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

Steering knuckle pressure-maintaining special hydraulic clamp and clamping method thereof

A technology of hydraulic clamps and steering knuckles, applied in the direction of clamping devices, clamping, positioning devices, etc., can solve the problems of low processing efficiency, cumbersome procedures, and complicated clamping, and achieve high processing efficiency, good process performance, and short processing time. short effect

Active Publication Date: 2016-11-23
JILIN GENERAL MACHINERY
View PDF10 Cites 7 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In order to solve the technical problems of complex clamping, cumbersome process, and low processing efficiency in the processing fixtures in the prior art, the invention discloses a steering knuckle pressure-maintaining special hydraulic clamp and its clamping method

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
  • Steering knuckle pressure-maintaining special hydraulic clamp and clamping method thereof
  • Steering knuckle pressure-maintaining special hydraulic clamp and clamping method thereof
  • Steering knuckle pressure-maintaining special hydraulic clamp and clamping method thereof

Examples

Experimental program
Comparison scheme
Effect test

specific Embodiment approach 1

[0036] Specific implementation mode one: combine Figure 1~Figure 21 This embodiment will be described. This embodiment provides a specific implementation of a steering knuckle pressure-maintaining special hydraulic clamp. Said a steering knuckle pressure-maintaining special hydraulic clamp is mainly composed of coarse positioning mechanism 1, coarse positioning mechanism 2, center positioning mechanism 3, clamping mechanism 1 4, clamping mechanism 2 5, clamping mechanism 3 6, clamping mechanism Tightening mechanism four 7, support seat one 8, support seat two 9, support seat three 10, fixed latch assembly 11, center positioning pin 12, support assembly 13, T-shaped block 14 and hydraulic system 200 are formed.

[0037] The coarse positioning mechanism-1 includes a coarse positioning seat 1-1, a positioning push rod 1-2, a threaded pipe 1-3, a spring 1-4 and a plug 1-5; the coarse positioning seat 1-1 is provided with a coarse The positioning mechanism is a mounting hole 1-1...

specific Embodiment approach 2

[0052] Specific implementation mode two: combination Figure 22 This embodiment will be described. This embodiment provides a specific embodiment of a special hydraulic clamping method for pressure-maintaining steering knuckles. The method for clamping special hydraulic clamps for pressure-maintaining steering knuckles is to sequentially complete the steering knuckle through the sequential actions of the control valves. The four actions of angular positioning, rotating clamping, auxiliary support and lateral clamping realize the clamping of the steering knuckle, and cut off the quick joint after the clamping is completed to realize the pressure maintenance of the system. The specific clamping method is as follows:

[0053] Action 1: The operator manually or automatically clamps the steering knuckle blank, so that the upper positioning surface of the blank is in contact with support seat 1, support seat 2 9 and support seat 3 10 respectively. The positioning mechanism 2 autom...

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 steering knuckle pressure-maintaining special hydraulic clamp and a clamping method thereof so as to solve the technical problems of complicated clamping, complicated processes, low machining efficiency and the like of machining clamps in the prior art. The steering knuckle pressure-maintaining special hydraulic clamp is composed of a first rough positioning mechanism, a second rough positioning mechanism, a center positioning mechanism, a first clamping mechanism, a second clamping mechanism, a third clamping mechanism, a fourth clamping mechanism, a first supporting seat, a second supporting seat, a third supporting seat, positioning plug pin assemblies, a center positioning pin, a supporting assembly, a T-shaped block and a hydraulic system. The steering knuckle pressure-maintaining special hydraulic clamp is developed mainly for products like automobile steering knuckles, has the technical advantages that one-time machining of multi-direction hole sites can be achieved, the machining time is short, the accumulative error among the processes is small, the technological properties are good and the machining efficiency is high, and has wide application prospects in mass production of the automobile steering knuckles.

Description

technical field [0001] The invention relates to a steering knuckle pressure-maintaining special hydraulic clamp and a clamping method thereof, belonging to the technical field of auto parts processing equipment. Background technique [0002] Automobile steering knuckle is one of the important components on the automobile steering axle. It is mainly composed of supporting journal, flange, yoke and steering knuckle arm. When the automobile steering knuckle is working, it is mainly used to transmit the driving direction of the automobile and drive The front wheels of the car turn on the main shaft, which makes the car turn and drive stably. The car steering knuckle is usually connected to the body through three bushes and two bolts, and connected to the brake system through the brake mounting hole of the flange. During the driving process of the car, the steering knuckle is subjected to variable loads, so higher requirements are put forward for the processing quality of the st...

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): B23Q3/08
CPCB23Q3/082B23Q2703/10
Inventor 纪东生陈韦国李刚孟凡磊
Owner JILIN GENERAL MACHINERY