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Method for fabricating bearing bushes

A manufacturing method and a technology of bearing bushes, which are applied in the field of machinery, can solve the problems that the rotating parts of the transmission system cannot be guaranteed to operate and are easily damaged

Inactive Publication Date: 2014-02-05
王天波
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, the commonly used bearing bushes are processed through quenching, which are relatively hard and brittle, and are sometimes easily damaged, so that the orderly operation of the rotating parts of the transmission system will not be guaranteed.

Method used

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Examples

Experimental program
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Effect test

Embodiment Construction

[0014] A method for manufacturing a bearing bush, comprising the following steps:

[0015] Prepare the blank of the bearing bush, and use the blank of the bearing bush that has been roughed and semi-finished for use.

[0016] The blanks of the two bearing pads are respectively fixed on the first gear shaft and the second gear shaft of the machine tool for combined processing, so that the blanks of the bearing pads are correctly opposite. Check for compliance with tolerances.

[0017] The first gear shaft and the second gear shaft are adjusted, and the blanks of the two bearing bushes are machined with cutters respectively.

[0018] Then unload two blanks of two bearing bushes, clamp them on the sawing machine respectively, carry out sawing treatment on the surface, and saw out the respective flat end faces.

[0019] Put it into an ultrasonic cleaner, the cleaning fluid is a mixed fluid composed of ethanol, oil and diamond, and this fluid plays the role of grinding and lubric...

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Abstract

A method for fabricating bearing bushes includes fixing two bearing bush blanks onto a first gear shaft and a second gear shaft of a joint fabricating machine respectively and enabling the two bearing bush blanks to be in proper opposite arrangement; checking the compliance with the tolerance range; adjusting the first gear shaft and the second gear shaft and machining the two bearing bush blanks respectively with a tool; removing the two bearing bush blanks and clamping the two bearing bush blanks onto a sawing machine respectively for surface sawing for obtaining flat and neat end surfaces; placing the two bearing bush blanks in an ultrasonic cleaner, wherein the cleaning liquid is the mixed fluid which is composed of ethanol, oil and diamond and is used for grinding, lubrication and the like; and grinding the bearing bush with the abrasive diamond as the finishing is performed. According to the method for fabricating the bearing bushes, the bearing bushes is good in quality, abrasive, not prone to deformation and damaging, the smooth rotation can be guaranteed effectively and the process is simple.

Description

technical field [0001] The invention belongs to the field of machinery, and in particular relates to a manufacturing method of a bearing bush. Background technique [0002] The bearing bush is an important part of the transmission system of mechanical equipment, and plays an important role in whether the rotation is smooth or not. At present, the commonly used bearing bushes are processed through quenching, which are relatively hard and brittle, and are sometimes easily damaged, so that the orderly operation of the rotating parts of the transmission system will not be guaranteed. Therefore, for occasions requiring high-quality transmission, grinding is required. Contents of the invention [0003] The purpose of the present invention is to provide a method for making a bearing bush. The bearing bush produced by the method is of good quality, wear-resistant, not easily deformed and damaged, and can effectively ensure smooth rotation. [0004] The technical solutions adopte...

Claims

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Application Information

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IPC IPC(8): B23P15/00F16C33/04F16C33/14
CPCB23P15/14F16C33/04F16C33/14
Inventor 王天波
Owner 王天波
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