CN202517164U - 新型等离子钎焊枪头 - Google Patents

新型等离子钎焊枪头 Download PDF

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Publication number
CN202517164U
CN202517164U CN2011204848064U CN201120484806U CN202517164U CN 202517164 U CN202517164 U CN 202517164U CN 2011204848064 U CN2011204848064 U CN 2011204848064U CN 201120484806 U CN201120484806 U CN 201120484806U CN 202517164 U CN202517164 U CN 202517164U
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Prior art keywords
gun head
plasma
welding gun
braze welding
novel plasma
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Expired - Fee Related
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CN2011204848064U
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刘迎春
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Dongguan Xingyi Welding Equipment Technology Co Ltd
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Abstract

本实用新型涉及一种新型等离子钎焊枪头,由于等离子钎焊枪头阴极头和喷嘴的温度近上千度,粘合阴极柱和枪体的耐高温绝缘胶长期工作老化破坏绝缘,本实用新型在阴极柱外表面喷涂一层薄的绝缘陶瓷,并在阴极柱和枪体之间用定位陶瓷条固定,充分保证等离子钎焊枪头的使用寿命。

Description

新型等离子钎焊枪头
技术领域
本实用新型涉及一种新型等离子钎焊枪头,能满足节能、安全和环保的新产品、新发明。 
背景技术
在现有的等离子焊接技术中,主要是等离子弧焊,属于熔化焊接。而钎焊需要燃气和氧气,在能源紧张、安全意识和环保要求的年代,急需一种取代燃气进行钎焊的新的工艺和设备。新型等离子钎焊枪头是实现等离子火焰钎焊的关键部件。 
发明内容
本实用新型所解决的技术问题,在于提供一种结构简单、满足钎焊要求的新型等离子钎焊枪头。本新型等离子钎焊枪头包括等离子弧装置、钎焊火焰装置、冷却装置。本发明在阴极柱表面喷涂一层薄的绝缘陶瓷,在耐高温绝缘胶长期工作绝缘老化的情况下,能绝对保证阴极柱和枪体之间的绝缘,同时定位陶瓷条能保证阴极柱和枪体的相对位置。 
附图说明: 
图1为本发明的新型等离子钎焊枪头的主剖视图
图2为本发明的新型等离子钎焊枪头的A-A′视图。
具体实施方式
以下结合附图对本发明的具体实施方式作详细说明由图1和图2所示,本新型等离子钎焊枪头包括等离子弧装置、钎焊火焰装置、冷却装置。等离子弧装置由阴极柱1、瓷套5、阴极头6、喷嘴8和引弧室7组成,瓷套5具备不同长度更换,适应焊接不同工件;钎焊火焰装置包括进气口10、气体环形通道4和气孔9;冷却装置包括枪体12、冷却水通道3、进水口11、出水口14、枪体12是整体焊接结构,枪体12内包含冷却水通道3、气体环形通道4。阴极柱1圆周表面为凹凸条纹,增加接触散热面积;阴极柱1外表面喷涂一层薄的绝缘陶瓷,包裹2mm厚度以下的耐高温绝缘胶2和枪体12粘合在一起;枪体12和阴极柱1之间有定位陶瓷条13。在等离子弧电源主机作用下,新型等离子钎焊枪头的等离子弧装置产生等离子弧,同时钎焊火焰装置在等离子弧帮助下,产生等离子钎焊火焰,形成钎焊所需的热源。整个过程冷却装置充分冷却确保等离子钎焊火焰的维持。在耐高温绝缘胶2长期工作老化绝缘破坏情况下,阴极柱1表面的绝缘陶瓷还能保证阴极柱1和枪体12的绝缘,定位陶瓷条13保证阴极柱1和枪体12的相对位置。 

Claims (4)

1.一种新型等离子钎焊枪头,包括等离子弧装置、钎焊火焰装置、冷却装置,其特征在于:等离子弧装置的阴极柱外表面涂覆一层薄的陶瓷绝缘材料。
2.根据权利要求1 所述的一种新型等离子钎焊枪头,其特征在于:阴极柱圆周表面为凹凸条纹。
3.根据权利要求1 所述的一种新型等离子钎焊枪头,其特征在于:阴极柱和枪体之间有定位陶瓷条。
4.根据权利要求1 所述的一种新型等离子钎焊枪头,其特征在于:阴极柱和枪体用厚度2毫米以下的耐高温绝缘胶粘合在一起。
CN2011204848064U 2011-11-29 2011-11-29 新型等离子钎焊枪头 Expired - Fee Related CN202517164U (zh)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102489818A (zh) * 2011-11-29 2012-06-13 刘迎春 新型等离子钎焊枪头

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102489818A (zh) * 2011-11-29 2012-06-13 刘迎春 新型等离子钎焊枪头

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Owner name: DONGGUAN XINGYI WELDING EQUIPMENT TECHNOLOGY CO.,

Free format text: FORMER OWNER: LIU YINGCHUN

Effective date: 20121221

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Effective date of registration: 20121221

Address after: Industrial four North Road Dongguan Songshan Lake high tech Industrial Development Zone in Guangdong province 523000 ITT building room 212 No. five

Patentee after: Dongguan Xingyi Welding Equipment Technology Co., Ltd.

Address before: Industrial four North Road Dongguan Songshan Lake high tech Industrial Development Zone in Guangdong province 523000 ITT building room 212 No. five

Patentee before: Liu Yingchun

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

Granted publication date: 20121107

Termination date: 20151129

EXPY Termination of patent right or utility model