CN202951967U - Welding torch - Google Patents
Welding torch Download PDFInfo
- Publication number
- CN202951967U CN202951967U CN 201220641411 CN201220641411U CN202951967U CN 202951967 U CN202951967 U CN 202951967U CN 201220641411 CN201220641411 CN 201220641411 CN 201220641411 U CN201220641411 U CN 201220641411U CN 202951967 U CN202951967 U CN 202951967U
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- CN
- China
- Prior art keywords
- welding torch
- welding
- tip
- model
- utility
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- 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
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Abstract
The utility model discloses a welding torch. The welding torch comprises a welding nozzle, a welding torch duct, an operation mechanism and a wire feeding duct which are sequentially connected. The welding torch has the advantages that the structure is simple, the operation is convenient during welding, and meanwhile, the safety performance is high.
Description
Technical field
The utility model relates to a kind of welding torch, particularly a kind of welding torch of simple to operate, cylinder barrel class inner hole of workpiece surface that security performance is high.
Background technology
Cylinder barrel class workpiece is a kind of parts of often using on modern mechanical; as: hydraulic cylinder, aluminium alloy cylinder cylinder, deep hole thin-walled cylinder barrel etc.; it is because the reasons such as mechanical friction, vibration often there will be the damage of bore area; and industry is generally used the endoporus welding is processed; the existing general general welding torch adopted can't reach instructions for use; it shows: one side operates more complicated, security performance is lower, to the cylinder barrel class workpiece of deep hole class, can't be processed on the other hand.Therefore for the problem of above existence, those skilled in the art is necessary to design a kind of welding torch for the welding of cylinder barrel class inner hole of workpiece.
The utility model content
Based on this, the purpose of this utility model is to provide a kind of simple to operate, welding torch that security performance is high.
In order to solve the problem of above-mentioned proposition, the utility model provides following technical scheme:
A kind of welding torch, it comprises tip, welding torch conduit, operating mechanism and the wire feeding guiding tube connected successively.
Further, described tip is connected with the welding torch guiding-tube bend.
Further, described tip is the carbon dioxide gas arc welding mouth.
Further, the material of described welding torch conduit is steel pipe, and its diameter * wall thickness * length is: 16 * 2 * 800mm.
Further, the length of described wire feeding guiding tube is 3000mm.
The utlity model has following beneficial effect: structure is very simple, easy to operate when welding, adopts the carbon dioxide gas arc welding mouth simultaneously, and security performance is high.
The accompanying drawing explanation
Fig. 1. be the structure chart of welding torch of the present utility model.
Description of reference numerals: 1, tip, 2, the welding torch conduit, 3, operating mechanism, 4, wire feeding guiding tube.
The specific embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in more detail.
Consult shown in Fig. 1, the utility model provides a kind of welding torch, it comprises tip 1, welding torch conduit 2, operating mechanism 3 and the wire feeding guiding tube 4 connected successively, described tip 1 is connected with welding torch conduit 2 is crooked, like this because there are certain angle in tip 1 and welding torch conduit 2, while whole welding torch being sent in the inwall of cylinder barrel class workpiece, tip 1 can directly be contacted with inwall, thus convenient welding.
In the utility model: its tip 1 is the carbon dioxide gas arc welding mouth; The material of welding torch conduit 2 is steel pipe, and its diameter * wall thickness * length is: 16 * 2 * 800mm; The length of wire feeding guiding tube 4 is 3000mm.So, can process easily welding to the cylinder barrel class workpiece of deep hole class.Wherein operating mechanism 3 can adopt the operating mechanism in general welding torch, welding torch in use like this, at first by part fixed placement to be welded, then the tip of welding torch of the present utility model 1 one ends are sent in the inwall of part, welding wire is packed in wire feeding guiding tube 4, and the wire feeding guiding tube in open operation mechanism 3, so, welding wire is along with wire feeding guiding tube 4 enters welding torch conduit 2, thereby enter tip 1, to facilitate, accurately the inwall of part to be processed.
Above-described embodiment is preferably embodiment of the utility model; but embodiment of the present utility model is not restricted to the described embodiments; and other any do not deviate from change, the modification done under Spirit Essence of the present utility model and principle, substitutes, combination, simplify; as only improved the overall dimensions of welding torch; all should be equivalent substitute mode, within being included in protection domain of the present utility model.
Claims (5)
1. a welding torch is characterized in that: it comprises tip (1), welding torch conduit (2), operating mechanism (3) and the wire feeding guiding tube (4) connected successively.
2. welding torch according to claim 1 is characterized in that: described tip (1) is connected with welding torch conduit (2) is crooked.
3. welding torch according to claim 1 and 2, it is characterized in that: described tip (1) is the carbon dioxide gas arc welding mouth.
4. welding torch according to claim 1 and 2, it is characterized in that: the material of described welding torch conduit (2) is steel pipe, and its diameter * wall thickness * length is: 16 * 2 * 800mm.
5. welding torch according to claim 1 and 2, it is characterized in that: the length of described wire feeding guiding tube (4) is 3000mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220641411 CN202951967U (en) | 2012-11-29 | 2012-11-29 | Welding torch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220641411 CN202951967U (en) | 2012-11-29 | 2012-11-29 | Welding torch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202951967U true CN202951967U (en) | 2013-05-29 |
Family
ID=48457562
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220641411 Expired - Fee Related CN202951967U (en) | 2012-11-29 | 2012-11-29 | Welding torch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202951967U (en) |
-
2012
- 2012-11-29 CN CN 201220641411 patent/CN202951967U/en not_active Expired - Fee Related
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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: 20130529 Termination date: 20151129 |