CN104175015A - 一种焊条 - Google Patents

一种焊条 Download PDF

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Publication number
CN104175015A
CN104175015A CN201410422281.XA CN201410422281A CN104175015A CN 104175015 A CN104175015 A CN 104175015A CN 201410422281 A CN201410422281 A CN 201410422281A CN 104175015 A CN104175015 A CN 104175015A
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CN
China
Prior art keywords
welding
core wire
welding rod
clamping part
core
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201410422281.XA
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English (en)
Inventor
孙建新
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.)
WUXI KEMA MACHINE Co Ltd
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WUXI KEMA MACHINE Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by WUXI KEMA MACHINE Co Ltd filed Critical WUXI KEMA MACHINE Co Ltd
Priority to CN201410422281.XA priority Critical patent/CN104175015A/zh
Publication of CN104175015A publication Critical patent/CN104175015A/zh
Pending legal-status Critical Current

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23KSOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K35/00Rods, electrodes, materials, or media, for use in soldering, welding, or cutting
    • B23K35/02Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by mechanical features, e.g. shape
    • B23K35/0255Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by mechanical features, e.g. shape for use in welding
    • B23K35/0261Rods, electrodes, wires

Abstract

本发明公开一种焊条,包括焊芯和夹持部,所述夹持部两端均设有外螺纹,所述焊芯一端设有内螺纹,所述夹持部与焊芯通过螺纹连接,所述焊芯设有内螺纹的部分外表面无焊药,所述焊芯前端为圆锥状,其余部位为圆柱状。本发明通过将焊条分为焊芯和夹持部两部分结构,使得在焊接时焊条也能燃烧到药皮完全消耗的位置,不会由于焊接头的出现带来资源的大量浪费;另外,焊芯圆锥状的结构可以很快引燃焊芯,凹槽的设计增大了焊接电流。

Description

一种焊条
  
技术领域
本发明属于焊接技术领域,特别涉及一种焊条。 
背景技术
焊条是焊接时大多数情况下必须用到的耗材,常用的焊条由焊芯及药皮两部分构成,焊条是在金属焊芯外将涂料药皮均匀、向心地压涂在焊芯上,而金属焊芯的长度会大于药皮的长度,焊接时,将金属焊芯长出的一段夹持在焊枪上进行导电,进而引弧施焊。当焊条燃烧到接近夹持部分一定距离时,为了保护焊接工具和焊接工人,一般会选择熄弧,这样产生了大量的焊接头,严重浪费了资源。 
发明内容
为了解决现有技术中存在的在焊接过程焊接头浪费严重的问题,本发明提出一种焊条。 
为了解决上述技术问题,本发明采用的技术方案是:一种焊条,包括焊芯和夹持部,所述夹持部两端均设有外螺纹,所述焊芯一端设有内螺纹,所述夹持部与焊芯通过螺纹连接,所述焊芯设有内螺纹的部分外表面无焊药,所述焊芯前端为圆锥状,其余部位为圆柱状。 
优选地,所述夹持部两端分别连接一个焊芯。 
优选地,所述焊芯圆锥状与圆柱状连接处设有一个凹槽。 
本发明的有益效果:本发明通过将焊条分为焊芯和夹持部两部分结构,使得在焊接时焊条也能燃烧到药皮完全消耗的位置,不会由于焊接头的出现带来资源的大量浪费;另外,焊芯圆锥状的结构可以很快引燃焊芯,凹槽的设计增大了焊接电流。 
附图说明
图1为本发明焊条的结构示意图; 
图中:1焊芯,2焊药,3外螺纹,4内螺纹,5夹持部,6凹槽,7圆锥状。
具体实施方式
结合附图对本发明提供的实施方式作进一步详细的说明: 
实施例: 如图1所示,一种焊条,包括焊芯1和夹持部5,所述夹持部5两端均设有外螺纹3,所述焊芯1一端设有内螺纹4,所述夹持部5与焊芯1通过螺纹连接,所述焊芯1设有内螺纹4的部分外表面无焊药2,所述焊芯1前端为圆锥状7,其余部位为圆柱状。 
本实施例中,焊芯1和夹持部5为可拆卸连接。焊接之前,将焊芯1安装到夹持部5上使用。这样将原来一体式的焊芯1分拆为两部分,夹持部5可以重复利用。 
优选地,所述夹持部5两端分别连接一个焊芯1,夹持部5两端分别设有外螺纹3可以同时连接两个焊芯1,在焊接过程中减少安装时间,提高工作效率。 
优选地,所述焊芯1圆锥状7与圆柱状连接处设有一个凹槽6,使焊接接头处缺陷降低,焊缝接头的夹渣、气孔、未熔合等技术难题得到了很好的解决,防止飞溅现象的发生。 
在此说明书中,本发明已参照其特定的实施例作了描述。但是,很显然仍可以作出各种修改和变换而不背离本发明的精神和范围。因此,说明书和附图应被认为是说明性的而非限制性的。 

Claims (3)

1.一种焊条,包括焊芯和夹持部,其特征在于,所述夹持部两端均设有外螺纹,所述焊芯一端设有内螺纹,所述夹持部与焊芯通过螺纹连接,所述焊芯设有内螺纹的部分外表面无焊药,所述焊芯前端为圆锥状,其余部位为圆柱状。
2.根据权利要求1所述的焊条,其特征在于,所述夹持部两端分别连接一个焊芯。
3.根据权利要求1或2所述的焊条,其特征在于,所述焊芯圆锥状与圆柱状连接处设有一个凹槽。
CN201410422281.XA 2014-08-26 2014-08-26 一种焊条 Pending CN104175015A (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201410422281.XA CN104175015A (zh) 2014-08-26 2014-08-26 一种焊条

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201410422281.XA CN104175015A (zh) 2014-08-26 2014-08-26 一种焊条

Publications (1)

Publication Number Publication Date
CN104175015A true CN104175015A (zh) 2014-12-03

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CN201410422281.XA Pending CN104175015A (zh) 2014-08-26 2014-08-26 一种焊条

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CN (1) CN104175015A (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104889606A (zh) * 2015-06-15 2015-09-09 赵兰 一种复合焊条

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4832742A (en) * 1988-05-12 1989-05-23 Metal Research Corporation Flexible refining-agent clad wire for refining molten iron group metal
CN2178585Y (zh) * 1993-12-31 1994-10-05 珠海市迈科机电有限公司 长焊条
JPH10202390A (ja) * 1997-01-20 1998-08-04 Masao Miki 被覆アーク溶接棒
CN203265935U (zh) * 2013-05-09 2013-11-06 常州市五星铝化厂 新型高效焊条
CN103464916A (zh) * 2013-09-22 2013-12-25 昆山市圣翰锡业有限公司 一种电焊条焊芯
CN103846566A (zh) * 2013-12-01 2014-06-11 李虎林 一种焊条

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4832742A (en) * 1988-05-12 1989-05-23 Metal Research Corporation Flexible refining-agent clad wire for refining molten iron group metal
CN2178585Y (zh) * 1993-12-31 1994-10-05 珠海市迈科机电有限公司 长焊条
JPH10202390A (ja) * 1997-01-20 1998-08-04 Masao Miki 被覆アーク溶接棒
CN203265935U (zh) * 2013-05-09 2013-11-06 常州市五星铝化厂 新型高效焊条
CN103464916A (zh) * 2013-09-22 2013-12-25 昆山市圣翰锡业有限公司 一种电焊条焊芯
CN103846566A (zh) * 2013-12-01 2014-06-11 李虎林 一种焊条

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104889606A (zh) * 2015-06-15 2015-09-09 赵兰 一种复合焊条

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Application publication date: 20141203