Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Grease injection device

A grease injection device and grease injection technology are applied to engine components, engine lubrication, mechanical equipment, etc., which can solve problems such as ineffective control of grease injection volume, skin corrosion, and increased defect rate, so as to ensure personal health and safety, The effect of reducing cost waste and shortening production time

Pending Publication Date: 2019-03-08
WUHAN LIANHANG ELECTROMECHANICAL
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In this way, the amount of grease injection cannot be effectively controlled, and excess grease often overflows, resulting in waste of grease; and the injected grease is uneven, which increases the defective rate
In addition, it is necessary to manually weigh and measure the oil, which makes the labor intensity of the operator relatively high and the production efficiency is low
At the same time, the hands of the operator will be directly greased for a long time, which will easily cause skin corrosion, so that health and safety cannot be effectively guaranteed

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Grease injection device
  • Grease injection device
  • Grease injection device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0040] The technical solutions of the present invention will be further described below in conjunction with the accompanying drawings and through specific implementation methods.

[0041] This embodiment provides a grease injection device, which can inject grease into the needle roller 501 in the helical gear and lubricate the needle roller 501, so that the automobile shaft can effectively reduce the wear when it rotates.

[0042] The grease injection device provided in this embodiment, such as figure 1 As shown, the grease injection device includes a positioning mechanism 1, a grease delivery mechanism 2 and a grease injection mechanism 3, wherein the positioning mechanism 1 is used for positioning a workpiece 500, and the workpiece 500 is specifically a differential helical gear, inside the differential helical gear Eighteen needle rollers are installed, and the grease transfer mechanism 2 and the grease injection mechanism 3 cooperate to inject grease into the needle roller...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention belongs to the technical field of differential mechanism assembling and manufacturing, and discloses a grease injection device. The grease injection device comprises a positioning mechanism, a grease conveying mechanism arranged above the positioning mechanism and a grease injection mechanism. The positioning mechanism is used for positioning a workpiece. The grease conveying mechanism is used for conveying grease. The grease injection mechanism is arranged right below the grease conveying mechanism. The sliding part of the grease injection mechanism can penetrate through a differential mechanism following-up bevel gear of the workpiece. The grease injection mechanism communicates with the grease conveying mechanism, and grease can be conveyed to a kingpin in the differentialmechanism following-up bevel gear. Compared with the prior art, working strength of operators is reduced, the production time is greatly shortened, and production efficiency is effectively improved.The operators are prevented from being directly in contact with grease for a long time, and therefore personal health and safety of the operators are guaranteed. In addition, the grease injection mechanism has the functions of grease buffering and bearing, overflow of the extra grease is effectively prevented, and grease cost waste is reduced.

Description

technical field [0001] The invention relates to the technical field of assembly and manufacturing of differential gears, in particular to a grease injection device. Background technique [0002] Differential driven helical gears are usually used in low-speed, high-load working conditions. Among them, there are 18 needle rollers inside the follower helical gear of the differential. After the needle rollers are injected with grease, the wear can be effectively reduced when the axle of the car rotates. [0003] For the follow-up helical gear, during installation, the operator first applies grease to the raceway of the outer ring, and then puts the needle rollers in close contact with the lubricating grease on the installation part. In this way, the amount of grease injection cannot be effectively controlled, and excess grease often overflows, resulting in waste of grease; and the injected grease is uneven, which increases the defective rate. In addition, it is necessary to ma...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): F16N11/10
CPCF16N11/10
Inventor 刘建武黄河王长阳汪伟魏杰
Owner WUHAN LIANHANG ELECTROMECHANICAL
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com