CN203076919U - Large-size vertical lathe rotary table static pressure system - Google Patents
Large-size vertical lathe rotary table static pressure system Download PDFInfo
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- CN203076919U CN203076919U CN 201320061884 CN201320061884U CN203076919U CN 203076919 U CN203076919 U CN 203076919U CN 201320061884 CN201320061884 CN 201320061884 CN 201320061884 U CN201320061884 U CN 201320061884U CN 203076919 U CN203076919 U CN 203076919U
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- motor
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- fuel tank
- pressure
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Abstract
The utility model discloses a large-size vertical lathe rotary table static pressure system which comprises components including an oil tank and the like, wherein a liquidometer is located in the middle of the front surface of the oil tank, an air filter is located on the top surface of the oil tank, a first motor is locate on one side of the air filter, a first quantified vane pump is connected with the first motor, a second motor is located on one side of the first motor, a second quantified vane pump is connected with the second motor, a thermometal thermometer is located on one side of the first quantified vane pump, a tubular one-way valve is connected with the second quantified vane pump through a pipeline, a first pipeline filter is located on the side surface of the thermometal thermometer, a second pipeline filter is located on the back surface of the first quantified vane pump, an oil return filter is located below the second quantified vane pump, a pressure meter switch is fixed above an overflow valve, a pressure meter is fixed above the pressure meter switch, and a junction box is fixed on the side surface of the oil tank. The large-size vertical lathe rotary table static pressure system is simple in structure and capable of reducing cost.
Description
Technical field
The utility model relates to a kind of static-pressure system, particularly relates to a kind of large-scale vertical rotary shear static-pressure system.
Background technology
Hydrostatic slideway is to feed pressure oil between the guide pass of two relative motions, movement parts is floated, oil film pressure changes with external applied load in the course of work, can both guarantee to work under the liquid abrasion state between guide pass down in friction speed (comprising static).Hydrostatic slideway has following advantage: (1) owing to realized pure liquid lubrication, the coefficient of friction between workbench and the lathe bed contact surface is little, so the power consumption that is caused by frictional resistance is little, and the transmission efficiency height; (2) because guide rail is by oil film contact surface to be separated with lathe bed, and metal can directly not contact, and no matter is long-term operate as normal or Fraquent start, stops, contact surface can not rub, and can keep precision for a long time; (3) anti-seismic performance is good, and working table movement is steady; (4) speed of related movement changes little to the influence of oil film thickness and rigidity; (5) low-speed motion is not creeped.Hydrostatic slideway has following shortcomings: (1) guide rail structure is than the rail plate complexity; (2) need the reliable fueller of a cover, cost height.
The utility model content
Technical problem to be solved in the utility model provides a kind of large-scale vertical rotary shear static-pressure system, and it is simple in structure and reduce cost.
The utility model solves above-mentioned technical problem by following technical proposals: a kind of large-scale vertical rotary shear static-pressure system, it is characterized in that, described large-scale vertical rotary shear static-pressure system comprises fuel tank, liquid level gauge, air filter, first constant flow paddle pump, first motor, second constant flow paddle pump, second motor, the tubular type check valve, overflow valve, pressure meter switch, Pressure gauge, first in-line filter, bimetallic thermometer, second in-line filter, return filter, terminal box, liquid level gauge is positioned at the positive middle of fuel tank, air filter is positioned at the end face of fuel tank, first motor is positioned at a side of air filter, first constant flow paddle pump is connected with first motor, second motor is positioned at a side of first motor, second constant flow paddle pump is connected with second motor, bimetallic thermometer is positioned at a side of first constant flow paddle pump, the tubular type check valve is connected with second constant flow paddle pump by pipeline, first in-line filter is positioned at the side of bimetallic thermometer, second in-line filter is positioned at the back of first constant flow paddle pump, return filter is positioned at the below of second in-line filter, pressure meter switch is fixed on the top of overflow valve, Pressure gauge is fixed on the top of pressure meter switch, and terminal box is fixed on the side of fuel tank.
Preferably, described first constant flow paddle pump, first motor, second constant flow paddle pump, second motor, tubular type check valve, overflow valve, pressure meter switch, Pressure gauge, first in-line filter, bimetallic thermometer, second in-line filter, return filter also all are positioned at the end face of fuel tank.
Preferably, described large-scale vertical rotary shear static-pressure system comprises that also first cleans the window and the second cleaning window, and first cleans window and second cleans the both sides that window all is positioned at the positive of fuel tank and lays respectively at liquid level gauge.
Preferably, described large-scale vertical rotary shear static-pressure system also comprises suspension hook, and suspension hook is fixed on the side of fuel tank.
Positive progressive effect of the present utility model is: the utility model is got to the hydrostatic slideway oil pocket to hydraulic oil by first constant flow paddle pump, first motor, make and produce oil film between the guide rail, fretting wear diminishes between the guide rail thereby make, consumed power tails off, prolong the service life of guide rail, thereby can reach long-term maintenance precision, and guide rail also is not easy to produce when low speed and creeps, can reduce requirement, reduce cost guide material.
Description of drawings
Fig. 1 is the structural representation of the utility model large-scale vertical rotary shear static-pressure system.
The specific embodiment
Provide the utility model preferred embodiment below in conjunction with accompanying drawing, to describe the technical solution of the utility model in detail.
As shown in Figure 1, the utility model large-scale vertical rotary shear static-pressure system comprises fuel tank 1, liquid level gauge 2, air filter 3, first constant flow paddle pump 4, first motor 5, second constant flow paddle pump 6, second motor 7, tubular type check valve 8, overflow valve 9, pressure meter switch 10, Pressure gauge 11, first in-line filter 12, bimetallic thermometer 13, second in-line filter 14, return filter 15, terminal box 18, liquid level gauge 2 is positioned at the positive middle of fuel tank 1, air filter 3 is positioned at the end face of fuel tank 1, first motor 5 is positioned at a side of air filter 3, first constant flow paddle pump 4 is connected with first motor 5, second motor 7 is positioned at a side of first motor 5, second constant flow paddle pump 6 is connected with second motor 7, bimetallic thermometer 13 is positioned at a side of first constant flow paddle pump 4, tubular type check valve 8 is connected with second constant flow paddle pump 6 by pipeline 20, first in-line filter 12 is positioned at the side of bimetallic thermometer 13, second in-line filter 14 is positioned at the back of first constant flow paddle pump 4, return filter 15 is positioned at the below of second in-line filter 14, pressure meter switch 10 is fixed on the top of overflow valve 9, Pressure gauge 11 is fixed on the top of pressure meter switch 10, and terminal box 18 is fixed on the side of fuel tank 1.
First constant flow paddle pump 4, first motor 5, second constant flow paddle pump 6, second motor 7, tubular type check valve 8, overflow valve 9, pressure meter switch 10, Pressure gauge 11, first in-line filter 12, bimetallic thermometer 13, second in-line filter 14, return filter 15 also all are positioned at the end face of fuel tank 1.
The utility model large-scale vertical rotary shear static-pressure system can also comprise that first cleans the both sides that window 16 and the second cleaning window, 17, the first cleaning windows 16 and the second cleaning window 17 all are positioned at the positive of fuel tank 1 and lay respectively at liquid level gauge 2.
The utility model large-scale vertical rotary shear static-pressure system can also comprise suspension hook 19, and suspension hook 19 is fixed on the side of fuel tank 1, and convenient like this and other elements are fixed, and the utility model large-scale vertical rotary shear static-pressure system integral body can be sling and carry.
After the alternating current of second motor, the 7 logical three-phase 380V of going up starts, driving second constant flow paddle pump 6 turns clockwise, after oil suction is come out from fuel tank 1, behind piping 20, tubular type check valve 8, overflow valve 9, again through first in-line filter 12, the hydraulic oil that makes certain pressure is behind the multi-head pump oil-in, and multi-head pump is exported quantitative oil to the hydrostatic slideway chamber.After the alternating current of the logical three-phase 380V of going up of first motor 5 starts, drive first constant flow paddle pump 4 and turn clockwise, after oil suction is come out from fuel tank 1, arrive return filter 15 again through second in-line filter 14 after, return fuel tank 1.
Fuel tank storage work is with hydraulic oil and arrange Hydraulic Elements, and has the effect of cooling hydraulic oil, considers the integral body circulation of hydraulic oil, allows the foam of oil return overflow, the cooling of contamination precipitation and hydraulic oil.Liquid level gauge can the field observation fuel tank in the liquid level of residual hydraulic pressure oil.Air filter prevents that dust in air or other dust from entering fuel tank and polluting hydraulic oil, can filter hydraulic oil simultaneously when refueling.The tubular type check valve prevents to damage hydraulic pump or because of system pressure impact influences the operate as normal of pump, prevent when air pump inoperative that on the other hand the fluid of locking system is to the blowback fuel tank of flowing through owing to system pressure raises suddenly on the one hand.Bimetallic thermometer detects the temperature of hydraulic oil.Overflow valve is used for controlling the pressure of hydraulic system.Pressure meter switch is used to cut off oil circuit and is connected with manometric, perhaps regulates the size of its opening, plays drag effect, slows down Pressure gauge and sharply shakes, and prevents to damage.Pressure gauge is used for the pressure of observing system.First in-line filter and second in-line filter guarantee system purification, improve the reliability of system works, prolong the service life of element.The effect of first constant flow paddle pump, first motor is the flow when required when system works is provided.Second constant flow paddle pump, second motor are used for the hydraulic oil of circulating filtration hydraulic oil container, guarantee the cleannes of hydraulic pressure in the fuel tank.Return filter carries out secondary filter to the hydraulic oil from second constant flow paddle pump, guarantees the cleannes of hydraulic oil.Terminal box is used for system's electric wire unification is concentrated in the terminal box, reaches the regularity of the convenient maintenance and the system of assurance.
Those skilled in the art can carry out various remodeling and change to the utility model.Therefore, the utility model has covered various remodeling and the change in the scope that falls into appending claims and equivalent thereof.
Claims (4)
1. large-scale vertical rotary shear static-pressure system, it is characterized in that, described large-scale vertical rotary shear static-pressure system comprises fuel tank, liquid level gauge, air filter, first constant flow paddle pump, first motor, second constant flow paddle pump, second motor, the tubular type check valve, overflow valve, pressure meter switch, Pressure gauge, first in-line filter, bimetallic thermometer, second in-line filter, return filter, terminal box, liquid level gauge is positioned at the positive middle of fuel tank, air filter is positioned at the end face of fuel tank, first motor is positioned at a side of air filter, first constant flow paddle pump is connected with first motor, second motor is positioned at a side of first motor, second constant flow paddle pump is connected with second motor, bimetallic thermometer is positioned at a side of first constant flow paddle pump, the tubular type check valve is connected with second constant flow paddle pump by pipeline, first in-line filter is positioned at the side of bimetallic thermometer, second in-line filter is positioned at the back of first constant flow paddle pump, return filter is positioned at the below of second in-line filter, pressure meter switch is fixed on the top of overflow valve, Pressure gauge is fixed on the top of pressure meter switch, and terminal box is fixed on the side of fuel tank.
2. large-scale vertical rotary shear static-pressure system as claimed in claim 1, it is characterized in that described first constant flow paddle pump, first motor, second constant flow paddle pump, second motor, tubular type check valve, overflow valve, pressure meter switch, Pressure gauge, first in-line filter, bimetallic thermometer, second in-line filter, return filter also all are positioned at the end face of fuel tank.
3. large-scale vertical rotary shear static-pressure system as claimed in claim 1, it is characterized in that, described large-scale vertical rotary shear static-pressure system comprises that also first cleans the window and the second cleaning window, and first cleans window and second cleans the both sides that window all is positioned at the positive of fuel tank and lays respectively at liquid level gauge.
4. large-scale vertical rotary shear static-pressure system as claimed in claim 1 is characterized in that, described large-scale vertical rotary shear static-pressure system also comprises suspension hook, and suspension hook is fixed on the side of fuel tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320061884 CN203076919U (en) | 2013-02-04 | 2013-02-04 | Large-size vertical lathe rotary table static pressure system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320061884 CN203076919U (en) | 2013-02-04 | 2013-02-04 | Large-size vertical lathe rotary table static pressure system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203076919U true CN203076919U (en) | 2013-07-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320061884 Expired - Fee Related CN203076919U (en) | 2013-02-04 | 2013-02-04 | Large-size vertical lathe rotary table static pressure system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203076919U (en) |
Cited By (1)
| 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 |
-
2013
- 2013-02-04 CN CN 201320061884 patent/CN203076919U/en not_active Expired - Fee Related
Cited By (1)
| 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 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130724 Termination date: 20140204 |