Insert type chamfering and milling clamp of thin-walled part

Abstract

The invention discloses an insert type chamfering and milling clamp of a thin-walled part. The insert type chamfering and milling clamp comprises a clamp outer body (1) and a replaceable inner tube (3), and is characterized in that the clamp outer body (1) and the replaceable inner tube (3) are detachably connected through a cooperation pin (2); the lower portion of the clamp outer body (1) is ofa tetragonal structure, and an inner cavity (5) is arranged on the upper portion of the clamp outer body (1); the lower portion of the replaceable inner tube (3) is arranged in the inner cavity (5); fastening screws (4) are mounted at the top of the replaceable inner tube (3) in a cooperation manner; a pin hole A (6) and a pin hole B (7) are formed in the upper portion of the clamp outer body (1)and the lower portion of the replaceable inner tube (3) correspondingly; the diameter of the pin hole A (6) is equal to that of the pin hole B (7), and the center lines of the pin hole A (6) and the pin hole B (7) are on the same straight line; and the cooperation pin (2) is mounted in the pin hole A (6) and the pin hole B (7) in a penetrating manner. The insert type chamfering and milling clamp is precise, reliable, high in quality, efficient, stable, reliable and convenient to operate and is suitable for application and popularization of insert type chamfering of the thin-walled special-shaped part.

Description

technical field [0001] The invention belongs to the technical field of clamping devices, in particular to an insert-type chamfering milling fixture for thin-walled parts. Background technique [0002] In the production process, chamfering is very necessary, and the quality of chamfering may affect the dimensional accuracy and even the service life of the product. For thin-walled special-shaped parts with protrusions or cavities (such as Figure 6 ), the chamfering of the inner cavity is usually filed one by one by the fitter, which is inefficient, difficult to guarantee the delivery cycle, and the product size consistency is poor, resulting in unsightly and unstable product appearance, which can no longer meet the current requirements. There are requirements for chamfering of the inner cavity of thin-walled special-shaped parts. Contents of the invention [0003] The object of the present invention is to overcome the above-mentioned shortcomings and provide an accurate, r...

AI Technical Summary

Problems solved by technology

For thin-walled special-shaped parts with protrusions or cavities (such as Image 6 ), the chamfering of the inner cavity is usually filed one by one by the fitter, which is inefficient, difficult to guarantee the delivery cycle, and the product size consistency is poor, resulting in unsightly and unstable product appearance, which can no longer meet the current requirements. Requirements for machining chamfering of inner cavity of thin-walled special-shaped parts

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