure 4 This is one embodiment of the present utility model. Figure 2 A magnified view of point B in the middle.

[0018] The attached diagram lists the components represented by each number as follows:

[0019] 1. Carrier plate, 2. Seat block, 3. Rectangular box, 4. Rotating rod, 5. Side plate, 6. Cylinder 1, 7. Clamping plate, 8. Isolation pad, 9. Workpiece to be processed, 10. Cylinder 2, 11. Gear, 12. Connecting block 1, 13. Connecting block 2, 14. Rack, 15. Slider, 16. Slide rail. Detailed Implementation

[0020] In the following description, embodiments of the clamping table for manual edge grinding of car door hinges according to the present invention will be described with reference to the accompanying drawings.

[0021] Example 1:

[0022] Figure 1-4This invention illustrates a clamping table for manual edge grinding of a car door hinge according to an embodiment of the present invention. It includes a carrier plate 1. A seat block 2 and a rectangular box 3 are bolted to the top of the carrier plate 1. A rotating rod 4 is rotatably connected to the inner wall of the seat block 2. A side plate 5 is fixedly connected to the left end of the rotating rod 4. A cylinder 6 is bolted to the left side of the side plate 5. Two clamping plates 7 are symmetrically arranged on the outer side of the side plate 5. The clamping plate 7 on the front side is fixedly connected to the side plate 5, and the clamping plate 7 on the rear side is fixedly connected to the output end of the cylinder 6. An isolation pad 8 is pasted onto the surface of the clamping plates 7. The isolation pad 8 protects the surface of the clamping plates 7, preventing direct contact between the clamping plates 7 and the workpiece 9 to be processed. The contact causes the latter to be squeezed and damaged, thereby improving the protection of the workpiece 9 to be processed. The workpiece 9 to be processed is set between the two clamping plates 7. The surface of the rectangular box 3 is fixedly connected to the cylinder 10 by bolts. The end of the rotating rod 4 passes through the inner cavity of the rectangular box 3 and is fixedly connected to the gear 11. The output end of the cylinder 10 passes through the inner cavity of the rectangular box 3 and is fixedly connected to the connecting block 13. The surface of the connecting block 13 is fixedly connected to the connecting block 12. The surface of the connecting block 12 is fixedly connected to the rack 14. The surface of the rack 14 is integrally formed with the slider 15. The surface of the slider 15 is slidably connected to the slide rail 16. The slide rail 16 is fixedly connected to the carrier plate 1.

[0023] Example 2:

[0024] Figure 1-4 This invention illustrates a clamping table for manual edge grinding of a car door hinge according to an embodiment of the present invention. It includes a carrier plate 1; a seat block 2 and a rectangular box 3 are bolted to the top of the carrier plate 1; a rotating rod 4 is rotatably connected to the inner wall of the seat block 2; a side plate 5 is fixedly connected to the left end of the rotating rod 4; a cylinder 6 is bolted to the left side of the side plate 5; two clamping plates 7 are symmetrically arranged on the outer side of the side plate 5; a workpiece 9 is placed between the two clamping plates 7; a second cylinder 10 is bolted to the surface of the rectangular box 3; and the end of the rotating rod 4 passes through… A gear 11 is fixedly connected to the inner cavity of the rectangular box 3. The output end of the cylinder 10 passes through the inner cavity of the rectangular box 3 and is fixedly connected to the connecting block 13. A connecting block 12 is fixedly connected to the surface of the connecting block 13. A rack 14 is fixedly connected to the surface of the connecting block 12. A slider 15 is integrally formed on the surface of the rack 14. A slide rail 16 is slidably connected to the surface of the slider 15. The slide rail 16 is fixedly connected to the carrier plate 1. The surface of the rectangular box 3 is rotatably connected to the rotating rod 4. The rack 14 meshes with the gear 11.

[0025] Working principle: When using this utility model, the user activates cylinder 6 to move the rear clamping plate 7, which clamps the workpiece 9 to be processed, thus limiting its position during edge grinding. Then, cylinder 10 is activated to move connecting block 13, which in turn moves rack 14 via connecting block 12. Rack 14 then drives rotating rod 4 via gear 11. During this process, the movement of rack 14 is limited by the cooperation of slider 15 and slide rail 16, preventing rack 14 from wobbling during movement. Rotating rod 4 then drives side plate 5 to rotate, allowing workpiece 9 to be flipped to a suitable angle. This achieves both clamping and limiting of the door hinge while simultaneously allowing it to be flipped appropriately to meet the different angle requirements during manual edge grinding, thereby improving the convenience of edge grinding.

[0026] In summary, this manual edge-grinding clamping table for car door hinges uses cylinder 6 to move the rear clamping plate 7, which clamps the workpiece 9 to be processed. Then, the rotating rod 4 drives the side plate 5 to rotate, allowing the workpiece 9 to be flipped to a suitable angle. This achieves both clamping and limiting of the car door hinge and moderate flipping, meeting the different angle requirements during manual edge-grinding of the hinge, thereby improving the convenience of edge-grinding.

Claims

1. A clamping table for manual edge grinding of car door hinges, characterized in that, Includes a carrier plate (1): The top of the carrier plate (1) is fixedly connected to a seat block (2) and a rectangular box (3) by bolts. A rotating rod (4) is rotatably connected to the inner wall of the seat block (2). A side plate (5) is fixedly connected to the left end of the rotating rod (4). A cylinder (6) is fixedly connected to the left side of the side plate (5) by bolts. Two clamping plates (7) are symmetrically arranged on the outer side of the side plate (5). A workpiece (9) to be processed is arranged between the two clamping plates (7). A cylinder (10) is fixedly connected to the surface of the rectangular box (3) by bolts. The rotating rod ( 4) The end of the cylinder (10) passes through the inner cavity of the rectangular box (3) and is fixedly connected to the gear (11). The output end of the cylinder (10) passes through the inner cavity of the rectangular box (3) and is fixedly connected to the connecting block (13). The surface of the connecting block (13) is fixedly connected to the connecting block (12). The surface of the connecting block (12) is fixedly connected to the rack (14). The surface of the rack (14) is integrally formed with a slider (15). The surface of the slider (15) is slidably connected to a slide rail (16). The slide rail (16) is fixedly connected to the carrier plate (1).

2. A clamping table for manual edge grinding of a car door hinge according to claim 1, characterized in that, The clamping plate (7) located on the front side is fixedly connected to the side plate (5), and the clamping plate (7) located on the rear side is fixedly connected to the output end of cylinder one (6).

3. A clamping table for manual edge grinding of a car door hinge according to claim 2, characterized in that, An isolation pad (8) is pasted on the surface of the clamp (7).

4. A clamping table for manual edge grinding of a car door hinge according to claim 3, characterized in that, The surface of the rectangular box (3) is rotatably connected to the rotating rod (4).

5. A clamping table for manual edge grinding of a car door hinge according to claim 4, characterized in that, The rack (14) meshes with the gear (11).

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