CN205533493U - Remote synchronous hydraulic control system - Google Patents
Remote synchronous hydraulic control system Download PDFInfo
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- CN205533493U CN205533493U CN201620109161.9U CN201620109161U CN205533493U CN 205533493 U CN205533493 U CN 205533493U CN 201620109161 U CN201620109161 U CN 201620109161U CN 205533493 U CN205533493 U CN 205533493U
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- oil
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- hydraulic control
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- 230000001360 synchronised effect Effects 0.000 title claims abstract description 14
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 33
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 33
- 239000004411 aluminium Substances 0.000 claims abstract description 32
- 238000004519 manufacturing process Methods 0.000 claims abstract description 7
- 239000002828 fuel tank Substances 0.000 claims description 19
- 239000000446 fuel Substances 0.000 claims description 3
- 239000007788 liquid Substances 0.000 claims description 3
- 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 abstract 1
- 239000003921 oil Substances 0.000 description 90
- 239000012530 fluid Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000010720 hydraulic oil Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
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Abstract
The utility model discloses a remote synchronous hydraulic control system, including numerical control cast aluminium skinning machine and manipulator, numerical control cast aluminium skinning machine and manipulator setting are on same production line, be equipped with the tight hydraulic control system in tailstock top on the numerical control cast aluminium skinning machine, be equipped with manipulator hydraulic control system on the manipulator, two hydraulic control system all include the hydro -cylinder, the oil tank, two hydraulic pumps, the oil tank is connected to the oil inlet of two hydraulic pumps, first check valve is connected respectively to the oil -out of two hydraulic pumps, the second check valve, first oil circuit is connected to first check valve, the second oil circuit is connected to the second check valve, the tight hydraulic control system in tailstock top is a table oil jar, manipulator hydraulic control system has two table oil jars, two table oil jars are parallelly connected. The utility model discloses a tailstock centre that two hydraulic control system realized numerical control cast aluminium skinning machine and manipulator simultaneously, automatic completed workpiece clamping fast, saved the manpower, improved production efficiency.
Description
Technical field
This utility model relates to field of hydraulic control, relates in particular on aluminum pipe aluminium bar production streamline, and numerical control cast aluminium flaying machine tail centre oil cylinder advances and is longitudinally propelling the hydraulic control system that oil cylinder propelling keeps Tong Bu with mechanical hand.
Background technology
Existing cast aluminium car boring transfer matic is made up of numerical control cast aluminium flaying machine, numerical control cast aluminium Boring machine, aluminium bar material loading and unloading manipulator and transfer matic, being loaded by aluminium ingot to be processed in the spindle chuck of numerical control cast aluminium flaying machine, the advance of numerical control cast aluminium flaying machine tail centre oil cylinder is longitudinally propelling oil cylinder propelling with mechanical hand to keep Tong Bu.Owing to numerical control cast aluminium flaying machine tail centre oil cylinder and mechanical hand propelling cylinder distance is remote, cannot keep synchronizing by Design of Mechanical Structure, using servo control technique to be allowed to holding, to synchronize then cost the highest.
Summary of the invention
The purpose of this utility model is to overcome shortcoming of the prior art, it is provided that a kind of remote synchronous hydraulic control system.
nullA kind of remote synchronous hydraulic control system，Including numerical control cast aluminium flaying machine and mechanical hand，Numerical control cast aluminium flaying machine and mechanical hand are arranged on same production line，Numerical control cast aluminium flaying machine is provided with tailstock and holds out against hydraulic control system，Mechanical hand is provided with mechanical hand hydraulic control system，Tailstock holds out against hydraulic control system and mechanical hand hydraulic control system all includes oil cylinder、Fuel tank、Two hydraulic pumps，The oil-in of two hydraulic pumps connects fuel tank，The oil-out of two hydraulic pumps connects the first check valve respectively、Second check valve，The oil-out of two check valves connects Pressure gauge respectively，First check valve connects the first oil circuit，First oil circuit includes two-position four-way solenoid valve and counterbalance valve，The actuator port A of two-position four-way solenoid valve is connected with the rodless cavity of oil cylinder，The rod chamber of oil cylinder is connected with the oil-in of counterbalance valve，The oil-out of counterbalance valve is connected with the actuator port B of two-position four-way solenoid valve，The oil return inlet T of two-position four-way solenoid valve connects fuel tank，Second check valve connects the second oil circuit，Second oil circuit includes three position four-way electromagnetic valve，The actuator port A of three position four-way electromagnetic valve is connected with the rodless cavity of oil cylinder，The rod chamber of oil cylinder is connected with the actuator port B of three position four-way electromagnetic valve，The oil return inlet T of three position four-way electromagnetic valve connects fuel tank，Wherein，It is an oil cylinder that tailstock holds out against hydraulic control system，It is connected between two-position four-way solenoid valve with oil cylinder and has pressurize check valve，The actuator port A of two-position four-way solenoid valve is connected with the oil-in of pressurize check valve，The oil-out of pressurize check valve is connected with the rodless cavity of oil cylinder，It is connected between three position four-way electromagnetic valve with oil cylinder and has hydraulic control one-way valve，The actuator port A of three position four-way electromagnetic valve is connected with the oil-in of hydraulic control one-way valve，The oil-out of hydraulic control one-way valve is connected with the rodless cavity of oil cylinder，The control port of hydraulic control one-way valve is connected with the actuator port B of three position four-way electromagnetic valve，Mechanical hand hydraulic control system has two oil cylinders，Two oil cylinder parallel connections.
Connect between oil-feed oil circuit and the oil return circuit of described first oil circuit and have delicate flow valve and the first relief valve, the oil-in of delicate flow valve and the first relief valve is all connected with the oil inlet P of two-position four-way solenoid valve, and the oil-out of delicate flow valve and the first relief valve is all connected with the oil return inlet T of two-position four-way solenoid valve.
Connecting between oil-feed oil circuit and the oil return circuit of described second oil circuit has the second relief valve, the oil-in of the second relief valve to be connected with the oil inlet P of three position four-way electromagnetic valve, and the oil-out of the second relief valve is connected with the oil return inlet T of three position four-way electromagnetic valve.
The described hydraulic pump being connected with the oil-in of the first check valve is unidirectional quantitative hydraulic pump, and the hydraulic pump being connected with the oil-in of the second check valve is unidirectional volume adjustable hydraulic pump, and the oil-in of two hydraulic pumps is all connected with fuel tank by oil-suction oil filter.
Described two-position four-way solenoid valve is M type, and described three position four-way electromagnetic valve is O type, and the oil return inlet T of two-position four-way solenoid valve and the oil return inlet T of three position four-way electromagnetic valve are all connected with fuel tank by return oil filter.
Described tailstock holds out against oil cylinder active area is mechanical hand hydraulic control system two oil cylinder active area sums of hydraulic control system.
Fuel outlet valve, liquid temperature liquidometer and air filter it is provided with in described fuel tank.
Described tailstock holds out against to be connected between the pressurize check valve of hydraulic control system and oil cylinder pressure switch, connect between the two-position four-way solenoid valve of mechanical hand hydraulic control system and two oil cylinders and have two orifice valves, the oil-out of two orifice valves rodless cavity with two oil cylinders respectively is connected, and the oil-in of two orifice valves is all connected with the actuator port A of two-position four-way solenoid valve.
The beneficial effects of the utility model are: realize the tailstock centre of numerical control cast aluminium flaying machine by two hydraulic control systems on numerical control cast aluminium flaying machine and mechanical hand and mechanical hand works simultaneously, while mechanical hand grabbing workpiece is loaded in the spindle chuck of numerical control cast aluminium flaying machine, the tailstock centre top tight workpiece of numerical control cast aluminium flaying machine, automatically clamping workpiece work it is rapidly completed, save manpower, reduce cost, substantially increase production efficiency, automation mechanized operation can be fully achieved.
Accompanying drawing explanation
Fig. 1 is the structural representation that the tailstock of numerical control cast aluminium flaying machine holds out against hydraulic control system.
Fig. 2 is the structural representation of the hydraulic control system of mechanical hand.
Detailed description of the invention
With detailed description of the invention, this utility model is described in further detail below in conjunction with the accompanying drawings:
nullSuch as Fig. 1、Shown in Fig. 2，A kind of remote synchronous hydraulic control system，Including numerical control cast aluminium flaying machine and mechanical hand，Numerical control cast aluminium flaying machine and mechanical hand are arranged on same production line，Numerical control cast aluminium flaying machine is provided with tailstock and holds out against hydraulic control system，Mechanical hand is provided with mechanical hand hydraulic control system，Tailstock holds out against hydraulic control system and mechanical hand hydraulic control system all includes oil cylinder 1、Fuel tank 10、Two hydraulic pumps，It is provided with fuel outlet valve 9 in described fuel tank 10、Liquid temperature liquidometer 13 and air filter 12，Two hydraulic pumps are respectively unidirectional quantitative hydraulic pump 14 and unidirectional volume adjustable hydraulic pump 8，The oil-in of two hydraulic pumps is all connected with fuel tank 10 by oil-suction oil filter 11，The oil-out of unidirectional quantitative hydraulic pump 14 connects the first check valve 15，The oil-out of unidirectional volume adjustable hydraulic pump 8 connects the second check valve 6，The oil-out of two check valves connects Pressure gauge 4 respectively，First check valve 15 connects the first oil circuit，Second check valve 6 connects the second oil circuit.
nullFirst oil circuit includes two-position four-way solenoid valve 18 and counterbalance valve 19，The Median Function of two-position four-way solenoid valve 18 is M type，I.e. when middle position，Actuator port A、B closes，Oil inlet P and oil return inlet T are joined directly together，Operating mechanism can keep static，Hydraulic pump can be with off-load，The actuator port A of two-position four-way solenoid valve 18 is connected with the rodless cavity of oil cylinder 1，The rod chamber of oil cylinder 1 is connected with the oil-in of counterbalance valve 19，The oil-out of counterbalance valve 19 is connected with the actuator port B of two-position four-way solenoid valve 18，The oil return inlet T of two-position four-way solenoid valve 18 is connected with fuel tank 10 by return oil filter 7，Connect between oil-feed oil circuit and the oil return circuit of the first oil circuit and have delicate flow valve 17 and the first relief valve 16，Delicate flow valve 17 is used for controlling flow，Relief valve is used for overload protection，The outlet pressure keeping hydraulic pump 8 is constant，The oil-in of delicate flow valve 17 and the first relief valve 15 all oil inlet P with two-position four-way solenoid valve 18 are connected，The oil-out of delicate flow valve 17 and the first relief valve 15 all oil return inlet T with two-position four-way solenoid valve 18 are connected.
nullSecond oil circuit includes three position four-way electromagnetic valve 3，The Median Function of three position four-way electromagnetic valve 3 is O type，I.e. when middle position，Each hydraulic fluid port is totally-enclosed，Oil circuit does not circulates，Entering of equipment、Oil return opening is all closed，Operating mechanism can be fixed on any position transfixion，Even if there being External Force Acting that operating mechanism can not be made to move or rotate，Hydraulic pump can not off-load，The actuator port A of three position four-way electromagnetic valve 3 is connected with the rodless cavity of oil cylinder 1，The rod chamber of oil cylinder 1 is connected with the actuator port B of three position four-way electromagnetic valve 3，The oil return inlet T of three position four-way electromagnetic valve 3 is connected with fuel tank 10 by return oil filter 7，Connect between oil-feed oil circuit and the oil return circuit of the second oil circuit and have the second relief valve 5，The oil-in of the second relief valve 5 is connected with the oil inlet P of three position four-way electromagnetic valve 3，The oil-out of the second relief valve 5 is connected with the oil return inlet T of three position four-way electromagnetic valve 3.
nullWherein，It is an oil cylinder that tailstock holds out against hydraulic control system，It is connected between two-position four-way solenoid valve 18 with oil cylinder 1 and has pressurize check valve 20，The actuator port A of two-position four-way solenoid valve 18 is connected with the oil-in of pressurize check valve 20，The oil-out of pressurize check valve 20 is connected with the rodless cavity of oil cylinder 1，It is connected between three position four-way electromagnetic valve 3 with oil cylinder 1 and has hydraulic control one-way valve 2，The actuator port A of three position four-way electromagnetic valve 3 is connected with the oil-in of hydraulic control one-way valve 2，The oil-out of hydraulic control one-way valve 2 is connected with the rodless cavity of oil cylinder 1，The control port of hydraulic control one-way valve 2 is connected with the actuator port B of three position four-way electromagnetic valve 3，Mechanical hand hydraulic control system has two oil cylinders，Two oil cylinder parallel connections，Tailstock holds out against oil cylinder active area is mechanical hand hydraulic control system two oil cylinder active area sums of hydraulic control system.
Tailstock holds out against and is also associated with pressure switch 21 between pressurize check valve 20 and the oil cylinder of hydraulic control system, for exporting the signal of telecommunication when fluid pressure reaches predetermined value, it is connected between the two-position four-way solenoid valve 18 of mechanical hand hydraulic control system with two oil cylinders and has two orifice valves 22, the oil-out of two orifice valves 22 rodless cavity with two oil cylinders respectively is connected, and the oil-in of two orifice valves 22 is all connected with the actuator port A of two-position four-way solenoid valve 18.
Work process of the present utility model:
(1) pressure of the relief valve that first tailstock holds out against hydraulic control system and mechanical hand hydraulic control system is all transferred to higher than oil cylinder maximum load 120%, overflow is opened when system pressure exceedes set pressure for safety valve, excess traffic is made to overflow oil sump tank, ensure that the outlet pressure of relief valve inlet pressure, i.e. hydraulic pump is constant；
(2) being then all energized by the three position four-way electromagnetic valve of two hydraulic control systems, the equal no power of two-position four-way solenoid valve, the first oil circuit closes, and the second oil circuit is open-minded, thus controls the tailstock centre of numerical control cast aluminium flaying machine and mechanical hand moves quickly into appointment position；
(3) finally by the equal no power of three position four-way electromagnetic valve of two control systems, two-position four-way solenoid valve is all energized, first oil circuit is open-minded, second oil circuit is closed, the flow controlling to enter the hydraulic oil of the oil cylinder of two hydraulic control systems by unidirectional quantitative hydraulic pump is identical, the speed that two oil cylinder pistons are advanced is identical, so that the tailstock centre of numerical control cast aluminium flaying machine and mechanical hand work simultaneously, while i.e. in the spindle chuck of mechanical hand grabbing workpiece loading numerical control cast aluminium flaying machine, the tailstock centre top tight workpiece of numerical control cast aluminium flaying machine, automatically clamping workpiece work it is rapidly completed.
Claims (8)
- null1. a remote synchronous hydraulic control system，It is characterized in that: include numerical control cast aluminium flaying machine and mechanical hand，Numerical control cast aluminium flaying machine and mechanical hand are arranged on same production line，Numerical control cast aluminium flaying machine is provided with tailstock and holds out against hydraulic control system，Mechanical hand is provided with mechanical hand hydraulic control system，Tailstock holds out against hydraulic control system and mechanical hand hydraulic control system all includes oil cylinder、Fuel tank、Two hydraulic pumps，The oil-in of two hydraulic pumps connects fuel tank，The oil-out of two hydraulic pumps connects the first check valve respectively、Second check valve，The oil-out of two check valves connects Pressure gauge respectively，First check valve connects the first oil circuit，First oil circuit includes two-position four-way solenoid valve and counterbalance valve，The actuator port A of two-position four-way solenoid valve is connected with the rodless cavity of oil cylinder，The rod chamber of oil cylinder is connected with the oil-in of counterbalance valve，The oil-out of counterbalance valve is connected with the actuator port B of two-position four-way solenoid valve，The oil return inlet T of two-position four-way solenoid valve connects fuel tank，Second check valve connects the second oil circuit，Second oil circuit includes three position four-way electromagnetic valve，The actuator port A of three position four-way electromagnetic valve is connected with the rodless cavity of oil cylinder，The rod chamber of oil cylinder is connected with the actuator port B of three position four-way electromagnetic valve，The oil return inlet T of three position four-way electromagnetic valve connects fuel tank，Wherein，It is an oil cylinder that tailstock holds out against hydraulic control system，It is connected between two-position four-way solenoid valve with oil cylinder and has pressurize check valve，The actuator port A of two-position four-way solenoid valve is connected with the oil-in of pressurize check valve，The oil-out of pressurize check valve is connected with the rodless cavity of oil cylinder，It is connected between three position four-way electromagnetic valve with oil cylinder and has hydraulic control one-way valve，The actuator port A of three position four-way electromagnetic valve is connected with the oil-in of hydraulic control one-way valve，The oil-out of hydraulic control one-way valve is connected with the rodless cavity of oil cylinder，The control port of hydraulic control one-way valve is connected with the actuator port B of three position four-way electromagnetic valve，Mechanical hand hydraulic control system has two oil cylinders，Two oil cylinder parallel connections.
- Remote synchronous hydraulic control system the most according to claim 1, it is characterized in that: connecting between oil-feed oil circuit and the oil return circuit of described first oil circuit has delicate flow valve and the first relief valve, the oil-in of delicate flow valve and the first relief valve is all connected with the oil inlet P of two-position four-way solenoid valve, and the oil-out of delicate flow valve and the first relief valve is all connected with the oil return inlet T of two-position four-way solenoid valve.
- Remote synchronous hydraulic control system the most according to claim 1, it is characterized in that: connecting between oil-feed oil circuit and the oil return circuit of described second oil circuit has the second relief valve, the oil-in of the second relief valve is connected with the oil inlet P of three position four-way electromagnetic valve, and the oil-out of the second relief valve is connected with the oil return inlet T of three position four-way electromagnetic valve.
- Remote synchronous hydraulic control system the most according to claim 1, it is characterized in that: the described hydraulic pump being connected with the oil-in of the first check valve is unidirectional quantitative hydraulic pump, the hydraulic pump being connected with the oil-in of the second check valve is unidirectional volume adjustable hydraulic pump, and the oil-in of two hydraulic pumps is all connected with fuel tank by oil-suction oil filter.
- Remote synchronous hydraulic control system the most according to claim 1, it is characterized in that: described two-position four-way solenoid valve is M type, described three position four-way electromagnetic valve is O type, and the oil return inlet T of two-position four-way solenoid valve and the oil return inlet T of three position four-way electromagnetic valve are all connected with fuel tank by return oil filter.
- Remote synchronous hydraulic control system the most according to claim 1, it is characterised in that: described tailstock holds out against oil cylinder active area is mechanical hand hydraulic control system two oil cylinder active area sums of hydraulic control system.
- Remote synchronous hydraulic control system the most according to claim 1, it is characterised in that: it is provided with fuel outlet valve, liquid temperature liquidometer and air filter in described fuel tank.
- Remote synchronous hydraulic control system the most according to claim 1, it is characterized in that: described tailstock holds out against to be connected between the pressurize check valve of hydraulic control system and oil cylinder pressure switch, connect between the two-position four-way solenoid valve of mechanical hand hydraulic control system and two oil cylinders and have two orifice valves, the oil-out of two orifice valves rodless cavity with two oil cylinders respectively is connected, and the oil-in of two orifice valves is all connected with the actuator port A of two-position four-way solenoid valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620109161.9U CN205533493U (en) | 2016-02-03 | 2016-02-03 | Remote synchronous hydraulic control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620109161.9U CN205533493U (en) | 2016-02-03 | 2016-02-03 | Remote synchronous hydraulic control system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205533493U true CN205533493U (en) | 2016-08-31 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620109161.9U Expired - Fee Related CN205533493U (en) | 2016-02-03 | 2016-02-03 | Remote synchronous hydraulic control system |
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| Country | Link |
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| CN (1) | CN205533493U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105545849A (en) * | 2016-02-03 | 2016-05-04 | 洛阳瑞恒冶金成套设备制造有限公司 | Distant synchronization hydraulic control system and method |
-
2016
- 2016-02-03 CN CN201620109161.9U patent/CN205533493U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105545849A (en) * | 2016-02-03 | 2016-05-04 | 洛阳瑞恒冶金成套设备制造有限公司 | Distant synchronization hydraulic control system and method |
| CN105545849B (en) * | 2016-02-03 | 2017-09-15 | 洛阳瑞恒冶金成套设备制造有限公司 | A kind of remote synchronous hydraulic control system and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160831 |
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| CF01 | Termination of patent right due to non-payment of annual fee |