CN100410051C - Bumper mould for realizing standardized mould frame - Google Patents

Bumper mould for realizing standardized mould frame Download PDF

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Publication number
CN100410051C
CN100410051C CNB2005101226491A CN200510122649A CN100410051C CN 100410051 C CN100410051 C CN 100410051C CN B2005101226491 A CNB2005101226491 A CN B2005101226491A CN 200510122649 A CN200510122649 A CN 200510122649A CN 100410051 C CN100410051 C CN 100410051C
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CN
China
Prior art keywords
mold
plate
moving platen
bumper
solid plate
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Expired - Fee Related
Application number
CNB2005101226491A
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Chinese (zh)
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CN1775503A (en
Inventor
曹克波
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Jiangnan Mould & Plastic Technology Co Ltd
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Jiangnan Mould & Plastic Technology Co Ltd
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Priority to CNB2005101226491A priority Critical patent/CN100410051C/en
Publication of CN1775503A publication Critical patent/CN1775503A/en
Application granted granted Critical
Publication of CN100410051C publication Critical patent/CN100410051C/en
Expired - Fee Related legal-status Critical Current
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Abstract

The present invention relates to a bumper mold for realizing a standardized mold frame, which comprises the molding part of the mold, a fixed mold bottom board (11), a flow passage system (12), a movable mold bottom board (51), an ejecting system, a guidance system (6) and a cooling system (7), wherein the ejecting system comprises an ejecting oil cylinder (53), a thimble bottom board (54), cushion blocks (55) and a thimble board (4); the molding part comprises a mold cavity and a mold core; the mold cavity is divided into a fixed mold plate (13) and a mold cavity inserting block (2); the mold core is divided into a movable mold board (52) and a mold core inserting block (3); the fixed mold bottom board (11), the flow passage system (12) and the fixed mold board (13) form an integral assembly which is defined as a standardized mold frame (1) of a fixed mold; the movable mold bottom board (51), the ejecting oil cylinder (53), the thimble bottom board (54), the cushion blocks (55) and the movable mold board (52) also form an integral assembly which is defined as a standard mold frame (3) of a movable mold; the standard mold frame (1) of the fixed mold, the standard mold frame (3) of the movable mold and the guidance system (6) are combined into a standard mold frame of the bumper mold. The present invention can realize the mold frame interchangeability among different bumper molds.

Description

Realize the bumper mold of standardized mould frame
Technical field:
The present invention relates to a kind of bumper mold, be specifically related to a kind of bumper mold of realizing standardized mould frame.Be mainly used in the making bumper.
Background technology:
Before the present invention made, the present structure that adopts of bumper mold mainly was divided into the moulding section, fixed clamping plate, moving clamping plate, flow passage system, guidance system, ejection system, cooling system of mould etc.Wherein moulding section comprises core part, die cavity part and the part of loosing core.But traditional bumper mold all needs above-mentioned each working portion of independent processing mold to each pair mould, will become the mould that is only applicable to a kind of bumper product after its assembling then.That is to say that its each working portion all has the characteristics of uniqueness and diversity.
Traditional bumper mold also can adopt moulding section to make the form of inserting sometimes, but its purpose then mainly is a moulding section adopts high-quality mould steel, fixed, moving platen then adopts the common die steel, to reach the purpose that reduces cost, and moulding section and cooperation fixed, moving platen be only applicable to a kind of bumper product, and can not realize the interchangeability of mould bases.
Traditional bumper mold all adopts one pair of corresponding single bumper mold of a cover flow passage system, can't realize interchangeability.And for the particular location of the cast gate of runner, the scheme that need in the area of computer aided runner is analyzed, obtain according to product, the control in time of binding sequence runner control valve and the adjusting of cast gate sectional dimension are adjusted.
Traditional bumper mold is made an integral body with moulding section and fixed, moving platen usually, and cooling water pipeline directly is arranged on fixed, the moving platen, so can't realize the interchangeability of mould.
Summary of the invention:
The objective of the invention is to overcome above-mentioned deficiency, provide a kind of can avoid mould repeat processing, the bumper mold of the realization standardized mould frame that reduces production costs.
The object of the present invention is achieved like this: a kind of bumper mold of realizing standardized mould frame, the moulding section, fixed clamping plate, flow passage system, moving clamping plate, ejection system, guidance system and the cooling system that comprise mould, described ejection system comprises and ejects oil cylinder, Ejector Retainer Plate, pad pin and ejector retainner plate, moulding section comprises die cavity part and core part, it is characterized in that:
A) die cavity of described moulding section partly is divided into solid plate and cavity block two parts, core partly is divided into moving platen and the core two parts of inserting, cavity block and core are inserted and are bumped into respectively in solid plate and the moving platen, cavity block and core are inserted to be bumped into and are decided, the size and the angle design Cheng Yuding of moving platen part, the size of holding the cavity that is bumped into part on the moving platen is identical with angle, ejecting oil cylinder is arranged on the moving platen lateral wall, its piston links to each other with Ejector Retainer Plate, Ejector Retainer Plate is positioned on the moving clamping plate, the pad pin is arranged between moving platen and the moving clamping plate, ejector retainner plate links to each other with Ejector Retainer Plate, guidance system is divided into the two parts that cooperatively interact, it is fixed to be arranged at respectively, on the moving platen lateral wall, cooling system is arranged on cavity block and core insert;
B) described fixed clamping plate, flow passage system and solid plate constitute a complete assembly, be defined as the cover half standard die set, described moving clamping plate, eject oil cylinder, Ejector Retainer Plate, pad pin and moving platen and also constitute a complete assembly, be defined as the dynamic model standard die set, the standard die set of the synthetic bumper mold of cover half standard die set, dynamic model standard die set and guidance system;
C) the sprue fixed-site of the flow passage system of described cover half standard die set is arranged on the solid plate, the position in the runner hole of cavity block is corresponding consistent with sprue position on the solid plate, and with the sprue exit on the cavity block to the fixing size of being dimensioned to of bottom surface;
D) after described mould is realized complete assembling, reserve the cooling system interface locus of arranging between the mating surface of the moving platen of the solid plate of cover half standard die set and dynamic model standard die set.
The present invention realizes the bumper mold of standardized mould frame, is inserted when being bumped into through setting wear-resisting inserting on the inner face of approach and the internal face by cavity block, core on described solid plate and the moving platen.
The present invention realizes the bumper mold of standardized mould frame, and described guidance system comprises gathering sill and lead, and gathering sill is arranged on the solid plate lateral wall, and lead with matching is arranged on the lateral wall of moving platen.
The present invention realizes the bumper mold of standardized mould frame, and described solid plate and moving platen outside wall surface are provided with the locking device that cooperatively interacts.
The present invention realizes the bumper mold of standardized mould frame, and described fixed clamping plate and moving clamping plate are provided with centring ring.
The present invention realizes the bumper mold of standardized mould frame, and described solid plate and moving platen outside wall surface are provided with the hanging apparatus that cooperatively interacts.
Major advantage of the present invention promptly is when bumper mold is made, only need to cavity block, the core of bumper moulding section insert, ejector retainner plate etc. makes again, other parts then can be used standardized mould bases, thereby have realized the mould bases interchangeability between different bumper molds.Be embodied in:
1, cover half standard die set of the present invention constitutes a complete assembly, and it has been contained bumper mold and produces necessary related work part; The dynamic model standard die set also constitutes a complete assembly, and it has been contained bumper mold equally and produces necessary related work part.The standard die set of cover half standard die set and dynamic model standard die set and synthetic bumper molds such as guidance system, locking device and hanging apparatus.It goes for different bumper products, promptly according to different bumper product design cavity block, core is inserted and ejector retainner plate and cooling system, be fitted into then in the cover half standard die set and dynamic model standard die set of same standard die set, thus the work of realization mould.
2, according to the general character of the design feature of bumper product, with the sprue Position Design of front and back bumper FX, as the headlight zone of front bumper, upper grid zone, lower edge etc. at product.Be divided into three sprues in product top, five sprues in bottom, and the Position Design of sprue become fixing size, and the runner hole of different bumper moulding sections also is designed to identical position dimension accordingly, to guarantee the insert uniformity of upper runner hole site of sprue and core on the solid plate.Eight sprues then can be controlled by the runner control valve for different moulds on the solid plate, as to front bumper, then adopt the scheme of opening three sprues in product top, two sprues of bottom unlatching; Rear bumper then adopts the scheme of only opening three or five sprues in product bottom.And with the cavity block of the mold cavity forming part of cover half part at the mating surface of sprue position to the identical size of being dimensioned to of solid plate bottom surface.And to the particular location of runner on the cavity block and cast gate, then flow the scheme that obtains in the runner analysis in area of computer aided according to product, the control in time of binding sequence runner control valve and the adjusting of top dressing sectional dimension, adjust, the optimum size and the outward appearance of bumper are controlled thereby reach.
3, after mould is realized complete assembling, headspace position between the moving platen mating surface of the solid plate of cover half standard die set and dynamic model standard die set is with the interface that the satisfies mould molding part cooling water channel position of arranging.
Obviously, realize the most system of bumper mold or the standardization of mechanism, will effectively and significantly reduce the raw material, live load, manufacturing cycle etc. of mould.Thereby can avoid the processing that repeats of mould, reduce production costs.
Description of drawings:
Fig. 1 realizes the general structure schematic diagram of the bumper mold of standardized mould frame for the present invention.
Fig. 2 realizes the cover half part-structure schematic diagram of the bumper mold of standardized mould frame for the present invention.
Fig. 3 realizes the dynamic model part-structure schematic diagram of the bumper mold of standardized mould frame for the present invention.
Fig. 4 realizes the cover half solid plate and the cavity block assembling stereogram partly of the bumper mold of standardized mould frame for the present invention.
Fig. 5 realizes for the present invention setting the wear-resisting schematic diagram of inserting on the bumper mold solid plate of standardized mould frame.
Fig. 6 realizes the moving platen of dynamic model part of bumper mold of standardized mould frame and the core assembling stereogram of inserting for the present invention.
Fig. 7 realizes for the present invention setting the wear-resisting schematic diagram of inserting on the bumper mold moving platen of standardized mould frame.
Fig. 8 realizes the cover half solid plate and the cavity block runner location arrangements stereogram partly of the bumper mold of standardized mould frame for the present invention.
Fig. 9 realizes the cover half solid plate and the cavity block runner position position plane figure partly of the bumper mold of standardized mould frame for the present invention.
Figure 10 is for the present invention realizes that the bumper mold of standardized mould frame is fixed, moving platen, cavity block, core are inserted the rigging position schematic diagram.
The specific embodiment:
Referring to Fig. 1, the present invention realizes the bumper mold of standardized mould frame, mainly is made up of insert 3 (band is loosed core), ejector retainner plate 4 and cooling system 7 of standard die set, cavity block 2 (band is loosed core), core.Described standard die set is made up of cover half standard die set 1, dynamic model standard die set 5, guidance system 6, locking device 8 and hanging apparatus 9 etc.
Referring to Fig. 2, described cover half standard die set 1 is made up of fixed clamping plate 11, flow passage system 12, solid plate 13.Baffle plate 11, flow passage system 12 and solid plate 13 constitute a complete assembly.Cover half standard die set 1 and cavity block 2 (band is loosed core) constitute the cover half part of bumper mold.Fixed clamping plate 11 is complementary with injection machine.Flow passage system 12 is for being applicable to the necessary parts of different bumper products.
Referring to Fig. 3, described dynamic model standard die set 5 by moving clamping plate 51, moving platen 52, eject oil cylinder 53, Ejector Retainer Plate 54, pad pin 55 is formed.Moving clamping plate 51, moving platen 52, eject oil cylinder 53, Ejector Retainer Plate 54, pad pin 55 also constitutes a complete assembly.The dynamic model part that dynamic model standard die set 5 and core are inserted 3 (band is loosed core), ejector retainner plate 4 and cooling system 7 formation bumper molds.Eject oil cylinder 53 and be arranged on moving platen 52 lateral walls, its piston end links to each other with Ejector Retainer Plate 54, and Ejector Retainer Plate 54 is positioned on the moving clamping plate 51, and pad pin 55 is arranged between moving platen 52 and the moving clamping plate 51.Ejector retainner plate 4 is connected with Ejector Retainer Plate 54.Eject the ejection system of oil cylinder 53, Ejector Retainer Plate 54, pad pin 55 and ejector retainner plate 4 formation bumper molds.Core is inserted and 3 is provided with cast gate 31, moulding and inserts 32 and side core-pulling 33.
Referring to Fig. 2,3, described guidance system 6 is divided into gathering sill 61 and lead 62 two parts that cooperatively interact, and is arranged at respectively on fixed, moving platen 13,52 lateral walls; Cooling system 7 is arranged at cavity block 2 and core and inserts on 3; Solid plate 13 and moving platen 52 outside wall surface are provided with the locking device 81,82 that cooperatively interacts; Solid plate 13 and moving platen 52 outside wall surface are provided with the hanging apparatus 91,92 that cooperatively interacts; Fixed clamping plate 11 and moving clamping plate 51 are provided with the centring ring 10 that is complementary with injection machine.
Referring to Fig. 4,5,6,7, cavity block 2 and core are inserted and 3 are bumped into respectively in solid plate 13 and the moving platen 52, and cavity block 2 and the core size of holding the cavity that is bumped into part on 3 sizes that are bumped into part and angle design Cheng Yuding, the moving platen 13,52 of inserting is identical with angle.Inserted to set on the inner face of 3 approach when being bumped into and the internal face by cavity block 2, core on solid plate 13 and the moving platen 52 and wear-resistingly insert 14,56.
Referring to Fig. 8,9, sprue 121 fixed-site of flow passage system 12 are arranged on the solid plate 13, the position in the runner hole on the cavity block 2 is corresponding consistent with sprue position on the solid plate 13, and with the sprue exit on the cavity block 2 to the fixing size E of being dimensioned to of bottom surface, F.
Referring to Figure 10, after mould realizes that assembling is complete, reserve the cooling system 7 interfaces 71 locus G that arranges between the mating surface of the solid plate 13 of described cover half standard die set and the moving platen 52 of dynamic model standard die set.

Claims (6)

1. bumper mold of realizing standardized mould frame, the moulding section, fixed clamping plate (11), flow passage system (12), moving clamping plate (51), ejection system, guidance system (6) and the cooling system (7) that comprise mould, described item goes out system and comprises and eject oil cylinder (53), Ejector Retainer Plate (54), pad pin (55) and ejector retainner plate (4), moulding section comprises die cavity part and core part, it is characterized in that:
A) die cavity of described moulding section partly is divided into solid plate (13) and cavity block (2) two parts, core partly is divided into moving platen (52) and core (3) two parts of inserting, cavity block (2) and core insert (3) be bumped into respectively in solid plate (13) and the moving platen (52), cavity block (2) and core insert (3) be bumped into fixed, the size of moving platen part becomes with angle design and solid plate (13), the size of holding the cavity that is bumped into part on the moving platen (52) is identical with angle, ejecting oil cylinder (53) is arranged on moving platen (52) lateral wall, its piston links to each other with Ejector Retainer Plate (54), Ejector Retainer Plate (54) is positioned on the moving clamping plate (51), pad pin (55) is arranged between moving platen (52) and the moving clamping plate (51), ejector retainner plate (4) links to each other with Ejector Retainer Plate (54), guidance system (6) is divided into the two parts that cooperatively interact, be arranged at solid plate (13) respectively, on moving platen (52) lateral wall, cooling system (7) is arranged at cavity block (2) and core and inserts on (3);
B) described fixed clamping plate (11), flow passage system (12) and solid plate (13) constitute a complete assembly, be defined as cover half standard die set (1), described moving clamping plate (51), eject oil cylinder (53), Ejector Retainer Plate (54), pad pin (55) and moving platen (52) and also constitute a complete assembly, be defined as dynamic model standard die set (3), the standard die set of the synthetic bumper mold of cover half standard die set (1), dynamic model standard die set (3) and guidance system (6);
C) sprue (121) fixed-site of the flow passage system (12) of described cover half standard die set (1) is arranged on the solid plate (13), the position in the runner hole of cavity block (2) is corresponding consistent with sprue position on the solid plate (13), and with the sprue exit on the cavity block (2) to the fixing size of being dimensioned to of bottom surface (E, F);
D) after described mould is realized complete assembling, reserve cooling system (7) interface (71) locus (G) of arranging between the mating surface of the moving platen (52) of solid plate of cover half standard die set (13) and dynamic model standard die set.
2. a kind of bumper mold of realizing standardized mould frame according to claim 1 is characterized in that: described solid plate (13) and moving platen (52) go up by cavity block (2), core insert (3) when being bumped into through setting wear-resisting inserting (14,56) on the inner face of approach and the internal face.
3. a kind of bumper mold of realizing standardized mould frame according to claim 1 and 2, it is characterized in that: described guidance system (6) comprises gathering sill (61) and lead (62), gathering sill (61) is arranged on solid plate (13) lateral wall, and lead with matching (62) is arranged on moving platen (52) lateral wall.
4. a kind of bumper mold of realizing standardized mould frame according to claim 1 and 2 is characterized in that: described solid plate (13) and moving platen (52) outside wall surface are provided with the locking device (81,82) that cooperatively interacts.
5. a kind of bumper mold of realizing standardized mould frame according to claim 1 and 2 is characterized in that: described solid plate (13) and moving platen (52) outside wall surface are provided with the hanging apparatus (91,92) that cooperatively interacts.
6. a kind of bumper mold of realizing standardized mould frame according to claim 1 and 2 is characterized in that: described fixed clamping plate (11) and moving clamping plate (51) are provided with centring ring (10).
CNB2005101226491A 2005-11-23 2005-11-23 Bumper mould for realizing standardized mould frame Expired - Fee Related CN100410051C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CNB2005101226491A CN100410051C (en) 2005-11-23 2005-11-23 Bumper mould for realizing standardized mould frame

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Application Number Priority Date Filing Date Title
CNB2005101226491A CN100410051C (en) 2005-11-23 2005-11-23 Bumper mould for realizing standardized mould frame

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CN1775503A CN1775503A (en) 2006-05-24
CN100410051C true CN100410051C (en) 2008-08-13

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Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101823320B (en) * 2010-05-17 2013-06-26 合肥星通橡塑有限公司 Mould
CN104227997A (en) * 2014-08-31 2014-12-24 武汉燎原模塑有限公司 Demolding device and automobile bumper mold
CN104385535B (en) * 2014-11-27 2017-06-13 奇瑞商用车(安徽)有限公司 A kind of bumper processing mold and its processing method
CN104772856A (en) * 2015-04-07 2015-07-15 郑州大学 Standardized building block die
CN106827397A (en) * 2016-12-13 2017-06-13 柳州通为机械有限公司 Automotive bumper mold

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1153720A (en) * 1995-11-02 1997-07-09 本田技研工业株式会社 Process for producing dumper for vehicle
JPH10329174A (en) * 1997-05-30 1998-12-15 Fuji Heavy Ind Ltd Method and apparatus for simultaneously molding a plurality of bumpers
CN1398709A (en) * 2002-09-03 2003-02-26 杨仁元 Vehicle bumper mold
CN2564335Y (en) * 2002-09-03 2003-08-06 杨仁元 Mould for vehicle bumper
CN2666648Y (en) * 2003-07-31 2004-12-29 北京化工大学 Plastic injection moulding mould

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1153720A (en) * 1995-11-02 1997-07-09 本田技研工业株式会社 Process for producing dumper for vehicle
JPH10329174A (en) * 1997-05-30 1998-12-15 Fuji Heavy Ind Ltd Method and apparatus for simultaneously molding a plurality of bumpers
CN1398709A (en) * 2002-09-03 2003-02-26 杨仁元 Vehicle bumper mold
CN2564335Y (en) * 2002-09-03 2003-08-06 杨仁元 Mould for vehicle bumper
CN2666648Y (en) * 2003-07-31 2004-12-29 北京化工大学 Plastic injection moulding mould

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EE01 Entry into force of recordation of patent licensing contract

Assignee: Shanghai Mingchen Moulding Technologies Co., Ltd.

Assignor: Jiangnan Mould & Plastic Technology Co., Ltd.

Contract fulfillment period: 2009.2.10 to 2014.2.10

Contract record no.: 2009320000675

Denomination of invention: Bumper mould for realizing standardized mould frame

Granted publication date: 20080813

License type: Exclusive license

Record date: 20090423

LIC Patent licence contract for exploitation submitted for record

Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2009.2.10 TO 2014.2.10; CHANGE OF CONTRACT

Name of requester: SHANGHAI MINGCHEN MOULD SCIENCE CO., LTD.

Effective date: 20090423

CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20080813

Termination date: 20191123

CF01 Termination of patent right due to non-payment of annual fee