一种轴定位工装
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- YIFEI XINNENG (SUZHOU) GEAR MANUFACTURING CO LTD
- Filing Date
- 2025-07-24
- Publication Date
- 2026-07-17
AI Technical Summary
Traditional shaft positioning fixtures have complex structures, inaccurate positioning accuracy, and increase production costs.
A shaft positioning fixture is used, including a shaft, a base, a positioning rod assembly, a shaft positioning assembly, and a limiting component. The shaft is clamped by a combination of multiple limiting rods and a semi-circular positioning sleeve to ensure that the shaft and the base are aligned.
It improves the positioning accuracy of the shaft on the base, simplifies the tooling structure, and reduces production costs.
Smart Images
Figure CN224509033U_ABST
Abstract
Claims
1. A shaft positioning tool, characterized by, The utility model provides a kind of positioning device, including shaft, pedestal, positioning rod assembly, shaft positioning assembly and limiting piece;Wherein, shaft positioning assembly includes two semicircular positioning sleeves; Shaft and positioning rod assembly are both installed on pedestal, and positioning rod assembly is coaxial with shaft, two positioning sleeves are combined and set on shaft, and shaft positioning assembly is connected with positioning rod assembly, and limiting piece is installed on positioning rod assembly.
2. The shaft positioning tool of claim 1, wherein The pedestal includes a base plate and a guide seat, the guide seat is installed on the base plate, and a guide hole is provided in the middle of the guide seat, one end of the shaft is installed in the guide hole.
3. A shaft positioning tool as claimed in claim 2, wherein The base plate is provided with a guide part, the positioning rod assembly includes two first positioning rods and two second positioning rods, and each first positioning rod and each second positioning rod are installed on the base plate through different guide parts.
4. A shaft positioning tool as claimed in claim 3, wherein The limiting piece includes a first horizontal part, a first vertical part and a second vertical part, and the first vertical part and the second vertical part are respectively installed vertically on both ends of the first horizontal part.
5. A shaft positioning tool as claimed in claim 4, wherein The first positioning rod is provided with a first positioning hole, and the first vertical part is installed in the first positioning hole.
6. A shaft positioning tool as claimed in claim 4, wherein The second positioning rod is provided with a first positioning slot, and the second vertical part is installed in the first positioning slot.
7. The shaft positioning tool of claim 1, wherein, Two free ends of each positioning sleeve extend a connecting part, and a connecting hole is provided in each connecting part.
8. A shaft positioning tool as claimed in claim 7, wherein One of the two positioning sleeves is connected by a rotating assembly.
9. A shaft positioning tool as claimed in claim 8, wherein The rotating assembly includes a rotating rod and a positioning shaft, the positioning shaft is installed in the connecting hole of one of the positioning sleeves, and a positioning hole is provided in the middle of the positioning shaft, the rotating rod includes a horizontal rod and a vertical rod which are integrally formed, and the vertical rod of the rotating rod is installed in the positioning hole.
10. The shaft positioning tool of claim 1, wherein, The side of each positioning sleeve is provided with a fixing plate, and the positioning rod assembly is connected with the positioning sleeve through the fixing plate.