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Clamping and positioning device for lathing automobile gear shifting oscillating rods

A lathe processing, clamping and positioning technology, applied in positioning devices, clamping devices, metal processing equipment, etc., can solve the problems of unsecured clamping, complex clamping device structure, and low clamping efficiency, etc. The effect of convenient disassembly and assembly, simple structure and high clamping efficiency

Inactive Publication Date: 2016-01-13
CHONGQING YINGQUAN STANDARD PARTS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The existing clamping device has a complex structure and a large volume, which is not only difficult to assemble, but also has high production costs, and the clamping operation is cumbersome, the clamping efficiency is not high, and the clamping reliability is not guaranteed

Method used

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  • Clamping and positioning device for lathing automobile gear shifting oscillating rods
  • Clamping and positioning device for lathing automobile gear shifting oscillating rods
  • Clamping and positioning device for lathing automobile gear shifting oscillating rods

Examples

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Embodiment Construction

[0018] Below in conjunction with accompanying drawing and embodiment the present invention will be further described:

[0019] Such as figure 1 , figure 2 , image 3 , Figure 4 As shown, the present invention is made of base 1, jacking oil cylinder 2, ejector rod 3, positioning block 4, positioning mandrel 5, pressing oil cylinder 7, layering bar 8 and spacer 10 etc. Wherein, spacer 10 is installed symmetrically at the left and right ends of base 1 top, spacer 10 is " L " shape, is made up of horizontal section and vertical section, and the transverse section of spacer 10 is fixed with base 1 by bolt, and each spacer 10 The horizontal sections of each are equipped with jacking cylinders 2, the piston rods of the two jacking cylinders 2 on the left and right protrude in opposite directions, and the piston rods of each jacking cylinder 2 are connected with ejector rods 3, the left and right sides Push rod 3 is on a straight line. The ejector rod 3 passes through the guide...

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PUM

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Abstract

The invention discloses a clamping and positioning device for lathing automobile gear shifting oscillating rods. Cushion blocks are composed of transverse sections and vertical sections. The transverse section of each cushion block is provided with a tight ejection oil cylinder. A piston rod of each tight ejection oil cylinder stretches upwards vertically and stretches into a U-shaped gap in the rear end of a pressing strip. The piston rod of each tight ejection oil cylinder is hinged to the rear end of the pressing strip through a first pin. Connecting blocks are arranged at the rear portion of the pressing strip in a bilateral-symmetry manner. The upper ends of the two connecting blocks are hinged to the rear portion of the pressing strip through the same second pin. A flange plate is arranged behind a base. The rear end face of the base is attached to the lower portion of the front surface of the flange plate. The base is fixedly connected with the flange plate through a long bolt. A standby base is attached to the upper portion of the front surface of the flange plate. The standby base is in a semicircular shape with the upper arc roof. The clamping and positioning device is reasonable in design, simple and compact in structure, easy to assemble, capable of being firmly connected with a lathe, convenient to disassemble and assemble, good in clamping firmness, high in clamping efficiency and capable of ensuring the gear shifting oscillating rod machining precision.

Description

technical field [0001] The invention relates to a machining clamping and positioning device for an automobile shift rod lathe. Background technique [0002] The shift lever is an important part of the car gearbox. The existing shift lever is generally a steel forging, which is composed of a shaft sleeve, a ball head, a leg and a corrugated surface. There are pin holes, and the female and female pins are passed through the pin holes, so that the bushing and the shaft are fixed. The ball head of the gearshift lever is further processed on a lathe, and the gearshift lever must be positioned on the lathe with the aid of a specially made clamping device. The existing clamping device has a complex structure and a large volume, which is not only difficult to assemble, but also has high production costs, and the clamping operation is cumbersome, the clamping efficiency is not high, and the clamping reliability is not guaranteed. Contents of the invention [0003] The technical ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23Q3/12
CPCB23Q3/12B23Q2703/04B23Q2703/10
Inventor 王絮起
Owner CHONGQING YINGQUAN STANDARD PARTS
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