CN201755715U - Elbow type welding torch - Google Patents

Elbow type welding torch Download PDF

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Publication number
CN201755715U
CN201755715U CN2010202879839U CN201020287983U CN201755715U CN 201755715 U CN201755715 U CN 201755715U CN 2010202879839 U CN2010202879839 U CN 2010202879839U CN 201020287983 U CN201020287983 U CN 201020287983U CN 201755715 U CN201755715 U CN 201755715U
Authority
CN
China
Prior art keywords
welding torch
welding gun
welding
corner
head
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
CN2010202879839U
Other languages
Chinese (zh)
Inventor
罗登峰
王荣
高鸣
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.)
HUAHAN SCI-TECH Co Ltd SUZHOU INDUSTRIAL PARK
Original Assignee
HUAHAN SCI-TECH Co Ltd SUZHOU INDUSTRIAL PARK
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 HUAHAN SCI-TECH Co Ltd SUZHOU INDUSTRIAL PARK filed Critical HUAHAN SCI-TECH Co Ltd SUZHOU INDUSTRIAL PARK
Priority to CN2010202879839U priority Critical patent/CN201755715U/en
Application granted granted Critical
Publication of CN201755715U publication Critical patent/CN201755715U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model relates to an elbow type welding torch, which comprises a welding torch connecting component, wherein one side of the welding torch connecting component is provided with a welding torch body. The elbow type welding torch is characterized in that a corner linking part is arranged at the end of the welding torch body and provided with a welding torch head, and an arc-shaped torch neck is arranged between the welding torch head and the welding torch body. Simultaneously, an included angle between the welding torch head and the welding torch body is 90 degrees. A water cooling channel is arranged in the corner linking part which is provided with a cooling water inlet and outlet joint. Therefore, the 90-degree included angle between the welding torch head and the welding torch body can be formed by the aid of the corner linking part, the demands on welding postures in various narrow spaces can be met, particularly the welding torch can enter various pipes with small diameters for welding, and accordingly application field of the welding torch is widened. Further, the welding torch head and the corner linking part contact closely, and the water cooling channel is arranged in the corner linking part, thereby enhancing radiating effect of the welding torch head, increasing the duty cycle of the welding torch, and being beneficial for prolonging the service life of the welding torch.

Description

The elbow type welding gun
Technical field
The utility model relates to a kind of welding gun, relates in particular to a kind of elbow type welding gun.
Background technology
Existing welding gun does not have radian or has only very little radian between its welding gun rifle head and the welding gun rifle body, can not adapt to the welding posture needs of small space, particularly enters the interior welding of pipe of various little calibers.
Therefore, need to have between a kind of welding gun rifle head and the welding gun rifle body welding gun of 90 ° of radians.
The utility model content
The purpose of this utility model is to overcome the above problem that prior art exists, and a kind of elbow type welding gun is provided.
For realizing the purpose of this utility model elbow type welding gun, include the welding gun coupling assembling, one side of described welding gun coupling assembling is provided with welding gun rifle body, wherein: the termination of described welding gun rifle body is provided with corner and is connected part, on the described corner linking part welding gun rifle head is installed, and is provided with arc rifle neck between welding gun rifle head and the welding gun rifle body; Angle between described welding gun rifle head and the welding gun rifle body is 90 °; Be provided with water-cooling channel in the described corner linking part, described corner is connected part and is provided with water cooling turnover joint.
Further, above-mentioned elbow type welding gun, wherein, described water cooling turnover joint is arranged on the below that corner is connected part, and the bearing of trend of water cooling turnover joint is parallel with horizontal plane.
Further, above-mentioned elbow type welding gun, wherein, described welding gun rifle head can be sent welding wire, and welding wire when welding gun rifle head comes out and the angle between the welding gun rifle body be 90 °.
Adopt technical solutions of the utility model,, between welding gun rifle head and welding gun rifle body, constitute 90 ° angle by the existence of corner linking part.Thus, can satisfy the welding posture needs of multiple small space, particularly can allow welding gun enter in the pipe of various little calibers and weld, enlarge the use field.Simultaneously, welding gun rifle head is connected part with corner and closely contacts, and by the water-cooling channel on the corner linking part, has increased the radiating effect of welding gun rifle head, has improved the arcing time factor of welding gun, also helps prolonging its service life
The purpose of this utility model, advantage and characteristics will illustrate by the non-limitative illustration of following preferential embodiment and explain that these embodiment only provide as an example with reference to accompanying drawing.
Description of drawings
Fig. 1 is the unitary construction schematic diagram of elbow type welding gun;
Fig. 2 is the cross-sectional view of elbow type welding gun.
The implication of each Reference numeral is as follows among the figure:
1 welding gun coupling assembling, 2 welding gun rifle bodies
3 corners are connected part 4 welding gun rifle heads
5 arc rifle necks, 6 wire-feeding pipes
7 water coolings turnover joint, 8 welding wires
The specific embodiment
Elbow type welding gun as shown in Figure 1 and Figure 2, include welding gun coupling assembling 1, side at welding gun coupling assembling 1 is provided with welding gun rifle body 2, its unusual part is: be provided with corner in the termination of described welding gun rifle body 2 and be connected part 3, on this corner linking part 3 welding gun rifle head 4 is installed, and is provided with arc rifle neck 5 between welding gun rifle head 4 and the welding gun rifle body 2.And the angle between welding gun rifle head 4 and the welding gun rifle body 2 is 90 °.Simultaneously, consider that the heat of its generation is bigger after the welding gun work, in order to help the operate as normal of welding gun, the utility model is provided with water-cooling channel in corner is connected part 3, and described corner is connected part 3 and is provided with water cooling turnover joint 7.
In conjunction with the utility model one preferred implementation, the water cooling that is adopted turnover joint 7 is arranged on the below that corner is connected part 3, and the extension side of water cooling turnover joint 7 is parallel with horizontal plane.Like this, help the proper flow of cooling fluid, improve whole cooling effectiveness.
Simultaneously, consider that the utility model can realize the welding of caliber inner chamber, described welding gun rifle head can be sent welding wire, and welding wire when welding gun rifle head comes out and the angle between the welding gun rifle body be 90 °.Can allow welding gun enter in the pipe of various little calibers like this and weld, also can weld freely even if internal diameter is 13 centimetres a caliber.
Further, the utility model during fabrication, the welding gun parts that its welding gun coupling assembling 1 and welding gun rifle body 2 can directly adopt in the market to be sold need not secondary operations.Simultaneously, welding gun rifle head 4, corner are connected part 3 all can adopt the processing of copper spare with welding gun rifle neck 5, and welding gun rifle head 4 is connected part 3 with corner and closely contacts, and hydrous water cold soln and water-cooling channel satisfy maximum radiating effect.
By above-mentioned character express also in conjunction with the accompanying drawings as can be seen, behind employing the utility model,, between welding gun rifle head and welding gun rifle body, constitute 90 ° angle by the existence of corner linking part.Thus, can satisfy the welding posture needs of multiple small space, particularly can allow welding gun enter in the pipe of various little calibers and weld, enlarge the use field.Simultaneously, welding gun rifle head is connected part with corner and closely contacts, and by the water-cooling channel on the corner linking part, has increased the radiating effect of welding gun rifle head, has improved the arcing time factor of welding gun, also helps prolonging its service life.
Certainly, more than only be concrete exemplary applications of the present utility model, protection domain of the present utility model is not constituted any limitation.In addition to the implementation, the utility model can also have other embodiment.All employings are equal to the technical scheme of replacement or equivalent transformation formation, all drop within the utility model scope required for protection.

Claims (3)

1. elbow type welding gun, include the welding gun coupling assembling, one side of described welding gun coupling assembling is provided with welding gun rifle body, it is characterized in that: the termination of described welding gun rifle body is provided with corner and is connected part, on the described corner linking part welding gun rifle head is installed, and is provided with arc rifle neck between welding gun rifle head and the welding gun rifle body; Angle between described welding gun rifle head and the welding gun rifle body is 90 °; Be provided with water-cooling channel in the described corner linking part, described corner is connected part and is provided with water cooling turnover joint.
2. elbow type welding gun according to claim 1 is characterized in that: described water cooling turnover joint is arranged on the below that corner is connected part, and the extension side of water cooling turnover joint is parallel with horizontal plane.
3. elbow type welding gun according to claim 1 is characterized in that: described welding gun rifle head is for sending welding wire formula welding gun rifle head, and welding wire when welding gun rifle head comes out and the angle between the welding gun rifle body be 90 °.
CN2010202879839U 2010-08-10 2010-08-10 Elbow type welding torch Expired - Fee Related CN201755715U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2010202879839U CN201755715U (en) 2010-08-10 2010-08-10 Elbow type welding torch

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2010202879839U CN201755715U (en) 2010-08-10 2010-08-10 Elbow type welding torch

Publications (1)

Publication Number Publication Date
CN201755715U true CN201755715U (en) 2011-03-09

Family

ID=43642980

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2010202879839U Expired - Fee Related CN201755715U (en) 2010-08-10 2010-08-10 Elbow type welding torch

Country Status (1)

Country Link
CN (1) CN201755715U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102371424A (en) * 2010-08-10 2012-03-14 苏州工业园区华焊科技有限公司 Bent-head-type welding gun
WO2018036535A1 (en) * 2016-08-25 2018-03-01 北京文源同创科技有限公司 Welding gun

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102371424A (en) * 2010-08-10 2012-03-14 苏州工业园区华焊科技有限公司 Bent-head-type welding gun
WO2018036535A1 (en) * 2016-08-25 2018-03-01 北京文源同创科技有限公司 Welding gun

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

Granted publication date: 20110309

Termination date: 20160810