CN202240092U - 一种带防护边的送丝齿轮 - Google Patents

一种带防护边的送丝齿轮 Download PDF

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Publication number
CN202240092U
CN202240092U CN2011203426370U CN201120342637U CN202240092U CN 202240092 U CN202240092 U CN 202240092U CN 2011203426370 U CN2011203426370 U CN 2011203426370U CN 201120342637 U CN201120342637 U CN 201120342637U CN 202240092 U CN202240092 U CN 202240092U
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China
Prior art keywords
wire feeding
feeding gear
protective edge
feed gear
wire
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Expired - Fee Related
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CN2011203426370U
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English (en)
Inventor
杨岳峰
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.)
Hengyang Fengshun Automobile Axle Co Ltd
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Hengyang Fengshun Automobile Axle Co Ltd
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Priority to CN2011203426370U priority Critical patent/CN202240092U/zh
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Abstract

一种带防护边的送丝齿轮,属于气体保护焊机的零部件,包括送丝齿轮本体,其特征是本体一侧面的周边有凸出齿面的防护边。可有效防止焊丝滑落,结构简单,使用方便。

Description

一种带防护边的送丝齿轮
技术领域
本实用新型涉及一种气体保护焊机的零部件,特别是一种带防护边的送丝齿轮。
背景技术
现有的如Co2气体保护焊机的送丝齿轮没有防护边,在焊丝安装、使用过程中容易造成焊丝滑落,使用不方便。
发明内容
本实用新型的目的是为了克服上述不足之处,而提供一种防止焊丝滑落,使用方便的带防护边的送丝齿轮。
本实用新型的目的是这样实现的:一种带防护边的送丝齿轮,包括送丝齿轮本体,其特征是本体一侧面的周边有凸出齿面的防护边。
本实用新型由于采用以上结构改进,可有效防止焊丝滑落,结构简单,使用方便。
附图说明
图1为本实用新型结构示意图。
具体实施方式
现结合附图所示实施例对本实用新型作出详细说明。
如图所示,一种带防护边的送丝齿轮,包括送丝齿轮本体1,本体1一侧面连接一同心圆板2,圆板2直径大于本体1直径,其周边凸出部分形成防护边3。

Claims (1)

1.一种带防护边的送丝齿轮,包括送丝齿轮本体(1),其特征是本体(1)一侧面的周边有凸出齿面的防护边(3)。
CN2011203426370U 2011-09-14 2011-09-14 一种带防护边的送丝齿轮 Expired - Fee Related CN202240092U (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2011203426370U CN202240092U (zh) 2011-09-14 2011-09-14 一种带防护边的送丝齿轮

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2011203426370U CN202240092U (zh) 2011-09-14 2011-09-14 一种带防护边的送丝齿轮

Publications (1)

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CN202240092U true CN202240092U (zh) 2012-05-30

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CN2011203426370U Expired - Fee Related CN202240092U (zh) 2011-09-14 2011-09-14 一种带防护边的送丝齿轮

Country Status (1)

Country Link
CN (1) CN202240092U (zh)

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

Granted publication date: 20120530

Termination date: 20140914

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