CN202132352U - 端盖连接螺栓 - Google Patents

端盖连接螺栓 Download PDF

Info

Publication number
CN202132352U
CN202132352U CN201120244376U CN201120244376U CN202132352U CN 202132352 U CN202132352 U CN 202132352U CN 201120244376 U CN201120244376 U CN 201120244376U CN 201120244376 U CN201120244376 U CN 201120244376U CN 202132352 U CN202132352 U CN 202132352U
Authority
CN
China
Prior art keywords
bolt
screw
connecting bolt
end cover
end cap
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
CN201120244376U
Other languages
English (en)
Inventor
赵敏
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.)
Ningbo Jinwei Fasteners Group Co., Ltd.
Original Assignee
NINGBO JINWEI STANDARD PART 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 NINGBO JINWEI STANDARD PART CO Ltd filed Critical NINGBO JINWEI STANDARD PART CO Ltd
Priority to CN201120244376U priority Critical patent/CN202132352U/zh
Application granted granted Critical
Publication of CN202132352U publication Critical patent/CN202132352U/zh
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Images

Landscapes

  • Motor Or Generator Frames (AREA)

Abstract

本实用新型公开了一种端盖连接螺栓,包括本体,其特征是本体由设置有螺纹的长螺杆和短螺杆以及位于长螺杆和短螺杆之间的六角螺栓头构成;长螺杆和短螺杆的螺纹为外螺纹;长螺杆、短螺杆与六角螺栓头连接处设置为弧面。本实用新型得到的端盖连接螺栓,用于电机端盖固定时,可使电机结构设计更简单、合理、安装拆卸更方便,同时也降低了产品成本。

Description

端盖连接螺栓
技术领域
本实用新型涉及一种用于电机端盖的紧固件,特别是端盖连接螺栓。
背景技术
现有的电机端盖连接螺栓都为单头单螺杆结构,在连接端盖及电机机壳时,需要用两个螺栓来固定连接,比较麻烦,且费时费力、结构设计也复杂。
实用新型内容
本实用新型的目的是为了解决上述现有技术的不足而提供一种结构合理、简单,紧固方便的端盖连接螺栓。
为了实现上述目的,本实用新型所设计的端盖连接螺栓,包括本体,其特征是本体由设置有螺纹的长螺杆和短螺杆以及位于长螺杆和短螺杆之间的六角螺栓头构成。所述长螺杆和短螺杆的螺纹为外螺纹。所述长螺杆、短螺杆与六角螺栓头连接处可以设置为弧面。
本实用新型得到的端盖连接螺栓,在连接时方便快捷,能为安装人员节省时间,同时,电机的结构设计也可简化,也降低了生产成本。
附图说明
图1是实施例的端盖连接螺栓整体结构示意图;
图2是实施例的端盖连接螺栓的右视图。
图中:本体1、螺纹11、长螺杆12、短螺杆13、弧面14、六角螺栓头15。
具体实施方式
下面结合附图和实施例对本实用新型进一步说明。
实施例:
如图1、图2所示,本实施列提供的端盖连接螺栓,包括本体1,本体1由设置有螺纹11的长螺杆12和短螺杆13以及位于长螺杆12和短螺杆13之间的六角螺栓头15构成;长螺杆12、短螺杆13与六角螺栓头15连接处设置为弧面14。
在具体安装时,由于端盖连接螺栓是用于连接端盖的,而通常端盖内都置有电刷片,故在连接时,只需把端盖连接螺栓的长螺杆12穿过电刷片并用螺母固定连接,而短螺杆13则穿过外部机壳,再用螺母固定连接。由于用于不同的电机固定时,其长螺杆12和短螺杆13的尺寸因对应的电机尺寸不同而不同,所以在此对长、短尺寸的大小不作详细限定和举例。

Claims (3)

1.一种端盖连接螺栓,包括本体(1),其特征是本体(1)由设置有螺纹(11)的长螺杆(12)和短螺杆(13)以及位于长螺杆(12)和短螺杆(13)之间的六角螺栓头(15)构成。
2.根据权利要求1所述的端盖连接螺栓,其特征是所述长螺杆(12)和短螺杆(13)的螺纹(11)为外螺纹。
3.根据权利要求1或2所述的端盖连接螺栓,其特征是所述长螺杆(12)、短螺杆(13)与六角螺栓头(15)连接处设置为弧面(14)。
CN201120244376U 2011-07-11 2011-07-11 端盖连接螺栓 Expired - Fee Related CN202132352U (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201120244376U CN202132352U (zh) 2011-07-11 2011-07-11 端盖连接螺栓

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201120244376U CN202132352U (zh) 2011-07-11 2011-07-11 端盖连接螺栓

Publications (1)

Publication Number Publication Date
CN202132352U true CN202132352U (zh) 2012-02-01

Family

ID=45521120

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201120244376U Expired - Fee Related CN202132352U (zh) 2011-07-11 2011-07-11 端盖连接螺栓

Country Status (1)

Country Link
CN (1) CN202132352U (zh)

Similar Documents

Publication Publication Date Title
CN202132352U (zh) 端盖连接螺栓
CN203534553U (zh) 一种位移传感器固定装置
CN203387068U (zh) 一种开关柜的并柜连接装置
CN201565872U (zh) 经济型内六角扳手
CN202977193U (zh) 方便携带的拉闸杆
CN201705914U (zh) 组合活塞
CN203412869U (zh) 易拆装面板
CN203602195U (zh) 一种新型电梯复合地坎
CN204312505U (zh) 一种组合式法兰螺母
CN203542055U (zh) 一种双柱立式车床的梯子结构
CN201747805U (zh) 联轴器
CN201795166U (zh) 电缆桥架连接片
CN202597408U (zh) 内外牙螺母
CN202895068U (zh) 用于涡轮样件安装的辅助结构
CN202344441U (zh) 一种远距离螺丝螺母拆装工具
CN202926826U (zh) 托板螺母
CN202363184U (zh) 10kV分体式绝缘瓷瓶
CN202970115U (zh) 一种预埋地底的围栏支架
CN208566366U (zh) 一种led工矿灯的防侧滑结构
CN201152049Y (zh) 组装铁塔紧抗器
CN201649649U (zh) 止水螺栓
CN203390835U (zh) 一种方便螺栓与螺母相互旋紧的工装夹具
CN202132349U (zh) 螺栓的外连结构
CN201906739U (zh) 1050型轧机锁母防转结构
CN201800498U (zh) 一种篷车防脱器

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: NINGBO JINWEI FASTENERS GROUP CO., LTD.

Free format text: FORMER NAME: NINGBO JINWEI STANDARD FASTENERS CO., LTD.

CP03 Change of name, title or address

Address after: Kaohsiung Toyama District Beilun road 315803 Zhejiang city of Ningbo province.

Patentee after: Ningbo Jinwei Fasteners Group Co., Ltd.

Address before: Kaohsiung Toyama District Beilun road 315803 Zhejiang city of Ningbo Province, Ningbo Jinwei Standard Parts Co. Ltd.

Patentee before: Ningbo Jinwei Standard Part 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: 20120201

Termination date: 20180711