CN208290365U - Mold - Google Patents
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- CN208290365U CN208290365U CN201820696496.4U CN201820696496U CN208290365U CN 208290365 U CN208290365 U CN 208290365U CN 201820696496 U CN201820696496 U CN 201820696496U CN 208290365 U CN208290365 U CN 208290365U
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- sliding block
- top plate
- sliding
- plate
- lower template
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Abstract
The utility model provides a kind of mold, and mold includes the upper die component and lower mold assemblies matched；Upper die component includes upper mould fixed plate, cope plate, the first brace and the second brace；Lower mold assemblies include lower mold fixed plate, hot runner manifold, partition, lower template, the first sliding block, the second sliding block and third sliding block, and lower mold fixed plate is equipped with feed inlet, and hot runner manifold is equipped with hot flow path.The utility model can be rapidly and accurately by cope plate by the cooperation of guide post and guide column sleeve, lower template alignment molding, third sliding block is driven to promote to the center of lower template by sliding block oil cylinder, push the first sliding block mobile to the center of lower template by the first brace, second brace pushes the second sliding block mobile to the center of lower template, to quickly and accurately complete mould assembling action, later, feed liquid to be processed is injected by hot flow path, feed liquid is by shaped article in fine crack inflow type chamber, it realizes and is accurately positioned and assembles in high precision, so as to produce the product with apperance quality.
Description
Technical field
The utility model relates to technical field of mold more particularly to a kind of molds.
Background technique
Existing injection mold major part structure design is simple, can only meet simple, low side plastic cement products exploitations.For
Popular streamline curved surface in industrial design, the high plastic cement products of the appearances processing requirement such as mirror surface, texture, traditional dies structure are difficult to
Prepare the product of apperance quality.
Utility model content
Purpose of the utility model is to solve the above problem, a kind of mold is provided, it can be achieved that mold accurate positionin
It is assembled with high-precision, so as to produce the product with apperance quality.
In order to achieve the above object, the utility model provides a kind of mold, the upper die component including matching and lower die group
Part；
The upper die component includes upper mould fixed plate, cope plate, the first brace and the second brace, and the cope plate is fixedly arranged on
On the upper mould fixed plate, the cope plate has type chamber, and first brace and second brace are fixedly arranged on described respectively
The quadrangle of the adjacent two sides of cope plate, the cope plate has guide column sleeve；
The lower mold assemblies include lower mold fixed plate, hot runner manifold, partition, lower template, the first sliding block, the second sliding block and
Three sliding blocks, the hot runner manifold are fixedly arranged in the lower mold fixed plate, and the lower template is installed on institute by the baffle interval
It states on hot runner manifold, the quadrangle of the lower template has a guide post cooperated with guide column sleeve, first sliding block, the second sliding block and the
Three sliding blocks are slidingly disposed in the lower template, and second sliding block is set to the side adjacent with the first sliding block, and described the
Three sliding blocks are set to the side opposite with the first sliding block, and first sliding block has the first sliding eye, first brace and first
Sliding eye cooperation for push the first sliding block sliding, second sliding block have the second sliding eye, second brace with it is described
For pushing the sliding of the second sliding block, the third sliding block is connected with sliding block oil cylinder, is driven by sliding block oil cylinder the cooperation of second sliding eye
Dynamic third sliding block sliding, when first sliding block, the second sliding block and relatively close third sliding block, form the fine crack led to for material flow,
The fine crack is connected to the type chamber of upper die component when molding；
The lower mold fixed plate is equipped with feed inlet, and the hot runner manifold is equipped with hot flow path, and the feed inlet is used to feed,
The hot flow path is connected to the feed inlet and the fine crack.
In an embodiment of the present invention, it is equipped with fine positioning male member in first sliding block, is set in the third sliding block
There is fine positioning female members, the fine positioning female members is matched with the fine positioning male member.
In an embodiment of the present invention, the lower mold assemblies further include the first top plate, the second top plate and top plate guide post,
First top plate and second top plate are movably disposed between the hot runner manifold and the lower template, and described first
Top plate is located at below second top plate, and the both ends of the top plate guide post are separately connected the hot runner manifold and the lower template,
And the top plate guide post passes through first top plate and the second top plate with the movement to first top plate and second top plate
It is oriented to.
In an embodiment of the present invention, the lower mold assemblies further include two ejection cylinders, two ejection cylinders point
Be not fixed on the two sides of first top plate, the ejection cylinder has a telescopic oil cylinder mandril, the oil cylinder mandril from
It is fixed in the lower mold fixed plate by holding by mandril fixing piece.
In an embodiment of the present invention, the cope plate is equipped with the convex block of protrusion upper mold plate surface, the lower die
Plate is equipped with moveable top plate return pin, which corresponds to the convex block, and the other end corresponds to second top
Plate, when molding, convex block compressing top plate return pin makes the second top plate and the first top plate return.
In an embodiment of the present invention, the lower mold assemblies further include the first sliding block briquetting, the first sliding block briquetting
It is fixedly arranged in the lower template, first sliding block is slideably arranged on the first sliding block briquetting.
In an embodiment of the present invention, the lower mold assemblies further include the second sliding block briquetting, the second sliding block briquetting
It is fixedly arranged in the lower template, second sliding block is slideably arranged on the second sliding block briquetting.
In an embodiment of the present invention, the lower mold assemblies further include stroke guide rail and sliding block oil cylinder fixed block, institute
Stroke guide rail one end connection cope plate is stated, the other end connects the sliding block oil cylinder fixed block, the third sliding block and the stroke
Guide rail is slidably matched, and the sliding block oil cylinder is installed on the sliding block oil cylinder fixed block.
Compared with prior art, the beneficial effect of the technical program is:
The utility model mold, can be rapidly and accurately by cope plate, lower template pair by the cooperation of guide post and guide column sleeve
Neat molding, drives third sliding block to promote to the center of lower template by sliding block oil cylinder, is inserted into the first sliding eye by the first brace
Push the first sliding block mobile to the center of lower template, the second brace is inserted into the second sliding eye and pushes the second sliding block into lower template
The heart is mobile, to quickly and accurately complete mould assembling action, later, feed liquid to be processed is injected by hot flow path, feed liquid is passed through
Shaped article in fine crack inflow type chamber.The mold can realize that accurate positionin and high-precision are assembled, so as to produce with apperance
The product of quality.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of an embodiment of the upper die component of the utility model mold；
Fig. 2 is the structural schematic diagram of an embodiment of the lower mold assemblies of the utility model mold；
Fig. 3 is the schematic diagram of the section structure of an embodiment of the utility model mold；
Structural schematic diagram when Fig. 4 is the embodiment die sinking of the utility model mold.
Specific embodiment
With reference to the accompanying drawing, by specific embodiment, to the technical solution of the utility model carry out it is clear, completely retouch
It states.
It please refers to shown in Fig. 1-4, the utility model provides a kind of mold, the upper die component including matching and lower die group
Part.
The upper die component includes upper mould fixed plate 1, cope plate 5, the first brace 8 and the second brace 6.The cope plate 5
It is fixedly arranged on the upper mould fixed plate 1.The cope plate 5 has type chamber 7, and feed liquid, which is injected in the type chamber 7, when injection molding forms
Product, the type chamber 7 can be designed to complicated surface modeling as needed.
First brace 8 and second brace 6 are fixedly arranged on the adjacent two sides of the cope plate 5 respectively.First tiltedly
Bar 8 and the second brace 6 are fixed on the cope plate 5 by brace fixed block 9.
The quadrangle of the cope plate 5 has guide column sleeve 3.
The lower mold assemblies include lower mold fixed plate 10, hot runner manifold 11, partition 12, lower template 13, the first sliding block 17,
Two sliding blocks 21 and third sliding block 18.
The hot runner manifold 11 is fixedly arranged in the lower mold fixed plate 10, and hot runner manifold 11 primarily serves fixed, arrangement heat
The effect of the components such as mouth, hot flow path 32.The lower template 13 is installed on the hot runner manifold 11 by the partition 12 interval.
Lower template 13 plays the role of fixing the molding assemblies such as the first sliding block 17, the second sliding block 21, third sliding block 18.
The quadrangle of the lower template 13 has the guide post 15 that cooperate with guide column sleeve 3, when molding, the insertion guide column sleeve 3 of guide post 15
It is interior.Guiding, positioning action when guide post 15 plays molding, therefore, by the cooperation of guide post 15 and guide column sleeve 3 can quickly and
It is accurately finished molding.
First sliding block 17, the second sliding block 21 and third sliding block 18 are slidingly disposed in the lower template 13.Institute
The second sliding block 21 is stated set on the side adjacent with the first sliding block 17, the third sliding block 18 is set to opposite with the first sliding block 17 one
Side, first sliding block 17 have the first sliding eye 171, and first brace 8 and the cooperation of the first sliding eye 171 are for promotion the
The sliding of one sliding block 17.Second sliding block 21 has the second sliding eye 211, second brace 6 and second sliding eye 211
Cooperation is for pushing the sliding of the second sliding block 21.The third sliding block 18 is connected with sliding block oil cylinder 20, is driven by sliding block oil cylinder 20
Third sliding block 18 slides.It is formed when first sliding block 17, the second sliding block 21 and relatively close third sliding block 18 logical for material flow
Fine crack 101, the fine crack 101 is connected to the type chamber 7 of upper die component when molding.
The lower mold fixed plate 10 is equipped with feed inlet 102, and the hot runner manifold 11 is equipped with hot flow path 32, the feed inlet
102 for feeding, and the hot flow path 32 is connected to the feed inlet 102 and the fine crack 101.Hot flow path 32 passes through hot mouth and fine crack
101 connections.When being molded, feed liquid enters hot flow path 32 from feed inlet 102, then enters fine crack 101 by hot flow path 32, finally
Enter type chamber 7 by fine crack 101.
When molding, sliding block oil cylinder 20 drives third sliding block 18 to promote to the center of lower template 13, and guide post 15 is inserted into guide column sleeve 3
Interior, the first brace 8 is inserted into the first sliding eye 171 and pushes the first sliding block 17 mobile to the center of lower template 13, the insertion of the second brace 6
Second sliding eye 211 pushes the second sliding block 21 mobile to the center of lower template 13, upper die component and lower mold assemblies molding.
When die sinking, guide post 15 is extracted out of guide column sleeve 3, and the second brace 6 is extracted from the second sliding eye 211 and pushes the second sliding block
21 retreat, and the first brace 8 is extracted from the first sliding eye 171 pushes the first sliding block 17 to retreat, and cylinder drives third sliding block 18 to retreat,
Upper die component and lower mold assemblies die sinking.
The utility model mold, can be rapidly and accurately by cope plate 5, lower die by the cooperation of guide post 15 and guide column sleeve 3
The alignment molding of plate 13, drives third sliding block 18 to promote to the center of lower template 13, is inserted by the first brace 8 by sliding block oil cylinder 20
Entering the first sliding eye 171 pushes the first sliding block 17 mobile to the center of lower template 13, and the second brace 6 is inserted into the second sliding eye 211
It pushes the second sliding block 21 mobile to the center of lower template 13, to quickly and accurately complete mould assembling action, later, passes through hot-fluid
Road 32 injects feed liquid to be processed, and feed liquid is by shaped article in 101 inflow type chamber 7 of fine crack.The mold can realize accurate positionin
It is assembled with high-precision, so as to produce the product with apperance quality.
The feed inlet 102 is corresponded in the lower mold fixed plate 10 equipped with positioning ring 31.The positioning ring 31 can play into
The effect that material mouth 102 and injection moulding machine nozzle are positioned.
It is equipped with fine positioning male member 34 in first sliding block 17, is equipped with fine positioning female members 35, institute in the third sliding block 18
Fine positioning female members 35 is stated to match with the fine positioning male member 34.Fine positioning male member 34 is set and fine positioning female members 35 is conducive to molding
When the first sliding block 17 and third sliding block 18 quick alignment, and registration reduces the generation of product overlap, so as to obtain
The higher product of presentation quality.
The lower mold assemblies further include the first top plate 25, the second top plate 24 and top plate guide post 33,25 He of the first top plate
Second top plate 24 is movably disposed between the hot runner manifold 11 and the lower template 13,25, first top plate
In 24 lower section of the second top plate, the both ends of the top plate guide post 33 are separately connected the hot runner manifold 11 and the lower template
13, and the top plate guide post 33 passes through first top plate 25 and the second top plate 24 to first top plate 25 and described second
The movement of top plate 24 is oriented to.The lower template 13 is installed on the hot runner manifold 11 by the partition 12 interval,
Be exactly partition 12 play the role of it is aerial so that having been reserved between lower template 13 and hot runner manifold 11 for the first top plate 25 and second
The mobile space of top plate 24.Lower mold assemblies are usually additionally provided with the mechanism for ejecting product such as thimble, ejector sleeve, mandril, the second top
Plate 24 and first these mechanisms of top plate 25 match, can be by the production of injection molding by mobile second top plate 24 and the first top plate 25
Product ejection.Since the mechanisms such as thimble, ejector sleeve, mandril are conventional arrangement components in mold, therefore not to repeat here.
The lower mold assemblies further include two ejection cylinders 16, and two ejection cylinders 16 are individually fixed in first top plate
25 two sides, the ejection cylinder 16 have telescopic oil cylinder mandril 26, and the free end of the oil cylinder mandril 26 passes through mandril
Fixing piece 27 is fixed in the lower mold fixed plate 10.When needing mobile second top plate 24 and the first top plate 25, pass through ejection
The movement of oil cylinder 16 can drive the second top plate 24 and the first top plate 25 mobile.Two ejection cylinders 16 are set, it can be ensured that second
Stationarity when top plate 24 and mobile the first top plate 25.
The cope plate 5 is equipped with the convex block 4 on protrusion 5 surface of cope plate, and the lower template 13 is equipped with moveable top
Plate return pin 28,28 one end of top plate return pin correspond to the convex block 4, and the other end corresponds to second top plate 24, convex when molding
Block 4, which oppresses top plate return pin 28, makes 25 return of the second top plate 24 and the first top plate.
The lower mold assemblies further include the first sliding block briquetting 14, which is fixedly arranged on the lower template 13
On, first sliding block 17 is slideably arranged between the first sliding block briquetting 14 and lower template 13.First sliding block briquetting 14
It is fixed in lower template 13 by screw, and cooperatively forms T-slot with lower template 13, the first sliding block 17 is caught in the T-slot simultaneously
It can be slided along T-slot.
The lower mold assemblies further include the second sliding block briquetting 22, which is fixedly arranged on the lower template 13
On, second sliding block 21 is slideably arranged between the second sliding block briquetting 22 and lower template 13.Second sliding block briquetting 22
It is fixed in lower template 13 by screw, and cooperatively forms T-slot with lower template 13, the second sliding block 21 is caught in the T-slot simultaneously
It can be slided along T-slot.
The lower mold assemblies further include guide rail 30 and oil cylinder fixed block 29, and described 30 one end of guide rail connects cope plate 5, another
End connects the oil cylinder fixed block 29, and the third sliding block 18 is slidably matched with the guide rail 30, and the guide rail 30 is to third sliding block
18 sliding plays guiding role.The sliding block oil cylinder 20 is installed on the oil cylinder fixed block 29, which rises
The effect of the fixed sliding block oil cylinder 20 is arrived.
The upper die component further includes several upper mold support columns 2, and several upper mold support columns 2 are set to the side of cope plate 5.Institute
Stating lower mold assemblies further includes several lower die support columns 23, and several lower die support columns 23 are set to the side of lower template 13 and partition 12
Face.Auxiliary mould is stood when upper mold support column 2, lower die support column 23 primarily serve transport or place, it is ensured that not inclined effect.
The utility model also provides a kind of method for manufacturing moulding article, using mold system described in any of the above embodiment
Moulding article is made, method includes the following steps: sliding block oil cylinder 20 drives third sliding block 18 to promote to the center of lower template 13, is led
Column 15 is inserted into guide column sleeve 3, and the first brace 8 is inserted into the first sliding eye 171, and the second brace 6 is inserted into the second sliding eye 211, so that on
Membrane module and lower mold assemblies molding；Inject feed liquid to be processed from hot flow path 32, feed liquid by 101 inflow type chamber 7 of fine crack at
Type product.
After upper die component and lower mold assemblies molding, cope plate and lower template are preheated, preheating temperature is 50-70 DEG C.
It injects from hot flow path before feed liquid to be processed, first feed liquid is preheated, preheating temperature is 80 ° -100 °, preheating
Time is 2-4 hours；When injecting feed liquid to be processed from hot flow path, the pressure of injection is 65-90Mpa, and the speed of injection is 45-
85mm/s, injection time 20-30s.
After the completion of injection molding, then pressure maintaining 20-30s, cooling 15s are opened.Guide post 15 is extracted out of guide column sleeve 3, the second brace
6, which extract the second sliding block 21 of promotion from the second sliding eye 211, retreats, and the first brace 8 is sliding from the first sliding eye 171 extraction promotion first
Block 17 retreats, and cylinder drives third sliding block 18 to retreat, upper die component and lower mold assemblies die sinking.Ejection cylinder 16 controls the second top plate
24 and first top plate 25 movement product is ejected.
Although the utility model has been described by way of example and in terms of the preferred embodiments, but it is not to appoint for limiting the utility model
What those skilled in the art without departing from the spirit and scope of the utility model, may be by the method and skill of the disclosure above
Art content makes possible variation and modification to technical solutions of the utility model, therefore, all without departing from the utility model technology
The content of scheme, it is made by the above technical examples according to the technical essence of the present invention it is any it is simple modification, equivalent variations and
Modification, belongs to the protection scope of technical solutions of the utility model.
Claims (8)
1. a kind of mold, which is characterized in that including the upper die component and lower mold assemblies matched；
The upper die component includes upper mould fixed plate, cope plate, the first brace and the second brace, and the cope plate is fixedly arranged on described
On upper mould fixed plate, the cope plate has type chamber, and first brace and second brace are fixedly arranged on the upper mold respectively
The quadrangle of the adjacent two sides of plate, the cope plate has guide column sleeve；
The lower mold assemblies include that lower mold fixed plate, hot runner manifold, partition, lower template, the first sliding block, the second sliding block and third are sliding
Block, the hot runner manifold are fixedly arranged in the lower mold fixed plate, and the lower template is installed on the heat by the baffle interval
On runner plate, the quadrangle of the lower template has the guide post cooperated with guide column sleeve, and first sliding block, the second sliding block and third are sliding
Block is slidingly disposed in the lower template, and second sliding block is set to the side adjacent with the first sliding block, and the third is sliding
Block is set to the side opposite with the first sliding block, and first sliding block has the first sliding eye, first brace and the first sliding
For pushing the sliding of the first sliding block, second sliding block has the second sliding eye, second brace and described second for hole cooperation
For pushing the sliding of the second sliding block, the third sliding block is connected with sliding block oil cylinder for sliding eye cooperation, passes through sliding block oil cylinder driving the
The sliding of three sliding blocks forms the fine crack led to for material flow, molding when first sliding block, the second sliding block and relatively close third sliding block
When the fine crack be connected to the type chamber of upper die component；
The lower mold fixed plate is equipped with feed inlet, and the hot runner manifold is equipped with hot flow path, and the feed inlet is described for feeding
Hot flow path is connected to the feed inlet and the fine crack.
2. mold according to claim 1, which is characterized in that it is equipped with fine positioning male member in first sliding block, described the
Fine positioning female members is equipped in three sliding blocks, the fine positioning female members is matched with the fine positioning male member.
3. mold according to claim 1, which is characterized in that the lower mold assemblies further include the first top plate, the second top plate
And top plate guide post, first top plate and second top plate be movably disposed in the hot runner manifold and the lower template it
Between, first top plate is located at below second top plate, the both ends of the top plate guide post be separately connected the hot runner manifold and
The lower template, and the top plate guide post passes through first top plate and the second top plate to first top plate and described second
The movement of top plate is oriented to.
4. mold according to claim 3, which is characterized in that the lower mold assemblies further include two ejection cylinders, and two
Ejection cylinder is individually fixed in the two sides of first top plate, and the ejection cylinder has telescopic oil cylinder mandril, the oil
The free end of cylinder mandril is fixed in the lower mold fixed plate by mandril fixing piece.
5. mold according to claim 3, which is characterized in that the cope plate is equipped with the convex of protrusion upper mold plate surface
Block, the lower template are equipped with moveable top plate return pin, which corresponds to the convex block, and the other end is corresponding
Second top plate, when molding, convex block compressing top plate return pin makes the second top plate and the first top plate return.
6. mold according to claim 1, which is characterized in that the lower mold assemblies further include the first sliding block briquetting, this
One sliding block briquetting is fixedly arranged in the lower template, and first sliding block is slideably arranged on the first sliding block briquetting.
7. mold according to claim 1, which is characterized in that the lower mold assemblies further include the second sliding block briquetting, this
Two sliding block briquettings are fixedly arranged in the lower template, and second sliding block is slideably arranged on the second sliding block briquetting.
8. mold according to claim 1, which is characterized in that the lower mold assemblies further include stroke guide rail and sliding block oil cylinder
Fixed block, described stroke guide rail one end connect cope plate, and the other end connects the sliding block oil cylinder fixed block, the third sliding block with
The stroke guide rail is slidably matched, and the sliding block oil cylinder is installed on the sliding block oil cylinder fixed block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820696496.4U CN208290365U (en) | 2018-05-10 | 2018-05-10 | Mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820696496.4U CN208290365U (en) | 2018-05-10 | 2018-05-10 | Mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208290365U true CN208290365U (en) | 2018-12-28 |
Family
ID=64704341
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820696496.4U Active CN208290365U (en) | 2018-05-10 | 2018-05-10 | Mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208290365U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108656458A (en) * | 2018-05-10 | 2018-10-16 | 浙江安吉护童家具有限公司 | Mold and the method for manufacturing moulding article |
-
2018
- 2018-05-10 CN CN201820696496.4U patent/CN208290365U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108656458A (en) * | 2018-05-10 | 2018-10-16 | 浙江安吉护童家具有限公司 | Mold and the method for manufacturing moulding article |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 475 longwangxi North Road, Dipu street, Anji County, Huzhou City, Zhejiang Province Patentee after: Zhejiang Hutong Ergonomics Technology Co., Ltd Address before: 313300, 1, 2, 3, 4, 208 chair Road, Chang Shuo street, Anji County, Zhejiang, Huzhou Patentee before: ZHEJIANG ANJI TOTGUARD FURNITURE Co.,Ltd. |
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| CP03 | Change of name, title or address |