CN207432709U - For cylinder plate, injecting unit and the forming machine of injecting unit - Google Patents
For cylinder plate, injecting unit and the forming machine of injecting unit Download PDFInfo
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- CN207432709U CN207432709U CN201721290549.4U CN201721290549U CN207432709U CN 207432709 U CN207432709 U CN 207432709U CN 201721290549 U CN201721290549 U CN 201721290549U CN 207432709 U CN207432709 U CN 207432709U
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- cylinder
- cylinder plate
- longitudinal axis
- vertical passage
- plate according
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Abstract
The utility model is related to a kind of cylinder plate for injecting unit, the cylinder plate includes matrix (2) and at least one cylinder (3) rigidly connected with matrix (2) and with longitudinal axis (X), the cylinder：It is suitable for accommodating piston unit (4) in the interior room (5) of at least one cylinder (3), wherein, by the way that the injection movements of injecting unit (10) can be carried out to interior room (5) on-load pressure by piston unit (4)；With vertical passage (7), the vertical passage is arranged essentially parallel to longitudinal axis (X) orientation；And with interconnection (8), which is connected vertical passage (7) with the interior room (5) of at least one cylinder (3)；Wherein, the vertical passage (7) and the interconnection (8) are set with misplacing relative to each other.The utility model further relates to a kind of injecting unit including the cylinder plate and includes the forming machine of the injecting unit.
Description
Technical field
The utility model is related to a kind of cylinder plates, a kind of injecting unit and forming machine for injecting unit.
Background technology
The steel plate of same type is used in (structure is short) injecting unit of injection molding machine.The cylinder plate tool is there are two cylinder, at this
Piston is provided in the state of having assembled in two cylinders.
Hydraulic piston-cylinder unit is createed by the piston unit being arranged in the interior room of at least one cylinder.Pass through
To the interior room on-load pressure of cylinder, the injection movement of injecting unit can be carried out.
Utility model content
The purpose of this utility model is that providing a kind of cylinder plate, the cylinder plate is in the substantially the same situation of material consumption
The higher hydraulic pressure of lower permission and/or higher injection force.
On the one hand, the purpose is realized using feature as described below.This is by vertical passage and interconnection with respect to that
This dislocation ground (prejudicially) sets to realize.A kind of this cylinder plate for injecting unit includes matrix and is connected with matrix rigid
And at least one cylinder with longitudinal axis, the cylinder：It is suitable for accommodating piston unit in the interior room of at least one cylinder,
Wherein, by the way that the injection movement of injecting unit can be carried out to interior room on-load pressure by piston unit；It is described with vertical passage
Vertical passage is arranged essentially parallel to longitudinal axis orientation；And with interconnection, the interconnection by vertical passage with it is described extremely
The interior room connection of a few cylinder；The cylinder plate is characterized in that：The vertical passage and the interconnection misplace relative to each other
Ground is set.
On the other hand, the purpose is realized by the cylinder plate with features described below.This by vertical passage compared with
The perpendicular dislocation of longitudinal axis comprising at least one cylinder (prejudicially) set and realize.This one kind is used to inject list
Member cylinder plate include matrix and be connected with matrix rigid and have longitudinal axis at least one cylinder, the cylinder：It is suitable for
Piston unit is accommodated in the interior room of at least one cylinder, wherein, by that can be carried out to interior room on-load pressure by piston unit
The injection movement of injecting unit；And with vertical passage, which is arranged essentially parallel to longitudinal axis orientation；The cylinder plate
It is characterized in that：The vertical passage is set with misplacing compared with the perpendicular of the longitudinal axis comprising at least one cylinder.
Vertical passage is compared with interconnection or being set compared at least one cylinder dislocation can realize reduction logical
The peak stress that occurs in the region in the region in road and particularly intersected in passage.As a result, in the equal situation of cylinder board size
Under can use higher hydraulic coupling and higher injection force compared with prior art.In other words, in predetermined maximum hydraulic pressure
Can use smaller cylinder plate in the case of pressure and in the case of predetermined maximum extrusion pressure, the smaller cylinder plate by
This is lighter than the prior art, more saves material and more cost-effective.
Following content can be used to be used as vertical passage compared with interconnection or compared with comprising described at least one
The criterion that the perpendicular dislocation ground of the longitudinal axis of a cylinder is set, i.e. the center line of the vertical passage not center with interconnection
Line intersects the center line (at least partially) of vertical passage in other words without the perpendicular of the longitudinal axis comprising at least one cylinder
Straight plane.If using the vertical passage and/or interconnection with asymmetrical cross-section, particularly non-circular cross sections,
The position of center line can be determined by the first torque (center of gravity with unit intensity of cross section) of the standardization of cross section.
It is transversely set it should be noted that interconnection will be substantially opposite vertical passage mostly.Here, interconnection can
With unquestionably vertically or close to vertically extending.
The injection movement of injecting unit may, for example, be plasticized screw and/or injection ram feeding.
Cylinder plate can simply be made by pouring technology.
In another simple designing scheme, vertical passage can be configured to longitudinal hole, and interconnection can construct
Into transverse holes.
It is obliquely set, obtained when setting passage compared with the perpendicular of the longitudinal axis by cylinder by interconnection
And the design freedom of the mobility status for being used for hydraulic fluid (being typically oil).
Equally it can be stated that the interconnection is set with misplacing compared with the longitudinal axis.For example, in other words, it is horizontal
Intersect to longitudinal axis of the center line not at least one cylinder of passage.This, which can be realized, so sets interconnection, i.e. institute
The peak of the interior room of at least one cylinder is stated not above the beginning of transverse holes.It is possible thereby to it divulges information well to hydraulic system.
Vertical passage can be at least partially disposed in following lath, and the lath is basic at least one cylinder
On set parallel to the longitudinal axis.At least one cylinder need not be configured to complete cycle thickening as a result, to dispose longitudinal direction
Hole.
Lath can be set in which misplace compared with the perpendicular of the longitudinal axis by the cylinder.This can also be conducive to cylinder plate
Freely design and be particularly freely designing for during injection process force flow.
It is preferred that it can be equipped with to assemble the flange of screw rod connector.The flange can be preferably provided at matrix be equipped with institute
State the same side where at least one cylinder.
It can preferably set there are two cylinder, described two cylinders are respectively provided with the feature of at least one cylinder.Such one
It may also be preferred that being arranged on for assembling the flange of screw rod connector between described two cylinders in kind embodiment.As a result,
It obtains the symmetrical power from cylinder to screw rod connector and imports (as long as each cylinder is manipulated in the same manner).
The vertical passage of one of described two cylinders can be on described in the perpendicular direction of the longitudinal axis by this cylinder
Another cylinder dislocation among two cylinders.Particularly preferred can be a kind of following embodiment, two in this embodiment
The vertical passage of cylinder misplaces toward each other.
In a kind of tool has the embodiment of lath there are two cylinder, the two cylinders, the lath of one of described two cylinders can
It is misplaced with the perpendicular on the longitudinal axis by this cylinder towards another cylinder among described two cylinders.It is particularly preferred
Can be a kind of following embodiment, both laths of described two cylinders misplace toward each other in this embodiment.
But lath or vertical passage can also misplace away from one another.
These measures can be used for better compensating for the bending moment of cylinder plate under injection force, and in cylinder and longitudinal hole
Between material thickness it is identical in the case of longitudinal hole set deeper.The latter realizes the smaller of the cylinder plate according to the utility model
Structure height.
For identical purpose, at least one rib can be equipped with, which resists the bending of the cylinder plate.It should add
Strong portion may be constructed such that so that the rib connects each cylinder.
Particularly preferred can be a kind of following embodiment, be set in this embodiment there are two such rib,
Wherein, the two ribs are in this way, i.e., the rib passes through in a state that plasticizing cylinder has assembled in plasticizing cylinder both sides
It crosses.At least one rib can be at least partially supported on the lath of described two cylinders.As a result, in lath in order to
Dispose vertical passage and existing additional materials can additionally assist in the stability under injection force.
In addition, for the injecting unit with the cylinder plate according to the utility model and with such injecting unit into
Type machine is claimed.Here, forming machine may be preferred that injection molding machine.But it is also contemplated that die casting machine, forcing press and similar machine.
Description of the drawings
The further advantage and details of the utility model are drawn by attached drawing and affiliated description of the drawings.Herein：
Fig. 1 shows the perspective view of the cylinder plate according to the utility model,
Fig. 2 shows the sectional view of one of the cylinder of cylinder plate in Fig. 1,
Fig. 3 show a kind of alternate embodiment similar with Fig. 2 sectional view and
Fig. 4 shows a kind of injection molding machine according to the utility model.
Specific embodiment
The cylinder plate 1 according to the utility model is shown in FIG. 1.The cylinder plate has there are one matrix 2 and two cylinders 3, the two
Cylinder is cast in this case on matrix 2.Alternatively, cylinder 3 can also be tightened with screw thread either welds or by other means
It is rigidly connected to method on matrix 2.Cylinder 3 is respectively provided with vertical passage 7 and interconnection 8, they are respectively configured to pour mass
In hole.For the accurate arrangement of vertical passage 7 and interconnection 8, please refer to Fig.2 and 3.
Equally mark longitudinal axis X.Diagram for the perpendicular Y for extending past longitudinal axis X vertically, equally refer to figure
2 and 3.Vertical passage 7, which is partially disposed at, to be arranged essentially parallel in the lath 12 of longitudinal axis X extensions.
There is the flange 9 for standing screw connector between described two cylinders 3.Via flange 9 and screw rod connector
It can be to plasticized screw applied force, it is possible thereby to realize the injection movement of plasticized screw.Screw rod connector can also be configured to use
It is transferred in by rotational motion on plasticized screw.
If pressing force is applied on flange 9 via cylinder 3 and thus arrives plasticized screw (or alternatively injection ram)
On, then bending moment is generated to matrix 2.Two ribs 13 resist the bending moment.A reinforcement in the two ribs
Portion is passed through below plasticizing cylinder and one is passed through above plasticizing cylinder.In addition, the rib 13 of top is partly supported on cylinder 3
Lath 12 on.
Fig. 2 is presently shown the sectional view for the cylinder 3 drawn on the left of Fig. 1.Thus longitudinal axis X looks like dotted.At this
Seem that the perpendicular Y of wire passes through longitudinal axis X in diagram.
Vertical passage 7 is set compared with perpendicular Y dislocation.Particularly, center line M1 does not intersect with perpendicular Y.
It is to be noted, that even if the intersection between vertical passage 7 and perpendicular Y be not empty set (as long as center line M1 in section not with
Perpendicular Y intersects), however, it would be possible to vertical passage 7 is set compared with perpendicular Y dislocation.It is further noted that when vertical
To passage 7 compared with perpendicular Y only when being shifted to install in a part for the longitudinal extension of cylinder 3, it is already possible to profit
With the effect of the utility model.
Interconnection 8 is set not only with respect to vertical passage 7 and compared with perpendicular Y dislocation.Interconnection 8
Center line M2 neither intersect with the center line M1 of vertical passage 7 nor with perpendicular Y.
In the case where vertical passage 7 is not set with not misplacing compared with interconnection 8 and perpendicular Y, in lath 12
With generate peak stress in the corresponding portion of cylinder 3, the peak stress particularly focuses on vertical passage 7 and interconnection 8
Between intersection region on.It is particularly strong that such peak stress requires cylinder plate 1 to be configured at these positions, this can pass through
The utility model avoids.
A kind of alternative embodiment is shown in FIG. 3, interconnection 8 is compared with perpendicular Y in this embodiment
It is configured to inclined.Interconnection 8 does not intersect with the longitudinal axis X of respective cylinder 3.
The diagram in 10 region of injecting unit according to the injection molding machine 100 of the utility model is shown in FIG. 4.It is single in injection
Cylinder plate 1 according to the utility model is installed in member 10.(it can be seen that the one of the closed cell of injection molding machine 100 in figure left side edge
Part --- fixed mold cramping plate.)
In addition, it can be seen that the piston unit 4 being arranged in cylinder 3.
Claims (17)
1. for the cylinder plate of injecting unit, the cylinder plate includes matrix (2) and rigidly connected with matrix (2) and with the longitudinal axis
At least one cylinder (3) of line (X), the cylinder：
It is suitable for accommodating piston unit (4) in the interior room (5) of at least one cylinder (3), wherein, by by piston unit
(4) injection movement of injecting unit (10) can be carried out to interior room (5) on-load pressure；
With vertical passage (7), the vertical passage is arranged essentially parallel to longitudinal axis (X) orientation；And
With interconnection (8), which is connected vertical passage (7) with the interior room (5) of at least one cylinder (3)；
It is characterized in that：The vertical passage (7) and the interconnection (8) are set with misplacing relative to each other.
2. cylinder plate according to claim 1, it is characterised in that：The vertical passage (7) is configured to longitudinal hole and/or described
Interconnection (8) is configured to transverse holes.
3. cylinder plate according to claim 1, it is characterised in that：The interconnection (8) is compared at least one described in
The perpendicular (Y) of the longitudinal axis (X) of a cylinder (3) obliquely sets and/or is set with misplacing compared with the longitudinal axis (X).
4. for the cylinder plate of injecting unit, the cylinder plate includes matrix (2) and rigidly connected with matrix (2) and with the longitudinal axis
At least one cylinder (3) of line (X), the cylinder：
It is suitable for accommodating piston unit (4) in the interior room (5) of at least one cylinder (3), wherein, by by piston unit
(4) injection movement of injecting unit (10) can be carried out to interior room (5) on-load pressure；And
With vertical passage (7), which is arranged essentially parallel to longitudinal axis (X) orientation；
It is characterized in that：The vertical passage (7) is compared with the vertical flat of the longitudinal axis (X) comprising at least one cylinder (3)
Face (Y) dislocation ground is set.
5. the cylinder plate according to one of Claims 1-4, it is characterised in that：The cylinder plate (1) is made by pouring technology.
6. cylinder plate according to claim 4, it is characterised in that：The vertical passage (7) is configured to longitudinal hole.
7. the cylinder plate according to one of Claims 1-4, it is characterised in that：Equipped with for assembling the flange of screw rod connector
(9)。
8. cylinder plate according to claim 7, it is characterised in that：The flange (9) be arranged on the cylinder plate (1) towards institute
On the side for stating at least one cylinder (3).
9. the cylinder plate according to one of Claims 1-4, it is characterised in that：The vertical passage (7) is set at least partly
In following lath (12), the lath (12) is at least one cylinder (3) and is arranged essentially parallel to the longitudinal axis
(X) set.
10. cylinder plate according to claim 9, it is characterised in that：The lath (12) is compared with by described at least one
Perpendicular (Y) the dislocation ground of the longitudinal axis (X) of cylinder (3) is set.
11. the cylinder plate according to one of Claims 1-4, it is characterised in that：If there are two cylinders (3).
12. cylinder plate according to claim 11, it is characterised in that：The vertical passage (7) of one of described two cylinders (3) on
It misplaces by the perpendicular (Y) of the longitudinal axis (X) of this cylinder (3) towards another cylinder among described two cylinders (3).
13. cylinder plate according to claim 10, it is characterised in that：If there are two cylinders (3)；And described two cylinders (3) it
One lath (12) on the longitudinal axis (X) by this cylinder (3) perpendicular (Y) towards among described two cylinders (3)
Another cylinder misplaces.
14. cylinder plate according to claim 11, it is characterised in that：Equipped at least one rib (13), which connects
Connect described two cylinders (3) so that the rib resists the bending of the cylinder plate (1).
15. cylinder plate according to claim 13, it is characterised in that：Equipped at least one rib (13), which connects
Connect described two cylinders (3) so that the rib resists the bending of the cylinder plate (1)；And at least one rib
(13) it is at least partially supported on the lath (12) of described two cylinders (3).
16. injecting unit, which includes the cylinder plate according to one of claim 1 to 15.
17. forming machine, which includes injecting unit according to claim 16.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721290549.4U CN207432709U (en) | 2017-10-09 | 2017-10-09 | For cylinder plate, injecting unit and the forming machine of injecting unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721290549.4U CN207432709U (en) | 2017-10-09 | 2017-10-09 | For cylinder plate, injecting unit and the forming machine of injecting unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207432709U true CN207432709U (en) | 2018-06-01 |
Family
ID=62296039
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721290549.4U Active CN207432709U (en) | 2017-10-09 | 2017-10-09 | For cylinder plate, injecting unit and the forming machine of injecting unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207432709U (en) |
-
2017
- 2017-10-09 CN CN201721290549.4U patent/CN207432709U/en active Active
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