CN202524190U - 电机转子花键套 - Google Patents

电机转子花键套 Download PDF

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Publication number
CN202524190U
CN202524190U CN2012201256312U CN201220125631U CN202524190U CN 202524190 U CN202524190 U CN 202524190U CN 2012201256312 U CN2012201256312 U CN 2012201256312U CN 201220125631 U CN201220125631 U CN 201220125631U CN 202524190 U CN202524190 U CN 202524190U
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China
Prior art keywords
spline housing
boss
splined hub
hub body
housing body
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Expired - Fee Related
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CN2012201256312U
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Inventor
朱小红
韩卫栋
黄秋宏
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Whirlpool China Co Ltd
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Hefei Rongshida Sanyo Electric Co Ltd
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Abstract

本实用新型涉及电机转子花键套。包括花健套本体,所述的花键套本体呈圆柱形,花键套本体的外表面沿圆周方向设有环形筋,环形筋的外壁向外延伸设有至少一个凸台,所述凸台的台面与花键套本体的中心线相垂直,且凸台上至少设有一个孔。由上述技术方案可知,本实用新型通过将花键套本体设置成圆柱形,抗扭强度高,可承担的扭矩较大,同时凸台上设置孔可以增大与注塑材料的接触面积,增大受力面积,提高强高,从而提高产品的寿命。

Description

电机转子花键套
技术领域
本实用新型涉及一种花键套,具体说涉及一种用于电机转子的花键套。
背景技术
现有的电机转子花键套多为六角花键套,由于六角花键套的截面是六边形,存在六条边的棱角,所以在注塑成型后,抗扭强度低,可承担的扭矩较小,长期运行时待载能力较低,同时寿命也会受到影响。
实用新型内容
本实用新型的目的在于提供一种电机转子花键套,该花健套强度好,待载能力高。
为实现上述目的,本实用新型采用了以下技术方案:包括花健套本体,所述的花键套本体呈圆柱形,花键套本体的外表面沿圆周方向设有环形筋,环形筋的外壁向外延伸设有至少一个凸台,所述凸台的台面与花键套本体的中心线相垂直,且凸台上至少设有一个孔。
本实用新型的环形筋与花键套本体整体注塑成型。
本实用新型环形筋的外壁上均匀设置四个凸台。
本实用新型花键套本体的端面上设有凹圆标记,该凹圆标记指向花键套本体端面的平齿处。
由上述技术方案可知,本实用新型通过将花键套本体设置成圆柱形,抗扭强度高,可承担的扭矩较大,同时凸台上设置孔可以增大与注塑材料的接触面积,增大受力面积,提高强高,从而提高产品的寿命。
附图说明
图1是本实用新型的主视图;
图2是图1的A-A剖视图。
具体实施方式
下面结合附图对本实用新型做进一步说明:
如图1、图2所示的一种电机转子花键套,包括花健套本体1,花键套本体1呈圆柱形,花键套本体1的外表面沿圆周方向设有环形筋2,环形筋2的外壁向外延伸设有至少一个凸台3,凸台3的台面与花键套本体1的中心线相垂直,且凸台3上至少设有一个孔4,设置孔4的目的在于增大与注塑材料的接触面积,增大受力面积,提高强高,从而提高产品的寿命。
作为本实用新型的优选方案,环形筋2与花键套本体1整体注塑成型,浇注成一体。
作为本实用新型的优选方案,环形筋2的外壁上均匀设置四个凸台3。
花键套本体1的端面上设有凹圆标记5,该凹圆标记5指向花键套本体1端面的平齿处,这样方便装配。
以上所述的实施例仅仅是对本实用新型的优选实施方式进行描述,并非对本实用新型的范围进行限定,在不脱离本实用新型设计精神的前提下,本领域普通技术人员对本实用新型的技术方案作出的各种变形和改进,均应落入本实用新型权利要求书确定的保护范围内。

Claims (4)

1.一种电机转子花键套,包括花健套本体(1),其特征在于:所述的花键套本体(1)呈圆柱形,花键套本体(1)的外表面沿圆周方向设有环形筋(2),环形筋(2)的外壁向外延伸设有至少一个凸台(3),所述凸台(3)的台面与花键套本体(1)的中心线相垂直,且凸台(3)上至少设有一个孔(4)。
2.根据权利要求1所述的电机转子花键套,其特征在于:所述的环形筋(2)与花键套本体(1)整体注塑成型。
3.根据权利要求1所述的电机转子花键套,其特征在于:所述的环形筋(2)的外壁上均匀设置四个凸台(3)。
4.根据权利要求1所述的电机转子花键套,其特征在于:所述花键套本体(1)的端面上设有凹圆标记(5),该凹圆标记(5)指向花键套本体(1)端面的平齿处。
CN2012201256312U 2012-03-29 2012-03-29 电机转子花键套 Expired - Fee Related CN202524190U (zh)

Priority Applications (1)

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CN2012201256312U CN202524190U (zh) 2012-03-29 2012-03-29 电机转子花键套

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CN2012201256312U CN202524190U (zh) 2012-03-29 2012-03-29 电机转子花键套

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9948152B2 (en) 2015-12-11 2018-04-17 Whirlpool Corporation Multi-component rotor for an electric motor of an appliance
US10693336B2 (en) 2017-06-02 2020-06-23 Whirlpool Corporation Winding configuration electric motor
US10704180B2 (en) 2016-09-22 2020-07-07 Whirlpool Corporation Reinforcing cap for a tub rear wall of an appliance

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9948152B2 (en) 2015-12-11 2018-04-17 Whirlpool Corporation Multi-component rotor for an electric motor of an appliance
US10218233B2 (en) 2015-12-11 2019-02-26 Whirlpool Corporation Multi-component rotor for an electric motor of an appliance
US10326323B2 (en) 2015-12-11 2019-06-18 Whirlpool Corporation Multi-component rotor for an electric motor of an appliance
US10897167B2 (en) 2015-12-11 2021-01-19 Whirlpool Corporation Multi-component rotor for an electric motor of an appliance
US11374448B2 (en) 2015-12-11 2022-06-28 Whirlpool Corporation Multi-component rotor for an electric motor of an appliance
US11641138B2 (en) 2015-12-11 2023-05-02 Whirlpool Corporation Multi-component rotor for an electric motor of an appliance
US11909265B2 (en) 2015-12-11 2024-02-20 Whirlpool Corporation Multi-component rotor for an electric motor of an appliance
US10704180B2 (en) 2016-09-22 2020-07-07 Whirlpool Corporation Reinforcing cap for a tub rear wall of an appliance
US11473231B2 (en) 2016-09-22 2022-10-18 Whirlpool Corporation Reinforcing cap for a tub rear wall of an appliance
US10693336B2 (en) 2017-06-02 2020-06-23 Whirlpool Corporation Winding configuration electric motor
US11482901B2 (en) 2017-06-02 2022-10-25 Whirlpool Corporation Winding configuration electric motor

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

Owner name: WHIRLPOOL (CHINA) CO., LTD.

Free format text: FORMER NAME: HEFEI RONGSHIDA SANYO ELECTRIC CO., LTD.

CP01 Change in the name or title of a patent holder

Address after: 230088 No. 96 science Avenue, hi tech Zone, Anhui, Hefei

Patentee after: Whirlpool (China) Limited by Share Ltd

Address before: 230088 No. 96 science Avenue, hi tech Zone, Anhui, Hefei

Patentee before: Hefei Rongshida Sanyo Electric 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: 20121107

Termination date: 20160329