Clamping device for in-place machining
A technology for clamping devices and mounting parts, which is applied in the direction of workpiece clamping devices, positioning devices, metal processing equipment, etc., and can solve problems such as large clamping errors, difficulty in guaranteeing the processing quality of workpieces with large curvature surfaces, and complex shapes of large curvature surfaces. , to achieve the effect of improving processing quality, stable and reliable relative position, and high processing quality
Active Publication Date: 2021-03-12
NINGXIA UNIVERSITY
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Problems solved by technology
[0004] Due to the complex shape of the large curvature surface, the existing clamping device has a large clamping error, and it is difficult to guarantee the processing quality of the large curvature surface workpiece
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[0033] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments. The components of the embodiments of the invention generally described and illustrated in the figures herein may be arranged and designed in a variety of different configurations.
[0034] Accordingly, the following detailed description of the embodiments of the invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely represents selected embodiments of the invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art wi...
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The invention provides a clamping device for in-place machining. The clamping device comprises a bearing frame and two support frames; the bearing frame is used for loader machining equipment; the twosupport frames are rotatably connected with the two sides of the bearing frame; each support frame is provided with at least one first sucker mechanism; and the multiple first sucker mechanisms are used for being adsorbed to the surface of a workpiece to be machined. Each first sucker mechanism comprises a positioning member and a sucker body, which are combined to achieve the positioning and clamping functions of the clamping device for in-place machining. When a workpiece to be machined with a large-curvature curved surface is positioned, the positioning can be completed through angle adjustment of the support frame and combination of the positioning members in the first suckers. Clamping is completed through suction of suckers in the first sucker mechanism and the second sucker mechanisms, so that reliable clamping is implemented, the clamping error is reduced, and the machining quality is improved.
Description
technical field [0001] The invention relates to the technical field of machining, in particular to a clamping device for in-situ machining. Background technique [0002] High-end equipment such as large aircraft, high-speed trains, missiles, and wind turbines is a concentrated expression of manufacturing level and comprehensive strength. Large-curvature surfaces are gradually increasing in the modeling of high-end equipment. The rapid development of the manufacturing industry has led many industrial products to be shaped in the form of large-curvature surfaces. With the increase of the demand for large curvature surface, the detection and processing equipment of workpieces with large curvature surface have received widespread attention. [0003] The inventors found that the existing equipment for processing workpieces with large curvature surfaces has the following disadvantages: [0004] Due to the complex shape of the large curvature surface, the existing clamping device ...
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IPC IPC(8): B23Q3/06B25B11/00
CPCB23Q3/06B25B11/00
Inventor 宿友亮孟志坚姚云祥苏宝强王春秀慕松黎游
Owner NINGXIA UNIVERSITY