CN106965385A - Commercial car battery jar box mould drag hook slide block side core-pulling mechanism - Google Patents

Commercial car battery jar box mould drag hook slide block side core-pulling mechanism Download PDF

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Publication number
CN106965385A
CN106965385A CN201710334910.7A CN201710334910A CN106965385A CN 106965385 A CN106965385 A CN 106965385A CN 201710334910 A CN201710334910 A CN 201710334910A CN 106965385 A CN106965385 A CN 106965385A
Authority
CN
China
Prior art keywords
plate
drag hook
insert
sliding block
battery jar
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.)
Pending
Application number
CN201710334910.7A
Other languages
Chinese (zh)
Inventor
胡善明
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Zhejiang Hengda Plastic Mould Co Ltd
Original Assignee
Zhejiang Hengda Plastic Mould Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Zhejiang Hengda Plastic Mould Co Ltd filed Critical Zhejiang Hengda Plastic Mould Co Ltd
Priority to CN201710334910.7A priority Critical patent/CN106965385A/en
Publication of CN106965385A publication Critical patent/CN106965385A/en
Pending legal-status Critical Current

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/17Component parts, details or accessories; Auxiliary operations
    • B29C45/26Moulds
    • B29C45/33Moulds having transversely, e.g. radially, movable mould parts
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/17Component parts, details or accessories; Auxiliary operations
    • B29C45/26Moulds
    • B29C45/27Sprue channels Runner channels or runner nozzles
    • B29C45/2701Details not specific to hot or cold runner channels
    • B29C45/2708Gates
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/17Component parts, details or accessories; Auxiliary operations
    • B29C45/64Mould opening, closing or clamping devices
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/17Component parts, details or accessories; Auxiliary operations
    • B29C45/26Moulds
    • B29C45/27Sprue channels Runner channels or runner nozzles
    • B29C45/2701Details not specific to hot or cold runner channels
    • B29C45/2708Gates
    • B29C2045/2709Gates with a plurality of mould cavity inlets in close proximity

Abstract

Commercial car battery jar box mould drag hook slide block side core-pulling mechanism, including stationary mould for mould compound plate and dynamic model compound plate, solid plate is installed under cover half compound plate, fixed die insert is installed in solid plate, moving platen is installed on dynamic model compound plate, moving die insert is installed in moving platen, insert location-plate is set on described moving platen, perisporium sliding block is set on insert location-plate, gap between perisporium sliding block and moving die insert and fixed die insert constitutes die cavity, battery jar box is molded in die cavity, pulling block is fixed in the bottom of perisporium sliding block, drag hook is fixed on moving platen and moving die insert, drag hook is engaged with pulling block, the outer wall of perisporium sliding block takes out guide mechanism provided with side.This programme is using the outer sliding core pulling of drag hook drop-down, and compact conformation, mould volume is small, is adapted to middle-size and small-size injection machine production, and cost is saved in reduction investment.

