Rotary positioning and clamping mechanism
CN224896971UActive Publication Date: 2026-10-27TCL TECH ELECTRONICS (HUIZHOU) CO LTD
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Patent Information
- Application Number
- CN202522501920.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-11-25
- Publication Date
- 2026-10-27
- Estimated Expiration
- 2035-11-25
AI Technical Summary
Technical Problem
但该类结构，不仅整体布局分散，增加了设备安装空间需求，还易出现周向转动或轴向位移偏差，导致工件定位基准偏移，进而影响加工或装配精度
Benefits of technology
本实用新型实施例提供一种旋转定位夹紧机构，所述旋转定位夹紧机构包括旋转夹紧气缸、压紧件和定位结构，所述旋转夹紧气缸包括缸体，以及可相对所述缸体旋转并轴向伸缩的活塞杆；所述压紧件连接于所述活塞杆，以能够随所述活塞杆进行旋转和轴向伸缩运动，且在所述运动的过程中具有压紧工件的压紧状态和松开所述工件的松开状态；所述定位结构连接于所述缸体；所述定位结构包括定位件，在所述压紧状态下，所述定位件与所述压紧件接触，以限制所述压紧件运动；在所述松开状态下，所述定位件与所述压紧件分离，以允许所述压紧件运动。
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Figure CN224896971U_ABST
Abstract
The utility model provides a rotary positioning clamping mechanism relates to clamping mechanism field. This rotary positioning clamping mechanism includes rotary clamping cylinder, pressure tightly and positioning structure, and rotary clamping cylinder includes cylinder body, and the piston rod of being able to rotate and axial telescopic opposite cylinder body, pressure tightly is connected in the piston rod, to be able to rotate and axial telescopic motion with the piston rod, and has the pressure tightly state of pressure tightly workpiece and the loose state of loosening workpiece in the process of motion, positioning structure is connected to cylinder body, positioning structure includes locating piece, in pressure tightly state, locating piece is contacted with pressure tightly, to limit pressure tightly movement, in loose state, locating piece is separated from pressure tightly, to allow pressure tightly movement.
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