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Tool setting device for keywaying

A technology of tool setting device and keyway, which is applied in the field of mechanical processing, can solve the problems of unable to guarantee the symmetry requirement of the keyway, large symmetry error, etc., and achieve the effect of high symmetry accuracy of the keyway, fast tool setting speed and convenient operation

Inactive Publication Date: 2016-12-14
TIANJIN HUATIAN CENTURY MACHINERY
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  • Abstract
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AI Technical Summary

Problems solved by technology

When using a milling machine to mill a keyway with high symmetry requirements on the shaft, if the ordinary milling method is used, a large symmetry error will often occur, and the high symmetry requirements of the keyway cannot be guaranteed.

Method used

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  • Tool setting device for keywaying

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Embodiment Construction

[0022] The technical solutions of the present invention will be clearly and completely described below in conjunction with the accompanying drawings. Apparently, the described embodiments are some of the embodiments of the present invention, but not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0023] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" etc. The indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the referred device or element must have a specific orientation, ...

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Abstract

The invention aims to provide a tool setting device for keywaying. The tool setting device for keywaying comprises a machining die holder, a supporting seat, an indexing gear shaft, an indexing pin, a clamping device, a working table, a V-shaped block, a rotating shaft, a rotating plate, positioning plates, a workpiece, a connecting block, a support, a tool setting block and a connecting rotating shaft, and is characterized in that the supporting seat is arranged on one side of the machining die holder and is fixedly connected with the machining die holder; and the indexing gear shaft is arranged on the machining die holder. A V-shaped opening is formed in the support, a V-shaped block is arranged on the V-shaped opening and is provided with the rotating plate and the positioning plates, the workpiece can be tightened on the V-shaped block by the positioning plates, a bush and the rotating shaft are arranged in the V-shaped block, the rotating shaft is fixedly connected with the rotating plate, the rotating shaft can control the rotating plate to rotate so as to adjust the angel of the workpiece, and therefore, keywaying can be carried out. The tool setting device for keywaying has the advantages of convenience in operation, high tool setting speed and high key slot symmetry degree and precision.

Description

technical field [0001] The invention belongs to the technical field of mechanical processing, in particular to a tool setting device for keyway processing. Background technique [0002] At present, in small machining factories, there is a problem of tool setting when milling keyways on milling machines. Usually, the workpiece is clamped on the dividing head for milling, and the required milling cutter is installed on the milling axis, and the machine tool is started. , Slowly move the worktable of the machine tool, slowly move the milling cutter close to one side of the workpiece to be milled, when the milling cutter just mills to one side of the workpiece, lower the worktable to the upper side of the workpiece, and then move the worktable, The distance traveled is exactly half the sum of the diameter of the workpiece and the milling cutter. This is time-consuming and troublesome. Therefore it is very necessary to design a tool setting device for keyway processing. The ke...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23Q15/26B23C3/30
CPCB23Q15/26B23C3/30
Inventor 丁桐
Owner TIANJIN HUATIAN CENTURY MACHINERY
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