Trimming device for rubber joint of oil damper

Abstract

The utility model discloses an oil damper rubber joint trimming device, which belongs to the field of rubber joint trimming, and comprises a first plate, a plurality of connecting strips fixedly connected to the top of the first plate, a same second plate fixedly connected to the tops of the connecting strips, a third plate arranged at the top of the first plate, a plurality of inclined strips slidably connected to the inner side of the third plate, and a third plate arranged at the top of the second plate. Sliding blocks are fixedly connected to the tops of the multiple inclined strips, multiple first holes matched with the sliding blocks are formed in the top of the second plate, the outer sides of the multiple sliding blocks are slidably connected into the corresponding first holes, guide blocks are fixedly connected to the inner walls of the multiple first holes, and the outer sides of the multiple guide blocks are slidably connected to the inner sides of the corresponding sliding blocks; the tops of the multiple sliding blocks are fixedly connected with clamping blocks. The rubber joint trimming device is reasonable in structural design, the rubber joint can be firmly fixed to the top of the second plate through cooperation of the small motor, the small connecting rod, the large connecting rod, the movable column, the movable block, the inclined strip and the clamping block when trimming is conducted on different positions, and therefore trimming consistency is guaranteed.

Description

Technical Field

[0001] The utility model relates to the field of rubber joint trimming, in particular to a rubber joint trimming device for an oil pressure shock absorber. Background Art

[0002] During the production of oil shock absorbers, rubber elements require precise dimensions and smooth edges to ensure a correct fit with metal components and long-term durability.

[0003] Traditional trimming processes are mostly performed manually or semi-automatically, which makes it difficult to ensure the consistency of trimming quality. Therefore, we propose a hydraulic shock absorber rubber joint trimming device to solve this problem. Utility Model Content

[0004] The purpose of the utility model is to provide a rubber joint trimming device for a hydraulic shock absorber to solve the problems raised in the above background technology.

[0005] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0006] A hydraulic shock absorber rubber joint trimming device comprises: a No. 1 plate, a plurality of connecting strips are fixedly connected to the top of the No. 1 plate, a plurality of connecting strips are fixedly connected to the same No. 2 plate on the top of the No. 1 plate, a plurality of oblique strips are slidably connected to the inner side of the No. 3 plate, a plurality of oblique strips are fixedly connected to the tops of sliders, a plurality of No. 1 holes adapted to the sliders are opened on the top of the No. 2 plate, a plurality of sliders are slidably connected to the corresponding No. 1 holes on the outer sides, and a plurality of guide blocks are fixedly connected to the inner sides of the corresponding sliders on the inner sides, a plurality of sliders are fixedly connected to the tops of clamping blocks, a plurality of clamping blocks are movably abutted against rubber joints on the inner sides, and a trimming device is provided on the tops of the rubber joints.

[0007] Preferably, the trimming device includes: a trimmer, a vertical block is integrally formed on the top of the No. 1 plate, the right side of the vertical block is fixedly connected to the left side of the trimmer, and the outer side of the trimmer is movably abutted against the outer side of the rubber joint.

[0008] Preferably, the left and right sides of the No. 3 plate are fixedly connected to the No. 4 plate, the bottoms of the two No. 4 plates are rotatably connected to large connecting rods, the other ends of the two large connecting rods are rotatably connected to moving columns, and the top of the No. 1 plate is fixedly connected to two sliding frames, the inner sides of the two sliding frames are provided with arc-shaped holes that are compatible with the moving columns, and the outer sides of the two moving columns are slidably connected to the corresponding arc-shaped holes.

[0009] Preferably, two small motors are fixedly connected to the top of the No. 1 plate, the output ends of the two small motors are fixedly connected to screws, the outer sides of the two screws are threadedly connected to moving blocks, and the outer sides of the two moving blocks are fixedly connected to the outer sides of the corresponding moving columns.

[0010] Preferably, two No. 1 frames are fixedly connected to the top of the No. 1 plate, and the inner sides of the two No. 1 frames are rotatably connected to two small connecting rods, and the other ends of the two small connecting rods are rotatably connected to the inner sides of the corresponding large connecting rods.

[0011] Preferably, a plurality of bases are fixedly connected to the bottom of the No. 1 plate.

[0012] In the present invention, the rubber joint trimming device for a hydraulic shock absorber is configured to place the rubber joint on top of the second plate and start a small motor to rotate the screw, thereby causing the moving block to move horizontally, thereby driving the moving column to move, thereby causing the large connecting rod and the small connecting rod to start rotating, so that the fourth plate drives the third plate to move vertically;

[0013] In the utility model, the rubber joint trimming device for a hydraulic shock absorber drives the inclined bar to move, so that multiple clamping blocks fix the rubber joint. The portion of the rubber joint to be trimmed is brought close to the trimmer, and the trimmer is started to rotate, thereby helping the user to perform the trimming operation.

[0014] The utility model has a reasonable structural design. Through the cooperation among the small motor, small connecting rod, large connecting rod, movable column, movable block, oblique strip and clamping block, the rubber joint can be firmly fixed on the top of the second plate when trimming at different positions, thereby ensuring the consistency of trimming. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic structural diagram from a first perspective of a rubber joint trimming device for a hydraulic shock absorber proposed in the present invention;

[0016] Figure 2 This is a structural schematic diagram of a rubber joint trimming device for a hydraulic shock absorber proposed by the present invention from a second perspective;

[0017] Figure 3 This is a structural schematic diagram of a rubber joint trimming device for a hydraulic shock absorber proposed by the present invention from a third perspective.

[0018] In the figure: 1. Plate No. 1; 2. Connecting strip; 3. Plate No. 2; 4. Rubber joint; 5. Plate No. 3; 6. Oblique strip; 7. Slider; 8. Guide block; 9. Clamping block; 10. Plate No. 4; 11. Frame No. 1; 12. Small connecting rod; 13. Large connecting rod; 14. Moving column; 15. Moving block; 16. Screw; 17. Small motor; 18. Sliding frame; 19. Trimmer; 20. Base. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0020] Reference Figure 1-3 A hydraulic shock absorber rubber joint trimming device comprises: a No. 1 plate 1, a plurality of connecting strips 2 are fixedly connected to the top of the No. 1 plate 1, a plurality of connecting strips 2 are fixedly connected to the same No. 2 plate 3 on the top of the No. 1 plate 1, a No. 3 plate 5 is provided on the top of the No. 3 plate 5, a plurality of oblique strips 6 are slidably connected to the inner side of the No. 3 plate 5, a plurality of oblique strips 6 are fixedly connected to the top of each slider 7, a plurality of No. 1 holes adapted to the sliders 7 are opened on the top of the No. 2 plate 3, a plurality of sliders 7 are slidably connected to the corresponding No. 1 holes on the outside, and a plurality of guide blocks 8 are fixedly connected to the inner walls of the plurality of No. 1 holes, a plurality of guide blocks 8 are slidably connected to the inner sides of the corresponding sliders 7 on the outside, a plurality of sliders 7 are fixedly connected to the tops of each clamping block 9, a plurality of clamping blocks 9 are movably abutted against a rubber joint 4 on the inside, and a trimming device is provided on the top of the rubber joint 4.

[0021] In this embodiment, the trimming device includes: a trimmer 19, a vertical block integrally formed on the top of plate No. 1, the right side of the vertical block is fixedly connected to the left side of the trimmer 19, the outer side of the trimmer 19 is movably abutted against the outer side of the rubber joint 4, the left and right sides of plate No. 3 5 are fixedly connected to plate No. 4 10, the bottoms of the two plate No. 4 10 are rotatably connected to large connecting rods 13, the other ends of the two large connecting rods 13 are rotatably connected to moving columns 14, and the top of plate No. 1 is fixedly connected to two sliding frames 18, and the inner sides of the two sliding frames 18 are provided with arc-shaped holes adapted to the moving columns 14, and the outer sides of the two moving columns 14 are slidably connected in the corresponding arc-shaped holes, so that the movement of the moving columns 14 is more stable.

[0022] In this embodiment, two small motors 17 are fixedly connected to the top of plate No. 1, and the output ends of the two small motors 17 are fixedly connected to screws 16. The outer sides of the two screws 16 are threadedly connected to moving blocks 15. The outer sides of the two moving blocks 15 are fixedly connected to the outer sides of the corresponding moving columns 14. The top of plate No. 1 is fixedly connected to two No. 1 frames 11, and the inner sides of the two No. 1 frames 11 are rotatably connected to two small connecting rods 12. The other ends of the two small connecting rods 12 are rotatably connected to the inner sides of the corresponding large connecting rods 13. The bottom of plate No. 1 is fixedly connected to multiple bases 20, which can support the entire device.

[0023] In this embodiment, when in use, by placing the rubber joint on the top of the second plate 3 and starting the small motor 17, the screw 16 rotates, so that the moving block 15 moves in the horizontal direction, thereby driving the moving column 14 to move, so that the large connecting rod 13 and the small connecting rod 12 start to rotate, so that the fourth plate 10 drives the third plate 5 to move in the vertical direction, thereby driving the oblique bar 6 to move, so that multiple clamping blocks 9 fix the rubber joint 4, and the part of the rubber joint 4 that needs to be trimmed is brought close to the trimmer 19, and the trimmer 19 is started to rotate to help the user perform the trimming operation.

[0024] The above is a detailed introduction to the rubber joint trimming device for a hydraulic shock absorber provided by the present invention. This article uses specific embodiments to illustrate the principles and implementation methods of the present invention. The description of the above embodiments is only intended to help understand the method and core concept of the present invention. It should be pointed out that for ordinary technicians in this technical field, various improvements and modifications can be made to the present invention without departing from the principles of the present invention, and these improvements and modifications also fall within the scope of protection of the claims of the present invention.

Claims

1. A rubber joint trimming device for a hydraulic shock absorber, characterized in that: include: A No. 1 plate (1), the top of the No. 1 plate (1) is fixedly connected with a plurality of connecting strips (2), the tops of the plurality of connecting strips (2) are fixedly connected with the same No. 2 plate (3), a No. 3 plate (5) is provided on the top of the No. 1 plate (1), the inner side of the No. 3 plate (5) is slidably connected with a plurality of oblique strips (6), the tops of the plurality of oblique strips (6) are fixedly connected with a slider (7), the top of the No. 2 plate (3) is provided with a plurality of No. 1 holes adapted to the slider (7), the outer sides of the plurality of sliders (7) are slidably connected in the corresponding No. 1 holes, and the inner walls of the plurality of No. 1 holes are fixedly connected with a guide block (8), the outer sides of the plurality of guide blocks (8) are slidably connected to the inner sides of the corresponding sliders (7), the tops of the plurality of sliders (7) are fixedly connected with a clamping block (9), the inner sides of the plurality of clamping blocks (9) are movably abutted against a rubber joint (4), and a trimming device is provided on the top of the rubber joint (4).

2. The hydraulic shock absorber rubber joint trimming device according to claim 1, characterized in that: The trimming device comprises a trimmer (19), a vertical block integrally formed on the top of the No. 1 plate (1), the right side of the vertical block being fixedly connected to the left side of the trimmer (19), and the outer side of the trimmer (19) being movably abutted against the outer side of the rubber joint (4).

3. The hydraulic shock absorber rubber joint trimming device according to claim 1, characterized in that: The left and right sides of the No. 3 plate (5) are fixedly connected to the No. 4 plate (10), the bottoms of the two No. 4 plates (10) are rotatably connected to large connecting rods (13), the other ends of the two large connecting rods (13) are rotatably connected to moving columns (14), and the top of the No. 1 plate (1) is fixedly connected to two sliding frames (18), the inner sides of the two sliding frames (18) are provided with arc holes adapted to the moving columns (14), and the outer sides of the two moving columns (14) are slidably connected in the corresponding arc holes.

4. The hydraulic shock absorber rubber joint trimming device according to claim 1, characterized in that: Two small motors (17) are fixedly connected to the top of the No. 1 plate (1), the output ends of the two small motors (17) are fixedly connected to screw rods (16), the outer sides of the two screw rods (16) are threadedly connected to moving blocks (15), and the outer sides of the two moving blocks (15) are fixedly connected to the outer sides of the corresponding moving columns (14).

5. The oil pressure shock absorber rubber joint trimming device according to claim 1, characterized in that: The top of the No. 1 plate (1) is fixedly connected to two No. 1 frames (11), the inner sides of the two No. 1 frames (11) are both rotatably connected to two small connecting rods (12), and the other ends of the two small connecting rods (12) are both rotatably connected to the inner sides of corresponding large connecting rods (13).

6. The hydraulic shock absorber rubber joint trimming device according to claim 1, characterized in that: A plurality of bases (20) are fixedly connected to the bottom of the first plate (1).

Images