CN212191675U - Cooling device of electric welding machine - Google Patents
Cooling device of electric welding machine Download PDFInfo
- Publication number
- CN212191675U CN212191675U CN202020596445.1U CN202020596445U CN212191675U CN 212191675 U CN212191675 U CN 212191675U CN 202020596445 U CN202020596445 U CN 202020596445U CN 212191675 U CN212191675 U CN 212191675U
- Authority
- CN
- China
- Prior art keywords
- casing
- filter
- air inlet
- cooling device
- rotation
- 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
Images
Landscapes
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model relates to an electric welding technical field specificly discloses a cooling device of electric welding, including casing, air inlet cylinder and condenser. The inside fixed mounting of casing has the transformer main part, the both sides of transformer main part are provided with air inlet barrel and gas outlet on the lateral wall of casing, air inlet barrel's inside fixed mounting has the motor, the output shaft axis of rotation of motor, fixedly connected with flabellum in the axis of rotation, the inside of casing is provided with the condenser, the inside of casing is provided with the temperature-sensing ware, air inlet barrel's the fixed filter that is provided with in outer end, air inlet barrel's the fixed retainer plate that is provided with of outer end inside wall, fixing bolt passes the limit portion threaded connection of filter on the stereoplasm retainer plate, the outside of stereoplasm retainer plate nestification has the spring on fixing bolt, the lateral wall fixedly connected with of axis of rotation is a. The utility model discloses the advantage: simple structure, good dust removal effect, smooth filtration and convenient popularization and implementation.
Description
Technical Field
The utility model relates to an electric welding technical field specifically is a cooling device of electric welding.
Background
The electric welder utilizes the high-temperature electric arc generated by the instantaneous short circuit of the positive and negative poles to melt the welding flux and the welded material on the welding electrode, thus achieving the purpose of combining the contacted object. When the electric welding machine is used, the transformer can generate a large amount of heat, and if the heat is not dissipated timely, the working state and the service life of the electric welding machine can be influenced. Currently, there are three common heat dissipation methods: self-cooling, air-cooling and water-cooling.
Chinese patent (publication No. CN 209175105U, bulletin date 2019.07.30) discloses a cooling device of an electric welding machine, which comprises a shell and an electric welding machine transformer body arranged in the shell, wherein universal wheels are installed at the bottom of the shell, a side door is hinged to one side wall of the shell through a hinge, the tail end of a heat exchange tube is connected to the top in a box body, the top and the bottom of one side of the box body are respectively connected with a water inlet tube and a water outlet tube, a second fan is installed at the bottom of a through hole, and heat exchange fins are uniformly arranged in the through hole. The cooling device is not provided with a control purification component, and dust easily enters the shell along with airflow to cause pollution.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a cooling device of electric welding to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
a cooling device of an electric welding machine comprises a machine shell, an air inlet cylinder and a condenser. The inside fixed mounting of casing has the transformer main part, and the both sides of transformer main part are provided with air inlet cylinder and gas outlet on the lateral wall of casing, and air inlet cylinder's inside fixed mounting has the motor, and the output shaft of motor passes through the coaxial fixed connection of shaft coupling in the one end of axis of rotation, fixedly connected with flabellum in the axis of rotation, and under the effect of motor, the flabellum rotates, and the inside that enters into the casing with external air through air inlet cylinder cools down the transformer main part. A condenser is arranged in the shell between the air inlet cylinder and the transformer main body, and air enters from the air inlet cylinder and is cooled by the condenser, so that the transformer main body is cooled. The cooled air carries heat to be discharged from the air outlet. The inside of casing is provided with temperature-sensing ware, and temperature-sensing ware passes through controller and motor electric connection, and when temperature-sensing ware sensed the inside temperature of casing and risees, the starter motor cooled down, also can set for the threshold temperature through the controller.
The outer end of the air inlet cylinder is fixedly provided with the filter plate, the filter plate filters the control entering the interior of the air inlet cylinder, the interior of the shell is prevented from being polluted by dust, and the cleaning degree is improved. The fixed retainer plate that is provided with of outer end inside wall of the barrel that admits air, fixing bolt pass limit portion threaded connection of filter on the stereoplasm retainer plate, and the sealed nestification of filter is in the outer end of the barrel that admits air, and the outside of stereoplasm retainer plate is nested on fixing bolt has the spring, and the spring makes the filter be close to the stereoplasm retainer plate. The outer end of axis of rotation rotates nestedly on the filter, and a plurality of press bars of lateral wall fixedly connected with of axis of rotation press the pole, press the pole top on the inner wall of filter, the fixed salient piece that is provided with on the filter, press the pole along with the axis of rotation rotates, press the pole extrusion salient piece to make the filter move to the outside, press the pole and break away from with the salient piece, under the effect of spring, the filter moves inwards and collides with the stereoplasm retainer plate to produce high-frequency vibration, will adhere to the dust clearance on the filter.
