CN216126673U - Environment-friendly electric arc welding device of anti magnetic interference - Google Patents
Environment-friendly electric arc welding device of anti magnetic interference Download PDFInfo
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- CN216126673U CN216126673U CN202121842507.3U CN202121842507U CN216126673U CN 216126673 U CN216126673 U CN 216126673U CN 202121842507 U CN202121842507 U CN 202121842507U CN 216126673 U CN216126673 U CN 216126673U
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Abstract
The utility model discloses an anti-magnetic interference environment-friendly electric arc welding device, which relates to the technical field of electric arc welding and comprises a welding head, wherein an anti-interference coil is fixedly arranged on the outer peripheral side of the welding head, a cooling mechanism is fixedly arranged on the outer peripheral side of the anti-interference coil, an airflow protection device is fixedly arranged on the outer peripheral side of the cooling mechanism, the cooling mechanism comprises an annular water tank, a water inlet and a water outlet are respectively arranged on two sides of the annular water tank, and the water inlet and the water outlet are communicated with an external water tank through a water pipe and a water pump. The utility model adopts the matching of the coil main body, the wound iron core, the radiating fins and the cooling mechanism, reduces or counteracts the action of a space magnetic field in a welding arc area on an electric arc through the anti-interference coil, and the cooling mechanism cools the anti-interference coil while the radiating fins radiate the anti-interference coil, thereby providing proper working temperature for the anti-interference coil, ensuring good cooling effect and achieving the purposes of good forming of a welding finished product and long service life.
Description
Technical Field
The utility model relates to the technical field of electric arc welding, in particular to an environment-friendly electric arc welding device capable of resisting magnetic interference.
Background
Arc welding is to use electric arc as a heat source and convert electric energy into heat energy and mechanical energy required by welding by utilizing the physical phenomenon of air discharge so as to achieve the purpose of connecting metals. The main methods include shielded metal arc welding, submerged arc welding, gas shielded welding, and the like. The following problems exist in the prior art:
1. the magnetic interference resistance of some arc welding devices is not enough, so that an unstable magnetic field is easy to generate to enable an electric arc to splash, the welding operation is influenced, the welding forming is poor, meanwhile, the heat dissipation performance is poor, and the service life is short;
2. some arc welding devices are affected by external air flow to cause arc deflection, which affects the welding operation.
SUMMERY OF THE UTILITY MODEL
The utility model provides an environment-friendly electric arc welding device capable of resisting magnetic interference, which aims to increase the function of resisting magnetic interference of the electric arc welding device and solve the problem that an unstable magnetic field causes electric arc to splash; the other purpose is to solve the problem of arc deflection caused by the influence of external air flow so as to achieve the effect of arc stabilization.
In order to solve the technical problems, the technical scheme adopted by the utility model is as follows:
the utility model provides an environment-friendly arc welding device of anti magnetic interference, includes the soldered connection, the periphery side fixed mounting of soldered connection has anti-interference coil, the periphery side fixed mounting of anti-interference coil has cooling mechanism, cooling mechanism's periphery side fixed mounting has the air current protector.
The cooling mechanism comprises an annular water tank, a water inlet and a water outlet are respectively arranged on two sides of the annular water tank, and the water inlet and the water outlet are communicated with an external water tank through a water pipe and a water pump.
The air flow protection device comprises an air pump and an annular nozzle, the air pump and the annular nozzle are respectively arranged at the top and the bottom of the cooling mechanism, the air pump and the annular nozzle are fixedly connected with a welding head, and a connecting air pipe is fixedly connected between the air pump and the annular nozzle.
The technical scheme of the utility model is further improved as follows: the anti-interference coil comprises a coil body and a wound iron core, wherein the coil body is fixedly installed on the periphery of the welding head, and the wound iron core is wound on the periphery of the coil body and is electrically connected with an external power supply.
By adopting the technical scheme, the magnetic field generated by the anti-interference coil is covered around the electric arc, the magnetic field component parallel to the electric arc is stronger, and the effect of the space magnetic field in the welding electric arc area on the electric arc can be effectively reduced or counteracted, so that the aim of stabilizing and resisting interference is fulfilled.
The technical scheme of the utility model is further improved as follows: the coil comprises a coil body and is characterized in that a heat conduction annular sheet is arranged on the outer peripheral side of the coil body and fixedly connected with a wound iron core, heat dissipation fins are fixedly mounted on the outer side of the heat conduction annular sheet, hole sites matched with the heat dissipation fins are formed in a cooling mechanism, and the heat dissipation fins penetrate through the hole sites and stretch out of the cooling mechanism.
By adopting the technical scheme, the heat-conducting annular sheet can resist the interference coil to conduct heat and conduct heat through the heat-radiating fins.
The technical scheme of the utility model is further improved as follows: one side fixed mounting of annular water tank has the connection water pipe, the water inlet sets up in the top one side of connecting the water pipe, the bottom of connecting the water pipe is linked together with annular water tank.
By adopting the technical scheme, the position of the water inlet is moved upwards by the connecting water pipe, so that the water inlet and the electric arc keep a certain distance, and the introduced water body is not heated by the electric arc light.
The technical scheme of the utility model is further improved as follows: and a heat insulation plate is fixedly arranged between the connecting water pipe and the annular water tank, and two sides of the heat insulation plate are respectively attached to the connecting water pipe and the annular water tank.
Adopt above-mentioned technical scheme, the heat insulating board can insulate against heat connecting water pipe and annular water tank in this scheme, and the hot water after being heated in the connecting water pipe can not cause the influence to the cold water that newly lets in the connecting water pipe, makes cold water can flow with from bottom to top mode, has guaranteed refrigerated effect.
The technical scheme of the utility model is further improved as follows: the air inlet has been seted up to the week side of air pump, fixedly connected with connects the trachea between air pump and the connecting trachea.
By adopting the technical scheme, in the scheme, external air enters the air pump from the air inlet and is annularly sprayed out from the annular nozzle through the connecting air pipe, so that protective air flow for arc fire is formed.
Due to the adoption of the technical scheme, compared with the prior art, the utility model has the technical progress that:
1. the utility model provides an anti-magnetic interference environment-friendly electric arc welding device, which adopts the matching of a coil main body, a wound iron core, radiating fins and a cooling mechanism, reduces or counteracts the action of a space magnetic field in a welding arc region on an electric arc through an anti-interference coil, the cooling mechanism cools the anti-interference coil while radiating the anti-interference coil through the radiating fins, and moves up the position of a water inlet through a connecting water pipe so as to keep a certain distance between the water inlet and the electric arc, so that an introduced water body cannot be heated due to arc light, the problem that the electric arc is splashed due to the fact that an unstable magnetic field is easy to appear in the electric arc welding device is solved, a proper working temperature is provided for the anti-interference coil while welding operation is not influenced, the good cooling effect is ensured, and the purposes of good forming and long service life of a welding finished product are achieved.
2. The utility model provides an anti-magnetic interference environment-friendly arc welding device, which adopts the matching of an air pump, an air inlet, a connecting air pipe and an annular nozzle to ensure that external air enters the air pump from the air inlet and is annularly sprayed out from the annular nozzle through the connecting air pipe to form protective air flow for arc fire, solves the problem of arc fire deflection caused by the influence of external air flow, and achieves the purposes of stable arc fire and difficult interference of the external air flow.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic structural view of the cooling mechanism and the airflow guard of the present invention;
FIG. 3 is an elevational view of the overall construction of the present invention;
FIG. 4 is a schematic cross-sectional view taken along line A-A of FIG. 3 according to the present invention;
fig. 5 is an enlarged view of the utility model at a in fig. 4.
In the figure: 1. welding a head; 2. an anti-interference coil; 21. a coil body; 211. a heat conductive annular sheet; 22. winding the iron core; 3. a cooling mechanism; 31. an annular water tank; 311. a water inlet; 312. a water outlet; 313. connecting a water pipe; 314. a heat insulation plate; 4. an airflow guard; 41. an air pump; 411. an air inlet; 412. connecting an air pipe; 42. an annular nozzle; 5. and (4) radiating fins.
Detailed Description
The present invention will be described in further detail with reference to the following examples:
example 1
As shown in fig. 1-5, the utility model provides an environment-friendly arc welding device with magnetic interference resistance, which comprises a welding head 1, wherein an anti-interference coil 2 is fixedly installed on the outer peripheral side of the welding head 1, a cooling mechanism 3 is fixedly installed on the outer peripheral side of the anti-interference coil 2, an airflow protection device 4 is fixedly installed on the outer peripheral side of the cooling mechanism 3, the anti-interference coil 2 comprises a coil main body 21 and a wound iron core 22, the coil main body 21 is fixedly installed on the outer peripheral side of the welding head 1, the wound iron core 22 is wound on the peripheral side of the coil main body 21 and is electrically connected with an external power supply, a heat conduction annular sheet 211 is arranged on the outer peripheral side of the coil main body 21, the heat conduction annular sheet 211 is fixedly connected with the wound iron core 22, a heat dissipation fin 5 is fixedly installed on the outer side of the heat conduction annular sheet 211, a hole site adapted to the heat dissipation fin 5 is formed in the cooling mechanism 3, and the heat dissipation fin 5 penetrates through the hole site and extends out of the cooling mechanism 3.
In this embodiment, the magnetic field generated by the anti-interference coil 2 covers around the arc, the magnetic field component parallel to the arc is strong, and the effect of the space magnetic field in the welding arc region on the arc can be effectively reduced or offset, so as to achieve the purpose of stabilizing the anti-interference, the heat-conducting ring-shaped sheet 211 can conduct heat against the anti-interference coil 2, and dissipate heat through the heat-dissipating fins 5, so as to achieve the purpose of increasing the service life of the anti-interference coil 2.
Example 2
As shown in fig. 1 to 5, on the basis of embodiment 1, the present invention provides a technical solution: preferably, the cooling mechanism 3 comprises an annular water tank 31, a water inlet 311 and a water outlet 312 are respectively arranged on two sides of the annular water tank 31, the water inlet 311 and the water outlet 312 are communicated with an external water tank through a water pipe and a water pump, a connecting water pipe 313 is fixedly mounted on one side of the annular water tank 31, the water inlet 311 is arranged on one side of the top of the connecting water pipe 313, the bottom of the connecting water pipe 313 is communicated with the annular water tank 31, a heat insulation plate 314 is fixedly mounted between the connecting water pipe 313 and the annular water tank 31, and two sides of the heat insulation plate 314 are respectively attached to the connecting water pipe 313 and the annular water tank 31.
In this embodiment, cold water enters into annular water tank 31 through water inlet 311 and is cooled down to opposition interference coil 2, and discharge from delivery port 312, guarantee that anti interference coil 2 can be in suitable operating temperature, and move up water inlet 311's position through setting up connecting pipe 313, make water inlet 311 and electric arc keep the certain distance, make the water that lets in can not be heated because of the arc light, heat insulating board 314 can insulate against heat connecting pipe 313 and annular water tank 31, hot water after being heated in connecting pipe 313 can not cause the influence to the cold water that newly lets in connecting pipe 313, make cold water can flow with the mode from bottom to top, the refrigerated effect has been guaranteed.
Example 3
As shown in fig. 1 to 5, on the basis of embodiment 1, the present invention provides a technical solution: preferably, the airflow protection device 4 includes an air pump 41 and an annular nozzle 42, the air pump 41 and the annular nozzle 42 are respectively disposed at the top and the bottom of the cooling mechanism 3, and the air pump 41 and the annular nozzle 42 are both fixedly connected to the welding head 1, a connecting air pipe 412 is fixedly connected between the air pump 41 and the annular nozzle 42, an air inlet 411 is disposed on the peripheral side of the air pump 41, and the connecting air pipe 412 is fixedly connected between the air pump 41 and the connecting air pipe 412.
In this embodiment, the external air enters the air pump 41 from the air inlet 411 and is annularly ejected from the annular nozzle 42 through the connecting air pipe 412, so as to form a protective air flow for the arc fire, prevent the influence of the external air flow from causing the arc to be blown off, and ensure the stability of the arc.
The working principle of the material transporting device for construction engineering is described in detail below.
As shown in fig. 1-5, when the welding head 1 works, the magnetic field generated after the anti-interference coil 2 is powered on is covered around the arc, and the magnetic field component parallel to the arc is strong, so that the effect of the space magnetic field in the welding arc area on the arc can be effectively reduced or offset, the heat radiation fins 5 radiate heat to the anti-interference coil 2, at the same time, cold water enters the annular water tank 31 through the water inlet 311 to cool the anti-interference coil 2 and is discharged from the water outlet 312, so that the anti-interference coil 2 can be at an appropriate working temperature, external air enters the air pump 41 through the air inlet 411, and is annularly sprayed out from the annular nozzle 42 through the connecting air pipe 412 to protect the arc, thereby preventing the external air flow from affecting the arc.
