CN108044856A - A kind of edge distribution structure dust-proof cover die - Google Patents
A kind of edge distribution structure dust-proof cover die Download PDFInfo
- Publication number
- CN108044856A CN108044856A CN201711495700.2A CN201711495700A CN108044856A CN 108044856 A CN108044856 A CN 108044856A CN 201711495700 A CN201711495700 A CN 201711495700A CN 108044856 A CN108044856 A CN 108044856A
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- CN
- China
- Prior art keywords
- mold insert
- mold
- cavity
- slot
- dust
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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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
- B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
- B29C43/32—Component parts, details or accessories; Auxiliary operations
- B29C43/36—Moulds for making articles of definite length, i.e. discrete articles
-
- 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
- B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
- B29C43/32—Component parts, details or accessories; Auxiliary operations
- B29C43/36—Moulds for making articles of definite length, i.e. discrete articles
- B29C2043/3665—Moulds for making articles of definite length, i.e. discrete articles cores or inserts, e.g. pins, mandrels, sliders
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
Abstract
The invention discloses a kind of edge distribution structure dust-proof cover die, including cope plate, lower template and mold core component；Mold core component includes the first mold insert, the second mold insert, mold core and crossbeam；First mold insert and the second mold insert are embedded on cope plate and lower template respectively, the first cavity slot and the second cavity slot are offered on cope plate and lower template respectively, the 3rd cavity slot and the 4th cavity slot are offered respectively on first mold insert and the second mold insert, first cavity slot, the second cavity slot, the 3rd cavity slot and the 4th cavity slot form complete mold cavity, mold core is located in cavity and one end extends outward cavity and is fixed on crossbeam, and beam engagement is between cope plate and lower template；The position of mold sealing lip cavity is individually taken out and makes mold insert, processing cavity difficulty is significantly relatively low on mold insert, improves processing efficiency, even if processing error nor affects on the use of cope plate and lower template, and the mold insert that can more renew after mold insert damage extends the service life of mold.
Description
Technical field
The present invention relates to mould applications more particularly to a kind of edge distribution structure dust-proof cover dies.
Background technology
The mode of molding is usually used in existing dust-proof cover die structure, generally in lower die cavity filler, then closes
Mold core and upper mold make sizing material be full of cavity by the pressure of mold core.It is simple in structure, it is also convenient for producing, however for such cavity
Dust cover, mold structure at dust cover sealing lip is complex, and time-consuming for processing, by Milling Machining and electric pulse all very not
It is convenient, and such mold is all multimode cavity, and whole risk of processing together is big, if certain processing error, then whole
Block mold will be scrapped.
The content of the invention
To solve technical problem present in background technology, the present invention proposes a kind of edge distribution structure dust-proof cover die.
A kind of edge distribution structure dust-proof cover die proposed by the present invention, including cope plate, lower template and multiple mold core components；It is more
Between cope plate and lower template, mold core component includes the first mold insert, the second mold insert, multiple mold cores and horizontal stroke for a mold core component cooperation
Beam；First mold insert is embedded on cope plate, and the second mold insert is embedded in lower template, the first mold insert and the second mold insert under molding state
It is oppositely arranged, multiple the first cavity slots for being used to be molded dust cover bellows segment is offered on cope plate, are offered in lower template more
It is a for being molded the second cavity slot of dust cover bellows segment, offer to be molded the 3rd of dust cover sealing lip on the first mold insert
Cavity slot offers multiple for being molded the 4th cavity slots of dust cover sealing lip, multiple first cavity slots, the on the second mold insert
Two cavity slots, the 3rd cavity slot and the 4th cavity slot, which correspond to set, forms multiple complete dust-proof cover die cavities, multiple
Mold core is located in one by one in multiple cavities and one end extends outward cavity and is fixed on crossbeam, and beam engagement is in cope plate under
Between template.
Preferably, embedding groove is offered on cope plate, the cooperation of the first mold insert is interference fitted in embedding groove and with embedding groove.
Preferably, embedding groove is offered in lower template, the cooperation of the second mold insert is interference fitted in embedding groove and with embedding groove.
Preferably, chamfering is set between one side and the first mold insert side of first mold insert away from the 3rd cavity slot.
Preferably, chamfering is set between one side and the second mold insert side of second mold insert away from the 4th cavity slot.
Preferably, the one end of mold core away from crossbeam is engaged with the first mold insert and the second mold insert, the first mold insert and the second edge
What part was resisted against mold core offers sealing groove on one side.
Preferably, multiple mold core member parallels are set.
In the present invention, the edge distribution structure dust-proof cover die that is proposed individually takes out at the position of mold sealing lip cavity
Mold insert is made, processing cavity difficulty is significantly relatively low on mold insert, improves processing efficiency, even if processing error, only can make mold insert
It scraps, does not influence the use of cope plate and lower template, and after mold insert long-time service damage, the mold insert that can more renew, so as to
Extend the service life of mold.
Description of the drawings
Fig. 1 is a kind of exploded perspective view for inlaying distribution structure dust-proof cover die proposed by the present invention；
Fig. 2 is a kind of structure diagram for inlaying distribution structure the second mold insert of dust-proof cover die proposed by the present invention.
Specific embodiment
As shown in Figs. 1-2, Fig. 1 is a kind of exploded perspective view for inlaying distribution structure dust-proof cover die proposed by the present invention, and Fig. 2 is
A kind of structure diagram for inlaying distribution structure the second mold insert of dust-proof cover die proposed by the present invention.
With reference to Fig. 1, a kind of edge distribution structure dust-proof cover die proposed by the present invention, including cope plate 1, lower template 2 and eight
Mold core component；For the cooperation of eight mold core components between cope plate 1 and lower template 2, each mold core component includes the first mold insert 3, the
Two mold cores 5 of mold insert 4, five and crossbeam 6；First mold insert 3 is embedded on cope plate 1, second mold insert concordant with 1 die joint of cope plate
4 are embedded in lower template 2 concordant with 2 die joint of lower template, and the first mold insert 3 and the second mold insert 4 are oppositely arranged under molding state, and
One mold insert 3 is opened up along its length there are five the 3rd cavity slot 31, with reference to Fig. 2, there are five the second mold insert 4 opens up along its length
4th cavity slot 41, the first mold insert 3 is identical with 4 structure of the second mold insert, so the first mold insert 3 does not illustrate, the 3rd cavity slot 31
Surround to be molded the cavity of dust cover sealing lip with the 4th cavity slot 41, five multiply eight, and therefore to form 40 dust covers altogether close
Lip cavity is sealed, 40 the first cavity slots 11 is offered on cope plate 1,40 the second cavity slots 21 is offered in lower template 2,
First cavity slot 11 and the second cavity slot 21 surround to be molded the cavity of dust cover bellows segment, therefore 40 the first types jointly
Chamber slot 11, the second cavity slot 21, the 3rd cavity slot 31 and the 4th cavity slot 41, which correspond, sets composition 40 complete anti-
Dust hood mold cavity, 40 mold cores 5 are located in one by one in multiple cavities, and 5 one end of mold core extends outward cavity and is fixed on horizontal stroke
In the through hole of beam 6, the other end is born against on the first mold insert 3 and the second mold insert 4, and crossbeam 6 coordinates in cope plate 1 and lower template
Between 2.
Offer embedding groove 7 on cope plate 1, the first mold insert 3 be mounted on by bolt in embedding groove 7 and with 7 mistake of embedding groove
It is full of cooperation；Offer embedding groove 7 in lower template 2, the second mold insert 4 be mounted on by bolt in embedding groove 7 and with 7 interference of embedding groove
Cooperation.
Four ribs of 4 bottom of the first mold insert 3 and the second mold insert set chamfering, and the first mold insert 3 and the second mold insert 4 is facilitated to assemble
Into in embedding groove 7.
What the first mold insert 3 and the second mold insert 4 were resisted against mold core 5 offers sealing groove 8 on one side, prevents dust cover forming process
Plastics under middle molten condition are run out of from cavity.
The groove of 2mm is offered on 4 die joint of first mold insert 3 and the second mold insert close to cavity edge, it is made to cut online
Also leaving surplus after cutting can be with finish-milling.
In the present invention, the edge distribution structure dust-proof cover die that is proposed individually takes out at the position of mold sealing lip cavity
Mold insert is made, processing cavity difficulty is significantly relatively low on mold insert, improves processing efficiency, even if processing error, only can make mold insert
It scraps, does not influence the use of cope plate 1 and lower template 2, and after mold insert long-time service damage, the mold insert that can more renew, from
And extend the service life of mold.
The foregoing is only a preferred embodiment of the present invention, but protection scope of the present invention be not limited thereto,
Any one skilled in the art in the technical scope disclosed by the present invention, technique according to the invention scheme and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (7)
1. a kind of edge distribution structure dust-proof cover die, which is characterized in that including cope plate (1), lower template (2) and multiple mold core groups
Part；Between cope plate (1) and lower template (2), mold core component includes the first mold insert (3), the second edge for multiple mold core component cooperations
Part (4), multiple mold cores (5) and crossbeam (6)；First mold insert (3) is embedded on cope plate (1), and the second mold insert (4) is embedded in lower die
On plate (2), the first mold insert (3) and the second mold insert (4) are oppositely arranged under molding state, and cope plate offers multiple be used on (1)
The first cavity slot (11) of dust cover bellows segment is molded, is offered in lower template (2) multiple for being molded dust cover bellows segment
Second cavity slot (21) offers on the first mold insert (3) to be molded the 3rd cavity slot (31) of dust cover sealing lip, the second edge
Multiple the 4th cavity slots (41) for being used to be molded dust cover sealing lip, multiple first cavity slots (11), second are offered on part (4)
Cavity slot (21), the 3rd cavity slot (31) and the 4th cavity slot (41), which correspond to set, forms multiple complete dust-proof cover dies
Cavity, multiple mold cores (5) are located in one by one in multiple cavities and one end extends outward cavity and is fixed on crossbeam (6), crossbeam
(6) cooperation is between cope plate (1) and lower template (2).
2. edge distribution structure dust-proof cover die according to claim 1, which is characterized in that offer and inlay on cope plate (1)
Slot (7), the first mold insert (3) cooperation are interference fitted in embedding groove (7) and with embedding groove (7).
3. edge distribution structure dust-proof cover die according to claim 1, which is characterized in that offer and inlay in lower template (2)
Slot (7), the second mold insert (4) cooperation are interference fitted in embedding groove (7) and with embedding groove (7).
4. edge distribution structure dust-proof cover die according to claim 1, which is characterized in that the first mold insert (3) is away from the 3rd type
Chamfering is set between the one side of chamber slot (31) and the first mold insert (3) side.
5. edge distribution structure dust-proof cover die according to claim 1, which is characterized in that the second mold insert (4) is away from the 4th type
Chamfering is set between the one side of chamber slot (41) and the second mold insert (4) side.
6. edge distribution structure dust-proof cover die according to claim 1, which is characterized in that the one of the separate crossbeam (6) of mold core (5)
End is engaged with the first mold insert (3) and the second mold insert (4), and the first mold insert (3) and the second mold insert (4) are resisted against the one of mold core (5)
Face offers sealing groove (8).
7. edge distribution structure dust-proof cover die according to claim 1, which is characterized in that multiple mold core member parallels are set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711495700.2A CN108044856B (en) | 2017-12-31 | 2017-12-31 | Insert structure dust cover mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711495700.2A CN108044856B (en) | 2017-12-31 | 2017-12-31 | Insert structure dust cover mould |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108044856A true CN108044856A (en) | 2018-05-18 |
| CN108044856B CN108044856B (en) | 2023-08-11 |
Family
ID=62129675
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711495700.2A Active CN108044856B (en) | 2017-12-31 | 2017-12-31 | Insert structure dust cover mould |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108044856B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110744029A (en) * | 2019-11-20 | 2020-02-04 | 珠海市润星泰电器有限公司 | Die set |
| CN113650216A (en) * | 2021-06-30 | 2021-11-16 | 盐城乔胜机动车配件有限公司 | Compound row sieve tool device |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4249874A (en) * | 1979-10-01 | 1981-02-10 | Cr Industries | Insert molding apparatus with movable flash barrier |
| CN2882962Y (en) * | 2005-12-09 | 2007-03-28 | 安徽省宁国中鼎股份有限公司 | Improved Hafu structured rubber mould |
| CN202053421U (en) * | 2011-03-09 | 2011-11-30 | 安徽宁国中鼎模具制造有限公司 | Oil filler jacket mould |
| CN203381107U (en) * | 2013-05-30 | 2014-01-08 | 天津东远模具有限公司 | Novel injection mold |
| CN103640127A (en) * | 2013-12-09 | 2014-03-19 | 安徽宁国中鼎模具制造有限公司 | Automobile guide pin dust shield mold |
| CN104275759A (en) * | 2014-05-27 | 2015-01-14 | 亚新科噪声与振动技术（安徽）有限公司 | Mold with de-molding hinge |
| CN204382550U (en) * | 2014-12-23 | 2015-06-10 | 厦门万新橡胶有限公司 | A kind of high production capacity vulcanizing mold |
| CN105583991A (en) * | 2015-12-16 | 2016-05-18 | 安徽宁国中鼎模具制造有限公司 | Improved horizontal type rectangular ring mold |
| CN105904677A (en) * | 2016-05-25 | 2016-08-31 | 安徽宁国中鼎模具制造有限公司 | Improved ball head dust cover type mould |
| CN206367158U (en) * | 2016-12-30 | 2017-08-01 | 安徽鼎封橡胶减震技术有限公司 | A kind of vehicle dust protector die assembly |
| CN207736609U (en) * | 2017-12-31 | 2018-08-17 | 安徽宁国中鼎模具制造有限公司 | A kind of edge distribution structure dust-proof cover die |
-
2017
- 2017-12-31 CN CN201711495700.2A patent/CN108044856B/en active Active
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4249874A (en) * | 1979-10-01 | 1981-02-10 | Cr Industries | Insert molding apparatus with movable flash barrier |
| CN2882962Y (en) * | 2005-12-09 | 2007-03-28 | 安徽省宁国中鼎股份有限公司 | Improved Hafu structured rubber mould |
| CN202053421U (en) * | 2011-03-09 | 2011-11-30 | 安徽宁国中鼎模具制造有限公司 | Oil filler jacket mould |
| CN203381107U (en) * | 2013-05-30 | 2014-01-08 | 天津东远模具有限公司 | Novel injection mold |
| CN103640127A (en) * | 2013-12-09 | 2014-03-19 | 安徽宁国中鼎模具制造有限公司 | Automobile guide pin dust shield mold |
| CN104275759A (en) * | 2014-05-27 | 2015-01-14 | 亚新科噪声与振动技术（安徽）有限公司 | Mold with de-molding hinge |
| CN204382550U (en) * | 2014-12-23 | 2015-06-10 | 厦门万新橡胶有限公司 | A kind of high production capacity vulcanizing mold |
| CN105583991A (en) * | 2015-12-16 | 2016-05-18 | 安徽宁国中鼎模具制造有限公司 | Improved horizontal type rectangular ring mold |
| CN105904677A (en) * | 2016-05-25 | 2016-08-31 | 安徽宁国中鼎模具制造有限公司 | Improved ball head dust cover type mould |
| CN206367158U (en) * | 2016-12-30 | 2017-08-01 | 安徽鼎封橡胶减震技术有限公司 | A kind of vehicle dust protector die assembly |
| CN207736609U (en) * | 2017-12-31 | 2018-08-17 | 安徽宁国中鼎模具制造有限公司 | A kind of edge distribution structure dust-proof cover die |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110744029A (en) * | 2019-11-20 | 2020-02-04 | 珠海市润星泰电器有限公司 | Die set |
| CN110744029B (en) * | 2019-11-20 | 2021-08-20 | 珠海市润星泰电器有限公司 | Die set |
| CN113650216A (en) * | 2021-06-30 | 2021-11-16 | 盐城乔胜机动车配件有限公司 | Compound row sieve tool device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108044856B (en) | 2023-08-11 |
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