Device for verifying comprehensive error of setting gauge for drawing roller bracket of combing machine, and application method of device

Abstract

The invention discloses a device for verifying a comprehensive error of a setting gauge for a drawing roller bracket of a combing machine, and the device comprises a substrate and an adjustment platform. A leveling bolt is disposed below the adjustment platform, and the upper part is provided with a groove. The groove is provided with a left positioning platform and a right positioning platform, and the left and right positioning platforms are respectively provided with a positioning block A and a positioning block B. The positioning block A is provided with a positioning groove, and the positioning block B is provided with a T-shaped groove. The T-shaped groove and the rear end of the positioning block B are provided with a through screw hole, and the interior of the through screw hole isprovided with the adjustment bolt. The interior of the T-shaped groove is provided with a detection part, and the detection part comprises a T-shaped block, a detection arm A and a detection arm B, wherein the detection arms A and B are disposed on the T-shaped block. The front ends of the detection arms A and B are provided with a detection plane A, a detection plate A', a detection plate B anda detection plate B', wherein the detection plane A and the detection plate A' are perpendicular to each other, and the detection plate B and the detection plate B' are perpendicular to each other. The detection plane A and the detection plane B are vertically coplanar, and the detection plane A' and the detection plane B' are parallel to each other, wherein the interval between the detection plane A' and the detection plane B' is a set value. The invention also discloses an application method of the device.

Description

technical field [0001] The invention relates to a checking device and a using method of a special checking tool in the textile industry, in particular to a comprehensive error checking device and a using method of a drafting roller support foot positioning gauge of a combing machine. Background technique [0002] In the textile industry, the positioning gauge for the drafting roller support of the combing machine is a special inspection tool for the equipment installation flat car. This inspection tool is mainly used to correct and locate the relative position of the two drafting support The quality of equipment running behind the car. [0003] Depend on Figure 7 It can be seen that the drafting roller supporting foot positioning gauge (referred to as positioning gauge) 9 in the prior art is a strip block 90, the left side of the two ends of the strip block 90 is in the shape of a semicircle, and the right angle port A91 and the right angle port B92 are respectively provide...

AI Technical Summary

Problems solved by technology

After this type of inspection tool was bought back from the manufacturer, due to the frequent use of flat cars, the working surface A910, working surface A'911, working surface B920, and working surface B'921 were worn out, and the flatness of the working surface A910 and working surface B920 , The parallelism between the working surface A'911 and the working surface B'921 and the fixed value error of the distance increase, which leads to the decrease of the detection accuracy of the positioning gauge 9 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.

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