The present invention has been described in general terms in the foregoing, but it will be apparent to those skilled in the art that modifications and improvements can be made thereto based on the present invention. Therefore, modifications or improvements are within the scope of the utility model without departing from the spirit of the inventive concept.
Claims (6)
1. The utility model provides an anti magnetic interference's environment-friendly arc welding device, includes soldered connection (1), its characterized in that: an anti-interference coil (2) is fixedly mounted on the outer peripheral side of the welding head (1), a cooling mechanism (3) is fixedly mounted on the outer peripheral side of the anti-interference coil (2), and an airflow protection device (4) is fixedly mounted on the outer peripheral side of the cooling mechanism (3);
the cooling mechanism (3) comprises an annular water tank (31), a water inlet (311) and a water outlet (312) are respectively arranged on two sides of the annular water tank (31), and the water inlet (311) and the water outlet (312) are communicated with an external water tank through a water pipe and a water pump;
the air flow protection device (4) comprises an air pump (41) and an annular nozzle (42), the air pump (41) and the annular nozzle (42) are respectively arranged at the top and the bottom of the cooling mechanism (3), the air pump (41) and the annular nozzle (42) are fixedly connected with a welding head (1), and a connecting air pipe (412) is fixedly connected between the air pump (41) and the annular nozzle (42).
2. The environment-friendly arc welding device for resisting magnetic interference according to claim 1, wherein: the anti-interference coil (2) comprises a coil body (21) and a wound iron core (22), the coil body (21) is fixedly mounted on the outer periphery of the welding head (1), and the wound iron core (22) is wound on the periphery of the coil body (21) and is electrically connected with an external power supply.
3. The environment-friendly arc welding device for resisting magnetic interference according to claim 2, wherein: the periphery side of coil main part (21) is provided with heat conduction annular sheet (211), heat conduction annular sheet (211) and winding iron core (22) fixed connection, the outside fixed mounting of heat conduction annular sheet (211) has radiating fin (5), set up the hole site with radiating fin (5) adaptation on cooling mechanism (3), radiating fin (5) pass the hole site and stretch out to the outside of cooling mechanism (3).
4. The environment-friendly arc welding device for resisting magnetic interference according to claim 1, wherein: one side of the annular water tank (31) is fixedly provided with a connecting water pipe (313), the water inlet (311) is arranged on one side of the top of the connecting water pipe (313), and the bottom of the connecting water pipe (313) is communicated with the annular water tank (31).
5. The environment-friendly arc welding device for resisting magnetic interference according to claim 4, wherein: and a heat insulation plate (314) is fixedly arranged between the connecting water pipe (313) and the annular water tank (31), and two sides of the heat insulation plate (314) are respectively attached to the connecting water pipe (313) and the annular water tank (31).
6. The environment-friendly arc welding device for resisting magnetic interference according to claim 1, wherein: an air inlet (411) is formed in the peripheral side face of the air pump (41), and a connecting air pipe (412) is fixedly connected between the air pump (41) and the connecting air pipe (412).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121842507.3U CN216126673U (en) | 2021-08-09 | 2021-08-09 | Environment-friendly electric arc welding device of anti magnetic interference |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121842507.3U CN216126673U (en) | 2021-08-09 | 2021-08-09 | Environment-friendly electric arc welding device of anti magnetic interference |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216126673U true CN216126673U (en) | 2022-03-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121842507.3U Active CN216126673U (en) | 2021-08-09 | 2021-08-09 | Environment-friendly electric arc welding device of anti magnetic interference |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216126673U (en) |
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2021
- 2021-08-09 CN CN202121842507.3U patent/CN216126673U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230120 Address after: No. 2001, building 4, No. 36, BeiSen Road, Qingyang District, Chengdu, Sichuan 610074 Patentee after: Wang Tao Address before: 152400 in Guangyu company, wood industrial park, Qing'an Development Zone, Suihua City, Heilongjiang Province Patentee before: Tang Xiao |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230309 Address after: 610000 No. 1-2, floor 15, building 2, Shanda international, No. 46, Shuxi Road, Jinniu high tech Industrial Park, Chengdu, Sichuan Patentee after: Sichuan rongzhishenghe Construction Engineering Co.,Ltd. Address before: No. 2001, building 4, No. 36, BeiSen Road, Qingyang District, Chengdu, Sichuan 610074 Patentee before: Wang Tao |