CN203418214U - Novel welding gun - Google Patents
Novel welding gun Download PDFInfo
- Publication number
- CN203418214U CN203418214U CN201320430396.4U CN201320430396U CN203418214U CN 203418214 U CN203418214 U CN 203418214U CN 201320430396 U CN201320430396 U CN 201320430396U CN 203418214 U CN203418214 U CN 203418214U
- Authority
- CN
- China
- Prior art keywords
- welding gun
- handle
- rotating joint
- gun rotating
- torch 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 - Lifetime
Links
Images
Landscapes
- Coating By Spraying Or Casting (AREA)
Abstract
The utility model discloses a novel welding gun. The novel welding gun comprises a handle, an air inlet tube, a welding gun adaptor, a welding gun tube and a welding gun nozzle, wherein the air inlet tube and the welding gun adaptor are arranged inside the handle, and the welding gun tube and the welding gun nozzle are arranged outside the handle. A front end mounting part, a middle handheld part and a rear end connecting part are arranged on the handle, the welding gun adaptor is fixedly clamped on the front end mounting part, and the air inlet tube stretches into the handle from the rear end connecting part and is connected to the welding gun adaptor. One end of the welding gun tube is connected with the welding gun adaptor, and the other end of the welding gun tube is connected with the welding gun nozzle. Thus, the welding gun adaptor and the welding gun tube are moved to the front end of the handle together, the front end mounting part of the handle is used for fixing, in this way, the welding gun tube stretches out of the handle and is not contained inside the handle any more, on one hand, the welding gun tube can better make contact with the outside air for heat dissipation, on the other hand, even though heat is generated in the welding gun adaptor, the heat can not be transmitted to the middle handheld part of the handle, the middle handheld part can not give out heat, and therefore the comfort of operating personnel for holding the handle is increased.
Description
Technical field
The utility model relates to electric welding art, refers in particular to a kind of Novel welding gun.
Background technology
As Fig. 1 shows a kind of embodiment of traditional welding gun, comprise torch head 1, the below of the front end of torch head 1 is provided with torch head 2, the rear end of torch head 1 extend in handle 3, the rear end of handle 3 is provided with air inlet pipe 4, in this handle 3, near the inside of rear end, is provided with a welding gun rotating joint 5, and described torch head 1 is connected with the interface of air inlet pipe 4 by welding gun rotating joint 5, the front end below of this handle 3 is provided with total control switch 6, in this total control switch 6, by power line 7, connects welding gun rotating joint 5.In the time of welding, operating personnel's the middle part that holds torch handle 3, under finger buckle, total control switch 6, just can start welding.
Above-mentioned traditional welding gun is because the restriction of structure exists following shortcoming: first, owing to welding gun rotating joint 5 being located to the rear end of handle, thereby torch head 1 need to extend in handle 3 and extend to handle 3 rear ends and is connected with welding gun rotating joint 5.In welding process, the heat of torch head 2 can be delivered on torch head 1, thereby torch head 1 heating just can cause handle 3 hot, and operating personnel hold handle 3 and can sweat by the palm of the hand, very uncomfortable.Moreover, owing to there being the control line that connects motor on welding gun rotating joint 5, control line need to be received total control switch 6, when wiring, when walking power line 7, total control switch 6 need to move rear end to by the front end of handle 3, power line 7 need to draw very longly, can not save wire rod on the one hand, makes on the other hand the wiring in handle 3 untidy.
Utility model content
In view of this, the utility model is for the disappearance of prior art existence, and its main purpose is to provide a kind of Novel welding gun, solves the problem of the easy heating of handle of traditional welding gun, increases the comfortableness of operating personnel's handle.
For achieving the above object, the utility model adopts following technical scheme:
A kind of Novel welding gun, comprise that handle is located at air inlet pipe and welding gun rotating joint in handle, is located at torch head and torch head outside handle, this handle has front end installation portion, middle hand grip portion and rear end connecting portion, this welding gun rotating joint is fastened in front end installation portion, this air inlet pipe extend into and in handle, is connected in welding adapter from rear end connecting portion, one end of this torch head is connected in welding gun rotating joint, and the other end of torch head connects torch head.
Preferably, between described welding gun rotating joint and front end installation portion, by buckle structure, be connected.
Preferably, described buckle structure comprise be located at welding gun rotating joint outer surface the first concavo-convex fixture block, be located at the second concavo-convex fixture block of front end installation portion, this first, second concavo-convex fixture block matches and is fixed.
Preferably, the internal face of described front end installation portion is equipped with many fins, forms the space for the heat radiation of welding gun rotating joint between adjacent two fins, and described the second concavo-convex fixture block is formed on the inner peripheral surface of fin.
