CN206764105U - Be gas-cooled welding gun - Google Patents
Be gas-cooled welding gun Download PDFInfo
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- CN206764105U CN206764105U CN201720558014.4U CN201720558014U CN206764105U CN 206764105 U CN206764105 U CN 206764105U CN 201720558014 U CN201720558014 U CN 201720558014U CN 206764105 U CN206764105 U CN 206764105U
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- welding gun
- welding
- cable
- ignition tip
- air cooling
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Abstract
The utility model proposes one kind air cooling welding gun, including welding gun head, welding cable and welding gun afterbody, the front end connection welding gun head of the welding cable, the rear portion connection welding gun afterbody of the welding cable, the welding gun head includes handle, rifle neck and rifle throat end ignition tip, is provided with wire-feeding pipe in the welding cable, the wire-feeding pipe front end sequentially passes through rifle neck and connection member, withstand on ignition tip inwall, form the feeding passage of welding wire.The rifle neck and other structures of redesign, the enhancing of its heat storage capacity, and heat-sinking capability improves, ignition tip mechanical performance is remained stable over, and on the one hand extends its service life, and the shake of welding gun is on the other hand reduced in impulse welding, make welding gun smooth operation, and improve welding quality.
Description
Technical field
The present invention relates to welding gun field, more particularly to a kind of high current air cooling welding gun suitable for impulse welding.
Background technology
The air cooling welding gun of existing high current (more than 250A), because welding current is larger so that welding gun front end consumable accessory is sent out
It is hot serious, change frequent.Especially during impulse welding, because ignition tip temperature is very high so that its mechanical performance reduces comparatively fast,
Cause welding gun to be shaken in welding process, influence welding operation and welding quality.
The content of the invention
The present invention proposes a kind of air cooling welding gun, solves the problems of the prior art.
The technical proposal of the invention is realized in this way：
Be gas-cooled welding gun, including welding gun head, welding cable and welding gun afterbody, the front end connection arc welding gun head of the welding cable
Portion, the rear portion connection welding gun afterbody of the welding cable, the welding gun head include handle, rifle neck and rifle throat end ignition tip,
Wire-feeding pipe is provided with the welding cable, the wire-feeding pipe front end sequentially passes through handle, rifle neck and connection member, withstands on ignition tip
On inwall, the feeding passage of welding wire is formed.
As the preferred scheme of the present invention, the welding cable includes middle CA cable assembly, during the CA cable assembly is
Hollow structure, for the wire-feeding pipe in hollow cavity, the CA cable assembly head and the tail both ends connect the first support set and second respectively
Support set, two support sets are connected with welding gun head and welding gun afterbody respectively.
As the preferred scheme of the present invention, the welding gun afterbody includes grip, and the grip front end, which is provided with to connect, touches silk, and one
Central joint is fixed on the grip front end by an attaching nut, and the central joint touches silk connection with the connection.
As the preferred scheme of the present invention, the grip tail end is fixed with one second dead ring, second dead ring with
The welding cable is connected.
As the preferred scheme of the present invention, the handle in the welding gun head includes handle upper portion and lower portion thereof, described
Handle, at its lower end fixes one first dead ring, and first dead ring is connected with the welding cable.
As the preferred scheme of the present invention, the handle is provided with the welding switch of control welding break-make.
As the preferred scheme of the present invention, in handle, its front end passes handle head for the rifle neck end.
As the preferred scheme of the present invention, rifle throat end is cased with hollow dead ring, is provided with front of the dead ring
Ignition tip seat, the dead ring connect rifle throat end and are enclosed on outside ignition tip seat, and insulate ignition tip seat, prevents creepage phenomenon.
As the preferred scheme of the present invention, ignition tip is installed inside the ignition tip seat.
As the preferred scheme of the present invention, rifle throat end, dead ring, one nozzle of ignition tip seat outside socket are described
Nozzle is hollow housing, and its front end is provided with closing in type frustum structure.
Beneficial effect
Be gas-cooled welding gun, including welding gun head, welding cable and welding gun afterbody, the front end connection arc welding gun head of the welding cable
Portion, the rear portion connection welding gun afterbody of the welding cable, the welding gun head include handle, rifle neck and rifle throat end ignition tip,
Wire-feeding pipe is provided with the welding cable, the wire-feeding pipe front end sequentially passes through handle, rifle neck and connection member, withstands on ignition tip
On inwall, the feeding passage of welding wire is formed.
Because using high current (more than 250A) air cooling welding gun, its consumable accessory (ignition tip, nozzle etc.) is in welding process
Heating is serious.Especially in pulse welding, ignition tip mechanical performance declines soon, need to frequently change, and welding gun has shake, influences
Welding operation and welding quality.
In consideration of it, the utility model by improving welding gun structure, by the rifle neck structure of redesign, is connected with consumable accessory
Relatively reliable, thermal conductivity is more preferable.The ignition tip seat of redesign, the enhancing of its heat storage capacity, and heat-sinking capability improves, can be effective
Conduction welding process in the heat from ignition tip and nozzle so that ignition tip and nozzle temperature reduce, ignition tip mechanicalness
It can remain stable over, on the one hand extend its service life, the shake of welding gun is on the other hand reduced in impulse welding, makes welding gun
Smooth operation, and improve welding quality.
Its specific advantage is as follows：
1. the overall structure of welding gun, consumable accessory (nozzle, ignition tip) long lifespan, it is convenient to change；
2. the welding gun rifle neck structure redesigned, makes it be connected with ignition tip seat relatively reliable, heat dispersion is improved.
3. redesigning ignition tip seat, by using red copper material and increase ignition tip size, thermal diffusivity is more preferable；By changing
Enter the interior spatial structure of ignition tip seat, wire-feeding pipe is directly passed through inside the ignition tip seat and withstand on ignition tip inwall, can be with
The deposition of dust is reduced, ensures the stability of wire feed.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
There is the required accompanying drawing used in technology description to be briefly described, it should be apparent that, drawings in the following description are only this
Some embodiments of invention, for those of ordinary skill in the art, without having to pay creative labor, may be used also
To obtain other accompanying drawings according to these accompanying drawings.
Fig. 1 is the overall structure diagram of the present invention；
Fig. 2 is the structural representation that the present invention takes each parts apart；
Fig. 3 is welding gun head cross-sectional view.
Welding gun head 1, the first dead ring 11, lower portion thereof 12, handle upper portion 13, welding switch 14, rifle neck 15, dead ring
16, ignition tip seat 17, ignition tip 18, nozzle 19, welding cable 2, CA cable assembly 21, the first support set 22, wire-feeding pipe 23, second
Support set 24, welding gun afterbody 3, central joint 31, attaching nut 32, grip 33, the second dead ring 34.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.Based on this
Embodiment in invention, the every other reality that those of ordinary skill in the art are obtained under the premise of creative work is not made
Example is applied, belongs to the scope of protection of the invention.
Embodiment 1
It is made up of suitable for the high current air cooling welding gun of impulse welding welding gun head 1, welding cable 2, welding gun afterbody 3, it is such as attached
Shown in Fig. 2.
Welding gun head 1, by dead ring 11, handle upper portion 13, lower portion thereof 12, welding switch 14, rifle neck 15, dead ring
16th, ignition tip seat 17, ignition tip 18, nozzle 19 form, as shown in Figure 3；
Welding cable 2 is made up of CA cable assembly 21, the first support set 22, the second support set 24 and wire-feeding pipe 23；
Welding gun afterbody 3 is made up of central joint 31, attaching nut 32, grip 33, dead ring 34.
Handle upper portion 13 and the one end of lower portion thereof 14 are snapped together by dead ring 11, and the other end is connected to by nut
Together, welding switch 14 is arranged on lower portion thereof 12, and rifle neck 15 is fixed in handle, and its front end is sequentially connected dead ring 16, led
Sparking plug seat 17, ignition tip 18 and nozzle 19.
Cable 2, its front end are connected in rifle neck 15 by locking nut, and cable support set 22 is connected to handle end and led to
Dead ring 11 is crossed to snap together.Wire-feeding pipe 23 is through in CA cable assembly 21, and front end sequentially passes through the inner tube of rifle neck 15, ignition tip seat
17 endoporus, end withstand on the inwall of ignition tip 18, form the feeding passage of welding wire
Welding gun afterbody 3, wherein central joint 31 are connected by locking nut with cable end piece；Attaching nut 32 is enclosed on center
The outside of joint 31 links together with grip 33；The end of grip 33 insertion cable support set 24 is linked to be by dead ring 34 with cable
One.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all essences in the present invention
God any modification, equivalent substitution and improvements made etc., should be included in the scope of the protection with principle.
Claims (10)
1. be gas-cooled welding gun, including welding gun head (1), welding cable (2) and welding gun afterbody (3), the front end of the welding cable (2)
Connect welding gun head (1), the rear portion connection welding gun afterbody (3) of the welding cable (2), it is characterised in that the welding gun head
Including handle, rifle neck (15) and rifle neck (15) front end ignition tip (18), wire-feeding pipe (23), institute are provided with the welding cable (2)
State wire-feeding pipe front end and sequentially pass through handle, rifle neck (15) and connection member, withstand on ignition tip (18) inwall, form sending for welding wire
Enter passage.
