CN2151292Y - Hydraulic pumping packs - Google Patents
Hydraulic pumping packs Download PDFInfo
- Publication number
- CN2151292Y CN2151292Y CN 93227552 CN93227552U CN2151292Y CN 2151292 Y CN2151292 Y CN 2151292Y CN 93227552 CN93227552 CN 93227552 CN 93227552 U CN93227552 U CN 93227552U CN 2151292 Y CN2151292 Y CN 2151292Y
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- CN
- China
- Prior art keywords
- pressure gauge
- hydraulic
- hydraulic plate
- cavity
- plate
- 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.)
- Expired - Fee Related
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- Supply Devices, Intensifiers, Converters, And Telemotors (AREA)
Abstract
The utility model relates to a hydraulic pump station, the technical schemes of which are that the tank body can be commonly served as an oil tank; the upper part of the tank body is assembled with a hydraulic plate through a connecting component; the inner part of the hydraulic plate is provided with a plurality of branch loops which are respectively communicated with an A cavity, a B cavity, a T cavity, and a P cavity; a side is provided with a joint which is communicated with a servo mechanism; the bracket of the pressure gauge which is a plate vertical structure is symmetrically and parallelly assembled with two pressure gauges, and the lower parts of which are correspondingly provided with an indicating label plate. The utility model has the advantages that the designed structure is reasonable and compact; the layout of the oil pipe is simplified; the structure of the hydraulic plate is novel; the external pipeline is reduced; the positions of the pressure gauges and the bracket of the pressure gauge are reasonable; the reading is convenient; the appearance is beautiful, and the operation is convenient.
Description
The utility model belongs to a kind of hydraulic control device of numerical control machine tool, particularly a kind of hydraulic power unit.
Existing numerical control machine tool hydraulic control device each several part is provided with as issue an order device, level meter etc. of hydrovalve, oil purifier, air-strainer, liquid level that the position is scattered, oil pipe is numerous and diverse, and is not compact, not attractive in appearance, also be not easy to operation, hydraulic plate design simultaneously is reasonable inadequately, and outer pipeline is more, the pressure gauge position is not eye-catching, its support height is improper, inconvenient reading, and two multiple spot pressure gauges are put up and down, disconnect with corresponding Pointing sign board, be not easy to read each force value.
The purpose of this utility model provides a kind of hydraulic power unit, realize the compact structure of hydraulic control device, the rationally distributed simplification of oil pipe, hydraulic plate and hydrovalve stack assembling, beautiful shape, easy to operate, and hydraulic plate is reasonable in design, and it is reasonable to have reduced outer pipeline, pressure gauge and pressure gauge supporting position, is convenient to the value of reading.
The purpose of this utility model is achieved in that it comprises casing, motor, variable vane pump, oil pipe, oil purifier, air-strainer, liquid level issue an order device, overlapping hydrovalve, pressure gauge and pressure gauge support, its technological scheme main points are: the double fuel tank of doing of casing, above casing, assemble hydraulic plate by coupling, be provided with a plurality of duplexures in the hydraulic plate, communicate with A, B, T, P chamber respectively, there is the joint that links with servomechanism the side; The pressure gauge support is tabular vertical structure, two pressure gauges of symmetrical parallel assembling on it, and the below correspondence of table is provided with Pointing sign board.
The utility model has the advantages that: the reasonable in design compactness, the oil pipe layout is simplified, and the hydraulic plate novel structure has reduced outer pipeline, and pressure gauge and pressure gauge supporting position are reasonable, are convenient to reading, and beautiful shape is easy to operate.
Below in conjunction with accompanying drawing the utility model embodiment is described further.
Fig. 1 is the utility model structural representation.
Fig. 2 is the plan view of Fig. 1.
Fig. 3 has one pack system Zhi Huilu hydraulic plate structural representation.
Fig. 4 is the A-A sectional view of Fig. 3.
Fig. 5 is the B-B sectional view of Fig. 3.
Fig. 6 is the C-C sectional view of Fig. 3.
Fig. 7 has multicomponent Zhi Huilu hydraulic plate structural representation.
Fig. 8 is the plan view of Fig. 7.
Fig. 9 is the D-D sectional view of Fig. 8.
Figure 10 is the E-E sectional view of Fig. 8.
Figure 11 is the F-F sectional view of Fig. 8.
Figure 12 is a pressure gauge support schematic representation.
See Fig. 1-12, concrete structure of the present utility model is as follows: the metal cabinet 8 of hexahedron is a full-closed structure, is fuel tank 6 in it, and level meter 13 is arranged on the outer wall, is provided with oil pipe 7 in the fuel tank.Assembling motor 14, variable vane pump 15, oil purifier 18, air-strainer 16, the liquid level device 17 of issuing an order on the fuel tank cap 12.On the top of fuel tank 8 support 4 is arranged, four hydraulic plate 2,3 of assembling on the support, wherein hydraulic plate 2 is a group of branches loop; Two hydraulic plate 3 have four group of branches loops in addition.These duplexures communicate with A, B, T, P chamber respectively.There is the joint 19 that links with servomechanism its side.At hydraulic plate 2,3 upper group dress overlapping hydrovalve 1.Fixedly be assembled in the tabular vertical pressure table support 11 on casing 8 tops, have parallel 20, two multiple spot pressure gauges 9 of two mounting holes to be installed in the mounting hole 20 on it.Be provided with two Pointing sign boards 10 in the bottom of two pressure gauges 9, mark the force value of each duplexure on it, corresponding one by one with two pressure gauges 9, come into plain view during each branch road pressure regulation, high-visible, accurate.
Claims (1)
1, a kind of hydraulic power unit, comprise casing, motor, variable vane pump, oil pipe, oil purifier, air-strainer, liquid level issue an order device, overlapping hydrovalve, pressure gauge and pressure gauge support, it is characterized in that: the double fuel tank of doing of casing, above casing, assemble hydraulic plate by coupling, be provided with a plurality of duplexures in the hydraulic plate, communicate with A, B, T, P chamber respectively, there is the joint that links with servomechanism the side; The pressure gauge support is tabular vertical structure, two pressure gauges of symmetrical parallel assembling on it, and the below correspondence of table is provided with Pointing sign board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93227552 CN2151292Y (en) | 1993-03-12 | 1993-03-12 | Hydraulic pumping packs |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93227552 CN2151292Y (en) | 1993-03-12 | 1993-03-12 | Hydraulic pumping packs |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2151292Y true CN2151292Y (en) | 1993-12-29 |
Family
ID=33804796
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 93227552 Expired - Fee Related CN2151292Y (en) | 1993-03-12 | 1993-03-12 | Hydraulic pumping packs |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2151292Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103541949A (en) * | 2013-11-10 | 2014-01-29 | 湘潭市恒欣实业有限公司 | Hydraulic station assembling structure of hydraulic driving device |
-
1993
- 1993-03-12 CN CN 93227552 patent/CN2151292Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103541949A (en) * | 2013-11-10 | 2014-01-29 | 湘潭市恒欣实业有限公司 | Hydraulic station assembling structure of hydraulic driving device |
| CN103541949B (en) * | 2013-11-10 | 2016-08-24 | 湘潭市恒欣实业有限公司 | The assembling structure of fluid pressure drive device Hydraulic Station |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |