CN202338574U - 一种包铜齿轮 - Google Patents

一种包铜齿轮 Download PDF

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Publication number
CN202338574U
CN202338574U CN201120407996XU CN201120407996U CN202338574U CN 202338574 U CN202338574 U CN 202338574U CN 201120407996X U CN201120407996X U CN 201120407996XU CN 201120407996 U CN201120407996 U CN 201120407996U CN 202338574 U CN202338574 U CN 202338574U
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China
Prior art keywords
copper
gear
axle
clad
denticle
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Expired - Fee Related
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CN201120407996XU
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English (en)
Inventor
田伟东
李陆伟
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Henan Senmao Machinery Co Ltd
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Henan Senmao Machinery Co Ltd
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Priority to CN201120407996XU priority Critical patent/CN202338574U/zh
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Publication of CN202338574U publication Critical patent/CN202338574U/zh
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Abstract

本实用新型涉及机床部件,特别是涉及一种包铜齿轮,包括轴和齿体,轴的外部吻合齿体的内部,其特征是:所述的吻合的部位的轴上具有棱柱结构或一周的齿形结构,这样结构的包铜齿轮具有经久耐用、齿体和轴不易脱落的优点。

Description

一种包铜齿轮
技术领域
本实用新型涉及机床部件,特别是涉及一种齿轮。 
背景技术
铜齿轮因耐磨在机床上广泛应用,但是它的强度欠佳,所以铜齿轮的里面是用铁制成的轴、外部包裹一个铜制的环形的齿体组成,在现有技术中,铁制的轴的外部和齿体的内部都是圆形的结构,这样的包铜齿轮具有齿体和轴容易脱落的缺点,影响了齿轮的正常使用。 
发明内容
本实用新型的目的就是针对上述缺点,提供一种经久耐用、齿体和轴不易脱落的包铜齿轮。 
本实用新型的技术方案是这样实现的:一种包铜齿轮,包括轴和齿体,轴的外部吻合齿体的内部,其特征是:所述的吻合的部位的轴上具有棱柱结构或一周的齿形结构。 
本实用新型的有益效果是:这样结构的包铜齿轮具有经久耐用、齿体和轴不易脱落的优点。 
附图说明
图1为本实用新型的结构示意图。 
图2为本实用新型另一种情况的结构示意图。 
其中:1、轴     2、齿体    3、棱柱结构 。 
具体实施方式:
下面结合附图对本实用新型作进一步的说明。 
如图1所述,一种包铜齿轮,包括轴1和齿体,轴的外部吻合齿体的内部,其特征是:所述的吻合的部位的轴1上具有棱柱结构3或一周的齿形结构如图2所述。 

Claims (1)

1.一种包铜齿轮,包括轴和齿体,轴的外部吻合齿体的内部,其特征是:所述的吻合的部位的轴上具有棱柱结构或一周的齿形结构。
CN201120407996XU 2011-10-24 2011-10-24 一种包铜齿轮 Expired - Fee Related CN202338574U (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201120407996XU CN202338574U (zh) 2011-10-24 2011-10-24 一种包铜齿轮

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201120407996XU CN202338574U (zh) 2011-10-24 2011-10-24 一种包铜齿轮

Publications (1)

Publication Number Publication Date
CN202338574U true CN202338574U (zh) 2012-07-18

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Family Applications (1)

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CN201120407996XU Expired - Fee Related CN202338574U (zh) 2011-10-24 2011-10-24 一种包铜齿轮

Country Status (1)

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CN (1) CN202338574U (zh)

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C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20120718

Termination date: 20121024