CN201244627Y - 铜排转子切气隙及倒角模具装置 - Google Patents

铜排转子切气隙及倒角模具装置 Download PDF

Info

Publication number
CN201244627Y
CN201244627Y CNU2008200605428U CN200820060542U CN201244627Y CN 201244627 Y CN201244627 Y CN 201244627Y CN U2008200605428 U CNU2008200605428 U CN U2008200605428U CN 200820060542 U CN200820060542 U CN 200820060542U CN 201244627 Y CN201244627 Y CN 201244627Y
Authority
CN
China
Prior art keywords
chamfer
copper bar
mold
rotor
mold device
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CNU2008200605428U
Other languages
English (en)
Inventor
陈吴荣
周晓东
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Jiangsu Tongda Power Technology Co Ltd
Original Assignee
NANTONG TONGDA SILICON STEEL PRESSING CO Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by NANTONG TONGDA SILICON STEEL PRESSING CO Ltd filed Critical NANTONG TONGDA SILICON STEEL PRESSING CO Ltd
Priority to CNU2008200605428U priority Critical patent/CN201244627Y/zh
Application granted granted Critical
Publication of CN201244627Y publication Critical patent/CN201244627Y/zh
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Images

Landscapes

  • Manufacture Of Motors, Generators (AREA)

Abstract

本实用新型提供了一种新型的铜排转子冲片冲气隙及倒角模具装置,其采用模具上的倒角延长部分作倒角刀口,在槽形冲制时将倒角一并冲压出。本实用新型的铜排电机及风力发电机转子冲气隙及倒角模具装置,其由:槽形部分、切气隙部分和倒角部分模具组成,其特征在于:在倒角模具部分有倒角延长部分作为倒角刀口,本实用新型改善了原产品生产工艺中的不合理的部分,使之成熟和完善,保证了电机及风力发动机产品的内在电磁性能和加工工艺的科学性。

Description

铜排转子切气隙及倒角模具装置
技术领域
本实用电机及风力发动机制造领域,尤其是气隙较大的铜排转子。
背景技术
目前,在铜排转子电机及风力发动机制造行业中,制造厂家为了在叠压下铜排后不需车加工转子外圆,特别是风力发动机转子不允许车加工外圆,在图纸上直接设计成去除气隙的转子冲片,铜排转子不同于铸铝转子,铸铝转子车去气隙后外圆为实心的没有尖角,铜排转子铁芯槽口为开口状态,若车加工外圆,车加工后槽口留下的毛刺很难清理,车屑易滞留在转子中,给产品带来隐患,另外转子外圆车加工后会对产品电磁造成性能,所以制造厂家将转子冲片设计为免加工工艺,按通常情况一般冲片生产厂家只能生产出单边带倒角的转子冲片。
发明内容
本实用新型提供了一种新型的铜排转子冲片冲气隙及倒角模具装置。
本实用新型的铜排电机及风力发电机转子冲气隙及倒角模具装置,其由:切气隙部分(1)、槽形部分(2)和倒角部分(3)模具组成,在倒角模具(3)部分有倒角延长部分作为倒角刀口。
本实用新型改善了原产品生产工艺中的不合理的部分,冲出的转子无尖角和毛刺,保证了电机及风力发动机产品的内在电磁性能和加工工艺的科学性。
附图说明
图1为转子单槽冲模具主视图;
图2为转子单槽冲模具俯视图;
图3为转子单冲模运动轨迹图;
图4为冲槽所得的冲片槽形图。
具体实施方式
本实用新型的铜排电机切气隙及倒角模具装置,其由:切气隙部分(1)、槽形部分(2)和倒角部分(3)模具组成,在倒角模具(3)部分有倒角延长部分作为倒角刀口。

Claims (1)

1、铜排转子切气隙及倒角模具装置,其由:切气隙部分(1)、槽形部分(2)和倒角部分(3)模具组成,其特征在于:在倒角模具(3)部分有倒角延长部分。
CNU2008200605428U 2008-05-06 2008-05-06 铜排转子切气隙及倒角模具装置 Expired - Fee Related CN201244627Y (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CNU2008200605428U CN201244627Y (zh) 2008-05-06 2008-05-06 铜排转子切气隙及倒角模具装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CNU2008200605428U CN201244627Y (zh) 2008-05-06 2008-05-06 铜排转子切气隙及倒角模具装置

Publications (1)

Publication Number Publication Date
CN201244627Y true CN201244627Y (zh) 2009-05-27

Family

ID=40728441

Family Applications (1)

Application Number Title Priority Date Filing Date
CNU2008200605428U Expired - Fee Related CN201244627Y (zh) 2008-05-06 2008-05-06 铜排转子切气隙及倒角模具装置

Country Status (1)

Country Link
CN (1) CN201244627Y (zh)

Similar Documents

Publication Publication Date Title
CN101700547B (zh) 定子冲片分切冲槽模具
CN101673986B (zh) 一种电机胶粘式铁芯的制造方法
CN203254604U (zh) 一种可冲切金属件的注塑模具
CN201244627Y (zh) 铜排转子切气隙及倒角模具装置
CN203124551U (zh) 一种汽车侧围内衬板的拉延切角模具
CN202591353U (zh) 热锻件切边冲孔模具
CN202696299U (zh) 一种稀土永磁发电机转子冲片
CN201415237Y (zh) 一种定子冲片冲模模块
CN101733883A (zh) 修毛边治具
CN101702552B (zh) 定子冲片冲模模块
CN101702553B (zh) 冲制定子、转子冲片的方法
CN201415283Y (zh) 一种定子冲片分切冲槽模具
CN205231963U (zh) 电机铁芯成型模具
CN202685201U (zh) 易脱模式压铸模具
CN106623634B (zh) 汽车前门内板冲压模具
CN205341624U (zh) 一种冲压模具的正侧交刀结构
CN201597055U (zh) 呢槽切边装置
CN202824329U (zh) 电机定子冲片高速冲模具
CN202374132U (zh) 水冷发电机转子压装模具
CN201470747U (zh) 一种高速单槽冲模
CN202263841U (zh) 边切边冲的电机硅钢片模具
CN204234550U (zh) 用于汽车固定支架总成零件的分离模具
CN103915924A (zh) 电机用转子冲片
CN202398999U (zh) 一种过滤器压装模
CN202931124U (zh) 切纸机构

Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C56 Change in the name or address of the patentee

Owner name: JIANGSU TONGDA POWER TECHNOLOGICAL CO., LTD.

Free format text: FORMER NAME: NANTONG TONGDA SILICON STEEL PRESSING CO., LTD.

CP03 Change of name, title or address

Address after: Four Zhenan village, Jiangsu city of Tongzhou province zip code: 226352

Patentee after: Jiangsu Tongda Power Technology Co., Ltd.

Address before: Four Zhenan village, Jiangsu city of Tongzhou province zip code: 226352

Patentee before: Nantong Tongda Silicon Steel Pressing Co., Ltd.

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

Granted publication date: 20090527

Termination date: 20160506