Rotary clamp device

Abstract

The invention provides a rotary clamp device. The rotary clamp device comprises a central shaft as well as a rotary mechanism, a jacking mechanism and a fixed supporting mechanism which sleeve outsidethe central shaft and are sequentially arranged from bottom to top, wherein the rotary mechanism is blocked to the bottom end of the central shaft; the jacking mechanism comprises an oil cylinder body; a vertical telescopic locking piston is arranged inside the oil cylinder body; the fixed supporting mechanism comprises a support base; the lower edge, which corresponds to the locking piston, of the support base is equipped with an elastic locking sheet; the locking sheet sleeves the periphery of the central shaft and is fixedly connected to the central shaft; and a set spacing is reserved between the locking piston in a natural state and the locking sheet. The rotary clamp device has the beneficial effects that: the rotary mechanism drives the central shaft to rotate, so that a processedworkpiece fixedly arranged on the central shaft can be rotated by a set angle, and therefore, processing needs of the processed workpieces of various models and various processing included angles canbe realized without replacing the clamp base of the processed workpiece or manually rotating the clamp base.

Description

technical field [0001] The present disclosure relates to the technical field of rotary clamps, in particular to a rotary clamp device. Background technique [0002] The air conditioner compressor cylinder is the main part of the air conditioner compressor. With the improvement of people's living standards, the demand for air conditioners is increasing. With the individualization of needs, there are more and more types of air conditioners, and the production of small batches and varieties The model is becoming more and more common. As the main parts of air-conditioning compressors, small-batch and multi-variety production of different types of cylinders has become the norm. The mass production that was more common in the past is increasingly unsuitable for modern production requirements. [0003] The rotary fixture in the prior art cannot use one rotary fixture when the included angle of the two machining holes on two types of processed workpieces changes. When changing, dif...

AI Technical Summary

Problems solved by technology

[0003] Rotary fixtures in the prior art, when the included angle of the two machining holes on two types of workpieces to be processed changes, one rotary fixture cannot be used in common Therefore, when the angle of the machining hole of different types of processed workpieces changes, different fixtures need to be replaced for fixing, which increases production costs and reduces production efficiency. It is not suitable for modern production requirements of small batches and multiple varieties.

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