CN202367266U - 一种转子拉沟平刀 - Google Patents

一种转子拉沟平刀 Download PDF

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Publication number
CN202367266U
CN202367266U CN2011205179560U CN201120517956U CN202367266U CN 202367266 U CN202367266 U CN 202367266U CN 2011205179560 U CN2011205179560 U CN 2011205179560U CN 201120517956 U CN201120517956 U CN 201120517956U CN 202367266 U CN202367266 U CN 202367266U
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China
Prior art keywords
knife
cutter
rotor channel
blades
rotor
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Expired - Fee Related
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CN2011205179560U
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English (en)
Inventor
赵哲
曹兴国
刘名杰
李业茂
李卫东
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Fushun Coal Mine Motor Manufacturing Co Ltd
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Fushun Coal Mine Motor Manufacturing Co Ltd
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Priority to CN2011205179560U priority Critical patent/CN202367266U/zh
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Publication of CN202367266U publication Critical patent/CN202367266U/zh
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Abstract

本实用新型涉及电动机制造领域,公开一种转子拉沟平刀,包括刀刃、手柄、刀尾,所述刀刃为平刃,所述刀刃的的相邻端面互相垂直。本实用新型可提高工作质量,提高生产效率,减少劳动强度,实用性强。

Description

一种转子拉沟平刀
技术领域
本实用新型涉及电动机制造领域,具体说是电动机转子沟槽拉削清理的平刀。
背景技术
电动机转子外圆经车削后,许多铁屑会倒伏在转子沟槽内,必须将其清除,传统办法是用丝锥磨成沟刀进行直接拉削,因起刀时沟刀受力点在尖处,所以此方法存在下列缺点:1、刀具易损坏;2、易划伤转子表面;3、操作难度大,费时费力。
实用新型内容
为了解决上述技术问题,本实用新型公开了一种转子拉沟用平刀,具体技术方案是:
一种转子拉沟平刀,包括刀刃、手柄、刀尾,所述刀刃为平刃,所述刀刃的的相邻端面互相垂直。
附图说明
图1为本实用新型的结构示意图;
图2为图1的俯视图。
具体实施方式
 下面结合附图具体说明本实用新型,如图1、图2所示,本实用新型包括刀刃1、手柄2、刀尾3,所述刀刃1为平刃,所述刀刃的的相邻端面互相垂直。
使用时在起刀处用手锤击打开出槽口,然后再用沟刀进行拉削,因这时沟刀的刃口可以直接作用在工作点上,因此有效地解决了传统工艺刀具易损坏、易划伤转子表面、操作难度大,费时费力的缺点。

Claims (1)

1.一种转子拉沟平刀,包括刀刃、手柄、刀尾,其特征在于:所述刀刃为平刃,所述刀刃的的相邻端面互相垂直。
CN2011205179560U 2011-12-13 2011-12-13 一种转子拉沟平刀 Expired - Fee Related CN202367266U (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2011205179560U CN202367266U (zh) 2011-12-13 2011-12-13 一种转子拉沟平刀

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2011205179560U CN202367266U (zh) 2011-12-13 2011-12-13 一种转子拉沟平刀

Publications (1)

Publication Number Publication Date
CN202367266U true CN202367266U (zh) 2012-08-08

Family

ID=46590990

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2011205179560U Expired - Fee Related CN202367266U (zh) 2011-12-13 2011-12-13 一种转子拉沟平刀

Country Status (1)

Country Link
CN (1) CN202367266U (zh)

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C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20120808

Termination date: 20161213

CF01 Termination of patent right due to non-payment of annual fee