As a further aspect of the present invention: the bottom of the machine shell is rotatably provided with rolling wheels, and the arrangement of the rolling wheels is convenient for the machine shell to move.
As a further aspect of the present invention: the universal wheel is arranged at the bottom of one end of the casing, the clamping plate is arranged on the universal wheel, the clamping plate has a braking effect on the universal wheel, and the universal wheel is convenient for the casing to turn and fix.
As a further aspect of the present invention: the air inlet cylinder body is of a funnel-shaped structure and the end part of the air inlet cylinder body is of a cylindrical structure, so that the filtering area of the filtering plate is increased, and the filtering obstruction is reduced.
As a further aspect of the present invention: the end of the press rod rotates to be provided with a ball, and the friction force between the press rod and the filter plate is reduced by the arrangement of the ball, so that the relative sliding is smoother.
As a further aspect of the present invention: the filter inboard is provided with the ball groove, and the ball nestification is in the inside in ball groove to it is more stable to make according to the depression bar rotation.
As a further aspect of the present invention: the inside of gas outlet rotates and is provided with a plurality of window pages, and the inside wall at the gas outlet is connected through the axis of rotation in the tip focus top of window page or leaf, and when the air flows, the air drives the window page or leaf and rotates, and the air escape of being convenient for, when the air does not flow, the gas outlet was closed when the window page or leaf was under the action of gravity.
Compared with the prior art, the beneficial effects of the utility model are that: when the temperature sensor senses that the temperature in the shell rises, the motor is started, and under the action of the motor, the fan blades rotate to enable outside air to enter the shell through the air inlet cylinder. The filter filters the inside control that gets into the air intake barrel, has avoided the dust to enter into the inside of casing and has caused the pollution, has improved clean degree. According to the pressure pole along with the axis of rotation rotates, presses the protruding piece of pressure pole extrusion to make the filter move to the outside, presses the pressure pole and breaks away from with the protruding piece, under the effect of spring, the filter moves inwards and collides with the stereoplasm retainer plate to produce high-frequency vibration, will attach to the dust clearance on the filter and fall. Air entering from the air inlet cylinder body is cooled by the condenser, so that the transformer main body is cooled. The cooled air carries heat to be discharged from the air outlet. The utility model discloses the advantage: simple structure, good dust removal effect, smooth filtration and convenient popularization and implementation.
Drawings
Fig. 1 is a schematic structural diagram of a cooling device of a welding machine.
Fig. 2 is an enlarged schematic view of a in fig. 1.
Fig. 3 is a three-dimensional structure diagram of a filter plate in a cooling device of an electric welding machine.
In the figure, a machine shell 1, fan blades 2, an air inlet cylinder 3, a motor 4, a temperature sensor 5, an air outlet 6, a window leaf 7, a universal wheel 8, a transformer main body 9, a condenser 10, a fixing bolt 11, a spring 12, a filter plate 13, a ball groove 14, a pressing rod 15, a rotating shaft 16, balls 17, a hard fixing ring 18 and a convex block 19.
Detailed Description
In order to clearly understand the technical features, objects and effects of the present invention, the present invention will now be described with reference to the accompanying drawings.
Example 1
Referring to fig. 1-3, a cooling device for an electric welding machine includes a housing 1, an air inlet cylinder 3, and a condenser 10. The bottom of casing 1 rotates and is provided with the wheel that rolls, and the setting of wheel that rolls is convenient for casing 1's removal, and the one end bottom of casing 1 can use universal wheel 8 to replace the wheel that rolls, is provided with the cardboard on the universal wheel 8, and the cardboard has the braking action to universal wheel 8, and the setting of universal wheel 8 is convenient for casing 1 turn to with fixed. The inside fixed mounting of casing 1 has transformer main part 9, one side of transformer main part 9 is provided with air inlet cylinder 3 on the lateral wall of casing 1, air inlet cylinder 3's inside fixed mounting has motor 4, motor 4's output shaft passes through the coaxial fixed connection of shaft coupling in the one end of axis of rotation 16, fixedly connected with flabellum 2 on the axis of rotation 16, under motor 4's effect, flabellum 2 rotates, the inside that enters into casing 1 with external air through air inlet cylinder 3 is cooled down transformer main part 9. A condenser 10 is arranged between the air inlet cylinder 3 and the transformer main body 9 in the machine shell 1, and air entering from the air inlet cylinder 3 is cooled by the condenser 10, so that the transformer main body 9 is cooled. An air outlet 6 is formed in the other side of the transformer main body 9 on the side wall of the casing 1, and the cooled air carries heat to be discharged from the air outlet 6. The inside of casing 1 is provided with temperature-sensing ware 5, and temperature-sensing ware 5 passes through controller and 4 electric connection of motor, and when temperature-sensing ware 5 sensed the inside temperature of casing 1 and risees, starter motor 4 cooled down, also can set for threshold temperature through the controller.
The outer end of the air inlet cylinder 3 is fixedly provided with a filter plate 13, the filter plate 13 filters the control entering the interior of the air inlet cylinder 3, the interior of the casing 1 is prevented from being polluted by dust, and the cleaning degree is improved. The air inlet cylinder 3 is of a funnel-shaped structure and the end part is of a cylindrical structure, so that the filtering area of the filtering plate 13 is increased, and the filtering obstruction is reduced. The fixed retainer plate 18 that is provided with of outer end inside wall of the barrel 3 admits air, and the limit portion threaded connection that fixing bolt 11 passed filter 13 is on stereoplasm retainer plate 18, and filter 13 seals the nestification in the outer end of the barrel 3 admits air, and the outside of stereoplasm retainer plate 18 is nested on fixing bolt 11 has spring 12, and spring 12 makes filter 13 be close to stereoplasm retainer plate 18. Rotation of axis of rotation 16's outer end nestification is on filter 13, a plurality of pressure poles 15 of axis of rotation 16's lateral wall fixedly connected with, press pole 15 top on the inner wall of filter 13, the fixed salient piece 19 that is provided with on filter 13, press pole 15 along with axis of rotation 16 rotates, press pole 15 extrusion salient piece 19 to make filter 13 move to the outside, press pole 15 and salient piece 19 to break away from, under spring 12's effect, filter 13 inwards moves and collides with stereoplasm retainer plate 18, thereby produce high-frequency vibration, the dust that will attach to on filter 13 is cleared up. The end of the pressing rod 15 is rotatably provided with a ball 17, and the arrangement of the ball 17 reduces the friction force between the pressing rod 15 and the filter plate 13, so that the relative sliding is smoother. The filtering plate 13 is provided with a ball groove 14 at an inner side thereof, and a ball 17 is nested in the ball groove 14, thereby making the pressing rod 15 more stably rotated.
The utility model discloses a theory of operation is: when the temperature sensor 5 senses the temperature rise in the casing 1, the motor 4 is started, and under the action of the motor 4, the fan blades 2 rotate to enable outside air to enter the casing 1 through the air inlet cylinder 3. The filter 13 filters the control of entering the inside of the air inlet cylinder 3, thereby avoiding the dust from entering the inside of the casing 1 to cause pollution and improving the cleaning degree. The pressing rod 15 rotates along with the rotating shaft 16, the pressing rod 15 presses the protruding block 19 to enable the filter plate 13 to move outwards, the pressing rod 15 is separated from the protruding block 19, the filter plate 13 moves inwards and collides with the hard fixing ring 18 under the action of the spring 12, high-frequency vibration is generated, and dust attached to the filter plate 13 is cleaned. The air entering from the air inlet cylinder 3 is cooled by the condenser 10, so that the temperature of the transformer main body 9 is reduced. The cooled air carries heat away from the air outlet 6.
Example 2
On the basis of embodiment 1, the inside of gas outlet 6 is rotated and is provided with a plurality of window pages 7, and the tip focus top of window page 7 rotates through the axis of rotation and connects the inside wall at gas outlet 6, and when the air flows, the air drives window page 7 and rotates, and the air of being convenient for discharges, and when the air does not flow, gas outlet 6 closed when window page 7 is under the action of gravity.
The above-mentioned embodiments only represent the preferred embodiments of the present invention, and the description thereof is more specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several changes, modifications and substitutions can be made, which are all within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.
Claims (7)
1. A cooling device of an electric welding machine comprises a machine shell (1), an air inlet cylinder (3) and a condenser (10); the transformer comprises a casing (1), a transformer main body (9) is fixedly installed inside the casing (1), an air inlet cylinder (3) and an air outlet (6) are arranged on the side wall of the casing (1) on the two sides of the transformer main body (9), and a motor (4) is fixedly installed inside the air inlet cylinder (3), and is characterized in that an output shaft of the motor (4) is coaxially and fixedly connected to one end of a rotating shaft (16), fan blades (2) are fixedly connected to the rotating shaft (16), a condenser (10) and a temperature sensor (5) are arranged inside the casing (1), and the temperature sensor (5) is electrically connected with the motor (4) through a controller;
the fixed filter (13) that is provided with in outer end of barrel (3) admits air, the fixed retainer plate (18) that is provided with of outer end inside wall of barrel (3) admits air, limit portion threaded connection that fixing bolt (11) passed filter (13) is on stereoplasm retainer plate (18), sealed nestification of filter (13) is in the outer end of barrel (3) admits air, the outside of stereoplasm retainer plate (18) is nested spring (12) on fixing bolt (11), the outer end of axis of rotation (16) rotates nestification on filter (13), the lateral wall fixedly connected with of axis of rotation (16) presses down pole (15), press down pole (15) top on the inner wall of filter (13), the fixed bulge (19) that is provided with on filter (13).
