Power type indexing chuck for multi-axis machining machine

Abstract

The invention provides a power type indexing chuck for a multi-axis machining machine, and relates to the technical field of multi-axis machining machines. The power type indexing chuck comprises a driven shaft and an indexing chuck, wherein a main frame is of a square frame structure, two sliding cavities are symmetrically arranged in the outer side of the bottom of the main frame, two sliding holes are symmetrically arranged in the inner side of the bottom of the main frame, and the sliding holes are communicated with the sliding cavities; an adjusting assembly plate is located in the main frame, a vertical screw is connected to the top end of the adjusting assembly plate, and a hand wheel is arranged at the top end of the vertical screw; the interior of a connecting seat is hollow, andthe connecting seat is located at the outer side of the adjusting assembly plate; and the driven shaft is located in the connecting seat and connected to a transverse screw, and the inner end of the transverse screw is connected. According to the power type indexing chuck, the indexing chuck connected to the outer end of the driven shaft can be adjusted in a sliding mode under the condition that normal operation of the indexing chuck is guaranteed according to the workpiece machining requirement, the workpiece is driven by the indexing chuck to move leftwards and rightwards for fine adjustment, and the workpiece machining and using effect is guaranteed.

Description

technical field [0001] The invention belongs to the technical field of multi-axis processing machines, and more specifically relates to a dynamic indexing chuck for multi-axis processing machines. Background technique [0002] With the continuous improvement of the precision and accuracy of mechanical processing, the current mechanically processed finished products can approach the nanometer level, and product design and manufacturing technology continue to move towards a more complex and detailed direction. When the structure is more complex When the products are to be machined, the most common problem is that the traditional three-axis machining can no longer cut the workpiece smoothly, and the entire cutting operation must be completed by multi-axis machining. [0003] The dynamic indexing chuck of the multi-axis processing machine can refer to the patent No. CN108723891B, which mainly includes a base, a holding assembly, a piston and a stopper. The base can be directly s...

AI Technical Summary

Problems solved by technology

[0005] In order to solve the above technical problems, the present invention provides a dynamic indexing chuck for multi-axis processing machines to solve the problem that the existing dynamic indexing chucks similar to multi-axis processing machines are used. It is in a fixed state, and the adjustment effect is poor. It is difficult to adjust the applicability of the position of the chuck according to the processing requirements of complex workpieces. The use limitations are relatively high, and it cannot meet the processing requirements of workpieces with more complex structures.

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