CN207077698U - A kind of single injection-molded mould of tubular products - Google Patents
A kind of single injection-molded mould of tubular products Download PDFInfo
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- CN207077698U CN207077698U CN201720718701.8U CN201720718701U CN207077698U CN 207077698 U CN207077698 U CN 207077698U CN 201720718701 U CN201720718701 U CN 201720718701U CN 207077698 U CN207077698 U CN 207077698U
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- oil cylinder
- plate
- die cavity
- mould
- single injection
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Abstract
The utility model discloses a kind of single injection-molded mould of tubular products, divide product to two parts single injection-molded, it includes the code die face plate arranged successively in stepped construction, water gap plate, front template, rear pattern plate, thimble panel, Ejector Retainer Plate, code baffle plate, the thimble panel and Ejector Retainer Plate are fixed together, two sides of the thimble panel and Ejector Retainer Plate are respectively arranged with square iron, the first oil cylinder and the second oil cylinder are provided with the top of the mould, the lateral surface of the code baffle plate is provided with the 3rd oil cylinder, an adjacent side of the front template and rear pattern plate is provided with the 4th oil cylinder.The single injection-molded mould of tubular products of the present utility model, it is possible to achieve improve finished product rate, and production process safety.
Description
Technical field
The utility model is about a kind of injection forming mold, the single injection-molded mould of particularly a kind of tubular products.
Background technology
Current existing technical scheme, if Fig. 1 a be a kind of structural representation of tubular products, Fig. 1 b are the M-M along Fig. 1 a
The profile of line, it is illustrated that be divided into the injection of A, B two parts for tubular products in the prior art, first make product A, then will
Product A is placed in a mold, carries out encapsulated processing, is made product B, can not be realized one-shot forming.According to existing technical scheme,
When injecting products B, product A can be influenceed and be deformed by injection pressure, cause interiors of products to damage, product can not make
With causing finished product rate not high., it is necessary to which manually product A is placed into mould during due to injecting products B, machine can be caused
Easily it is pressed onto artificial into the great ways of the world, reduces the security of process of producing product.
Utility model content
In view of this, main purpose of the present utility model is to provide a kind of finished product rate height and production process safety
Tubular products single injection-molded mould.
To reach above-mentioned purpose, the utility model provides a kind of single injection-molded mould of tubular products, by product
Point two parts single injection-molded, it include be in stepped construction arrange successively code die face plate, water gap plate, front template, rear pattern plate,
Thimble panel, Ejector Retainer Plate, code baffle plate, the thimble panel and Ejector Retainer Plate are fixed together, the thimble panel and top
Two sides of pin bottom plate are respectively arranged with square iron, and the first oil cylinder and the second oil cylinder, the code mould are provided with the top of the mould
The lateral surface of bottom plate is provided with the 3rd oil cylinder, and an adjacent side of the front template and rear pattern plate is provided with the 4th oil cylinder；Institute
State two-part first die cavity and the second die cavity for being provided between front template and rear pattern plate and being respectively used to injecting products, and the first type
Chamber and the second die cavity are centrosymmetric, positioned at the centre of first die cavity and the punishment of the side of the second die cavity on the front template
The first cast gate and the second cast gate are not provided with, and first cast gate and the second cast gate are respectively used to pour into a mould two parts of product；It is described
The rear pattern plate, thimble panel, Ejector Retainer Plate are fixed on the moving die plate of injection machine by code baffle plate.
Preferably, the code mould middle panel is provided with centring ring, and the centring ring is used to note mould location and installation
On molding machine, make the injection port centering of injection molding machine nozzle and mould.
Preferably, the front template is provided with preceding core rod, and the rear pattern plate is provided with rear mold corresponding with the preceding core rod
Core, after matched moulds, first die cavity and the second die cavity are formed between the preceding core rod and rear core rod.
Preferably, position relative with second die cavity on the thimble panel is fixedly installed the multiple thimbles of a row,
Upper and lower ends are provided with back-moving spring between the thimble panel and rear pattern plate, and the thimble is by the product of injection formed during die sinking
Ejection, the back-moving spring reset the thimble.
Preferably, position relative with first die cavity, the second die cavity on the rear pattern plate is respectively arranged with pin pressure
Plate, the multiple pins of a row are fixedly installed on the pin pressing plate.
Preferably, flow channel switch is provided with the front template in the side of the injection port, the flow channel switch is vertical
In the preceding core rod.
Preferably, first cast gate and the second cast gate connect the first sprue bush and the second sprue bush respectively, and described first
One end of sprue bush and the second sprue bush is connected from different crochet hooks respectively, and the crochet hook is fixedly installed on pressing plate, is completed once
After injection, the crochet hook makes first cast gate and the second cast gate corresponding to it depart from first die cavity and Second-Type respectively
Chamber.
Preferably, between the front template and rear pattern plate, the first sliding block, the second sliding block, the 3rd sliding block, are respectively arranged with
Four-slider, the 5th sliding block, the rear core rod centre position, which extends perpendicularly outward, is provided with push rod rotating shaft.
Preferably, gear, the first guide sleeve, the second guide sleeve, the gear are respectively arranged with the outside of the push rod rotating shaft
Side is provided with rack, the wheel and rack engagement connection, drives the push rod to turn by the transmission of the wheel and rack
Axle rotate, make it is described after core rod rotated with push rod rotating shaft, it is described after core rod with the push rod rotating shaft rotate 180 ° after, still with it is described
First die cavity and the second die cavity are formed between preceding core rod.
Preferably, first sliding block, the 3rd sliding block, Four-slider are separately positioned on the institute adjacent with first die cavity
State three sides of rear core rod, second sliding block and the 5th sliding block be separately positioned on it is adjacent with second die cavity it is described after
Two sides of core rod.
Preferably, between the front template and rear pattern plate, the is respectively arranged with close to the 3rd sliding block and Four-slider
One guide pillar and the second guide pillar；The first Angle Pin groove and the second Angle Pin are respectively arranged with second sliding block and the 5th sliding block
Groove, the first Angle Pin groove, the second Angle Pin groove, which tilt to extend on the front template, is respectively arranged with corresponding the
One Angle Pin, the second Angle Pin, first Angle Pin and the second Angle Pin, which are oriented to driving, slides second sliding block and the 5th
Block, which outwards slides expansion or inwardly slided, to be gathered.
Preferably, the first oil cylinder pull bar, first oil cylinder and are connected between first oil cylinder and the first sliding block
Two oil cylinder fixed plates are provided between one oil cylinder pull bar, the oil cylinder fixed plate side for closing on first oil cylinder is provided with
Switch；Be connected with the second oil cylinder pull bar between second oil cylinder and rear pattern plate, second oil cylinder and the second oil cylinder pull bar it
Between be provided with an oil cylinder fixed plate；The 3rd oil cylinder pull bar is connected between 3rd oil cylinder and push rod rotating shaft；It is described
The 4th oil cylinder pull bar is connected between 4th oil cylinder and Four-slider, is provided between the 4th oil cylinder and the 4th oil cylinder pull bar
Two oil cylinder fixed plates；The first sliding block side and the side of the second oil cylinder pull bar are respectively arranged with a switch
Fixed plate.
The single injection-molded mould of tubular products of the present utility model, product can be divided into two parts and be once molded into
Type, the influence of injection pressure can be avoided and deformed, cause interiors of products to damage, improve finished product rate, and production process is pacified
Entirely.
Brief description of the drawings
Fig. 1 a are a kind of structural representation of tubular products；
Fig. 1 b are the profile of the M-M lines along Fig. 1 a, it is illustrated that are divided into A, B two parts note for tubular products in the prior art
Modeling；
Fig. 2 is the profile of the M-M lines along Fig. 1 a, it is illustrated that is that tubular products is divided into C, D two parts note in the utility model
Modeling；
Fig. 3 is the side sectional view of the single injection-molded mould of tubular products of the present utility model；
Fig. 4 is the vertical view cutaway drawing of the single injection-molded mould of tubular products of the present utility model；
Fig. 5 is the overhead, partial cut-away view of the single injection-molded mould of tubular products of the present utility model；
Fig. 6 is the overhead, partial cut-away view of the single injection-molded mould of tubular products of the present utility model.
Embodiment
It is new below in conjunction with this practicality to make the purpose, technical scheme and advantage of the utility model embodiment clearer
Accompanying drawing in type embodiment, the technical scheme in the embodiment of the utility model is clearly and completely described.
Embodiment of the present utility model is described below in detail, the example of embodiment is shown in the drawings, wherein from beginning to end
Same or similar label represents same or similar element or the element with same or like function.Below with reference to attached
The embodiment of figure description is exemplary, it is intended to for explaining the utility model, and it is not intended that to limit of the present utility model
System.
As shown in Figures 2 to 6, the single injection-molded mould of tubular products of the present utility model, product is divided into two
Divide single injection-molded, i.e. body one (D in Fig. 2) and body two (C in Fig. 2), the mould is included in stepped construction successively
Code die face plate 1, water gap plate 2, front template 3, rear pattern plate 4, thimble panel 5, Ejector Retainer Plate 6, the code baffle plate 7 of arrangement, wherein pushing up
Dial plate 5 and Ejector Retainer Plate 6 are fixed together, and two sides of thimble panel 5 and Ejector Retainer Plate 6 are respectively arranged with square iron 8, described
The first oil cylinder 11 and the second oil cylinder 12 are provided with the top of mould, the lateral surface of code baffle plate 7 is provided with the 3rd oil cylinder 13, preceding mould
Plate 3 and the adjacent side of rear pattern plate 4 are provided with the 4th oil cylinder 14.Code baffle plate 7 be used for make rear pattern plate 4, thimble panel 5,
Ejector Retainer Plate 6 is fixed on the moving die plate of injection machine.
As shown in figure 4, the middle part of code die face plate 1 is provided with centring ring 10, for mould location and installation in injection machine, make note
Moulding machine nozzle and the centering of injection port 100 of mold runner system.
As shown in figure 3, front template 3 is provided with preceding core rod 30, rear pattern plate 4 is provided with rear core rod corresponding with preceding core rod 30
40, after matched moulds, the centrosymmetric die cavity 32 of first die cavity 31 and second is formed between preceding core rod 30 and rear core rod 40.Front template 3
On in the side of injection port 100 preceding core rod 30 is provided with flow channel switch 33, flow channel switch 33 is used to control flow passage system
Enter gluey state.
As shown in figure 3, it is respectively arranged with front template 3 at the centre of the first die cavity 31 and the side of the second die cavity 32
First cast gate 34 and the second cast gate 35, the first cast gate 34 are used for injecting products D, and the second cast gate 35 is used for injecting products C, and first pours
The cast gate 35 of mouth 34 and second connects the first sprue bush 340 and the second sprue bush 350, the first sprue bush 340 and the second cast gate respectively
One end of set 350 is connected with crochet hook 345 respectively, and crochet hook 345 is fixedly installed on pressing plate 346.Complete after being once molded, pass through hook
Pin 345 makes the first cast gate 34 and the second cast gate 35 depart from the first die cavity 31 and the second die cavity 32 respectively, to be molded next time.
Between the front template 3 and rear pattern plate 4, three sides of the rear core rod 40 adjacent with the first die cavity 31 are set respectively
There are the first sliding block 41, the 3rd sliding block 43, Four-slider 44, two sides of the rear core rod 40 adjacent with the second die cavity are set respectively
There are the second sliding block 42 and the 5th sliding block 45.The centre position of core rod 40, which extends perpendicularly outward, afterwards is provided with push rod rotating shaft 46, and push rod turns
The outside of axle 46 is respectively arranged with gear 47, the first guide sleeve 461, the second guide sleeve 462, and the side of gear 47 is provided with rack 48,
Gear 47 engages connection with rack 48, drives push rod rotating shaft 46 to rotate by the transmission of gear 47 and rack 48, makes rear core rod 40
Can be rotated with push rod rotating shaft 46, in injection moulding process, when after core rod 40 with push rod rotating shaft 46 rotate 180 ° after, still with preceding core rod 30
Between formed with rotation before the identical die cavity 32 of first die cavity 31 and second, so as to continuous cycle injection molding produce
Product.
Between front template 3 and rear pattern plate 4, the first guide pillar 430 is respectively arranged with close to the 3rd sliding block 43 and Four-slider 44
With the second guide pillar 440.
The first Angle Pin groove 420 and the second Angle Pin groove are respectively arranged with the sliding block 45 of second sliding block 42 and the 5th
450, the first Angle Pin groove 420 and the second Angle Pin groove 450, which tilt to extend on front template 3, is respectively arranged with corresponding the
One Angle Pin 421 and the second Angle Pin 451.In die sinking and mold closing handoff procedure, the first Angle Pin 421 and the second Angle Pin
451 guiding the second sliding blocks 42 of driving and the 5th sliding block 45 outwards slide expansion or inwardly slided and gather.
The first oil cylinder pull bar 110, the first oil cylinder 11 and first are connected between the sliding block 41 of first oil cylinder 11 and first
Two oil cylinder fixed plates 111 are provided between oil cylinder pull bar 110, the side of oil cylinder fixed plate 111 for closing on the first oil cylinder 11 is set
There is switch 112.The second oil cylinder pull bar 120 is connected between second oil cylinder 12 and rear pattern plate 4, the second oil cylinder 12 and the second oil cylinder are drawn
An oil cylinder fixed plate 111 is provided between bar 120.The 3rd oil cylinder pull bar is connected between 3rd oil cylinder 13 and push rod rotating shaft 46
130.The 4th oil cylinder pull bar 140, the 4th oil cylinder 14 and the 4th oil cylinder pull bar are connected between 4th oil cylinder 14 and Four-slider 44
Two oil cylinder fixed plates 111 are provided between 140.The side of first sliding block 41 and the side of the second oil cylinder pull bar 120 are set respectively
There is a switch fixing casing 123.
The position relative with the second die cavity 32 is fixedly installed the multiple thimbles 50 of a row, thimble face on the thimble panel 5
Upper and lower ends are provided with back-moving spring 51 between plate 5 and rear pattern plate 4, and thimble 50 is used for the product top of injection formed during die sinking
Go out, back-moving spring 51 is used to reset thimble 50.
The position relative with the first die cavity 31 and the second die cavity 32 is respectively arranged with pin pressing plate 400 on the rear pattern plate 4,
The multiple pins 401 of a row are fixedly installed on pin pressing plate 400.Pin 401 coordinates thimble 50 to eject the product of injection formed.
The single injection-molded mould of tubular products of the present utility model can be once molded to tubing products, such as fire hose
First-class more valve pipe fittings.
As can be seen here, the single injection-molded mould of tubular products of the present utility model, product can be divided into two parts simultaneously
Single injection-molded, the influence of injection pressure can be avoided and deformed, cause interiors of products to damage, improve finished product rate, and
Production process safety.
It is described above, preferred embodiment only of the present utility model, it is not intended to limit protection of the present utility model
Scope.
Claims (12)
1. a kind of single injection-molded mould of tubular products, divide product to two parts single injection-molded, it is characterised in that its
Including code die face plate, water gap plate, front template, rear pattern plate, thimble panel, Ejector Retainer Plate, the code mould arranged successively in stepped construction
Bottom plate, the thimble panel and Ejector Retainer Plate are fixed together, and two sides of the thimble panel and Ejector Retainer Plate are set respectively
There is square iron, the first oil cylinder and the second oil cylinder are provided with the top of the mould, the lateral surface of the code baffle plate is provided with the 3rd
Oil cylinder, an adjacent side of the front template and rear pattern plate are provided with the 4th oil cylinder；Set between the front template and rear pattern plate
There are two-part first die cavity and the second die cavity for being respectively used to injecting products, and the first die cavity and the second die cavity are in center pair
Claim, the first cast gate and the are respectively arranged with the centre of first die cavity and the side of the second die cavity on the front template
Two cast gates, first cast gate and the second cast gate are respectively used to pour into a mould two parts of product；The code baffle plate by the rear pattern plate,
Thimble panel, Ejector Retainer Plate are fixed on the moving die plate of injection machine.
2. the single injection-molded mould of tubular products as claimed in claim 1, it is characterised in that the code mould middle panel
It is provided with centring ring, the centring ring is used to mould location and installation making the injection of injection molding machine nozzle and mould in injection machine
Mouth centering.
3. the single injection-molded mould of tubular products as claimed in claim 1, it is characterised in that the front template is provided with
Preceding core rod, the rear pattern plate be provided with it is corresponding with the preceding core rod after core rod, after matched moulds, between the preceding core rod and rear core rod
Form first die cavity and the second die cavity.
4. the single injection-molded mould of tubular products as claimed in claim 3, it is characterised in that on the thimble panel with
The relative position of second die cavity is fixedly installed the multiple thimbles of a row, upper and lower ends between the thimble panel and rear pattern plate
It is provided with back-moving spring, the thimble ejects the product of injection formed during die sinking, and the back-moving spring resets the thimble.
5. the single injection-molded mould of tubular products as claimed in claim 3, it is characterised in that on the rear pattern plate with institute
State the relative position of the first die cavity, the second die cavity and be respectively arranged with pin pressing plate, a row is fixedly installed on the pin pressing plate
Multiple pins.
6. the single injection-molded mould of tubular products as claimed in claim 2, it is characterised in that in institute on the front template
The side for stating injection port is provided with flow channel switch, and the flow channel switch is perpendicular to the front template.
7. the single injection-molded mould of tubular products as claimed in claim 1, it is characterised in that first cast gate and
Two cast gates connect the first sprue bush and the second sprue bush respectively, one end of first sprue bush and the second sprue bush respectively with not
Connected with crochet hook, the crochet hook is fixedly installed on pressing plate, is completed after being once molded, the crochet hook makes described first corresponding to it
Cast gate and the second cast gate depart from first die cavity and the second die cavity respectively.
8. the single injection-molded mould of tubular products as claimed in claim 3, it is characterised in that the front template and rear mold
Between plate, be respectively arranged with the first sliding block, the second sliding block, the 3rd sliding block, Four-slider, the 5th sliding block, it is described after among core rod
Position, which extends perpendicularly outward, is provided with push rod rotating shaft.
9. the single injection-molded mould of tubular products as claimed in claim 8, it is characterised in that on the outside of the push rod rotating shaft
Gear, the first guide sleeve, the second guide sleeve are respectively arranged with, the gear side is provided with rack, and the wheel and rack is nibbled
Connection is closed, drives the push rod rotating shaft to rotate by the transmission of the wheel and rack, the rear core rod is revolved with push rod rotating shaft
Turn, it is described after after core rod rotates 180 ° with the push rod rotating shaft, first die cavity and the are still formed between the preceding core rod
Two die cavities.
10. the single injection-molded mould of tubular products as claimed in claim 8, it is characterised in that first sliding block,
Three sliding blocks, Four-slider are separately positioned on three sides of the rear core rod adjacent with first die cavity, and described second slides
Block and the 5th sliding block are separately positioned on two sides of the rear core rod adjacent with second die cavity.
11. the single injection-molded mould of tubular products as claimed in claim 10, it is characterised in that the front template is with after
Between template, the first guide pillar and the second guide pillar are respectively arranged with close to the 3rd sliding block and Four-slider；Second sliding block
With the first Angle Pin groove and the second Angle Pin groove, the first Angle Pin groove, the second Angle Pin are respectively arranged with the 5th sliding block
Groove, which tilts to extend on the front template, is respectively arranged with corresponding first Angle Pin, the second Angle Pin, and described first is oblique
Guide pillar and the second Angle Pin, which are oriented to driving and second sliding block and the 5th sliding block is outwards slided expansion or is inwardly slided, to be gathered.
12. the single injection-molded mould of tubular products as claimed in claim 10, it is characterised in that first oil cylinder with
The first oil cylinder pull bar is connected between first sliding block, two oil cylinders are provided between first oil cylinder and the first oil cylinder pull bar and are consolidated
Fixed board, the oil cylinder fixed plate side for closing on first oil cylinder are provided with switch；Between second oil cylinder and rear pattern plate
The second oil cylinder pull bar is connected with, an oil cylinder fixed plate is provided between second oil cylinder and the second oil cylinder pull bar；Institute
State and be connected with the 3rd oil cylinder pull bar between the 3rd oil cylinder and push rod rotating shaft；Is connected between 4th oil cylinder and Four-slider
Four oil cylinder pull bars, two oil cylinder fixed plates are provided between the 4th oil cylinder and the 4th oil cylinder pull bar；Described first slides
Block side and the side of the second oil cylinder pull bar are respectively arranged with a switch fixing casing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720718701.8U CN207077698U (en) | 2017-06-20 | 2017-06-20 | A kind of single injection-molded mould of tubular products |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720718701.8U CN207077698U (en) | 2017-06-20 | 2017-06-20 | A kind of single injection-molded mould of tubular products |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207077698U true CN207077698U (en) | 2018-03-09 |
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ID=61426183
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720718701.8U Active CN207077698U (en) | 2017-06-20 | 2017-06-20 | A kind of single injection-molded mould of tubular products |
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| CN (1) | CN207077698U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107053606A (en) * | 2017-06-20 | 2017-08-18 | 深圳市皓星伟业科技有限公司 | The single injection-molded mould and its forming method of a kind of tubular products |
-
2017
- 2017-06-20 CN CN201720718701.8U patent/CN207077698U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107053606A (en) * | 2017-06-20 | 2017-08-18 | 深圳市皓星伟业科技有限公司 | The single injection-molded mould and its forming method of a kind of tubular products |
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