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T-shaped piston rod processing positioning device

A positioning device and piston rod technology, applied in auxiliary devices, metal processing equipment, manufacturing tools, etc., can solve the problems of increased processing costs, low production efficiency, waste of manpower and material resources, etc., to reduce subsequent steps, improve work efficiency, prevent swaying effect

Pending Publication Date: 2019-10-25
CHANGZHI QINGHUA MACHINERY FACTORY +1
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The T-shaped piston rod is a special piston rod used in the luffing cylinder of construction machinery. The lug of this piston rod is 90 degrees to the rod body and is connected by welding. In the existing production project, because there is no support The welding and positioning tooling of the lug and the rod body cannot guarantee the verticality and alignment of the lug and the rod body, so the rough machining of the lug and the rod body is generally used, followed by spot welding and then welding, and then finishing the piston rod assembly as a whole , leading to cumbersome processing procedures, low production efficiency, wasting a lot of manpower and material resources, and increasing processing costs

Method used

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  • T-shaped piston rod processing positioning device
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  • T-shaped piston rod processing positioning device

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Embodiment Construction

[0023] Such as figure 1 , figure 2 , image 3 As shown, the T-shaped piston rod processing and positioning device of the present invention is characterized in that it includes a base 1, the base 1 is a rectangular base, and the left and right sides of the upper part of the base 1 are symmetrically provided with a rod end positioning mechanism 2, sequentially from left to right A lug positioning mechanism 3 and a shaft positioning mechanism 4 are provided; the lug positioning mechanism 3 includes a lug positioning seat 31, a front top 32 and a rear top 33, and the lug positioning seat 31 is symmetrically provided with a front top 32 and a rear top 33 , a first lead screw 34 is arranged between the front top 32 and the rear top 33, one end of the first lead screw 34 is threadedly connected to the lower part of the front top 32, the other end is threaded to the lower part of the rear top 33, and one end of the first lead screw 34 is connected and set Lug positioning motor 35 i...

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Abstract

The invention discloses a T-shaped piston rod processing positioning device, and belongs to the field of T-shaped piston rod processing. The technical problem to be solved is to provide the processingpositioning device which can clamp and position a support lug and a rod body to ensure perpendicularity and the centering degree, can weld the support lug andthe rod body which are subjected to finish machining, and reduces the processing difficulty and processing cost. According to the technical scheme adopted to solve the technical problem, the T-shaped piston rod processing positioning devicecomprises a base, and the base is a rectangular base; rod body end positioning mechanisms are symmetrically arranged on the left side and the right side of the upper part of the base; and a support lug positioning mechanism and a rod body positioning mechanism are arranged successively from left to right. The T-shaped piston rod processing positioning device can be widely applied to the field of T-shaped piston rod processing.

Description

technical field [0001] The invention discloses a T-shaped piston rod processing and positioning device, which belongs to the technical field of T-shaped piston rod processing. Background technique [0002] The T-shaped piston rod is a special piston rod used in the luffing cylinder of construction machinery. The lug of this piston rod is 90 degrees to the rod body and is connected by welding. In the existing production project, because there is no support The welding and positioning tooling of the lug and the rod body cannot guarantee the verticality and alignment of the lug and the rod body, so the rough machining of the lug and the rod body is generally used, followed by spot welding and then welding, and then finishing the piston rod assembly as a whole , resulting in cumbersome processing procedures, low production efficiency, wasted a lot of manpower and material resources, and increased processing costs. Contents of the invention [0003] The invention overcomes the...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23K37/04
CPCB23K37/04
Inventor 马雷鹏刘喜冬段鑫韩晓周红梅刘美红赵洪志赵飞甄延波陈强
Owner CHANGZHI QINGHUA MACHINERY FACTORY
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