Description

Commercial car battery jar box mould drag hook slide block side core-pulling mechanism
Technical field
The present invention relates to a kind of commercial car battery jar box mould drag hook slide block side core-pulling mechanism, belong to injection mold field.
Background technology
Using injection mold produce plastic product, such as a kind of commercial car battery jar box, according to product design and structural analysis, , could be by product from core when product injection molding is stripped, it is necessary to be carried out to the surrounding sliding block of mold cores after survey core pulling Ejection.Prior art carries out survey core pulling using oil cylinder or Angle Pin to core sliding block, its have the disadvantage to cause mould volume big, it is necessary to Large size plastic jetting-moulding device could be adapted to processing, and equipment investment is very big, and energy consumption is big, and production cost is high.
The content of the invention
Used the invention aims to the shortcoming for overcoming prior art there is provided one kind and core pulling, knot are slided outside drag hook drop-down Structure is compact, and mould volume is small, and cost is low, is adapted to the commercial car battery jar box mould drag hook side core- pulling of sliding block of middle-size and small-size injection machine production Mechanism.
The technical scheme of commercial car battery jar box mould drag hook slide block side core-pulling mechanism of the present invention is:Including stationary mould for mould compound plate With dynamic model compound plate, install under cover half compound plate and fixed die insert is installed in solid plate, solid plate, moving platen is installed on dynamic model compound plate, move Moving die insert is installed, it is characterised in that set on described moving platen and week is set on insert location-plate, insert location-plate in template Wall sliding block, the gap between perisporium sliding block and moving die insert and fixed die insert, which is constituted in die cavity, die cavity, is molded battery jar box, in perisporium Pulling block is fixed in the bottom of sliding block, drag hook is fixed on moving platen and moving die insert, drag hook is engaged with pulling block, outside perisporium sliding block Wall takes out guide mechanism provided with side.
The invention discloses a kind of commercial car battery jar box mould drag hook slide block side core-pulling mechanism, it is mainly characterized by moving platen Perisporium sliding block is set on upper setting insert location-plate, insert location-plate, between perisporium sliding block and moving die insert and fixed die insert Gap constitutes die cavity, fixes pulling block in the bottom of perisporium sliding block, drag hook, drag hook and pulling block are fixed on moving platen and moving die insert It is engaged, during the demoulding, drives dynamic model compound plate to move downward by injection machine power, dynamic model compound plate drives dynamic model and moving die insert downward Make die sinking motion, moving platen and moving die insert drive drag hook, and drag hook drives perisporium sliding block to smoke guide mechanism in side by pulling block Effect downwardly and outwardly side core-pulling, makes the outer wall of battery jar box deviate from, is further continued for molding to terminating, by manually or mechanically hand by battery jar box Clamping is taken out from moving die insert, and the demoulding is completed.Compared with the prior art this programme, using power is molded, is driven by drag hook The mode of pulling block realizes that sliding block surveys core pulling, and compact conformation, mould volume is small, is adapted to middle-size and small-size injection machining, reduction investment, section Cost-saving.
The commercial car battery jar box mould drag hook slide block side core-pulling mechanism of the present invention, described side takes out guide mechanism and is included in week Guide runner is set on the outer wall of wall sliding block, and the peripheral interior wall of solid plate fixes slide guide bar, and slide guide bar is engaged with guide runner, is oriented to Reliably.Set in described perisporium insert and secondary spring be set in spring eye, spring eye, secondary spring is withstood on fixed die insert, Secondary spring aids in perisporium sliding block downslide side core-pulling.The outer wall of described perisporium sliding block sets wearing plate, wearing plate and solid plate Peripheral interior wall be in contact, prevent component wear.Connection sub-material cylinder under runner frame, runner frame is set at the top of described solid plate, Sub-material cylinder is connected through solid plate and fixed die insert with die cavity, and the sub-material cylinder glue that click through are averaged more, and filling is fully without epitome, product matter Measure.Concave, convex fine positioning block is set between described moving platen and insert location-plate, makes folding mould registration.
Brief description of the drawings
Fig. 1 is commercial car battery jar box mould drag hook slide block side core-pulling mechanism structural representation of the present invention;
Fig. 2 is Fig. 1 A-A to schematic cross-section;
Fig. 3 is the drag hook and pulling block cooperation schematic diagram of the present invention.
Embodiment
The present invention relates to a kind of commercial car battery jar box mould drag hook slide block side core-pulling mechanism, as shown in Fig. 1-Fig. 3, including Installed under stationary mould for mould compound plate 1 and dynamic model compound plate 2, cover half compound plate and fixed die insert 4, dynamic model compound plate are installed in solid plate 3, solid plate Install to install in moving platen 6, moving platen on upper 2 and insert location-plate 8 is set on moving die insert 7, described moving platen 6, insert is fixed Perisporium sliding block 9 is set on the plate 8 of position, the gap between perisporium sliding block 9 and moving die insert 7 and fixed die insert 4 is constituted in die cavity, die cavity Battery jar box 10 is molded, pulling block 11 is fixed in the bottom of perisporium sliding block 9, drag hook 12 is fixed on moving platen 6 and moving die insert 7, is drawn Hook 12 is engaged with pulling block 11, and the outer wall of perisporium sliding block 9 takes out guide mechanism provided with side.This programme is mainly characterized by dynamic model Set on plate 6 and perisporium sliding block 9 is set on insert location-plate 8, insert location-plate 8, perisporium sliding block 9 is inlayed with moving die insert 7 and cover half Gap between block 4 constitutes die cavity, and pulling block 11 is fixed in the bottom of perisporium sliding block 9, fixed on moving platen 6 and moving die insert 7 Drag hook 12, drag hook 12 is engaged with pulling block 11, during the demoulding, drives dynamic model compound plate 2 to move downward by injection machine power, dynamic model compound plate 2 drive moving platen 6 and moving die insert 7 to make die sinking motion downwards, and moving platen 6 and moving die insert 7 drive drag hook 12, and drag hook 12 passes through Pulling block 11 drives perisporium sliding block 9 to take out the effect of guide mechanism downwardly and outwardly side core-pulling in side, deviates from the outer wall of battery jar box 10, then Continue to mold to terminating, battery jar box is clamped by manually or mechanically hand and taken out from moving die insert 7, the demoulding is completed.This programme with Prior art is compared, and using power is molded, realizes that sliding block surveys core pulling, compact conformation, mould by way of drag hook drives pulling block Small volume, is adapted to middle-size and small-size injection machining, and cost is saved in reduction investment.Take out guide mechanism and be included in perisporium cunning in described side Guide runner 15 is set on the outer wall of block 9, and the peripheral interior wall of solid plate 3 fixes slide guide bar 16, and slide guide bar 16 matches with guide runner 15 Close, be oriented to reliable.Set in described perisporium insert 9 and secondary spring 19 is set in spring eye 18, spring eye, secondary spring 19 is pushed up On fixed die insert 4, secondary spring auxiliary perisporium sliding block downslide side core-pulling.The outer wall of described perisporium sliding block 9 sets wearing plate 20, wearing plate 20 is in contact with the peripheral interior wall of solid plate 3, prevents component wear.The described top of solid plate 3 sets runner frame 21, connection sub-material cylinder 22 under runner frame, sub-material cylinder 22 connect through solid plate and fixed die insert with die cavity, sub-material cylinder click-through glue more Average, filling is fully without epitome, good product quality.Concave, convex fine positioning is set between described moving platen 6 and insert location-plate 8 Block 25,26, makes folding mould registration.

Claims (6)

1. commercial car battery jar box mould drag hook slide block side core-pulling mechanism, including stationary mould for mould compound plate(1)With dynamic model compound plate(2), it is fixed Solid plate is installed under mould compound plate(3), fixed die insert is installed in solid plate(4), dynamic model compound plate(2)Upper installation moving platen(6), dynamic model Moving die insert is installed in plate(7), it is characterised in that described moving platen(6)Upper setting insert location-plate(8), insert location-plate (8)Upper setting perisporium sliding block(9), perisporium sliding block(9)With moving die insert(7)And fixed die insert(4)Between gap constitute die cavity, Battery jar box is molded in die cavity(10), in perisporium sliding block(9)Bottom fix pulling block(11), in moving platen(6)And moving die insert(7) Upper fixed drag hook(12), drag hook(12)With pulling block(11)It is engaged, perisporium sliding block(9)Outer wall take out guide mechanism provided with side.
2. commercial car battery jar box mould drag hook slide block side core-pulling mechanism as claimed in claim 1, it is characterised in that described side Take out guide mechanism and be included in perisporium sliding block(9)Outer wall on guide runner is set(15), solid plate(3)Peripheral interior wall fix slide guide Bar(16), slide guide bar(16)With guide runner(15)It is engaged.
3. commercial car battery jar box mould drag hook slide block side core-pulling mechanism as claimed in claim 1, it is characterised in that described week Wall insert(9)Middle setting spring eye(18), secondary spring is set in spring eye(19), secondary spring(19)Withstand on fixed die insert (4)On.
4. commercial car battery jar box mould drag hook slide block side core-pulling mechanism as claimed in claim 1, it is characterised in that described week Wall sliding block(9)Outer wall set wearing plate(20), wearing plate(20)With solid plate(3)Peripheral interior wall be in contact.
5. commercial car battery jar box mould drag hook slide block side core-pulling mechanism as claimed in claim 1, it is characterised in that described determines Template(3)Top sets runner frame(21), connection sub-material cylinder under runner frame(22), sub-material cylinder(22)Inlayed through solid plate and cover half Block is connected with die cavity.
6. commercial car battery jar box mould drag hook slide block side core-pulling mechanism as claimed in claim 1, it is characterised in that described is dynamic Template(6)With insert location-plate(8)Between set concave, convex fine positioning block(25、26).
CN201710334910.7A 2017-05-12 2017-05-12 Commercial car battery jar box mould drag hook slide block side core-pulling mechanism Pending CN106965385A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201710334910.7A CN106965385A (en) 2017-05-12 2017-05-12 Commercial car battery jar box mould drag hook slide block side core-pulling mechanism

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201710334910.7A CN106965385A (en) 2017-05-12 2017-05-12 Commercial car battery jar box mould drag hook slide block side core-pulling mechanism

Publications (1)

Publication Number Publication Date
CN106965385A true CN106965385A (en) 2017-07-21

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201710334910.7A Pending CN106965385A (en) 2017-05-12 2017-05-12 Commercial car battery jar box mould drag hook slide block side core-pulling mechanism

Country Status (1)

Country Link
CN (1) CN106965385A (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201960708U (en) * 2010-11-25 2011-09-07 浙江天翀车灯集团有限公司 Core pulling mechanism for positioning ejection block of injection mold
US20120076887A1 (en) * 2010-09-27 2012-03-29 Cheng Uei Precision Industry Co., Ltd. Mould having core-pulling mechanism
CN207120432U (en) * 2017-05-12 2018-03-20 浙江亨达塑料模具有限公司 Commercial car battery jar box mould drag hook slide block side core-pulling mechanism

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20120076887A1 (en) * 2010-09-27 2012-03-29 Cheng Uei Precision Industry Co., Ltd. Mould having core-pulling mechanism
CN201960708U (en) * 2010-11-25 2011-09-07 浙江天翀车灯集团有限公司 Core pulling mechanism for positioning ejection block of injection mold
CN207120432U (en) * 2017-05-12 2018-03-20 浙江亨达塑料模具有限公司 Commercial car battery jar box mould drag hook slide block side core-pulling mechanism

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