CN206663656U - A kind of fixed die plate of injection molding machine - Google Patents
A kind of fixed die plate of injection molding machine Download PDFInfo
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- CN206663656U CN206663656U CN201720275764.0U CN201720275764U CN206663656U CN 206663656 U CN206663656 U CN 206663656U CN 201720275764 U CN201720275764 U CN 201720275764U CN 206663656 U CN206663656 U CN 206663656U
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- connecting plate
- mould
- pull bar
- fixed
- injection molding
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Abstract
It the utility model is related to a kind of fixed die plate of injection molding machine, including mould connecting plate, pull bar connecting plate and bindiny mechanism for connecting mold connecting plate and pull bar connecting plate, the center of the mould connecting plate is provided with the mould positioning hole of insertion, the pull bar connecting plate has frame and is divided into the pull bar fixed station of four Angle Positions of frame, the bindiny mechanism includes connecting cylinder and is uniformly distributed in four linking arms of connecting cylinder side, and the connecting cylinder is fixed on the mould connecting plate central area of mould positioning hole periphery.So when the pull bar on pull bar fixed station applies the external force of fixing mould toward mould connecting plate direction, external force is transferred to mould connecting plate central area by pull bar connecting plate, linking arm, connecting cylinder successively, because mould is fixed on mould connecting plate central area, deformation is less likely to occur mould uniform stressed, the rigidity of the pull bar fixed station of linking arm enhancing simultaneously, it is not susceptible to deformation, increase the fatigue life of pull bar herein.
Description
Technical field
It the utility model is related to injection machine spare and accessory parts technical field, more particularly to a kind of fixed die plate of injection molding machine.
Background technology
In injection machine produces product process, it will usually fix mould using multiple fixed die plate of injection molding machine.Injection machine
Solid plate generally includes mould connecting plate and pull bar connecting plate, and mould connecting plate is used for fixing mould, and pull bar connecting plate is used to pacify
Fill pull bar.The power that pull bar applies is acted on pull bar connecting plate, is transferred to mould connecting plate by pull bar connecting plate, and then fix
Mould.
However, the external force skewness suffered by the mould connecting plate of most of fixed die plate of injection molding machine, pull bar connect at present
The power that fishplate bar is transferred to mould connecting plate is non-uniformly distributed in four angular zones of mould connecting plate, because mould is fixed on mould
Have connecting plate central area, so easily cause mould connecting plate to deform upon, and pull bar fatigue damage is occurred；Cause simultaneously
Mould each side unbalance stress and can not effectively fix, cause the product percent defective rise that injection machine produced.
Utility model content
In order to overcome above the deficiencies in the prior art, the utility model provides a kind of fixed die plate of injection molding machine, the connection of its pull bar
External force is evenly transferred to mould connecting plate central area by plate by bindiny mechanism, avoids mould connecting plate and uneven shape occurs
The situation of change.
To solve prior art problem, the technical solution adopted in the utility model is：
A kind of fixed die plate of injection molding machine, including mould connecting plate, pull bar connecting plate and for connecting mold connecting plate and drawing
The bindiny mechanism of bar connecting plate, the center of the mould connecting plate are provided with the mould positioning hole of insertion, the pull bar connection
Plate has frame and is divided into the pull bar fixed station of four Angle Positions of frame, and the bindiny mechanism is including connecting cylinder and
Even four linking arms for being distributed in connecting cylinder side, the connecting cylinder are fixed in the mould connecting plate of mould positioning hole periphery
On central area, four linking arms are in shape is flared out, and linking arm one end is fixed on connecting cylinder side, and linking arm is another
One end corresponds and is fixed on pull bar fixed station.
Further, the bindiny mechanism also includes four the first connecting plates, and first connecting plate is used to connect every two
Individual adjacent linking arm, connecting cylinder and frame side.
Further, the linking arm is the internal domes for being provided with cavity, and the sectional area of linking arm is by connecting cylinder
Side tapers into toward pull bar fixed station direction, and linking arm side is provided with the sprue connected with the cavity.
Further, the connecting cylinder is provided with the through hole with mould position of positioning hole face；Connecting cylinder side is also
Multiple technology grooves for being used to mitigate connecting cylinder weight are offered, multiple technology grooves are along connecting cylinder central shaft in symmetrical point
Cloth.
Further, the pull bar fixed station is provided with the pull bar mounting hole of insertion, and the pull bar mounting hole includes mutual
Connect and the first step hole and second step hole of concentric, first step pore radius are more than second step pore radius.
Further, the frame of the pull bar connecting plate is additionally provided with multiple fixed seats for being used to fix fixed die plate of injection molding machine,
The fixed seat is fixed on frame side and the first connecting plate bottom surface；The fixed seat connects including orthogonal injection seat
Face and solid plate supporting surface, solid plate supporting surface are provided with multiple first fixing holes.
Further, the first connecting plate bottom surface is also connected with installation base, and the installation base is located at fixed seat one
Side.
The mould connecting plate side is connected with attachment mounting plates, and the corner of mould connecting plate is arranged to inner circle arcuation；Institute
State the mould connecting plate surface relative with bindiny mechanism and be installed with more reinforcements, another relative with bindiny mechanism of mould connecting plate
Multiple fixing grooves and the second fixing hole are simultaneously provided with, the reinforcement corresponds with fixed groove location.
Further, the mould connecting plate, pull bar connecting plate and bindiny mechanism's integrated injection molding.
Compared with prior art, the utility model fixed die plate of injection molding machine includes mould connecting plate, pull bar connecting plate and connection machine
Structure, the mould connecting plate are used for fixing mould, and described four Angle Positions of pull bar connecting plate are respectively provided with installation pull bar
Pull bar fixed station, the connecting cylinder of the bindiny mechanism are fixed on mould connecting plate central area, and linking arm one end is fixed in
On connecting cylinder side, the linking arm other end is fixed on pull bar fixed station；So when the pull bar on pull bar fixed station
When applying the external force of fixing mould toward mould connecting plate direction, external force is successively by pull bar connecting plate, linking arm, connecting cylinder transmission
To mould connecting plate central area, because mould is fixed on mould connecting plate central area, therefore mould uniform stressed and easily
It is fixed；And mould connecting plate heart district domain uniform stressed, therefore deformation is less likely to occur wherein, improve whole injection machine cover half
The service life of plate.Meanwhile the rigidity of linking arm enhancing pull bar fixed station, it is not susceptible to deformation, increase with being connected herein
The service life of the pull bar connect.
Brief description of the drawings
Fig. 1 is the stereogram one of the utility model fixed die plate of injection molding machine；
Fig. 2 is the stereogram two of the utility model fixed die plate of injection molding machine；
Fig. 3 is the pull bar connecting plate of the utility model fixed die plate of injection molding machine and the stereogram of bindiny mechanism；
Fig. 4 is the mould connecting plate of the utility model fixed die plate of injection molding machine and the sectional view of bindiny mechanism；
Diagram：1st, mould connecting plate；2nd, pull bar connecting plate；3rd, bindiny mechanism；11st, central area；12nd, mould positioning hole；
14th, attachment mounting plates；15th, reinforcement；111st, fixing groove；112nd, the second fixing hole；21st, frame；22nd, injection seat joint face；23、
Solid plate supporting surface；24th, pull bar fixed station；26th, installation base；220th, fixed seat；230th, the first fixing hole；240th, pull bar is installed
Hole；241st, first step hole；242nd, second step hole；30th, through hole；31st, linking arm；32nd, sprue；33rd, connecting cylinder；34、
Technology groove；35th, cavity；36th, the first connecting plate.
Embodiment
Below, with reference to accompanying drawing and embodiment, the utility model is described further：
As shown in Figures 1 to 3, a kind of fixed die plate of injection molding machine, including mould connecting plate 1, pull bar connecting plate 2 and for connecting
The bindiny mechanism 3 of mould connecting plate 1 and pull bar connecting plate 2, the center of the mould connecting plate 1 are provided with the mould penetrated and determined
Position hole 12, the pull bar connecting plate 2 has frame 21 and is divided into the pull bar fixed station 24 of 21 4 Angle Positions of frame, described
Bindiny mechanism 3 includes connecting cylinder 33 and is uniformly distributed in four linking arms 31 of the side of connecting cylinder 33, the connection circle
Post 33 is fixed on the central area 11 of mould connecting plate 1 of the periphery of mould positioning hole 12, and four linking arms 31 are in outside
Shape is opened, the one end of linking arm 31 is fixed on the side of connecting cylinder 33, and the other end of linking arm 31 one-to-one corresponding is fixed in pull bar and fixed
On platform 24.
Herein, the mould connecting plate 1, pull bar connecting plate 2 and the integrated injection molding of bindiny mechanism 3, are substantially increased
Injection machine cover half pulls overall structural strength.
The utility model fixed die plate of injection molding machine includes mould connecting plate 1, pull bar connecting plate 2 and bindiny mechanism 3, the mould
Connecting plate 1 is used for fixing mould, and fixed position of the mould positioning hole 12 of mould connecting plate 1 for determining mould, the drawing
2 four Angle Positions of bar connecting plate are respectively provided with the pull bar fixed station 24 of installation pull bar；When on pull bar fixed station 24
Pull bar toward the direction of mould connecting plate 1 apply fixing mould external force when, external force successively by pull bar fixed station 24, linking arm 31,
Connecting cylinder 33 is transferred to the central area 11 of mould connecting plate 1；Because four linking arms 31 are uniformly distributed in the side of connecting cylinder 33
On face and linking arm 31 corresponds with pull bar fixed station 24, and the external force that such pull bar is applied is evenly transferred to mould connecting plate
1 central area 11, due to the uniform stressed of heart district domain 11, therefore deformation is less likely to occur wherein of mould connecting plate 1, improve whole
The service life of individual fixed die plate of injection molding machine；And mould is fixed on the central area 11 of mould connecting plate 1, mould uniform stressed and appearance
It is fixed easily, reduces the percent defective that injection machine produces product.
As shown in figure 3, in order to increase the structural strength of bindiny mechanism 3, linking arm 31 is avoided to be deformed under external force, together
When, makes to connect between linking arm 31 and connecting cylinder 33, pull bar connecting plate 2 more firm, and the bindiny mechanism 3 also includes four
First connecting plate 36, first connecting plate 36 are used to connect the adjacent linking arm 31 of each two, connecting cylinder 33 and frame
21 sides.
In order to ensure that linking arm 31 has larger structural strength, the linking arm 31 is the internal arch for being provided with cavity 35
Structure, the sectional area of linking arm 31 are tapered into from the side of connecting cylinder 33 toward the direction of pull bar fixed station 24；Herein, linking arm
31 inside, which are provided with cavity 35, can effectively reduce the weight of linking arm 31, while advantageously reduce materials, reduce production cost；This
Outside, the side of linking arm 31 is provided with the sprue 32 connected with the cavity 35；Herein, the sprue 32 is used in linking arm
The packing materials such as sandstone are injected before 31 injection moldings, to ensure that linking arm 31 has cavity 35 after being cooled and shaped.
The connecting cylinder 33 is provided with the through hole 30 with the position face of mould positioning hole 12；Also open the side of connecting cylinder 33
Provided with multiple technology grooves 34 for being used to mitigate the weight of connecting cylinder 33, multiple technology grooves 34 are in along the central shaft of connecting cylinder 33
It is symmetrical.Herein, the nozzle of injection machine is connected to through hole 30 and mould positioning hole 12 successively, is then aligned with the injection of mould
Mouth carries out injection；Multiple technology grooves 34 are advantageous to mitigate the weight of connecting cylinder 33, save manufacturing cost.
As shown in figure 4, the pull bar fixed station 24 is provided with the pull bar mounting hole 240 of insertion, the pull bar mounting hole 240
Including interconnected and concentric first step hole 241 and second step hole 242, the radius of first step hole 241 is more than second
The radius of stepped hole 242.Herein, pull bar is connected to pull bar mounting hole 240；First step hole 241 is installed in pull bar for installation
On pull-rod nut, the radius of second step hole 242 be used for radially and axially position pull bar, avoid draw rod positions from offseting.
Fix fixed die plate of injection molding machine for convenience, the frame 21 of the pull bar connecting plate 2, which is additionally provided with, multiple to be used to fix
The fixed seat 220 of fixed die plate of injection molding machine, the fixed seat 220 are fixed on the side of frame 21 and the bottom surface of the first connecting plate 36.Institute
Stating fixed seat 220 includes orthogonal injection seat joint face 22 and solid plate supporting surface 23, and solid plate supporting surface 23 is provided with
Multiple first fixing holes 230.Herein, the frame of injection machine determines injection machine at the solid plate supporting surface 23 of fixed seat 220
Mould pulls fixation, and the injection seat of injection machine is installed on injection seat joint face 22.
The bottom surface of first connecting plate 36 is also connected with installation base 26, and the installation base 26 is located at fixed seat 220 1
Side.Herein, the installation base 26 is used for the protective cover guide rail for installing injection machine.
The side of mould connecting plate 1 is connected with attachment mounting plates 14, and the corner of mould connecting plate 1 is arranged to Inner arc
Shape；The mould connecting plate 1 surface relative with bindiny mechanism 3 is installed with more reinforcements 15, and mould connecting plate 1 is with being connected machine
The relative another side of structure 3 is provided with multiple fixing holes 112 of fixing groove 111 and second, the reinforcement 15 and the position one of fixing groove 111
One correspondence.Herein, attachment mounting plates 14 are used for the auxiliary production equipment such as installation manipulator；The corner of mould connecting plate 1 is set
For inner circle arcuation, such mould connecting plate 1 will not contact with being connected to the pull bar of pull bar mounting hole 240, and the active force of pull bar is complete
Portion is transferred to mould connecting plate 1 by bindiny mechanism 3；And the fixing hole 112 of fixing groove 111 and second is used for fixing mould, reinforcement
15 are used for the intensity for strengthening mould connecting plate 1, avoid mould connecting plate 1 in fixation with the position correspondence of fixing groove 111, reinforcement 15
It is broken at groove 111.
It will be apparent to those skilled in the art that technical scheme that can be as described above and design, make other various
Corresponding change and deformation, and all these changes and deformation should all belong to the protection of the utility model claims
Within the scope of.
Claims (9)
1. a kind of fixed die plate of injection molding machine, it is characterised in that connect including mould connecting plate, pull bar connecting plate and for connecting mold
The bindiny mechanism of fishplate bar and pull bar connecting plate, the center of the mould connecting plate is provided with the mould positioning hole of insertion, described
Pull bar connecting plate has frame and is divided into the pull bar fixed station of four Angle Positions of frame, and the bindiny mechanism includes connection and justified
Post and four linking arms for being uniformly distributed in connecting cylinder side, the connecting cylinder are fixed in the mould of mould positioning hole periphery
Having on connecting plate central area, in shape is flared out, linking arm one end is fixed on connecting cylinder side four linking arms,
The linking arm other end is corresponded and is fixed on pull bar fixed station.
2. fixed die plate of injection molding machine according to claim 1, it is characterised in that the bindiny mechanism also includes four first companies
Fishplate bar, first connecting plate are used to connect the adjacent linking arm of each two, connecting cylinder and frame side.
3. fixed die plate of injection molding machine according to claim 2, it is characterised in that the linking arm is the internal arch for being provided with cavity
Shape structure, the sectional area of linking arm is tapered into from connecting cylinder side toward pull bar fixed station direction, and linking arm side is provided with
The sprue connected with the cavity.
4. fixed die plate of injection molding machine according to claim 2, it is characterised in that the connecting cylinder is provided with to be positioned with mould
The through hole of hole site face；Connecting cylinder side is further opened with multiple technology grooves for being used to mitigate connecting cylinder weight, Duo Gesuo
Technology groove is stated to be symmetric along connecting cylinder central shaft.
5. fixed die plate of injection molding machine according to claim 1, it is characterised in that the pull bar fixed station is provided with the drawing of insertion
Bar mounting hole, the pull bar mounting hole includes being interconnected and the first step hole and second step hole of concentric, first step
Pore radius is more than second step pore radius.
6. fixed die plate of injection molding machine according to claim 1, it is characterised in that the frame of the pull bar connecting plate is additionally provided with more
The individual fixed seat for being used to fix fixed die plate of injection molding machine, the fixed seat are fixed on frame side and the first connecting plate bottom surface；Gu
Reservation includes orthogonal injection seat joint face and solid plate supporting surface, and solid plate supporting surface is provided with multiple first and fixed
Hole.
7. fixed die plate of injection molding machine according to claim 6, it is characterised in that the first connecting plate bottom surface is also connected with peace
Boss is filled, the installation base is located at fixed seat side.
8. fixed die plate of injection molding machine according to claim 1, it is characterised in that the mould connecting plate side is connected with annex
Installing plate, the corner of mould connecting plate are arranged to inner circle arcuation；The mould connecting plate surface relative with bindiny mechanism is fixed
There are more reinforcements, the mould connecting plate another side relative with bindiny mechanism is provided with multiple fixing grooves and the second fixing hole, described
Reinforcement corresponds with fixed groove location.
9. according to the fixed die plate of injection molding machine described in claim any one of 1-8, it is characterised in that the mould connecting plate, pull bar
Connecting plate and bindiny mechanism's integrated injection molding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720275764.0U CN206663656U (en) | 2017-03-20 | 2017-03-20 | A kind of fixed die plate of injection molding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720275764.0U CN206663656U (en) | 2017-03-20 | 2017-03-20 | A kind of fixed die plate of injection molding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206663656U true CN206663656U (en) | 2017-11-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720275764.0U Active CN206663656U (en) | 2017-03-20 | 2017-03-20 | A kind of fixed die plate of injection molding machine |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106976207A (en) * | 2017-03-20 | 2017-07-25 | 博创智能装备股份有限公司 | A kind of fixed die plate of injection molding machine |
-
2017
- 2017-03-20 CN CN201720275764.0U patent/CN206663656U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106976207A (en) * | 2017-03-20 | 2017-07-25 | 博创智能装备股份有限公司 | A kind of fixed die plate of injection molding machine |
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