Novel fuel pump assembling and disassembling tool

A technology for fuel pumps and loaders, which is applied in the manufacture of tools, hand-held tools, etc., and can solve the problems of insufficient labor saving, complex structure, and insufficient time saving for disassembly and assembly.

Active Publication Date: 2021-02-05
JIANGXI CHANGHE AUTO
View PDF12 Cites 2 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, the above-mentioned loading and unloading tooling still has the problems of not being labor-saving and time-saving enough for disassembly and assembly, the structure is relatively complicated, and the efficiency needs to be further improved.

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
  • Novel fuel pump assembling and disassembling tool
  • Novel fuel pump assembling and disassembling tool
  • Novel fuel pump assembling and disassembling tool

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0024] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0025] The present invention will be described in further detail below in conjunction with the accompanying drawings.

[0026] Such as Figure 2-5 As shown, a new / improved fuel pump loading and unloading tool, which includes an annular disk 1, a handle part 2, a bracket 3, a slot 4, a claw 5, a fixed rod 6, a sleeve 7, an operating rod 8, a cente...

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 discloses a novel fuel pump assembling and disassembling tool. The tool comprises an annular disc (1), a handle part (2), supports (3), clamping grooves (4), clamping jaws (5), a fixingrod (6), a sleeve (7), an operating rod (8) and a center hole (11); the two supports are arranged on one side surface of the annular disc; the annular disc is connected with the handle part through the two supports; the tool is characterized in that the multiple clamping grooves are formed in the periphery of the annular disc; the clamping jaws are connected in one or more clamping grooves; the radial thickness of the clamping jaws is smaller than the radial depth of the clamping grooves; the handle part comprises a fixing rod, a sleeve and an operating rod; the periphery of the fixing rod isconnected with the two supports; the two ends, away from the center hole, of the fixing rod are sleeved with the sleeves respectively; the sleeves can extend and retract relative to the fixing rod; and in the same projection view, the center line of the fixing rod passes through the circle center of the center hole. The fuel pump assembling and disassembling tool is labor-saving and time-saving inassembling and disassembling, high in efficiency, stable to cooperate and firm to operate.

Description

technical field [0001] The invention relates to the technical field of installation / disassembly of automobile oil pumps, in particular to a novel / improved assembly and disassembly tool for fuel pumps. Background technique [0002] The installation of the fuel pump of the vehicle with the National VI emission standard is fixed with a ring-type flange. The first method is to use a hammer to loosen it when disassembling, which is easy to cause damage to the lock ring, and the disassembly and installation are laborious and time-consuming. [0003] The second is to use loading and unloading tools for installation or disassembly. As in the prior art CN202781034U, the utility model discloses a disassembly tool for an automobile fuel tank oil pump, which includes: a claw pin seat and a handle part; the claw pin seat and the handle part are connected The parts are connected; the pin shaft of the claw is arranged under the pin shaft seat of the claw. Using this disassembly tool, the...

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
IPC IPC(8): B25B27/14
CPCB25B27/14
Inventor 刘隆娇杨亚轩
Owner JIANGXI CHANGHE AUTO
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap