Linear push type inner conical groove workpiece clamping device

Abstract

The invention discloses a linear push type inner conical groove workpiece clamping device, and relates to the field of clamp devices. A pair of radial stretching rods is installed on the upper portion of a peripheral base ring plate in a guiding mode; the inner side end of each radial stretching rod is fixedly connected with an inner side clamping arc plate; a supporting mounting base disc is positioned, clamped and mounted between the pair of inner side clamping arc plates; a base bearing rotating disc clamped and installed on the upper side of an upper side installation base disc is installed on the bottom side of the supporting mounting base disc; a plurality of expansion connecting rods are rotationally mounted at the edge position of the upper side surface of a bottom-side base body column through a rotating shaft structure; pressing guide wheels are arranged at the upper side end of the expansion connecting rods; and a circle of bottom surrounding balls are arranged on the edge of the lower side face of a downward pressing base disc. The position of the inner conical groove workpiece on the supporting and mounting base disc is reinforced, stable clamping operation of the inner conical groove workpiece within the specification and size range is achieved, the clamping operation is not affected by the boundary dimension of the inner conical groove workpiece, and meanwhile multi-directional workpiece operation angle adjustment is achieved.

Description

technical field [0001] The invention belongs to the field of fixture devices, in particular to a linear propulsion type inner tapered groove workpiece clamping device. Background technique [0002] Fixtures are very common auxiliary devices in industrial production and manufacturing processes. During the use of the fixture, various objects and workpieces need to be clamped and fixed to ensure the stability of the objects and workpieces during processing and manufacturing. [0003] However, for some objects and workpieces with complex shapes and structures and non-straight tubes inside, the clamping operation is more cumbersome, and the stability during clamping is poor, which affects the stability during processing. Contents of the invention [0004] The purpose of the present invention is to provide a linear propulsion type inner tapered groove workpiece clamping device, which strengthens and strengthens the position of the inner tapered groove workpiece on the supportin...

AI Technical Summary

Problems solved by technology

[0003] However, for some objects and workpieces with complex shapes and structures and non-straight tubes inside, the clamping operation is more cumbersome, and the stability of clamping is poor, which affects the stability during processing.

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