Gear rack machining lathe

A technology for special lathes and racks, which is applied in metal processing, metal processing equipment, metal processing machinery parts, etc. It can solve the problems of different spacing and affect the use of racks, and achieve the effect of improving processing accuracy and reducing errors

Inactive Publication Date: 2007-08-22
太仓市骏马机械设备有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In the prior art, the processing method of the rack uses milling cutters of different standards to directly grind the raw materials. For the rack with small modulus, this processing is relatively simple and convenient; but when the modulus of the rack increases , it is not suitable to use the milling cutter to directly grind into teeth, so people usually use a planer to plan the rack blank by planing, but no matter whether the milling cutter is used to process the small modulus rack or the planer is used to process the large modulus rack , during the processing, the teeth on each rack blank are processed one by one, so that after the processing is completed, the spacing between each tooth will be different, which will affect the use of the rack

Method used

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  • Gear rack machining lathe
  • Gear rack machining lathe
  • Gear rack machining lathe

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Embodiment Construction

[0017] As shown in Figures 1 to 5, a special lathe for rack processing includes a machine tool seat 1, a worktable 2 arranged on the machine tool seat 1, and slidably arranged on the machine tool seat 1 along the X-axis direction and close to the worktable 2 of the rack machining head 3.

[0018] The worktable 2 is cylindrical, and is rotatably arranged on the machine tool base 1 around its own axis. The axis of the cylindrical worktable 2 extends along the X-axis direction. The outer circumferential wall of the worktable 2 is provided with a A plurality of installation grooves 5 for installing the rack and extending along the X-axis direction, the plurality of installation grooves 5 are distributed along the circumferential direction of the table 2, and the distance between two adjacent installation grooves 5 is smaller than the rack to be processed In this way, by installing multiple pre-machined racks in different installation slots 5, multiple racks can be machined at one ...

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Abstract

The gear rack machining lathe includes one machine tool seat, one work bench on the machine tool seat, and one gear rack machining head capable of sliding in the X direction, as well as one gear rack machining head locating device for locating the gear rack machining head in X direction. The gear rack machining head locating device includes one first locating part fixed on the machine tool seat and one second locating part fixed on the gear rack machining head, the first locating part has several locating units distributed in X direction and in the interval equal to the tooth pitch of the gear rack to be machined, and the second locating part capable of sliding along Y direction fits with at least one locating units. The present invention has high cutting precision.

Description

technical field [0001] The invention relates to a special lathe for rack machining. Background technique [0002] In the prior art, the machining method of the rack uses milling cutters of different standards to directly grind the raw materials. For racks with small modules, this processing is relatively simple and convenient; but when the module of the rack increases , it is not suitable to use the milling cutter to directly grind the teeth, so people usually use the planer to plan the rack blank, but whether the milling cutter is used to process the small module rack or the planer is used to process the large module rack , During the processing, the teeth on each rack blank are processed one by one, so that after the processing is completed, the spacing between the teeth will be different, which affects the use of the rack. SUMMARY OF THE INVENTION [0003] The purpose of the present invention is to provide a special lathe for rack machining, the racks processed by the ...

Claims

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Application Information

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IPC IPC(8): B23F5/00B23Q1/26B23Q7/02B23Q1/58B23Q5/027B23Q5/34B23Q5/40
Inventor 马俊国
Owner 太仓市骏马机械设备有限公司
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