2. A cooling device for a welding machine according to claim 1, characterized in that the bottom of the machine housing (1) is provided with rolling wheels in rotation.
3. A cooling device for a welding machine according to claim 2, characterized in that the universal wheel (8) is arranged at the bottom of one end of the casing (1), and the universal wheel (8) is provided with the clamping plate.
4. A cooling device for electric welding machines according to claim 1, characterized in that the inlet cylinder (3) is funnel-shaped and cylindrical at the end.
5. A cooling device for a welding machine according to claim 1, characterized in that the end of the pressing rod (15) is provided with a rolling ball (17) in rotation.
6. Cooling device for a welding machine according to claim 5, characterized in that the filter plate (13) is provided with ball grooves (14) on the inside, and that the balls (17) are nested inside the ball grooves (14).
7. Cooling device for a welding machine according to any of the claims 1-6, characterized in that inside the air outlet (6) there are rotatably arranged several flaps (7), and that above the centre of gravity of the end of the flaps (7) there is rotatably connected to the inner side wall of the air outlet (6) by means of a rotating shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020596445.1U CN212191675U (en) | 2020-04-21 | 2020-04-21 | Cooling device of electric welding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020596445.1U CN212191675U (en) | 2020-04-21 | 2020-04-21 | Cooling device of electric welding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212191675U true CN212191675U (en) | 2020-12-22 |
Family
ID=73832985
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020596445.1U Active CN212191675U (en) | 2020-04-21 | 2020-04-21 | Cooling device of electric welding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212191675U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112276430A (en) * | 2020-12-30 | 2021-01-29 | 西安贝伦环保科技有限公司 | Electric welding with good thermal diffusivity |
| CN112958870A (en) * | 2021-02-22 | 2021-06-15 | 南京冠然金属制品有限公司 | Portable electric welding machine |
-
2020
- 2020-04-21 CN CN202020596445.1U patent/CN212191675U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112276430A (en) * | 2020-12-30 | 2021-01-29 | 西安贝伦环保科技有限公司 | Electric welding with good thermal diffusivity |
| CN112276430B (en) * | 2020-12-30 | 2021-08-03 | 浙江兴益风机电器有限公司 | Electric welding with good thermal diffusivity |
| CN112958870A (en) * | 2021-02-22 | 2021-06-15 | 南京冠然金属制品有限公司 | Portable electric welding machine |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN212191675U (en) | Cooling device of electric welding machine | |
| CN213461686U (en) | Filter capable of being cooled rapidly | |
| CN111600231B (en) | High-efficient electric power rack cooling system with electrostatic precipitator function | |
| CN210381759U (en) | Outdoor intelligent electronic bus stop board | |
| CN115313758A (en) | Heat dissipation type permanent-magnet machine | |
| CN218182001U (en) | Cooling device for transformer radiating fins | |
| CN215648042U (en) | Controller with heat dissipation function for computer network safety | |
| CN206431568U (en) | A kind of special dust-proof easy clean type radiator of industrial production | |
| CN213637394U (en) | Heat radiator for small-size motor | |
| CN211965109U (en) | Ventilation device for limited space | |
| CN114609460A (en) | New energy automobile electric energy loss detecting system | |
| CN110284956B (en) | Auto radiator with automatic deashing function | |
| CN114093665A (en) | Cylindrical capacitor device | |
| CN215817827U (en) | Motor with invariable heat dissipation mechanism | |
| CN111706425A (en) | Shock attenuation engine radiator | |
| CN219149549U (en) | Dust removal filter with cooling function | |
| CN212337427U (en) | Shock attenuation engine radiator | |
| CN219497994U (en) | Battery box for new energy automobile | |
| CN215787395U (en) | Circuit board dustproof construction for plasma cutting machine | |
| CN217114034U (en) | Transformer shell ventilating plate structure of resistance to deformation | |
| CN217848144U (en) | High-performance electrically driven shell part | |
| CN219478296U (en) | Electrical control cabinet for thermal power plant | |
| CN214557453U (en) | Main shaft of numerical control machine tool | |
| CN218499503U (en) | High-voltage electrostatic dust removal power supply with efficient heat dissipation function | |
| CN218238533U (en) | Flue gas heat exchange device for dry quenching environment dust removal system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |