CN209478804U - Large size plastic jetting-moulding device hydraulic oil closing means - Google Patents
Large size plastic jetting-moulding device hydraulic oil closing means Download PDFInfo
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- CN209478804U CN209478804U CN201822209301.1U CN201822209301U CN209478804U CN 209478804 U CN209478804 U CN 209478804U CN 201822209301 U CN201822209301 U CN 201822209301U CN 209478804 U CN209478804 U CN 209478804U
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- oil
- fuel tank
- large size
- hydraulic oil
- closing means
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Abstract
Large size plastic jetting-moulding device hydraulic oil closing means refer in particular to closing means of the hydraulic oil in maintenance process that a kind of Bulk plastic injection moulding machine is stored in fuel tank the utility model relates to plastic injection molding machine tool technical field.It is achieved by the following technical solution: large size plastic jetting-moulding device hydraulic oil closing means, it is made of fuel tank, adapter, oil sealing valve and oil pump, fuel tank is fixed on injection molding machine, adapter one end is connected on fuel tank by hose, the other end is connected to the entrance of oil sealing valve, the outlet of oil sealing valve is fixedly connected with oil pump, the channel between spool connection and closing fuel tank and oil pump along axial-movement.The utility model is due to being closed rapidly the hydraulic oil in the large size plastic jetting-moulding device fuel tank for having pending maintenance, maintenance by oil sealing valve, greatly shorten the time for the process of draining the oil, also a series of assembly and disassembly work that must be carried out due to the process of draining the oil are eliminated, production efficiency is improved.
Description
Technical field
The utility model relates to plastic injection molding machine tool technical fields, refer in particular to a kind of Bulk plastic injection moulding machine
It is stored in closing means of the hydraulic oil in fuel tank in maintenance process.
Background technique
With the development of science and technology various plastic products are widely applied in our work and life.Such as automobile
Baffle, large-scale plastic toy, dustbin etc., and the industrial products of these big parts are processed by large size plastic jetting-moulding device
At.Injection molding machine is all to need to push executive component to carry out processing action by mould shifting oil cylinder first in processing.And these, very
It is all mostly the transmitting moved by hydraulic oil as dynamic medium.However, whenever being safeguarded, being maintained to large size plastic jetting-moulding device
Before, it requires to be a slow and very bothersome process by the process that hydraulic oil is released from fuel tank, and drained the oil, this is right
For the fast pace modern society of Time is money, its demand is no longer satisfied.
Summary of the invention
The purpose of the utility model is to overcome above-mentioned the deficiencies in the prior art places, and provide a kind of large size plastic jetting-moulding device liquid
Pressure oil closing means.
The utility model is achieved by the following technical solution: large size plastic jetting-moulding device hydraulic oil closing means, by fuel tank, is turned
Connector, oil sealing valve and oil pump composition, fuel tank are fixed on injection molding machine, and adapter one end is connected on fuel tank by hose, another
End is connected to the entrance of oil sealing valve, and the outlet of oil sealing valve is fixedly connected with oil pump, along spool connection and the closing fuel tank of axial-movement
Channel between oil pump.
The spool, which is connect by mandrel with piston, to be integral.
The utility model will be due to that will have the hydraulic oil in the pending large size plastic jetting-moulding device fuel tank safeguarded, maintained by oil sealing valve
Closing rapidly, is greatly shortened the time for the process of draining the oil, also eliminates a series of dresses that must be carried out due to the process of draining the oil
It tears work open, improves production efficiency.
Detailed description of the invention:
Attached drawing 1 is the utility model main view；
Attached drawing 2 is the A-A cross-sectional view of attached drawing 1.
Specific embodiment:
See attached drawing 1~2, large size plastic jetting-moulding device hydraulic oil closing means, by fuel tank 1, adapter 2, oil sealing valve 3 and 4 groups of oil pump
At fuel tank 1 is fixed on injection molding machine, and 2 one end of adapter is connected on fuel tank 1 by hose, and the other end is connected to oil sealing valve
The outlet 33 of entrance, oil sealing valve is fixedly connected with oil pump 4, between the spool connection and closing fuel tank 1 and oil pump 4 along axial-movement
Channel.
The spool is connect with piston 32 by mandrel 31 and is integral.
When using the utility model, when large size plastic jetting-moulding device is needed to be serviced, maintained, start oil sealing valve 3, it is straight along axis
31 spiral of mandrel of line movement moves right, so that piston connected to it 32 is synchronized and moved right, piston 32 cuts off adapter 2
It can not be flowed out from the outlet of oil sealing valve 33 with the channel of oil pump 4 so that the hydraulic oil in fuel tank 1 is closed at adapter 2.
To eliminate a series of assembly and disassembly work that must be carried out to large size plastic jetting-moulding device due to the process of draining the oil, production efficiency is improved.
Claims (2)
1. large size plastic jetting-moulding device hydraulic oil closing means are made of fuel tank, adapter, oil sealing valve and oil pump, fuel tank is fixed on injection molding
On machine, it is characterised in that: adapter one end is connected on fuel tank by hose, and the other end is connected to the entrance of oil sealing valve, oil sealing
The outlet of valve is fixedly connected with oil pump, the channel between spool connection and closing fuel tank and oil pump along axial-movement.
2. large size plastic jetting-moulding device hydraulic oil closing means according to claim 1, it is characterised in that: the spool is by mandrel
It connect and is integral with piston.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822209301.1U CN209478804U (en) | 2018-12-27 | 2018-12-27 | Large size plastic jetting-moulding device hydraulic oil closing means |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822209301.1U CN209478804U (en) | 2018-12-27 | 2018-12-27 | Large size plastic jetting-moulding device hydraulic oil closing means |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209478804U true CN209478804U (en) | 2019-10-11 |
Family
ID=68128395
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822209301.1U Active CN209478804U (en) | 2018-12-27 | 2018-12-27 | Large size plastic jetting-moulding device hydraulic oil closing means |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209478804U (en) |
-
2018
- 2018-12-27 CN CN201822209301.1U patent/CN209478804U/en active Active
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