Multi-shaft wire clamping retaining device

Abstract

The invention discloses a multi-shaft wire clamping retaining device. The multi-shaft wire clamping retaining device comprises an air cylinder fixing seat, a fixing rod, a fixing end mounting seat and a cross beam; clamping fingers are fixed on the fixing rod; one end of the fixing rod is fixedly connected with an adapter block; the adapter block is connected with a clamping air cylinder; the clamping air cylinder is fixedly connected with the air cylinder fixing seat; the air cylinder fixing seat is fixedly connected with the fixing end mounting seat; a front-back adjusting block is fixed to the side, away from the clamping fingers, of the fixing end mounting seat; a wire rod protection cover is clamped and fixed to the fixing end mounting seat through a front-back adjusting block; the cross beam is fixed to the lower surface of the fixing end mounting seat; moving air cylinders are fixed to the two ends of the cross beam; and sliding rail fixing bases and connecting blocks are fixed to the positions, on the inner sides of the moving air cylinders, of the cross beam. The multi-shaft wire clamping retaining device has the advantages that flexible clamping is achieved through a conventional air cylinder and a linkage mechanism, and only one air cylinder is needed as power regardless of the number of shafts before the limiting force of the air cylinder is exceeded.

Description

technical field [0001] The invention relates to the technical field of clamping and holding, in particular to a multi-axis clamping and holding device. Background technique [0002] The existing technology uses a standard finger cylinder as the clamping power. Since the stroke of the finger cylinder is relatively small, there is no space for making a spring soft clamp. We can only use soft materials to make chucks. However, soft materials are difficult to process and costly. In addition, the finger cylinder itself The high price leads to poor cost performance of functional components, especially in the case of multi-axis, the more the number of axes, the lower the cost performance. Contents of the invention [0003] The purpose of the present invention is to provide a multi-axis clamping and holding device, which has the advantages of using a conventional cylinder plus a linkage mechanism to realize soft clamping, and no matter how many axes are used before the limit force...

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a multi-axis clamping and holding device, which has the advantages of using a conventional cylinder plus a linkage mechanism to realize soft clamping, and no matter how many axes are used before the limit force of the cylinder is not exceeded. Some technologies use a standard finger cylinder as the clamping power. Since the stroke of the finger cylinder is relatively small, there is no space for making a spring soft clamp. We can only use soft materials to make chucks, but soft materials are difficult to process and costly. In addition, the finger cylinder itself is expensive. Price, resulting in poor cost performance of functional components, especially in the case of multi-axis, the more the number of axes, the lower the cost performance

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