Unlock instant, AI-driven research and patent intelligence for your innovation.

An engine hose clamp installation pliers

An engine and hose technology, which is applied in the field of engine hose clamp installation pliers, can solve the problems of easy accidents, low production efficiency, slippage of ear pieces, etc., and achieves safe and reliable production efficiency, high production efficiency, and clamping angle. variable effect

Active Publication Date: 2020-10-13
HUNAN GEELY AUTOMOBILE COMPONENTS +1
View PDF2 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a high-efficiency, safe and reliable engine hose clamp installation pliers to solve the problems of low production efficiency and accident-prone installation tool of the automobile engine hose steel belt type elastic clamp in the prior art
[0004] Another object of the present invention is to solve the problem that the clamping parts of the prior art clamp mounting pliers are all fixed structures, and when the angle between the clamp ears changes, it is easy to cause the clamp mounting ears to be on the clamping part. Sliding and shifting, resulting in safety accidents due to slipping of the lugs, providing a safe and reliable engine hose clamp installation pliers with variable clamping angles, no slipping of the lugs

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
  • An engine hose clamp installation pliers
  • An engine hose clamp installation pliers
  • An engine hose clamp installation pliers

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0029] exist figure 1 In the shown embodiment 1, an engine hose clamp installation pliers includes a pliers body composed of a jaw section and a pliers handle section, and the pliers body includes a first pliers body and a second caliper body hinged to each other through a central axis. Pliers body, the first pliers body includes a first jaw section 1, a first pliers handle section 3 and a first hinge section between the first jaw section and the first pliers handle section; the second pliers body includes a first pliers section The second jaw section 2, the second jaw section 4, and the second hinged section between the second jaw section and the second jaw section; the first jaw section and the second jaw section are flat structures, and the second jaw section is flat. Both the first jaw section and the second jaw section are flat structures, the width of the first jaw section on the radial plane of the central axis 9 is greater than the thickness of the first jaw section in...

Embodiment 2

[0031] exist figure 2 In the shown embodiment 2, the width of the first clamping block and the second clamping block in the axial direction of the central axis is equal to the thickness of the first jaw section or the second jaw section. Both sides of the front end of the first jaw section and the second jaw section are provided with stepped surfaces 10 (see Figure 5 ), the step surface is perpendicular to the central axis, and the rear ends of the first clamping block and the second clamping block are provided with through grooves 11 (see Figure 8 ), the groove wall of the through groove is attached to the step surface, and the step surfaces of the first clamping block, the second clamping block, the first jaw section and the second jaw section are all provided with the central axis Parallel hinged holes 12 are respectively formed with a front limiting surface 13 and a rear limiting surface 14 on the pliers on both sides of the hinged hole on the step surface (see Image...

Embodiment 3

[0033] Both sides of the rear end of the first clamping block and the second clamping block in embodiment 3 are provided with stepped surfaces, and the front ends of the first jaw section and the second jaw section are all provided with through grooves, so The center plane of the through groove is perpendicular to the central axis, the groove wall of the through groove is attached to the step surface, and the first jaw section, the second jaw section and the first clamping block are connected to the second clamping block. Hinge holes parallel to the central axis are provided on the step surface of the block, and front limiting surfaces and rear limiting surfaces are respectively formed on the pliers located on both sides of the hinge holes of the through groove, and hinge shafts are pierced in the hinge holes. The first clamping block is hinged to the front end of the first jaw segment, the second clamping block is hinged to the front end of the second jaw segment, the first cl...

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 installation pliers of a hoop of an engine hose. The installation pliers comprises two plier bodies which are hinged to each other through a central shaft, the plier bodies comprise jaw sections, plier handle sections and hinge sections; and clamping blocks are arranged on the inner sides of the front ends of the two jaw sections respectively, the clamping blocks are hingedto the front end parts of the jaw sections, clamping grooves are formed in the clamping blocks, when jaws of the installation pliers are opened, the distance between notches of the clamping grooves in the two sides is larger than or equal to 50 mm. The installation pliers effectively solves the problems that an installation tool of an automobile engine hose steel belt type elastic hoop in the prior art is low in production efficiency and prone to occur accidents; and the clamping angle of the installing pliers can be changed, ear pieces cannot slide off, production efficiency is high, safetyand reliability are achieved, and practical value is high.

Description

technical field [0001] The invention relates to the technical field of automobile production, in particular to an engine hose clamp installation pliers used for installing a steel belt elastic clamp on an automobile engine hose. Background technique [0002] At present, when assembling or disassembling the engine water pipe, the tools used for the steel belt elastic clamp are remade on the basis of ordinary needle-nose pliers. The maximum opening of the needle-nose pliers is 340mm. The spacing is about 460mm. Therefore, it is necessary to pre-press the ear pieces of the elastic clamp to a certain degree by hand before continuing to compress with needle-nose pliers, so the work efficiency is low. In addition, the clamping parts of the clamp installation pliers in the prior art are all fixed structures, but when the clamp is installed, the angle between the two installation lugs on the clamp will gradually change during the pressing process of the lugs. Small size, it is eas...

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 Patents(China)
IPC IPC(8): B25B27/00B25B27/14
CPCB25B27/00B25B27/0035B25B27/14
Inventor 杨中红
Owner HUNAN GEELY AUTOMOBILE COMPONENTS