Parallelism checking device for spinning carding machine cylinder four-corner positioning detector

Abstract

The invention provides a parallelism checking device for a spinning carding machine cylinder four-corner positioning detector. The device comprises a base, the base is provided with a detection flat plate, and a plurality of leveling feet are arranged between the base and the detection flat plate; a cross-shaped limit groove is formed in the detection flat slab, and a clamping part is arranged at one longitudinal end of the cross-shaped limit groove and arranged in the cross-shaped limit groove through a hand-tight screw; a groove is formed in the other longitudinal end of the cross-shaped limit groove, and a lead screw nut is arranged in the groove through a plurality of positioning screws; a lead screw is arranged on the lead screw nut, and a standard module is arranged at the front end of the lead screw and arranged in the cross-shaped limit groove; an operating handle is arranged at the back end of the lead screw. The parallelism checking device is simple in structure and convenient to operate and can ensure the equipment running quality after machine leveling when being used for positioning detection of a cylinder in a machine frame.

Description

technical field [0001] The invention relates to a checking device for a special checking tool in the textile industry, in particular to a checking device for checking the parallelism of four corners of a cylinder of a textile carding machine. Background technique [0002] In the textile industry, the carding machine cylinder four-corner gauge is a special inspection tool for equipment flat cars. This inspection tool is mainly used for positioning and testing the position of the key component cylinder in the machine frame when the carding machine is large flat car, so as to ensure The operation quality of the equipment after the flat car. [0003] attached by image 3 It can be seen that the cylinder four-corner gauge 5 performs positioning detection on the installation positions of the four corners of the cylinder through its "T"-shaped block working surface 5b and parallel block working surface 5a. Since this type of inspection tool is often used on flat cars, the working ...

AI Technical Summary

Problems solved by technology

Since this type of inspection tool is often used on flat cars, the working surface is often worn and the parallelism error increases, which leads to a decrease in the detection accuracy of cylinder four-corner gauge 5 and affects the quality of the equipment flat car.

This kind of special inspection tools for textiles does not belong to the national conventional measuring instruments. At present, domestic professional testing institutions cannot test or calibrate this kind of inspection tools, and the accuracy of such special inspection tools cannot be tested in the existing technology of the industry.

Images