High speed super wide roller oil supply bearing

An ultra-wide roller and oil supply technology, which is applied to bearing components, shafts and bearings, mechanical equipment, etc., can solve the problems of poor chip removal, incomplete, uneven oil supply, etc.

Active Publication Date: 2018-07-27
RUGAO NONSTANDARD BEARING
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to solve the problems of uneven oil supply and poor and incomplete chip removal in the prior art; to provide a high-speed ultra-wide roller oil supply bearing, which can remove chips no matter it is working or stopped The problem

Method used

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  • High speed super wide roller oil supply bearing
  • High speed super wide roller oil supply bearing
  • High speed super wide roller oil supply bearing

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Embodiment Construction

[0011] In order to further illustrate the features and advantages of the present patent, the following advances are described in conjunction with the accompanying drawings.

[0012] As shown in the figure: a high-speed and ultra-wide roller oil supply bearing, including: an inner ring, an outer ring 1, rollers, and a roller bracket 2; the outer ring 1 is set on the inner ring, and the rollers are installed on the inner ring. Between two circles; the rollers are multi-row rollers; the inner wall of the outer ring 1 is provided with a flow groove 11 for oil to pass through; a bulging flow groove 12 is provided directly above each row of the rollers ; A communication groove 13 is provided at the position corresponding to the chip outlet at the bottom of the outer ring 1 . The roller support 2 is in the shape of a symmetrical wing; a diversion groove is arranged at the root where the two wings are connected. The inner wall of the inner ring is provided with a bulging flow groove ...

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Abstract

The invention relates to an oil supply bearing, in particular to a large high-speed ultra-wide roller oil supply bearing which comprises an inner ring, an outer ring and a roller, wherein the outer ring is sleeved on the inner ring, and the roller is arranged between the two rings. The oil supply bearing is characterized in that a runner for oil to pass is arranged on the inner wall of the outer ring; an oil inlet hole and an oil outlet hole are respectively formed at the upper part of the outer ring; sealing covers are arranged at two ends of the outer ring and the inner ring; and a chip removal hole is formed at the bottommost part of the outer ring. The high-speed ultra-wide roller oil supply bearing can solve the problems of the prior art that oil supply is non-uniform and chip removal is unsmooth and not thorough. The invention provides the high-speed ultra-wide roller oil supply bearing which can solve the problem of chip removal no matter in a working state or a halt state.

Description

technical field [0001] The invention relates to an oil supply bearing, in particular to a large-scale high-speed oil supply bearing. Background technique [0002] The oil supply bearing design in the prior art has the following defects: large bearings generally have low rotational speed and slow oil supply; after working for a period of time, there will be a lot of wear debris and oil dirt inside the bearing, which cannot be cleaned during the working process; or After the shutdown, the method of pressurized oil supply is used for cleaning, but this cleaning still cannot be cleaned completely. What is even more troublesome is that in the prior art, the problem of uneven oil supply often exists, and the uneven oil supply usually results in broken columns or increased wear debris. SUMMARY OF THE INVENTION [0003] The purpose of the present invention is to: solve the problems of uneven oil supply and poor and incomplete chip removal in the prior art; provide a high-speed an...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F16C33/58
CPCF16C33/58
Inventor 闫宁陈玉华沈贵生许伟刚席玉珩
Owner RUGAO NONSTANDARD BEARING
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