Preferably, described welding gun rotating joint is provided with four holes, and one is that welding wire hole for passing into welding wire, one are that pore for passing into protective gas, another two are for passing into the line hole of Electric Machine Control line.
Preferably, described line has control line in hole, and there is gauge tap the below of described welding gun rotating joint, and this gauge tap is installed on the bottom of front end installation portion, and gauge tap is provided with power connection, and power connection connects the control line of welding gun rotating joint by wire.
Preferably, described pore does not run through welding gun rotating joint, and pore communicates with welding wire hole in welding gun rotating joint.
The utility model compared with prior art has obvious advantage and beneficial effect, particularly, as shown from the above technical solution, it is mainly welding gun rotating joint to be moved on to together with torch head to the front end of handle, and the front end installation portion of use handle is welding gun rotating joint fixedly, like this, torch head stretches out outside handle, and is to be no longer contained in handle, thereby torch head directly contacts with outside air outside handle on the one hand, be easy to heat radiation, the heat that is transmitted to welding gun rotating joint is reduced; On the other hand, welding gun rotating joint is provided in a side of the front end of handle, is no longer located at the middle rear end of handle, even if welding gun rotating joint is produced heat like this, can not be transmitted to the middle hand grip portion of handle, in the middle of making, hand grip portion can not generate heat, and increases the comfortableness of operating personnel's handle yet.
In addition, welding gun rotating joint is advanced to front end by the rear end of handle, make welding gun rotating joint 30 can be positioned at the top of gauge tap, when thereby the power line of gauge tap connects the control line of welding gun rotating joint, power line only need to be done to such an extent that very shortly just can, without the hand end of moving power line to handle as the conventional practice trouble of wiring again, can guarantee by this clean and tidy of wiring in handle, save wiring cost.
For more clearly setting forth architectural feature of the present utility model and effect, below in conjunction with accompanying drawing and specific embodiment, the utility model is elaborated.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of traditional welding gun;
Fig. 2 is the welding gun assembling schematic perspective view of the embodiment of the utility model;
Fig. 3 is another visual angle figure of Fig. 2;
Fig. 4 is the internal structure schematic diagram of welding gun in the embodiment of the utility model;
Fig. 5 is the schematic cross-section of welding gun in the embodiment of the utility model;
Fig. 6 is the partial exploded view of welding gun in the embodiment of the utility model;
Fig. 7 is the stereogram of welding gun rotating joint in the embodiment of the utility model;
Fig. 8 is that in the embodiment of the utility model, welding gun rotating joint is installed in the sectional view in handle.
Accompanying drawing identifier declaration.
10, handle 11, left outside shell
12, right casing 13, accommodating cavity
14, handle fixture 15, front end installation portion
151, fin 152, space
153, the second concavo-convex fixture block 16, rear end connecting portion
17, middle hand grip portion 20, air inlet pipe
30, welding gun rotating joint 31, welding wire hole
32, pore 33, line hole
34, the first concavo-convex fixture block
40, gauge tap 41, switch knob
42, spring 43, power connection
50, torch head 60, torch head.
The specific embodiment
Please refer to shown in Fig. 2 to Fig. 8, it has demonstrated the concrete structure of the preferred embodiment of the utility model, and this welding gun includes handle 10, air inlet pipe 20, welding gun rotating joint 30, gauge tap 40, torch head 50 and torch head 60.
Wherein, as in Figure 3-5, described torch head 60 is connected in the front end of torch head 50, and this torch head 50 is extended type designs, and its front end is bowed downward to arc shape.During due to welding, torch head 60 can produce high heat, and king-size torch head 50 structures, the thermal energy transmission that can extend torch head 60, thereby torch head 50 is connected in one end heat of handle 10 to be scattered and disappeared in a large number in transmittance process, makes handle 10 can not feel hot.And the Front-end Design camber shape of torch head 50 is made to form between torch head 60 and operating personnel certain angle, thereby operating personnel can hold the position of welding better, the comfort while increasing operation.
This handle 10 is to be snapped together and formed by left outside shell 11 and right casing 12, in interior formation one accommodating cavity 13 of handle 10, this handle 10 is divided into front end installation portion 15, middle hand grip portion 17 and rear end connecting portion 16 from front to back, this front end installation portion 15 is for fixing welding gun rotating joint 30, mounting handle fixture 14 on this rear end connecting portion 16, and in handle fixture 14, have a conduit, for importing protective gas; This air inlet pipe 20 extend in handle 10 and is connected in welding adapter from rear end connecting portion 16, by this welding gun rotating joint 30, protective gas is led to torch head 50, by torch head 60, is sprayed.
The structure of described welding gun rotating joint 30 as shown in Figure 7; in this welding gun rotating joint 30, be provided with four holes, one is that welding wire hole 31 for passing into welding wire, one are that pore 32 for passing into protective gas, another two are for passing into the line hole 33 of Electric Machine Control line.During normal use, in this welding wire hole 31, pass into welding wire, this pore 32 connects in air inlet pipe 20, two line holes 33 control line.Wherein, this welding wire hole 31 connects the front/rear end of welding gun rotating joint 30, and pore 32 communicates with welding wire hole 31 in welding gun rotating joint 30, thereby in welding gun rotating joint 30, the protective gas of importing is melted to welding wire mutually.
As shown in Figure 5,6, the head end of described torch head 50 is connected on welding gun rotating joint 30, and this welding gun rotating joint 30 is by buckle structure, to be fastened in the front end installation portion 15 of handle 10.As shown in Figure 7,8, this buckle structure comprises the first concavo-convex fixture block 34 of being located at welding gun rotating joint 30 outer walls and the second concavo-convex fixture block 153 of being located at front end installation portion 15, and this first, second concavo-convex fixture block 34,153 matches and is fixed.In the present embodiment, the internal face of described front end installation portion 15 is equipped with many fins 151, between adjacent two fins 151, form the space 152 for 30 heat radiations of welding gun rotating joint, be conducive to heat radiation, described the second concavo-convex fixture block 153 is formed on the inner peripheral surface of fin 151, thereby the first concavo-convex fixture block 34 and the second concavo-convex fixture block 153 match to fix welding gun rotating joint 30.By welding gun rotating joint 30 being installed on to the front end of handle 10, rather than be provided with handle 10 rear ends, and its benefit is to avoid torch head 50 to extend in handle 10, while causing welding, heat imports to handle 10 by torch head 50, make operating personnel hold heating handle 10 and sweat, uncomfortable during work.
Described gauge tap 40 is located at the head end below of welding gun, on this gauge tap 40, be connected with power connection 43, this power line is connected with the interior control line in line hole 33 of welding gun rotating joint 30, by this welding gun rotating joint 30 and gauge tap 40 being all located to the head end of welding gun, thereby power line is done to obtain the very short control line that just enough connects, connect up convenient, guaranteed the clean and tidy of handle 10 interior wirings.
In sum, design focal point of the present utility model is, it is mainly welding gun rotating joint 30 to be moved on to together with torch head 50 to the front end of handle 10, with the fixing welding gun rotating joint 30 of the front end installation portion 15 of handle 10, like this, torch head 50 stretches out outside handle 10, and be to be no longer contained in handle 10, thereby on the one hand torch head 50 directly contacts with outside air handle 10 is outer, is easy to dispel the heat, and makes to be transmitted to the heat minimizing of welding gun rotating joint 30; On the other hand, welding gun rotating joint 30 is provided in a side of the front end of handle 10, is no longer located at the middle rear end of handle 10, even if welding gun rotating joint 30 is produced heat like this, can not be transmitted to the middle hand grip portion 17 of handle 10, in the middle of making, hand grip portion 17 can not generate heat, and increases the comfortableness of operating personnel's handle 10 yet.
In addition, welding gun rotating joint 30 is advanced to front end by the rear end of handle 10, make welding gun rotating joint 30 can be positioned at the top of gauge tap 40, when thereby the power line of gauge tap 40 connects the control line of welding gun rotating joint 30, power line only need to be done to such an extent that very shortly just can, without the hand end of moving power line to handle 10 as the conventional practice trouble of wiring again, can guarantee by this clean and tidy of handle 10 interior wirings, save wiring cost.
The above, it is only preferred embodiment of the present utility model, not technical scope of the present utility model is imposed any restrictions, therefore any trickle modification, equivalent variations and modification that every foundation technical spirit of the present utility model is done above embodiment, all still belong in the scope of technical solutions of the utility model.
Claims (7)
1. a Novel welding gun, it is characterized in that: comprise that handle is located at air inlet pipe and welding gun rotating joint in handle, is located at torch head and torch head outside handle, this handle has front end installation portion, middle hand grip portion and rear end connecting portion, this welding gun rotating joint is fastened in front end installation portion, this air inlet pipe extend into and in handle, is connected in welding adapter from rear end connecting portion, one end of this torch head is connected in welding gun rotating joint, and the other end of torch head connects torch head.
2. a kind of Novel welding gun according to claim 1, is characterized in that: between described welding gun rotating joint and front end installation portion, by buckle structure, be connected.
3. a kind of Novel welding gun according to claim 2, it is characterized in that: described buckle structure comprise be located at welding gun rotating joint outer surface the first concavo-convex fixture block, be located at the second concavo-convex fixture block of front end installation portion, this first, second concavo-convex fixture block matches and is fixed.
4. a kind of Novel welding gun according to claim 3, it is characterized in that: the internal face of described front end installation portion is equipped with many fins, between adjacent two fins, form the space for the heat radiation of welding gun rotating joint, described the second concavo-convex fixture block is formed on the inner peripheral surface of fin.
5. a kind of Novel welding gun according to claim 1; it is characterized in that: described welding gun rotating joint is provided with four holes, one is that welding wire hole for passing into welding wire, one are that pore for passing into protective gas, another two are for passing into the line hole of Electric Machine Control line.
6. a kind of Novel welding gun according to claim 5, it is characterized in that: described line has control line in hole, there is gauge tap the below of described welding gun rotating joint, this gauge tap is installed on the bottom of front end installation portion, gauge tap is provided with power connection, and power connection connects the control line of welding gun rotating joint by wire.
7. a kind of Novel welding gun according to claim 5, is characterized in that: described pore does not run through welding gun rotating joint, and pore communicates with welding wire hole in welding gun rotating joint.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320430396.4U CN203418214U (en) | 2013-07-19 | 2013-07-19 | Novel welding gun |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320430396.4U CN203418214U (en) | 2013-07-19 | 2013-07-19 | Novel welding gun |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203418214U true CN203418214U (en) | 2014-02-05 |
Family
ID=50017318
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320430396.4U Expired - Lifetime CN203418214U (en) | 2013-07-19 | 2013-07-19 | Novel welding gun |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203418214U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105414720A (en) * | 2015-12-08 | 2016-03-23 | 上海沪工焊接集团股份有限公司 | Welding gun shell and welding gun with same |
| CN105965453A (en) * | 2016-06-03 | 2016-09-28 | 上海亿诺科技有限公司 | Cooling structure-improved welding gun handle |
-
2013
- 2013-07-19 CN CN201320430396.4U patent/CN203418214U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105414720A (en) * | 2015-12-08 | 2016-03-23 | 上海沪工焊接集团股份有限公司 | Welding gun shell and welding gun with same |
| CN105414720B (en) * | 2015-12-08 | 2018-01-30 | 上海沪工焊接集团股份有限公司 | A kind of welding gun housing and the welding gun with the housing |
| CN105965453A (en) * | 2016-06-03 | 2016-09-28 | 上海亿诺科技有限公司 | Cooling structure-improved welding gun handle |
| CN105965453B (en) * | 2016-06-03 | 2018-08-07 | 上海亿诺焊接科技股份有限公司 | A kind of torch handle improving radiator structure |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203418214U (en) | Novel welding gun | |
| CN105414726B (en) | MT series water coolings are remotely controlled welding gun | |
| CN204406351U (en) | A kind of novel mouse | |
| CN103574607A (en) | Welding gun | |
| CN212190393U (en) | Blowing cleaner with lamp | |
| CN107896289A (en) | A kind of optical fiber cat with radiating and dedusting function based on Internet of Things | |
| CN214065292U (en) | Hot air gun convenient for replacing gun head sleeve for computer maintenance | |
| CN207896991U (en) | A kind of mine explosion-suppression and intrinsic safety type interchanger with nested redundancy feature | |
| CN208108054U (en) | A kind of high efficient heat exchanging electric boiler | |
| CN203659257U (en) | Electronic pointer | |
| CN202921611U (en) | Jewelry cleaner | |
| CN206925480U (en) | A kind of chip bonding gas shield device | |
| CN216286600U (en) | Mouse cover with good sweat absorbing effect for computer mouse | |
| CN201998429U (en) | Heat radiating and insulating device for heating plate of plastic tube hot melt butt welding machine | |
| CN211441786U (en) | Jade graver | |
| CN210320628U (en) | Hot air gun capable of blocking scrap iron | |
| CN216319976U (en) | Novel stage water mist machine | |
| CN208295577U (en) | A kind of LED lamp bead of multiple luminous point | |
| CN203265849U (en) | Consumable electrode inert-gas welding machine | |
| CN203913797U (en) | A kind of novel hand-held hair-dryer | |
| CN209107131U (en) | A kind of face cleaning instrument | |
| CN210359931U (en) | Auxiliary tool for power distribution installation | |
| CN211398134U (en) | Heating pipeline of hydraulic flushing station | |
| CN220127798U (en) | Novel tool capable of disassembling electronic components | |
| CN213578099U (en) | Energy-saving electric fan heater convenient to dismantle |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 510000 No. 42 Dongpeng Avenue, East District, Guangzhou Economic and Technological Development Zone, Guangdong Province Patentee after: BINZEL (GUANGZHOU) WELDING TECHNOLOGY Co.,Ltd. Address before: 523000 No. 42 Dongpeng Avenue, East District, Dongguan Economic Development Zone, Guangdong Province Patentee before: GUANGZHOU ABITEC WELDING EQUIPMENT Co.,Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140205 |