CN205969801U - Utilize buckle tube bundle extracting machine to construct fashioned mould - Google Patents

Utilize buckle tube bundle extracting machine to construct fashioned mould Download PDF

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Publication number
CN205969801U
CN205969801U CN201620950688.4U CN201620950688U CN205969801U CN 205969801 U CN205969801 U CN 205969801U CN 201620950688 U CN201620950688 U CN 201620950688U CN 205969801 U CN205969801 U CN 205969801U
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CN
China
Prior art keywords
slide block
insert
spring
block insert
face
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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.)
Withdrawn - After Issue
Application number
CN201620950688.4U
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Chinese (zh)
Inventor
许斌
于春雨
曹元�
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DALIAN LUANYI PRECISION MOULD MANUFACTURING Co Ltd
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DALIAN LUANYI PRECISION MOULD MANUFACTURING Co Ltd
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Priority to CN201620950688.4U priority Critical patent/CN205969801U/en
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Publication of CN205969801U publication Critical patent/CN205969801U/en
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Abstract

Utilize buckle tube bundle extracting machine to construct fashioned mould belongs to the thermoplastic forming die field, the utility model discloses a slide wedge 6, spring A8 and shouldered tap bolt A7's cooperation uses the elder generation that has realized slider mold insert A11 to take out linear motion, deviates from to have reduced packaging force and its smooth drawing of patterns of resistance realization for the horizontal clamping part of plastics product, cooperation through spring D21, shouldered tap bolt B20, movable mould mold insert A27, movable mould mold insert B28 and movable mould mold insert C29 is used, deviates from to have reduced packaging force and its smooth drawing of patterns of resistance realization for the vertical clamping part of plastics product, through oblique guide pillar 13 with and spring C16's effect, realized slider mold insert C25 and slider mold insert D26 the drawing of patterns and slider mold insert B15 pop out these two actions the time go on, the atress is even when having guaranteed the drawing of patterns of product card knot portion, prevents that the clamping part from pulling, reduces the defective rate in the volume production, messenger's smooth drawing of patterns of product reaches technical requirement and the operation requirement, effectively utilizes die space, the simple structure compactness has improved production efficiency.

Description

Mould using buckle core-pulling mechanism molding
Technical field
This utility model belongs to thermoplastic plastics shaping mould applications, relates to the use of the mould of buckle core-pulling mechanism molding, It is mainly used in the mould of the plastic product with accurate buckle.
Background technology
Plastic product with buckle is widely used in daily life, and the relatively thin cracky of clamping part design wall thickness is to mould Structural requirement is higher, is most commonly used that strong release mechanism molding for the plastic product with buckle at present, and this mechanism has waste product The high mould of rate unstable it is difficult to ensure product size tolerance the problems such as.
Content of the invention
The purpose of this utility model is the mould providing using buckle core-pulling mechanism molding, and the effect using spring tension is real The uniform stressed of existing clamping part, realizes the smooth demoulding of clamping part.
The technical problems to be solved in the utility model is the mould providing using buckle core-pulling mechanism molding, solves with essence Problem present in the mould of the plastic product of close buckle, make the smooth demoulding of product and reach technical requirements and using will Ask.
The technical solution of the utility model is:Using the mould of buckle core-pulling mechanism molding, its structure includes:Fixed clamping plate 1st, solid plate 2, moving platen 3, dynamic model supporting plate 4, inclined wedge pressing plate 5, wedge 6, shouldered tap bolt A7, spring A8, lock block 9, take-up housing 10th, slide block insert A11, slider body 12, Angle Pin 13, spring B 14, slide block insert B15, spring C16, slide block 17, bulb top Silk 18, release link spring 19, shouldered tap bolt B20, spring D21, fixed die insert 22, moving die insert 23, pressing plate 24, slide block insert C25, slide block insert D26, insert A27, insert B28, insert C29 and fixed plate 30;Using buckle tube bundle extracting machine The annexation of the mould of composition type is:Fixed clamping plate 1 is contacted with solid plate 2 face, shouldered tap bolt A7 and fixed clamping plate 1 and spring A8 gap coordinates, and shouldered tap bolt A7 is threadeded with solid plate 2, and spring A8 is arranged between fixed clamping plate 1 and solid plate 2, bullet Spring A8 top surface is contacted with fixed clamping plate 1 face, and spring A8 bottom surface is contacted with solid plate 2 face, and wedge 6 is contacted tightly with fixed clamping plate 1 face Close fit hanging platform connects, wedge 6 with lock block 9 and take-up housing 10 face contact wedging cooperation, inclined wedge pressing plate 5 and wedge 6 top surface face Contact is spacing to it, and inclined wedge pressing plate 5 is locked by bolt with the cooperation of solid plate 1 gap, and fixed die insert 22 is connect with solid plate 2 face Touch to be fitted close and be locked by bolt, Angle Pin 13 is contacted tight fit hanging platform and connects with fixed die insert 22 face, Angle Pin 13 Contact with solid plate 2 face, Angle Pin 13 is coordinated with slider body 12 gap;Moving die insert 23 is contacted with moving platen 3 face closely joins Close and be locked by bolt, pressing plate 24 contacts with moving platen 3 face to be fitted close and is locked by bolt, bulb jackscrew 18 and dynamic model Insert 23 is threaded, and bulb jackscrew 18 is contacted with slider body 12 face and is in compressive state during matched moulds, take-up housing 10 and slide block The contact of main body 12 hanging platform joint face is locked by bolt, and slide block 17 is contacted with slider body 12 hanging platform joint face and locked by bolt Fixing, slide block insert A11 is provided with hanging platform and inclined-plane, described hanging platform is located at and is connect with spring B 14 face in the middle part of slide block insert A11 Touch, described inclined-plane contact with wedge 6 face, spring B 14 is coordinated with slider body 12 gap, spring B 14 top surface and slider body 12 Face contacts, and spring B 14 bottom surface is contacted with slide block insert A11 face, and slide block insert A11 is arranged on slide block insert C25 and slide block insert Between D26, slide block insert A11 and slide block insert C25 and the cooperation of slide block insert D26 face contact slide, slide block insert C25 and slide block Mold insert D26 is contacted tight fit and is connected by hanging platform with slide block 17 face, the bottom surface of slide block insert C25 and slide block insert D26 and slide block The contact of main body 12 face is simultaneously spacing, and slide block insert B15 is coordinated with slide block 17 face contact slide, and slide block insert B15 periphery is cylinder, Hanging platform, head quadruple board platform are provided with slide block insert B15, described hanging platform is coordinated with slide block 17, described hanging platform bottom surface and spring C16 Face contacts, and described head quadruple board platform top surface is contacted with moving die insert face, and the quadruple board platform face of described head quadruple board platform is plastic product Forming surface, spring C16 and slider body 12 gap coordinate, and spring C16 bottom surface contacts with slider body 12 face, lock block 9 and Moving platen 3 face contact hanging platform is completely embedded cooperation and is locked by bolt, shouldered tap bolt B20 and moving platen 3 and spring D21 gap Cooperation, shouldered tap bolt B20 is threadeded with dynamic model supporting plate 4, and release link spring 19 is coordinated with dynamic model supporting plate gap, insert A27 contacts hanging platform connection, insert C29 and mold insert A27 and insert B28 with insert B28 with moving die insert 23 face Face contact slide cooperation, insert C29 is coordinated with moving platen 3 gap, and insert C29 is contacted with fixed plate 30 face closely joins Close and connected by hanging platform, fixed plate 30 is contacted tight fit and is locked by bolt with dynamic model supporting plate 4 face.
Two inclined-planes are provided with described wedge 6, one of inclined-plane contacts wedging cooperation with locking block 9 face, another Inclined-plane contacts wedging cooperation with take-up housing 10 face, the angle on the inclined-plane wherein contact with take-up housing 10 more than with lock block 9 and contact Inclined-plane angle.
The hanging platform bottom of described shouldered tap bolt A7 is provided with gap between counterbore bottom surface corresponding with fixed clamping plate 1, this gap Distance be fixed clamping plate 1 and the detached distance of solid plate 2;The hanging platform bottom of described shouldered tap bolt B20 is corresponding with moving platen 3 heavy Bottom hole is provided with gap between face, and the distance in this gap is moving platen 3 distance detached with dynamic model supporting plate 4.
Triangle groove is arranged on described slider body 12, when bulb jackscrew 18 head and slider body 12 during slide block die sinking Slide block stop motion during the triangle groove contact of upper setting.
The hanging platform bottom counterbore corresponding with take-up housing 10 of described slide block insert A11 is provided with gap, the distance in this gap Distance for the rollback core pulling of slide block insert A11;The hanging platform top of described slide block insert B15 counterbore bottom surface corresponding with slide block 17 sets It is equipped with gap, the distance that the distance in this gap ejects for slide block insert B15.
The clamping part of described slide block insert A11, slide block insert C25 and slide block insert D26 common molding mass product, slide block is inlayed Thin-walled portion in the middle part of part A11 molding clamping part, the back-off part of slide block insert C25 and slide block insert D26 molding clamping part.
Mold work principle using buckle core-pulling mechanism molding is:During die sinking in the presence of spring A8 tension force cover half bottom Plate 1 and solid plate 2 separate, and wedge 6 moves along a straight line in company with fixed clamping plate 1, and shouldered tap bolt A7 hanging platform is contacted with fixed clamping plate 1 When fixed clamping plate 1 and solid plate 2 geo-stationary, slide block insert A11 disengaging of moving in the horizontal direction in the presence of spring B 14 moulds At the horizontal clamping part center thin-walled of material product, in the presence of forming machine, fixed clamping plate 1 and solid plate 2 are transported along straight line simultaneously Dynamic, Angle Pin 13 moves together in company with solid plate 2, and Angle Pin 13 guide runner main body 12 promotes it to move horizontally simultaneously, when When the top surface of slide block insert B15 is separated with moving die insert 23, in the presence of spring C16, slide block insert B15 ejects, and slide block 17 carries Movable slider mold insert C25 and slide block insert D26 move along a straight line departing from the clamping part on plastic product, the bullet of slide block insert B15 Being applied to plastic product thrust when going out prevents the clamping part stick-slip block of plastic product, moving platen 3 in the presence of spring D21 tension force Separate with dynamic model supporting plate 4, insert C29 departs from the thin-walled of vertical clamping part center in company with dynamic model supporting plate 4, works as shouldered tap bolt When the hanging platform bottom surface of B20 is contacted with moving platen 3 counterbore bottom surface, supporting plate 4 stop motion;Solid plate in the presence of forming machine during matched moulds 2 and moving platen 3 move toward one another, when the contact of incline plane first with slide block insert A11 for the inclined-plane of wedge 6, wedge 6 promotes slide block insert A11 overcomes the tension force of spring B 14 to do reseting movement, and when the inclined-plane of wedge 6 is contacted with take-up housing 10, wedge 6 promotes take-up housing 10 do reseting movement, and when slide block insert B15 is contacted with moving die insert 23 face, spring C16 is compressed, slide block 17 and slide block insert B15 resets simultaneously, and solid plate 2 is contacted with moving platen 3 face and promotes moving platen 3 to be reseting movement spring D21 and compressed, and works as dynamic model When plate 3 contacts with dynamic model supporting plate 4 face, reseting movement terminates.
The beneficial effects of the utility model are:By wedge 6, spring A8 and shouldered tap bolt A7 with the use of achieving cunning Block mold insert A11 first takes out linear motion, is that the abjection of the horizontal clamping part of plastic product decreases package power and resistance, realization can The smooth demoulding of horizontal clamping part;Inlayed by spring D21, shouldered tap bolt B20, insert A27, insert B28 and dynamic model Part C29 uses cooperatively, and is that the abjection of the vertical clamping part of plastic product decreases package power and resistance, and realization can vertical buckle The smooth demoulding in portion;By Angle Pin 13 and and spring C16 effect it is achieved that slide block insert C25 and slide block insert D26 de- Carry out while this two actions of the ejection of mould and slide block insert B15, it is ensured that uniform force during the product clamping part demoulding, preventing Clamping part is pulled, and reduces the fraction defective in volume production, makes the smooth demoulding of product and reach technical requirements and use requirement, effectively utilizes Die space, simple and compact for structure, improve production efficiency.
Brief description
Below in conjunction with accompanying drawing, illustrated with embodiment.
Fig. 1 is this mould overall schematic.
Fig. 2 is this mould buckle core-pulling mechanism schematic diagram.
Fig. 3 is this mould buckle core-pulling mechanism cut-away illustration one.
Fig. 4 is this mould buckle core-pulling mechanism cut-away illustration two.
In figure:1 fixed clamping plate;2 solid plates;3 moving platens;4 dynamic model supporting plates;5 inclined wedge pressing plates;6 wedges;7 shouldered tap bolt A;8 Spring A;9 lock block;10 take-up housings;11 slide block insert A;12 slider bodies;13 Angle Pins;14 spring B;15 slide block insert B;16 Spring C;17 slide blocks;18 bulb jackscrews;19 release link springs;20 shouldered tap bolt B;21 spring D;22 fixed die inserts;23 dynamic model edges Block;24 pressing plates;25 slide block insert C;26 slide block insert D;27 insert A;28 insert B;29 insert C;30 is fixing Plate.
Specific embodiment
Describe the specific embodiment of utility model with reference to technology word and accompanying drawing in detail.
During assembling mould, wedge 6 is fitted in spacing by hanging platform in the square cave that fixed clamping plate 1 processes, and inclined wedge pressing plate 5 is installed In the die cavity that fixed clamping plate 1 processes, bolt is locked through inclined wedge pressing plate 5, and Angle Pin 13 is fitted in cover half edge Spacing by hanging platform in the inclined hole that block 22 processes, Angle Pin 13 is fitted in what solid plate 2 processed together in company with fixed die insert 22 In die cavity, fixed die insert 22 is locked with it by bolt through solid plate 2, and it is heavy that spring A8 is arranged on that solid plate 2 processes In the hole, fixed clamping plate 1 is contacted with solid plate 2 face, and shouldered tap bolt A7 passes through fixed clamping plate 1 and spring A8 to twist with solid plate 2 screw thread Tightening position(See Fig. 1);Spring B 14 is sleeved on spacing by the hanging platform in slide block insert A11 in slide block insert A11, slide block insert A11 It is fitted in the die cavity that slider body 12 processes with spring B 14, take-up housing 10 and slider body 12 are equipped with hanging platform positioning, bolt Through take-up housing 10, it is locked with slider body 12, spring C16 is arranged in the counterbore that slider body 12 processes, sliding Block mold insert A11, slide block insert C25, slide block insert D26 and slide block insert B15 are fitted respectively over the die cavity that slide block 17 processes Interior, it is locked with slider body 12 by bolt through slide block 17(See Fig. 2,3);Bulb jackscrew 18 is threaded into moving die insert In 23 screw through-hole processing, insert C29 is fitted in the die cavity that fixed plate 30 processes, the companion of insert C29 Fixed plate 30 is installed along with the counterbore that dynamic model supporting plate 4 processes, and bolt is fixed in dynamic model supporting plate 4 through fixed plate 30 On, insert A27 and insert B28 are arranged on and are connected by hanging platform spacing on moving die insert 23, and moving die insert 23 is arranged on Moving die insert 23 is locked by the die cavity inner bolt that moving platen 3 processes through moving platen 3, and spring D21 is arranged on moving platen 3 In the die cavity processing, insert C29 passes through resigning hole and insert A27 and the insert B28 cooperation dress of moving platen 3 Join(See Fig. 1,4), shouldered tap bolt B20 passes through moving platen 3 and spring D21 to threaded with dynamic model supporting plate 4 and position;Lock block 9 Be arranged in the die cavity that moving platen 3 processes, bolt passes through and locks block 9 and be locked, pressing plate 24 be arranged on moving platen 3 plus In the good die cavity of work, bolt is locked through pressing plate 24, and take-up housing 10, slider body 12 and slide block 17 are whole as one Body is fitted between two pressing plates 24 and ensures to be slidably matched(See Fig. 1).
Specifically forming process is:After the completion of forming machine injection, fixed clamping plate 1 and solid plate under spring A8 tension force effect 2 separate wedge 6 moves, and in spring B 147 tension force effect sliding block mold insert A11 core pulling, acts on sliding block 17 in Angle Pin 13 and molds Depart from plastic product, slide block insert B15 promotes plastic product to prevent product stick-slip block, in spring D21 in the presence of spring C16 In the presence of the core pulling of insert C29, push rod ejecting product after the completion of die sinking, during matched moulds, in the presence of forming machine, wedge 6 pushes away Movable slider mold insert A11 reset pusher movable slider seat 10 resets, and promotes insert C29 multiple when solid plate 2 is contacted with moving platen 4 face Position, the one-shot forming cycle completes.
The above is superior embodiment of the present utility model it is noted that affiliated technology is led for this utility model For the technical staff in domain, on the premise of without departing from this utility model know-why, some improvement can also be made and deform, These improve and deformation also should be regarded as protection domain of the present utility model.

Claims (6)

1. utilize the mould of buckle core-pulling mechanism molding, its structure includes:Fixed clamping plate(1), solid plate(2), moving platen(3)、 Dynamic model supporting plate(4), inclined wedge pressing plate(5), wedge(6), shouldered tap bolt A(7), spring A(8), lock block(9), take-up housing(10), sliding Block mold insert A(11), slider body(12), Angle Pin(13), spring B(14), slide block insert B(15), spring C(16), slide block (17), bulb jackscrew(18), release link spring(19), shouldered tap bolt B(20), spring D(21), fixed die insert(22), dynamic model edge Block(23), pressing plate(24), slide block insert C(25), slide block insert D(26), insert A(27), insert B(28), dynamic model Mold insert C(29)And fixed plate(30);It is characterized in that:Annexation is, shouldered tap bolt A(7)With solid plate(2)It is threaded, Spring A(8)It is arranged on fixed clamping plate(1)With solid plate(2)Between, wedge(6)With fixed clamping plate(1)Face contact is fitted close hangs Platform connects, wedge(6)With lock block(9)And take-up housing(10)Face contact wedging cooperation, inclined wedge pressing plate(5)With wedge(6)Top surface Face contacts, take-up housing spacing to it(10)With slider body(12)The contact of hanging platform joint face is locked by bolt, slide block(17) With slider body(12)The contact of hanging platform joint face is locked by bolt, slide block insert A(11)On be provided with hanging platform and inclined-plane, institute State hanging platform and be located at slide block insert A(11)Middle part and spring B(14)Face contact, described inclined-plane and wedge(6)Face contacts, spring B (14)With slider body(12)Gap coordinates, spring B(14)Top surface and slider body(12)Face contacts, spring B(14)Bottom surface with Slide block insert A(11)Face contacts, slide block insert A(11)It is arranged on slide block insert C(25)With slide block insert D(26)Between, slide block Mold insert A(11)With slide block insert C(25)With slide block insert D(26)Face contact slide cooperation, slide block insert C(25)And slide block insert D(26)With slide block(17)Face contact is fitted close and is connected by hanging platform, slide block insert C(25)With slide block insert D(26)Bottom surface with Slider body(12)Face contact spacing, slide block insert B(15)With slide block(17)Face contact slide cooperation, slide block insert B(15) Periphery is cylinder, slide block insert B(15)On be provided with hanging platform, head quadruple board platform, described hanging platform and slide block(17)Cooperation, described Hanging platform bottom surface and spring C(16)Face contacts, and described head quadruple board platform top surface is contacted with moving die insert face, described head quadruple board platform Quadruple board platform face is the forming surface of plastic product, spring C(16)With slider body(12)Gap coordinates, spring C(16)Bottom surface and cunning Block main body(12)Face contacts, shouldered tap bolt B(20)With dynamic model supporting plate(4)Threaded, insert A(27)With insert B (28)With moving die insert(23)Face contact hanging platform connects, insert C(29)With mold insert A(27)With insert B(28)Face connects Touch and be slidably matched, insert C(29)With moving platen(3)Gap coordinates, insert C(29)With fixed plate(30)Face contact is tight Close fit is connected by hanging platform.
2. utilization buckle core-pulling mechanism molding according to claim 1 mould it is characterised in that:Described wedge(6)On Be provided with two inclined-planes, one of inclined-plane with lock block(9)Face contact wedging cooperation, another inclined-plane and take-up housing(10)Face Contact wedging cooperation, wherein with take-up housing(10)The angle on the inclined-plane of contact is more than and locks block(9)The angle on the inclined-plane of contact.
3. utilization buckle core-pulling mechanism molding according to claim 1 mould it is characterised in that:Described shouldered tap bolt A (7)Hanging platform bottom and fixed clamping plate(1)It is provided with gap, the distance in this gap is fixed clamping plate between corresponding counterbore bottom surface (1)And solid plate(2)Detached distance;Described shouldered tap bolt B(20)Hanging platform bottom and moving platen(3)Corresponding counterbore bottom surface it Between be provided with gap, the distance in this gap is moving platen(3)With dynamic model supporting plate(4)Detached distance.
4. utilization buckle core-pulling mechanism molding according to claim 1 mould it is characterised in that:Described slide block insert A (11)Hanging platform bottom and take-up housing(10)Corresponding counterbore is provided with gap, and the distance in this gap is slide block insert A(11)Return Move back the distance of core pulling;Described slide block insert B(15)Hanging platform top and slide block(17)Corresponding counterbore bottom surface is provided with gap, should The distance in gap is slide block insert B(15)The distance of ejection.
5. utilization buckle core-pulling mechanism molding according to claim 1 mould it is characterised in that:Described slide block insert A (11), slide block insert C(25)With slide block insert D(26)The clamping part of common molding mass product, slide block insert A(11)Molding buckle Thin-walled portion in the middle part of portion, slide block insert C(25)With slide block insert D(26)The back-off part of molding clamping part.
6. utilization buckle core-pulling mechanism molding according to claim 1 mould it is characterised in that:In spring A during die sinking (8)Fixed clamping plate in the presence of tension force(1)And solid plate(2)Separate, wedge(6)In company with fixed clamping plate(1)Move along a straight line, Spring B(14)In the presence of slide block insert A(11)Motion departs from the horizontal clamping part center thin-walled of plastic product in the horizontal direction Place, when slide block insert B(15)Top surface and moving die insert(23)When separating, in spring C(16)In the presence of slide block insert B(15) Eject, slide block(17)Drive slide block insert C(25)With slide block insert D(26)Move along a straight line departing from the buckle on plastic product Portion, in spring D(21)Moving platen in the presence of tension force(3)With dynamic model supporting plate(4)Separate, insert C(29)In company with dynamic model support Plate(4)Depart from the thin-walled of vertical clamping part center.
CN201620950688.4U 2016-08-27 2016-08-27 Utilize buckle tube bundle extracting machine to construct fashioned mould Withdrawn - After Issue CN205969801U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201620950688.4U CN205969801U (en) 2016-08-27 2016-08-27 Utilize buckle tube bundle extracting machine to construct fashioned mould

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201620950688.4U CN205969801U (en) 2016-08-27 2016-08-27 Utilize buckle tube bundle extracting machine to construct fashioned mould

Publications (1)

Publication Number Publication Date
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CN201620950688.4U Withdrawn - After Issue CN205969801U (en) 2016-08-27 2016-08-27 Utilize buckle tube bundle extracting machine to construct fashioned mould

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106182632A (en) * 2016-08-27 2016-12-07 大连銮艺精密模塑制造有限公司 Utilize the mould of buckle core-pulling mechanism molding

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106182632A (en) * 2016-08-27 2016-12-07 大连銮艺精密模塑制造有限公司 Utilize the mould of buckle core-pulling mechanism molding

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Granted publication date: 20170222

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