CN102849182B - Pneumatic rotary window system - Google Patents
Pneumatic rotary window system Download PDFInfo
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- CN102849182B CN102849182B CN201210378964.0A CN201210378964A CN102849182B CN 102849182 B CN102849182 B CN 102849182B CN 201210378964 A CN201210378964 A CN 201210378964A CN 102849182 B CN102849182 B CN 102849182B
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- pneumatic rotary
- rotary window
- window system
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Abstract
The invention provides a pneumatic rotary window system, which comprises a stator system and a rotor system, wherein the stator system comprises a fixed base and a power driving part arranged on the fixed base and used for driving the rotor system to rotate; the rotor system comprises glass and a plate seat for fixing the glass; and the power driving part comprises a fixed disc and a driving part positioned in the center, and the driving part is connected with the fixed disc through a connecting part. The rotary window is simple in structure and low in manufacturing cost. By adopting a center driving structure, the diameter of the rotary window can be enlarged as required. In addition, because a fixing structure of a single fixing ring is adopted, the rotary window can be detached for maintenance or replacement at any time as required.
Description
Technical field
The present invention relates to a kind of clear view screen, specifically relate to a kind of Pneumatic rotary form, be applicable to boats and ships and high speed CNC machining center etc.
Background technology
Clear view screen uses very early on boats and ships, in order to get rid of seawater, ensures the sight line of navigation.Clear view screen mainly comprises the clear glass disk of a High Rotation Speed, and its principle of work is that the attachment be attached on clear glass such as sewage, lime-ash etc. are thrown away, to ensure the see-through of clear glass by the centnifugal force utilizing High Rotation Speed to produce.
The watch window of modern high speed CNC processing equipment also adopts above-mentioned clear view screen, lathe is adding man-hour, need to spray a large amount of refrigerant fluids to processing place, be in reduce processing the temperature produced in the course of processing, thus the thermal stress of the workpiece avoiding processing temperature to cause.Modern refrigerant fluid is generally made up of combination cooling liquid such as machine oil or several chemical elements, this kind of refrigerant fluid is generally muddy yellow or dark white liquid, and there is certain viscosity, after spraying is to processing work, refrigerant fluid will with residual processing thing (as iron filings, dust etc.) to splashes, because refrigerant fluid has certain viscosity, the watch window on lathe will soon be made to enclose the thick opaque liquid film of one deck, make operator cannot observe the actual processing of workpiece.
The easiest terms of settlement of above problem is and installs clear view screen additional on lathe observation door and window, attachment is got rid of, to ensure inside and outside perspective degree, but for the clear view screen on naval vessel due to the restriction of its drive configuration, general equal thickness is comparatively large, all right on the fixing windshield being contained in naval vessel, and the observation door and window of lathe is generally all positioned on the sliding door of lathe, due to its structure, its thickness space is limited.Therefore require that the integral thickness of clear view screen is thinner, and easy for installation.In addition, attachment on lathe is generally the liquid with certain viscosity, therefore clear view screen must provide enough moments of torsion and rotating speed again, and to guarantee the attachment got rid of completely on glass, Here it is for the technical barrier place of the clear view screen of machine industry.
For the problems referred to above, the TZK company of the U.S. proposes a kind of pneumatic clear view screen, and the rotary glass fixed frame of this clear view screen circumferentially evenly arranges the linear blade of a drainage, and relative position has the nozzle of a high-speed compressed air.Pressurized air is sprayed by nozzle, acts on the blade near nozzle, produces the thrust in tangent to periphery direction, rotates to promote form.The space that this clear view screen needs is little, and the external force that produces of pressurized air acts directly on the edge of clear view screen rotating element, thus creates enough moments of torsion, and therefore, this clear view screen fully meets the requirement of machine industry and high pulling torque slim to it.But due to the processing technology more complicated of fleetline blade, therefore, tooling cost is high, adds that high pressure air is after being applied on blade, along with the stream line pattern body of blade is directly discharged outside clear view screen, therefore create the high-frequency birdie that a kind of high speed jet gas is intrinsic.For necessary near clear view screen, to carry out the operating personal observed through clear view screen, this noise is a kind of uncomfortable sensation.
