CN207033892U - The built-in milling train of hydraulic power unit - Google Patents
The built-in milling train of hydraulic power unit Download PDFInfo
- Publication number
- CN207033892U CN207033892U CN201720926306.9U CN201720926306U CN207033892U CN 207033892 U CN207033892 U CN 207033892U CN 201720926306 U CN201720926306 U CN 201720926306U CN 207033892 U CN207033892 U CN 207033892U
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- CN
- China
- Prior art keywords
- oil
- hydraulic
- milling train
- built
- frame
- 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
Links
- 238000003801 milling Methods 0.000 title claims abstract description 20
- 239000003921 oil Substances 0.000 claims abstract description 46
- 239000010720 hydraulic oil Substances 0.000 claims abstract description 25
- 230000004308 accommodation Effects 0.000 claims abstract description 18
- 229910000831 Steel Inorganic materials 0.000 claims description 7
- 239000010959 steel Substances 0.000 claims description 7
- 230000005540 biological transmission Effects 0.000 abstract description 2
- 230000032258 transport Effects 0.000 description 4
- 238000009434 installation Methods 0.000 description 3
- 238000005086 pumping Methods 0.000 description 3
- 238000001816 cooling Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 238000005520 cutting process Methods 0.000 description 1
- 238000012938 design process Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- ZZUFCTLCJUWOSV-UHFFFAOYSA-N furosemide Chemical compound C1=C(Cl)C(S(=O)(=O)N)=CC(C(O)=O)=C1NCC1=CC=CO1 ZZUFCTLCJUWOSV-UHFFFAOYSA-N 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Landscapes
- Supply Devices, Intensifiers, Converters, And Telemotors (AREA)
Abstract
A kind of built-in milling train of hydraulic power unit, including working host and frame, working host is located at the top of frame, the inside of frame is accommodation space, hydraulic oil container, oil pump and motor are provided with accommodation space, the oil inlet of oil pump connects with hydraulic oil container, and the oil-out of oil pump connects with the oil feed line of working host；Motor is connected with oil pump transmission；Hydraulic oil container of the present utility model is built in the accommodation space of frame, both rationally make use of the space of working host bottom, enhances the globality of milling train again, is made its good appearance, is readily transported.
Description
Technical field
It the utility model is related to Mill Technology field, and in particular to a kind of built-in milling train of hydraulic power unit.
Background technology
In the design and production process of cold roll forming milling train, difference according to requirements (than if desired for hydro piercing,
Hydraulic cutting, hydraulic tensioning, hydraulic pressure flanging, hydraulic drive etc.), can be that cold roll forming rolling mill design configures hydraulic power unit, by machine
Tool can be converted to liquid pressure energy, for providing required pressure oil for above-mentioned hydraulic actuator.
To achieve these goals, the common way of tradition is：According to the pressure size of executive item, required oil mass, work
Time, the work requirement such as operating mode, operating efficiency, the key elements such as the operating pressure of hydraulic power unit, flow, power are calculated, choose conjunction
Suitable finished product pumping plant designs and produces an annex of the independent hydraulically controlled pumping plant to meet the requirements as cold roll forming milling train, outside
It is placed near cold roll forming milling train.
The oil level of hydraulic oil container can keep certain height during in order to ensure hydraulic work system, and meet cooling requirements
With the capacity that pipeline backflow fluid can be accommodated during consideration maintenance shut-downs, either designed, designed still selects finished product pumping plant, its oil
The volume of case is all larger, and plus oil pump and motor, heat abstractor, accumulator etc., the volume of this external annex can be bigger.
Because hydraulic power unit is external, no matter transports or install and use, can all occupy larger space, be both inconvenient to transport
It is defeated, and unsightly, by the pipe between hydraulic power unit and working host when integrally feeling at random and not safe enough, and transporting
Road is dismantled, and is again reconnected pipeline during installation, time and effort consuming.
In addition, for the ease of operation, the working host of milling train will be in suitable height, the space of milling train bottom
It is vacant, it is impossible to be reasonably utilized.
For these reasons, a kind of milling train of new structure is designed, and can had both been readily transported and has enough rationally utilized working host
The vacant space in bottom turns into technical problem urgently to be resolved hurrily.
Utility model content
The utility model is in view of the shortcomings of the prior art, there is provided a kind of built-in milling train of hydraulic power unit, including working host,
Also include：Frame, working host are located at the top of frame, and the inside of frame is accommodation space, and hydraulic oil is provided with accommodation space
Case, oil pump and motor, the oil inlet of oil pump connect with hydraulic oil container, and the oil-out of oil pump and the oil feed line of working host connect
It is logical；Motor is connected with oil pump transmission.
Preferably, cooler is additionally provided with accommodation space, cooler is located at the side of hydraulic oil container, oil pump and electronic seat in the plane
In the opposite side of hydraulic oil container.
Preferably, frame connects and composes for shaped steel.
Preferably, accumulator is additionally provided with accommodation space, accumulator connects with the oil feed line of working host.
Preferably, hydraulic oil container is provided with oiling oil filter and return oil filter, return oil filter and the cooler
Oil-out connects.
The utility model has the advantages that relative to prior art：Hydraulic oil container is built in the accommodation space of frame
It is interior, the space of working host bottom is both rationally make use of, enhances the globality of milling train again, makes its good appearance, be readily transported；
When needing transport, it is not necessary to hydraulic oil pipe is dismantled, during installation, it is not required that installation hydraulic oil pipe；In addition, frame can be with during transport
Each component of hydraulic power unit is played a protective role, avoids colliding with.
Brief description of the drawings
Fig. 1 is a kind of structural representation for the built-in milling train of hydraulic power unit that the utility model embodiment provides.
Description of reference numerals
1- working hosts, 2- frames, 21- accommodation spaces, 3- hydraulic oil containers, 4- oil pumps, 5- motor, 6- coolers.
Embodiment
By explaining the preferred embodiment of following the application, other objects and advantages of the present utility model will become clear
Chu.
As shown in figure 1, a kind of built-in milling train of hydraulic power unit, including working host 1 and frame 2, working host 1 are located at machine
The top of frame 2, the inside of frame 2 is accommodation space 21, and hydraulic oil container 3, oil pump 4 and motor 5 are provided with accommodation space 21.
As shown in figure 1, hydraulic oil container 3 is located at the inside of accommodation space 21, cooling can also be set in accommodation space 21
Device 6, cooler 6 are located at the side of hydraulic oil container 3, and oil pump 4 and motor 5 are located at the opposite side of hydraulic oil container 3.
The oil inlet of oil pump 4 connects with hydraulic oil container 3, and the oil-out of oil pump 4 connects with the oil feed line of working host 1；
Motor 5 is connected with oil pump 4；The oil inlet of cooler 6 connects with the return line of working host 1, cooler 6 it is fuel-displaced
Mouth connects with hydraulic oil container 3.
As preferred embodiment, as shown in figure 1, frame 2 is formed by welding for channel-section steel, in addition, frame 2 can also use it
He makes shaped steel such as rectangular steel tube, angle steel etc..Frame 2 can be formed by welding by shaped steel, can also be bolted composition.
As preferred embodiment, accumulator (not shown in figure 1) is additionally provided with accommodation space 21, accumulator is led with work
The oil feed line connection of machine 1.
As preferred embodiment, hydraulic oil container 3 is provided with oiling oil filter and return oil filter (not shown in figure 1),
Return oil filter connects with the oil-out of cooler 6.
Two members above or connection, it both can be that two parts directly be connected or connected, can also be
Two parts are indirectly connected or connected by miscellaneous part.
The device of the application is described in detail with reference to the optimal technical scheme of the application, however, it is necessary to explanation, not
Depart from spirit herein in the case of, those skilled in the art can be made on the basis of above disclosure it is any transformation,
Modification and variation.The application includes above-mentioned specific embodiment and its any equivalents.
Claims (5)
1. a kind of built-in milling train of hydraulic power unit, including working host (1), it is characterised in that also include：Frame (2), the work
Hosted (1) is located at the top of the frame (2), and the inside of the frame (2) is accommodation space (21), the accommodation space
(21) hydraulic oil container (3), oil pump (4) and motor (5), oil inlet and the hydraulic oil container (3) of the oil pump (4) are provided with
Connection, the oil-out of the oil pump (4) connect with the oil feed line of the working host (1)；The motor (5) and the oil
Pump (4) is connected.
2. the built-in milling train of hydraulic power unit according to claim 1, it is characterised in that also set in the accommodation space (21)
There is cooler (6), the cooler (6) is located at the side of the hydraulic oil container (3), the oil pump (4) and the motor (5)
Opposite side positioned at the hydraulic oil container (3).
3. the built-in milling train of hydraulic power unit according to claim 1, it is characterised in that the frame (2) connects for shaped steel
Form.
4. the built-in milling train of hydraulic power unit according to claim 1, it is characterised in that also set in the accommodation space (21)
There is accumulator, the accumulator connects with the oil feed line of the working host (1).
5. the built-in milling train of hydraulic power unit according to claim 2, it is characterised in that the hydraulic oil container (3) is provided with
Oiling oil filter and return oil filter, the return oil filter connect with the oil-out of the cooler (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720926306.9U CN207033892U (en) | 2017-07-28 | 2017-07-28 | The built-in milling train of hydraulic power unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720926306.9U CN207033892U (en) | 2017-07-28 | 2017-07-28 | The built-in milling train of hydraulic power unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207033892U true CN207033892U (en) | 2018-02-23 |
Family
ID=61462761
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720926306.9U Expired - Fee Related CN207033892U (en) | 2017-07-28 | 2017-07-28 | The built-in milling train of hydraulic power unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207033892U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107654446A (en) * | 2017-07-28 | 2018-02-02 | 四川省青神神力机械有限公司 | The built-in milling train of hydraulic power unit |
-
2017
- 2017-07-28 CN CN201720926306.9U patent/CN207033892U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107654446A (en) * | 2017-07-28 | 2018-02-02 | 四川省青神神力机械有限公司 | The built-in milling train of hydraulic power unit |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180223 |