Simple indexing head

A dividing head, simple technology, applied in the direction of metal processing machinery parts, precision positioning equipment, metal processing equipment, etc., can solve the problems of bulky, bulky dividing head, inconvenient use, etc., to achieve small size and convenient use Effect

Inactive Publication Date: 2013-12-18
蔡利锋
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The commonly used dividing head has the following disadvantages: the volume is relatively bulky, and it is difficult to understand the scale when marking

Method used

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  • Simple indexing head

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Embodiment Construction

[0008] When manufacturing, the shape of the bracket is produced first, and cast iron material is used for pouring. The inner holes at both ends of the bracket are equipped with bearings, and the chuck shaft passes through the bearings and is connected with the fixed sleeve by threads. When assembling, pay attention to the bearing clearance. It is not easy to be large enough. If the clearance is too large, it will cause indexing errors. There is a locking handle in front of the stand. This locking handle is used to lock the chuck shaft. The purpose is to fix the chuck shaft without being affected by external forces when marking the line, and to operate normally. The scale line from 1 to 360° is engraved on the chuck for easy degree adjustment. The disk is fixed on the side of the stand with threads, and there are indexing holes on the disk, which are used to fix the degree. When in use, shake the rocker, after adjusting the degree, insert the fixed rod into the indexing hole. ...

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Abstract

The invention belongs to the field of machinery and is used for the indexing and lineation of a part. A simple indexing head is technically characterized in that scale marks are installed on a chuck; the chuck is directly connected with a fixed sleeve on the left side; the fixed sleeve is connected with a rocking bar; a fixing bar is adjusted leftward or rightward according to an adjusted angle; the fixing bar is adjusted into a corresponding indexing hole and is inserted into the corresponding indexing hole. If no corresponding hole is found, the lineation can be implemented via a mode that the chuck is locked by a locking handle. The simple index head is simple and easy to understand for a beginner, small in carrying size and convenient to use.

Description

technical field [0001] The invention belongs to the mechanical field and is used for marking parts. technical background [0002] At present, in mechanical processing, the dividing head is widely used. The dividing head is one of the main accessories of the milling machine. Many parts such as gears, clutches, spline shafts and tool gears need to be milled. Use a dividing head for indexing. The dividing heads usually used on milling machines include simple dividing heads, universal dividing heads, automatic dividing heads, etc. The commonly used dividing head has the following disadvantages: the volume is relatively bulky, and it is difficult to understand the scale when marking. Especially when the fitter marks the line, the commonly used dividing head is very heavy and inconvenient to use. Resulting in inefficient marking. Contents of the invention [0003] In order to solve the above problems, the present invention provides a high-efficiency simple dividing head, whi...

Claims

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Application Information

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IPC IPC(8): B23Q16/02B25H7/00
Inventor 蔡利锋何梦婷
Owner 蔡利锋
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