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Measurement device of large roller datum surface run-out numerical value

A technology of measuring device and datum, applied in the direction of measuring device, mechanical measuring device, using mechanical device, etc.

Inactive Publication Date: 2019-10-25
瓦房店威远滚动体制造有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In normal work, if you change different products in the workshop, you have to get the measuring instruments from the warehouse. The instruments you get must be correct, and it will be troublesome to delay time. Multiple machine tools need multiple instruments at the same time.

Method used

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  • Measurement device of large roller datum surface run-out numerical value
  • Measurement device of large roller datum surface run-out numerical value
  • Measurement device of large roller datum surface run-out numerical value

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0018] Such as Figure 5 As shown, place the cylindrical roller on the bracket 7, adjust the position of the dial indicator 1, and put the measuring head in contact with the end surface of the cylindrical roller, and the support point above the pillar 5 is in contact with the end surface of the cylindrical roller to support For the cylindrical roller, the support columns 11 and 15 on the bracket 7 need not be in contact with the outer surface of the cylindrical roller. If the roller is rotated manually, the roller rotates once, and the value measured by the dial indicator is the required value.

Embodiment 2

[0020] Such as Image 6 As shown, place the tapered roller on the bracket 7, adjust the position of the dial indicator 1, put the measuring head in contact with the end surface of the tapered roller, and the pillar 5 contacts the end surface of the tapered roller to support the cylindrical roller. Adjust the support columns 11, 15 on the bracket to make it contact with the outer surface of the tapered rollers, support the tapered rollers so that the axis of the tapered rollers is parallel to the base plate. Manually rotate the roller, the roller rotates once, and the value measured by the dial indicator is the required value.

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Abstract

The invention discloses a large roller datum surface run-out measurement device. The device comprises a roller and a base plate, the base plate is provided with a support frame for supporting the roller, and a stand column, wherein the support frame is 'Y'-shaped, a front end of the support frame is provided with an end face stanchion, and two sides of the support frame are respectively provided with two support columns; the stand column is provided with a sliding sleeve, the sliding sleeve is connected with a dial indicator holder, and by the dial indicator holder, a dial indicator is fixed on the stand column with the sliding sleeve. A lower end of the dial indicator is provided with a measuring point, and the measuring point contacts with a roller end face. An included angle of the 'Y'-shaped support frame is 90 degrees. The end face stanchion arranged at the front end of the support frame contacts with one end face of the roller; the support columns at two sides of the support frame contact with an external surface of the roller. The measurement device witch such structure can be simultaneously used for roller datum surface run-out measurement of three different types, is simple to operate, can avoid procurement of various measurement devices and can save lots of procurement fund.

Description

technical field [0001] The invention relates to the field of bearings, in particular to a measuring device capable of measuring runout values ​​of various types of roller reference planes. Background technique [0002] At present, large cylindrical rollers, tapered rollers, spherical rollers, and the method of measuring the reference end surface runout in the grinding process are all measured by purchased measuring instruments. The large cylindrical roller reference end surface runout measuring instrument is the C442 instrument, and the large tapered roller The reference end surface runout measuring instrument is C742 instrument, and the large spherical roller reference end surface runout measuring instrument is C345 instrument. In normal work, if you change different products in the workshop, you have to get the measuring instruments from the warehouse. The instruments you receive have to be correct, and it is troublesome to delay the time. Multiple machine tools need multi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01B5/00
CPCG01B5/00
Inventor 王恒臣王明曲哲德洪浩辛孝丰
Owner 瓦房店威远滚动体制造有限公司
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