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High-precision high-speed processing and gear-hobbing machine

A gear hobbing machine, high-precision technology, applied in the field of high-precision high-speed processing gear hobbing machines, can solve the problems of limited gear types, low versatility, low processing efficiency, etc., to achieve the effect of automatic adjustment, high versatility, and small space occupation

Pending Publication Date: 2018-06-12
爱思恩梯(苏州)机床有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The existing gear hobbing machines have low processing efficiency, and the types of gears processed by a single gear hobbing machine are limited, and the versatility is low

Method used

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  • High-precision high-speed processing and gear-hobbing machine
  • High-precision high-speed processing and gear-hobbing machine
  • High-precision high-speed processing and gear-hobbing machine

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0034] Please refer to Figure 1-Figure 11 , the present embodiment is a high-precision high-speed machining gear hobbing machine 100, which includes a machine base 1, a knife rest angle adjustment mechanism 2 fixed on the machine base 1, a knife seat 3 arranged on the knife rest angle adjustment mechanism 2, driven by the knife seat 3 The hobbing cutter 4 that moves, the gear base that is fixed on the machine base 1 and positions the gear to drive it to rotate 5, the tailstock limit mechanism that limits the concentricity of the rotation of the gear 6, is sleeved on the tailstock limit The gear automatic loading and unloading mechanism 7 on the outer peripheral surface of the positioning mechanism 6, and the hob correction mechanism 8 arranged on the machine base 1.

[0035] The hob correction mechanism 8 includes a hob connection assembly 81 and a detection assembly 82 for detecting jumping errors of the hob. The hob connection assembly 81 includes a support base 811, a hand...

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Abstract

The invention discloses a high-precision high-speed processing and gear-hobbing machine. The high-precision high-speed processing and gear-hobbing machine comprises a machine base, a tool rest angle regulating mechanism fixedly arranged on the machine base, a tool apron which is arranged on the tool rest angle regulating mechanism, a gear-hobbing knife which is driven by the tool apron to move, agear base which is fixedly arranged on the machine base and is driven to rotate by positioning a gear, a tail base limiting mechanism which performs concentricity limitation on rotation of the gear, and a gear automatic loading and unloading mechanism which sleeves the peripheral surface of the tail base limiting mechanism. The high-precision high-speed processing and gear-hobbing machine can realize a series of automatic operations such as automatic loading, automatic gear-hobbing knife angle regulating, automatic processing and forming and automatic unloading, is high in processing efficiency and is high in processing precision.

Description

【Technical field】 [0001] The invention belongs to the technical field of gear processing, in particular to a high-precision and high-speed gear hobbing machine. 【Background technique】 [0002] The processing and forming of gears generally use gear hobbing machines to process and form gears. Traditional gear hobbing machines include bases, tool holders, tool holders, hobs, and upper limit mechanisms. In order to realize automatic loading and unloading, most of the existing technologies are equipped with a separate automatic loading and unloading device on the base of the gear hobbing machine. A new material is placed on the base for processing. Although this method can realize automatic loading and unloading of gears, it takes up a lot of space and has low grabbing efficiency. The existing gear hobbing machines have low processing efficiency, and the types of gears processed by a single gear hobbing machine are limited, and the versatility is low. [0003] Therefore, it is...

Claims

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Application Information

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IPC IPC(8): B23F5/20B23F9/08B23F23/04B23F23/06
CPCB23F5/20B23F9/08B23F23/04B23F23/06
Inventor 金东升
Owner 爱思恩梯(苏州)机床有限公司
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