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

Grease quantifying device

A quantitative device and grease technology, applied in the direction of lubricating oil input, lubricating parts, mechanical equipment, etc., can solve the problems of large size, unable to meet the quantitative high speed of the grease injection system, unstable pressure output, etc.

Active Publication Date: 2021-05-07
SHANGHAI JINGZHI IND CO LTD
View PDF6 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The mechanical grease injection method is now commonly used to use compressed air as the power source or electric cylinder as the power source through the grease injection system; the air power source needs to be equipped with an independent air source device, which has a large shape and high cost The pressure output of the pneumatic booster pump with viscous sealing grease is unstable due to the compressibility of the gas; the grease injection system with the electric cylinder as the power source, due to the precision limitation of the output rod of the electric cylinder or the extension rod, will lead to limited grease injection accuracy , unable to meet the requirements of quantitative high-speed grease injection system and controllable and adjustable grease injection range

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 quantifying device
  • Grease quantifying device
  • Grease quantifying device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0046]The present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, but not to limit the present invention. In addition, it should be noted that, for the convenience of description, only some structures related to the present invention are shown in the drawings but not all structures.

[0047] In the description of the present invention, unless otherwise clearly specified and limited, the terms "connected", "connected" and "fixed" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integrated ; It can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediary, and it can be the internal communication of two components or the interaction relationship between two c...

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 relates to the related technical field of automobiles, and discloses a grease quantifying device which comprises a grease injection mechanism and a quantitative adjusting mechanism. The grease injection mechanism comprises a cavity body, a piston assembly arranged in the cavity body in a sliding mode, a hydraulic electric control valve connected with the cavity body and a cavity end cover fixed to the front end of the cavity body, the interior of the cavity body is divided into a first cavity and a second cavity by the piston, and an oil inlet and an oil outlet are formed in the cavity end cover; the quantitative adjusting mechanism comprises a bracket, a driving mechanism fixed on the bracket, a screw rod in transmission connection with the driving mechanism, a fixed sleeve in threaded connection with the screw rod, and a plunger chuck arranged in the fixed sleeve in a sliding manner, and the fixed sleeve is fixedly connected with the rear end of the cavity body; and the front end of the plunger chuck is connected with a piston rod, and the rear end of the plunger chuck abuts against the screw rod. The grease quantifying device is high in grease injection precision, low in cost, small in size, stable in output and capable of meeting the requirements of a grease injection system for quantification, high speed and controllable and adjustable grease injection range.

Description

technical field [0001] The invention relates to the technical field related to automobiles, in particular to a grease metering device. Background technique [0002] In the assembly process of auto parts, there are many places that need to be greased and installed, and there are strict requirements on the amount of grease added. At present, there are various methods of fat injection on the market, and there are currently two methods: manual and mechanical. The manual grease injection method is to use a quantitative spoon to add the corresponding amount to specific parts each time, and it is mainly used in parts that cannot be covered by mechanical equipment. The mechanical grease injection method is now commonly used to use compressed air as the power source or electric cylinder as the power source through the grease injection system; the air power source needs to be equipped with an independent air source device, which has a large shape and high cost The pressure output of...

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): F16N37/00
CPCF16N37/00
Inventor 吴永利沈国双王长阳
Owner SHANGHAI JINGZHI IND CO LTD
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