CN104454728A - Centralized oil supply hydraulic valve plate for bearing grinder - Google Patents
Centralized oil supply hydraulic valve plate for bearing grinder Download PDFInfo
- Publication number
- CN104454728A CN104454728A CN201410712248.0A CN201410712248A CN104454728A CN 104454728 A CN104454728 A CN 104454728A CN 201410712248 A CN201410712248 A CN 201410712248A CN 104454728 A CN104454728 A CN 104454728A
- Authority
- CN
- China
- Prior art keywords
- oilhole
- oil
- hydraulic valve
- valve plate
- plate body
- 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.)
- Granted
Links
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
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Machine Tool Units (AREA)
Abstract
The invention relates to a centralized oil supply hydraulic valve plate for a bearing grinder. The centralized oil supply hydraulic valve plate comprises a hydraulic valve plate body and is characterized in that a first oil inflow channel and a second oil inflow channel are distributed in the hydraulic valve plate body and penetrate through the left end face and the right end face of the hydraulic valve plate body, six first oil holes, six second oil holes, six third oil holes and six fifth oil holes are drilled in the top view plate face of the hydraulic valve plate body, and six fourth oil holes and six sixth oil holes are drilled in the front view plate face of the hydraulic valve plate body; the third oil holes and the fifth oil holes are communicated with the fourth oil holes and the sixth oil holes respectively, the first oil inflow channel is communicated with the first oil holes, and the second oil inflow channel is communicated with the second oil holes. By the adoption of the centralized oil supply hydraulic valve plate, centralized oil supply of two hydraulic stations is achieved, waste of electric energy and generation of heat are greatly reduced, the manufacturing cost of a machine tool is reduced, and the use number of oil ports is reduced.
Description
Technical field
The present invention relates to a kind of hydraulic valve plate, especially a kind of centralized oil supply hydraulic valve plate for bearing grinder, belongs to bearing machining equipment part technical field.
Background technique
The existing bearing grinder of current China, in use every platform equipment all will be equipped with a hydraulic fluid tank, a motor and two groups of hydraulic station systems.Every platform equipment motor, power consumption is great waste; Simultaneously along with the motor that increases of equipment produces a large amount of heats and damages environment.Every platform equipment hydraulic fluid tank causes great waste in equipment cost; Further, along with the increase of number of devices will use a large amount of oil product to produce kinetic energy.As shown in Figure 1, in prior art, the assembled hydraulic part of motor 2a, hydraulic valve bank one 3a, hydraulic valve bank two 4a is placed with: hydraulic oil enters by electric-motor pump the action that worktable hydraulic station realizes lathe, and this equipment cannot realize concentrated voltage supply above a hydraulic fluid tank 1a.
Summary of the invention
The object of the invention is to overcome the deficiencies in the prior art, a kind of centralized oil supply hydraulic valve plate for bearing grinder is provided, achieve 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 manufacture cost of lathe, decrease the use amount of hydraulic fluid port.
According to technological scheme provided by the invention, a kind of centralized oil supply hydraulic valve plate for bearing grinder, comprise hydrovalve plate body, feature is: at described hydraulic valve plate distribution in vivo first oil inlet passage and the second oil inlet passage, the left and right end face of the first oil inlet passage and the through hydrovalve plate body of the second oil inlet passage, be drilled with 6 the first oilholes, 6 the second oilholes, 6 the 3rd oilholes and 6 the 5th oilholes overlooking on chart board face of hydrovalve plate body, the plan view plate face of hydrovalve plate body is drilled with 6 the 4th oilholes and 6 the 6th oilholes; Described 3rd oilhole is communicated with the 6th oilhole with the 4th oilhole respectively with the 5th oilhole, 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, the parallel distribution of hydraulic fluid port of described 4th oilhole and the 6th oilhole.
Further, the plan view plate face of described hydrovalve plate body is drilled with pressure tap, and 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 manufacture cost of lathe, greatly reduce the use amount of oil product, reduce cost of production, production environment obtains to be improved 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 structural representation of the present invention.
Fig. 3 is the plan view of Fig. 2.
Fig. 4 is the sectional view of Fig. 2.
Fig. 5 is the A-A sectional view of Fig. 2.
Embodiment
Below in conjunction with concrete accompanying drawing, the invention will be further described.
As shown in Fig. 2 ~ Fig. 5: as described in comprise the first oil inlet passage 1, second oil inlet passage 2, hydrovalve plate body 3, pressure tap 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 hydrovalve plate body 3, distribute the first oil inlet passage 1 and the second oil inlet passage 2 in hydrovalve plate body 3, the left and right end face of the first oil inlet passage 1 and the through hydrovalve plate body 3 of the second oil inlet passage 2, be drilled with 6 the first oilhole A, 6 the second oilhole B, 6 the 3rd oilhole C and 6 the 5th oilhole E overlooking on chart board face of hydrovalve plate body 3, the plan view plate face of hydrovalve plate body 3 is drilled with 6 the 4th oilhole D and 6 the 6th oilhole F; As shown in Figure 5, described 3rd oilhole C is communicated with the 6th oilhole F with the 4th oilhole D respectively with the 5th oilhole E; First oil inlet passage 1 and the first oilhole A communicate, and the second oil inlet passage 2 and the second oilhole B communicate;
As shown in 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 shown in Figure 1, the parallel distribution of hydraulic fluid port of described 4th oilhole D and the 6th oilhole F;
As shown in Figure 2, the plan view plate face of described hydrovalve plate body 3 is drilled with pressure tap 4, pressure tap 4 communicates with the second oilhole B or the first oilhole A, for detecting the pressure of the first oilhole A or the second oilhole B.
Hydraulic valve plate of the present invention is used for the centralized oil supply of bearing grinder, by the first oil inlet passage 1, second oil inlet passage 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, realize 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 enters the first oilhole A and the second oilhole B respectively, the hydraulic oil of the first oilhole A and the second oilhole B enters the 3rd oilhole C and the 5th oilhole E by hydrovalve conversion again, the hydraulic oil entering the 3rd oilhole C and the 5th oilhole E, via the 4th oilhole D and the 6th oilhole F, enters lathe oil hydraulic cylinder and realizes action.The present invention is simple and reasonable for structure, can realize central fluid supply pressure, saves mass energy, thus remarkable environmental protect.
Claims (4)
1. the centralized oil supply hydraulic valve plate for bearing grinder, comprise hydrovalve plate body (3), it is characterized in that: distribute the first oil inlet passage (1) and the second oil inlet passage (2) in described hydrovalve plate body (3), the left and right end face of the first oil inlet passage (1) and the through hydrovalve plate body (3) of the second oil inlet passage (2), 6 the first oilholes (A) are drilled with overlooking on chart board face of hydrovalve plate body (3), 6 the second oilholes (B), 6 the 3rd oilholes (C) and 6 the 5th oilholes (E), the plan view plate face of hydrovalve plate body (3) is drilled with 6 the 4th oilholes (D) and 6 the 6th oilholes (F), described 3rd oilhole (C) is communicated with the 6th oilhole (F) with the 4th oilhole (D) respectively with the 5th oilhole (E), and the first oil inlet passage (1) and the first oilhole (A) communicate, and the second oil inlet passage (2) and the second oilhole (B) communicate.
2. as claimed in claim 1 for the centralized oil supply hydraulic valve plate of bearing grinder, it 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 crossing distribution respectively.
3. as claimed in claim 1 for the centralized oil supply hydraulic valve plate of bearing grinder, it is characterized in that: the parallel distribution of hydraulic fluid port of described 4th oilhole (D) and the 6th oilhole (F).
4., as claimed in claim 1 for the centralized oil supply hydraulic valve plate of bearing grinder, it is characterized in that: on the plan view plate face of described hydrovalve plate body (3), be drilled with pressure tap (4), 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 true CN104454728A (en) | 2015-03-25 |
| CN104454728B 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) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2878723Y (en) * | 2006-03-24 | 2007-03-14 | 杨百昌 | Arch-type flow passage valve plate for full-enclosed refrigeration compressor |
| KR20070075909A (en) * | 2006-01-16 | 2007-07-24 | 엘지전자 주식회사 | A oil valve assembly used in a linear 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 |
| JP4810833B2 (en) * | 2005-01-28 | 2011-11-09 | マツダ株式会社 | Automatic transmission valve body assembly |
| 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
Patent Citations (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 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104454728B (en) | 2016-08-24 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204312431U (en) | For the centralized oil supply hydraulic valve plate of bearing grinder | |
| CN102773741A (en) | Inclined hole processing clamp | |
| CN202607415U (en) | Novel vertical boring mill | |
| CN104454728B (en) | centralized oil supply hydraulic valve plate for bearing grinder | |
| CN203622173U (en) | Liquid extrusion grinding tooling for side micropore of control valve | |
| CN202592067U (en) | Inclined hole processing clamp | |
| CN203649407U (en) | Long plug pin lathe | |
| CN102848306A (en) | Double-face grinding tool for locating washer | |
| CN202151721U (en) | Fixture assembly of milling machine | |
| CN202872586U (en) | Pneumatic motor buckling device | |
| CN202241626U (en) | Hole grinding equipment | |
| CN204277752U (en) | A kind of grinding machine of improvement | |
| CN202239734U (en) | Four-in-one special machine | |
| CN203236261U (en) | High-low oil pressure shifter of numerical control vertical lathe | |
| CN204461794U (en) | A kind of hydraulic lifting corning machine | |
| CN204122792U (en) | Bore straight inclined oil hole of air special plane | |
| CN202934716U (en) | Pneumatic control system for knife board lifting of transverse cutting machine | |
| CN203565508U (en) | Descaling box capable of being integrally replaced | |
| CN202517282U (en) | Clamping mechanism for spindle box of numerical control landing milling and boring machine | |
| CN202846197U (en) | Punching clamp capable of guaranteeing concentricity | |
| CN203752352U (en) | Fixture for processing zirconia ceramic blank | |
| CN206614114U (en) | A kind of electric spark boring grinding out easy device | |
| CN202964419U (en) | Concentrated oil supplying system of grinding machine | |
| CN101844235A (en) | Precise vertical machining centre main spindle box | |
| CN204524850U (en) | Hydraulic clamp |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |