法线平行式防蠕动交叉滚柱导轨滚动部件保持器
By adopting the polygonal locking head and locking hole design of the normal parallel anti-creep cross roller guide rolling component retainer, the problems of locking difficulty and mold complexity are solved, achieving more efficient locking and reducing mold maintenance costs, thus improving the performance of the anti-creep cross roller guide.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- XIANYANG TIANYI FUCHUAN MACHINERY CO LTD
- Filing Date
- 2025-10-15
- Publication Date
- 2026-07-17
AI Technical Summary
Existing anti-creep retainers have machining errors in the position of locking pins and locking holes during the manufacturing process, which leads to difficulties in locking, complex mold structure and difficult maintenance. In addition, there is a fixed 45° angle between the axis of the locking pin and the axis of the locking hole and the axis of the roller retaining hole, which increases the difficulty of mold design and maintenance.
The retainer adopts a parallel normal design and includes a polygonal locking head. The locking hole is wider than the locking head, and the locking protrusion is used for locking. The retainer is injection molded from plastic, and two sets of retainers are symmetrically arranged. After locking, they are placed between V-shaped guide rails, which simplifies the mold structure and improves the locking reliability.
It reduces the difficulty of locking, simplifies the mold structure, reduces manufacturing and maintenance costs, and improves the performance of anti-creep cross roller guides.
Smart Images
Figure CN224515678U_ABST