2. air cooling welding gun according to claim 1, it is characterised in that the welding cable (2) includes middle cable group
Part (21), the CA cable assembly (21) are hollow structure, and the wire-feeding pipe (23) is in hollow cavity, the CA cable assembly
(21) head and the tail both ends connect the first support set (22) and the second support set (24) respectively, two support sets respectively with welding gun head (1)
Connected with welding gun afterbody (3).
3. air cooling welding gun according to claim 1, it is characterised in that the welding gun afterbody includes grip (33), described
Cover front end and be provided with the tactile silk of connection, a central joint (31) is fixed on the grip (33) front end, institute by an attaching nut (32)
State central joint (31) and touch silk connection with the connection.
4. air cooling welding gun according to claim 3, it is characterised in that grip (33) tail end is fixed with one second fastening
Ring (34), second dead ring (34) are connected with the welding cable (2).
5. air cooling welding gun according to claim 1, it is characterised in that the handle in the welding gun head (1) includes handle
Top (13) and lower portion thereof (12), the handle, at its lower end fix one first dead ring (11), first dead ring (11) with
The welding cable (2) is connected.
6. air cooling welding gun according to claim 1, it is characterised in that the handle is provided with the welding of control welding break-make
Switch (14).
7. air cooling welding gun according to claim 1, it is characterised in that rifle neck (15) end is in the handle, before it
End passes handle head.
8. air cooling welding gun according to claim 1, it is characterised in that rifle neck (15) front end is cased with hollow dead ring
(16) ignition tip seat (17), is provided with front of the dead ring (16), the dead ring (16) connects rifle neck (15) front end and is enclosed on
Outside ignition tip seat (17), insulation ignition tip seat (17), creepage phenomenon is prevented.
9. air cooling welding gun according to claim 8, it is characterised in that be provided with ignition tip inside the ignition tip seat (17)
(18)。
10. air cooling welding gun according to claim 9, it is characterised in that rifle neck (15) front end, dead ring (16), lead
One nozzle of socket (19) outside sparking plug seat (17), the nozzle (19) is hollow housing, and its front end is provided with closing in type frustum structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720558014.4U CN206764105U (en) | 2017-05-18 | 2017-05-18 | Be gas-cooled welding gun |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720558014.4U CN206764105U (en) | 2017-05-18 | 2017-05-18 | Be gas-cooled welding gun |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206764105U true CN206764105U (en) | 2017-12-19 |
Family
ID=60640717
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720558014.4U Active CN206764105U (en) | 2017-05-18 | 2017-05-18 | Be gas-cooled welding gun |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206764105U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108393619A (en) * | 2018-04-10 | 2018-08-14 | 济南诺斯焊接辅具有限公司 | A kind of quickly dismantled welding gun pikestaff |
| CN109262115A (en) * | 2018-11-20 | 2019-01-25 | 广州镱宝电机有限公司 | A kind of welding gun, wire-feed motor connector and welding equipment |
| CN113909640A (en) * | 2021-11-04 | 2022-01-11 | 济南诺斯焊接辅具有限公司 | Low-resistance wire feeding device |
-
2017
- 2017-05-18 CN CN201720558014.4U patent/CN206764105U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108393619A (en) * | 2018-04-10 | 2018-08-14 | 济南诺斯焊接辅具有限公司 | A kind of quickly dismantled welding gun pikestaff |
| CN109262115A (en) * | 2018-11-20 | 2019-01-25 | 广州镱宝电机有限公司 | A kind of welding gun, wire-feed motor connector and welding equipment |
| CN113909640A (en) * | 2021-11-04 | 2022-01-11 | 济南诺斯焊接辅具有限公司 | Low-resistance wire feeding device |
| CN113909640B (en) * | 2021-11-04 | 2023-02-28 | 济南诺斯焊接辅具有限公司 | Low-resistance wire feeding device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 510000 No. 42 Dongpeng Avenue, East District, Guangzhou Economic and Technological Development Zone, Guangdong Province Patentee after: Binzell (Guangzhou) Welding Technology Co., Ltd. Address before: 510000 No. 42 Dongpeng Avenue, East District, Guangzhou Economic and Technological Development Zone, Guangdong Province Patentee before: Abitaike Welding Tech. Co., Ltd., Guangzhou |
|
| CP01 | Change in the name or title of a patent holder |