用于薄壁衬套内孔加工的装夹装置
By designing a clamping device that includes a body, a plate, screws, a limiting post, a nut, and a spring, the problems of radial deformation and end face scratches in the machining of the inner hole of thin-walled bushings were solved, achieving convenient axial clamping and efficient machining.
CN115709388BActive Publication Date: 2026-07-17XIAN AERO ENGINE CONTROLS
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- XIAN AERO ENGINE CONTROLS
- Filing Date
- 2022-11-15
- Publication Date
- 2026-07-17
AI Technical Summary
Technical Problem
Existing technologies are prone to radial deformation and end face scratches during the machining of thin-walled bushing inner holes, and traditional clamping devices are inconvenient to operate and have excessively large dimensions.
Method used
A clamping device comprising a body, a plate, screws, a limiting post, a nut, and a spring is used to clamp the thin-walled bushing by axial force, avoiding radial deformation and end face scratches. Axial movement and clamping are achieved by the linkage of the screws and the plate.
Benefits of technology
It effectively prevents radial deformation and end face scratches of thin-walled bushings during processing, is easy to operate, improves production efficiency, and meets the shape requirements of the production site.
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Smart Images
Figure CN115709388B_ABST
Abstract
本发明属于机械加工领域，涉及一种用于薄壁衬套内孔加工的装夹装置，包括本体、平板、螺钉、限位柱以及螺母；螺母与平板螺纹连接；螺钉贯穿平板后沿本体的轴向伸入本体并与本体相连；限位柱设置在本体中，限位柱所在轴向与本体的轴向平行；平板套装在限位柱外部；螺钉通过平板带动螺母沿本体的轴向移动；待夹持衬套置于螺母和限位柱之间。本发明提供了一种避免径向变形以及可有效防止端面划伤的用于薄壁衬套内孔加工的装夹装置。
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