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Preheating type manual assembly head for bearing

A technology of pre-heating and assembling head, applied in the field of bearings, can solve the problems of difficult to grasp the bearing force and frequency, easy deflection of the bearing outer ring, low installation accuracy, etc., to reduce labor intensity, stable installation process, improve The effect of installation accuracy

Inactive Publication Date: 2017-01-11
WUXI SANLI BEARINGS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The transmission gear of the main engine oil pump of the diesel engine oil sump needs to be supported by bearings. The current installation method is: place the bearings where they need to be installed, and use copper rods to knock the bearings up, down, left, and right. It is difficult to grasp the strength and frequency of knocking on the bottom, left and right sides, the outer ring of the bearing is easy to deflect, and the installation is cumbersome, and the low installation accuracy may easily lead to later accidents

Method used

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  • Preheating type manual assembly head for bearing

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Embodiment Construction

[0010] The specific embodiments of the present invention will be further described below in conjunction with the accompanying drawings.

[0011] Such as figure 1 As shown, the preheated manual assembly head of the bearing in this embodiment includes a main mounting column 1 and a preliminary installation jacking column 2 installed at the front end of the main mounting column 1. The front end of the main mounting column 1 has a mounting groove 5 for installation Spiral installation in the slot 5 preliminarily installs the top column 2; the rear end surface of the main installation column 1 has a through hole communicating with the installation slot 5, and an adjustment rod 6 is inserted in the through hole, and the end of the adjustment rod 6 is inserted in the preliminary installation The end surface of the top column 2 fits in the groove 7; the front end surface of the main installation column 1 also has an outwardly protruding bearing inner ring abutment ring 3 and a bearing...

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Abstract

The invention relates to a preheating type manual assembly head for a bearing. The head comprises a main mounting column and a preliminary mounting ejecting column mounted at the front end of the main mounting column; a mounting groove is formed in the front end surface of the main mounting column; the preliminary mounting ejecting column is spirally mounted in the mounting groove; a through hole communicating with the mounting groove is formed in the back end surface of the main mounting column; an adjusting rod is inserted in the through hole; one end of the adjusting rod is inserted in an end surface matching groove in the preliminary mounting ejecting column; the front end surface of the main mounting column is further provided with an outwards bulging bearing inner ring abutting ring and an outwards bulging bearing outer ring abutting ring; and a preheating block is embedded and mounted in the front part of the preliminary mounting ejecting column and the front part of the main mounting column, has the T-shaped section and comprises a columnar heating block embedded in the preliminary mounting ejecting column and a circular heating block embedded in the main mounting column.

Description

technical field [0001] The invention relates to the technical field of bearings, in particular to a mounting head for bearing assembly. Background technique [0002] The transmission gear of the main engine oil pump of the diesel engine oil sump needs to be supported by bearings. The current installation method is: place the bearings where they need to be installed, and use copper rods to knock the bearings up, down, left, and right. It is difficult to grasp the strength and frequency of knocking on the bottom, left and right sides, the outer ring of the bearing is easy to deflect, and the installation is cumbersome, and the low installation accuracy may easily lead to later accidents. Contents of the invention [0003] Aiming at the above-mentioned shortcomings of the prior art, the applicant researched and designed a preheated manual assembly head for bearings, which can assist the quick installation of the bearings, improve the installation accuracy, and ensure the safe...

Claims

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Application Information

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IPC IPC(8): B25B27/14
CPCB25B27/14
Inventor 杨立印
Owner WUXI SANLI BEARINGS
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