CN203390374U - Water-level-automatically-adjustable cutting platform of numerical control underwater plasma cutting machine - Google Patents
Water-level-automatically-adjustable cutting platform of numerical control underwater plasma cutting machine Download PDFInfo
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- CN203390374U CN203390374U CN201320482849.8U CN201320482849U CN203390374U CN 203390374 U CN203390374 U CN 203390374U CN 201320482849 U CN201320482849 U CN 201320482849U CN 203390374 U CN203390374 U CN 203390374U
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Abstract
The utility model relates to a water-level-automatically-adjustable cutting platform of a numerical control underwater plasma cutting machine. A water sink is arranged above a water tank, a retainer plate is arranged inside the water sink, the bottom of the left side of the water tank is provided with a liquid pipe joint, the upper end of a water pipe is communicated with the water sink, the lower end of the water pipe is communicated with the water tank through the liquid pipe joint, the upper portion of the right side of the water tank is provided with a gas pipe joint, the air outlet of a sucking pump is connected with a two-position two-way solenoid valve through a gas pipe, the two-position two-way solenoid valve is communicated with the water tank through the gas pipe joint, the inner wall of the upper portion of the water sink is provided with an upper liquid level sensor, a lower liquid level sensor is arranged below the upper liquid level sensor, the upper liquid level sensor and the lower liquid level sensor are both electrically connected with the sucking pipe through the controller, and the lower portion of the right side of the water tank is provided with a drain outlet. The water-level-automatically-adjustable cutting platform of the numerical control underwater plasma cutting machine has the advantages that the water tank and the water sink are separated to facilitate maintenance and cleaning, water level sensors are arranged in the water sink, the volume of the gas inside the water tank can be changed through the sucking pump, and the automatic lifting of the water level inside the water sink can be achieved.
Description
Technical field
The utility model relates to a kind of numerical control plasma cutting machine, relates in particular to a kind of numerical control underwater plasma cutting machine Cutting platform of automatic adjusting water level.
Background technology
Dry type plasma cutting easily produces a large amount of metallic dusts and unpleasant gas, and noise, dust, pernicious gas and general gas cutting equipment such as ultraviolet ray ratio such as grade that this class cutting equipment produces when cutting are all large, and cutting residual problem is brought very large puzzlement to people.Along with scientific and technological development, the technology day of numerical control underwater plasma cutting machine is closely ripe, and to the understanding of underwater plasma cutting machine also progressively deeply, for improving cutting environment, underwater plasma cutting machine just arises at the historic moment.During underwater plasma cutting machine processing work, first, by carrying out water filling behind workpiece location, in the complete encroached water of workpiece to be processed, carry out machining, after completion of processing, discharge water.Along with the maximization of processing equipment, it is large that its Cutting platform size of underwater plasma cutting machine becomes, and the volume of tank also increases, and the frequent reciprocal water filling of traditional underwater plasma cutting machine, discharges water, and consuming time many, cost is high.
Utility model content
Technical problem to be solved in the utility model is: provide a kind of cost low, the numerical control underwater plasma cutting machine Cutting platform of water filling and the fireballing automatic adjusting water level that discharges water, level sensor is installed in tank, and by aspiration pump, change the volume of gas in water tank, realize the automatic quick height of tank middle water level.
The utility model is that the technical scheme that the problem of the above-mentioned proposition of solution adopts is:
A kind of numerical control underwater plasma cutting machine Cutting platform of automatic adjusting water level, comprise water tank 1, tank 2, retainer plate 3, liquid line joint 4, water pipe 5, flue joint 6, aspiration pump 7, tracheae 8, two-position two-way solenoid valve 9, upper liquid level sensor 10, lower liquid level sensor 11, controller 12 and discharge outlet 13, water tank 1 top arranges tank 2, the interior retainer plate 3 that arranges of tank 2, water tank 1 left bottom arranges liquid line joint 4, water pipe 5 upper ends communicate with tank 2, water pipe 5 lower ends communicate with water tank 1 by liquid line joint 4, water tank 1 right upper portion arranges flue joint 6, aspiration pump 7 gas outlets are connected with two-position two-way solenoid valve 9 by tracheae 8, two-position two-way solenoid valve 9 communicates with water tank 1 by flue joint 6, in tank 2 upper inside wall, liquid level sensor 10 is set, upper liquid level sensor 10 belows arrange lower liquid level sensor 11, upper liquid level sensor 10 and lower liquid level sensor 11 are all electrically connected to aspiration pump 7 by controller 12, water tank 1 lower right side arranges discharge outlet 13.
Described retainer plate 3, comprises retainer plate main body 14, lightening hole 15, strengthen gusset 16, installing hole 17 and cone post 18, arrange lightening hole 15 in retainer plate main body 14, arrange and strengthen gusset 16 between adjacent lightening hole 15, strengthen, on gusset 16, installing hole 17 is set, cone Zhu18 bottom is embedded in installing hole 17, lightening hole 15 is set and alleviates retainer plate 3 deadweights, and cone post 18 is changed conveniently, improve machining accuracy, extended 3 service lifes of retainer plate.
Described retainer plate main body 14 is cast iron retainer plate main body, firm, wear-resisting.
Described retainer plate main body 14 surfaces arrange zinc coat 19, have excellent rustless property, prevent 14 corrosions of retainer plate main body.
Described zinc coat 19 thickness are 70 microns-80 microns.
Described reinforcement gusset 16 thickness are 80 millimeters-200 millimeters.
Described installing hole 17 cross sectional shapes are square or trapezoidal, connect more stable.
Described cone post 18 is stainless steel pricker post or aluminium alloy cone post, and hardness is high, easily manufactured.
Described controller 12 is AT89C52 singlechip controller, and reliability and cost performance are high, low-voltage, low-power consumption.
Operation principle of the present utility model: water tank top arranges tank, retainer plate is set in tank, water tank left bottom arranges liquid line joint, water pipe upper end communicates with tank, water pipe lower end communicates with water tank by liquid line joint, water tank right upper portion arranges flue joint, aspiration pump gas outlet is connected with two-position two-way solenoid valve by tracheae, two-position two-way solenoid valve communicates with water tank by flue joint, in tank upper inside wall, liquid level sensor is set, upper liquid level sensor below arranges lower liquid level sensor, upper liquid level sensor and lower liquid level sensor are all electrically connected to aspiration pump by controller, water tank lower right side arranges discharge outlet.Two-position two-way solenoid valve is normally closed solenoid valve, add man-hour, in water tank, fill with water, workpiece to be machined is placed on retainer plate, controller is controlled aspiration pump operation, two-position two-way solenoid valve is opened simultaneously, gas enters water tank inside, and because flue joint location is more top, gas is pressed into the water in water tank in tank by water pipe, tank water level rises, until flood workpiece, arrive upper liquid level sensor, upper liquid level sensor transmission of signal is to controller, and controller is controlled aspiration pump and quit work, two-position two-way solenoid valve is closed, and workpiece starts processing; After completion of processing, controller is controlled two-position two-way solenoid valve and is opened venting, and water tank internal gas pressure reduces, current recovery tank in tank, water level declines and arrives lower liquid level sensor, and lower liquid level sensor transmission of signal is to controller, controller controls two-position two-way solenoid valve and cuts out, the convenient workpiece that takes out.
The beneficial effects of the utility model are: 1, water tank is separated with tank, are convenient to safeguard and cleaning, and level sensor is installed in tank, change the volume of gas in water tank by aspiration pump, realize the automatic lifting of tank middle water level.2, liquid level sensor and the common collection signal of lower liquid level sensor in employing, guarantee system running precision and stability.When 3, retainer plate keeps in repair, only need to change damaged cone post, than traditional integral formula structure, reduce maintenance cost, reduced replacement frequency, indirectly enhance productivity.4, cone post is changed conveniently, guarantees crudy, has improved machining accuracy, and effectively extends retainer plate service life.5, lightening hole is set, alleviates retainer plate deadweight, reduce production costs.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Wherein, 1-water tank, 2-tank, 3-retainer plate, 4-liquid line joint, 5-water pipe, 6-flue joint, 7-aspiration pump, 8-tracheae, 9-two-position two-way solenoid valve, the upper liquid level sensor of 10-, liquid level sensor under 11-, 12-controller, 13-discharge outlet, 14-retainer plate main body, 15-lightening hole, 16-strengthens gusset, 17-installing hole, 18-bores post, 19-zinc coat.
The specific embodiment
Below in conjunction with accompanying drawing, further illustrate embodiment of the present utility model.
With reference to Fig. 1, the numerical control underwater plasma cutting machine Cutting platform of a kind of automatic adjusting water level described in this specific embodiment, comprise water tank 1, tank 2, retainer plate 3, liquid line joint 4, water pipe 5, flue joint 6, aspiration pump 7, tracheae 8, two-position two-way solenoid valve 9, upper liquid level sensor 10, lower liquid level sensor 11, controller 12 and discharge outlet 13, water tank 1 top arranges tank 2, the interior retainer plate 3 that arranges of tank 2, water tank 1 left bottom arranges liquid line joint 4, water pipe 5 upper ends communicate with tank 2, water pipe 5 lower ends communicate with water tank 1 by liquid line joint 4, water tank 1 right upper portion arranges flue joint 6, aspiration pump 7 gas outlets are connected with two-position two-way solenoid valve 9 by tracheae 8, two-position two-way solenoid valve 9 communicates with water tank 1 by flue joint 6, in tank 2 upper inside wall, liquid level sensor 10 is set, upper liquid level sensor 10 belows arrange lower liquid level sensor 11, upper liquid level sensor 10 and lower liquid level sensor 11 are all electrically connected to aspiration pump 7 by controller 12, water tank 1 lower right side arranges discharge outlet 13.
Described retainer plate 3, comprises retainer plate main body 14, lightening hole 15, strengthen gusset 16, installing hole 17 and cone post 18, arrange lightening hole 15 in retainer plate main body 14, arrange and strengthen gusset 16 between adjacent lightening hole 15, strengthen, on gusset 16, installing hole 17 is set, cone Zhu18 bottom is embedded in installing hole 17, lightening hole 15 is set and alleviates retainer plate 3 deadweights, and cone post 18 is changed conveniently, improve machining accuracy, extended 3 service lifes of retainer plate.
Described retainer plate main body 14 is cast iron retainer plate main body, firm, wear-resisting.
Described retainer plate main body 14 surfaces arrange zinc coat 19, have excellent rustless property, prevent 14 corrosions of retainer plate main body.
Described zinc coat 19 thickness are 70 microns.
Described reinforcement gusset 16 thickness are 80 millimeters.
Described installing hole 17 cross sectional shapes are square, connect more stable.
Described cone post 18 is stainless steel pricker post, and hardness is high, easily manufactured.
Described controller 12 is AT89C52 singlechip controller, and reliability and cost performance are high, low-voltage, low-power consumption.
The operation principle of this specific embodiment: water tank top arranges tank, retainer plate is set in tank, water tank left bottom arranges liquid line joint, water pipe upper end communicates with tank, water pipe lower end communicates with water tank by liquid line joint, water tank right upper portion arranges flue joint, aspiration pump gas outlet is connected with two-position two-way solenoid valve by tracheae, two-position two-way solenoid valve communicates with water tank by flue joint, in tank upper inside wall, liquid level sensor is set, upper liquid level sensor below arranges lower liquid level sensor, upper liquid level sensor and lower liquid level sensor are all electrically connected to aspiration pump by controller, water tank lower right side arranges discharge outlet.Two-position two-way solenoid valve is normally closed solenoid valve, add man-hour, in water tank, fill with water, workpiece to be machined is placed on retainer plate, controller is controlled aspiration pump operation, two-position two-way solenoid valve is opened simultaneously, gas enters water tank inside, and because flue joint location is more top, gas is pressed into the water in water tank in tank by water pipe, tank water level rises, until flood workpiece, arrive upper liquid level sensor, upper liquid level sensor transmission of signal is to controller, and controller is controlled aspiration pump and quit work, two-position two-way solenoid valve is closed, and workpiece starts processing; After completion of processing, controller is controlled two-position two-way solenoid valve and is opened venting, and water tank internal gas pressure reduces, current recovery tank in tank, water level declines and arrives lower liquid level sensor, and lower liquid level sensor transmission of signal is to controller, controller controls two-position two-way solenoid valve and cuts out, the convenient workpiece that takes out.
The beneficial effect of this specific embodiment is: 1, water tank is separated with tank, is convenient to safeguard and cleaning, and level sensor is installed in tank, changes the volume of gas in water tank by aspiration pump, realizes the automatic lifting of tank middle water level.2, liquid level sensor and the common collection signal of lower liquid level sensor in employing, guarantee system running precision and stability.When 3, retainer plate keeps in repair, only need to change damaged cone post, than traditional integral formula structure, reduce maintenance cost, reduced replacement frequency, indirectly enhance productivity.4, cone post is changed conveniently, guarantees crudy, has improved machining accuracy, and effectively extends retainer plate service life.5, lightening hole is set, alleviates retainer plate deadweight, reduce production costs.
Specific embodiment of the utility model does not form restriction of the present utility model, and every employing analog structure of the present utility model and variation, all in protection domain of the present utility model.
