CN217976789U - Hydraulic system with multiple machining centers - Google Patents
Hydraulic system with multiple machining centers Download PDFInfo
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- CN217976789U CN217976789U CN202221768971.7U CN202221768971U CN217976789U CN 217976789 U CN217976789 U CN 217976789U CN 202221768971 U CN202221768971 U CN 202221768971U CN 217976789 U CN217976789 U CN 217976789U
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- oil
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- tank
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- 238000003754 machining Methods 0.000 title claims abstract description 10
- 238000005192 partition Methods 0.000 claims description 9
- 238000001816 cooling Methods 0.000 claims description 8
- 230000005611 electricity Effects 0.000 abstract description 4
- 238000000034 method Methods 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
The utility model relates to a multi-machining center hydraulic system, which comprises an oil tank, an oil pump and a pipeline for connecting the oil tank with each machining center oil cylinder; the pipeline comprises an oil inlet main pipe and a plurality of oil inlet branch pipes connected with the oil inlet main pipe, the oil inlet main pipe is connected with an oil outlet of an oil tank, the oil inlet branch pipes are respectively connected with oil inlets of the oil cylinders of the machining centers, the oil pump is installed on the oil inlet main pipe, and the rated pressure of the oil pump is greater than the sum of the working pressures of the oil cylinders of the machining centers; the hydraulic system further comprises a plurality of pressure reducing valves, and the pressure reducing valves are respectively installed on the oil inlet branch pipes. The hydraulic system of one large oil pump and a plurality of pressure reducing valve components is utilized to realize simultaneous oil supply to a plurality of machining center oil cylinders, so that only one large oil pump consumes electricity, the electricity consumption is greatly reduced, and 50 ten thousand yuan of electricity can be saved in the actual use process of 20 machining centers in a workshop.
Description
Technical Field
The utility model relates to a valve processing technique, concretely relates to many machining center hydraulic system.
Background
Dozens of and twenty machining centers are installed in a workshop, each machining center is provided with an independent hydraulic station, an oil pump of each hydraulic station is used for supplying oil to an oil cylinder of the machining center, and although the rated pressure of the oil pump of each hydraulic station is relatively small, the power consumption of a single oil pump is relatively small, but the whole power consumption is large.
Disclosure of Invention
In order to solve the problem, the utility model provides a many machining center hydraulic system.
The technical scheme of the utility model:
a multi-machining-center hydraulic system comprises an oil tank, an oil pump and pipelines for connecting the oil tank with oil cylinders of machining centers; the pipeline comprises an oil inlet main pipe and a plurality of oil inlet branch pipes connected with the oil inlet main pipe, the oil inlet main pipe is connected with an oil outlet of an oil tank, the oil inlet branch pipes are respectively connected with oil inlets of the machining center oil cylinders, the oil pump is installed on the oil inlet main pipe, and the rated pressure of the oil pump is greater than the sum of the working pressures of the machining center oil cylinders;
the hydraulic system further comprises a plurality of pressure reducing valves, and the pressure reducing valves are respectively installed on the oil inlet branch pipes.
The pipeline still includes oil return house steward, a plurality of oil return branch pipes of being connected with the oil return house steward, the oil return mouth of oil tank is connected to the oil return house steward, the oil outlet of each machining center hydro-cylinder is connected respectively to the oil return branch pipe. (preferably, an oil filter is installed on the oil return header pipe).
A partition plate is arranged in the oil tank and fixedly connected with the oil tank to divide the oil tank into a left half part and a right half part, wherein the left half part is an oil outlet area, the right half part is an oil return area, a gap is reserved between the upper end of the partition plate and the oil tank to form an overflow port, the oil outlet of the oil tank is connected with the oil outlet area, and the oil return port of the oil tank is connected with the oil return area;
and a cooling device is arranged in the oil tank, is positioned in the oil outlet area and is a cooling coil.
The oil return opening of the oil tank is formed by inserting a vertical pipe into the oil tank from the top of the oil tank, and the vertical pipe extends into the bottom of the oil tank.
The lower end opening of the vertical pipe is in a sawtooth shape.
The oil pump is a servo pump.
The utility model has the advantages of, reasonable in design, simple structure utilizes a big oil pump and a plurality of relief pressure valve component hydraulic system, realizes carrying out the fuel feeding to many machining center hydro-cylinders simultaneously, and like this, only a big oil pump is power consumptive, and power consumption greatly reduced says with 20 machining centers in a workshop, and in the in-service use process, can practice thrift 50 ten thousand yuan of charges of electricity annually.
Drawings
FIG. 1 is a schematic diagram of a multi-machining center hydraulic system.
In the figure, an oil tank 1, an oil inlet area 11, an oil return area 12, an oil pump 2, a machining center oil cylinder 3, an oil inlet main pipe 41, an oil inlet branch pipe 42, an oil return main pipe 43, an oil return branch pipe 44, a pressure reducing valve 5, an oil filter 6, a partition plate 7, an overflow port 8 and a cooling device 9 are arranged.
Detailed Description
As shown in the figure, the multi-machining center hydraulic system comprises an oil tank 1, an oil pump 2 and pipelines for connecting the oil tank 1 and each machining center oil cylinder 3; the pipeline comprises an oil inlet main pipe 41 and a plurality of oil inlet branch pipes 42 connected with the oil inlet main pipe 41, the oil inlet main pipe 41 is connected with an oil outlet of the oil tank 1, the oil inlet branch pipes 42 are respectively connected with oil inlets of the machining center oil cylinders 3, the oil pump 2 is installed on the oil inlet main pipe 41, and the rated pressure of the oil pump is greater than the sum of the working pressures of the machining center oil cylinders 3;
the hydraulic system also comprises a plurality of pressure reducing valves 5, and the pressure reducing valves 5 are respectively arranged on the oil inlet branch pipes 42;
the pipeline further comprises an oil return main pipe 43 and a plurality of oil return branch pipes 44 connected with the oil return main pipe 43, the oil return main pipe 43 is connected with an oil return port of the oil tank 1, and the oil return branch pipes 44 are respectively connected with oil outlets of the machining center oil cylinders 3;
an oil filter 6 is arranged on the oil return header pipe 43;
a partition plate 7 is arranged in the oil tank 1, the partition plate 7 is fixedly connected with the oil tank 1, the oil tank 1 is divided into a left part and a right part in half, wherein the left part is an oil outlet area 11, the right part is an oil return area 12, a gap is reserved between the upper end of the partition plate 7 and the oil tank 1 to form an overflow port 8, the oil outlet of the oil tank 1 is connected with the oil outlet area 11, and the oil return port of the oil tank 1 is connected with the oil return area 12;
a cooling device 9 is arranged in the oil tank 1, and the cooling device 9 is positioned in an oil outlet area 12 and is a cooling coil;
the oil return port of the oil tank 1 is formed by inserting a vertical pipe into the oil tank 1 from the top of the oil tank 1, and the vertical pipe extends into the bottom of the oil tank;
the lower end opening of the vertical pipe is in a sawtooth shape.
The oil pump 2 is a servo pump.
In this specification, the invention has been described with reference to specific embodiments thereof. It will, however, be evident that various modifications and changes may be made thereto without departing from the broader spirit and scope of the invention. The specification and drawings are, accordingly, to be regarded in an illustrative rather than a restrictive sense.
Claims (6)
1. A multi-machining-center hydraulic system comprises an oil tank, an oil pump and pipelines for connecting the oil tank with oil cylinders of machining centers; the oil pump is arranged on the oil inlet main pipe, and the rated pressure of the oil pump is greater than the sum of the working pressures of the oil cylinders of the machining centers;
the hydraulic system further comprises a plurality of pressure reducing valves, and the pressure reducing valves are respectively installed on the oil inlet branch pipes.
2. The multi-machining center hydraulic system according to claim 1, wherein the pipeline further comprises an oil return main pipe and a plurality of oil return branch pipes connected with the oil return main pipe, the oil return main pipe is connected with an oil return port of an oil tank, and the oil return branch pipes are respectively connected with oil outlets of the machining center oil cylinders.
3. The multi-machining center hydraulic system according to claim 2, wherein a partition is arranged in the oil tank, the partition is fixedly connected with the oil tank, and divides the oil tank into a left half and a right half, wherein the left half is an oil outlet area, the right half is an oil return area, a gap is left between the upper end of the partition and the oil tank to form an overflow port, the oil outlet of the oil tank is connected with the oil outlet area, and the oil return port of the oil tank is connected with the oil return area;
and a cooling device is arranged in the oil tank, is positioned in the oil outlet area and is a cooling coil.
4. The multiple machining center hydraulic system according to claim 3, wherein the oil return port of the oil tank is formed by inserting a standpipe into the oil tank from the top of the oil tank, the standpipe extending into the bottom of the oil tank.
5. The multiple machining center hydraulic system of claim 4, wherein the lower standpipe port is serrated.
6. A multiple machining center hydraulic system according to claim 1, wherein the oil pump is a servo pump.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221768971.7U CN217976789U (en) | 2022-07-11 | 2022-07-11 | Hydraulic system with multiple machining centers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221768971.7U CN217976789U (en) | 2022-07-11 | 2022-07-11 | Hydraulic system with multiple machining centers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217976789U true CN217976789U (en) | 2022-12-06 |
Family
ID=84278400
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221768971.7U Active CN217976789U (en) | 2022-07-11 | 2022-07-11 | Hydraulic system with multiple machining centers |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217976789U (en) |
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2022
- 2022-07-11 CN CN202221768971.7U patent/CN217976789U/en active Active
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