CN101733219A - Double-medium spray head device - Google Patents
Double-medium spray head device Download PDFInfo
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- CN101733219A CN101733219A CN200810073917A CN200810073917A CN101733219A CN 101733219 A CN101733219 A CN 101733219A CN 200810073917 A CN200810073917 A CN 200810073917A CN 200810073917 A CN200810073917 A CN 200810073917A CN 101733219 A CN101733219 A CN 101733219A
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- middle cavity
- cavity body
- double
- valve core
- spray head
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Abstract
The invention discloses a double-medium spray head device which comprises a spray nozzle, a three-way middle cavity body and a gas passage valve assembly which are sequentially connected; one end of the three-way middle cavity body, which is close to the spray nozzle, is provided with external screw threads, and one end of the three-way middle cavity body, which is far away from the spray nozzle, is provided with internal screw threads; the position of the three-way middle cavity body, which is far away from the external screw threads and the internal screw threads, is provided with an influent water connecting pipe; and the gas passage valve assembly comprises a valve body, a compression spring, a conical valve spool and a valve spool seat which are sequentially connected. The invention can overcome the defects that the prior art consumes a large amount of resources, can not rinse scraps or discharge the scraps effectively and the like, realizes energy saving and consumption reduction, can also enhance the effect of rinsing the scraps or discharging the scraps or pressurizing effectively and has simple structure and low cost.
Description
Technical field
The present invention relates to lathe towards bits, chip removal and supercharging device, particularly, relate to a kind of double-medium spray head device that is used for lathe towards bits, chip removal or supercharging.
Background technology
Usually, can produce a large amount of iron filings in the machine tool chip removal groove of each production line, need cleaning in time, otherwise can be trapped in the chip area, influence the normal operation of production line.
At present, the part lathe utilizes hydraulic pressure cleaning iron filings, dashes in the design of bits, chip removal at hydraulic pressure, for energy-saving and cost-reducing, trends towards replacing with little water tank, little water pump the high-pressure hydraulic pump of large water tank, big flow basically.Like this, though help saving power and water, because the water yield is less, impulse force is big inadequately, iron filings still are easy to be trapped in the chip area, if untimely cleaning will cause accumulation, may influence the running of production line, the water that also can hinder in the chip area returns water tank and causes water to leak outside; If in time clear up, increase operator's labour intensity again unavoidably.In addition, if further lathe water tank and water pump are transformed, so, not only to drop into higher improvement cost; And, because the lathe space on the production line is very limited, will cause very big difficulty to transformation.
So, need to occur a kind of can effectively clear up iron filings in the chip area, again can the saving energy and decreasing loss consumption dash bits or chip removal device.
Summary of the invention
The objective of the invention is to consider to be worth doing or the chip removal effect to realize to save energy and reduce the cost, can effectively improve again to dash at expending ample resources in the prior art or can not proposing a kind of double-medium spray head device effectively towards the defective of bits or chip removal.
For achieving the above object, according to an aspect of the present invention, provide a kind of double-medium spray head device.
According to the double-medium spray head device of the embodiment of the invention, comprise the nozzle, three-way middle cavity body and the gas channel valve assembly that are linked in sequence.
Preferably, described nozzle is flat trumpet type or circular arc trumpet type or taper shape away from an end of described three-way middle cavity body, is provided with internal thread at described nozzle near an end of described three-way middle cavity body.
Preferably, be provided with external screw thread near an end of described nozzle, be provided with internal thread away from an end of described nozzle at described three-way middle cavity body; Be provided with the entry tube connector that above side, tilts in described three-way middle cavity body middle-end.
Preferably, described gas passage valve module comprises valve body and the valve core case that is linked in sequence.
Preferably, be provided with external screw thread near an end of described three-way middle cavity body, be provided with internal thread away from an end of described three-way middle cavity body at described valve body; Offer shoulder hole vertically at described valve inner.
Preferably, described shoulder hole is a macropore near an end of described valve core case, is aperture away from an end of described valve core case; In described macropore, be provided with the compression spring and the taper valve core that are linked in sequence.
Preferably, described compression spring is pressed in the boundary of described macropore and described aperture near an end of described aperture, is enclosed within the end of described taper valve core away from described valve core case away from an end of described aperture.
Preferably, be equipped with external screw thread at the two ends of described valve core case; Offer the inner via hole of perforation vertically in described valve core case inside, described inner via hole is complementary near an end and the described taper valve core of described taper valve core.
Preferably, the angle between the axis of the axis of described entry tube connector and described three-way middle cavity body is an acute angle.
Preferably, described three-way middle cavity body is circular hollow shap.
The double-medium spray head device of various embodiments of the present invention, the use because nozzle, three-way middle cavity body and gas channel valve assembly cooperatively interact, the gas passage valve module can carry out supercharging to the outer water supply that flows into the three-way middle cavity body by Compressed Gas, make the low-pressure water of input obtain higher expulsion pressure, pressurized water after supercharging can be by the nozzle ejection of different shape, can be used for lathe and dash bits or chip removal, also can be used for supercharging, thereby realize to save energy and reduce the cost, effectively improving again the double effects that dashes bits or chip removal effect; And the double-medium spray head device of various embodiments of the present invention is simple in structure, and is cheap.
Other features and advantages of the present invention will be set forth in the following description, and, partly from specification, become apparent, perhaps understand by implementing the present invention.Purpose of the present invention and other advantages can realize and obtain by specifically noted structure in the specification of being write, claims and accompanying drawing.
Below by drawings and Examples, technical scheme of the present invention is described in further detail.
Description of drawings
Accompanying drawing is used to provide further understanding of the present invention, and constitutes the part of specification, is used from explanation the present invention with embodiments of the invention one, is not construed as limiting the invention.In the accompanying drawings:
Fig. 1 is the axial cutaway view of the double-medium spray head device according to the present invention;
Fig. 2 a is the vertical view of the flat trumpet type nozzle of the double-medium spray head device according to the present invention;
Fig. 2 b is the right view of Fig. 2 a according to the present invention;
Fig. 3 a is the vertical view of the circular arc trumpet type nozzle of the double-medium spray head device according to the present invention;
Fig. 3 b is the right view of Fig. 3 a according to the present invention;
Fig. 4 a is the vertical view of the conical nozzle of double-medium spray head device according to the present invention;
Fig. 4 b is the right view of Fig. 4 a according to the present invention.
In conjunction with the accompanying drawings, Reference numeral is as follows in the embodiment of the invention:
The 1-nozzle; 2-three-way middle cavity body; 21-three-way middle cavity extracorporeal thread; 22-entry tube connector; 221-entry tube connector external screw thread; The 222-water inlet; 3-gas passage valve module; The 31-valve body; 32-compresses spring; The 33-taper valve core; The 34-valve core case; 341-valve core case external screw thread; 342-Compressed Gas inlet.
The specific embodiment
Below in conjunction with accompanying drawing the preferred embodiments of the present invention are described, should be appreciated that preferred embodiment described herein only is used for description and interpretation the present invention, and be not used in qualification the present invention.
According to the embodiment of the invention, provide a kind of double-medium spray head device.
Shown in Fig. 1-Fig. 4 b, present embodiment comprises: nozzle 1, three-way middle cavity body 2 and gas channel valve assembly 3, and nozzle 1, three-way middle cavity body 2 and gas channel valve assembly 3 orders are tightly connected.
Particularly, the end at nozzle 1 close three-way middle cavity body 2 is provided with internal thread; End at three-way middle cavity body 2 close nozzles 1 is provided with three-way middle cavity extracorporeal thread 21, and three-way middle cavity extracorporeal thread 21 is connected with the internal thread of nozzle 1; Be provided with internal thread at three-way middle cavity body 2 away from an end of nozzle 1, be provided with the entry tube connector 22 that tilts to the back upper place away from three-way middle cavity extracorporeal thread 21 and this internal thread place; Gas passage valve module 3 comprises valve body 31, compression spring 32, taper valve core 33 and valve core case 34, is provided with external screw thread at valve body 31 near an end of three-way middle cavity bodies 2, and this external screw thread is connected with the internal thread of three-way middle cavity body 22.
Further, in gas passage valve module 3, be provided with internal thread at valve body 31 away from an end of three-way middle cavity body 2, be provided with external screw thread at valve core case 34 near an end of valve bodies 31, this external screw thread is connected with the internal thread of valve body 31; Offer shoulder hole vertically in valve body 31 inside, shoulder hole is aperture, is macropore near an end of valve core case 34 that away from an end of valve core case 34 compression spring 32 and taper valve core 33 are arranged in this macropore.Wherein, taper valve core 33 is cylindrical away from an end of valve core case 34, and an end of close valve core case 34 is conical; One end of compression spring 32 close described apertures is pressed in the boundary of described macropore and described aperture, the i.e. junction of macropore and aperture; Compression spring 32 is enclosed within the end of taper valve core 33 away from valve core case 34 away from an end of described aperture, promptly is enclosed within on the cylinder of taper valve core 33, is equivalent to check valve, plays location and guide effect; To the inner via hole that offers perforation, inner via hole can be used as Compressed Gas inlet 342 away from an end of valve body 31 at valve core case 34 inner shafts; Taper valve core 33 is near an end of valve core case 34, and promptly the cone of taper valve core 34 matches away from the end that Compressed Gas enters the mouth with the inner via hole of valve core case 34, has the effect of check valve; Under the effect of compression spring 32, the inner via hole compression fit of taper valve core 33 and valve core case 34 is normally closed check valve.
Further, also be provided with valve core case external screw thread 341 at valve core case 34 away from an end of valve body 31, valve core case external screw thread 341 can be used for connecting the Compressed Gas feed system, and Compressed Gas can be along B among Fig. 1 to flowing into valve core case 34.
In addition, be provided with oral siphon external screw thread 221 at the end of entry tube connector 22, oral siphon external screw thread 221 is used to connect feed pipe, and the end of entry tube connector 22 can be used as water inlet 222, and the water in the feed pipe can be along A among Fig. 1 to flowing into entry tube connector 22.
In the present embodiment, when Compressed Gas begins to supply with, Compressed Gas flows into valve core case 34 by Compressed Gas inlet 342, because Compressed Gas pressure is bigger, can overcome the resistance of compression spring 32, open the gas passage in the gas passage valve module 3, promptly push taper valve core 33 open, enter three-way middle cavity body 2.Light water pressure is lower, can flow into three-way middle cavity body 2 through water inlet 222, and under the effect of the Compressed Gas that flows into three-way middle cavity body 2, the pressure of light water can increase, and pressurized water can be from nozzle 1 ejection, with the flushing chip area.When Compressed Gas stops to supply with, be sealed and matched between taper valve core 33 and the valve core case 34, promptly the gas passage in the gas passage valve module 3 is closed, and simultaneously, can prevent the aqueous reflux that flows in the three-way middle cavity body 2 through entry tube connector 22.
In the present embodiment, the angle between the axis of the axis of entry tube connector 22 and three-way middle cavity body 2 is an acute angle, makes entry direction and water spraying direction as far as possible in the same way, to reduce the resistance of spraying water.In the present embodiment, nozzle 1 has interchangeability, can change the nozzle 1 of different shape according to use occasion, can do particular design to the mouth shape of nozzle 1, make that the shape of the pressurized water that nozzle 1 sprays is poroid near the shape or the cylinder of chip area, to reach preferable towards bits or chip removal or pressurized effect.The shape of nozzle 1 can determine the shape that pressurized water sprays, so, can select suitable nozzle 1 according to the shape of chip area, particularly: the flat trumpet type nozzle shown in Fig. 2 a, water spray is shaped as trapezoidal shape, be applicable to square chip area, the right view of flat trumpet type nozzle is shown in Fig. 2 b; Circular arc trumpet type nozzle shown in Fig. 3 a, water spray is shaped as near semi-conical, is applicable to the chip area of semicircular arc, and the right view of circular arc trumpet type nozzle is shown in Fig. 3 b; Conical nozzle shown in Fig. 4 a, water spray is shaped as cylindric, is applicable to the chip area of various holes class, and the right view of conical nozzle is shown in Fig. 4 b.
In the present embodiment, can utilize the outer water supply supercharging of the Compressed Gas of outer confession to low hydraulic pressure, low discharge, the pressurized water that obtains having certain expulsion pressure and jet velocity in conjunction with the particularity of nozzle, can reach preferable bits or the chip removal effect of dashing.For reaching energy-saving effect, can be according to actual needs, as the time period that can produce according to iron filings, continuous supply, the intermittent entry by external control means control Compressed Gas or regularly supply with, thus realize continuous supercharging, intermittently supercharging or regularly supercharging.
The double-medium spray head device of present embodiment is applicable to that the chip removal of machine tool chip removal groove passage is not smooth, the occasion of deposition iron filings; Perhaps, can be used for the little water pump of lathe, the supercharging occasion of low hydraulic pressure; Also can be used for dashing of various locating surfaces, alignment pin considers to be worth doing or the chip removal occasion.
The double-medium spray head device of various embodiments of the present invention, because the gas passage valve module can utilize the outer voltage supply gas that contracts that supercharging is carried out in the outer water supply in the three-way middle cavity body, special construction in conjunction with the nozzle mouth, be applicable to various towards bits or chip removal or supercharging occasion, can reach simultaneously energy-saving and cost-reducing with improve towards bits or chip removal or pressurized effect greatly.
Further, the double-medium spray head device of various embodiments of the present invention is simple in structure, and is cheap; By the effect of Compressed Gas, can make lower hydraulic pressure input realize higher expulsion pressure; Nozzle has interchangeability, can select nozzle for use according to the shape of chip area; Can realize intermittently supercharging or regularly supercharging by external control means control compressed air, reach the consumption reduction effect.
It should be noted that at last: the above only is the preferred embodiments of the present invention, be not limited to the present invention, although the present invention is had been described in detail with reference to previous embodiment, for a person skilled in the art, it still can be made amendment to the technical scheme that aforementioned each embodiment put down in writing, and perhaps part technical characterictic wherein is equal to replacement.Within the spirit and principles in the present invention all, any modification of being done, be equal to replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (10)
1. a double-medium spray head device is characterized in that, comprises the nozzle, three-way middle cavity body and the gas channel valve assembly that are linked in sequence.
2. double-medium spray head device according to claim 1 is characterized in that, described nozzle is flat trumpet type or circular arc trumpet type or taper shape away from an end of described three-way middle cavity body, is provided with internal thread at described nozzle near an end of described three-way middle cavity body.
3. double-medium spray head device according to claim 1 and 2 is characterized in that, is provided with external screw thread at described three-way middle cavity body near an end of described nozzle, is provided with internal thread away from an end of described nozzle; Be provided with the entry tube connector that above side, tilts in described three-way middle cavity body middle-end.
4. double-medium spray head device according to claim 1 is characterized in that, described gas passage valve module comprises valve body and the valve core case that is linked in sequence.
5. double-medium spray head device according to claim 4 is characterized in that, is provided with external screw thread at described valve body near an end of described three-way middle cavity body, is provided with internal thread away from an end of described three-way middle cavity body; Offer shoulder hole vertically at described valve inner.
6. double-medium spray head device according to claim 5 is characterized in that, described shoulder hole is a macropore near an end of described valve core case, is aperture away from an end of described valve core case; In described macropore, be provided with the compression spring and the taper valve core that are linked in sequence.
7. double-medium spray head device according to claim 6, it is characterized in that, described compression spring is pressed in the boundary of described macropore and described aperture near an end of described aperture, is enclosed within the end of described taper valve core away from described valve core case away from an end of described aperture.
8. double-medium spray head device according to claim 4 is characterized in that, is equipped with external screw thread at the two ends of described valve core case; Offer the inner via hole of perforation vertically in described valve core case inside, described inner via hole is complementary near an end and the described taper valve core of described taper valve core.
9. double-medium spray head device according to claim 3 is characterized in that, the angle between the axis of the axis of described entry tube connector and described three-way middle cavity body is an acute angle.
10. double-medium spray head device according to claim 1 is characterized in that, described three-way middle cavity body is circular hollow shap.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810073917A CN101733219A (en) | 2008-11-12 | 2008-11-12 | Double-medium spray head device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810073917A CN101733219A (en) | 2008-11-12 | 2008-11-12 | Double-medium spray head device |
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| Publication Number | Publication Date |
|---|---|
| CN101733219A true CN101733219A (en) | 2010-06-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200810073917A Pending CN101733219A (en) | 2008-11-12 | 2008-11-12 | Double-medium spray head device |
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| CN (1) | CN101733219A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102990099A (en) * | 2012-11-30 | 2013-03-27 | 宁夏新瑞长城机床有限公司 | Spray-type scrap flushing device |
| CN103084821A (en) * | 2011-10-27 | 2013-05-08 | 广州市番禺科腾工业有限公司 | Gluing and servo pressing device for engine blocks and seals |
| CN109419029A (en) * | 2017-08-25 | 2019-03-05 | 湖南中烟工业有限责任公司 | Piece cigarette spray equipment and its spraying method after a kind of beating and double roasting |
| CN112337676A (en) * | 2020-09-16 | 2021-02-09 | 北京北机机电工业有限责任公司 | Injection mechanism |
-
2008
- 2008-11-12 CN CN200810073917A patent/CN101733219A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103084821A (en) * | 2011-10-27 | 2013-05-08 | 广州市番禺科腾工业有限公司 | Gluing and servo pressing device for engine blocks and seals |
| CN103084821B (en) * | 2011-10-27 | 2015-08-19 | 广州市番禺科腾工业有限公司 | Engine cylinder bowl plug servo gluing press-loading device |
| CN102990099A (en) * | 2012-11-30 | 2013-03-27 | 宁夏新瑞长城机床有限公司 | Spray-type scrap flushing device |
| CN109419029A (en) * | 2017-08-25 | 2019-03-05 | 湖南中烟工业有限责任公司 | Piece cigarette spray equipment and its spraying method after a kind of beating and double roasting |
| CN112337676A (en) * | 2020-09-16 | 2021-02-09 | 北京北机机电工业有限责任公司 | Injection mechanism |
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Application publication date: 20100616 |