CN204312431U - For the centralized oil supply hydraulic valve plate of bearing grinder - Google Patents
For the centralized oil supply hydraulic valve plate of bearing grinder Download PDFInfo
- Publication number
- CN204312431U CN204312431U CN201420739893.7U CN201420739893U CN204312431U CN 204312431 U CN204312431 U CN 204312431U CN 201420739893 U CN201420739893 U CN 201420739893U CN 204312431 U CN204312431 U CN 204312431U
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- China
- Prior art keywords
- oilhole
- inlet passage
- oil inlet
- oilholes
- hydrovalve
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- Withdrawn - After Issue
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Abstract
The utility model relates to 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.The utility model achieves the integrated fuel feeding of two groups of hydraulic stations, greatly reduces 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.
Description
Technical field
The utility model relates to a kind of hydraulic valve plate, and 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 purpose of this utility model overcomes 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 the technological scheme that the utility model provides, 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.
The utility model achieves the centralized oil supply pressure of two groups of hydraulic stations, removes 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 utility model.
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 utility model is described in further detail.
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 utility model comprises 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 described in the utility model 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 utility model 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 |
|---|---|---|---|
| CN201420739893.7U CN204312431U (en) | 2014-11-28 | 2014-11-28 | For the centralized oil supply hydraulic valve plate of bearing grinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420739893.7U CN204312431U (en) | 2014-11-28 | 2014-11-28 | For the centralized oil supply hydraulic valve plate of bearing grinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204312431U true CN204312431U (en) | 2015-05-06 |
Family
ID=53134749
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420739893.7U Withdrawn - After Issue CN204312431U (en) | 2014-11-28 | 2014-11-28 | For the centralized oil supply hydraulic valve plate of bearing grinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204312431U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104454728A (en) * | 2014-11-28 | 2015-03-25 | 无锡诚石轴承有限公司 | Centralized oil supply hydraulic valve plate for bearing grinder |
| CN106018108A (en) * | 2016-06-28 | 2016-10-12 | 国营芜湖机械厂 | Novel pressure testing device |
-
2014
- 2014-11-28 CN CN201420739893.7U patent/CN204312431U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104454728A (en) * | 2014-11-28 | 2015-03-25 | 无锡诚石轴承有限公司 | Centralized oil supply hydraulic valve plate for bearing grinder |
| CN106018108A (en) * | 2016-06-28 | 2016-10-12 | 国营芜湖机械厂 | Novel pressure testing device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20150506 Effective date of abandoning: 20160824 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |