CN104454728B - centralized oil supply hydraulic valve plate for bearing grinder - Google Patents
centralized oil supply hydraulic valve plate for bearing grinder Download PDFInfo
- Publication number
- CN104454728B CN104454728B CN201410712248.0A CN201410712248A CN104454728B CN 104454728 B CN104454728 B CN 104454728B CN 201410712248 A CN201410712248 A CN 201410712248A CN 104454728 B CN104454728 B CN 104454728B
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- CN
- China
- Prior art keywords
- oilhole
- valve plate
- hydraulic valve
- inlet passage
- oil inlet
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B13/00—Details of servomotor systems ; Valves for servomotor systems
- F15B13/02—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B2211/00—Circuits for servomotor systems
- F15B2211/30—Directional control
- F15B2211/305—Directional control characterised by the type of valves
- F15B2211/3056—Assemblies of multiple valves
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Machine Tool Units (AREA)
Abstract
The present invention relates to a kind of centralized oil supply hydraulic valve plate for bearing grinder, including hydraulic valve plate body, feature is: at described hydraulic valve plate distribution in vivo the first oil inlet passage and the second oil inlet passage, first oil inlet passage and the left and right end face of the second oil inlet passage through hydraulic valve plate body, the vertical view chart board face of hydraulic valve plate body is drilled with 6 the first oilholes, 6 the second oilholes, 6 the 3rd oilholes and 6 the 5th oilholes, the front view plate face of hydraulic valve plate body is drilled with 6 the 4th oilholes and 6 the 6th oilholes；Described 3rd oilhole and the 5th oilhole connect with the 4th oilhole and the 6th oilhole respectively, and the first oil inlet passage and the first oilhole communicate, and the second oil inlet passage and the second oilhole communicate.Present invention achieves the integrated fuel feeding of two groups of Hydraulic Stations, greatly reduce the waste of electric energy and the generation of heat, have compressed the manufacturing cost of lathe, decrease the usage amount of hydraulic fluid port.
Description
Technical field
The present invention relates to a kind of hydraulic valve plate, a kind of centralized oil supply hydraulic valve plate for bearing grinder, belong to bearing machining equipment part technical field.
Background technology
The existing bearing grinder of China at present, in use every equipment will be equipped with a hydraulic fluid tank, a motor and two groups of Hydraulic Station systems.One motor of every equipment, power consumption is waste greatly；Along with the motor substantial amounts of heat of generation that increases of equipment, environment is damaged simultaneously.One hydraulic fluid tank of every equipment causes waste greatly in terms of equipment cost；Further, to use a large amount of oil product to produce kinetic energy along with the increase of number of devices.As it is shown in figure 1, in prior art, be placed with motor 2a, hydraulic valve bank one 3a, the assembled hydraulic part of hydraulic valve bank two 4a: hydraulic oil enters workbench Hydraulic Station by electric-motor pump and realizes the action of lathe above a hydraulic fluid tank 1a, this equipment cannot realize concentrating voltage supply.
Summary of the invention
It is an object of the invention to overcome the deficiencies in the prior art, there is provided a kind of centralized oil supply hydraulic valve plate for bearing grinder, it is achieved that the integrated fuel feeding of two groups of Hydraulic Stations, greatly reduce the waste of electric energy and the generation of heat, have compressed the manufacturing cost of lathe, decrease the usage amount of hydraulic fluid port.
The technical scheme provided according to the present invention, a kind of centralized oil supply hydraulic valve plate for bearing grinder, including hydraulic valve plate body, feature is: at described hydraulic valve plate distribution in vivo the first oil inlet passage and the second oil inlet passage, first oil inlet passage and the left and right end face of the second oil inlet passage through hydraulic valve plate body, the vertical view chart board face of hydraulic valve plate body is drilled with 6 the first oilholes, 6 the second oilholes, 6 the 3rd oilholes and 6 the 5th oilholes, the front view plate face of hydraulic valve plate body is drilled with 6 the 4th oilholes and 6 the 6th oilholes；Described 3rd oilhole and the 5th oilhole connect with the 4th oilhole and the 6th oilhole respectively, and the first oil inlet passage and the first oilhole communicate, and the second oil inlet passage and the second oilhole communicate.
Further, the hydraulic fluid port of described first oilhole, the second oilhole, the 3rd oilhole and the 4th oilhole is respectively in crossing distribution.
Further, described 4th oilhole and the parallel distribution of hydraulic fluid port of the 6th oilhole.
Further, being drilled with pressure tap on the front view plate face of described hydraulic valve plate body, pressure tap communicates with the second oilhole or the first oilhole.
Present invention achieves the centralized oil supply pressure of two groups of Hydraulic Stations, remove hydraulic fluid tank of the prior art and motor；This equipment in use greatly reducing the waste of electric energy and the generation of heat；Meanwhile, have compressed the manufacturing cost of lathe, greatly reduce the usage amount of oil product, reduce production cost, production environment has obtained improving comprehensively and effectively.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of the hydraulic fluid tank of prior art middle (center) bearing grinding machine.
Fig. 2 is the structural representation of the present invention.
Fig. 3 is the top view of Fig. 2.
Fig. 4 is the sectional view of Fig. 2.
Fig. 5 is the A-A sectional view of Fig. 2.
Detailed description of the invention
Below in conjunction with concrete accompanying drawing, the invention will be further described.
Shown in Fig. 2～Fig. 5: as described in include first oil inlet passage the 1, second oil inlet passage 2, hydraulic valve plate body 3, pressure tap the 4, first oilhole A, the second oilhole B, the 3rd oilhole C, the 4th oilhole D, the 5th oilhole E, the 6th oilhole F etc. for the centralized oil supply hydraulic valve plate of bearing grinder.
As shown in Figure 2 to 3, the present invention includes hydraulic valve plate body 3, the first oil inlet passage 1 and the second oil inlet passage 2 it is distributed in hydraulic valve plate body 3, first oil inlet passage 1 and the left and right end face of the second oil inlet passage 2 through hydraulic valve plate body 3, the vertical view chart board face of hydraulic valve plate body 3 is drilled with 6 the first oilhole A, 6 the second oilhole B, 6 the 3rd oilhole C and 6 the 5th oilhole E, the front view plate face of hydraulic valve plate body 3 is drilled with 6 the 4th oilhole D and 6 the 6th oilhole F；As it is shown in figure 5, described 3rd oilhole C and the 5th oilhole E connects with the 4th oilhole D and the 6th oilhole F respectively；First oil inlet passage 1 and the first oilhole A communicates, and the second oil inlet passage 2 and the second oilhole B communicates；
As it is shown on figure 3, the hydraulic fluid port of described first oilhole A, the second oilhole B, the 3rd oilhole C and the 4th oilhole E is respectively in crossing distribution；
As it is shown in figure 1, the parallel distribution of hydraulic fluid port of described 4th oilhole D and the 6th oilhole F；
As in figure 2 it is shown, be drilled with pressure tap 4 on the front view plate face of described hydraulic valve plate body 3, pressure tap 4 communicates with the second oilhole B or the first oilhole A, for detection the first oilhole A or the pressure of the second oilhole B.
Hydraulic valve plate of the present invention is for the centralized oil supply of bearing grinder, by first oil inlet passage the 1, second oil inlet passage the 2, first oilhole A, the second oilhole B, the 3rd oilhole C, the 4th oilhole D, the 5th oilhole E and the 6th oilhole F, it is achieved the centralized oil supply passage of existing two groups of Hydraulic Stations.During specific works, the hydraulic oil of the first oil inlet passage 1 and the second oil inlet passage 2 respectively enters the first oilhole A and the second oilhole B, the hydraulic oil of the first oilhole A and the second oilhole B is transferred into the 3rd oilhole C and the 5th oilhole E by hydraulic valve again, the hydraulic oil entering the 3rd oilhole C and the 5th oilhole E realizes action via the 4th oilhole D and the 6th oilhole F, entrance machine tool hydraulic cylinder.Present configuration is simple, rationally, it is possible to realize central fluid supply pressure, saves mass energy, thus significantly improves environment.
Claims (4)
1. the centralized oil supply hydraulic valve plate for bearing grinder, including hydraulic valve plate body (3), it is characterized in that: in described hydraulic valve plate body (3), be distributed the first oil inlet passage (1) and the second oil inlet passage (2), first oil inlet passage (1) and the left and right end face of the second oil inlet passage (2) through hydraulic valve plate body (3), the vertical view chart board face of hydraulic valve plate body (3) is drilled with 6 the first oilholes (A), 6 the second oilholes (B), 6 the 3rd oilholes (C) and 6 the 5th oilholes (E), the front view plate face of hydraulic valve plate body (3) is drilled with 6 the 4th oilholes (D) and 6 the 6th oilholes (F)；Described 3rd oilhole (C) connects with the 4th oilhole (D)；Described 5th oilhole (E) connects with the 6th oilhole (F)；First oil inlet passage (1) and the first oilhole (A) communicate, and the second oil inlet passage (2) connects with the second oilhole (B).
2. the centralized oil supply hydraulic valve plate for bearing grinder as claimed in claim 1, is characterized in that: the hydraulic fluid port of described first oilhole (A), the second oilhole (B), the 3rd oilhole (C) and the 4th oilhole (E) is respectively in crossing distribution.
3. the centralized oil supply hydraulic valve plate for bearing grinder as claimed in claim 1, is characterized in that: the parallel distribution of hydraulic fluid port of described 4th oilhole (D) and the 6th oilhole (F).
4. the centralized oil supply hydraulic valve plate for bearing grinder as claimed in claim 1, is characterized in that: be drilled with pressure tap (4) on the front view plate face of described hydraulic valve plate body (3), and pressure tap (4) communicates with the second oilhole (B) or the first oilhole (A).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410712248.0A CN104454728B (en) | 2014-11-28 | 2014-11-28 | centralized oil supply hydraulic valve plate for bearing grinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410712248.0A CN104454728B (en) | 2014-11-28 | 2014-11-28 | centralized oil supply hydraulic valve plate for bearing grinder |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104454728A CN104454728A (en) | 2015-03-25 |
| CN104454728B true CN104454728B (en) | 2016-08-24 |
Family
ID=52901303
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410712248.0A Active CN104454728B (en) | 2014-11-28 | 2014-11-28 | centralized oil supply hydraulic valve plate for bearing grinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104454728B (en) |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4810833B2 (en) * | 2005-01-28 | 2011-11-09 | マツダ株式会社 | Automatic transmission valve body assembly |
| KR20070075909A (en) * | 2006-01-16 | 2007-07-24 | 엘지전자 주식회사 | A oil valve assembly used in a linear compressor |
| CN2878723Y (en) * | 2006-03-24 | 2007-03-14 | 杨百昌 | Arch-type flow passage valve plate for full-enclosed refrigeration compressor |
| CN201187616Y (en) * | 2008-03-10 | 2009-01-28 | 周明华 | Combined type electromagnetic valve plate |
| CN201526436U (en) * | 2009-09-28 | 2010-07-14 | 四川丹甫制冷压缩机股份有限公司 | Valve plate for compressors |
| CN204312431U (en) * | 2014-11-28 | 2015-05-06 | 无锡诚石轴承有限公司 | For the centralized oil supply hydraulic valve plate of bearing grinder |
-
2014
- 2014-11-28 CN CN201410712248.0A patent/CN104454728B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN104454728A (en) | 2015-03-25 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |