CN101648424B - Combined die - Google Patents
Combined die Download PDFInfo
- Publication number
- CN101648424B CN101648424B CN2009101023029A CN200910102302A CN101648424B CN 101648424 B CN101648424 B CN 101648424B CN 2009101023029 A CN2009101023029 A CN 2009101023029A CN 200910102302 A CN200910102302 A CN 200910102302A CN 101648424 B CN101648424 B CN 101648424B
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- Prior art keywords
- push rod
- hole
- core
- die
- die cavity
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- 230000013011 mating Effects 0.000 claims description 8
- 230000015572 biosynthetic process Effects 0.000 claims description 3
- 239000000047 product Substances 0.000 description 8
- 238000005516 engineering process Methods 0.000 description 5
- 238000000748 compression moulding Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 239000003677 Sheet moulding compound Substances 0.000 description 3
- 230000002950 deficient Effects 0.000 description 3
- 239000011152 fibreglass Substances 0.000 description 2
- 239000012467 final product Substances 0.000 description 2
- 239000003365 glass fiber Substances 0.000 description 2
- 230000003100 immobilizing effect Effects 0.000 description 2
- 239000000206 moulding compound Substances 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 201000010260 leiomyoma Diseases 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 239000012779 reinforcing material Substances 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
- 229920001187 thermosetting polymer Polymers 0.000 description 1
- 239000004416 thermosoftening plastic Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The invention relates to a combined die. Both a mold cavity and a mold core are integral parts, the mold cavity is clamped with an upper die bracket, and the mold core is clamped with a lower die bracket. The combined die comprises a top rod locking plate and a top rod plate, wherein the top rod locking plate and the top rod plate are sequentially arranged between the lower die bracket and a die seat from top to bottom; top rod holes adapted to the number and the positions of top rods are arranged on the top rod plate along the vertical direction; and top rod locking holes having same number with the top rods are formed on the top rod locking plate along the vertical direction and correspond to the top rod holes on the top rod plate. Compared with the prior art, the invention has no fixed basic die, and both the mold core and the mold cavity are the integral parts, if other specifications are to be realized, the integral mold core and the mold cavity are replaced, and the phenomenon of a split joint seam on the surface between the fixed basic die and an embedded block in the prior art is solved; and the invention can be convenient for the replacement of the top rods without disassembling the die brackets.
Description
Technical field
The present invention relates to a kind of mould, relate in particular to a kind of assembling die that is applied to integral bathroom SMC goods.
Background technology
Fiberglass reinforced plastics is commonly called as fiberglass, is that interpolation fibroid reinforcing material is obtained in the thermosetting resin base material, adopts compression moulding technology to realize usually.Development at present is bulk or BMC die press technology for forming (BMC, DMC) and sheet molding compound die press technology for forming (SMC) in the compression molding faster.
At present in industries such as bathroom, automobile, electronics, electrical equipment, because wherein the goods of some industry overwhelming majority all will rely on mold process to realize, so the design of mould structure and relevant moulding process just become industrial important technology.
In the thermoplastic mold process, the moulding compound compression molding is under the HTHP effect, and its glass fibers, resin etc. form irregular flowing, if glass fibre is piled up the intensive or very few blemish that all can cause of glass, have a strong impact on each mechanical strength; So whether the mould structure design has rationally just directly influenced appearance, the product performance index of moulded products.
The method that moulding compound compression molding mould in the past generally adopts: one, a kind of type product is made a whole set of mould, and its defective is that mould needs a whole set of the making, not only the process-cycle long, in case and after this type product eliminated, a whole set of mould was also corresponding superseded.Two, adopt fixing basic mould to add multiple inserting and realize the mould of different size, its defective is that basic mould is can not changing of fixing, and has the seam final products that corresponding slit is arranged after the combination of inserting more, directly influences the aesthetics of product.
Summary of the invention
The objective of the invention is to overcome the defective of prior art, provide a kind of structural design more rationally, the quick assembling die of integral replacing core, die cavity.
For realizing above-mentioned purpose, the present invention adopts a kind of assembling die, comprises die holder, upper and lower mould bases, die cavity, core, push rod; Wherein upper and lower mould bases is up and down and is symmetrical set, and the counterdie frame is arranged on the upper surface of die holder, and die cavity is fixed on the bottom of top mold frame; Core is fixed on down on the upper surface of mould bases; Constitute between the working face of die cavity and the working face of core and cooperatively interact, offer on the core and a plurality ofly eject the hole with the perpendicular push rod of self end face, following mould bases is provided with push rod and ejects the corresponding through hole in hole; The push rod that a plurality of push rods pass on the core along the longitudinal direction ejects the through hole on hole and the following mould bases; Each push rod topmost all is pressed on the working face of die cavity, and die cavity and core are global facility, between die cavity and the top mold frame, all adopt the clamping connection between core and the following mould bases; Assembling die comprises push rod lockplate and push rod plate; Push rod lockplate and push rod plate from top to bottom are successively set on down between mould bases and the die holder, and push rod plate upper edge vertically offers and the suitable jogger hole of push rod number and position, and the jogger hole on the vertical corresponding push rod plate in push rod lockplate upper edge forms the push rod lock hole identical with the push rod number; The push rod lock hole is connected with each other by hole I, the II of 2 different-diameters; Two hole I, II are on the same straight line, and the diameter of one of them hole I is identical with the diameter of push rod, and the diameter of another hole II is greater than the diameter of push rod; The center line of hole II and the central lines of jogger hole; The center line of hole I departs from the center line of jogger hole, and the push rod lockplate has push rod locking plate level and moves, and the hole I that push rod enters into the push rod lockplate constitutes the primary importance that locks; The push rod lockplate has push rod locking plate level and moves in the other direction, and the hole II that push rod enters into the push rod lockplate constitutes the second place that unlocks.
In order to realize that above-mentioned clamping connects, the present invention further is set on the mating surface of the mating surface of die cavity and top mold frame, core and following mould bases, form the projection groove fit.
Be on the basis of global facility at die cavity and core, the product gradient is no longer restricted, and the working face of die cavity of the present invention can form no gradient plane, also can form big inclined-plane, also can form special-shaped inclined-plane; The working face of core can form no gradient plane, also can form big inclined-plane, also can form special-shaped inclined-plane.
The present invention compares prior art, no immobilizing foundation mould, core, die cavity are global facility, as will realizing other specification, only need to change whole core, die cavity get final product, and solve in the prior art immobilizing foundation mould and insert between the surperficial phenomenon that splicing seams is arranged; Because between die cavity and the top mold frame, all adopt clamping to connect between core and the following mould bases, so change die cavity, core is convenient, can on same set of mould bases platform, realize the product of different size, especially complicacy and the flowing water gradient on inclined-plane greatly.Simultaneously by push rod lockplate and push rod plate, solved each model mold height, gradient differs, and can't unify the difficult problem of push rod/ejector sleeve length, the replacing of push rod can be made things convenient for, and mould bases need be do not pulled down.
Description of drawings
Fig. 1 is an embodiment of the invention front view.
Fig. 2 is that embodiment of the invention side-looking does not have the gradient structure chart.
Fig. 3 is big gradient of embodiment of the invention side-looking or special-shaped ramp structure figure.
Fig. 4 is the A-A cutaway view of Fig. 3.
The specific embodiment
Like Fig. 1,2,3, shown in 4; Specific embodiment of the present invention is a kind of assembling die; Comprise die holder 1, upper and lower mould bases (2,3), die cavity 4, core 5, push rod 6, push rod lockplate 7 and push rod plate 8, wherein upper and lower mould bases (2,3) is up and down and is symmetrical set, and following mould bases 3 is arranged on the upper surface of die holder 1; Die cavity 4 is global facility with core 5; Die cavity 4 is fixed on the bottom of top mold frame 2, and core 5 is fixed on down on the upper surface of mould bases 3, respectively formation projection groove fit on the mating surface of mating surface, core 5 and the following mould bases 3 of die cavity 4 and top mold frame 2.Constitute between the working face of the working face of die cavity 4 and core 5 and cooperatively interact; Offer a plurality of and the perpendicular push rod of self end face on the core 5 and eject hole 51; Following mould bases 3 is provided with push rod and ejects hole 51 corresponding through holes 31; The push rod that a plurality of push rods 6 pass on the core 5 along the longitudinal direction ejects the through hole 31 on hole 51 and the following mould bases 3, and each push rod 6 topmost all is pressed on the working face of die cavity 4, and push rod lockplate 7 and push rod plate 8 from top to bottom are successively set on down between mould bases 3 and the die holder 1; Push rod plate 8 upper edges vertically offer and the suitable jogger hole 81 of push rod 6 numbers and position; Jogger hole 81 on the vertical corresponding push rod plate 8 in push rod lockplate 7 upper edges forms the push rod lock hole 71 identical with push rod 8 numbers, and push rod lock hole 71 is connected with each other by hole I, the II (72,73) of 2 different-diameters, and two hole I, II (72,73) are on the same straight line; The diameter of one of them hole I72 is identical with the diameter of push rod 6; The diameter of another hole II73 is greater than the diameter of push rod 6, the central lines of the center line of hole II73 and jogger hole 81, and the center line of hole I72 departs from the center line of jogger hole 81; Push rod lockplate 7 has push rod lockplate 7 and moves horizontally; Constitute the primary importance of locking among the hole I72 that stretches into push rod lockplate 7 bottom of push rod 6, push rod lockplate 7 has push rod lockplate 7 levels and moves in the other direction, constitutes the second place that unlocks among the hole II73 that stretches into push rod lockplate 7 bottom of push rod 6.
For realize between die cavity 4 and the top mold frame 2, between core 5 and the following mould bases 3 all clamping connect, the foregoing description is formation projection groove fit on the mating surface of mating surface, core 5 and the following mould bases 3 of 2 of die cavity 4 and patrixes.As long as the position is set can changes of projection/groove is corresponding.And the clamping connected mode between die cavity 4 and the top mold frame 2, between core 5 and the following mould bases 3 not only is limited on the projection groove fit, also can adopt alternate manner.
The present invention is by push rod lockplate 7 and push rod plate 8, solved each model mold height, gradient differs, and can't unify the difficult problem of push rod 6/ ejector sleeve length; Can make things convenient for the replacing of push rod 6; As long as promote push rod lockplate 7, the hole II73 of push rod lockplate 7 is aimed at push rod 6 bottom, can remove locking to push rod 6; Eject hole 51 from the push rod of core rod one side then and push rod 6 is taken out get final product, removed the operation that to pull down mould bases 3 in the prior art from.
Claims (5)
1. an assembling die comprises die holder, upper and lower mould bases, die cavity, core, push rod, and wherein upper and lower mould bases is up and down and is symmetrical set; The counterdie frame is arranged on the upper surface of die holder; Die cavity is fixed on the bottom of top mold frame, and core is fixed on down on the upper surface of mould bases, constitutes between the working face of die cavity and the working face of core to cooperatively interact; Offer a plurality of and the perpendicular push rod of self end face on the core and eject the hole; Following mould bases is provided with push rod and ejects the corresponding through hole in hole, and the push rod that a plurality of push rods pass on the core along the longitudinal direction ejects the through hole on hole and the following mould bases, and each push rod topmost all is pressed on the working face of die cavity; It is characterized in that: die cavity and core are global facility, between die cavity and the top mold frame, all adopt clamping to connect between core and the following mould bases; Assembling die comprises push rod lockplate and push rod plate; Push rod lockplate and push rod plate from top to bottom are successively set on down between mould bases and the die holder, and push rod plate upper edge vertically offers and the suitable jogger hole of push rod number and position, and the jogger hole on the vertical corresponding push rod plate in push rod lockplate upper edge forms the push rod lock hole identical with the push rod number; The push rod lock hole is connected with each other by hole I, the II of 2 different-diameters; Two hole I, II are on the same straight line, and the diameter of one of them hole I is identical with the diameter of push rod, and the diameter of another hole II is greater than the diameter of push rod; The center line of hole II and the central lines of jogger hole; The center line of hole I departs from the center line of jogger hole, and the push rod lockplate has push rod locking plate level and moves, and the hole I that push rod enters into the push rod lockplate constitutes the primary importance that locks; The push rod lockplate has push rod locking plate level and moves in the other direction, and the hole II that push rod enters into the push rod lockplate constitutes the second place that unlocks.
2. assembling die according to claim 1 is characterized in that: form the above-mentioned clamping of projection groove fit formation on the mating surface of said mating surface in die cavity and top mold frame, core and following mould bases and be connected.
3. assembling die according to claim 1 and 2 is characterized in that: the working face of said die cavity forms no gradient plane, and the working face of core forms no gradient plane.
4. assembling die according to claim 1 and 2 is characterized in that: the working face of said die cavity forms big inclined-plane, and the working face of core forms big inclined-plane.
5. assembling die according to claim 1 and 2 is characterized in that: the working face of said die cavity forms special-shaped inclined-plane, and the working face of core forms special-shaped inclined-plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009101023029A CN101648424B (en) | 2009-08-27 | 2009-08-27 | Combined die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009101023029A CN101648424B (en) | 2009-08-27 | 2009-08-27 | Combined die |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101648424A CN101648424A (en) | 2010-02-17 |
| CN101648424B true CN101648424B (en) | 2012-05-16 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009101023029A Active CN101648424B (en) | 2009-08-27 | 2009-08-27 | Combined die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101648424B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102357971B (en) * | 2011-07-25 | 2013-12-25 | 李慧玲 | Hot pressing forming die for glass fiber reinforcement unsaturated polyester plastic products with complex structure |
| CN103752795A (en) * | 2013-12-26 | 2014-04-30 | 苏州三基铸造装备股份有限公司 | Ejector pin device of quick change mold |
| CN105835282B (en) * | 2016-04-29 | 2018-09-21 | 郑州大学 | A kind of molding device producing large scale wood-plastic composite panel |
| CN110722718B (en) * | 2019-10-25 | 2021-10-15 | 立讯精密组件(昆山)有限公司 | Die assembly and assembling method thereof |
| CN112140472A (en) * | 2020-09-04 | 2020-12-29 | 伍尔特电子(重庆)有限公司 | Modular 3D printing mold and manufacturing method thereof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3668701B2 (en) * | 2001-05-25 | 2005-07-06 | 株式会社日豊製作所 | How to make a filter with an integrated plastic frame |
| CN1864881A (en) * | 2006-06-13 | 2006-11-22 | 中北大学 | Integral extrusion forming method for asymmetrical assembly parts and apparatus thereof |
| JP2007130890A (en) * | 2005-11-10 | 2007-05-31 | Sharp Corp | Method of insert molding of cabinet of electronic equipment and electronic equipment having cabinet covered with leather cover |
| CN201483699U (en) * | 2009-08-27 | 2010-05-26 | 苏州工业园区科逸卫浴设备有限公司 | Combined mold |
-
2009
- 2009-08-27 CN CN2009101023029A patent/CN101648424B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3668701B2 (en) * | 2001-05-25 | 2005-07-06 | 株式会社日豊製作所 | How to make a filter with an integrated plastic frame |
| JP2007130890A (en) * | 2005-11-10 | 2007-05-31 | Sharp Corp | Method of insert molding of cabinet of electronic equipment and electronic equipment having cabinet covered with leather cover |
| CN1864881A (en) * | 2006-06-13 | 2006-11-22 | 中北大学 | Integral extrusion forming method for asymmetrical assembly parts and apparatus thereof |
| CN201483699U (en) * | 2009-08-27 | 2010-05-26 | 苏州工业园区科逸卫浴设备有限公司 | Combined mold |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101648424A (en) | 2010-02-17 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C53 | Correction of patent of invention or patent application | ||
| CB02 | Change of applicant information |
Address after: 215000, Wangjiang District, Suzhou Industrial Park, Jiangsu, 189, Wangjiang Road, Suzhou Applicant after: SUZHOU COZY HOUSE EQUIPMENT Co.,Ltd. Address before: 215000, Wangjiang District, Suzhou Industrial Park, Jiangsu, 189, Wangjiang Road, Suzhou Applicant before: Suzhou Industrial Park Cozy Sanitary Wares Equipment Co.,Ltd. |
|
| COR | Change of bibliographic data |
Free format text: CORRECT: APPLICANT; FROM: SUZHOU INDUSTRIAL PARK KEYI SANITARY WARE CO., LTD. TO: SUZHOU COZY SANITARY WARES EQUIPMENT CO., LTD. |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20231101 Address after: 241000 Wuhu Mechanical Industrial Park, Wuhu, Anhui Patentee after: WUHU COZY SANITARY WARES EQUIPMENT Co.,Ltd. Address before: 215000, Wangjiang District, Suzhou Industrial Park, Jiangsu, 189, Wangjiang Road, Suzhou Patentee before: SUZHOU COZY HOUSE EQUIPMENT Co.,Ltd. |
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| TR01 | Transfer of patent right |