Cutter specially for electronic connector housing processing

A technology for electronic connectors and shells, which is applied in the field of special tools for processing electronic connector shells. It can solve the problems of irregular shell shapes, difficult processing, time-consuming and labor-intensive processing, etc., and achieve the effect of improving processing efficiency and quality and reducing the number of tool changes.

Active Publication Date: 2014-04-02
SUZHOU JUNCHANG COMM TECH CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Electronic connector housings such as figure 1 As shown, it includes a T-shaped entity, which has two cylinders on two planes that are 90 degrees to each other. The cylinders are all provided with inner holes, and one of the cylinders has a straight groove on the

Method used

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  • Cutter specially for electronic connector housing processing
  • Cutter specially for electronic connector housing processing
  • Cutter specially for electronic connector housing processing

Examples

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Example Embodiment

[0012] The present invention will be further described in detail below through specific embodiments.

[0013] figure 1 The housing of the electronic connector is shown in the figure, and the housing comprises a T-shaped body 1 and two cylinders 2 whose axial directions are at an angle of 90°, wherein, what the tool 3 of the present invention needs to process is the T-shaped body 1 and the two cylinders 2, The other grooving and punching of the housing is done by other cutters.

[0014] like figure 2 , 3 As shown, a special tool 3 for machining an electronic connector housing includes a tool head 32 and a tool shank 31. The tool head 32 includes two cutting columns 321 circumferentially arrayed with the central axis of the tool shank 31. The cutting columns 321 are composed of cylindrical The entity constituted by the plane, the rotation upstream side plane, and the rotation downstream side plane 3215, the rotation upstream side and the rotation downstream side mentioned he...

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PUM

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Abstract

The invention discloses a cutter specially for electronic connector housing processing. The cutter comprises a cutter head and a cutter bar. The cutter head comprises two cutting columns circumferentially arranged around a central axis of the cutter bar. Each one of the cutting columns is a solid body comprising a cylindrical surface, a rotary upstream side surface and a rotary downstream side surface, the rotary upstream side surface and the rotary downstream side surface are at an acute angle to each other, an intersecting line of the upper end surface of the cutting column and the rotary downstream side surface forms a first cutting edge, an intersecting line of the rotary upstream side surface and the rotary downstream side surface forms a second cutting edge, an intersecting line of the rotary downstream side surface and the cylindrical surface forms a third cutting edge, and an intersecting line of the rotary downstream side surface and a horizontal plane of the lower end of the cutting column forms a forth cutting edge. The cutter bar is provided with chip guide surfaces intersecting the rotary downstream side surfaces and the horizontal planes. The cutter specially for electronic connector housing processing can be used for processing on multiple parts of an electronic connector housing so that cutter replacement frequency is reduced and processing efficiency is improved.

Description

technical field [0001] The invention relates to a tool, in particular to a special tool for machining electronic connector shells Background technique [0002] electronic connector housings such as figure 1 As shown, it includes a T-shaped entity with two cylinders on two planes at ninety degrees to each other, the cylinders are both provided with inner holes, and a straight groove is opened on the cylindrical surface of one of the cylinders, At present, it is difficult to process such a special shell on a CNC lathe because the shape of the shell is irregular, and multiple tools need to be replaced when milling it, so the machining is time-consuming and labor-intensive. SUMMARY OF THE INVENTION [0003] The technical problem to be solved by the present invention is to provide a special tool for machining electronic connector shells, which can process multiple parts of the electronic connector shell, thereby reducing the number of tool changes and improving the machining e...

Claims

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Application Information

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IPC IPC(8): B23C5/02
Inventor 丁耀琴
Owner SUZHOU JUNCHANG COMM TECH CO LTD
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