CN202639623U - Calibrating-tube argon arc welding gas injection die - Google Patents

Calibrating-tube argon arc welding gas injection die Download PDF

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Publication number
CN202639623U
CN202639623U CN 201220219670 CN201220219670U CN202639623U CN 202639623 U CN202639623 U CN 202639623U CN 201220219670 CN201220219670 CN 201220219670 CN 201220219670 U CN201220219670 U CN 201220219670U CN 202639623 U CN202639623 U CN 202639623U
Authority
CN
China
Prior art keywords
gas injection
arc welding
argon arc
calibrating
tube
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
CN 201220219670
Other languages
Chinese (zh)
Inventor
周晓钧
周海华
谢春明
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.)
Chengxi Shipyard Co Ltd
Original Assignee
Chengxi Shipyard 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 Chengxi Shipyard Co Ltd filed Critical Chengxi Shipyard Co Ltd
Priority to CN 201220219670 priority Critical patent/CN202639623U/en
Application granted granted Critical
Publication of CN202639623U publication Critical patent/CN202639623U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Abstract

The utility model relates to a calibrating-tube argon arc welding gas injection die and belongs to the technical field of ship repairing and building devices. The calibrating-tube argon arc welding gas injection die comprises a core tube (1), wherein one end of the core tube (1) is opened, a choke plug (3) is arranged at the other end of the core tube (1), and the middle of the core tube (1) is provided with a gas outlet (2). After the calibrating-tube argon arc welding gas injection die is used, argon gas injection can be finished only in 30 seconds, the production efficiency is improved greatly, and the time is saved. 10 bottles of argon gas is required in the existing similar staged manufacture, only one bottle of argon gas is required in the whole EMS stages after the die is used, the using effect is remarkable, the cost is saved, and the effects of cost decreasing and benefit increasing are embodied.

Description

School pipe argon arc welding gas injection mould
Technical field
The utility model relates to a kind of school pipe argon arc welding gas injection mould, belongs to and builds the ship equipment technical field.
Background technology
At present, in the making of boats and ships EMS hydraulic pressure stainless steel tube, complex process, quality requirement is very high.When managing in the school, guarantee school pipe quality for fear of oxidation, usually adopt the means of argon arc welding.During the interior gas injection of the past pipe of traditional technique, generally need 10 minutes, production efficiency is lower, and it is large-minded to expend argon, has increased the cost of school pipe.
Summary of the invention
The purpose of this utility model is to overcome above-mentioned deficiency, and a kind of school pipe argon arc welding gas injection mould is provided, and it has improved production efficiency greatly, has saved time and cost.
The purpose of this utility model is achieved in that a kind of school pipe argon arc welding gas injection mould, and be characterized in: it comprises the core pipe, described core pipe one end opening, and the core pipe other end is provided with silently, and described core pipe middle part offers the gas outlet.
Compared with prior art, the beneficial effects of the utility model are:
Pipe argon arc welding gas injection mould in a kind of school of the utility model only needed 30 seconds can finish the argon gas injection behind the use mould, greatly improved production efficiency, had saved the time; Similar sectional making need consume 10 bottles of argon gas in the past, only needed 1 bottle of argon gas just finish whole EMS segmentation behind the use mould, and result of use is remarkable, has saved cost, has embodied the effect of cost efficiency.
Description of drawings
Fig. 1 is the structural representation of a kind of school of the utility model pipe argon arc welding gas injection mould.
Fig. 2 is a kind of school of the utility model pipe argon arc welding gas injection mold use view.
Wherein:
Core pipe 1
Gas outlet 2
Silently 3
Stainless steel tube 4
Steel flange 5
Air inlet pipe 6.
The specific embodiment
Referring to Fig. 1, Fig. 2, the utility model relates to a kind of school pipe argon arc welding gas injection mould, and it comprises core pipe 1, and described core pipe 1 one end openings, core pipe 1 other end are provided with silently 3, and described core pipe 1 middle part offers gas outlet 2.
During use, core tube opening end is connected with air inlet pipe by adhesive tape, then mould is filled in the mouth of pipe, avoids oxidation protection school pipe quality with carrying out argon arc welding behind the short 30 second time injection argon gas.

Claims (1)

1. argon arc welding gas injection mould is managed in a school, and it is characterized in that: it comprises core pipe (1), described core pipe (1) one end opening, and core pipe (1) other end is provided with silently (3), and described core pipe (1) middle part offers gas outlet (2).
CN 201220219670 2012-05-16 2012-05-16 Calibrating-tube argon arc welding gas injection die Expired - Fee Related CN202639623U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201220219670 CN202639623U (en) 2012-05-16 2012-05-16 Calibrating-tube argon arc welding gas injection die

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201220219670 CN202639623U (en) 2012-05-16 2012-05-16 Calibrating-tube argon arc welding gas injection die

Publications (1)

Publication Number Publication Date
CN202639623U true CN202639623U (en) 2013-01-02

Family

ID=47408798

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201220219670 Expired - Fee Related CN202639623U (en) 2012-05-16 2012-05-16 Calibrating-tube argon arc welding gas injection die

Country Status (1)

Country Link
CN (1) CN202639623U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103862144A (en) * 2014-03-31 2014-06-18 成都振中电气有限公司 Core rod structure for argon arc welding

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103862144A (en) * 2014-03-31 2014-06-18 成都振中电气有限公司 Core rod structure for argon arc welding
CN103862144B (en) * 2014-03-31 2015-12-16 成都振中电气有限公司 A kind of argon arc welding mandrel structure

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20130102

Termination date: 20140516