Efficient quick-change zero-point positioning clamp for engine cylinder block

Abstract

The invention relates to an efficient quick-change zero-point positioning clamp for an engine cylinder block, and belongs to the field of machining equipment. The efficient quick-change zero-point positioning clamp comprises a clamp body base (1), a clamp body vertical column (2), a clamp datum point correcting device and a plurality of quick-change modules (8), wherein the clamp body vertical column (2) is perpendicularly fixed to the rear side of the upper end surface of the clamp body base (1); and the quick-change modules (8), a workpiece sensing device (6) and the clamp datum point correcting device are all fixed on the obverse side of the clamp body vertical column (2). Through the adoption of the efficient quick-change zero-point positioning clamp, various products can be compatibly assembled in a clamping manner onto the clamp for being machined as long as the mutual positions and heights of pop rivet mounting holes in the block body side surfaces of the various products are designed to be consistent, the investment cost of automated equipment can be reduced, and the automated loading and unloading efficiency of a production line can be improved.

Description

technical field [0001] The invention belongs to the field of mechanical processing equipment, and in particular relates to a high-efficiency quick-change zero-point positioning fixture for an engine cylinder block. Background technique [0002] The cylinder body machining production line needs to process a variety of products. Traditional hydraulic fixtures are basically non-standard designs. The fixture design is complex, not universal, and cannot handle multiple varieties. When changing products, it takes a long time to replace and adjust fixtures, and it is difficult to automate loading and unloading. There are many pressing points, and the clamping monitoring is complicated. Contents of the invention [0003] In order to overcome the problems existing in the background technology, the present invention provides a high-efficiency quick-change zero-point positioning fixture for engine cylinders. Using the high-efficiency quick-change zero-point positioning fixture, it is...

AI Technical Summary

Problems solved by technology

[0002] The cylinder body machining production line needs to process a variety of products. Traditional hydraulic fixtures are basically non-standard designs. The fixture design is complex, not universal, and cannot handle multiple varieties. When changing products, it takes a long time to replace and adjust fixtures, and it is difficult to automate loading and unloading. Multiple clamping points, complex clamping monitoring

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