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Scraping tool for bearing pad

A technology for tools and bearing bushes, applied in the field of scraping and grinding tools for bearing bushes, can solve the problems of low scraping and grinding plane precision and low work efficiency, and achieve the effect of improving scraping and grinding efficiency and plane accuracy.

Inactive Publication Date: 2015-03-04
SHANDONG IRON & STEEL CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] In view of this, the object of the present invention is to provide a scraping tool for bearing pads, which can effectively solve the problems of low precision and low working efficiency of the scraping planes of the tile openings and oil grooves of sliding bearings

Method used

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  • Scraping tool for bearing pad

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Embodiment Construction

[0022] The embodiment of the invention discloses a scraping and grinding tool for a bearing bush to solve the problems of low precision and low working efficiency of the scraping and grinding planes of the tile opening and the oil groove of the sliding bearing.

[0023] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0024] see figure 1 , figure 1 Schematic diagram of the structure of the scraping tool for the bearing pad provided by the embodiment of the present invention.

[0025] In a specific embodiment, the...

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Abstract

The invention discloses a scarping tool for a bearing pad. The scraping tool comprises a linear flat edge. The scraping tool for the bearing pad provided by the invention is provided with the linear flat edge. When the bearing pad needs to be scraped, the knife edge of the linear flat edge is attached to a scraped surface, and the scraping tool is pressed to scrape once from a scraping position to the end part of a pad port. The knife edge of the scraping tool provided by the invention is a straight line and is in plane-line contact with the scraped surface instead of point contact, so that a large-area scraped surface can be scraped conveniently through one-time scraping, and the scraping efficiency is increased greatly. Line contact is adopted, so that the linearity of a straight line which is vertical to a scraping direction on the scraped surface can be ensured, and the planar accuracy of the scraped surface can be increased.

Description

technical field [0001] The invention relates to the technical field of tool machinery equipment, and more specifically, relates to a scraping and grinding tool for bearing bushes. Background technique [0002] Sliding bearings are bearings that work under sliding friction. Sliding bearings are widely used because they work smoothly, reliably and without noise. Under the condition of liquid lubrication, the sliding surface is separated by lubricating oil without direct contact, which can greatly reduce friction loss and surface loss, and the oil film has a certain shock-absorbing ability. The part of the shaft supported by the bearing is called the bearing pad. In order to improve the friction properties of the surface of the bearing pad, the layer of antifriction material cast on its surface is called bearing bushing. The materials of bearing bushes and bearing linings are collectively referred to as sliding bearing materials. [0003] The bearing bush of the sliding bear...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23D79/02F16C33/04
Inventor 孔令强李娜段西山高会彬
Owner SHANDONG IRON & STEEL CO LTD
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