Claims (9)
1. a numerical control underwater plasma cutting machine Cutting platform that automatically regulates water level, it is characterized in that: comprise water tank (1), tank (2), retainer plate (3), liquid line joint (4), water pipe (5), flue joint (6), aspiration pump (7), tracheae (8), two-position two-way solenoid valve (9), upper liquid level sensor (10), lower liquid level sensor (11), controller (12) and discharge outlet (13), water tank (1) top arranges tank (2), retainer plate (3) is set in tank (2), water tank (1) left bottom arranges liquid line joint (4), water pipe (5) upper end communicates with tank (2), water pipe (5) lower end communicates with water tank (1) by liquid line joint (4), water tank (1) right upper portion arranges flue joint (6), aspiration pump (7) gas outlet is connected with two-position two-way solenoid valve (9) by tracheae (8), two-position two-way solenoid valve (9) communicates with water tank (1) by flue joint (6), in tank (2) upper inside wall, liquid level sensor (10) is set, upper liquid level sensor (10) below arranges lower liquid level sensor (11), upper liquid level sensor (10) and lower liquid level sensor (11) are all electrically connected to aspiration pump (7) by controller (12), water tank (1) lower right side arranges discharge outlet (13).
2. the numerical control underwater plasma cutting machine Cutting platform of a kind of automatic adjusting water level as claimed in claim 1, it is characterized in that: described retainer plate (3), comprise retainer plate main body (14), lightening hole (15), strengthen gusset (16), installing hole (17) and cone post (18), lightening hole (15) is set in retainer plate main body (14), between adjacent lightening hole (15), arrange and strengthen gusset (16), strengthen, on gusset (16), installing hole (17) is set, cone post (18) bottom is embedded in installing hole (17).
3. the numerical control underwater plasma cutting machine Cutting platform of a kind of automatic adjusting water level as claimed in claim 2, is characterized in that: described retainer plate main body (14) is cast iron retainer plate main body.
4. the numerical control underwater plasma cutting machine Cutting platform of a kind of automatic adjusting water level as claimed in claim 3, is characterized in that: described retainer plate main body (14) surface arranges zinc coat (19).
5. the numerical control underwater plasma cutting machine Cutting platform of a kind of automatic adjusting water level as claimed in claim 4, is characterized in that: described zinc coat (19) thickness is 70 microns-80 microns.
6. the numerical control underwater plasma cutting machine Cutting platform of a kind of automatic adjusting water level as claimed in claim 2, is characterized in that: described reinforcement gusset (16) thickness is 80 millimeters-200 millimeters.
7. the numerical control underwater plasma cutting machine Cutting platform of a kind of automatic adjusting water level as claimed in claim 2, is characterized in that: described installing hole (17) cross sectional shape is square or trapezoidal.
8. the numerical control underwater plasma cutting machine Cutting platform of a kind of automatic adjusting water level as claimed in claim 2, is characterized in that: described cone post (18) is stainless steel pricker post or aluminium alloy cone post.
9. the numerical control underwater plasma cutting machine Cutting platform of a kind of automatic adjusting water level as claimed in claim 1, is characterized in that: described controller (12) is AT89C52 singlechip controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320482849.8U CN203390374U (en) | 2013-08-08 | 2013-08-08 | Water-level-automatically-adjustable cutting platform of numerical control underwater plasma cutting machine |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320482849.8U CN203390374U (en) | 2013-08-08 | 2013-08-08 | Water-level-automatically-adjustable cutting platform of numerical control underwater plasma cutting machine |
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| Publication Number | Publication Date |
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| CN203390374U true CN203390374U (en) | 2014-01-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320482849.8U Expired - Fee Related CN203390374U (en) | 2013-08-08 | 2013-08-08 | Water-level-automatically-adjustable cutting platform of numerical control underwater plasma cutting machine |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105537785A (en) * | 2015-12-28 | 2016-05-04 | 安吉长虹制链有限公司 | Novel locking type numerical control flame plasma cutting machine |
| CN106313355A (en) * | 2015-06-23 | 2017-01-11 | 贺杰 | Machining scheme for graphite on numerical control machine tool |
| CN113953633A (en) * | 2021-11-08 | 2022-01-21 | 洛阳顺易钛业有限公司 | Method for cutting metal titanium |
-
2013
- 2013-08-08 CN CN201320482849.8U patent/CN203390374U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106313355A (en) * | 2015-06-23 | 2017-01-11 | 贺杰 | Machining scheme for graphite on numerical control machine tool |
| CN105537785A (en) * | 2015-12-28 | 2016-05-04 | 安吉长虹制链有限公司 | Novel locking type numerical control flame plasma cutting machine |
| CN113953633A (en) * | 2021-11-08 | 2022-01-21 | 洛阳顺易钛业有限公司 | Method for cutting metal titanium |
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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: 20140115 Termination date: 20160808 |