CN212599563U - Carbon arc air gouging machine with water spray cooling mechanism - Google Patents
Carbon arc air gouging machine with water spray cooling mechanism Download PDFInfo
- Publication number
- CN212599563U CN212599563U CN202020834708.8U CN202020834708U CN212599563U CN 212599563 U CN212599563 U CN 212599563U CN 202020834708 U CN202020834708 U CN 202020834708U CN 212599563 U CN212599563 U CN 212599563U
- Authority
- CN
- China
- Prior art keywords
- water
- compressed air
- carbon arc
- inlet
- cooling mechanism
- 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 50
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 title claims abstract description 38
- 229910052799 carbon Inorganic materials 0.000 title claims abstract description 38
- 238000001816 cooling Methods 0.000 title claims abstract description 26
- 230000007246 mechanism Effects 0.000 title claims abstract description 24
- 239000007921 spray Substances 0.000 title claims abstract description 23
- 230000001105 regulatory effect Effects 0.000 claims abstract description 9
- 230000005611 electricity Effects 0.000 claims abstract description 3
- 238000005507 spraying Methods 0.000 claims description 4
- 238000005266 casting Methods 0.000 abstract description 6
- 239000003595 mist Substances 0.000 abstract description 4
- 229910052751 metal Inorganic materials 0.000 description 4
- 239000002184 metal Substances 0.000 description 4
- 230000006872 improvement Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000002893 slag Substances 0.000 description 2
- 229910000617 Mangalloy Inorganic materials 0.000 description 1
- 239000010953 base metal Substances 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 238000010891 electric arc Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000037452 priming Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
Images
Landscapes
- Plasma Technology (AREA)
Abstract
The utility model relates to a take water spray cooling mechanism's carbon arc gouging machine, include automatically controlled cabinet, advance compressed air pipe, carbon-point and carbon arc gouging gun, carbon arc gouging gun includes the rifle body and keeps silent, keep silent and seted up the fumarole, the rifle body with automatically controlled cabinet electricity is connected, keep silent the centre gripping the carbon-point, advance compressed air pipe's one end and highly-compressed air jar intercommunication, advance compressed air pipe the other end with the fumarole intercommunication still includes water spray cooling mechanism for cool off the gouging position. Has the advantages that: the carbon arc air gouging gun is improved, the water-air mixing tee joint is added to the compressed air pipeline, the flow of water and the flow of compressed air are respectively regulated through the valve, the water-mist air is formed to cool the air gouging part, the heat affected zone of the air gouging is reduced, the stable casting tissue is ensured, and no crack exists.
Description
Technical Field
The utility model relates to a carbon arc gouging machine especially relates to a take water spray cooling mechanism's carbon arc gouging machine.
Background
Carbon arc gouging is a processing technique which utilizes high-temperature current generated between a carbon electrode and metal to locally heat the metal to a molten state and simultaneously utilizes high-speed airflow of compressed air to blow off the molten metal, thereby realizing the gouging of the metal base metal.
The high manganese steel material is sensitive to temperature, and when the temperature exceeds 270 ℃, carbide is precipitated in the structure, and cracks are generated.
In order to reduce the heat affected zone of the air gouging and ensure the stable structure of the casting without cracks, the casting needs to be cooled in the gouging process.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that a carbon arc air gouging machine with a water spray cooling mechanism is provided to solve the above problems.
The utility model provides an above-mentioned technical problem's technical scheme as follows: the utility model provides a take water spray cooling mechanism's carbon arc gouging machine, includes automatically controlled cabinet, advances compressed air pipe, carbon-point and carbon arc gouging rifle, carbon arc gouging rifle includes the rifle body and keeps silent, keep silent and seted up the fumarole, the rifle body with automatically controlled cabinet electricity is connected, keep silent the centre gripping the carbon-point, the one end and the high-pressure air tank intercommunication of advancing compressed air pipe, advance compressed air pipe the other end with the fumarole intercommunication still includes water spray cooling mechanism for cool off the gouging position.
The utility model has the advantages that: the carbon arc air gouging gun is improved, the water-air mixing tee joint is added to the compressed air pipeline, the flow of water and the flow of compressed air are respectively regulated through the valve, the water-mist air is formed to cool the air gouging part, the heat affected zone of the air gouging is reduced, the stable casting tissue is ensured, and no crack exists.
On the basis of the technical scheme, the utility model discloses can also do following improvement.
Furthermore, the electric control cabinet is provided with an anode power supply and a cathode power supply, the gun body is electrically connected with the anode power supply, and the workpiece is electrically connected with the cathode power supply.
Furthermore, the water spray cooling mechanism comprises a water inlet pipe, a water-gas mixing tee joint and a collecting pipe, two inlets of the water-gas mixing tee joint are respectively communicated with the water inlet pipe and the compressed air inlet pipe, one end of the collecting pipe is communicated with an outlet of the water-gas mixing tee joint, and the other end of the collecting pipe is communicated with the air spraying hole.
Furthermore, a water inlet regulating valve is arranged on the water inlet pipe.
Further, an air regulating valve is arranged on the compressed air inlet pipe.
Further, the inlet of the water-gas mixing tee joint comprises a collinear inlet and an inclined inlet, the collinear inlet and the inclined inlet are communicated with the outlet, the central axes of the collinear inlet and the outlet are collinear, and the central axes of the inclined inlet and the outlet are obliquely arranged.
Further, the water inlet pipe is communicated with the collinear inlet, and the compressed air inlet pipe is communicated with the inclined inlet.
Drawings
Fig. 1 is a schematic structural view of a carbon arc gouging machine with a water spray cooling mechanism according to the present invention;
FIG. 2 is an enlarged view of a portion of a carbon arc gouging gun of the carbon arc gouging machine with a water spray cooling mechanism shown in FIG. 1;
fig. 3 is a partially enlarged view of a water-gas mixing tee of the carbon arc gouging machine with a water spray cooling mechanism shown in fig. 1.
In the drawings, the components represented by the respective reference numerals are listed below:
1. the device comprises an electric control cabinet, 2, a water inlet pipe, 3, a water inlet regulating valve, 4, a positive power supply, 5, a negative power supply, 6, a compressed air inlet pipe, 7, an air regulating valve, 8, a water-air mixed tee joint, 9, compressed air water mist, 10, an electric arc, 11, a carbon rod, 12, a carbon arc air gouging gun, 121, a gun body, 122, a jaw, 123, an air jet hole, 13, a workpiece, 14 and a collecting pipe.
Detailed Description
The principles and features of the present invention are described below in conjunction with the following drawings, the examples given are only intended to illustrate the present invention and are not intended to limit the scope of the present invention.
As shown in fig. 1-3, a carbon arc gouging machine with a water spray cooling mechanism comprises an electric control cabinet 1, a compressed air pipe 6, a carbon rod 11 and a carbon arc gouging gun 12, wherein the carbon arc gouging gun 12 comprises a gun body 121 and a jaw 122, the jaw 122 is provided with an air jet hole 123, the gun body 121 is electrically connected with the electric control cabinet 1, the jaw 122 clamps the carbon rod 11, one end of the compressed air pipe 6 is communicated with a high pressure air tank, the other end of the compressed air pipe 6 is communicated with the air jet hole 123, and the water spray cooling mechanism is further included for cooling a gouging part.
The electric control cabinet 1 is provided with a positive power supply 4 and a negative power supply 5, the gun body 121 is electrically connected with the positive power supply 4, and the workpiece 13 is electrically connected with the negative power supply 5.
The water spraying cooling mechanism comprises a water inlet pipe 2, a water-gas mixing tee joint 8 and a collecting pipe 14, two inlets of the water-gas mixing tee joint 8 are respectively communicated with the water inlet pipe 2 and the compressed air inlet pipe 6, one end of the collecting pipe 14 is communicated with an outlet of the water-gas mixing tee joint 8, and the other end of the collecting pipe 14 is communicated with the air spraying hole 123.
And the water inlet pipe 2 is provided with a water inlet regulating valve 3.
And an air regulating valve 7 is arranged on the compressed air inlet pipe 6.
The inlet of the water-gas mixing tee joint 8 comprises a collinear inlet 15 and an inclined inlet 16, wherein the collinear inlet 15 and the inclined inlet 16 are communicated with the outlet, the central axes of the collinear inlet 15 and the outlet are collinear, and the central axes of the inclined inlet 16 and the outlet are obliquely arranged.
The water inlet pipe 2 is communicated with the collinear inlet 15, and the compressed air inlet pipe 6 is communicated with the inclined inlet 16.
The working principle is as follows:
the carbon arc gouging gun 12 is provided with a power line connected with the anode of the electric control cabinet 1, and the connecting jaw 122 is communicated with the carbon rod 11; in addition, a compressed air pipe 6 is arranged, the air pressure of the compressed air pipe 6 is 0.45-0.6 MPa, and the compressed air pipe is communicated with an air injection hole 123 at the jaw 122; the arc 10 is generated to carry out carbon arc gouging, and simultaneously, the slag is blown away by compressed air, so that the casting is cut off.
Add water and gas mixing tee bend 8 in advancing compressed air pipe 6, compressed air is let in to the slant, and the clear water is let in to the forward, brings the clear water through the self priming power of air and mixes and form compressed air water smoke 9 that has pressure, cools off the planing position.
The concentration of the compressed air water mist 9 can be adjusted through the air adjusting valve 7 and the water inlet adjusting valve 3, so that the purposes of blowing away the slag and cooling the casting can be achieved.
The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.
Claims (7)
1. The utility model provides a take water spray cooling mechanism's carbon arc gouging machine, its characterized in that includes automatically controlled cabinet (1), advances compressed air pipe (6), carbon-point (11) and carbon arc gouging gun (12), carbon arc gouging gun (12) are including the rifle body (121) and keep silent (122), the fumarole (123) have been seted up on keeping silent (122), the rifle body (121) with automatically controlled cabinet (1) electricity is connected, keep silent (122) centre gripping carbon-point (11), the one end and the highly-compressed air jar intercommunication of advancing compressed air pipe (6), the other end of advancing compressed air pipe (6) with fumarole (123) intercommunication still include water spray cooling mechanism for cool off the gouging position.
2. The carbon arc gouging machine with the water spray cooling mechanism is characterized in that an anode power supply (4) and a cathode power supply (5) are arranged on the electric control cabinet (1), the gun body (121) is electrically connected with the anode power supply (4), and the workpiece (13) is electrically connected with the cathode power supply (5).
3. The carbon arc gouging machine with the water spray cooling mechanism is characterized in that the water spray cooling mechanism comprises a water inlet pipe (2), a water-gas mixing tee joint (8) and a collecting pipe (14), two inlets of the water-gas mixing tee joint (8) are respectively communicated with the water inlet pipe (2) and the compressed air inlet pipe (6), one end of the collecting pipe (14) is communicated with an outlet of the water-gas mixing tee joint (8), and the other end of the collecting pipe (14) is communicated with the air spraying hole (123).
4. The carbon arc gouging machine with the water spray cooling mechanism according to claim 3, wherein a water inlet adjusting valve (3) is arranged on the water inlet pipe (2).
5. The carbon arc gouging machine with a water spray cooling mechanism according to claim 3, wherein an air regulating valve (7) is arranged on the air inlet compressed air pipe (6).
6. The carbon arc gouging machine with a water spray cooling mechanism according to claim 3, wherein the inlet of the water-gas mixing tee (8) comprises a collinear inlet (15) and an inclined inlet (16), the collinear inlet (15) and the inclined inlet (16) are both communicated with the outlet, the central axes of the collinear inlet (15) and the outlet are collinear, and the central axes of the inclined inlet (16) and the outlet are arranged obliquely.
7. The carbon arc gouging machine with a water spray cooling mechanism according to claim 6, wherein said water inlet pipe (2) communicates with said collinear inlet (15) and said compressed air inlet pipe (6) communicates with said inclined inlet (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020834708.8U CN212599563U (en) | 2020-05-18 | 2020-05-18 | Carbon arc air gouging machine with water spray cooling mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020834708.8U CN212599563U (en) | 2020-05-18 | 2020-05-18 | Carbon arc air gouging machine with water spray cooling mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212599563U true CN212599563U (en) | 2021-02-26 |
Family
ID=74723415
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020834708.8U Active CN212599563U (en) | 2020-05-18 | 2020-05-18 | Carbon arc air gouging machine with water spray cooling mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212599563U (en) |
-
2020
- 2020-05-18 CN CN202020834708.8U patent/CN212599563U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201620186U (en) | Novel low-temperature high-speed supersonic flame spraying device | |
| CN105904109A (en) | Plasma-TIG electric-arc coupling composite welding device and method | |
| CN101844266A (en) | Glove box protective argon arc welding method | |
| CN212599563U (en) | Carbon arc air gouging machine with water spray cooling mechanism | |
| CN202667895U (en) | Heavy TIG (Tungsten Inert Gas Welding) gun head | |
| CN203530432U (en) | Plasma cladding device | |
| CN112322814B (en) | System and method for blowing hydrogen-containing gas into blast furnace | |
| CN106735786A (en) | A kind of integrated lock effect of holes TIG deep penetration welding welding guns | |
| CN217096100U (en) | High-efficient TIG argon arc welds welding equipment | |
| CN109594033A (en) | A kind of method of transferred arc supersonic speed plasma wire spraying aluminized coating | |
| CN207255439U (en) | A kind of TIG welding guns | |
| CN201476584U (en) | Carbon-oxygen spray gun for electric furnace steel making | |
| CN210359763U (en) | Plasma power supply cutting torch head accelerating gas circuit device | |
| CN111250680A (en) | Cutting method of sand sticking riser of steel casting | |
| CN208116975U (en) | narrow gap TIG welding gun | |
| CN206028987U (en) | Laminar plasma welding set | |
| CN201768983U (en) | Vehicle frame overlap removal operating handle | |
| CN202715947U (en) | Plasma welding cutting gun | |
| CN205852087U (en) | Plasma TIG electric arc coupling composite welding apparatus | |
| CN207982515U (en) | A kind of composite ceramic powder PTA build-up welding apparatus | |
| CN201537766U (en) | Water-cooling welding gun | |
| CN218310755U (en) | Energy-saving water-cooling type heavy flame accident cutting gun for continuous casting of square billets | |
| CN2734396Y (en) | Synchronous powder transmission surface metallurgy plasma torch | |
| CN208341977U (en) | The welding gun gas supply mechanism of air plasma cutter | |
| CN212823277U (en) | Novel hand cutting gun for cutting stainless steel square billet |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A carbon arc air planer with a water spray cooling mechanism Granted publication date: 20210226 Pledgee: Agricultural Bank of China Co.,Ltd. Dangyang Sub branch Pledgor: HUBEI JINYANGSHI NEW WEAR-RESISTANT MATERIAL TECHNOLOGY CO.,LTD. Registration number: Y2024980026672 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |