CN102554287A - Hydraulic station - Google Patents
Hydraulic station Download PDFInfo
- Publication number
- CN102554287A CN102554287A CN2011104443522A CN201110444352A CN102554287A CN 102554287 A CN102554287 A CN 102554287A CN 2011104443522 A CN2011104443522 A CN 2011104443522A CN 201110444352 A CN201110444352 A CN 201110444352A CN 102554287 A CN102554287 A CN 102554287A
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- CN
- China
- Prior art keywords
- hydraulic
- control valve
- guide rail
- static pressure
- hydrostatic slideway
- 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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Abstract
The invention discloses a hydraulic station, which mainly comprises a machine tool action hydraulic system and a static pressure guide rail system, wherein two hydraulic systems share the same hydraulic oil tank; the machine tool action hydraulic system comprises a machine tool action pump unit and a machine tool action valve block which is connected with the machine tool action pump unit; the static pressure guide rail system comprises a static pressure guide rail pump unit and a static pressure guide rail control valve block which is connected with the static pressure guide rail pump unit; the hydraulic oil tank is provided with a cooling cycle control valve block; the cooling cycle control valve block is connected with a cooler; the static pressure guide rail control valve block is provided with a pressure relay, a temperature relay and a flow meter; and the hydraulic oil tank is also provided with a liquid level control relay. The hydraulic station has the characteristics of simplified loop, reduced cost, stable equipment operation, high reliability, improved equipment accuracy, reduced failure rate, full PLC (Programmable Logic Controller) automatic control and capabilities of greatly improving the production efficiency and the product quality of equipment.
Description
Technical field
The present invention relates to Hydraulic Field, be specifically related to a kind of Hydraulic Station that is used for accurate digital control lathe and turning center.
Background technology
In the prior art, the Hydraulic Station loop of the Hydraulic Station of accurate digital control lathe and turning center is complicated, and cost is high, fault rate is high and automaticity is low, influences production efficiency.
Summary of the invention
The objective of the invention is to overcome above-mentioned not enough problem, a kind of Hydraulic Station is provided.
The present invention for realizing the technical scheme that above-mentioned purpose adopted is: a kind of Hydraulic Station; Mainly form by lathe action hydraulic system, hydrostatic slideway system; The shared same hydraulic oil container of described two cover hydraulic systems; Said lathe action hydraulic system comprises lathe action pump group and coupled lathe operating valve group; Said hydrostatic slideway system comprises hydrostatic slideway pump group and coupled hydrostatic slideway control valve group, and said hydraulic oil container is provided with cool cycles control valve group, and said cool cycles control valve group links to each other with cooler; On the said hydrostatic slideway control valve group pressure switch, temperature relay and flowmeter are installed, level control relay also is installed on the said hydraulic oil container.
Said lathe action pump group adopts variable vane pump, and said hydrostatic slideway pump group adopts duplex gear pump.
Air filter, high pressure filter also are installed on the said hydraulic oil container.
Said hydrostatic slideway system also has electric storage means.
Characteristics of the present invention are: simplify the loop, reduce cost, equipment operates steadily, reliability high, has improved the precision of equipment, has reduced fault rate, and has all adopted PLC to control automatically, has improved efficiency of equipment and product quality greatly.
Description of drawings
Fig. 1 is a front view of the present invention;
Fig. 2 is a vertical view of the present invention;
Fig. 3 is a side view of the present invention;
Fig. 4 is a lathe operating valve group sketch map of the present invention;
Fig. 5 is a hydraulic schematic diagram of the present invention.
Wherein: 1, hydraulic oil container 2, hydrostatic slideway pump group 3, pressure switch 4, hydrostatic slideway control valve group 5, flowmeter 6, air filter 7, cool cycles control valve group 8, lathe moving system pump group 9, level control relay 10, cooler 11, lathe operating valve group 12, temperature relay 13, high pressure filter 14, electric storage means.
