CN207059098U - It is a kind of to realize injection mold fervent in mould - Google Patents
It is a kind of to realize injection mold fervent in mould Download PDFInfo
- Publication number
- CN207059098U CN207059098U CN201720892293.8U CN201720892293U CN207059098U CN 207059098 U CN207059098 U CN 207059098U CN 201720892293 U CN201720892293 U CN 201720892293U CN 207059098 U CN207059098 U CN 207059098U
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- cast gate
- cutting knife
- fixed
- mavable module
- module core
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Abstract
Injection mold fervent in mould is realized the utility model discloses a kind of, include the moving clamping plate of fixed mold core, the solid plate of the fixed fixed mold core, mavable module core, the moving platen of the fixed mavable module core and the fixed moving platen, latent gating insert is fixed with the mavable module core, product die cavity, running channel and the cast gate formed by the latent gating insert are formed between the fixed mold core and the mavable module core, it is characterised in that：Product liftout attachment and running channel liftout attachment are provided between the moving platen and moving clamping plate, cast gate cutting knife and cast gate cutter driving part are provided with the mavable module core, the cast gate cutting knife is located at immediately below cast gate, and coordinate with the side clearance of latent gating insert, the cast gate cutter driving part is used to drive the cast gate cutting knife to move extruding cast gate to cast gate.
Description
Technical field
It the utility model is related to injection mold, and in particular to a kind of to realize injection mold fervent in mould.
Background technology
Existing injection-moulded plastic part product, such as bumper, door internal decoration plate, ornamental strip, after the injection demoulding is completed, on product
Gate materials handle is accompanied with, is then cut by hand knife or frock tool cuts off gate materials handle.Whether hand knife is cut also
It is frock tool excision cast gate, can brings different degrees of influence, such as product to cut scarce, more material, reduction product to product quality
Texture, cast gate are exposed etc. so that production efficiency declines, and product rejection rate improves.
The content of the invention
The purpose of this utility model be to provide it is a kind of realize injection mold fervent in mould, in production process is molded, will
Product separates with cast gate in mould inside, reduces manual operation, improves production efficiency, reduces scrappage.
It is described in the utility model to realize injection mold fervent in mould, including fixed mold core, the fixed fixed mold core determine
Template, mavable module core, the moving clamping plate of the moving platen of the fixed mavable module core and the fixed moving platen, it is fixed on the mavable module core
There is latent gating insert, product die cavity, running channel are formed between the fixed mold core and the mavable module core and passes through the latent gating insert
Cast gate is formed, is provided with product liftout attachment and running channel liftout attachment between the moving platen and moving clamping plate, in the mavable module core
Provided with cast gate cutting knife and cast gate cutter driving part, the cast gate cutting knife is located at immediately below cast gate, and with the side of latent gating insert
The gap in face is less than 0.02mm, and the cast gate cutter driving part is used to drive the cast gate cutting knife to pour to cast gate movement extruding
Mouthful.
Further, the cast gate cutter driving part includes the cast gate cutting knife contiguous block and small-bore cylinder in mavable module core,
The small-bore cylinder lower end connects oil circuit, and the small-bore cylinder is connected with cast gate cutting knife contiguous block, and the cast gate cutting knife contiguous block is with pouring
What mouth cutting knife connection, the interior cutting knife slide opening for being provided with the cutting knife slip of appearance cast gate of the mavable module core and appearance cast gate cutting knife contiguous block slided leads to
Road.
Further, the small-bore cylinder is connected with cast gate cutting knife contiguous block by oat tail groove structure, the cast gate cutting knife connection
Block is connected with cast gate cutting knife by oat tail groove structure.
Further, the cast gate cutter driving part is connected with time schedule controller, for controlling the operation speed of driving part
Degree and operation beginning and ending time.The time schedule controller is existing time sequence control device, can accurately control the fortune of driving part
Scanning frequency degree, run starting time and run abort the time.
Further, the product liftout attachment includes product thimble, fixed plate and driving plate, and the product thimble is fixed on
In fixed plate, the fixed plate is fixed in driving plate；The moving platen and mavable module core, which are equipped with, holds the production that product thimble slides
Product thimble slide opening, during matched moulds, the end of product thimble is just in the forming surface of the product die cavity of the mavable module core.
Further, the running channel liftout attachment includes running channel thimble, and the running channel thimble is fixed in the fixed plate；Institute
State moving platen and mavable module core is equipped with and holds the running channel thimble slide opening that running channel thimble slides, during matched moulds, the proper position in end of running channel thimble
In on the running channel face of the mavable module core.
Specific works mode is：During product injection production, when pressurize process is completed, cast gate cutting knife is moved to cast gate and extruded
Cast gate so that the molten condition parts of plastics of cast gate enters in product, partly into point in running channel, realizing product and cast gate
From after injection is cooled and shaped, in the presence of product liftout attachment and running channel liftout attachment, by shaped article and running channel ejection mould
Tool.
The beneficial effects of the utility model are：By fixing cast gate cutting knife and cast gate cutter driving part in mavable module core,
Realize in mould earnestly, reduce manual operation, improve production efficiency, reduce the scrappage of product.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is Fig. 1 partial enlarged drawing；
Fig. 3 is operating diagram of the present utility model.
In figure, 1-fixed mold core, 2-solid plate, 3-mavable module core, 31-product die cavity, 32-cast gate, 33-running channel, 4-
Moving platen, 5-moving clamping plate, 6-gating insert of diving, 7-cast gate cutting knife, 8-small-bore cylinder, 9-cast gate cutting knife contiguous block, 10-
Oil circuit, 11-product thimble, 12-running channel thimble, 13-fixed plate, 14-driving plate.
Embodiment
Utility model is elaborated below in conjunction with the accompanying drawings.
Referring to Fig. 1 and Fig. 2, shown realizes injection mold fervent in mould, including fixed mold core 1, the fixed fixed mold core 1
Solid plate 2, mavable module core 3, the moving clamping plate 5 of the moving platen 4 of the fixed mavable module core 3 and the fixed moving platen 4, it is described dynamic
Latent gating insert 6 is fixed with die 3, formed between the fixed mold core 1 and the mavable module core 3 product die cavity 31, running channel 33 and
The cast gate 32 formed by the latent gating insert 6, be provided between the moving platen 4 and moving clamping plate 5 product liftout attachment and
Running channel liftout attachment, the mavable module core 3 is interior to be provided with cast gate cutting knife 7 and cast gate cutter driving part, and the cast gate cutting knife, which is located at, to be poured
Immediately below mouth 32, and it is less than 0.02mm with the gap of the side of latent gating insert 6, the cast gate cutter driving part is used to drive
The cast gate cutting knife 7 moves extruding cast gate 32 to cast gate 32.
The cast gate cutter driving part includes the cast gate cutting knife contiguous block 9 and small-bore cylinder 8 in mavable module core 3, described
The lower end of small-bore cylinder 8 connects oil circuit 10, and the small-bore cylinder 8 is connected with cast gate cutting knife contiguous block 9 by oat tail groove structure, the cast gate
Cutting knife contiguous block 9 is connected with cast gate cutting knife 7 by oat tail groove structure.It is provided with mavable module core 3 and holds the cutting knife cunning that cast gate cutting knife 7 slides
Hole and the passage for holding the slip of cast gate cutting knife contiguous block 9.The cast gate cutter driving part is connected with time schedule controller, for controlling
The speed of service of driving part and operation beginning and ending time.
The product liftout attachment includes product thimble 11, fixed plate 13 and driving plate 14, and the product thimble 11 is fixed
In in fixed plate 13, the fixed plate 13 is fixed in driving plate 14；The moving platen 4 and mavable module core 3, which are equipped with, holds product top
The product thimble slide opening that pin 11 slides, during matched moulds, the end of product thimble 11 is just positioned at the product die cavity 31 of the mavable module core 3
In forming surface.
The running channel liftout attachment includes running channel thimble 12, and the running channel thimble 12 is fixed in the fixed plate 13；Institute
State moving platen 4 and mavable module core 3 is equipped with and holds the running channel thimble slide opening that running channel thimble 12 slides, during matched moulds, the end of running channel thimble 12
Portion is just on the running channel face of the mavable module core.
Referring to Fig. 3, when product injection produces, when pressurize process is completed, cast gate cutting knife 7 moves extruding cast gate to cast gate 32
32 so that the molten condition parts of plastics of cast gate 32 enters in product die cavity 31, partly into running channel 33, realizes product with pouring
The separation of mouth 32, after injection is cooled and shaped, in the presence of product liftout attachment and running channel liftout attachment, by shaped article and pour
Road ejection die.
It is described above, only it is better embodiment of the present utility model, not the utility model is made any formal
Limitation, any person skilled in the art, appoint according to what the technical essence of the utility model was made to above-mentioned embodiment
What simple modification, equivalent variation and modification, in the range of still falling within the technical solution of the utility model.
Claims (6)
1. a kind of realize injection mold fervent in mould, including fixed mold core（1）, the fixed fixed mold core solid plate（2）, dynamic model
Benevolence（3）, the fixed mavable module core moving platen（4）With the moving clamping plate of the fixation moving platen（5）, it is fixed on the mavable module core
There is latent gating insert（6）, product die cavity is formed between the fixed mold core and the mavable module core（31）, running channel（33）With by described
Latent gating insert forms cast gate（32）, it is characterised in that：Between the moving platen and moving clamping plate be provided with product liftout attachment and
Running channel liftout attachment, the mavable module core is interior to be provided with cast gate cutting knife（7）With cast gate cutter driving part, the cast gate cutting knife, which is located at, to be poured
Immediately below mouthful, and it is less than 0.02mm with the gap of the side of latent gating insert, the cast gate cutter driving part is used to drive institute
State cast gate cutting knife and move extruding cast gate to cast gate.
2. according to claim 1 realize injection mold fervent in mould, it is characterised in that：The cast gate cutter driving portion
Part includes being located at mavable module core（3）Interior cast gate cutting knife contiguous block（9）And small-bore cylinder（8）, the small-bore cylinder lower end connects oil circuit
（10）, the small-bore cylinder upper end is connected with cast gate cutting knife contiguous block, and the cast gate cutting knife contiguous block is connected with cast gate cutting knife, described
The cutting knife slide opening for holding the slip of cast gate cutting knife is provided with mavable module core and holds the passage that cast gate cutting knife contiguous block slides.
3. according to claim 2 realize injection mold fervent in mould, it is characterised in that：The small-bore cylinder（8）With pouring
Mouth cutting knife contiguous block（9）Connected by oat tail groove structure, the cast gate cutting knife contiguous block and cast gate cutting knife（7）Pass through dovetail groove knot
Structure connects.
4. according to claim 1 or 2 realize injection mold fervent in mould, it is characterised in that：The cast gate cutting knife drives
Dynamic component is connected with time schedule controller, for controlling the speed of service and the operation beginning and ending time of cast gate cutter driving part.
5. according to claim 1 or 2 realize injection mold fervent in mould, it is characterised in that：The product ejection dress
Put including product thimble（11）, fixed plate（13）And driving plate（14）, the product thimble is fixed in fixed plate, the fixation
Plate is fixed in driving plate；The moving platen（4）And mavable module core（3）It is equipped with and holds the product thimble slide opening that product thimble slides,
During matched moulds, the end of product thimble is just located at the product die cavity of the mavable module core（31）Forming surface on.
6. according to claim 5 realize injection mold fervent in mould, it is characterised in that：The running channel liftout attachment bag
Include running channel thimble（12）, the running channel thimble is fixed on the fixed plate（13）On；The moving platen（4）And mavable module core（3）
Provided with the running channel thimble slide opening for holding running channel thimble and sliding, during matched moulds, the end of running channel thimble is just located at the running channel of the mavable module core
On face.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720892293.8U CN207059098U (en) | 2017-07-21 | 2017-07-21 | It is a kind of to realize injection mold fervent in mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720892293.8U CN207059098U (en) | 2017-07-21 | 2017-07-21 | It is a kind of to realize injection mold fervent in mould |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207059098U true CN207059098U (en) | 2018-03-02 |
Family
ID=61511246
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720892293.8U Active CN207059098U (en) | 2017-07-21 | 2017-07-21 | It is a kind of to realize injection mold fervent in mould |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207059098U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108215096A (en) * | 2018-03-08 | 2018-06-29 | 珠海达其昌电子有限公司 | Latent glue mouth device for excising and its mold built in one kind |
-
2017
- 2017-07-21 CN CN201720892293.8U patent/CN207059098U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108215096A (en) * | 2018-03-08 | 2018-06-29 | 珠海达其昌电子有限公司 | Latent glue mouth device for excising and its mold built in one kind |
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