CN203853665U - Split-type submerged-arc welding current contact nozzle - Google Patents

Split-type submerged-arc welding current contact nozzle Download PDF

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Publication number
CN203853665U
CN203853665U CN201420083155.1U CN201420083155U CN203853665U CN 203853665 U CN203853665 U CN 203853665U CN 201420083155 U CN201420083155 U CN 201420083155U CN 203853665 U CN203853665 U CN 203853665U
Authority
CN
China
Prior art keywords
split
arc welding
current contact
contact nozzle
type submerged
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.)
Expired - Fee Related
Application number
CN201420083155.1U
Other languages
Chinese (zh)
Inventor
张璐
赵淑荣
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.)
Shanghai Baoye Group Corp Ltd
Original Assignee
Shanghai Baoye Group Corp 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 Shanghai Baoye Group Corp Ltd filed Critical Shanghai Baoye Group Corp Ltd
Priority to CN201420083155.1U priority Critical patent/CN203853665U/en
Application granted granted Critical
Publication of CN203853665U publication Critical patent/CN203853665U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model relates to a current contact nozzle of a submerged-arc welding machine, in particular to a split-type submerged-arc welding current contact nozzle. The current contact nozzle is split into two sections along the radial direction of a welding wire hole, and the two sections are detachably spliced together. The split-type submerged-arc welding current contact nozzle effectively solves the problem that the cleaning work of arc starting blocked wires is difficult, the labor efficiency is improved, and meanwhile the welding quality is effectively guaranteed.

Description

A kind of split-type submerged-arc welding contact tube
Technical field
The utility model relates to submerged-arc welding, relates in particular to a kind of ignition tip of submerged arc welding machine.
Background technology
Double wire hidden arc welding especially in the welding process of submerged-arc welding, during the welding starting the arc, be easy to produce welding wire adhesion, the unsuccessful situation of the starting the arc, after (in the middle of a cylinder aperture of car for welding wire by) adhesion that conventional ignition tip is integral type, ignition tip must be pulled down, welding wire is pulled out, what have must go out welding wire, wastes time and energy.
Summary of the invention
The utility model is intended to overcome the defect of prior art, and a kind of split-type submerged-arc welding contact tube is provided.The utility model effectively solves the problem of the cleaning work difficulty of starting the arc plug wire, has improved efficiency and has effectively guaranteed welding quality simultaneously.
In order to solve the problems of the technologies described above, a kind of split-type submerged-arc welding contact tube, described ignition tip is radially divided into two lobes along welding wire hole, and two lobes are removably stitched together.
Described split-type submerged-arc welding contact tube, two lobes of described ignition tip link together by bolt or anchor ear.
The utility model is divided into two ignition tip, two dismountable linking together of part.When needs are cleared up the starting the arc plug wire, only two parts of ignition tip need be taken apart, can carry out easily cleaning work.The utility model can effectively be raised labour efficiency, and contributes to guarantee welding quality.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the utility model is further described:
Fig. 1 is the utility model embodiment schematic diagram.
Fig. 2 is the view of A-A direction in Fig. 1.
The specific embodiment
As shown in Figure 1, a kind of split-type submerged-arc welding contact tube, described ignition tip 1 is radially divided into two lobes along welding wire hole, and two lobes are removably stitched together.
As the first embodiment, two lobes of described ignition tip link together by bolt 2.

Claims (2)

1. a split-type submerged-arc welding contact tube, is characterized in that, described ignition tip is radially divided into two lobes along welding wire hole, and two lobes are removably stitched together.
2. split-type submerged-arc welding contact tube according to claim 1, is characterized in that, two lobes of described ignition tip link together by bolt or anchor ear.
CN201420083155.1U 2014-02-26 2014-02-26 Split-type submerged-arc welding current contact nozzle Expired - Fee Related CN203853665U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420083155.1U CN203853665U (en) 2014-02-26 2014-02-26 Split-type submerged-arc welding current contact nozzle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420083155.1U CN203853665U (en) 2014-02-26 2014-02-26 Split-type submerged-arc welding current contact nozzle

Publications (1)

Publication Number Publication Date
CN203853665U true CN203853665U (en) 2014-10-01

Family

ID=51603544

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201420083155.1U Expired - Fee Related CN203853665U (en) 2014-02-26 2014-02-26 Split-type submerged-arc welding current contact nozzle

Country Status (1)

Country Link
CN (1) CN203853665U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111225761A (en) * 2017-10-12 2020-06-02 Kme德国有限及两合公司 Contact tip for electric arc welding having a channel with a cross-section in the shape of a star with convexly rounded flanks

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111225761A (en) * 2017-10-12 2020-06-02 Kme德国有限及两合公司 Contact tip for electric arc welding having a channel with a cross-section in the shape of a star with convexly rounded flanks
CN111225761B (en) * 2017-10-12 2021-05-04 Kme特殊产品有限公司 Contact tip for electric arc welding having a channel with a cross-section in the shape of a star with convexly rounded flanks
US11883914B2 (en) 2017-10-12 2024-01-30 Cunova Gmbh Contact tip for arc welding with a channel having a stellate, multi-lobular cross-section with convexly rounded sides

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20141001

Termination date: 20150226

EXPY Termination of patent right or utility model