一种汽车减震器测试装置
By designing a combination of an easy-to-disassemble insert structure, a V-shaped positioning groove, and an automatic cleaning hole, the problem of inconvenient cleaning in existing automotive shock absorber testing devices is solved, improving the convenience and safety of testing.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- WEIMAN AUTO PARTS (NANTONG) CO LTD
- Filing Date
- 2025-08-26
- Publication Date
- 2026-07-17
AI Technical Summary
Existing automotive shock absorber testing equipment is not convenient enough in the residue cleaning process, which affects testing efficiency and safety.
A test device for automotive shock absorbers was designed. It adopts a combination structure of plug rod and base block for easy disassembly. It automatically cleans residue by combining V-shaped positioning groove and rectangular cleaning hole. It uses hydraulic cylinder to drive sliding seat and scale to measure extrusion pressure and is equipped with limit groove to fix shock absorber.
This has enabled convenient cleaning processes and continuous testing, reduced labor costs, and improved the accuracy and safety of testing.
Smart Images
Figure CN224518174U_ABST
Abstract
Claims
1. An automotive shock absorber testing device characterized by: The device includes a base (1); four insertion holes (103) are symmetrically provided on the base (1), and a test part (2) is installed in the insertion holes (103). The test part (2) includes insertion rods (201) symmetrically inserted into the insertion holes (103). The upper ends of the two insertion rods (201) on the left are welded to a base block (202), and the upper ends of the two insertion rods (201) on the right are welded to another base block (202).
2. The automobile shock absorber testing device according to claim 1, wherein: The device base (1) has a positioning groove (101) at the center of the top surface, and a shock absorber (3) is placed in the positioning groove (101). The positioning groove (101) has a V-shaped structure.
3. The automotive shock absorber testing device of claim 2, wherein: A cleaning hole (102) is provided at the positioning groove (101), and the cleaning hole (102) is a rectangular hole structure.
4. The automobile shock absorber testing device of claim 1, wherein: Each of the base blocks (202) has a sliding seat (203) that slides on it, and a hydraulic cylinder (204) is fixed inside each base block (202). The extended end of the hydraulic cylinder (204) is fixed on the sliding seat (203).
5. The automotive shock absorber testing device of claim 4, wherein: Two second guide rods (205) slide symmetrically on each of the sliding seats (203). The inner ends of the two second guide rods (205) on the left are fixed on a pressing block (206), and the inner ends of the two second guide rods (205) on the right are fixed on another pressing block (206). The shock absorber (3) is located between the two pressing blocks (206). Each second guide rod (205) is fitted with a spring (207) for the pressing block (206) to return to its original position. Each pressing block (206) is fixed with a scale (208), and the two scales (208) are in contact with the two sliding seats (203) respectively.
6. The automotive shock absorber testing device of claim 5, wherein: Each of the extrusion blocks (206) has a limiting groove (209) on its inner side, and the two ends of the shock absorber (3) are respectively engaged in the two limiting grooves (209).