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Bushing liner rolling machine

A spheronizing machine and bushing technology, applied in the directions of feeding devices, positioning devices, storage devices, etc., can solve the problems of tube wall thickness wear, unevenness, large deformation, etc., and achieve high labor efficiency, high quality, and shaping speed. quick effect

Active Publication Date: 2021-02-23
新松智能制造公共服务平台(青州)有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Existing devices for trimming the diameter of such metal pipes are usually realized by rigid extrusion, that is, by extrusion through two oppositely arranged dies. The problem of uneven wall thickness, that is, the uneven wear of the pipe wall thickness, which reduces the service life

Method used

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  • Bushing liner rolling machine
  • Bushing liner rolling machine
  • Bushing liner rolling machine

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Embodiment Construction

[0019] refer to figure 1 , figure 2 and image 3 , the present invention provides a bush inner diameter rounding machine, which includes a frame 1, the structure of the frame 1 can refer to figure 1 The structure shown in , of course, can also be designed into other shapes according to needs, the purpose of which is to support and fix the various components on the rack, and is not limited to the structure shown in the figure. The frame 1 is rotatably connected with a vertically arranged active power shaft 2, and the top of the main power shaft 2 is equipped with a rotating bearing plate 3 that rotates with it. A clamping cylinder 5 that can slide up and down. In this embodiment, the clamping cylinder 5 includes a clamping rod 51 connected to the rotating carrier plate 3 through a clamping spring 53. The clamping rod 51 is provided with a The outer wall of the bush to be processed clamps the clamped sleeve 52, that is, as shown in the figure, the clamping rod 51 vertically ...

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Abstract

The invention discloses a bushing liner rolling machine which comprises a rack. A main power shaft is rotatably connected to the rack, a rotary bearing disc is mounted on the main power shaft, clamping barrels are distributed annularly on the rotary bearing disc, a shaping transmission is mounted on the rack, a cleaning shaping device is mounted on the shaping transmission, a driving shaft is mounted on the rack, a first crank is in power connection to the driving shaft, a driving swing bar is hinged to the rack, an arc-shaped gear is fixedly connected to one end of the driving swing bar and along chute is formed in the other end of the driving swing bar, a driving column is mounted on the rack, a rack is connected to the driving column, a driving arm is mounted on the driving column, a driving head is mounted on the driving arm, a stirring driving shaft is in power connection to the rotary driving box, a power wheel disc is connected to the stirring driving shaft, a driving wheel disc is mounted on the main power shaft, a plurality of driving chutes are distributed annularly on the driving wheel disc, and a driving protruding tooth capable of stretching into the driving chute anddriving the rotary bearing disc to rotate is mounted on the power wheel disc. The bushing liner rolling machine has the advantages of high shaping speed, good quality and high labor efficiency.

Description

technical field [0001] The invention relates to the field of inner diameter trimming of cylindrical workpieces, in particular to a bushing inner diameter rounding machine. Background technique [0002] At present, the automobile industry has become a pillar industry in the national economy, and suspension parts are indispensable for automobile production. Among the suspension parts, the application of rubber suspension parts is very common, and the metal bushings usually need After the trimming process, to ensure its diameter so as to meet the design requirements. Existing devices for trimming the diameter of such metal pipes are usually realized by rigid extrusion, that is, by extrusion through two oppositely arranged dies. The problem of uneven wall thickness, that is, the uneven wear of the wall thickness of the pipe, reduces the service life. [0003] The Chinese invention patent with the patent number of 201210042827.X discloses a pipe diameter trimming device, which ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B21D3/14B21D43/00
CPCB21D3/14B21D43/003
Inventor 马海洋单广志
Owner 新松智能制造公共服务平台(青州)有限公司
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