CN206200016U - Bound edge press system and the oil pump systems for bound edge press - Google Patents
Bound edge press system and the oil pump systems for bound edge press Download PDFInfo
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- CN206200016U CN206200016U CN201621185825.6U CN201621185825U CN206200016U CN 206200016 U CN206200016 U CN 206200016U CN 201621185825 U CN201621185825 U CN 201621185825U CN 206200016 U CN206200016 U CN 206200016U
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Abstract
The utility model discloses a kind of bound edge press system and the oil pump systems for bound edge press.Bound edge press system includes the first press, the second press, oil circuit, Duo Gefa, the first oil pump and the second oil pump, wherein, the first oil pump is associated with the first press, and the second oil pump is associated with the second press, and the oil circuit includes：The first oil circuit between the fuel feeding side of the first press and the first oil pump, the second oil circuit between the oil return side of the first press and the first oil pump, the 5th oil circuit between the second press and the fuel feeding side of the second oil pump, the 6th oil circuit between the oil return side of the second press and the second oil pump, connection the first oil circuit and the 5th oil circuit the 3rd oil circuit and connection the second oil circuit and the 6th oil circuit the 4th oil circuit.By making the oil circuit intercommunication between two bound edge press standby each other, the reliable fuel feeding to bound edge press can be realized in the case where equipment cost is not increased, so as to reduce the production cost of whole project, while improve production efficiency.
Description
Technical field
The utility model is related to automobile manufacturing field, of the invention in addition to go back in particular to a kind of bound edge press system
It is related to a kind of oil pump systems for bound edge press.
Background technology
At present, the fuel system for white body bound edge press oil pump mainly has two kinds：The first is that every press is used
Single oil pump gives oneself oil circuit fuel feeding；Second is that every press all additionally increases an oil pump, i.e., two oil pumps supply a press
Oil circuit work.However, for the first situation, when only using an oil pump feed, leading to not when oil pump breaks down
During fuel feeding, at this moment press will work causes to stop production；For second situation, a press fuel feeding is given using two oil pumps
When, when an oil pump goes wrong, another stand-by pump can directly initiate fuel feeding, and situation about stopping production will not be caused to send out
It is raw, but can thus considerably increase the cost of investment of whole project.
Utility model content
In order to solve drawbacks described above present in existing automobile, the utility model proposes a kind of bound edge press system, its energy
Enough it is applied to white body bound edge region（Such as four, protecgulum and bonnet）The multi-vehicle-type of bound edge production line is conllinear between two press
Production, the reliable fuel feeding to bound edge press is realized in the case where project cost is not increased.
First press, the second press, oil circuit, Duo Gefa, the first oil are included according to bound edge press system of the present utility model
Pump and the second oil pump, wherein, the first oil pump is associated with the first press, and the second oil pump is associated with the second press, and the oil circuit includes：
The first oil circuit between the fuel feeding side of the first press and the first oil pump, between the oil return side of the first press and the first oil pump
Second oil circuit, the 5th oil circuit between the fuel feeding side of the second press and the second oil pump, returning in the second press and the second oil pump
The 6th oil circuit, the 3rd oil circuit of the first oil circuit of connection and the 5th oil circuit and connection the second oil circuit and the 6th oil circuit between oily side
The 4th oil circuit；First oil circuit is connected with the 3rd oil circuit at the first tie point, and the second oil circuit is connected with the 4th oil circuit second
Connected at point, the 5th oil circuit is connected with the 3rd oil circuit at the 5th tie point, and the 6th oil circuit and the 4th oil circuit are in the 6th tie point
Place's connection；First oil circuit is included in the tie point between the first tie point and the first press, and the second oil circuit is included in the second company
The second branch road between contact and the first oil pump, the 5th oil circuit is included in the 5th between the 5th tie point and the second press
Road, the 6th oil circuit is included in the 6th branch road between the 6th tie point and the second oil pump；All oil circuits can be opened or closed.
According to the bound edge press system that one implementation method of the utility model is provided, tie point, the 3rd oil circuit, the 5th
The state that opens or closes on road is linkage.When tie point is opened, the 3rd oil circuit is opened and the 5th branch road is closed, and when the
The 3rd oil circuit is opened and tie point is closed when five branch roads are opened.
According to the bound edge press system that one implementation method of the utility model is provided, the second branch road, the 4th oil circuit, the 6th
The state that opens or closes on road is linkage.When the second branch road is closed, the 4th oil circuit is opened and the 6th branch road is opened, and when the
The 4th oil circuit is opened and the second branch road is opened when six branch roads are closed.
According to the bound edge press system that one implementation method of the utility model is provided, divide in tie point and the 3rd oil circuit
Switch valve is not provided with, or is provided with reversal valve at the first tie point.
According to the bound edge press system that one implementation method of the utility model is provided, divide on the second branch road and the 4th oil circuit
Switch valve is not provided with, or is provided with reversal valve at the second tie point.
According to the bound edge press system that one implementation method of the utility model is provided, divide on the 5th branch road and the 3rd oil circuit
Switch valve is not provided with, or is provided with reversal valve at the 5th tie point.
According to the bound edge press system that one implementation method of the utility model is provided, divide on the 6th branch road and the 4th oil circuit
Switch valve is not provided with, or is provided with reversal valve at the 6th tie point.
According to the bound edge press system that one implementation method of the utility model is provided, first is provided with tie point and is opened
Valve is closed, the second branch road is provided with second switch valve, the 3rd switch valve is provided with the 3rd oil circuit, set in the 4th oil circuit
There is the 4th switch valve, the 5th branch road is provided with the 5th switch valve, the 6th branch road is provided with the 6th switch valve.
According to the bound edge press system that one implementation method of the utility model is provided, first is provided with the first tie point
Reversal valve, is provided with the second reversal valve at the second tie point, and the 3rd reversal valve is provided with the 5th tie point, connects the 6th
Junction is provided with the 4th reversal valve.
According to the bound edge press system that one implementation method of the utility model is provided, also with control device, the control
Device is included：Sensor, the first display, comparator, second display, valve control device, oil pump executing agency, oil pump shielding
Mechanism.
Additionally, the utility model proposes the oil pump systems for bound edge press, the bound edge press includes the first press, the
Two press, the oil pump systems include oil circuit, Duo Gefa, the first oil pump and the second oil pump, wherein, the first oil pump is associated with first
Press, the second oil pump is associated with the second press, and the oil circuit includes：Between the fuel feeding side of the first press and the first oil pump
One oil circuit, the second oil circuit between the oil return side of the first press and the first oil pump, in the second press and the fuel feeding of the second oil pump
The 5th oil circuit between side, the 6th oil circuit between the oil return side of the second press and the second oil pump, the first oil circuit of connection and the
3rd oil circuit of five oil circuits and the 4th oil circuit of the second oil circuit of connection and the 6th oil circuit；First oil circuit and the 3rd oil circuit are first
Connected at tie point, the second oil circuit is connected with the 4th oil circuit at the second tie point, the 5th oil circuit and the 3rd oil circuit connect the 5th
Junction is connected, and the 6th oil circuit is connected with the 4th oil circuit at the 6th tie point；First oil circuit is included in the first tie point and
Tie point between one press, the second oil circuit is included in the second branch road between the second tie point and the first oil pump, the 5th oil
Road is included in the 5th branch road between the 5th tie point and the second press, and the 6th oil circuit is included in the 6th tie point and the second oil pump
Between the 6th branch road；All oil circuits can be opened or closed.
Relative to prior art, the beneficial effects of the utility model are：By making the oil circuit between two bound edge press mutual
It is logical standby each other so that can be supplied using another oil pump of bound edge press when an oil pump for bound edge press breaks down
Oil such that it is able to the reliable fuel feeding to bound edge press is realized in the case where equipment cost is not increased.
Brief description of the drawings
It is explained with reference to disclosure of the present utility model.It is to be appreciated that the mesh that these accompanying drawings are merely illustrative
, and be not intended to be construed as limiting protection domain of the present utility model.Wherein：
Fig. 1 shows a schematic diagram for implementation method of bound edge press system；
Fig. 2 shows the schematic diagram of another implementation method of bound edge press system；
Fig. 3 shows the schematic diagram of the control device of bound edge press system；
Fig. 4 a show the man-machine interaction panel being arranged on the first press 110 of bound edge press system；
Fig. 4 b show the man-machine interaction panel being arranged on the second press 210 of bound edge press system.
List of numerals
10 bound edge press systems
110 first press
The press die of 111 first press
The master cylinder and control valve group of 112 first press
The pressurized cylinder and control valve group of 113 first press
210 second press
The press die of 211 second press
The master cylinder and control valve group of 212 second press
The pressurized cylinder and control valve group of 213 second press
120 first oil pumps
220 second oil pumps
31 first oil circuits
32 second oil circuits
33 the 3rd oil circuits
34 the 4th oil circuits
35 the 5th oil circuits
36 the 6th oil circuits
41 first tie points
42 second tie points
45 the 5th tie points
46 the 6th tie points
51 tie points
52 second branch roads
55 the 5th branch roads
56 the 6th branch roads
BV1 first switch valves
BV2 second switch valves
The switch valves of BV3 the 3rd
The switch valves of BV4 the 4th
The switch valves of BV5 the 5th
The switch valves of BV6 the 6th
The reversal valves of BV01 first
The reversal valves of BV02 second
The reversal valves of BV03 the 3rd
The reversal valves of BV04 the 4th
The control device of 61 bound edge press systems
62 sensors
63 first displays
64 second displays
65 valve control devices
66 comparators
67 oil pump shielding bodies
68 oil pump executing agencies.
Specific embodiment
Fig. 1 shown according to an implementation method of the present utility model, wherein, bound edge press includes that the first press 110, second is pressed
Machine 210, the first press includes press die 111, master cylinder 112, pressurized cylinder and control valve group 113 etc., and the second press includes
Press die 211, master cylinder 212, pressurized cylinder and control valve group 213 etc..Bound edge press system 10 include the first press 110,
Second press 210, oil circuit, Duo Gefa, the first oil pump 120 and the second oil pump 220, wherein, the first oil pump 120 is associated with the first pressure
Machine 110, the second oil pump 220 is associated with the second press 210, and the oil circuit includes：In the first press 110 and the first oil pump 120
The first oil circuit 31 between fuel feeding side, the second oil circuit 32 between the oil return side of the first press 110 and the first oil pump 120,
The 5th oil circuit 35 between the fuel feeding side of the second press 210 and the second oil pump 220, in the second press 210 and the second oil pump 220
The 6th oil circuit 36, the 3rd oil circuit 33 of the first oil circuit 31 of connection and the 5th oil circuit 35 and the second oil circuit of connection between oil return side
32 and the 6th oil circuit 36 the 4th oil circuit 34；First oil circuit 31 is connected with the 3rd oil circuit 33 at the first tie point 41, the second oil
Road 32 is connected with the 4th oil circuit 34 at the second tie point 42, and the 5th oil circuit 35 and the 3rd oil circuit 33 connect at the 5th tie point 45
Connect, the 6th oil circuit 36 is connected with the 4th oil circuit 34 at the 6th tie point 46；First oil circuit 31 be included in the first tie point 41 with
Tie point 51 between first press 110, the second oil circuit 32 is included between the second tie point 42 and the first oil pump 120
Two branch roads 52, the 5th oil circuit 35 is included in the 5th branch road 55 between the 5th tie point 45 and the second press 210, the 6th oil circuit 36
It is included in the 6th branch road 56 between the 6th tie point 46 and the second oil pump 220；All oil circuits can be opened or closed.Pass through
Make the oil circuit intercommunication between two bound edge press standby each other so that can make when an oil pump for bound edge press breaks down
With another oil pump of bound edge press come fuel feeding such that it is able to realized in the case where equipment cost is not increased to bound edge press
Reliable fuel feeding, so as to reduce the production cost of whole project, while improve production efficiency.
According to an implementation method of the present utility model, tie point 51, the 3rd oil circuit 33, the 5th beating for branch road 55 open or close
Closed state is linkage.Tie point 51, the 3rd oil circuit 33, the state that opens or closes of the 5th branch road 55 are related, examples
Such as：If wanting to drive the first press 110 using the second oil pump 220 when the first oil pump 120 breaks down, need to make first
Branch road 51 is opened, the 3rd oil circuit 33 is opened, the 5th branch road 55 is closed；And if wanting to use when the second oil pump 220 breaks down
First oil pump 120 drives the second press 210, then need to open the 5th branch road 55, the 3rd oil circuit 33 is opened, tie point 51
Close.State into linkage is opened or closed by set above three oil circuit, can simplify what valve in oil circuit was manipulated
System, so as to be more easily controlled to oil circuit.
According to an implementation method of the present utility model, the second branch road 52, the 4th oil circuit 34, the 6th beating for branch road 56 open or close
Closed state is linkage.Second branch road 52, the 4th oil circuit 34, the state that opens or closes of the 6th branch road 56 are related, examples
Such as：If wanting to drive the first press 110 using the second oil pump 220 when the first oil pump 120 breaks down, need to make second
Branch road 52 is closed, the 4th oil circuit 34 is opened, the 6th branch road 56 is opened；And if wanting to use when the second oil pump 220 breaks down
First oil pump 120 drives the second press 210, then need to close the 6th branch road 56, the 4th oil circuit 34 is opened, the second branch road 52
Open.State into linkage is opened or closed by set above three oil circuit, can simplify what valve in oil circuit was manipulated
System, so as to be more easily controlled to oil circuit.
According to an implementation method of the present utility model, switch is respectively arranged with the oil circuit 33 of tie point 51 and the 3rd
Valve, or it is provided with reversal valve at the first tie point 41.In this way, realize to the oil circuit 33 of tie point 51 and the 3rd
The control for opening or closing state.
According to an implementation method of the present utility model, switch is respectively arranged with the second branch road 52 and the 4th oil circuit 34
Valve, or it is provided with reversal valve at the second tie point 42.In this way, realize to the second branch road 52 and the 4th oil circuit 34
The control for opening or closing state.
According to an implementation method of the present utility model, switch is respectively arranged with the 5th branch road 55 and the 3rd oil circuit 33
Valve, or it is provided with reversal valve at the 5th tie point 45.In this way, realize to the 5th branch road 55 and the 3rd oil circuit 33
The control for opening or closing state.
According to an implementation method of the present utility model, switch is respectively arranged with the 6th branch road 56 and the 4th oil circuit 34
Valve, or it is provided with reversal valve at the 6th tie point 46.In this way, realize to the 6th branch road 56 and the 4th oil circuit 34
The control for opening or closing state.
According to an implementation method of the present utility model, first switch valve BV1 is provided with tie point 51, at second
Road 52 is provided with second switch valve BV2, and the 3rd switch valve BV3 is provided with the 3rd oil circuit 33, is set in the 4th oil circuit 34
There is the 4th switch valve BV4, the 5th branch road 55 is provided with the 5th switch valve BV5, the 6th branch road 56 is provided with the 6th switch valve
BV6.Adopt the on and off that can be individually controlled each oil circuit in this way, so as to realize two press oil circuits it
Between oil circuit intercommunication.
Fig. 2 shown according to another implementation method of the present utility model, and it differs only in set valve with Fig. 1
Type.The first reversal valve BV01 is provided with the first tie point 41, the second reversal valve is provided with the second tie point 42
BV02, the 3rd reversal valve BV03 is provided with the 5th tie point 45, and the 4th reversal valve is provided with the 6th tie point 46
BV04.The design that switch valve is set in each oil circuit is compared to, the number of valve can be reduced using this implementation method
Amount and the simplified control to valve, while the control to the on and off of oil circuit is realized, so as to realize two press oil
Oil circuit intercommunication between road.
One implementation method of the utility model schematically shows according to Fig. 3, wherein, bound edge press system 10 also has control
Device 61 is used to be controlled bound edge press system 10, and the control device 61 is included：It is arranged on the sensor at each valve
62, detected for the state that opens or closes to oil circuit；First display 63, for the signal fed back according to sensor 62
Realize that each oil circuit opens or closes the display of state；Second display 64, is wanting to realize that the oil pump of different press is standby each other
Valve preferably opens or closes state depending on specific system in the case of, if for example in the implementation method according to Fig. 2
First oil pump 120 breaks down and is intended to 220 pairs of fuel feeding of the first press 110 of the second oil pump then ideally the first reversal valve
BV01 make the 3rd oil circuit 33 and the UNICOM of tie point 51, the 3rd reversal valve BV03 make the 3rd oil circuit 33 and the UNICOM of the 5th oil circuit 35,
Second reversal valve BV02 makes the second oil circuit 32 and the UNICOM of the 4th oil circuit 34, the 4th reversal valve BV04 make the 4th oil circuit 34 and the 6th oil
The preferable situation is shown and checked in order to people by the UNICOM of road 36, second display 64；Valve control device 65, for right
The state that opens or closes of each valve is manipulated；Comparator 66, for will be manipulated through valve control device 65 after each valve open
Closed state is compared with the open and-shut mode of ideally each valve, is represented if identical and then the manipulation of valve is correctly sent
Correct signal, represents if difference and then sends error signal to the handling error of valve, so as to improve bound edge press system 10
Security；Oil pump shielding body 67, by the shielding of failure oil pump, bound edge is improved for before being ready to start emergency bearing oil pump system
The security of press system 10；Oil pump executing agency 68, for starting emergency bearing oil pump system.Realized by such control device
Bound edge press system 10 is effectively and safely controlled.
Fig. 4 a, 4b show the schematic diagram of the man-machine interaction panel of bound edge press system 10, wherein, Fig. 4 a are arranged on
Man-machine interaction panel on one press 110, Fig. 4 b are arranged on the man-machine interaction panel on the second press 210.People in Fig. 4 a
Machine interactive panel can：Corresponding to the first display 63, show that each oil circuit opens or closes state；Corresponding to the second display
Device 64, is displayed in the first oil pump 120 and breaks down and valve preferably opens or closes shape in the case of being intended to use the second oil pump 220
State；Corresponding to comparator 66, correct signal or error signal are shown；With for start the button of oil pump shielding body 67 with
And for starting the button of oil pump executing agency 68, it is easy to people to operate.The expanded function additionally having is：Selection is automatic/
Manual mode, automatic, rollback, enable, reset and jerk etc..
The utility model also includes a kind of oil pump systems for bound edge press, as shown in Figure 1.The bound edge press includes
First press 110, the second press 210, the oil pump systems include oil circuit, Duo Gefa, the first oil pump 120 and the second oil pump 220,
Wherein, the first oil pump 120 is associated with the first press 110, and the second oil pump 220 is associated with the second press 210.The oil circuit includes：
The first oil circuit 31 between the fuel feeding side of the first press 110 and the first oil pump 120, in the first press 110 and the first oil pump 120
Oil return side between the second oil circuit 32, the 5th oil circuit 35 between the fuel feeding side of the second press 210 and the second oil pump 220,
The 6th oil circuit 36, connection the first oil circuit 31 and the 5th oil circuit 35 between the oil return side of the second press 210 and the second oil pump 220
The 3rd oil circuit 33 and connection the second oil circuit 32 and the 6th oil circuit 36 the 4th oil circuit 34.First oil circuit 31 and the 3rd oil circuit 33
Connected at the first tie point 41, the second oil circuit 32 is connected with the 4th oil circuit 34 at the second tie point 42, the 5th oil circuit 35 and
3rd oil circuit 33 is connected at the 5th tie point 45, and the 6th oil circuit 36 is connected with the 4th oil circuit 34 at the 6th tie point 46.The
One oil circuit 31 is included in the tie point 51 between the first tie point 41 and the first press 110, and the second oil circuit 32 is included in second
The second branch road 52 between the oil pump 120 of tie point 42 and first, the 5th oil circuit 35 is included in the 5th tie point 45 and the second press
The 5th branch road 55 between 210, the 6th oil circuit 36 is included in the 6th branch road between the 6th tie point 46 and the second oil pump 220
56.All oil circuits can be opened or closed.By oil circuit intercommunication oil pump systems standby each other so that in a bound edge press
Oil pump break down when can carry out fuel feeding using the oil pump of another bound edge press such that it is able to do not increasing equipment cost
In the case of realize to bound edge press reliable fuel feeding, so as to reduce the production cost of whole project, while improve production effect
Rate.
Implementation method above primarily illustrates bound edge press system of the present utility model.Although only to this reality of some of them
It is described with new implementation method, but those of ordinary skill in the art are not it is to be appreciated that the utility model can be
Deviate in its spirit and scope and implement in many other forms.Therefore, the example for being shown is considered as illustrating with implementation method
Property and it is nonrestrictive, do not departing from the situation of the utility model spirit and scope as defined in appended claims
Under, the utility model may cover various modifications and replace.
Claims (11)
1. a kind of bound edge press system（10）, it is characterised in that including the first press（110）, the second press（210）, it is oil circuit, many
Individual valve, the first oil pump（120）With the second oil pump（220）, wherein, the first oil pump（120）It is associated with the first press（110）, second
Oil pump（220）It is associated with the second press（210）, the oil circuit includes：In the first press（110）With the first oil pump（120）Confession
The first oil circuit between oily side（31）, in the first press（110）With the first oil pump（120）Oil return side between the second oil circuit
（32）, in the second press（210）With the second oil pump（220）Fuel feeding side between the 5th oil circuit（35）, in the second press（210）
With the second oil pump（220）Oil return side between the 6th oil circuit（36）, connection the first oil circuit（31）With the 5th oil circuit（35）
Three oil circuits（33）And the second oil circuit of connection（32）With the 6th oil circuit（36）The 4th oil circuit（34）；First oil circuit（31）With the 3rd
Oil circuit（33）In the first tie point（41）Place's connection, the second oil circuit（32）With the 4th oil circuit（34）In the second tie point（42）Place connects
Connect, the 5th oil circuit（35）With the 3rd oil circuit（33）In the 5th tie point（45）Place's connection, the 6th oil circuit（36）With the 4th oil circuit
（34）In the 6th tie point（46）Place's connection；First oil circuit（31）It is included in the first tie point（41）With the first press（110）It
Between tie point（51）, the second oil circuit（32）It is included in the second tie point（42）With the first oil pump（120）Between second
Road（52）, the 5th oil circuit（35）It is included in the 5th tie point（45）With the second press（210）Between the 5th branch road（55）, the 6th
Oil circuit（36）It is included in the 6th tie point（46）With the second oil pump（220）Between the 6th branch road（56）；All oil circuits can
Open or close.
2. bound edge press system according to claim 1（10）, it is characterised in that tie point（51）, the 3rd oil circuit
（33）, the 5th branch road（55）Open or close state be linkage, wherein, work as tie point（51）3rd oil circuit during opening
（33）Open and the 5th branch road（55）Close, and when the 5th branch road（55）3rd oil circuit during opening（33）Open and tie point
（51）Close.
3. bound edge press system according to claim 1（10）, it is characterised in that the second branch road（52）, the 4th oil circuit
（34）, the 6th branch road（56）Open or close state be linkage, wherein, when the second branch road（52）4th oil circuit during closing
（34）Open and the 6th branch road（56）Open, and when the 6th branch road（56）4th oil circuit during closing（34）Open and the second branch road
（52）Open.
4. bound edge press system according to claim 1（10）, it is characterised in that in tie point（51）With the 3rd oil circuit
（33）On be respectively arranged with switch valve, or in the first tie point（41）Place is provided with reversal valve.
5. bound edge press system according to claim 1（10）, it is characterised in that in the second branch road（52）With the 4th oil circuit
（34）On be respectively arranged with switch valve, or in the second tie point（42）Place is provided with reversal valve.
6. bound edge press system according to claim 1（10）, it is characterised in that in the 5th branch road（55）With the 3rd oil circuit
（33）On be respectively arranged with switch valve, or in the 5th tie point（45）Place is provided with reversal valve.
7. bound edge press system according to claim 1（10）, it is characterised in that in the 6th branch road（56）With the 4th oil circuit
（34）On be respectively arranged with switch valve, or in the 6th tie point（46）Place is provided with reversal valve.
8. bound edge press system according to claim 1（10）, it is characterised in that in tie point（51）In be provided with
One switch valve（BV1）, in the second branch road（52）It is provided with second switch valve（BV2）, in the 3rd oil circuit（33）In be provided with the 3rd
Switch valve（BV3）, in the 4th oil circuit（34）In be provided with the 4th switch valve（BV4）, in the 5th branch road（55）The 5th is provided with to open
Close valve（BV5）, in the 6th branch road（56）It is provided with the 6th switch valve（BV6）.
9. bound edge press system according to claim 1（10）, it is characterised in that in the first tie point（41）Place is provided with
First reversal valve（BV01）, in the second tie point（42）Place is provided with the second reversal valve（BV02）, in the 5th tie point（45）Place
It is provided with the 3rd reversal valve（BV03）, in the 6th tie point（46）Place is provided with the 4th reversal valve（BV04）.
10. bound edge press system according to any one of claim 1 to 9（10）, it is characterised in that also filled with control
Put（61）, the control device（61）Comprising：Sensor（62）, the first display（63）, comparator（66）, second display
（64）, valve control device（65）, oil pump executing agency（68）, oil pump shielding body（67）.
11. a kind of oil pump systems for bound edge press, it is characterised in that the bound edge press includes the first press（110）,
Two press（210）, the oil pump systems include oil circuit, Duo Gefa, the first oil pump（120）With the second oil pump（220）, wherein, the
One oil pump（120）It is associated with the first press（110）, the second oil pump（220）It is associated with the second press（210）, the oil circuit includes：
In the first press（110）With the first oil pump（120）Fuel feeding side between the first oil circuit（31）, in the first press（110）With
One oil pump（120）Oil return side between the second oil circuit（32）, in the second press（210）With the second oil pump（220）Fuel feeding side
Between the 5th oil circuit（35）, in the second press（210）With the second oil pump（220）Oil return side between the 6th oil circuit（36）、
Connect the first oil circuit（31）With the 5th oil circuit（35）The 3rd oil circuit（33）And the second oil circuit of connection（32）With the 6th oil circuit
（36）The 4th oil circuit（34）；First oil circuit（31）With the 3rd oil circuit（33）In the first tie point（41）Place's connection, the second oil circuit
（32）With the 4th oil circuit（34）In the second tie point（42）Place's connection, the 5th oil circuit（35）With the 3rd oil circuit（33）In the 5th connection
Point（45）Place's connection, the 6th oil circuit（36）With the 4th oil circuit（34）In the 6th tie point（46）Place's connection；First oil circuit（31）Bag
Include in the first tie point（41）With the first press（110）Between tie point（51）, the second oil circuit（32）It is included in the second company
Contact（42）With the first oil pump（120）Between the second branch road（52）, the 5th oil circuit（35）It is included in the 5th tie point（45）With
Second press（210）Between the 5th branch road（55）, the 6th oil circuit（36）It is included in the 6th tie point（46）With the second oil pump
（220）Between the 6th branch road（56）；All oil circuits can be opened or closed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621185825.6U CN206200016U (en) | 2016-10-28 | 2016-10-28 | Bound edge press system and the oil pump systems for bound edge press |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621185825.6U CN206200016U (en) | 2016-10-28 | 2016-10-28 | Bound edge press system and the oil pump systems for bound edge press |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206200016U true CN206200016U (en) | 2017-05-31 |
Family
ID=58757907
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621185825.6U Active CN206200016U (en) | 2016-10-28 | 2016-10-28 | Bound edge press system and the oil pump systems for bound edge press |
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| Country | Link |
|---|---|
| CN (1) | CN206200016U (en) |
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2016
- 2016-10-28 CN CN201621185825.6U patent/CN206200016U/en active Active
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