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Arc-shaped milling teeth machine tool

A machine tool and gear milling technology, which is applied in the field of arc gear milling machine tools, can solve the problem that the spindle cannot bear axial force and other problems

Inactive Publication Date: 2012-09-26
张文龙
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Since the main shaft is parallel to the plane where the two guide rail pairs are located, the guide rail pair and the bed cannot bear a large force, which also makes the main shaft unable to carry excessive axial force

Method used

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  • Arc-shaped milling teeth machine tool
  • Arc-shaped milling teeth machine tool

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Embodiment Construction

[0009] The present invention will be described in further detail below in conjunction with the accompanying drawings and specific embodiments.

[0010] figure 1 The inclined bed machine tool shown in , includes a bed 2, a main shaft including a horizontal main shaft, and a column component 1, and the main shaft extends along the horizontal direction. The connecting guide rail of the bed is inclined. The main shaft and column parts are connected to the bed through two guide rail pairs 3 and 4. The guide rail pair 3 near the rear end of the main shaft is higher than the guide rail pair 4 near the front end of the main shaft. The plane forms an angle of 20° with the spindle axis 5 .

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Abstract

The invention provides an arc-shaped milling teeth machine tool capable of improving the bearing capacity of guide rail pairs and the machine tool body. The arc-shaped milling teeth machine tool comprises an arc-shaped milling teeth machine tool body, and a spindle and upright post part comprising the spindle, wherein the spindle and upright post part is connected to the machine tool body through two guide rail pairs and is arranged in the two guide rail pairs on the machine tool body; the guide rail pair close to the rear end of the spindle are higher than the guide rail pair close to the front end of the spindle; and a certain angle is formed between a plane which penetrates through the two guide rail pairs and the spindle.

Description

technical field [0001] The invention relates to a curved tooth milling machine tool. technical background [0002] The existing arc gear milling machine tool includes a bed, a main shaft including a horizontal main shaft, and a column part. The main shaft is connected to the main shaft and the column part. Two guide rail pairs are connected with the main shaft and the column parts, the two guide rail pairs are on the same horizontal plane, and the main shaft is parallel to the plane where the two guide rail pairs are located. When the spindle is subjected to axial force, the axial force will react on the bed through two guide rails. Since the main shaft is parallel to the plane where the two guide rail pairs are located, the guide rail pair and the bed cannot bear a large force, which also makes the main shaft unable to carry excessive axial force. Contents of the invention [0003] The purpose of the invention is to provide a machine tool which can improve the bearing c...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23F9/08B23Q1/01
Inventor 张文龙李得保周华书王水军
Owner 张文龙