CN204621336U - Air plasma cutter - Google Patents
Air plasma cutter Download PDFInfo
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- CN204621336U CN204621336U CN201520364767.2U CN201520364767U CN204621336U CN 204621336 U CN204621336 U CN 204621336U CN 201520364767 U CN201520364767 U CN 201520364767U CN 204621336 U CN204621336 U CN 204621336U
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Abstract
The utility model discloses a kind of air plasma cutter, it comprises cutting torch and power supply, pressure-reducing valve is connected by tracheae in iron cabinet outside, the other end of tracheae is connected on magnetic valve, and iron cabinet inside is separated into two parts, and the magnetic valve side of right part is provided with A.C. contactor, main transformer is placed on one piece of iron plate, iron plate bottom is provided with gas circuit, is electrically connected with radiator and transforming circuit in main transformer upper end, be provided with a commutation diode in transforming circuit upper end; Control circuit board is electrically connected control transformer, high-tension transformer respectively; The utility model iron cabinet inside compact conformation, is easy to carry, and cuts, shorten machining period, improve operating efficiency while realizing different workpieces; Secondly, complete machine is lightweight, is more convenient to carrying and handling, by the restriction in place, directly can not move to appointed area by roller, reduce the floor space of cutting machine; Working position more flexibly, conveniently, can meet the cutting processing of diversification product, the scope of application is wider.
Description
Technical field
The utility model relates to a kind of electric tool, relates to a kind of air plasma cutter specifically.
Background technology
Cutting machine, as a kind of cutting tool, has very wide range of application, can be used for cutting metal pipe fitting and non-metallic tubing, cuts efficient and convenient.
In mechanical processing process, plate cutting usual way has hand cut, semi auto cutting machine to cut and numerical control cutting machine cutting.Hand cut is flexible, but hand cut is of poor quality, scale error is large, waste of material is large, following process workload large, and working condition is severe simultaneously, and production efficiency is low.Copying cutting machine in semi auto cutting machine, the quality of cut workpiece is better, because it uses cutting die, is not suitable for single-piece, small lot and large work piece cut.Although other type semi auto cutting machine reduces labor strength, its function is simple, is only suitable for the cutting of some parts compared with regular shape.The relatively manual and semi-automatic cutting mode of Numerical control cutting, can improve plate cutting ground efficiency, cut quality effectively, alleviates operator ground labour intensity.In some large enterprises, even use hand cut and semi-automatic cutting mode also comparatively general at some medium-sized and small enterprises of China at present.
At present, China's mechanical industry steel use amount has reached more than 500,000,000 tons, and the cutting quantity of steel is very large; Along with modern mechanical industrial expansion, the operating efficiency of plate cutting processing and the requirement of product quality are also improved simultaneously.Cutting machine is also heavier in transportation, occupies larger space, can be gone out the cutting machine of compact type by improvement design.This cutting machine in patent ZL201120141612.4, its volume is general larger, very heavy, and cutting machine is fixedly installed in frame, be difficult to they arbitrarily movements, the flexible processing to workpiece cannot be realized, and in actual production, after often some product clamps, cut position angle is different, need by regulating the angle of saw blade of cutting machine to adapt to, the cutting machine fixing with above-mentioned this mounting means moves cutting machine with regard to being difficult to, and cannot realize flexible cutting.
Utility model content
For deficiency of the prior art, the technical problems to be solved in the utility model there are provided a kind of compact air plasma cutter.
For solving the problems of the technologies described above, the utility model is realized by following scheme: air plasma cutter, it comprises cutting torch and power supply, described cutting torch is connected on the cutting torch interface of power supply by tracheae, power supply outside is a square iron cabinet, bottom is provided with four rolling, and iron cabinet inside is provided with control transformer, high-tension transformer, control circuit board, commutation diode, main transformer, A.C. contactor, magnetic valve; Pressure-reducing valve is connected by tracheae in iron cabinet outside, the other end of tracheae is connected on magnetic valve, described iron cabinet inside is separated into two parts, the magnetic valve side of right part is provided with A.C. contactor, described main transformer is placed on one piece of iron plate, iron plate bottom is provided with gas circuit, is electrically connected with radiator and transforming circuit in main transformer upper end, be provided with a commutation diode in transforming circuit upper end; Be provided with control transformer, high-tension transformer, control circuit board on the left of described iron cabinet, described control circuit board is electrically connected control transformer, high-tension transformer respectively;
Described cutting torch comprises ceramic nozzle, ignition tip, gas distributor, electrode, O RunddichtringO, torch body, described O RunddichtringO is placed on torch body front end, torch body is threaded with ceramic nozzle, and the assembly internal cavity after connection installs ignition tip, gas distributor, electrode from mouth successively to torch body oral area.
Further, described iron casing external body top control panel, its underpart is provided with workpiece interface, control interface, cutting torch interface.
Further, described control circuit board is fixed on whole of iron cabinet inwall, control transformer and its near.
Further, described control transformer and high-tension transformer distance are between 100 ~ 120mm.
Relative to prior art, the beneficial effects of the utility model are: the utility model iron cabinet inside compact conformation, is easy to carry, and cut, shorten machining period, improve operating efficiency while realizing different workpieces; Secondly, complete machine is lightweight, is more convenient to carrying and handling, by the restriction in place, directly can not move to appointed area by roller, reduce the floor space of cutting machine; Working position more flexibly, conveniently, can meet the cutting processing of diversification product, the scope of application is wider.
Accompanying drawing explanation
Fig. 1 is the utility model cutting machine power source internal structure schematic diagram.
Fig. 2 is the schematic diagram of the utility model cutting machine iron casing place control panel.
Fig. 3 is the utility model cutting torch structural representation.
Mark in accompanying drawing: 1 control transformer; 2 high-tension transformers; 3 control circuit boards; 4 commutation diodes; 5 pressure-reducing valves; 6 control panels; 7 main transformers; 8 A.C. contactors; 9 magnetic valves; 10 workpiece interfaces; 11 control interfaces; 12 cutting torch interfaces; 101 ceramic nozzles; 102 ignition tips; 103 gas distributors; 104 electrodes; 105-O RunddichtringO; 106 torch bodies.
Detailed description of the invention
Below in conjunction with drawings and Examples, the technical solution of the utility model is explained in detail.
Please refer to accompanying drawing 1 ~ 2, air plasma cutter, it comprises cutting torch and power supply, described cutting torch is connected on the cutting torch interface 12 of power supply by tracheae, power supply outside is a square iron cabinet, bottom is provided with four rolling, and iron cabinet inside is provided with control transformer 1, high-tension transformer 2, control circuit board 3, commutation diode 4, main transformer 7, A.C. contactor 8, magnetic valve 9; Outside by tracheae connection pressure-reducing valve 5 at iron cabinet, the other end of tracheae is connected on magnetic valve 9, described iron cabinet inside is separated into two parts, magnetic valve 9 side of right part is provided with A.C. contactor 8, described main transformer 7 is placed on one piece of iron plate, iron plate bottom is provided with gas circuit, is electrically connected with radiator and transforming circuit in main transformer 7 upper end, be provided with a commutation diode 4 in transforming circuit upper end; Be provided with control transformer 1, high-tension transformer 2, control circuit board 3 on the left of described iron cabinet, described control circuit board 3 is electrically connected control transformer 1, high-tension transformer 2 respectively.
Please refer to accompanying drawing 3, described cutting torch comprises ceramic nozzle 101, ignition tip 102, gas distributor 103, electrode 104, O RunddichtringO 105, torch body 106, described O RunddichtringO 105 is placed on torch body 106 front end, torch body 106 is threaded with ceramic nozzle 101, assembly internal cavity after connection installs ignition tip 102 from mouth successively to torch body oral area, gas distributor 103, electrode 104, described iron casing external body top control panel 6, its underpart is provided with workpiece interface 10, control interface 11, cutting torch interface 12, described control circuit board 3 is fixed on whole of iron cabinet inwall, control transformer 1 with its near, described control transformer 1 and high-tension transformer 3 distance are between 100 ~ 120mm.The utility model iron cabinet inside compact conformation, is easy to carry, and cuts, shorten machining period, improve operating efficiency while realizing different workpieces; Secondly, complete machine is lightweight, is more convenient to carrying and handling, by the restriction in place, directly can not move to appointed area by roller, reduce the floor space of cutting machine; Working position more flexibly, conveniently, can meet the cutting processing of diversification product, the scope of application is wider.
Operation principle: after connecting power supply and source of the gas, close a switch, power supply instruction is bright, but magnetic valve is not started working, when pressing cutting torch switch, relay power action, solenoid valves action, gas circuit is connected cutting torch and is ventilated in advance, and relay power closes, high frequency starts striking, main circuit is started working, and cutting torch produces arc cutting, and contact turns on road by normally closed, cutoff high power supply, hf arc starter quits work.Cut complete, unclamp cutting torch switch, then relay power-off restoration, magnetic valve quits work, and gas circuit is closed, and gas circuit is closed about delayed main circuit and quit work 10 seconds, reaches cooling gun head, the effect of protection cutting torch.First electrode is inserted torch body endoporus in use, gas distributor is inserted in electrode step, ignition tip counterbore is inserted in gas distributor external diameter, then ceramic mouth is screwed in torch body, above-mentioned part is all compressed, when screwing ceramic nozzle, ignition tip can be pressed in the examination of torch body head end, non-loosening is principle, and observation ignition tip and ceramic nozzle stomidium surrounding gap should be even simultaneously, can use.
The foregoing is only preferred embodiment of the present utility model; not thereby the scope of the claims of the present utility model is limited; every utilize the utility model description and accompanying drawing content to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical field, be all in like manner included in scope of patent protection of the present utility model.
Claims (4)
1. air plasma cutter, it comprises cutting torch and power supply, described cutting torch is connected on the cutting torch interface (12) of power supply by tracheae, power supply outside is a square iron cabinet, bottom is provided with four rolling, it is characterized in that: iron cabinet inside is provided with control transformer (1), high-tension transformer (2), control circuit board (3), commutation diode (4), main transformer (7), A.C. contactor (8), magnetic valve (9); Pressure-reducing valve (5) is connected by tracheae in iron cabinet outside, the other end of tracheae is connected on magnetic valve (9), described iron cabinet inside is separated into two parts, magnetic valve (9) side of right part is provided with A.C. contactor (8), described main transformer (7) is placed on one piece of iron plate, iron plate bottom is provided with gas circuit, be electrically connected with radiator and transforming circuit in main transformer (7) upper end, be provided with a commutation diode (4) in transforming circuit upper end; Be provided with control transformer (1), high-tension transformer (2), control circuit board (3) on the left of described iron cabinet, described control circuit board (3) is electrically connected control transformer (1), high-tension transformer (2) respectively;
Described cutting torch comprises ceramic nozzle (101), ignition tip (102), gas distributor (103), electrode (104), O RunddichtringO (105), torch body (106), described O RunddichtringO (105) is placed on torch body (106) front end, torch body (106) is threaded with ceramic nozzle (101), and the assembly internal cavity after connection installs ignition tip (102), gas distributor (103), electrode (104) successively from mouth to torch body oral area.
2. air plasma cutter according to claim 1, it is characterized in that: described iron casing external body top control panel (6), its underpart is provided with workpiece interface (10), control interface (11), cutting torch interface (12).
3. air plasma cutter according to claim 1, is characterized in that: described control circuit board (3) is fixed on whole of iron cabinet inwall, control transformer (1) with its near.
4. air plasma cutter according to claim 1, is characterized in that: described control transformer (1) and high-tension transformer (3) distance are between 100 ~ 120mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520364767.2U CN204621336U (en) | 2015-05-23 | 2015-05-23 | Air plasma cutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520364767.2U CN204621336U (en) | 2015-05-23 | 2015-05-23 | Air plasma cutter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204621336U true CN204621336U (en) | 2015-09-09 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520364767.2U Expired - Fee Related CN204621336U (en) | 2015-05-23 | 2015-05-23 | Air plasma cutter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204621336U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105772915A (en) * | 2016-05-16 | 2016-07-20 | 江苏江海机床集团有限公司 | Automatic aluminum alloy shearing complete equipment |
| CN109048008A (en) * | 2018-09-21 | 2018-12-21 | 苏州惠捷迦装备科技有限公司 | A kind of Full-automatic plasma cutter device |
| CN112404677A (en) * | 2020-11-04 | 2021-02-26 | 常州九圣焊割设备股份有限公司 | Plasma arc cutting system based on oxygen enrichment process |
| CN112404676A (en) * | 2020-11-04 | 2021-02-26 | 常州九圣焊割设备股份有限公司 | High-efficiency heat dissipation type plasma arc cutting system based on oxygen enrichment process |
| CN116900459A (en) * | 2023-07-17 | 2023-10-20 | 南通阳光焊割设备有限公司 | Multifunctional digital power supply structure based on multiple gas paths |
-
2015
- 2015-05-23 CN CN201520364767.2U patent/CN204621336U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105772915A (en) * | 2016-05-16 | 2016-07-20 | 江苏江海机床集团有限公司 | Automatic aluminum alloy shearing complete equipment |
| CN109048008A (en) * | 2018-09-21 | 2018-12-21 | 苏州惠捷迦装备科技有限公司 | A kind of Full-automatic plasma cutter device |
| CN112404677A (en) * | 2020-11-04 | 2021-02-26 | 常州九圣焊割设备股份有限公司 | Plasma arc cutting system based on oxygen enrichment process |
| CN112404676A (en) * | 2020-11-04 | 2021-02-26 | 常州九圣焊割设备股份有限公司 | High-efficiency heat dissipation type plasma arc cutting system based on oxygen enrichment process |
| CN116900459A (en) * | 2023-07-17 | 2023-10-20 | 南通阳光焊割设备有限公司 | Multifunctional digital power supply structure based on multiple gas paths |
| CN116900459B (en) * | 2023-07-17 | 2024-03-26 | 南通阳光焊割设备有限公司 | Multifunctional digital power supply structure based on multiple gas paths |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150909 Termination date: 20160523 |