A hydraulic pipe joint assembly tool
By using a motor-driven rotary table and inner and outer clamping blocks, the problem of slow adjustment when clamping workpieces of different sizes in existing hydraulic pipe fitting assembly fixtures is solved, achieving a fast and stable clamping effect and improving assembly efficiency.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- ZHEJIANG GUOLIN MACHINERY
- Filing Date
- 2025-08-15
- Publication Date
- 2026-07-07
AI Technical Summary
Existing hydraulic pipe fitting assembly fixtures are slow and laborious to adjust when clamping workpieces of different sizes, making it difficult to achieve fast and stable clamping.
The rotating disk driven by an electric motor, combined with the design of inner and outer clamping blocks, rubber blocks and friction strips, achieves the adjustment of the inner clamping block and the clamping of the outer clamping block through the cooperation of bus harness and springs, which can stably hold workpieces with joints of various sizes.
It enables rapid and stable clamping of workpieces with joints of various sizes, improving the stability and ease of operation of the assembly process.
Smart Images

Figure CN224464570U_ABST