CN209478880U - Large size plastic jetting-moulding device hydraulic oil pipe joint structure - Google Patents
Large size plastic jetting-moulding device hydraulic oil pipe joint structure Download PDFInfo
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- CN209478880U CN209478880U CN201822210057.0U CN201822210057U CN209478880U CN 209478880 U CN209478880 U CN 209478880U CN 201822210057 U CN201822210057 U CN 201822210057U CN 209478880 U CN209478880 U CN 209478880U
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- hydraulic oil
- oil pipe
- pressure hose
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Abstract
Large size plastic jetting-moulding device hydraulic oil pipe joint structure, the utility model relates to plastic injection molding machine tool technical fields, refer in particular to a kind of oil connection structure of Bulk plastic injection moulding machine hydraulic oil.It is made of fuselage, level-one moving component, high-pressure hose, joint assembly and second degree of motion component, level-one moving component with glue injection oil cylinder is movably disposed on the guide rail of fuselage, second degree of motion component with hydraulic oil motor is movably disposed on the guide rail of level-one moving component, high-pressure hose one end is fixedly connected on the hydraulic oil interface of glue injection oil cylinder, the other end be fixed on second degree of motion component and swingable joint assembly is connected.Swing of the utility model due to the joint assembly by being connected to high-pressure hose fixing end, the moving distance due to hydraulic oil pipe when glue injection oil cylinder impulse stroke is too long can greatly be made up, reduce the high-pressure hose length being laid on fuselage, production cost is reduced, and entire machine is planned, is neat.
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
The oil connection structure of hydraulic oil.
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 glue injection oil cylinder first in processing.And these, very
It is all mostly the transmitting moved by hydraulic oil as dynamic medium.However, when being processed large size plastic jetting-moulding device, injection
The impulse stroke of oil cylinder is generally longer, also to follow movement with its high-pressure hose moved synchronously, and high-pressure hose at present
End is fixed in the rack of injection molding machine, and the high-pressure hose that only length substantially exceeds glue injection oil cylinder impulse stroke could expire
Needs when sufficient large size plastic jetting-moulding device is processed.And when glue injection oil cylinder is without big impulse stroke, long, sagging high pressure
The normal work and beauty that hose then influences large size plastic jetting-moulding device are now.
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 pipe joint structure.
The utility model is achieved by the following technical solution: large size plastic jetting-moulding device hydraulic oil pipe joint structure, by fuselage,
Level-one moving component, high-pressure hose, joint assembly and second degree of motion component composition, the level-one moving component with glue injection oil cylinder can
Mobile is arranged on the guide rail of fuselage, and the second degree of motion component with hydraulic oil motor is movably disposed at level-one movement portion
On the guide rail of part, high-pressure hose one end is fixedly connected on the hydraulic oil interface of glue injection oil cylinder, and the other end is transported with second level is fixed on
On dynamic component and swingable joint assembly is connected.
The joint assembly is made of fixing seat, main oil pipe, rotary joint, hollow main oil pipe be connected to fixing seat with
Between rotary joint, fixing seat is secured transverse on second degree of motion component, rotary joint one end suspension, during rotary joint is set in
The outer ring of empty main oil pipe；The fuel feed hole one end being arranged on rotary joint is connected with the oil outlet on main oil pipe tube wall, another
It holds and is connect with high-pressure hose.
The outside of the main oil pipe and rotary joint outer ring boundary is equipped with groove, is provided with sealing ring in groove.
The hydraulic oil interface of the glue injection oil cylinder can be joint assembly.
The utility model can greatly be made up due to the swing of the joint assembly by being connected to high-pressure hose fixing end
Due to the moving distance of high-pressure hose when glue injection oil cylinder impulse stroke is too long, the high-pressure hose length being laid on fuselage is reduced,
Production cost is reduced, and entire machine is planned, is neat.
Detailed description of the invention:
Attached drawing 1 is the utility model main view；
Attached drawing 2 is enlarged drawing at the A of attached drawing 1；
Attached drawing 3 is joint assembly sectional view.
Specific embodiment:
See attached drawing 1~3, large size plastic jetting-moulding device hydraulic oil pipe joint structure, by fuselage 1, level-one moving component 2, high-pressure hose
3, joint assembly 4 and second degree of motion component 5 form, and the level-one moving component 2 with glue injection oil cylinder 21 is movably disposed at machine
On the guide rail of body, the second degree of motion component 5 with hydraulic oil motor 51 is movably disposed at the guide rail 2 of level-one moving component 2
On 2,3 one end of high-pressure hose is fixedly connected on the hydraulic oil interface of glue injection oil cylinder 21, the other end and is fixed on second degree of motion portion
On part 5 and swingable joint assembly 4 is connected.
The joint assembly 4 is made of fixing seat 41, main oil pipe 42, rotary joint 43, and hollow main oil pipe 42 connects
Between fixing seat 41 and rotary joint 43, fixing seat 41 is secured transverse on second degree of motion component 5, and 43 one end of rotary joint is outstanding
It sets, rotary joint 43 is set in the outer ring of hollow main oil pipe 42,431 one end of fuel feed hole being arranged on rotary joint 43 and total
Oil outlet 421 on 42 tube wall of oil pipe is connected, and the other end and connect with high-pressure hose 3.
The outside of the main oil pipe 42 and 43 outer ring boundary of rotary joint is equipped with groove 422, is provided in groove 422
Sealing ring.
The hydraulic oil interface of the mould shifting oil cylinder 2 can be joint assembly 4.
When using the utility model, when large size plastic jetting-moulding device work, the level-one moving component 2 with glue injection oil cylinder 21 is in machine
It is moved on the guide rail of body 1 or the second degree of motion component 5 with hydraulic oil motor 51 is moved up in the guide rail 22 of level-one moving component 2
It is dynamic, 3 synchronizing moving of high-pressure hose being connected on glue injection oil cylinder 21, since the other end of high-pressure hose 3 is transported with second level is fixed on
The rotary joint 43 in joint assembly 4 on dynamic component 5 is connected, and under the pulling of high-pressure hose 3, is set in hollow total oil
The rotary joint 43 of 42 outer ring of pipe is rotated with the axial line of main oil pipe 42, and the arc length of rotational angle is equivalent to and compensates for high pressure
The mobile distance of hose 3, virtually shortens the length of required high-pressure hose 3, and it is sagging with fuselage 1 to also avoid high-pressure hose 3
Contact shortens 3 service life of high-pressure hose, reduces production cost, and entire machine is planned, is neat.
Claims (4)
1. large size plastic jetting-moulding device hydraulic oil pipe joint structure, by fuselage, level-one moving component, high-pressure hose, joint assembly and second level
Moving component composition, the level-one moving component with glue injection oil cylinder are movably disposed on the guide rail of fuselage, have hydraulic oil
The second degree of motion component of motor is movably disposed on the guide rail of level-one moving component, it is characterised in that: high-pressure hose one end
It is fixedly connected on the hydraulic oil interface of glue injection oil cylinder, the other end and is fixed on connector on second degree of motion component and swingable
Component is connected.
2. large size plastic jetting-moulding device hydraulic oil pipe joint structure according to claim 1, it is characterised in that: the joint assembly
It is made of fixing seat, main oil pipe, rotary joint and end cap, hollow main oil pipe is connected between fixing seat and end cap, fixing seat
It is secured transverse on second degree of motion component with end cap, rotary joint one end suspension, rotary joint is set in hollow main oil pipe
Outer ring, and it is fixed on the side of end cap；The fuel feed hole one end being arranged on rotary joint is connected with the oil outlet on main oil pipe tube wall
It is logical, it the other end and is connect with high-pressure hose.
3. large size plastic jetting-moulding device hydraulic oil pipe joint structure according to claim 2, it is characterised in that: the main oil pipe with
The outside of rotary joint outer ring boundary is equipped with groove, is provided with sealing ring in groove.
4. large size plastic jetting-moulding device hydraulic oil pipe joint structure according to claim 1, it is characterised in that: the glue injection oil cylinder
Hydraulic oil interface can be joint assembly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822210057.0U CN209478880U (en) | 2018-12-27 | 2018-12-27 | Large size plastic jetting-moulding device hydraulic oil pipe joint structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822210057.0U CN209478880U (en) | 2018-12-27 | 2018-12-27 | Large size plastic jetting-moulding device hydraulic oil pipe joint structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209478880U true CN209478880U (en) | 2019-10-11 |
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ID=68128422
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822210057.0U Active CN209478880U (en) | 2018-12-27 | 2018-12-27 | Large size plastic jetting-moulding device hydraulic oil pipe joint structure |
Country Status (1)
| Country | Link |
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| CN (1) | CN209478880U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109483835A (en) * | 2018-12-27 | 2019-03-19 | 东莞亿东机器有限公司 | Large size plastic jetting-moulding device hydraulic oil pipe joint structure |
-
2018
- 2018-12-27 CN CN201822210057.0U patent/CN209478880U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109483835A (en) * | 2018-12-27 | 2019-03-19 | 东莞亿东机器有限公司 | Large size plastic jetting-moulding device hydraulic oil pipe joint structure |
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