CN214721369U - Air plasma cutting machine with air pump - Google Patents
Air plasma cutting machine with air pump Download PDFInfo
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- CN214721369U CN214721369U CN202121345976.4U CN202121345976U CN214721369U CN 214721369 U CN214721369 U CN 214721369U CN 202121345976 U CN202121345976 U CN 202121345976U CN 214721369 U CN214721369 U CN 214721369U
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Abstract
The utility model discloses a can be from air plasma cutting machine of taking air pump relates to plasma cutting equipment field, and its technical scheme main points are: the plasma power supply is characterized by comprising a bracket and a plasma power supply, wherein the bracket is provided with an air compression pump which is arranged in parallel with the plasma power supply; the air outlet end of the air compression pump is connected with the inlet end of the radiator through a pipeline, the outlet end of the radiator is connected with the air inlet end of the plasma power supply through a pipeline, and a pressure regulating filter is arranged on the pipeline between the outlet end of the radiator and the air inlet end of the plasma power supply. The utility model discloses inner structure is compact, and the space utilizes rationally, does not have unnecessary cavity, makes the whole volume of power less, is convenient for realize the equipment of whole heat (from) area air pump system.
Description
Technical Field
The utility model relates to a plasma cutting equipment field, more specifically say, it relates to a can be from air plasma cutting machine who takes the air pump.
Background
The air plasma cutting machine is a kind of thermal cutting equipment, and its working principle is that it uses compressed air as working gas, uses high-temp. high-speed plasma arc as heat source to partially melt the cut metal, and at the same time uses high-speed air flow to blow away the melted metal so as to form narrow cut seam. The equipment can be used for cutting various metal materials such as stainless steel, aluminum, copper, cast iron, carbon steel and the like, has the advantages of high cutting speed, narrow cutting seam, smooth cut, small heat affected zone, low workpiece deformation degree, simplicity in operation and remarkable energy-saving effect.
The common air plasma cutting machine needs to be matched with an air compressor for use, the air plasma cutting machine with the air pump provides compressed air through the air pump, and cutting operation of single equipment can be achieved. The conventional air plasma cutting machine with the air pump is characterized in that the air pump is arranged inside the cutting machine, so that the whole volume and weight are increased, and the cutting machine is inconvenient to carry. Meanwhile, the air compression pump is arranged in the cutting machine, and the generated heat circulates in the machine box, so that the service life of nearby electrical components is badly influenced. Some air plasma cutting machines with air pumps can also be used by external air sources, but the air compression pumps cannot be easily detached, and the whole heavy system equipment still needs to be transported even in the environment with the external air sources.
Therefore, how to design a portable air plasma cutting machine with an air pump is a problem which is urgently needed to be solved at present.
SUMMERY OF THE UTILITY MODEL
In order to solve the defects in the prior art, the utility model aims to provide an air plasma cutting machine with an air pump.
The above technical purpose of the present invention can be achieved by the following technical solutions: an air plasma cutting machine with an air pump comprises a bracket and a plasma power supply, wherein the bracket is provided with an air compression pump arranged in parallel with the plasma power supply; the air outlet end of the air compression pump is connected with the inlet end of the radiator through a pipeline, the outlet end of the radiator is connected with the air inlet end of the plasma power supply through a pipeline, and a pressure regulating filter is arranged on the pipeline between the outlet end of the radiator and the air inlet end of the plasma power supply.
Furthermore, the plasma power supply is internally divided into a control area and an air duct area which are arranged side by side along the horizontal direction through a partition plate, and the air duct area is of an air draft type heat dissipation structure.
Further, the heat dissipation area of the air channel area covers a transformer and a reactor inside the plasma power supply.
Furthermore, the caliber of an air inlet of the air channel area is larger than that of an air outlet of the air channel area.
Further, the support is provided with a mounting plate, a plurality of radiators above the air compression pump are arranged on the surface of the mounting plate in parallel, and adjacent radiators are connected through pipelines to form a broken line type.
Furthermore, the support is provided with a top cover positioned above the plasma power supply and the air compression pump, and the top cover is provided with at least one heat dissipation net and at least one visual operation port.
Furthermore, the support is horizontally provided with an installation crossbeam, the installation crossbeam is provided with a vibration reduction stand column, and the top of the vibration reduction stand column is provided with a positioning screw rod.
Furthermore, the support is provided with a plurality of brake wheels.
Compared with the prior art, the utility model discloses following beneficial effect has:
1. the utility model sets the air channel area as an air draft structure, cold air enters from the air inlet pipe with large caliber, and after cooling the transformer and the reactor, the cold air is bound to the heat exchange surface of the heat dissipation part, takes away the heat of the power switch and the rectifier device for heat dissipation, and finally is discharged from the air outlet; the air-draft heat dissipation structure enables the heat dissipation efficiency of the air duct area to be higher, and the volume of the integrated plasma power supply is favorably reduced;
2. the utility model divides the inside of the power supply into a control area and a wind channel area through the clapboard, the control area is closed, and the external dust pollution is avoided;
3. the utility model has compact internal structure, reasonable space utilization and no redundant cavity, thus leading the whole volume of the power supply to be smaller and being convenient for realizing the assembly of the whole heat (self) belt air pump system;
4. the utility model has the advantages that the damping upright post is matched with the positioning screw rod, so that the air compression pump is convenient to install and disassemble, and whether the air compression pump is assembled or not can be selected according to requirements, thereby being beneficial to transportation and use; and the assembled air compression pump is in an open environment, so that the air compression pump is more beneficial to self heat dissipation.
Drawings
The accompanying drawings, which are included to provide a further understanding of the embodiments of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the principles of the invention. In the drawings:
fig. 1 is a schematic view of the overall structure in an embodiment of the present invention;
FIG. 2 is a schematic diagram of the distribution structure of the air compressor pump and the plasma power supply in the embodiment of the present invention;
FIG. 3 is a schematic diagram of the internal structure of a plasma power supply according to an embodiment of the present invention;
fig. 4 is a schematic structural diagram of a damping column in an embodiment of the present invention.
Reference numbers and corresponding part names in the drawings:
101. a support; 102. a brake wheel; 103. mounting a cross beam; 104. a vibration damping upright post; 105. positioning a screw rod; 106. a top cover; 107. a visible operation port; 108. a heat-dissipating web; 201. a plasma power supply; 202. an air compression pump; 203. a heat sink; 204. mounting a plate; 205. a pressure regulating filter; 206. a partition plate; 207. a control area; 208. an air channel area.
Detailed Description
To make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail below with reference to the following examples and drawings, and the exemplary embodiments and descriptions thereof of the present invention are only used for explaining the present invention, and are not intended as limitations of the present invention.
It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly or indirectly connected to the other element.
It will be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in an orientation or positional relationship indicated in the drawings for convenience in describing the invention and to simplify the description, and are not intended to indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
Example (b): an air plasma cutting machine with an air pump is disclosed, as shown in fig. 1 and fig. 2, comprising a bracket 101 and a plasma power supply 201, wherein the bracket 101 is provided with an air compression pump 202 arranged side by side with the plasma power supply 201; the outlet end of the air compressor 202 is connected with the inlet end of the radiator 203 through a pipeline, the outlet end of the radiator 203 is connected with the air inlet end of the plasma power supply 201 through a pipeline, and the pressure regulating filter 205 on the pipeline between the outlet end of the radiator 203 and the air inlet end of the plasma power supply 201 facilitates filtering of gas output by the air compressor and keeps the interior of the plasma power supply 201 clean. The heat dissipation region of the air tunnel region 208 covers the transformer and reactor inside the plasma power supply 201. The aperture of the air inlet of the air channel area 208 is larger than the aperture of the air outlet of the air channel area 208. The air channel area 208 is set to be an air draft structure, cold air enters from the large-caliber air inlet pipe, is bound to the heat exchange surface of the heat dissipation part after cooling the transformer and the reactor, takes away heat of the power switch and the rectifier device to dissipate the heat, and finally is discharged from the air outlet.
As shown in fig. 3, the plasma power supply 201 is divided into a control region 207 and an air duct region 208 by a partition 206, which are horizontally arranged side by side, and the air duct region 208 is an air-draft heat dissipation structure.
It should be noted that the heat dissipation area covering device of the air duct area 208 may be adjusted according to the use environment, the use requirement, and the like, and the purpose of the device is mainly to dissipate heat of the heat generating device, and the transformer and the reactor covering the inside of the plasma power supply 201 in this embodiment are only specifically designed.
As shown in fig. 2, the bracket 101 is provided with a mounting plate 204, two radiators 203 above the air compressor pump 202 are arranged on the surface of the mounting plate 204 in parallel, and adjacent radiators 203 are connected by a pipeline to form a zigzag shape.
As shown in fig. 1, the bracket 101 is provided with a top cover 106 positioned above the plasma power supply 201 and the air compressor pump 202, and the top cover 106 is provided with four heat dissipation nets 108 and two visual operation ports 107. The visual operation port is convenient to carry or hoist, and is also convenient to directly maintain and replace parts of devices.
As shown in fig. 2 and 4, the bracket 101 is horizontally provided with a mounting beam 103, the mounting beam 103 is provided with a damping upright 104, and the top of the damping upright 104 is provided with a positioning screw 105. The vibration reduction upright post 104 is matched with the positioning screw 105, so that the air compression pump 202 and the plasma power supply 201 are convenient to install and disassemble, and whether the air compression pump 202 is assembled or not can be selected according to requirements, and transportation and use are facilitated; and the assembled air compressor pump 202 is in an open environment, which is more beneficial to self heat dissipation. When an external air source exists in an indoor factory or the like, the plasma power supply 201 can be conveniently disassembled to be used as a common power supply.
As shown in fig. 1, the support 101 is provided with four brake wheels 102 to facilitate the movement of the cutting machine assembly.
The working principle is as follows: the air channel area 208 is set to be an air draft structure, cold air enters from the large-caliber air inlet pipe, is bound to the heat exchange surface of the heat dissipation part after cooling the transformer and the reactor, takes away heat of the power switch and the rectifier device for heat dissipation, and is finally discharged from the air outlet; while heat conduction through air circulation further enhances the heat dissipation capability of plasma power supply 201.
The above-mentioned embodiments, further detailed description of the objects, technical solutions and advantages of the present invention, it should be understood that the above description is only the embodiments of the present invention, and is not intended to limit the scope of the present invention, and any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included in the scope of the present invention.
Claims (8)
1. An air plasma cutting machine with an air pump comprises a support (101) and a plasma power supply (201), and is characterized in that the support (101) is provided with an air compression pump (202) which is arranged in parallel with the plasma power supply (201); the air outlet end of the air compression pump (202) is connected with the inlet end of the radiator (203) through a pipeline, the outlet end of the radiator (203) is connected with the air inlet end of the plasma power supply (201) through a pipeline, and a pressure regulating filter (205) is arranged on a pipeline between the outlet end of the radiator (203) and the air inlet end of the plasma power supply (201).
2. The air plasma cutting machine with the air pump as claimed in claim 1, wherein the plasma power supply (201) is internally divided into a control area (207) and an air duct area (208) which are arranged side by side in the horizontal direction through a partition plate (206), and the air duct area (208) is of an air draft type heat dissipation structure.
3. The air plasma cutting machine with the air pump as claimed in claim 2, wherein the heat dissipation area of the air channel area (208) covers a transformer and a reactor inside the plasma power supply (201).
4. The air plasma cutting machine with the air pump as claimed in claim 2, wherein the air inlet aperture of the air channel region (208) is larger than the air outlet aperture of the air channel region (208).
5. The air plasma cutting machine with the air pump as claimed in claim 1, wherein the bracket (101) is provided with a mounting plate (204), a plurality of heat sinks (203) positioned above the air compression pump (202) are arranged on the surface of the mounting plate (204) in parallel, and adjacent heat sinks (203) are connected through a pipeline to form a broken line type.
6. Air plasma cutting machine with gas pump according to any of claims 1-5, characterized in that the holder (101) is provided with a top cover (106) above the plasma power supply (201) and the air compressor pump (202), the top cover (106) being provided with at least one heat sink (108) and at least one visual operating port (107).
7. The air plasma cutting machine with the air pump as claimed in any one of claims 1-5, wherein the support (101) is horizontally provided with a mounting beam (103), the mounting beam (103) is provided with a damping upright column (104), and the top of the damping upright column (104) is provided with a positioning screw rod (105).
8. Air plasma cutter with self-contained air pump according to any of claims 1-5, characterized in that the holder (101) is provided with a plurality of brake wheels (102).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121345976.4U CN214721369U (en) | 2021-06-17 | 2021-06-17 | Air plasma cutting machine with air pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121345976.4U CN214721369U (en) | 2021-06-17 | 2021-06-17 | Air plasma cutting machine with air pump |
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| Publication Number | Publication Date |
|---|---|
| CN214721369U true CN214721369U (en) | 2021-11-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121345976.4U Active CN214721369U (en) | 2021-06-17 | 2021-06-17 | Air plasma cutting machine with air pump |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114654065A (en) * | 2022-04-29 | 2022-06-24 | 温岭阿凡达机电有限公司 | Double-voltage plasma cutting and air compressing integrated machine |
| CN114654065B (en) * | 2022-04-29 | 2024-06-07 | 温岭阿凡达机电有限公司 | Dual-voltage plasma cutting and air compressing integrated machine |
-
2021
- 2021-06-17 CN CN202121345976.4U patent/CN214721369U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114654065A (en) * | 2022-04-29 | 2022-06-24 | 温岭阿凡达机电有限公司 | Double-voltage plasma cutting and air compressing integrated machine |
| CN114654065B (en) * | 2022-04-29 | 2024-06-07 | 温岭阿凡达机电有限公司 | Dual-voltage plasma cutting and air compressing integrated machine |
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