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Visual shaft sleeve lubrication test device for engineering machinery

A technology for lubrication test equipment and engineering machinery, which is applied in the direction of measuring equipment, material inspection products, instruments, etc., and can solve problems such as poor lubrication, loss, and mechanical grinding sticking

Pending Publication Date: 2020-10-20
龙工(上海)机械制造有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Otherwise, poor lubrication will lead to mechanical grinding sticking and shutdown if it is light; it will cause safety accidents and personal and property losses if it is serious; for this reason, the structure and form of the lubricating oil channel and oil groove between the pin shaft and the bushing and the formation of the ideal The relationship of lubricating oil film is very necessary

Method used

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  • Visual shaft sleeve lubrication test device for engineering machinery
  • Visual shaft sleeve lubrication test device for engineering machinery
  • Visual shaft sleeve lubrication test device for engineering machinery

Examples

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Embodiment

[0024] Such as figure 1 , 2 As shown in , 3, it is a related diagram of a visual bushing lubrication test device for engineering machinery provided by the present invention, which includes a machine base assembly 1, which is provided with a pressure applicator 2, and the machine base assembly 1 and The slide seat 3 is assembled by a linear slide rail, and the slide seat 3 can slide on the slide rail. The shaft seat 4 is assembled on the sliding seat 3 and moves synchronously with the sliding seat 3 as a whole. Sealing elements 11 are installed at both ends of the transparent shaft sleeve 7 . Such as figure 1 , the transparent shaft sleeve 7 is assembled with the hinge pin 5 and the shaft seat 4, and the end side plate of the hinge pin 7 is fixed on the shaft seat 4, and the transparent shaft sleeve 7 can rotate on the hinge pin 5. The machine base assembly 1 is provided with a steel wheel frame, the pressure steel wheel 6 is assembled on the steel wheel frame, the frequenc...

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Abstract

The invention relates to a visual shaft sleeve lubrication test device for engineering machinery, and belongs to the technical field of engineering machinery equipment. The device comprises a machinebase assembly, a pressure applying device, a sliding seat, a shaft seat, a hinge pin shaft, a transparent shaft sleeve and a pressure applying steel wheel device; the shaft seat for mounting the hingepin shaft is arranged on the sliding seat; the pressure applying device for pushing the sliding seat to move is arranged on one side of the sliding seat, and the pressure applying steel wheel deviceis arranged on the other side of the sliding seat; the periphery of the hinge pin shaft is sleeved with the transparent shaft sleeve; and the pressing steel wheel device is correspondingly arranged onthe outer circumference of the transparent shaft sleeve. The high-strength transparent material shaft sleeve is adopted, and the continuity and durability of a lubricating oil film generated by a grease outlet mode of the hinge pin shaft and a transparent shaft sleeve lubricating oil groove are visually observed. By changing the pressure between the transparent shaft sleeve and the pressing steelwheel, the purpose of simulating the stress condition of the actual working condition is achieved. The lubricating mechanism of engineering machinery hinge pin shaft lubricating grease is studied, ahinge pin shaft matched with engineering machinery, a lubricating oil channel of a shaft sleeve and a lubricating oil groove are developed, and the engineering machinery hinge point can work permanently and efficiently.

Description

technical field [0001] The invention relates to a visible shaft sleeve lubrication test device for construction machinery, which belongs to the technical field of construction machinery equipment. Background technique [0002] There are many kinds of construction machinery products and complex working conditions. The structure of hinged rotation on the frame and working device is widely used. Various functions of the machine are realized through the combination of various groups of rotating structures; The lubricated rotating structure with the pin shaft, due to the high intensity of the working conditions, a good lubricating oil film must be maintained between the bushing and the pin shaft to meet the requirements of continuous continuous operation of the machine. Otherwise, poor lubrication will lead to mechanical grinding sticking and shutdown if it is light; it will cause safety accidents and personal and property losses if it is serious; for this reason, the structure a...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01N33/28
CPCG01N33/2888
Inventor 邢守义吴承鑫张寒杉范宏誉徐彩莲
Owner 龙工(上海)机械制造有限公司
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