Portable plasma cutter
Technical field
The utility model relates to the cutting machine technical field, refers to especially a kind of Portable plasma cutter.
Background technology
At present, using in China's cutting machine industry the most general mainly is the conventional cutter such as gas compression formula cutting machine, and this traditional cutting machine mainly is comprised of power supply, Compressed Gas and drive unit thereof, cutting machine body three parts.Its operation principle is: after the cutting machine body connects power supply and source of the gas, under the effect of drive unit, Compressed Gas is local ionization to occur and formation high-temperature plasma electric arc, its heat is enough to melt the metal of workpiece incision, molten metal blows away to utilize simultaneously high velocity air to incite somebody to action, thereby reaches the purpose of cutting.
But this traditional cutting machine also exists many weak points: because its volume Portable belt more very much not, and the mobility of power supply is poor, therefore the scope of application of this traditional cutting machine is restricted the especially popularization in the urgent burst accident such as some fire-fightings, traffic accident; In addition, fly owing to need to compress formation compression sky to air, then drive unit need to expend a large amount of energy when work, has increased the energy consumption of cutting machine, has affected it and has promoted the use of.
The utility model content
The utility model proposes a kind of Portable plasma cutter, it is simple in structure, can carry easily.
For solving the problems of the technologies described above, the technical solution of the utility model is: Portable plasma cutter, comprise the cutting machine body, and also comprise the power source that is arranged on the described cutting machine body, be provided with the cutting medium for cutting in the described cutting machine body.
As preferred embodiment a kind of, described power source is the portable battery that is set to one with described cutting machine body.
As preferred embodiment a kind of, described portable battery is lithium battery.
As preferred embodiment a kind of, described cutting medium is steam.
After having adopted technique scheme, the beneficial effects of the utility model are: owing to be provided with power source at the cutting machine body, then saved the trouble of necessary external power supply when using cutting machine, utilize the power source that carries on the cutting machine body can finish cutting function, make it easy to carry, increase the scope of application of Portable plasma cutter, especially in the urgent burst accident such as some fire-fightings, traffic accident, more can embody its superiority.
Because be arranged on the lithium battery that is that portable battery on the cutting machine body adopts, not only reserve of electricity is high, can satisfy long use, and its price is low, can effectively reduce the production cost of Portable plasma cutter, realizes its suitability for industrialized production.
Because what cutting medium adopted is steam, has then saved the compressed-air actuated process of drive unit, has eliminated the energy consumption of this part, has reduced generally the energy consumption of Portable plasma cutter, reaches energy-conservation effect.
Description of drawings
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, the below will do to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art, apparently, accompanying drawing in the following describes only is embodiment more of the present utility model, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the structural representation of the cutting machine of prior art;
Fig. 2 is the structural representation of the utility model Portable plasma cutter;
Among the figure: 1-cutting machine body; 2-Compressed Gas and drive unit thereof; The 3-power supply; The 4-lithium battery; 5-steam.
The specific embodiment
Below in conjunction with the accompanying drawing among the utility model embodiment, the technical scheme among the utility model embodiment is clearly and completely described, obviously, described embodiment only is the utility model part embodiment, rather than whole embodiment.Based on the embodiment in the utility model, those of ordinary skills are not making the every other embodiment that obtains under the creative work prerequisite, all belong to the scope of the utility model protection.
Embodiment:
As shown in Figure 1, structural representation for conventional cutter in the prior art, this traditional cutting machine mainly is comprised of power supply 3, Compressed Gas and drive unit 2 thereof, cutting machine body 1 three parts, its operation principle is: after cutting machine body 1 connects power supply 3 and source of the gas, under the effect of drive unit, Compressed Gas is local ionization to occur and formation high-temperature plasma electric arc, its heat is enough to melt the metal of workpiece incision, molten metal blows away to utilize simultaneously high velocity air to incite somebody to action, thereby reaches the purpose of cutting.This traditional cutting machine is because its volume Portable belt more very much not, and the power supply 3 that uses also is external power supply, its mobility is poor, and the scope of application is greatly limited, and especially is easy to be restricted in the urgent burst accident such as some fire-fightings, traffic accident; In addition, owing to need to compress formation compressed air to air, then drive unit need to expend a large amount of energy when work, has increased the energy consumption of cutting machine, has affected it and has promoted the use of.
As shown in Figure 2, a kind of embodiment for the utility model Portable plasma cutter, be provided with power source at cutting machine body 1, this power source is a kind of portable battery, itself and cutting machine body 1 can be set to one, can select the relatively low lithium battery of price 4 herein, its reserve of electricity is sufficient, can satisfy cutting machine and work long hours.Like this, this cutting machine utilizes lithium battery 4 to replace traditional external power supply, and cutting machine is easy to carry, and has solved the problem of conventional cutter power supply poor mobility, especially more can embody its superiority in the urgent burst accident such as some fire-fightings, traffic accident.
In addition, cutting medium in the 1 interior setting of cutting machine body is steam 5, has replaced the employed Compressed Gas of conventional cutter and drive unit 2 thereof, thereby has saved the compressed-air actuated process of drive unit, required energy consumption when greatly reducing Compressed Gas, thus reach energy-conservation effect.
This Portable plasma cutter is simple in structure, and is easy to use, by lithium battery 4, cutting machine body 1 and steam 5 are combined, reached portable, energy-conservation and efficient effect, and the range of application of cutting machine is had very large promotion meaning.
The above only is preferred embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle, any modification of doing, be equal to replacement, improvement etc., all should be included within the protection domain of the present utility model.