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Conical surface grinding wheel numerical control gear grinding machine of large-sized gear shaft

A gear shaft and gear grinding machine technology, which is applied in the field of large gear shaft cone grinding wheel CNC gear grinding machines, can solve the problems of complex tool costs, limited machine height, and inability to grind gears, achieving significant social benefits, simple operation, high precision effect

Inactive Publication Date: 2011-12-28
DALIAN JIAOTONG UNIVERSITY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

It is used to solve the CNC gear grinding process existing in the prior art. The height of the machine tool is limited, and it is mainly used for the processing of small and medium gears and ring gears. The tools are complex and costly; horizontal hobbing processing cannot grind gears, etc.

Method used

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  • Conical surface grinding wheel numerical control gear grinding machine of large-sized gear shaft
  • Conical surface grinding wheel numerical control gear grinding machine of large-sized gear shaft
  • Conical surface grinding wheel numerical control gear grinding machine of large-sized gear shaft

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Embodiment Construction

[0026] The specific embodiment of the present invention, as shown in the accompanying drawings, is made up of machine tool support 43, tailstock 44, slide box 45, power head device 47 and indexing device 48; The static rail II 25 is installed on the sliding crate 45; the upper part of the dovetail static rail II 25 is equipped with a dovetail moving rail II 23, and the dovetail static rail II 25 is equipped with a ball screw II 26 and a nut pair II 24, and a ball screw II 26 It is connected with the servo motor II 1; the side plate 4 is installed on the upper side of the dovetail moving rail II23, the dovetail static rail I 6 is installed on the side plate 4, the dovetail moving rail I 7 is installed on the upper part of the dovetail static rail I 6, and the dovetail static rail I6 is equipped with ball screw I3 and nut pair I2, ball screw I3 is connected with servo motor I5; bracket 22 is installed on dovetail moving rail I7; pinion shaft 8 is installed on the top of bracket 2...

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Abstract

The invention discloses a conical surface grinding wheel numerical control gear grinding machine of a large-sized gear shaft, belonging to grinding equipment of a large-sized gear shaft and consisting of a machine tool bracket, a tailstock, a slide carriage box, a power head device and a dividing device. The conical surface grinding wheel numerical control gear grinding machine is characterized in that the lower part of the power head device is arranged on the slide carriage box, and the slide carriage box is arranged on the machine tool bracket and is provided with a servo motor IV; the dividing device is arranged at one end of the machine tool bracket; and the tailstock is arranged at the other end of the machine tool bracket. The conical surface grinding wheel numerical control gear grinding machine of a large-sized gear shaft has the advantages of novel structure, simple and convenient operation, high precision, suitability for processing long-shaft workpices and the like, therebybeing a novel conical surface grinding wheel numerical control gear grinding machine of the large-sized gear shaft, which integrates the economy and the practicability.

Description

technical field [0001] The large gear shaft cone grinding wheel numerical control gear grinding machine of the present invention relates to a large gear shaft grinding equipment. Background technique [0002] At present, the gear processing efficiency is low, and it is a major issue in the gear industry to improve the gear processing efficiency and reduce the cost under the premise of ensuring the accuracy. Large gear shafts are widely used in mining, metallurgy, nuclear power, wind power and other fields. It is of great significance to develop equipment for grinding large gear shafts. The current gear grinding equipment includes forming method CNC gear grinding machines, and the equipment for processing large gear shafts includes horizontal gear hobbing machines. Existing problems: [0003] 1. Forming CNC gear grinding processing, the height of the machine tool is limited, mainly used for processing small and medium gears and ring gears, the tools are complicated and cost...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B23F5/02
Inventor 刘元伟范佳董政
Owner DALIAN JIAOTONG UNIVERSITY