A positioning fixture for tapping machining

Abstract

The invention relates to a tapping processing positioning fixture which comprises a tapping machine baseplate, a product positioning base, a product positioning block group, testing sensors and quick positioning pin shaft systems, wherein at least four positioning holes are formed in each of the tapping machine baseplate and the product positioning base; the tapping machine baseplate and the product positioning base are connected through at least two quick positioning pin shaft systems; the quick positioning pin shaft systems are mounted in the positioning holes; the product positioning block group comprises at least three positioning blocks; each quick positioning pin shaft system comprises guide sleeves, a positioning pressing plate and a positioning pin shaft. On one hand, the positioning precision and the mounting and positioning speed in the workpiece tapping processing operation process can be effectively improved, and on the other hand, the use stability of the fixture equipment can be effectively improved and the structure abrasion of the fixture equipment in the use process can be reduced.

Description

technical field [0001] The invention relates to a fixture device, in particular to a positioning fixture for tapping processing. Background technique [0002] At present, in the processing of some workpieces, it is often necessary to perform tapping operations on the workpiece through tapping equipment, but in actual use, it is found that when the current workpiece is performing tapping operations, it is first necessary to fix the workpiece on the tapping processing equipment through a fixture On the one hand, the tapping process can then be carried out, but because the current tapping fixture structure often adopts the traditional threaded connection structure, on the one hand, the connection efficiency of the fixture is low when it is connected to the tapping equipment, and on the other hand On the one hand, in long-term use, it is very easy for the outlet fixture to drop in positioning accuracy due to the wear of the connecting thread. In severe cases, the fixture may eve...

AI Technical Summary

Problems solved by technology

[0002] At present, in the processing of some workpieces, it is often necessary to perform tapping operations on the workpiece through tapping equipment, but in actual use, it is found that when the current workpiece is performing tapping operations, it is first necessary to fix the workpiece on the tapping processing equipment through a fixture On the one hand, the tapping process can then be carried out, but because the current tapping fixture structure often adopts the traditional threaded connection structure, on the one hand, the connection efficiency of the fixture is low when it is connected to the tapping equipment, and on the other hand On the one hand, in long-term use, it is very easy for the outlet fixture to drop in positioning accuracy due to the wear of the connecting thread. In severe cases, the fixture may even be scrapped, which seriously affects the working efficiency and quality of tapping processing, and causes a large waste of resources. Therefore, In response to this current situation, it is urgent to develop an inventive tapping fixture device to meet the needs of actual production and use

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