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Rotating workpiece noise assessment device

A rotating workpiece noise technology, applied in the field of rotating workpiece noise evaluator, can solve the problems of complex and cumbersome structure, no appearance, heavy equipment, etc., and achieve the effect of small size, simple assembly and good quality

Inactive Publication Date: 2018-10-02
新锐咨询(辽宁)有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The running-in of the bearing has great significance for the quality of the bearing. The running-in can keep the clearance of the bearing at a certain value, and the force on both sides of the symmetrically placed bearing is relatively uniform after running-in; many bearing running-in devices currently The structure is too complicated and cumbersome, the equipment is too heavy, and the fixture needs to be changed to change the size of the bearing, and there is no comprehensive running-in device for the bearing

Method used

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  • Rotating workpiece noise assessment device

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Experimental program
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Effect test

specific Embodiment approach 2

[0012] When carrying out the quality inspection of the bearing running-in, the bearing push rods 3 on both sides are respectively stretched outward and rotated 90° to fit and abut against the shallow groove 202, and then one end of the inner ring of the bearing is placed on the output shaft 701 of the running-in motor On the shaft shoulder 702 and abut against the shaft shoulder 702, the torque sensor nut 901 is screwed into the running-in motor output shaft 701, and abuts against the other end of the inner ring of the bearing, and continues to stretch the bearing push rods 3 on both sides outward, And make the ends of the two bearing push rods 3 leave the shallow groove; rotate 90°, so that the bearing push rods 3 on both sides can slide into the through hole 201 and contact the outer ring of the bearing to complete the clamping of the bearing running-in device and start The motor and the bearing are run-in, and the axial torque is changed by changing the screw-in length of th...

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Abstract

The invention discloses a rotating workpiece noise assessment device. The rotating workpiece noise assessment device comprises a base, wherein the base is matched with a bearing pedestal and a bearingpush rod which are respectively placed at two sides through a motor output shaft which is vertical to the base so as to complete running-in and detection for a bearing outer ring. The rotating workpiece noise assessment device has the advantages that the assembling is simple, structures are in rigid connection, the running-in for the bearing outer ring can be guaranteed, the rotating workpiece noise assessment device is applicable to bearings with different outer diameters, the size is small, the device can be detached into parts, the rotating workpiece noise assessment device has advantagesand remarkable effects compared with previous large bearing running-in devices, and the device can set the size of an axial load for the bearing through being matched with a torque sensor so as to better test the quality of the bearing.

Description

technical field [0001] The invention relates to a running-in device, in particular to a rotating workpiece noise evaluator. Background technique [0002] The running-in of the bearing has great significance for the quality of the bearing. The running-in can keep the clearance of the bearing at a certain value, and the force on both sides of the symmetrically placed bearing is relatively uniform after running-in; many bearing running-in devices currently The structure is too complicated and cumbersome, the equipment is too heavy, and the fixture needs to be changed to change the size of the bearing, and there is no comprehensive running-in device for the bearing. Contents of the invention [0003] Aiming at the cumbersome structure of the current running-in device of the bearing and the heavy equipment, in order to overcome this difficulty, a rotating workpiece noise evaluator is invented. The specific technical scheme is as follows: [0004] Including the base, the two be...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01M13/04
CPCG01M13/04
Inventor 曹玉坤
Owner 新锐咨询(辽宁)有限公司
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