A tractor suspension lower tie rod welding device
CN224445089UActive Publication Date: 2026-07-03SHANDONG DESHENGLONG MASCH MFG CO LTD
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- SHANDONG DESHENGLONG MASCH MFG CO LTD
- Filing Date
- 2025-09-19
- Publication Date
- 2026-07-03
AI Technical Summary
Technical Problem
In existing technologies, the planar jaws of ordinary clamps are difficult to effectively engage the ball head, leading to inaccurate welding positioning.
Method used
A welding device for tractor suspension lower rods, including a clamping mechanism, was designed. The device uses an arc-shaped clamping block and a limiting component to clamp the ball head evenly over a large area. It prevents the ball head from slipping by dispersing the clamping force, and the ball head is connected to the hook by a motor-driven moving block.
Benefits of technology
This achieves stable clamping of the ball head, avoids mispositioning during welding, and ensures the accuracy and stability of the welding process.
✦ Generated by Eureka AI based on patent content.
Smart Images
Figure CN224445089U_ABST
Abstract
This utility model belongs to the field of agricultural machinery engineering, specifically a welding device for a tractor suspension lower lever. It includes a worktable with an opening on its surface. A first moving block and a second moving block are slidably connected to the inner cavity of the opening. A fixed block is fixedly connected to the surface of the worktable. The first and second moving blocks cooperate with the fixed block. A torsion block is rotatably disposed on the surface of the first moving block, and a clamping mechanism is disposed on the surface of the first moving block, cooperating with the torsion block. By setting the clamping mechanism, the inner cavity of the arc-shaped clamping block achieves large-area uniform contact with the ball head surface, enabling a wrap-around clamping of the ball head. By dispersing the clamping force to position the ball head, it effectively prevents the ball head from slipping within the clamp, thus providing a stable reference for subsequent welding work and significantly improving the dimensional accuracy and connection reliability of the lower lever assembly.
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