CN205969850U - Penetrate injection device who glues two boards with built -in oil pipe - Google Patents
Penetrate injection device who glues two boards with built -in oil pipe Download PDFInfo
- Publication number
- CN205969850U CN205969850U CN201620816129.4U CN201620816129U CN205969850U CN 205969850 U CN205969850 U CN 205969850U CN 201620816129 U CN201620816129 U CN 201620816129U CN 205969850 U CN205969850 U CN 205969850U
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- oil
- injection
- shunting
- piston rod
- plate
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Abstract
The utility model discloses a penetrate injection device who glues two boards with built -in oil pipe, glue two board subassemblies and control the valve plate subassembly including penetrating jiao touban, piston rod, penetrating. Penetrating and gluing two board subassemblies, glue two boards, pass in and out oil process orchid, counter flange and reposition of redundant personnel flange including penetrating of integrated into one piece, should penetrate the inside piston chamber that forms of gluing two boards, should penetrate two gluey boards and install the length direction activity that can follow the piston rod on the piston rod, first oil pocket and second oil pocket are separated into with this piston chamber to the piston on the piston rod, when this control valve plate component control oil inlet and first minute oil flow say the intercommunication and the oil return opening when dividing oil flow to say the intercommunication with the second, penetrate and glue the end motion of two boards to the piston rod, when this control valve plate component control oil inlet and second divide oil flow say the intercommunication and the oil return opening when saying the intercommunication with first minute oil flow, penetrate and glue the other end motion of two boards to the piston rod. The utility model discloses both saved space, reduce cost, reduced the risk of oil impregnate again.
Description
Technical field
This utility model is related to a kind of injection device of injection two plate with built-in oil pipe.
Background technology
The injection device of existing fluid pressure type injection machine, between oil cylinder, between oil cylinder and valve plate control assembly, all by outer
The high-pressure oil pipe in portion is connected with seal nipple and communicates and fixing seal, connects complicated, takes up room and the probability of permeability is higher.Outward
Annular volume can be larger, so equipment is relatively costly, installation is more complicated and after cost is higher.
Utility model content
In order to overcome the deficiencies in the prior art, the purpose of this utility model is to provide a kind of injection with built-in oil pipe
The injection device of two plates, both save space, reduces costs, reduce the risk of permeability again.
The purpose of this utility model employs the following technical solutions realization：
A kind of injection device of injection two plate with built-in oil pipe, including：
Injection head plate；
Piston rod, is fixed with injection head plate；
Injection two board component, including integrally formed injection two plate, turnover oil process orchid, counter flange and shunting flange, should
Injection two plate be internally formed plunger shaft, this injection two plate is installed on the piston rod and can be movable along the length direction of piston rod,
This plunger shaft is separated into the first oil pocket and the second oil pocket by the piston on piston rod；Oil process orchid is provided with oil inlet passage and returns for turnover
Oily passage, shunting flange is provided with the first shunting oil duct connecting respectively and the second shunting oil with the first oil pocket and the second oil pocket
Road, counter flange is located between turnover oil process orchid and shunting flange；
Control valve board assembly, be arranged on counter flange, this control valve board assembly has two the first hydraulic fluid ports and two
Second hydraulic fluid port, two the first hydraulic fluid ports are connected with oil inlet passage and drainback passage respectively by counter flange, and two the second hydraulic fluid ports lead to
Cross counter flange to connect with the first shunting oil duct and the second shunting oil duct respectively；When this control valve board assembly controls oil-in and the
When one shunting oil duct connects and oil return opening connects with the second shunting oil duct, injection two plate is to an end motion of piston rod；When this
When control valve board assembly control oil-in is connected with the second shunting oil duct and oil return opening connects with the first shunting oil duct, injection
Two plates are to another end motion of piston rod.
Preferably, counter flange is provided with two first connection oil ducts and two second connection oil ducts, two first connections
One end of oil duct connects oil inlet passage respectively and drainback passage, the other end connect two the first hydraulic fluid ports, two second connections respectively
One end of oil duct connects the first shunting oil duct respectively and the second shunting oil duct, the other end connect two the second hydraulic fluid ports respectively.
Preferably, the quantity of piston rod is also two, and corresponding, the quantity of plunger shaft has two, the first shunting oil duct
Two ends are connected with the first oil pocket of two plunger shaft respectively, two ends second oil with two plunger shaft respectively of the second shunting oil duct
Chamber connects.
Preferably, injection head plate is fixed with piston rod by fixed plate.
Preferably, one end of injection two plate is provided with and sets the protecgulum of this plunger shaft for lid, the other end is provided with and sets this for lid
The bonnet of plunger shaft.
Compared to existing technology, the beneficial effects of the utility model are：Injection two board component of the present utility model includes one
Body formed injection two plate, turnover oil process are blue, counter flange and shunting flange, the oil circuit being internally formed by injection two board component
Realize the oil-feed of the first oil pocket and the second oil pocket and fuel-displaced, so both save space, reduces cost, again need not using outside
Pipeline is attached, easy for installation, reduces the risk of permeability, so that the holistic cost of equipment is declined.
Brief description
Fig. 1 is this utility model generalized section (depression angle)；
Fig. 2 is the generalized section (side-looking angle) of this utility model another location；
In figure：1st, piston rod；2nd, injection two plate；3rd, turnover oil process is blue；4th, counter flange；5th, injection head plate；6th, fixed plate；
7th, protecgulum；8th, shunt flange；9th, bonnet；10th, control valve board assembly.
Specific embodiment
Below, in conjunction with accompanying drawing and specific embodiment, this utility model is described further：
As depicted in figs. 1 and 2, this utility model has the injection device of injection two plate of built-in oil pipe, including injection head
Plate 5, piston rod 1, injection two board component and control valve board assembly 10.Piston rod 1 is fixing with injection head plate 5；Injection two board component
Including integrally formed injection two plate 2, turnover oil process orchid 3, counter flange 4 and shunting flange 8, the inside shape of this injection two plate 2
Become plunger shaft, this injection two plate 2 is arranged on piston rod 1 and can be along the length direction activity of piston rod 1, the work on piston rod 1
This plunger shaft is separated into the first oil pocket and the second oil pocket by plug；Turnover oil process orchid 3 is provided with oil inlet passage and drainback passage, shunting
Flange 8 is provided with the first shunting oil duct connecting respectively and the second shunting oil duct, counter flange 4 with the first oil pocket and the second oil pocket
It is located between turnover oil process blue 3 and shunting flange 8；Valve board assembly 10 is controlled to be arranged on counter flange 4, this control valve board assembly
There are on 10 two the first hydraulic fluid ports and two the second hydraulic fluid ports, two the first hydraulic fluid ports pass through counter flange 4 respectively with oil inlet passage and
Drainback passage connects, and two the second hydraulic fluid ports are passed through counter flange 4 and connected with the first shunting oil duct and the second shunting oil duct respectively；When
When this control valve board assembly 10 control oil-in is connected with the first shunting oil duct and oil return opening connects with the second shunting oil duct,
Injection two plate 2 is to an end motion of piston rod 1；When this control valve board assembly 10 control oil-in with second shunt oil duct connect,
And when oil return opening is connected with the first shunting oil duct, injection two plate 2 is to another end motion of piston rod 1.
Injection two board component of the present utility model includes integrally formed injection two plate 2, turnover oil process orchid 3, counter flange 4
With shunting flange 8, the oil-feed of the first oil pocket and the second oil pocket and fuel-displaced is realized by the oil circuit that injection two board component is internally formed,
So both save space, reduces cost, need not be attached using outside pipeline again, easy for installation, reduce permeability
Risk, makes the holistic cost of equipment decline.
How this control valve board assembly 10 realizes two the first hydraulic fluid ports and the switching of two the second hydraulic fluid port connected modes, is existing
There is technology, will not be described here.
Preferably, counter flange 4 is provided with two first connection oil ducts and two second connection oil ducts, two first connections
One end of oil duct connects oil inlet passage respectively and drainback passage, the other end connect two the first hydraulic fluid ports, two second connections respectively
One end of oil duct connects the first shunting oil duct respectively and the second shunting oil duct, the other end connect two the second hydraulic fluid ports respectively.
Preferably, the quantity of piston rod 1 is also two, and corresponding, the quantity of plunger shaft has two, the first shunting oil duct
Two ends are connected with the first oil pocket of two plunger shaft respectively, two ends second oil with two plunger shaft respectively of the second shunting oil duct
Chamber connects.
Preferably, injection head plate 5 passes through fixed plate 6 and piston rod 1 is fixing.
Preferably, one end of injection two plate 2 is provided with and sets the protecgulum 7 of this plunger shaft for lid, the other end is provided with and sets for lid
The bonnet 9 of this plunger shaft.
It will be apparent to those skilled in the art that can technical scheme as described above and design, make other various
Corresponding change and deformation, and all these change and deformation all should belong to the protection of this utility model claim
Within the scope of.
Claims (5)
1. a kind of injection device of injection two plate with built-in oil pipe is it is characterised in that include：
Injection head plate；
Piston rod, is fixed with injection head plate；
Injection two board component, including integrally formed injection two plate, turnover oil process orchid, counter flange and shunting flange, this injection
Two plates be internally formed plunger shaft, this injection two plate is installed on the piston rod and can be movable along the length direction of piston rod, piston
This plunger shaft is separated into the first oil pocket and the second oil pocket by the piston on bar；Turnover oil process orchid is provided with oil inlet passage and oil return is led to
Road, shunting flange is provided with the first shunting oil duct connecting respectively and the second shunting oil duct, mistake with the first oil pocket and the second oil pocket
Cross flange to be located between turnover oil process orchid and shunting flange；
Control valve board assembly, be arranged on counter flange, this control valve board assembly has two the first hydraulic fluid ports and two second
Hydraulic fluid port, two the first hydraulic fluid ports are connected with oil inlet passage and drainback passage respectively by counter flange, and two the second hydraulic fluid ports passed through
Cross flange to connect with the first shunting oil duct and the second shunting oil duct respectively；When this control valve board assembly controls oil-in and first point
When stream oil duct connects and oil return opening connects with the second shunting oil duct, injection two plate is to an end motion of piston rod；When this control
When valve board assembly control oil-in is connected with the second shunting oil duct and oil return opening connects with the first shunting oil duct, injection two plate
Another end motion to piston rod.
2. there is the injection device of injection two plate of built-in oil pipe as claimed in claim 1 it is characterised in that on counter flange
It is provided with two first and connects oil duct and two second connection oil ducts, one end of two first connection oil ducts connects oil inlet passage respectively
Connect two the first hydraulic fluid ports with drainback passage, the other end respectively, one end of two second connection oil ducts connects the first shunting respectively
Oil duct and the second shunting oil duct, the other end connect two the second hydraulic fluid ports respectively.
3. there is the injection device of injection two plate of built-in oil pipe as claimed in claim 1 it is characterised in that the number of piston rod
Amount also be two, corresponding, the quantity of plunger shaft has two, first shunting oil duct two ends respectively with two plunger shaft first
Oil pocket connects, and the two ends of the second shunting oil duct are connected with the second oil pocket of two plunger shaft respectively.
4. there is the injection device of injection two plate of built-in oil pipe as claimed in claim 1 it is characterised in that injection head plate is led to
Cross fixed plate to fix with piston rod.
5. there is the injection device of injection two plate of built-in oil pipe as claimed in claim 1 it is characterised in that injection two plate
One end is provided with and sets the protecgulum of this plunger shaft for lid, the other end is provided with the bonnet setting this plunger shaft for lid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620816129.4U CN205969850U (en) | 2016-07-28 | 2016-07-28 | Penetrate injection device who glues two boards with built -in oil pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620816129.4U CN205969850U (en) | 2016-07-28 | 2016-07-28 | Penetrate injection device who glues two boards with built -in oil pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205969850U true CN205969850U (en) | 2017-02-22 |
Family
ID=58027548
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620816129.4U Active CN205969850U (en) | 2016-07-28 | 2016-07-28 | Penetrate injection device who glues two boards with built -in oil pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205969850U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110520271A (en) * | 2017-04-19 | 2019-11-29 | 京洛株式会社 | Molding machine |
-
2016
- 2016-07-28 CN CN201620816129.4U patent/CN205969850U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110520271A (en) * | 2017-04-19 | 2019-11-29 | 京洛株式会社 | Molding machine |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |