Following wheel coaxiality gauge

A follower wheel and coaxiality technology, which is applied in the direction of measuring devices, instruments, and mechanical devices, can solve the problems of inaccurate measurement, cumbersome measurement process, and difficult measurement, and achieve the effect of simple measurement process and high measurement accuracy

Inactive Publication Date: 2015-03-04
常州新北区孟河大海灯具厂
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] For the follower wheel body on the tractor, the coaxiality of the inner holes at both ends of the follower wheel body is required to be relatively high; however, since the inner holes at both ends are stepped holes, it is more diffi

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0012] The coaxiality inspection tool of the driven wheel body includes a hollow inspection tool seat 1, an adjusting bolt 2 sleeved on the top of the inspection tool seat, and a coaxiality measuring device installed on the inspection seat; The chassis 3 on the moving wheel body, the support column 4 inserted into the follower wheel body, and the step boss 6 arranged on the top surface of the support column and installed with adjusting bolts; the chassis, the support column and the step boss are integrally formed; the inspection A blind hole 7 is provided on one side of the top surface of the supporting column of the seat; a number of mounting holes 8 are evenly distributed on the revolving surface of the stepped boss, and positioning rods 9 that can slide in the mounting holes are arranged in the mounting holes; One end of the adjusting bolt inserted into the stepped boss is in contact with the positioning rod, and the other end protrudes out of the stepped boss; the coaxiality me

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PUM

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Abstract

The invention relates to the technical field of measuring devices, in particular to a following wheel coaxiality gauge. The following wheel coaxiality gauge comprises a gauge base, an adjusting bolt which sleeves the top end of the gauge base and a coaxiality measuring device which is installed on the gauge base; the gauge base comprises a base disc which is straddled on a following wheel, a supporting column which is inserted inside the following wheel and a stepped boss which is arranged on the top surface of the supporting column; the adjusting bolt is installed on the stepped boss; the base disc, the supporting column and the stepped boss are integrally formed; one side on the top surface of the gauge base supporting column is provided with a blind hole; a plurality of installation holes are uniformly distributed on an internal rotation surface of the stepped boss; the installation holes are provided with positioning rods which can slide inside the installation holes; one end of the adjusting bolt, which is inserted inside the stepped boss, is in contact with the positioning rod; the other end extends out of the stepped boss; the coaxiality measuring device comprises a connecting rod which is inserted inside the blind hole and a dial indicator which is arranged at the top end of the connecting rod; a measuring rod of the dial indicator is in contact with the internal rotation surface of the following wheel. The following wheel coaxiality gauge is simple in measuring process and accurate in measuring result.

Description

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Claims

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Application Information

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Owner 常州新北区孟河大海灯具厂
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