CN221134431U - Carbon dioxide gas protection welding gun - Google Patents
Carbon dioxide gas protection welding gun Download PDFInfo
- Publication number
- CN221134431U CN221134431U CN202323116356.5U CN202323116356U CN221134431U CN 221134431 U CN221134431 U CN 221134431U CN 202323116356 U CN202323116356 U CN 202323116356U CN 221134431 U CN221134431 U CN 221134431U
- Authority
- CN
- China
- Prior art keywords
- nozzle seat
- handle
- seat
- carbon dioxide
- nut
- 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.)
- Active
Links
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 title claims abstract description 40
- 238000003466 welding Methods 0.000 title claims abstract description 26
- 229910002092 carbon dioxide Inorganic materials 0.000 title claims abstract description 20
- 239000001569 carbon dioxide Substances 0.000 title claims abstract description 20
- 239000007921 spray Substances 0.000 claims abstract description 13
- 239000004576 sand Substances 0.000 claims description 7
- 239000004677 Nylon Substances 0.000 claims description 5
- 229920001778 nylon Polymers 0.000 claims description 5
- 238000009413 insulation Methods 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012994 industrial processing Methods 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 239000012466 permeate Substances 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
Landscapes
- Nozzles (AREA)
Abstract
The utility model relates to a carbon dioxide gas protection welding gun which comprises a handle and a gun head arranged on the handle, wherein the gun head comprises a bent pipe, an outer rubber sleeve wrapped on the bent pipe, a conducting nozzle seat in threaded connection with one end of the bent pipe, a spray pipe sleeved on the conducting nozzle seat, a spring arranged between the spray pipe and the conducting nozzle seat, and a nozzle seat arranged on the spray pipe, one end of the conducting nozzle seat is in threaded connection with a conducting nozzle extending in the nozzle seat, the other end of the bent pipe is in threaded connection with a nut, a fixing seat is arranged in the handle, a clamping hole matched with the nut is arranged on the fixing seat, and the nut is clamped in the clamping hole to form clamping fit between the nut and the fixing seat. The utility model has the advantages of simple structure, stable and reliable performance and convenient disassembly and assembly.
Description
Technical Field
The utility model relates to the technical field of welding equipment, in particular to a carbon dioxide gas shielded welding gun.
Background
Currently, a welding gun is one of the essential tools for performing welding operations in industrial production and processing. The working principle of the welding gun is that the heat generated by high current and high voltage of the welding machine is gathered at the gun head of the welding gun to melt the welding wire, the melted welding wire permeates to the part to be welded, and the welded objects are firmly connected into a whole after being cooled. The existing carbon dioxide gas protection welding gun head is complex in structural design, more in number of parts and complex in assembly. And this carbon dioxide gas protection welder's rifle head and handle dismouting are inconvenient, when the rifle head need be changed, need all unpack apart whole handle, and the dismouting of rifle head and handle wastes time and energy.
Disclosure of Invention
The utility model aims to overcome the defects of the prior art and provides a carbon dioxide gas protection welding gun which is simple in structure, stable and reliable in performance and convenient to assemble and disassemble.
In order to achieve the purpose, the carbon dioxide gas protection welding gun comprises a handle and a gun head arranged on the handle, wherein the gun head comprises a bent pipe, an outer rubber sleeve wrapped on the bent pipe, a conducting nozzle seat in threaded connection with one end of the bent pipe, a spray pipe sleeved on the conducting nozzle seat, a spring arranged between the spray pipe and the conducting nozzle seat, and a nozzle seat arranged on the spray pipe, one end of the conducting nozzle seat is in threaded connection with a conducting nozzle extending in the nozzle seat, the other end of the bent pipe is in threaded connection with a nut, a fixing seat is arranged in the handle, a clamping hole matched with the nut is formed in the fixing seat, and the nut is clamped in the clamping hole to form clamping fit of the nut and the fixing seat.
The beneficial effect of above-mentioned structure is: the bent pipe and the conducting nozzle seat, and the conducting nozzle seat and the conducting nozzle are assembled in a threaded connection mode respectively, so that the assembly of the gun head is facilitated, and the assembly efficiency is higher. And one end of the elbow is connected with a nut in a threaded manner, and the nut is clamped in a fixed seat in the handle, so that the elbow and the handle are convenient to assemble and disassemble, and the gun head is more convenient to replace. Therefore, the carbon dioxide gas protection welding gun has the advantages of simple structure, stable and reliable performance and convenient disassembly and assembly.
Particularly, a nylon gasket is arranged on the contact tip seat corresponding to the position between the outer rubber sleeve and the nozzle seat. The nylon gasket can play a role in heat insulation, and can reduce the heat transfer of the nozzle seat to the outer rubber sleeve, so that the service life of the carbon dioxide protection welding gun is prolonged.
Particularly, the handle include the drain pan, set up the face lid on the drain pan, face lid be provided with the spacing lug of conflict on fixing base both ends respectively, drain pan, face cover on be provided with respectively with fixing base matched with joint sand grip, the fixing base on be provided with joint sand grip matched with joint groove, joint sand grip block in the joint groove, and constitute fixing base and drain pan, face lid's joint cooperation. The bottom shell, the face cover and the fixing base are connected in a clamping fit mode, so that the handle and the fixing base can be conveniently assembled, and the assembly is more convenient.
In particular, the handle is provided with a holding part, the holding part is wrapped with a rubber sleeve, and a plurality of anti-slip raised strips are respectively arranged on the rubber sleeve. The rubber sleeve is arranged on the holding part, and the anti-slip convex strips on the rubber strips can play a role in anti-slip, so that the holding hand feeling of the carbon dioxide gas protection welding gun is improved.
In particular, the handle is provided with a baffle part which is separated between the holding part and the button hole. The baffle part can play a baffle role, and when an operator holds the handle, the operator can avoid touching the button on the handle by mistake and avoid causing misoperation.
Drawings
Fig. 1 is a front view of an embodiment of the present utility model.
Fig. 2 is a cross-sectional view of an embodiment of the present utility model.
Fig. 3 is an exploded view of an embodiment of the present utility model.
Fig. 4 is an internal structural diagram of an embodiment of the present utility model.
Detailed Description
As shown in fig. 1 to 4, an embodiment of the utility model is a carbon dioxide gas protection welding gun, which comprises a handle 10 and a gun head 20 arranged on the handle 10, wherein the gun head 20 comprises a bent pipe 21, an outer rubber sleeve 22 wrapped on the bent pipe 21, a conducting nozzle seat 23 in threaded connection with one end of the bent pipe 21, a spray pipe 24 sleeved on the conducting nozzle seat 23, a spring 25 arranged between the spray pipe 24 and the conducting nozzle seat 23, and a nozzle seat 26 arranged on the spray pipe 24, one end of the conducting nozzle seat 23 is in threaded connection with a conducting nozzle 27 extending in the nozzle seat 26, the other end of the bent pipe 21 is in threaded connection with a nut 28, a fixing seat 11 is arranged in the handle 10, a clamping hole 111 matched with the nut 28 is arranged on the fixing seat 11, the nut 28 is clamped in the clamping hole 111, and the nut 28 is in clamping fit with the fixing seat 11. A nylon gasket 29 is arranged on the contact tip seat 23 between the outer rubber sleeve 22 and the nozzle seat 26. The nylon gasket can play a role in heat insulation, and can reduce the heat transfer of the nozzle seat to the outer rubber sleeve, so that the service life of the carbon dioxide protection welding gun is prolonged.
As shown in fig. 4, the handle 10 includes a bottom case 101 and a surface cover 102 disposed on the bottom case 101, the bottom case 101 and the surface cover 102 are respectively provided with a limit bump 103 abutting against two ends of a fixing seat 11, the bottom case 101 and the surface cover 102 are respectively provided with a clamping convex strip 104 matched with the fixing seat 11, the fixing seat 11 is provided with a clamping groove 112 matched with the clamping convex strip 104, the clamping convex strip 104 is clamped in the clamping groove 112, and the fixing seat 11 is matched with the bottom case 101 and the surface cover 102 in a clamping manner. The bottom shell, the face cover and the fixing base are connected in a clamping fit mode, so that the handle and the fixing base can be conveniently assembled, and the assembly is more convenient.
As shown in fig. 1, 2 and 3, the handle 10 has a grip portion 105, the grip portion 105 is wrapped with a rubber sleeve 106, and a plurality of anti-slip ribs 107 are respectively provided on the rubber sleeve 106. The rubber sleeve is arranged on the holding part, and the anti-slip convex strips on the rubber strips can play a role in anti-slip, so that the holding hand feeling of the carbon dioxide gas protection welding gun is improved. The handle 10 has a spacer 109 spaced between the grip 105 and the button hole 108. The baffle part can play a baffle role, and when an operator holds the handle, the operator can avoid touching the button on the handle by mistake and avoid causing misoperation.
The bent pipe and the conducting nozzle seat, and the conducting nozzle seat and the conducting nozzle are assembled in a threaded connection mode respectively, so that the assembly of the gun head is facilitated, and the assembly efficiency is higher. And one end of the elbow is connected with a nut in a threaded manner, and the nut is clamped in a fixed seat in the handle, so that the elbow and the handle are convenient to assemble and disassemble, and the gun head is more convenient to replace. Therefore, the carbon dioxide gas protection welding gun has the advantages of simple structure, stable and reliable performance and convenient disassembly and assembly.
Claims (5)
1. The utility model provides a carbon dioxide gas protection welder, includes the handle, sets up the rifle head on the handle, its characterized in that: the gun head comprises an elbow, an outer rubber sleeve, a conductive nozzle seat, a spray pipe, a spring and a nozzle seat, wherein the outer rubber sleeve is wrapped on the elbow, the conductive nozzle seat is in threaded connection with one end of the elbow, the spray pipe is sleeved on the conductive nozzle seat, the spring is arranged between the spray pipe and the conductive nozzle seat, the nozzle seat is arranged on the spray pipe, one end of the conductive nozzle seat is in threaded connection with a conductive nozzle extending in the nozzle seat, the other end of the elbow is in threaded connection with a nut, a fixing seat is arranged in the handle, a clamping hole matched with the nut is formed in the fixing seat, and the nut is clamped in the clamping hole to form clamping fit of the nut and the fixing seat.
2. The carbon dioxide gas shielded welding gun according to claim 1, wherein: and a nylon gasket is arranged between the outer rubber sleeve and the nozzle seat on the conductive nozzle seat.
3. The carbon dioxide gas shielded welding gun according to claim 1 or 2, wherein: the handle include the drain pan, set up the face lid on the drain pan, face lid in be provided with the spacing lug of conflict on fixing base both ends respectively, drain pan, face cover and be provided with respectively with fixing base matched with joint sand grip, the fixing base on be provided with joint sand grip matched with joint groove, joint sand grip block in the joint groove, and constitute fixing base and drain pan, face lid's joint cooperation.
4. The carbon dioxide gas shielded welding gun according to claim 1 or 2, wherein: the handle on have the gripping portion, wrap up the rubber cover on the gripping portion, be provided with many antiskid sand grip on this rubber cover respectively.
5. The carbon dioxide gas shielded welding gun according to claim 4, wherein: the handle is provided with a baffle part which is separated between the holding part and the button hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323116356.5U CN221134431U (en) | 2023-11-17 | 2023-11-17 | Carbon dioxide gas protection welding gun |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323116356.5U CN221134431U (en) | 2023-11-17 | 2023-11-17 | Carbon dioxide gas protection welding gun |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221134431U true CN221134431U (en) | 2024-06-14 |
Family
ID=91422233
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323116356.5U Active CN221134431U (en) | 2023-11-17 | 2023-11-17 | Carbon dioxide gas protection welding gun |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221134431U (en) |
-
2023
- 2023-11-17 CN CN202323116356.5U patent/CN221134431U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR101497460B1 (en) | contact Tip of gas welding torch | |
| CN221134431U (en) | Carbon dioxide gas protection welding gun | |
| CN206981968U (en) | A kind of universal welding gun | |
| CN206998011U (en) | CO2 gun | |
| CN217748476U (en) | Laser cleaning machine convenient to carry and use | |
| CN211866939U (en) | Magnetic grounding clamp | |
| CN205342961U (en) | Trachea quick -insertion structure's special plug instrument | |
| CN202555953U (en) | Electrode holders used in narrow and small space | |
| CN206966831U (en) | Torch handle | |
| CN210024228U (en) | Carbon dioxide gas shielded welding gun | |
| CN204633105U (en) | Pipe welding machine Multi-point contact type welding current rotary conductive device | |
| CN210024229U (en) | Gas shielded welding gun | |
| CN203265849U (en) | Consumable electrode inert-gas welding machine | |
| CN217316580U (en) | Hand-held welding head convenient to use | |
| CN208045733U (en) | A kind of ground wire clamp and its electric welding machine of application | |
| CN2088918U (en) | Hend (electric) welding torch | |
| CN201881039U (en) | Novel energy-saving electric welding pliers | |
| CN212858290U (en) | Mounting structure of welding manipulator welding gun | |
| CN219986482U (en) | Electrode holders | |
| CN216991674U (en) | Wrench for dismounting dynamic sealing device | |
| CN205852041U (en) | A kind of Durable arc welding tongs | |
| CN216263998U (en) | Multipoint welding machine for sheet metal parts | |
| CN206966849U (en) | Universal welding gun | |
| CN204893796U (en) | Cup joint screwdriver | |
| CN216030260U (en) | Ratchet bump pincers |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |