CN207533935U - The hydraulic device of stroma in a kind of die casting machine - Google Patents
The hydraulic device of stroma in a kind of die casting machine Download PDFInfo
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- CN207533935U CN207533935U CN201721552351.9U CN201721552351U CN207533935U CN 207533935 U CN207533935 U CN 207533935U CN 201721552351 U CN201721552351 U CN 201721552351U CN 207533935 U CN207533935 U CN 207533935U
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- die casting
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Abstract
The utility model discloses a kind of hydraulic devices of stroma in die casting machine, including stroma in fuel tank and die casting machine, stroma lower section and third path in the die casting machine, fourth passage and fifth passage connect, the third path, fourth passage and fifth passage are from left to right arranged in order, the third path connects with the 7th access, 7th access connects by fourth passage and fifth passage with the 6th access, oil inlet pipe is equipped in the fuel tank, flowline and the 6th access, the oil inlet pipe connects with third path, the flowline connects with fifth passage.Increase stroma in an independent hydraulic station system connection die casting machine outside die casting machine, hydraulic station uses the pressure system of nitrogen energy storage type, independent neutron dynamical system makes neutron action system pressure sufficient, speed during mold neutron motion is more accelerated, improve production efficiency, dynamical system is detached with die casting machine, reduces the load of die casting machine motor, reduces the failure of die casting machine.
Description
Technical field
The utility model is related to die casting fields, and in particular to the hydraulic device of stroma in a kind of die casting machine.
Background technology
System pressure branch dispensing injection energy-storage system, folding modular system and the neutron action system of present die casting machine, pressure
The casting most table structure of product is complex, and the number of neutrons that mold uses increases, the power demand bigger of neutron action and more frequency
Numerous, the motor load of die casting machine increases, and increases die casting machine failure, and when mold neutron dismounts, neutron action oil pipe can be brought into miscellaneous
Object is easily damaged the oil circuit control unit of die casting machine.
Utility model content
The purpose of this utility model is to provide a kind of hydraulic device of stroma in die casting machine, to solve above-mentioned background technology
The problem of middle proposition.
To achieve these goals, the technical solution of the utility model is as follows：The hydraulic device of stroma in a kind of die casting machine,
Including stroma in fuel tank and die casting machine, in the die casting machine below stroma and third path, fourth passage and fifth passage phase
It connects, the third path, fourth passage and fifth passage are from left to right arranged in order, the third path and the 7th access
Connect, the 7th access connects by fourth passage and fifth passage with the 6th access, and oil inlet is equipped in the fuel tank
Pipe, flowline and the 6th access, the oil inlet pipe connect with third path, and the flowline connects with fifth passage, institute
The first access is equipped between the oil inlet pipe and flowline stated, the fourth passage connects with alternate path, and described second is logical
Road connects by fifth passage with the 6th access.
Further, the third path is equipped with electro-hydraulic reversing valve.
Further, the 7th access left end connects with pressure sensor, and the 7th access left part is equipped with
Pressure gauge and accumulator, the 7th access right are equipped with flow control valve.
Further, stacking type hydraulic control check valve and solenoid directional control valve are connected in the fourth passage and third path.
Further, access is equipped between the 7th access and alternate path, the access is equipped with seat valve type
Reversal valve.
Further, first access is equipped with Superimposed relief valve.
Further, the oil inlet pipe is equipped with motor and inlet oil filter, and the inlet oil filter is located at oil inlet
Pipe bottom.
Further, the flowline is equipped with cooler and goes out oil strainer, the cooler by pipeline with
6th access connects, the lower section for going out oil strainer and being located at cooler.
The beneficial effects of the utility model are：The utility model is that neutron action system is separated, outside die casting machine
Increase stroma in an independent hydraulic device connection die casting machine, dedicated for dominating the pressure of neutron action, hydraulic station uses
The pressure system of nitrogen energy storage type, the independent action for dominating neutron, pressure size can be adjusted it according to needs of production
Section, independent neutron dynamical system make neutron action system pressure sufficient, and speed during mold neutron motion is more accelerated, and improves life
Efficiency is produced, dynamical system is detached with die casting machine, reduces the load of die casting machine motor, reduces the failure of die casting machine.
Description of the drawings
Fig. 1 is the structure diagram of the utility model.
In figure：Stroma 2, the first access 3, alternate path 4, third path 5, fourth passage the 6, the 5th in fuel tank 1, die casting machine
Access 7, the 6th access 8, seat valve type reversal valve 9, the 7th access 10, stacking type hydraulic control check valve 11, solenoid directional control valve 12, motor
13rd, Superimposed relief valve 14, electro-hydraulic reversing valve 15, oil inlet pipe 16, flowline 17, cooler 18.
Specific embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
It clearly and completely describes, it is clear that the described embodiments are only a part of the embodiments of the utility model rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are without making creative work
All other embodiments obtained shall fall within the protection scope of the present invention.
The hydraulic device of stroma in a kind of die casting machine, including stroma 2 in fuel tank 1 and die casting machine, the die casting machine neutron
2 lower section of seat connects with third path 5, fourth passage 6 and fifth passage 7, and the third path 5, fourth passage 6 and the 5th are logical
Road 7 is from left to right arranged in order, and the third path 5 connects with the 7th access 10, and the 7th access 10 passes through the 4th
Access 6 and fifth passage 7 connect with the 6th access 8, and oil inlet pipe 16,17 and the 6th access of flowline are equipped in the fuel tank 1
8, the oil inlet pipe 16 connects with third path 5, and the flowline 17 connects with fifth passage 7, the oil inlet pipe 16
The first access 3 is equipped between flowline 17, the fourth passage 6 connects with alternate path 4, and the alternate path 4 passes through
Fifth passage 7 is crossed with the 6th access 8 to connect.
The third path 5 is equipped with electro-hydraulic reversing valve 15,10 left end of the 7th access and pressure sensor phase
It connects, 10 left part of the 7th access is equipped with pressure gauge and accumulator, and 10 right of the 7th access is equipped with flow control
Valve, is connected to stacking type hydraulic control check valve 11 and solenoid directional control valve 12 in the fourth passage 6 and third path 5, and described the
Access is equipped between seven accesses 10 and alternate path 4, the access is equipped with seat valve type reversal valve 9, first access 3
Superimposed relief valve 14 is equipped with, the oil inlet pipe 16 is equipped with motor 13 and inlet oil filter, the inlet oil filter
16 bottom of oil inlet pipe is located at, the flowline 17 is equipped with cooler and goes out oil strainer 18, and the cooler 18 is logical
Piping connects with the 6th access 8, the lower section for going out oil strainer and being located at cooler 18.
During specific implementation：Oil inlet pipe 16 enters pipeline from 1 inner draw oil of fuel tank, and inlet oil filter carries out hydraulic oil
Filtration treatment, after 13 output pressure of motor, when accumulator pressure reaches setting pressure, Superimposed relief valve 14 is opened, hydraulic oil
Through 3 circulating cooling of the first access；When the emergency stop switch of neutron dynamical system is pressed, seat valve type reversal valve 9 is opened, accumulator
Automatically unloading, the hydraulic oil of accumulator return to fuel tank through alternate path 4, and seat valve type reversal valve 9 keeps normally closed in normal work
State；When receiving the entrance of die casting machine neutron or exiting signal, electro-hydraulic reversing valve 15 is opened, and hydraulic oil passes through third path 5
Middle stroma is input power to, middle stroma control neutron enters or exits；When neutron returns to the limiting for entering or exiting, third is led to
5 fuel cut-off of road, fourth passage 6, which is opened, keeps fuel feeding, and neutron is maintained to remain unchanged position；Neutron is into fashionable, neutron rollback side
Hydraulic oil return to fuel tank 1 through fifth passage 7 to cooler 18, when neutron retracts, the hydraulic oil of neutron approaching side is logical through the 5th
Road 7 returns to fuel tank 1 to cooler 18；When accumulator needs manual release, open flow control valve and carry out release, hydraulic oil is through the
Six accesses 8 return to fuel tank 1, and flow control valve keeps normally off in normal work.
The utility model is that neutron action system is separated, and increases an independent hydraulic device outside die casting machine and connects
Stroma 2 in die casting machine are connect, dedicated for dominating the pressure of neutron action, hydraulic station uses the pressure system of nitrogen energy storage type, solely
The vertical action for dominating neutron, pressure size can be adjusted according to needs of production, and independent neutron dynamical system makes
Neutron action system pressure is sufficient, and speed during mold neutron motion is more accelerated, and improves production efficiency, dynamical system and die casting machine
Separation reduces the load of die casting machine motor, reduces the failure of die casting machine.
While there has been shown and described that the embodiment of the utility model, for the ordinary skill in the art,
It is appreciated that can these embodiments be carried out with a variety of variations in the case of the principle and spirit for not departing from the utility model, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (8)
1. a kind of hydraulic device of stroma in die casting machine, including stroma (2) in fuel tank (1) and die casting machine, which is characterized in that described
Die casting machine in connect with third path (5), fourth passage (6) and fifth passage (7) below stroma (2), the third is led to
Road (5), fourth passage (6) and fifth passage (7) are from left to right arranged in order, the third path (5) and the 7th access
(10) connect, the 7th access (10) connects by fourth passage (6) and fifth passage (7) with the 6th access (8), described
Fuel tank (1) in be equipped with oil inlet pipe (16), flowline (17) and the 6th access (8), the oil inlet pipe (16) and third path
(5) connect, the flowline (17) connects with fifth passage (7), is set between the oil inlet pipe (16) and flowline (17)
There is the first access (3), the fourth passage (6) connects with alternate path (4), and the alternate path (4) is logical by the 5th
Road (7) connects with the 6th access (8).
2. the hydraulic device of stroma in a kind of die casting machine according to claim 1, which is characterized in that the third path
(5) it is equipped with electro-hydraulic reversing valve (15).
3. the hydraulic device of stroma in a kind of die casting machine according to claim 1, which is characterized in that the 7th access
(10) left end connects with pressure sensor, and the 7th described access (10) left part is equipped with pressure gauge and accumulator, and described the
Seven accesses (10) right is equipped with flow control valve.
4. the hydraulic device of stroma in a kind of die casting machine according to claim 1, which is characterized in that the fourth passage
(6) with being connected to stacking type hydraulic control check valve (11) and solenoid directional control valve (12) in third path (5).
5. the hydraulic device of stroma in a kind of die casting machine according to claim 1, which is characterized in that the 7th access
(10) access is equipped between alternate path (4), the access is equipped with seat valve type reversal valve (9).
6. the hydraulic device of stroma in a kind of die casting machine according to claim 1, which is characterized in that first access
(3) it is equipped with Superimposed relief valve (14).
7. the hydraulic device of stroma in a kind of die casting machine according to claim 1, which is characterized in that the oil inlet pipe
(16) motor (13) and inlet oil filter are equipped with, the inlet oil filter is located at oil inlet pipe (16) bottom.
8. the hydraulic device of stroma in a kind of die casting machine according to claim 1, which is characterized in that the flowline
(17) it is equipped with cooler (18) and goes out oil strainer, the cooler (18) is connected by pipeline with the 6th access (8), institute
The lower section for going out oil strainer and being located at cooler (18) stated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721552351.9U CN207533935U (en) | 2017-11-20 | 2017-11-20 | The hydraulic device of stroma in a kind of die casting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721552351.9U CN207533935U (en) | 2017-11-20 | 2017-11-20 | The hydraulic device of stroma in a kind of die casting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207533935U true CN207533935U (en) | 2018-06-26 |
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ID=62614217
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721552351.9U Active CN207533935U (en) | 2017-11-20 | 2017-11-20 | The hydraulic device of stroma in a kind of die casting machine |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112524101A (en) * | 2020-11-20 | 2021-03-19 | 深圳领威科技有限公司 | Auxiliary energy storage device |
-
2017
- 2017-11-20 CN CN201721552351.9U patent/CN207533935U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112524101A (en) * | 2020-11-20 | 2021-03-19 | 深圳领威科技有限公司 | Auxiliary energy storage device |
| CN112524101B (en) * | 2020-11-20 | 2022-02-08 | 深圳领威科技有限公司 | Auxiliary energy storage device |
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