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Automobile redirector rack milling machine

A technology for automobile steering gear and rack milling machine, which is applied in the directions of gear teeth, gear cutters, and components with teeth, etc., can solve the problems of low work efficiency, rough processing quality and high production cost, and achieves simple structure, simple process, Fine quality effects

Inactive Publication Date: 2015-03-25
TIANJIN HONGZHAO TECH DEV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In view of this, the main purpose of the present invention is to provide a car steering gear rack milling machine, which can solve the problems of low work efficiency, rough processing quality and high production cost in the prior art

Method used

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  • Automobile redirector rack milling machine

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Embodiment Construction

[0011] The present invention will be described in detail below with reference to the accompanying drawings and in combination with embodiments.

[0012] figure 1 It shows a schematic structural view of an automobile steering gear rack milling machine according to an embodiment of the present invention;

[0013] Such as figure 1 As shown, a car steering gear rack milling machine includes a bed 1 and a workbench 2, and also includes a spindle box 3, a feed motor 4, a suspension beam 5, a back plate 6, a forming rack milling cutter 7 and a fixture 9, and the bed The body 1 includes a longitudinal hand wheel 11, a hydraulic device 13 and a horizontal guide rail 14. Two horizontal guide rails 21 are arranged on the bottom surface of the workbench 2. The horizontal guide rails 21 are connected to the horizontal guide rail 14 through the back plate 6. The hydraulic device 13 is used for clamping The positioning and clamping of the workpiece 8 and the spindle box 3 and the automatic...

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Abstract

The invention provides an automobile redirector rack milling machine which comprises a milling machine body and a workbench and further comprises a main shaft box, a feeding motor, a suspension girder, a back plate, a forming rack milling cutter and a fixture. The milling machine body comprises a longitudinal hand wheel, a hydraulic device and a guide rail in the horizontal direction. The bottom face of the workbench is provided with two horizontal guide rails. The horizontal guide rails are connected with the guide rail in the horizontal direction through the back plate. The hydraulic device is used for clamping workpieces, positioning, clamping and automatically lifting the main shaft box and is controlled by a computer. The automobile redirector rack milling machine is simple in structure, the hydraulic device is arranged and controlled by the computer, automatic circulation is achieved, one-time machining and forming are achieved through the forming milling cutter, the effective working time is reduced, the machined rack is fine in quality, the process is simple, working efficiency is improved, and the production cost is lowered.

Description

【Technical field】 [0001] The invention relates to the field of auto parts processing, in particular to an auto steering gear rack milling machine. 【Background technique】 [0002] As a key component to change the direction of the car and keep the car running straight and stable, the performance of the steering gear is directly related to the safety of people and property. During the use of the rack-and-pinion steering gear, it is required that the tooth surface has no obvious wear and defects, so the processing and manufacturing of the rack-and-pinion mechanism of the automotive steering gear is very important. The existing car steering gear rack milling machine has a complex structure, cannot be intelligently controlled, increases the effective working time, and the quality of the processed rack is rough, which cannot meet the processing requirements. The complex process leads to low work efficiency and increases the production cost. 【Content of invention】 [0003] In vie...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23Q3/08B23Q15/00
CPCB23F5/20B23F23/00B23F23/06
Inventor 古子宏
Owner TIANJIN HONGZHAO TECH DEV
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