CN202560982U - 一种铜铁复合的蜗轮 - Google Patents

一种铜铁复合的蜗轮 Download PDF

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Publication number
CN202560982U
CN202560982U CN2012201655736U CN201220165573U CN202560982U CN 202560982 U CN202560982 U CN 202560982U CN 2012201655736 U CN2012201655736 U CN 2012201655736U CN 201220165573 U CN201220165573 U CN 201220165573U CN 202560982 U CN202560982 U CN 202560982U
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China
Prior art keywords
worm
worm wheel
core
gear
copper
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Expired - Lifetime
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CN2012201655736U
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English (en)
Inventor
周伟红
吴建忠
陈丽洁
杨钰初
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Jiangsu Haida Textile Machinery Co Ltd
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Jiangsu Haida Dyeing and Printing Machinery Co Ltd
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Priority to CN2012201655736U priority Critical patent/CN202560982U/zh
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Publication of CN202560982U publication Critical patent/CN202560982U/zh
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Abstract

本实用新型公布了一种铜铁复合的蜗轮，包括蜗轮齿和蜗轮芯，其特征在于：所述蜗轮齿为铜蜗轮齿，所述蜗轮芯为铸铁蜗轮芯，所述蜗轮齿与蜗轮芯紧密嵌合在一起。所述蜗轮齿与蜗轮芯通过燕尾槽相嵌合。本实用新型具有具备韧性的蜗轮齿又有高强度蜗轮芯，解决了现有蜗轮韧性和强度无法同时兼备的问题。

Description

一种铜铁复合的蜗轮
技术领域
本实用新型属于传动部件领域，特别是涉及一种铜铁复合的蜗轮。
背景技术
    现有的蜗轮蜗杆传动部件中，蜗轮常采用铜材质，这种蜗轮具有较好的韧性，受力后不容易开裂，但是这种蜗轮的蜗轮芯穿有传动轴，受力较大且易磨损。如果采用铸铁材质加工制作蜗轮则蜗轮芯的强度增加但是蜗轮齿受力后容易开裂损坏。
发明内容
本实用新型目的在于针对现有技术的缺陷提供一种既具备韧性的蜗轮齿又有高强度蜗轮芯的铜铁复合的蜗轮。
本实用新型为实现上述目的，采用如下技术方案：
一种铜铁复合的蜗轮，包括蜗轮齿和蜗轮芯，其特征在于：所述蜗轮齿为铜蜗轮齿，所述蜗轮芯为铸铁蜗轮芯，所述蜗轮齿与蜗轮芯紧密嵌合在一起。
所述蜗轮齿与蜗轮芯通过燕尾槽相嵌合。
本实用新型具有具备韧性的蜗轮齿又有高强度蜗轮芯，解决了现有蜗轮韧性和强度无法同时兼备的问题。
附图说明
图 1 为本实用新型正视图；
图 2 为本实用新型径向剖面图；
1、蜗轮齿；2、蜗轮芯。
具体实施方式
如图1所示一种铜铁复合的蜗轮，包括蜗轮齿1和蜗轮芯2，所述蜗轮齿1为铜蜗轮齿，所述蜗轮芯2为铸铁蜗轮芯，所述蜗轮齿1与蜗轮芯2紧密嵌合在一起。所述蜗轮齿与蜗轮芯通过燕尾槽相嵌合。
本实用新型制作时先浇铸铸铁蜗轮芯，然后再在铁芯外围浇铸铜，再将浇铸好的胚体进行蜗轮的加工，完成制作。

Claims (2)

1.一种铜铁复合的蜗轮，包括蜗轮齿和蜗轮芯，其特征在于：所述蜗轮齿为铜蜗轮齿，所述蜗轮芯为铸铁蜗轮芯，所述蜗轮齿与蜗轮芯紧密嵌合在一起。
2.根据权利要求1所述的一种铜铁复合的蜗轮，其特征在于：所述蜗轮齿与蜗轮芯通过燕尾槽相嵌合。
CN2012201655736U 2012-04-18 2012-04-18 一种铜铁复合的蜗轮 Expired - Lifetime CN202560982U (zh)

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CN2012201655736U CN202560982U (zh) 2012-04-18 2012-04-18 一种铜铁复合的蜗轮

Applications Claiming Priority (1)

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CN2012201655736U CN202560982U (zh) 2012-04-18 2012-04-18 一种铜铁复合的蜗轮

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CN202560982U true CN202560982U (zh) 2012-11-28

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102619958A (zh) * 2012-04-18 2012-08-01 江苏海大印染机械有限公司 一种铜铁复合的蜗轮
WO2014192966A1 (en) * 2013-05-31 2014-12-04 Neturen Co., Ltd. Metal core for resin gear and resin gear composite member

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102619958A (zh) * 2012-04-18 2012-08-01 江苏海大印染机械有限公司 一种铜铁复合的蜗轮
WO2014192966A1 (en) * 2013-05-31 2014-12-04 Neturen Co., Ltd. Metal core for resin gear and resin gear composite member
CN105324594A (zh) * 2013-05-31 2016-02-10 高周波热錬株式会社 用于树脂齿轮的金属芯和树脂齿轮组合部件
US9856965B2 (en) 2013-05-31 2018-01-02 Neturen Co., Ltd. Metal core for resin gear and resin gear composite member
CN105324594B (zh) * 2013-05-31 2019-08-30 高周波热錬株式会社 用于树脂齿轮的金属芯和树脂齿轮组合部件

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C56 Change in the name or address of the patentee
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Address after: 214000 Jiangsu Province, Wuxi City District plum village Nanfeng Road No. 8

Patentee after: JIANGSU HAIDA TEXTILE MACHINERY CO., LTD.

Address before: 214000 Jiangsu Province, Wuxi City District plum village Nanfeng Road No. 8

Patentee before: Jiangsu Haida Dyeing Printing Machinery Co.,Ltd.

CX01 Expiry of patent term

Granted publication date: 20121128

CX01 Expiry of patent term