CN205170914U - Gas welder with cooling device - Google Patents
Gas welder with cooling device Download PDFInfo
- Publication number
- CN205170914U CN205170914U CN201520863768.1U CN201520863768U CN205170914U CN 205170914 U CN205170914 U CN 205170914U CN 201520863768 U CN201520863768 U CN 201520863768U CN 205170914 U CN205170914 U CN 205170914U
- Authority
- CN
- China
- Prior art keywords
- oxygen
- cutting torch
- pipe
- intake pipe
- jump ring
- 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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- Gas Burners (AREA)
Abstract
The utility model discloses a gas welder with cooling device, including handle, oxygen hose, muddy trachea, cutting torch, cooling fluid nozzle, the handle rear end is equipped with oxygen intake pipe, acetylene intake pipe, the oxygen hose with mixing pipe sets up the handle front end, and respectively with the oxygen intake pipe acetylene intake pipe intercommunication, the oxygen hose with it all puts through extremely to mix the trachea the cutting torch, cooling fluid nozzle passes through jump ring anchor clamps clamp dress and is in on the cutting torch, be equipped with some firearms and flame arrestor in the cutting torch. The utility model discloses a gas welder with cooling device can carry out the liquid cooling immediately when carrying out flame hardening to the foundry goods surface, can effectively improve foundry goods table degree of hardening and table quench success rate and safe and reliable.
Description
Technical field
The utility model relates to a kind of welding burner with refrigerating unit.
Background technology
At present when using aerobic welding burner to carry out partial flame quenching to grey alloy iron castings and iron casting surface, often owing to spraying cooling fluid not in time, quench section bit table degree of hardening is caused not increase, after repeatedly showing to quench, foundry goods quenching face is easy to crack, scrapping of foundry goods can be caused, Shortcomings time serious.
Utility model content
For above-mentioned deficiency, the utility model provides a kind of welding burner with refrigerating unit, by increasing refrigerating unit on the basis of existing aerobic welding burner, to realize instant liquid cooling, and the success ratio thus raising foundry goods table degree of hardening and table are quenched.
The utility model is by the following technical solutions:
A kind of welding burner with refrigerating unit, comprise handle, oxygen hose, gas mixing pipe, cutting torch, coolant nozzle, described handle rear end is provided with oxygen intake pipe, acetylene inlet pipe, described oxygen hose and described mixture pipe are arranged on described handle front end and are communicated with described oxygen intake pipe, described acetylene inlet pipe respectively, described oxygen hose and described gas mixing pipe are all switched to described cutting torch, described coolant nozzle is installed on described cutting torch by jump ring fixture, is provided with lighter for ignition and fireproof tempering device in described cutting torch.
Described coolant nozzle upper end is connected with coolant pipe, and described coolant pipe is provided with cooling fluid variable valve.
Described oxygen hose is provided with oxygen regulating valve; Described acetylene inlet pipe is provided with acetylene variable valve, and described gas mixing pipe rear end is provided with preheated oxygen variable valve.
Described jump ring fixture comprises jump ring and is fixed on the cooling fluid shower nozzle cuff outside jump ring.
The beneficial effects of the utility model are: the welding burner with refrigerating unit of the present utility model is by setting up refrigerating unit, can liquid cooling immediately, thus improve foundry goods table degree of hardening and table and to quench success ratio, and cooling fluid shower nozzle easy accessibility, can dismounting as required, do not affect the normal use of welding burner.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation of jump ring fixture of the present utility model.
Embodiment
Embodiment:
Refer to Fig. 1, shown in Fig. 2, a kind of welding burner with refrigerating unit, comprise handle 1, oxygen hose 2, gas mixing pipe 3, cutting torch 4, coolant nozzle 5, described handle rear end 1 is provided with oxygen intake pipe 21, acetylene inlet pipe 31, described oxygen hose 2 and described mixture pipe 3 be arranged on described handle 1 front end and respectively with described oxygen intake pipe 21, described acetylene inlet pipe 31 is communicated with, described oxygen hose 2 is all switched to described cutting torch 4 with described gas mixing pipe 3, described coolant nozzle 5 is installed on described cutting torch 4 by jump ring fixture 6, lighter for ignition (not shown) and fireproof tempering device (not shown) is provided with in described cutting torch 4.
Described coolant nozzle 5 upper end is connected with coolant pipe 7, and described coolant pipe 7 is provided with cooling fluid variable valve 71.
Described oxygen hose 2 is provided with oxygen regulating valve 22; Described acetylene inlet pipe 31 is provided with acetylene variable valve 32, and described gas mixing pipe 3 rear end is provided with preheated oxygen variable valve 33.
Described jump ring fixture 6 comprises jump ring 61 and is fixed on the cooling fluid shower nozzle cuff 62 outside jump ring 61.
Welding burner with refrigerating unit of the present utility model is carrying out foundry goods when table is quenched immediately to carry out liquid cooling in his-and-hers watches position of quenching, effectively can improve foundry goods table degree of hardening and table to quench success ratio, refrigerating unit easy accessibility, practical and convenient simultaneously, and safe and reliable.
Claims (4)
1. the welding burner with refrigerating unit, comprise handle, oxygen hose, gas mixing pipe, cutting torch, coolant nozzle, it is characterized in that: described handle rear end is provided with oxygen intake pipe, acetylene inlet pipe, described oxygen hose and described gas mixing pipe are arranged on described handle front end and are communicated with described oxygen intake pipe, described acetylene inlet pipe respectively, described oxygen hose and described gas mixing pipe are all switched to described cutting torch, described coolant nozzle is installed on described cutting torch by jump ring fixture, is provided with lighter for ignition and fireproof tempering device in described cutting torch.
2. a kind of welding burner with refrigerating unit according to claim 1, is characterized in that: described coolant nozzle upper end is connected with coolant pipe, and described coolant pipe is provided with cooling fluid variable valve.
3. a kind of welding burner with refrigerating unit according to claim 1, is characterized in that: described oxygen hose is provided with oxygen regulating valve; Described acetylene inlet pipe is provided with acetylene variable valve, and described gas mixing pipe rear end is provided with preheated oxygen variable valve.
4. a kind of welding burner with refrigerating unit according to claim 1, is characterized in that: described jump ring fixture comprises jump ring and is fixed on the cooling fluid shower nozzle cuff outside jump ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520863768.1U CN205170914U (en) | 2015-10-25 | 2015-10-25 | Gas welder with cooling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520863768.1U CN205170914U (en) | 2015-10-25 | 2015-10-25 | Gas welder with cooling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205170914U true CN205170914U (en) | 2016-04-20 |
Family
ID=55734928
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520863768.1U Expired - Fee Related CN205170914U (en) | 2015-10-25 | 2015-10-25 | Gas welder with cooling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205170914U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110977271A (en) * | 2019-12-12 | 2020-04-10 | 江苏显赫智能装备有限公司 | Fast-assembling interchanging device of welding robot |
-
2015
- 2015-10-25 CN CN201520863768.1U patent/CN205170914U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110977271A (en) * | 2019-12-12 | 2020-04-10 | 江苏显赫智能装备有限公司 | Fast-assembling interchanging device of welding robot |
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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: 20160420 Termination date: 20201025 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |