CN105500640B - The plastic mould of multi-slide combination forming - Google Patents
The plastic mould of multi-slide combination forming Download PDFInfo
- Publication number
- CN105500640B CN105500640B CN201511011076.5A CN201511011076A CN105500640B CN 105500640 B CN105500640 B CN 105500640B CN 201511011076 A CN201511011076 A CN 201511011076A CN 105500640 B CN105500640 B CN 105500640B
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- Prior art keywords
- sliding block
- block group
- upper setting
- plane
- slide
- Prior art date
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- 239000004033 plastic Substances 0.000 title claims abstract description 18
- 229920003023 plastic Polymers 0.000 title claims abstract description 18
- 239000007787 solid Substances 0.000 claims description 14
- 238000003825 pressing Methods 0.000 claims description 6
- 210000001624 hip Anatomy 0.000 claims description 4
- 238000000465 moulding Methods 0.000 abstract description 7
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000007493 shaping process Methods 0.000 abstract description 2
- 229920001169 thermoplastic Polymers 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 11
- 230000008569 process Effects 0.000 description 11
- 238000005516 engineering process Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000008676 import Effects 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 238000010923 batch production Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/26—Moulds
- B29C45/33—Moulds having transversely, e.g. radially, movable mould parts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/26—Moulds
- B29C45/32—Moulds having several axially spaced mould cavities, i.e. for making several separated articles
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The plastic mould of multi-slide combination forming belongs to thermoplastic plastics shaping mould applications, it is characterised in that：The top boss being arranged on sliding block group A8 and sliding block group C10 contacts tight fit with the groove surface being arranged on fixed die insert 2, the positioning table being arranged on sliding block group A8 contacts tight fit with the positioning groove face being arranged on sliding block group C10, the guiding surface being arranged on sliding block group A8 and sliding block group C10 and the introduction bevel face contact slide being arranged on sliding block group B9 coordinate, the introduction bevel being arranged on sliding block group D11 and the head inclined-plane face contact slide being arranged on sliding block group A8 coordinate, the beneficial effects of the invention are as follows：The mold solves the problems, such as the molding die of high-precision more back-off plastic products, realize the demoulding of high-precision more back-off plastic products, realize the relative positioning between multi-slide and the relative positioning between sliding block and insert, efficiently use die space, ensure mould and die accuracy, the error in multi-slide assembling is reduced, ensures product quality and precision.
Description
Technical field
The invention belongs to thermoplastic plastics shaping mould applications, are related to the plastic mould of multi-slide combination forming, mainly answer
Molding die for high-precision more back-off plastic products.
Background technology
The mould structure of complex-shaped more back-off plastic products generally requires the sliding block molding of design three or more, sliding block
Structure determine the precision of mold and the quality of product, usually using sliding block splicing construction realize the back-off of multi-direction mold at
Type, between sliding block and sliding block by the way of meeting contact, such Normal practice lacks between sliding block and sliding block, sliding block and insert
Between fine positioning, mold influenced Product Precision and size in long-term batch production.
Invention content
The object of the present invention is to provide the plastic mould of multi-slide combination forming, the mold positions between using multi-slide
Detent mechanism between mechanism and sliding block and insert.
The technical problem to be solved in the present invention is to provide the plastic mould of multi-slide combination forming, solution is high-precision to fall more
The problem of molding die of fastener product, realizes the demoulding of high-precision more back-off plastic products.
The technical scheme is that：Its structure of the plastic mould of multi-slide combination forming includes：Solid plate 1, cover half edge
Block 2, inclined guide pillar 3, fixed block A4, inclined wedge 5, moving platen 6, moving die insert 7, sliding block group A8, sliding block group B9, sliding block group C10, sliding block
Group D11, pressing plate 12, banking pin 13, spring 14, insert 15, fixed block B16 and supporting plate 17；The modeling of multi-slide combination forming
Expect that its connection relation of mold is：Be arranged on fixed die insert 2 it is fluted, fixed die insert 2 contacted with 1 face of solid plate tight fit by spiral shell
Bolt-lock fastens, and inclined guide pillar 3 and the faces fixed plate A4 contact hanging platform connects, fixed plate A4 contacted with 1 face of solid plate be fitted close by
Bolt is locked, and inclined wedge 5 contacts tight fit with 1 face of solid plate and is locked by bolt, insert 15 and fixed block B16
Hanging platform is completely embedded contact, and 15 bottom of insert contacts tight fit with 17 face of supporting plate, and fixed block B16 is contacted with 17 face of supporting plate
Tight fit is locked by bolt, and insert 15 contacts tight fit, moving die insert 7 and moving platen 6 with 7 face of moving die insert
Face contact is fitted close to be locked by bolt, and sliding block group A8, sliding block group B9, sliding block group C10 and sliding block group D11 are respectively by sliding block
It is formed with take-up housing, the sliding block is locked with take-up housing by hanging platform joint face contact bolt, and top is provided on sliding block group A8
Portion's boss, positioning table, guiding surface, head inclined-plane, wedging inclined-plane, spring counterbore and hanging platform are provided with importing on sliding block group B9
It is oblique to be provided with top boss, locating slot, guiding surface, wedging on sliding block group C10 for inclined-plane, wedging inclined-plane, spring counterbore and hanging platform
Face, spring counterbore and hanging platform are provided with introduction bevel, wedging inclined-plane, spring counterbore and hanging platform, sliding block group A8 on sliding block group D11
Tight fit is contacted with the groove surface being arranged on fixed die insert 2 with the top boss being arranged on sliding block group C10, is set on sliding block group A8
The positioning table set contacts tight fit with the positioning groove face being arranged on sliding block group C10, is arranged on sliding block group A8 and sliding block group C10
The introduction bevel face contact slide being arranged on guiding surface and sliding block group B9 coordinates, the introduction bevel being arranged on sliding block group D11 with
The head inclined-plane face contact slide cooperation being arranged on sliding block group A8, sliding block group A8, sliding block group B9, sliding block group C10 and sliding block group D11
The wedging inclined-plane of upper setting and the contact wedging cooperation of 5 face of inclined wedge, sliding block group A8, sliding block group B9, sliding block group C10 and sliding block group D11
The spring counterbore of upper setting and 14 clearance fit of spring are arranged on sliding block group A8, sliding block group B9, sliding block group C10 and sliding block group D11
12 face contact slide of hanging platform and pressing plate coordinate, sliding block group A8, sliding block group B9, sliding block group C10 and sliding block group D11 and moving platen 6
Face contact slide cooperation, banking pin 13 coordinate with 6 face contact slide of moving platen.
The top boss being arranged on the sliding block group A8 and sliding block group C10 and the groove section shape being arranged on fixed die insert 2
Shape is identical trapezoidal, and the trapezoidal two waists angle is 2 degree to 10 degree；The introduction bevel and cunning being arranged on the sliding block group D11
The head bevel inclination angle being arranged on block group A8 is identical, and angle is arranged ranging from 1 degree to 3 degree；The sliding block group A8 and sliding block
The guiding surface being arranged on group C10 is identical as the introduction bevel angle of inclination being arranged on sliding block group B9, and angle is arranged ranging from 1 degree
To 25 degree；The positioning table being arranged on the sliding block group A8 and the locating slot cross sectional shape being arranged on sliding block group C10 are identical ladder
Shape, the trapezoidal two waists angle is 2 degree to 6 degree.
The operation principle of the plastic mould of multi-slide combination forming is：It molds in motion process, in the work of 3 thrust of inclined guide pillar
Under, multi-slide is moved towards forming part, and the introduction bevel being arranged on sliding block group D11 connects with the head inclined-plane being arranged on sliding block group A8
It touches and is moved along inclined-plane, the guiding surface being arranged on sliding block group A8 and sliding block group C10 and the introduction bevel being arranged on sliding block group B9
It contacts and is moved along inclined-plane, the positioning table being arranged on sliding block group A8 imports in the locating slot being arranged on sliding block group C10, motion process
The positioning table that is arranged on middle sliding block group A8 and the locating slot being arranged on sliding block group C10 have gap, at the end of molding, inclined wedge 5 with
The wedging contact of incline plane that is arranged on sliding block group A8, sliding block group B9, sliding block group C10 and sliding block group D11 simultaneously limits, and is set on sliding block group A8
The positioning table set and the locating slot wedging being arranged on sliding block group C10 coordinate, while the top being arranged on sliding block group A8 and sliding block group C10
The groove wedging being arranged on portion's boss and fixed die insert 2 coordinates.
The beneficial effects of the invention are as follows：Solve high-precision more back-off modelings by the plastic mould of multi-slide combination forming
The problem of expecting the molding die of product realizes the demoulding of high-precision more back-off plastic products, and the mold is by leading
To the fit applications of inclined-plane and introduction bevel, the fit applications of the fit applications of positioning table and locating slot and top boss and groove
It realizes the relative positioning between multi-slide and the relative positioning between sliding block and insert, is effectively utilized die space, ensure that
Mould and die accuracy reduces the error in multi-slide assembling, ensures product quality and precision.
Description of the drawings
Below in conjunction with attached drawing, illustrated with embodiment.
Fig. 1 is the schematic diagram of this mold multi-slide combination.
Fig. 2 is this mold overall schematic one.
Fig. 3 is this mold overall schematic two.
Fig. 4 is that this mould slide block group 8, sliding block group 9 and sliding block group 11 assemble diagrammatic cross-section.
Fig. 5 is 11 assembling schematic diagram of this mould slide block group 8 and sliding block group.
In figure：1 solid plate；2 fixed die inserts；3 inclined guide pillars；4 fixed block A；5 inclined wedges；6 moving platens；7 moving die inserts；8 sliding blocks
Group A；9 sliding block group B；10 sliding block group C；11 sliding block group D；12 pressing plates；13 banking pins；14 springs；15 inserts；16 fixed block B；
17 supporting plates.
Specific implementation mode
Describe the specific embodiment of invention in detail with reference to technology word and attached drawing.
When assembling die, inclined guide pillar 3 is fitted into the cavity that fixed block A4 is processed and is limited by hanging platform, and bolt, which passes through, to be fixed
Block A4 is locked on solid plate 1；Fixed die insert 2 is fitted into the cavity that solid plate 1 processes, and bolt passes through fixed
Fixed die insert 2 is locked on solid plate 1 by template 1, and inclined wedge 5 is fitted into the cavity that solid plate 1 processes, and bolt is worn
Inclined wedge 5 is crossed to be locked on solid plate 1；Insert 15 is fitted into the cavity that fixed block B16 is processed by hanging platform
It limits, is fitted into the cavity that supporting plate 17 processes together with insert 15 and fixed block B16, bolt passes through fixed block B16 will
It is locked on supporting plate 17, and moving die insert 7 is fitted into the cavity that moving platen 6 processes, and bolt passes through moving platen 6 that will move
Mould insert 7 is fixed on moving platen 6, and moving die insert 7 is assembled in company with moving platen 6 and supporting plate 17, insert 15 and moving die insert 7
Moving platen 6 and supporting plate 17 are locked by equipped close-fitting, bolt across supporting plate 17（See Fig. 2,3）, spring 14 is mounted on sliding block group
In the spring counterbore that A8, sliding block group B9, sliding block group C10 and sliding block group D11 are processed（See Fig. 4）, sliding block group A8, sliding block group B9,
Sliding block group C10 and sliding block group D11 are fitted into respectively in the cavity that moving platen 6 processes, and pressing plate 12 is fitted into moving platen 6 and processes
Cavity in sliding block group A8, sliding block group B9, sliding block group C10 and sliding block group D11 with limit is merged, banking pin 13 is mounted on dynamic model
To sliding block group A8, sliding block group B9, sliding block group C10 and the D11 limits of sliding block group when being molded on plate 6（See Fig. 1）, cover half part with it is dynamic
Mould part molds, and sliding block group A8 and sliding block group 10 coordinate with 2 wedging of fixed die insert（See Fig. 2,3）, set of molds installs complete.
The plastic mould of multi-slide combination forming molds motion process：Solid plate 1 and dynamic model under the action of molding machine
Plate 6 moves toward one another, and solid plate 1 drives 3 guide runner group A8 of inclined guide pillar, sliding block group B9, sliding block group C10 and sliding block group D11 and makes
It is moved towards forming part, and the introduction bevel being arranged on sliding block group D11 is with the head contact of incline plane being arranged on sliding block group A8 and along oblique
The guiding surface being arranged on face movement, sliding block group A8 and sliding block group C10 is contacted with the introduction bevel being arranged on sliding block group B9 and edge
Inclined-plane moves, and the positioning table being arranged on sliding block group A8 imports in the locating slot being arranged on sliding block group C10, sliding block group in motion process
The positioning table being arranged on A8 and the locating slot being arranged on sliding block group C10 have gap, inclined wedge 5 and sliding block group A8, sliding block group B9, sliding block
It organizes the wedging contact of incline plane being arranged on C10 and sliding block group D11 and limits, the positioning table being arranged on sliding block group A8 and sliding block group C10
The locating slot wedging of upper setting coordinates, while the top boss being arranged on sliding block group A8 and sliding block group C10 is set on fixed die insert 2
The groove wedging cooperation set, clamping process terminate.
The above is the superior embodiment of the present invention, it is noted that for the technology of the technical field of the invention
For personnel, without departing from the technical principles of the invention, several improvement and deformations can also be made, these improve and become
Shape also should be regarded as protection scope of the present invention.
Claims (2)
1. the plastic mould of multi-slide combination forming, structure include：Solid plate（1）, fixed die insert（2）, inclined guide pillar（3）, it is solid
Determine block A（4）, inclined wedge（5）, moving platen（6）, moving die insert（7）, sliding block group A（8）, sliding block group B（9）, sliding block group C（10）, sliding block
Group D（11）, pressing plate（12）, banking pin（13）, spring（14）, insert（15）, fixed block B（16）And supporting plate（17）；It is special
Sign is：Connection relation is fixed die insert（2）Fluted, the sliding block group A of upper setting（8）, sliding block group B（9）, sliding block group C（10）With
Sliding block group D（11）It is made of respectively sliding block and take-up housing, the sliding block is with take-up housing by the contact bolt lock fastening of hanging platform joint face
It is fixed, sliding block group A（8）On be provided with top boss, positioning table, guiding surface, head inclined-plane, wedging inclined-plane, spring counterbore and extension
Platform, sliding block group B（9）On be provided with introduction bevel, wedging inclined-plane, spring counterbore and hanging platform, sliding block group C（10）On be provided with top
Boss, locating slot, guiding surface, wedging inclined-plane, spring counterbore and hanging platform, sliding block group D（11）On be provided with introduction bevel, wedging
Inclined-plane, spring counterbore and hanging platform, sliding block group A（8）With sliding block group C（10）The top boss and fixed die insert of upper setting（2）On set
The groove surface contact set is fitted close, sliding block group A（8）The positioning table of upper setting and sliding block group C（10）The positioning groove face of upper setting
Contact is fitted close, sliding block group A（8）With sliding block group C（10）The guiding surface of upper setting and sliding block group B（9）The importing of upper setting
The contact slide cooperation of inclined-plane face, sliding block group D（11）The introduction bevel of upper setting and sliding block group A（8）The head inclined-plane face of upper setting
Contact slide coordinates, sliding block group A（8）, sliding block group B（9）, sliding block group C（10）With sliding block group D（11）The wedging inclined-plane of upper setting with
Inclined wedge（5）Face contacts wedging cooperation, sliding block group A（8）, sliding block group B（9）, sliding block group C（10）With sliding block group D（11）Upper setting
Spring counterbore and spring（14）Clearance fit, sliding block group A（8）, sliding block group B（9）, sliding block group C（10）With sliding block group D（11）On set
The hanging platform and pressing plate set（12）Face contact slide cooperation, sliding block group A（8）, sliding block group B（9）, sliding block group C（10）With sliding block group D
（11）With moving platen（6）Face contact slide cooperation, banking pin（13）With moving platen（6）Face contact slide cooperation.
2. the plastic mould of multi-slide combination forming according to claim 1, it is characterised in that：The sliding block group A（8）With
Sliding block group C（10）The top boss and fixed die insert of upper setting（2）The groove section shape of upper setting be it is identical trapezoidal, it is described
Trapezoidal two waists angle is 2 degree to 10 degree；The sliding block group D（11）The introduction bevel of upper setting and sliding block group A（8）The head of upper setting
Portion's bevel inclination angle is identical, and angle is arranged ranging from 1 degree to 3 degree；The sliding block group A（8）With sliding block group C（10）Upper setting
Guiding surface and sliding block group B（9）The introduction bevel angle of inclination of upper setting is identical, and angle is arranged ranging from 1 degree to 25 degree；It is described
Sliding block group A（8）The positioning table of upper setting and sliding block group C（10）The locating slot cross sectional shape of upper setting be it is identical trapezoidal, it is described
Trapezoidal two waists angle is 2 degree to 6 degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511011076.5A CN105500640B (en) | 2015-12-30 | 2015-12-30 | The plastic mould of multi-slide combination forming |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511011076.5A CN105500640B (en) | 2015-12-30 | 2015-12-30 | The plastic mould of multi-slide combination forming |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105500640A CN105500640A (en) | 2016-04-20 |
| CN105500640B true CN105500640B (en) | 2018-07-17 |
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ID=55709123
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201511011076.5A Active CN105500640B (en) | 2015-12-30 | 2015-12-30 | The plastic mould of multi-slide combination forming |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105500640B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111497152A (en) * | 2020-04-30 | 2020-08-07 | 勋龙智造精密应用材料（苏州）股份有限公司 | Multi-direction combined sliding block |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201268067Y (en) * | 2008-09-17 | 2009-07-08 | 广东东亚电器有限公司 | Injection mold with mechanical linking secondary loose core mechanism |
| CN202378252U (en) * | 2011-12-05 | 2012-08-15 | 上海工程技术大学 | Plastic mold with multi-direction core-pulling function |
| CN103640190A (en) * | 2013-12-29 | 2014-03-19 | 大连銮艺精密模塑制造有限公司 | Mold for demolding plastic products by virtue of slide block insert side core-pulling mechanism |
| CN103640191A (en) * | 2013-12-29 | 2014-03-19 | 大连銮艺精密模塑制造有限公司 | Mechanism for separating plastic products from slide blocks on four sides |
| CN205238463U (en) * | 2015-12-30 | 2016-05-18 | 大连銮艺精密模塑制造有限公司 | Fashioned plastic mold of many silder combination |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5238845B2 (en) * | 2011-03-31 | 2013-07-17 | 通則 竹元 | Slide core device |
-
2015
- 2015-12-30 CN CN201511011076.5A patent/CN105500640B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201268067Y (en) * | 2008-09-17 | 2009-07-08 | 广东东亚电器有限公司 | Injection mold with mechanical linking secondary loose core mechanism |
| CN202378252U (en) * | 2011-12-05 | 2012-08-15 | 上海工程技术大学 | Plastic mold with multi-direction core-pulling function |
| CN103640190A (en) * | 2013-12-29 | 2014-03-19 | 大连銮艺精密模塑制造有限公司 | Mold for demolding plastic products by virtue of slide block insert side core-pulling mechanism |
| CN103640191A (en) * | 2013-12-29 | 2014-03-19 | 大连銮艺精密模塑制造有限公司 | Mechanism for separating plastic products from slide blocks on four sides |
| CN205238463U (en) * | 2015-12-30 | 2016-05-18 | 大连銮艺精密模塑制造有限公司 | Fashioned plastic mold of many silder combination |
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| Publication number | Publication date |
|---|---|
| CN105500640A (en) | 2016-04-20 |
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Address after: 116600 No.3 Tianhua Road, Dalian Development Zone, Liaoning Province Patentee after: Dalian Luanyi Precision Technology Co.,Ltd. Country or region after: China Address before: No. 3 Tianhua Road, No. 41 Community, Dalian Development Zone, Liaoning Province 116600 Patentee before: DALIAN LUANYI PRECISION ENGINEERING Co.,Ltd. Country or region before: China |
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