Summary of the invention
For solving high and in working process, noise the is larger problem of existing Pneumatic rotary form tooling cost, propose a kind of new-type Pneumatic rotary window system, and realize by the following technical solutions:
A kind of Pneumatic rotary window system, comprises stator system and rotor-support-foundation system, it is characterized in that: described stator system comprises firm banking and is arranged on the power driven portion in order to drive rotor-support-foundation system to rotate on this firm banking, described rotor-support-foundation system comprises glass and the dish seat in order to fixing glass, described power driven portion comprises fixed disc and is positioned at the drive division of central authorities, this drive division is connected with described fixed disc by a junction, the periphery wall of described fixed disc is provided with free air diffuser and exhaust passage, described drive division comprises cylindrical groove, eccentric stator, flywheel and promotion blade, described cylindrical groove sidewall is provided with induction opening and deflation hole, respectively with described free air diffuser and exhaust passage UNICOM, described flywheel radial direction has several radial slot, described blade is placed in described radial slot, and the length of blade is less than the length of radial slot, described eccentric stator is fixed in described cylindrical groove, the plenum space making blade be positioned at the side of induction opening is less than the plenum space of opposite side, described dish seat is provided with S. A., and described S. A. is fixed on described flywheel.
Further, be provided with an arcuation outside described cylindrical groove near deflation hole place and lengthen exhaust passage, this lengthening exhaust passage communicates with the exhaust passage on described fixed disc sidewall.
Further, the periphery wall of described fixed disc is provided with waterproofing type groove and pressing plate groove.
Further, described dish seat is provided with the gland with sealing band.
Further, also include pressing plate, power driven portion is fixed on firm banking by pressing plate groove by this pressing plate.
Further, the periphery wall that described dish seat comprises this annulus seat of annulus seat is provided with waterproofing type groove.
Further, the periphery wall of described annulus seat is provided with a circle bound edge.
Further, on described dish seat, a bolt is fixed by S. A. central authorities, installs a bearing bottom described power driven portion, described in be bolted on described bearing.
Further, the seal cover cap of a band seal ring is fixed in described bearing bottom.
Further, described free air diffuser connects aerodynamic system.
Compared with prior art, advantage of the present invention and good effect as follows: clear view screen structure of the present invention is simple, low cost of manufacture.Owing to adopting the structure of centre-driven, therefore, the diameter of clear view screen can increase as requested.In addition, owing to have employed the fixed sturcture of independent set collar, therefore, clear view screen can be unloaded at any time as required to repair or replace.
After reading the specific embodiment of the present invention by reference to the accompanying drawings, the other features and advantages of the invention will become clearly.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is Pneumatic rotary window system birds-eye view part sectional view of the present invention;
Fig. 2 is Pneumatic rotary window system longitudinal sectional view of the present invention;
Fig. 3 is Pneumatic rotary window system exploded view one of the present invention;
Fig. 4 is that A portion in Fig. 3, B portion and C portion are installed to schematic cross-section together;
Fig. 5 is Pneumatic rotary window system exploded view two of the present invention;
In each figure:
100, rotor-support-foundation system; 110, glass; 120, annulus seat; 121, bound edge; 130, S. A.; 140, bolt; 150, gland;
200, stator system; 210, power driven portion; 2110, fixed disc; 2111, free air diffuser; 2112, exhaust passage; 2113, pressing plate groove; 2120, drive division; 21210, cylindrical groove; 21220, flywheel; 21221, radial slot; 21230, blade; 21240, exhaust passage is lengthened; 2150, induction opening; 21260, eccentric stator; 21270, deflation hole; 2130, connecting portion; 220, firm banking; 2130, bearing;
300, pressing plate.
Detailed description of the invention
Be described in detail the present invention below in conjunction with accompanying drawing, wherein, Fig. 1 is Pneumatic rotary window system birds-eye view part sectional view of the present invention; Fig. 2 is Pneumatic rotary window system longitudinal sectional view of the present invention; Fig. 3 is Pneumatic rotary window system part exploded view of the present invention; Fig. 4 is that A portion in Fig. 3, B portion and C portion are installed to schematic cross-section together; Fig. 5 is Pneumatic rotary window system exploded view two of the present invention.
As above, shown in each figure, the present invention includes stator system 200 and rotor-support-foundation system 100.
Described rotor-support-foundation system 100 comprises circular non-opaque glass 110 and the dish seat in order to fixing glass 110, described dish seat comprises the annulus seat 120 being fixed on glass periphery, be fixed on the S. A. 130 of glass central authorities, the central authorities of S. A. have bolt hole, bolt 140 is arranged on the bottom in power driven portion 210 by bolt hole, the follow-up introduction of structure in power driven portion.Opening a through hole in the middle of disk glass is arranged on the annulus platform of S. A. 130, is sealed lock by a gland 150 with sealing band and S. A. 130.
In order to make glass fixing more firm, the periphery wall of annulus seat 120 is provided with a circle bound edge 121, namely the cylindrical above annulus seat 120 there is a thin-walled step, the thickness of its highly a little higher than glass, again bound edge 121 is inwardly shunk after using lining cement that glass disk is cemented in annulus seat 120, be pressed on the intilted edge of cylindrical of glass.It is stressed fixing that such disk glass is subject to 2 directions (upper and lower and surrounding), fundamentally prevents issuable separation in high-speed motion.In addition, adopt labyrinth type to block water moulding surface structure and waterproofing type groove below the periphery wall of annulus seat 120, its effect is static and in running, and prevents outside liquid to enter form inside.
Described stator system 200 comprises firm banking 220 and the power driven portion 210 in order to drive rotor-support-foundation system to rotate.
Described power driven portion 210 comprises fixed disc 2110 and is positioned at the drive division 2120 of central authorities, this drive division is connected with described fixed disc 2110 by a junction 2130, the periphery wall of described fixed disc 2110 is provided with free air diffuser 2111 and exhaust passage 2112, described drive division 2120 comprises cylindrical groove 21210, eccentric stator 21260, flywheel 21220 and promotion blade 21230, described cylindrical groove 21210 sidewall is provided with induction opening 21250 and deflation hole 21270, respectively with described free air diffuser 2111 and exhaust passage 2112 UNICOM, described flywheel 21220 radial direction has several radial slot 21221, described blade 21230 is placed in described radial slot 21221, and the length of blade is less than the length of radial slot, described eccentric stator 21260 is fixed in described cylindrical groove 21210, the side of eccentric stator 21260 contacts with flywheel 21220, opposite side is then away from flywheel 21220, the plenum space making flywheel 21220 be positioned at the side of induction opening is less than the plenum space of opposite side, induction opening is positioned near eccentric stator 21260 and flywheel 21220 contact portion.
In order to waterproof, fixed disc 2110 periphery wall is provided with waterproofing type groove equally, namely adopts labyrinth type to block water moulding surface structure, and its effect is static and in running equally, prevents outside liquid to enter form inside.The rotor-support-foundation system of clear view screen and the disk of stator system and dish seat block water moulding surface structure after being in place, interlock up and down, composition twice block water, and actv. avoids sewage and enters clear view screen.In order to fix with rotor-support-foundation system, install a bearing 2130 bottom power driven portion, the bolt 140 in rotor-support-foundation system to be fixed on described bearing 2130, and in order to further sealing, the seal cover cap of a band seal ring is fixed in this bearing bottom.In order to coordinate fixing with firm banking, the periphery wall of described fixed disc 2110 is provided with pressing plate groove 2113.In working process, in order to reduce the pressure of air chamber, be provided with an arcuation outside described cylindrical groove 21210 near deflation hole 21270 place and lengthen exhaust passage 21240, this lengthening exhaust passage 21240 is communicated with the exhaust passage 2112 on described fixed disc sidewall by the passage be arranged in connecting portion 2130.
Installation process of the present invention is as follows: first by firm banking 220 by screw or be bonded and fixed on the door of lathe, again the drive division of stator system is installed, cylindrical groove 21210 is placed in by flywheel 21220, and blade 21230 is placed in radial slot 21221, the through hole and the bottom bearing 2130 that after allowing, the bolt in rotor-support-foundation system are passed flywheel 21220 center fix, and load onto gland and seal cap sealing respectively on the top of whole system and bottom, finally by pressing plate 300, drive division is fixed on firm banking 220, time fixing, one section of pressing plate is stretched in pressing plate groove 2113, then pressing plate is pressed on firm banking 220 by screw.
Principle of work of the present invention is as follows: the pressurized air that aerodynamic system produces is sprayed from induction opening 21250 by free air diffuser 2111, promote blade 21230 flywheel driven 21220 to rotate, owing to rotating the effect of centnifugal force, blade 21230 radially moves in the radial slot 21221 of flywheel 21220, make blade 21230 outer end all the time with the contact internal walls of ring-type eccentric stator 21260, add the leakproofness of air chamber, thus reduce aerodynamic losses.Eccentric stator 21260 be arranged so that the plenum space of the side being positioned at induction opening 21250 is less than the plenum space of opposite side, just define difference of pressure in the pressurized air of blade 21230 both sides like this, this difference of pressure promotes plate blade 21230 and axially moves to the direction away from induction opening.Plate blade 21230 produces moment of torsion to cylindrical flywheel 21220, promotes flywheel 21220 and rotates.Flywheel 21220 makes rotor-support-foundation system carry out High Rotation Speed by binding bolt driven rotary axle 130, and produces centnifugal force, outwards gets rid of the attachment be attached on rotor-support-foundation system middle plateform glass, thus keeps the clean of glass.Because the size of the plenum space on plate blade 21230 both sides is cyclical variation, the thus pressure also respective change that is subject to of both sides.When atmospheric air chamber becomes little air chamber, the density of air instantaneous reduction of its atmospheric air chamber inside, form the resistance contrary to aerodynamic pressure direction, the gas produced in the air chamber of resistance is discharged from exhaust passage 2112 by arc exhaust passage 21240 in time that lengthen, the pressure of timely minimizing air chamber, makes rotor flywheel stabilization rotate.
To sum up, the Pneumatic rotary form of the center driven that the present invention proposes, compared to the technology of existing Pneumatic rotary form, clear view screen of the present invention has the advantages such as compact conformation, manufacturing process is simple, operation noise is little, can be widely used in machine industry and naval vessel industry.
Last it is noted that above embodiment is only in order to illustrate technical scheme of the present invention, be not intended to limit; Although with reference to previous embodiment to invention has been detailed description, those of ordinary skill in the art is to be understood that: it still can be modified to the technical scheme described in foregoing embodiments, or carries out equivalent replacement to wherein portion of techniques feature; And these amendments or replacement, do not make the essence of appropriate technical solution depart from the spirit and scope of various embodiments of the present invention technical scheme.
Claims (9)
1. a Pneumatic rotary window system, comprises stator system and rotor-support-foundation system, it is characterized in that:
Described stator system comprises firm banking and is arranged on the power driven portion in order to drive rotor-support-foundation system to rotate on this firm banking;
Described rotor-support-foundation system comprises glass and the dish seat in order to fixing glass;
Described power driven portion comprises fixed disc and is positioned at the drive division of central authorities, this drive division is connected with described fixed disc by a junction, the periphery wall of described fixed disc is provided with free air diffuser and exhaust passage, described drive division comprises cylindrical groove, eccentric stator, flywheel and promotion blade, described cylindrical groove sidewall is provided with induction opening and deflation hole, respectively with described free air diffuser and exhaust passage UNICOM, described flywheel radial direction has several radial slot, described blade is placed in described radial slot, and the length of blade is less than the length of radial slot, described eccentric stator is fixed in described cylindrical groove, the plenum space making blade be positioned at the side of induction opening is less than the plenum space of opposite side,
Described dish seat is provided with S. A., and described S. A. is fixed on described flywheel; Be provided with an arcuation outside described cylindrical groove near deflation hole place and lengthen exhaust passage, this lengthening exhaust passage communicates with the exhaust passage on described fixed disc sidewall.
2. Pneumatic rotary window system according to claim 1, is characterized in that: the periphery wall of described fixed disc is provided with waterproofing type groove and pressing plate groove.
3. Pneumatic rotary window system according to claim 2, is characterized in that: described dish seat is provided with the gland with sealing band.
4. Pneumatic rotary window system according to claim 3, is characterized in that: also include pressing plate, power driven portion is fixed on firm banking by pressing plate groove by this pressing plate.
5. Pneumatic rotary window system according to claim 3, is characterized in that: described dish seat comprises an annulus seat, and the periphery wall of this annulus seat is provided with waterproofing type groove.
6. Pneumatic rotary window system according to claim 5, is characterized in that: the periphery wall of described annulus seat is provided with a circle bound edge.
7. Pneumatic rotary window system according to claim 6, is characterized in that: on described dish seat, a bolt is fixed by S. A. central authorities, installs a bearing bottom described power driven portion, described in be bolted on described bearing.
8. Pneumatic rotary window system according to claim 7, is characterized in that: the seal cover cap of a band seal ring is fixed in described bearing bottom.
9. Pneumatic rotary window system according to claim 8, is characterized in that: described free air diffuser connects aerodynamic system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210378964.0A CN102849182B (en) | 2012-10-09 | 2012-10-09 | Pneumatic rotary window system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210378964.0A CN102849182B (en) | 2012-10-09 | 2012-10-09 | Pneumatic rotary window system |
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| Publication Number | Publication Date |
|---|---|
| CN102849182A CN102849182A (en) | 2013-01-02 |
| CN102849182B true CN102849182B (en) | 2015-04-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210378964.0A Active CN102849182B (en) | 2012-10-09 | 2012-10-09 | Pneumatic rotary window system |
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| CN (1) | CN102849182B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107627144B (en) * | 2017-11-10 | 2023-04-07 | 舒能数控机床有限公司 | Multi-angle air blowing pneumatic rotary viewfinder with small resistance |
| CN111251058B (en) * | 2020-03-17 | 2022-07-05 | 铜陵帆捷智能测控科技有限责任公司 | High-efficiency outer impeller pneumatic rotating window |
| CN115583310A (en) * | 2022-10-17 | 2023-01-10 | 江苏科技大学 | Rotary window for ship |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5926756B2 (en) * | 1978-12-20 | 1984-06-30 | 昌一 山本 | revolving window |
| US5161055A (en) * | 1991-09-03 | 1992-11-03 | Blechschmidt Wolf J | Rotating window |
| US7665855B2 (en) * | 2007-03-05 | 2010-02-23 | Tzu-Yuan Yeh | Rotating window |
| CN201991605U (en) * | 2011-02-25 | 2011-09-28 | 绍兴文理学院 | Gasoline engine with eccentric rotor |
| CN202896825U (en) * | 2012-10-09 | 2013-04-24 | 青岛迈克四通精密技术有限公司 | Pneumatic rotary window system |
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| CN102849182A (en) | 2013-01-02 |
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| CB02 | Change of applicant information |
Address after: 266101 Shandong Province, Qingdao city Chengyang District Spring City Road No. 619 Applicant after: Qingdao Microstone Precision Technology Co.,Ltd. Address before: 266109 Industrial Zone, Chengyang District, Shandong, Qingdao Applicant before: Qingdao Microstone Precision Technology Co.,Ltd. |
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Address after: 266109 Shandong Province, Qingdao city Chengyang District Spring City Road No. 619 Patentee after: Leon precision technology (Qingdao) Co., Ltd. Address before: 266101 Shandong Province, Qingdao city Chengyang District Spring City Road No. 619 Patentee before: Qingdao Microstone Precision Technology Co.,Ltd. |
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| TR01 | Transfer of patent right |
Effective date of registration: 20171214 Address after: No. 8-1 Hongxiang three road, Chengyang District, Chengyang District, Shandong Province, No. 8-1 Patentee after: Black Ma Zhao protection technology (Qingdao) Co., Ltd. Address before: 266109 Shandong Province, Qingdao city Chengyang District Spring City Road No. 619 Patentee before: Leon precision technology (Qingdao) Co., Ltd. |
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| TR01 | Transfer of patent right |