Experimental tapered roller bearing outer ring inner raceway laser marking clamp and application method

Abstract

The invention discloses an experimental tapered roller bearing outer ring inner raceway laser marking clamp and an application method, and relates to an experimental clamp and an application method. A clamp rotating shaft (15) and a bearing outer ring supporting plate (17) are welded together, and the bearing outer ring supporting plate (17) rotates synchronously along with rotation of the clamp rotating shaft (15); a check ring (19) is selected, and a sample is locked by a bolt (18); equipment is inspected, and an experiment is carried out after inspection is completed, firstly, a pattern to be subjected to laser marking is input on a computer control interface of a laser marking host, scanning and centering are performed, then laser marking parameters are input, a power supply of a motor (6) is turned on, a clamp (1) starts to rotate, laser marking begins, and when the set current laser marking strip number N exceeds the set laser marking strip number M, laser marking is stopped; the bolt (18) is screwed down, the sample, namely a tapered roller bearing outer ring (20), is taken down, and finally, the machine is cleaned. According to the clamp and the application method, the defects of the bearing laser marking clamps are overcome.

Description

technical field [0001] The invention relates to an experimental fixture and an application method, in particular to an experimental laser marking fixture for the inner raceway of the outer ring of a tapered roller bearing and an application method. Background technique [0002] Fixtures are very important in experimental devices. Laser marking fixtures are mainly used in experiments related to laser marking. They are an indispensable part of laser marking experiments. Modern bearing laser marking fixtures can only be used for marking The bearing surface is flat, and for similar tapered roller bearings, it is impossible to conduct laser marking experiments perpendicular to the surface of the inner raceway of the outer ring of the bearing. [0003] At present, there is no laser marking fixture perpendicular to the surface of the inner raceway of the outer ring of the bearing, that is, the laser marking fixture for the inner raceway of the outer ring of the tapered roller beari...

AI Technical Summary

Problems solved by technology

[0002] Fixtures are very important in experimental devices. Laser marking fixtures are mainly used in experiments related to laser marking. They are an indispensable part of laser marking experiments. Modern bearing laser marking fixtures can only be used for marking The surface of the bearing is flat, and for similar tapered roller bearings, laser marking experiments perpendicular to the surface of the inner raceway of the outer ring of the bearing cannot be carried out

[0003] At present, there is no laser marking fixture perpendicular to the surface of the inner raceway of the outer ring of the bearing, that is, the laser marking fixture for the inner raceway of the outer ring of the tapered roller bearing for experiments

Images