The specific embodiment
Shown in Fig. 1-5, the present invention mainly is made up of lathe action hydraulic system, hydrostatic slideway system, the shared same hydraulic oil container 1 of described two cover hydraulic systems; Adopt identical medium, but two cover hydraulic systems are separate, said lathe action hydraulic system comprises lathe action pump group 8 and coupled lathe operating valve group 11; Said hydrostatic slideway system comprises hydrostatic slideway pump group 2 and coupled hydrostatic slideway control valve group 4, and said lathe action pump group 8 adopts variable vane pumps, for system provides stable hydraulic power supply; Said hydrostatic slideway pump group 2 adopts duplex gear pump voltage supply power power source, and fore pump is responsible for extracting the oil return of hydrostatic slideway, and is that two cover hydraulic systems provide cooling support; Especially for the hydrostatic slideway hydraulic system low temperature oil sources is provided; Said hydraulic oil container 1 is provided with cool cycles control valve group 7, and said cool cycles control valve group 7 links to each other with cooler 10, is that two cover hydraulic systems provide refrigerating function; And cooling water flow is adjustable; Because this hydraulic system is higher to temperature requirement, hydrostatic slideway system inlet oil temperature must be lower than room temperature 5-6 ℃, and hydrostatic spindle system inlet oil temperature must be lower than 3 ℃ of room temperatures; To ensure the parts operate as normal; On the said hydrostatic slideway control valve group 4 pressure switch 3, temperature relay 12, electric storage means 14 and flowmeter 5 are installed, on the said hydraulic oil container 1 level control relay 9 are installed also, effectively pressure, temperature, flow are monitored; Air filter 6, high pressure filter 13 also are installed to guarantee the cleannes of system media on the said hydraulic oil container 1, system can normally be worked on request.
The above; Be merely the preferable specific embodiment of the present invention; But protection scope of the present invention is not limited thereto; Any technical staff who is familiar with the present technique field is equal to replacement or change according to technical scheme of the present invention and inventive concept thereof in the technical scope that the present invention discloses, all should be encompassed within protection scope of the present invention.
Claims (4)
1. Hydraulic Station; It is characterized in that: mainly form by lathe action hydraulic system, hydrostatic slideway system; The described two cover shared same hydraulic oil containers of hydraulic system (1); Said lathe action hydraulic system comprises lathe action pump group (8) and coupled lathe operating valve group (11); Said hydrostatic slideway system comprises hydrostatic slideway pump group (2) and coupled hydrostatic slideway control valve group (4), and said hydraulic oil container (1) is provided with cool cycles control valve group (7), and said cool cycles control valve group (7) links to each other with cooler (10); Pressure switch (3), temperature relay (12) and flowmeter (5) are installed on the said hydrostatic slideway control valve group (4), level control relay (9) also is installed on the said hydraulic oil container (1).
2. Hydraulic Station according to claim 1, it is characterized in that: said lathe action pump group (8) adopts variable vane pump, and said hydrostatic slideway pump group (2) adopts duplex gear pump.
3. Hydraulic Station according to claim 1 is characterized in that: air filter (6), high pressure filter (13) also are installed on the said hydraulic oil container (1).
4. Hydraulic Station according to claim 1 is characterized in that: said hydrostatic slideway system also has electric storage means (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011104443522A CN102554287A (en) | 2011-12-27 | 2011-12-27 | Hydraulic station |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011104443522A CN102554287A (en) | 2011-12-27 | 2011-12-27 | Hydraulic station |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102554287A true CN102554287A (en) | 2012-07-11 |
Family
ID=46401651
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011104443522A Pending CN102554287A (en) | 2011-12-27 | 2011-12-27 | Hydraulic station |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102554287A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103111854A (en) * | 2013-02-04 | 2013-05-22 | 康百世朝田液压机电(中国)有限公司 | Large vertical type tool rotary table static pressure system |
| CN103406767A (en) * | 2012-12-18 | 2013-11-27 | 芜湖陀曼精机科技有限公司 | Oil draining block and oil sucking hydraulic circuit combination device for sliding block hydrostatic guide rail |
| CN104632737A (en) * | 2014-12-30 | 2015-05-20 | 大连维乐液压制造有限公司 | Flying shear movable hydraulic station |
-
2011
- 2011-12-27 CN CN2011104443522A patent/CN102554287A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103406767A (en) * | 2012-12-18 | 2013-11-27 | 芜湖陀曼精机科技有限公司 | Oil draining block and oil sucking hydraulic circuit combination device for sliding block hydrostatic guide rail |
| CN103111854A (en) * | 2013-02-04 | 2013-05-22 | 康百世朝田液压机电(中国)有限公司 | Large vertical type tool rotary table static pressure system |
| CN104632737A (en) * | 2014-12-30 | 2015-05-20 | 大连维乐液压制造有限公司 | Flying shear movable hydraulic station |
| CN104632737B (en) * | 2014-12-30 | 2017-01-25 | 大连维乐液压制造有限公司 | Flying shear movable hydraulic station |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C05 | Deemed withdrawal (patent law before 1993) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120711 |