CN201950380U - Protective device for gas shielded arc welding gun - Google Patents
Protective device for gas shielded arc welding gun Download PDFInfo
- Publication number
- CN201950380U CN201950380U CN2010206000708U CN201020600070U CN201950380U CN 201950380 U CN201950380 U CN 201950380U CN 2010206000708 U CN2010206000708 U CN 2010206000708U CN 201020600070 U CN201020600070 U CN 201020600070U CN 201950380 U CN201950380 U CN 201950380U
- Authority
- CN
- China
- Prior art keywords
- welding gun
- protective device
- welding
- shielded arc
- gas shielded
- 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
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Abstract
The utility model relates to a protective device for a gas shielded arc welding gun. The protective device comprises a transparent heat-resistant protective cover arranged at the bottom of the welding gun for protecting a gas refilling chamber, a tightening screw for adjusting the up-down movement of a fixed hub along the welding gun, a fixing sleeve which is a metallic sleeve having a guide groove and being sleeved over the welding gun, and a hand-held annular handle which is integrated with the heat-resistant protective cover and has an inner protrusion. The hand-held annular handle is in clamp connection with a guide block in the guide groove and is movable along the guide groove. The protective device enables the maintenance of excellent welding process under a working condition of high air flow and high welding requirements. Moreover, the protective device facilitates changing of workpieces, greatly improves welding speed, prolongs the service lifetime of a welding gun, and brings great convenience to users.
Description
Technical field
The utility model relates to technical fields such as accurate welding and pressure vessel welding, more particularly, relates to a kind of protective device of gas shielded arc welding welding gun.
Background technology
The protected mode of traditional gas protective welding gun is the protection by ceramic tip, and the shortcoming of this kind mode is that the protective gas space is little, and fixing can not the adjusting causes the weld seam oxidation serious.
Summary of the invention
The purpose of this utility model is can make the protection cover body and the problem of regulated at will at any time according to the welding work pieces requirement for solving; a kind of protective device of gas shielded arc welding welding gun is provided; it is little that it can solve traditional welding gun protective gas space; fixing can not the adjusting caused the serious problem of weld seam oxidation.
The purpose of this utility model is achieved through the following technical solutions:
A kind of protective device of gas shielded arc welding welding gun comprises transparent heat-resisting protective cover, is arranged at the welding gun bottom, is used for the refitting chamber of protective gas;
Trip bolt is regulated fixed sleeving along the position that welding gun moves up and down, thereby controls the position of whole device;
Fixed sleeving is a metal sleeve with gathering sill, is sheathed on the welding gun;
Hand-held handle is fixed as one with the heat-resisting protective cover, also has inner process, carries out clamping with guide pad in the gathering sill, can be movable in gathering sill.
Described transparent heat-resisting protective cover uses the suprasil heat proof material to make.
Described transparent heat-resisting protective cover can be cubic tubular, cylindric or branch sheet.
Described hand-held handle uses metal material to make.
Described gathering sill " L " shape for standing upside down.
The utility model help air flow big and condition of work that welding requirements is higher under, can also keep good welding technological properties, be beneficial to the replacing workpiece, improve the service life of speed of welding and welding gun greatly, convenient various users' uses.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
The specific embodiment
The protective device of gas shielded arc welding welding gun of the present utility model comprises transparent heat-resisting protective cover 7, is arranged at the bottom of welding gun 1, is used for the refitting chamber of protective gas;
Fixed sleeving 2 is a metal sleeve with gathering sill 4, is sheathed on the welding gun 1;
Hand-held handle 6 is fixed as one with transparent heat-resisting protective cover 7, also has inner process, carries out clamping with guide pad 5 in the gathering sill 4, can be movable in gathering sill 4.
Described transparent heat-resisting protective cover 7 uses the suprasil heat proof material to make.
Described transparent heat-resisting protective cover 7 can be cubic tubular, cylindric or branch sheet.
Described hand-held handle 6 uses metal material to make.
Hand-held handle 6 is positioned at gathering sill 4 bottoms of fixed sleeving 2, regulate the minimum point of heat-resisting protective cover 7 and the distance of welding work pieces and be in suitable position, screw trip bolt 3, can normally weld this moment, can mention hand-held handle 6 when changing workpiece to gathering sill 4 tops, gathering sill 4 " L " shape for standing upside down can make hand-held handle 6 remain on eminence, is beneficial to the replacing workpiece; Can be put in gathering sill 4 bottoms at handheld handle 6 after the replacing, continue welding.
In sum, the technical staff in the utility model field can carry out various change and modification fully in not departing from the utility model technological thought scope.Therefore, protection domain of the present utility model is not limited to the content on the specification, must determine its technical scope according to interest field.
Claims (5)
1. the protective device of a gas shielded arc welding welding gun is characterized in that: comprise transparent heat-resisting protective cover (7), be arranged at the bottom of welding gun (1), be used for the refitting chamber of protective gas;
Fixed sleeving (2) is a metal sleeve with gathering sill (4), is sheathed on the welding gun (1);
Trip bolt (3) is regulated fixed sleeving 2 along position that welding gun (1) moves up and down;
Hand-held handle (6) is fixed as one with transparent heat-resisting protective cover (7), also has inner process, carries out clamping with guide pad (5) in the gathering sill (4), can activity in gathering sill (4).
2. the protective device of gas shielded arc welding welding gun according to claim 1 is characterized in that: described transparent heat-resisting protective cover (7) uses the suprasil heat proof material to make.
3. the protective device of gas shielded arc welding welding gun according to claim 1 and 2 is characterized in that: described transparent heat-resisting protective cover 7 can be cubic tubular, cylindric or branch sheet.
4. the protective device of gas shielded arc welding welding gun according to claim 1 and 2 is characterized in that: described hand-held handle 6 uses metal material to make.
5. the protective device of gas shielded arc welding welding gun according to claim 1 and 2 is characterized in that: described gathering sill " L " shape for standing upside down.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206000708U CN201950380U (en) | 2010-11-06 | 2010-11-06 | Protective device for gas shielded arc welding gun |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206000708U CN201950380U (en) | 2010-11-06 | 2010-11-06 | Protective device for gas shielded arc welding gun |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201950380U true CN201950380U (en) | 2011-08-31 |
Family
ID=44494507
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206000708U Expired - Fee Related CN201950380U (en) | 2010-11-06 | 2010-11-06 | Protective device for gas shielded arc welding gun |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201950380U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102672313A (en) * | 2012-05-23 | 2012-09-19 | 句容通用管业有限公司 | Protection cover used for gas shield welding |
| CN103350296A (en) * | 2013-06-25 | 2013-10-16 | 洛阳德平机械设备有限公司 | Air pipe and wire embedding method for guide sleeve of internal welding machine as well as guide sleeve |
| CN104549820A (en) * | 2014-12-26 | 2015-04-29 | 西安交通大学 | Block-prevention micro-spray gun system of quartz-metal composite structure |
| CN106994552A (en) * | 2016-01-22 | 2017-08-01 | 上海大众联合发展车身配件有限公司 | A kind of electrode cap |
| CN113000986A (en) * | 2021-04-13 | 2021-06-22 | 安徽三联学院 | Adjustable gas protection cover device for electric arc additive manufacturing |
-
2010
- 2010-11-06 CN CN2010206000708U patent/CN201950380U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102672313A (en) * | 2012-05-23 | 2012-09-19 | 句容通用管业有限公司 | Protection cover used for gas shield welding |
| CN103350296A (en) * | 2013-06-25 | 2013-10-16 | 洛阳德平机械设备有限公司 | Air pipe and wire embedding method for guide sleeve of internal welding machine as well as guide sleeve |
| CN104549820A (en) * | 2014-12-26 | 2015-04-29 | 西安交通大学 | Block-prevention micro-spray gun system of quartz-metal composite structure |
| CN106994552A (en) * | 2016-01-22 | 2017-08-01 | 上海大众联合发展车身配件有限公司 | A kind of electrode cap |
| CN113000986A (en) * | 2021-04-13 | 2021-06-22 | 安徽三联学院 | Adjustable gas protection cover device for electric arc additive manufacturing |
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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: 20110831 Termination date: 20141106 |
|
| EXPY | Termination of patent right or utility model |