CN205380846U - Vertical injection mold thimble board anti -drop mechanism - Google Patents
Vertical injection mold thimble board anti -drop mechanism Download PDFInfo
- Publication number
- CN205380846U CN205380846U CN201620103586.9U CN201620103586U CN205380846U CN 205380846 U CN205380846 U CN 205380846U CN 201620103586 U CN201620103586 U CN 201620103586U CN 205380846 U CN205380846 U CN 205380846U
- Authority
- CN
- China
- Prior art keywords
- die cavity
- plate
- ejector retainner
- retainner plate
- core
- 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.)
- Withdrawn - After Issue
Links
Abstract
Vertical injection mold thimble board anti -drop mechanism, including die cavity compound plate and core compound plate, install the runner plate under the die cavity compound plate, set up the runner frame in the runner plate, the runner frame connects to advance jiao zui down, install the cushion under the runner plate, install the die cavity under the cushion, it inserts to set up the die cavity in the die cavity, install the core on the core compound plate, it inserts to set up the core in the core, the moulding chamber is constructed in clearance between the core is inserted and the die cavity is inserted, there is fashioned product in the die cavity, advance jiao zui and pass die cavity and the die cavity intercommunication die cavity of inserting, runner plate and die cavity between set up the thimble board, install the thimble on the thimble board, the thimble contacts with the product, the ejecting hydro -cylinder of outer wall installation of die cavity, the thimble board is connected to ejecting hydro -cylinder, the thimble board has anti -drop mechanism, includes that the piece is hung in the installation under the die cavity compound plate, sets up the jib in hanging the piece, installs the fixed block on the thimble board, the activity sets up two cardboards that have a pothook in opposite directions in the fixed block, sets up the spring in two cardboards, two pothooks cooperate and block the jib.
Description
Technical field
This utility model relates to a kind of vertical injection mould ejector retainner plate anti-shedding mechanism, belongs to injection mold field.
Background technology
Adopt vertical injection molding machine processing plastic product, it is necessary to vertical injection mould.Described vertical injection mould, as its name suggests, it is exactly vertically be placed on vertical injection molding machine adding man-hour injection mold, the core of mould under, die cavity is upper, and cast gate injects from top to bottom, therefore, cavity side (upper surface) at product leaves cast gate trace, and the core side (lower surface) at product has top trace.According to product shape and structural analysis, for the product that surface requirements is high, such as rear auto window ornamental strip etc., it is desirable to the upper surface of product is smooth has no time, therefore, need cast gate and top trace are stayed lower surface, when Design of Dies, the ejecting mechanism of top trace being arranged on the cavity side of mould, namely ejecting mechanism is above product, with mould enter glue mouth homonymy, ejecting mechanism ejecting product from top to bottom during the demoulding.Owing to ejecting mechanism is upper, so when actual design, it is necessary to solution ejecting mechanism can be arranged on cavity side and not fall off, the problem that can realize again ejecting.
Summary of the invention
The purpose of this utility model is the shortcoming in order to overcome prior art, it is provided that a kind of cylinder ejector that adopts, clamp automatic clamping and pressure are deviate from, and realize ejector retainner plate slip-off preventing and the vertical injection mould ejector retainner plate anti-shedding mechanism ejected smoothly.
nullThe technical scheme of this utility model vertical injection mould ejector retainner plate anti-shedding mechanism is: include mold cavity compound plate and core compound plate，Runner plate is installed under die cavity compound plate，Runner plate arranges runner frame，Connect into Jiao Zui under runner frame，Cushion block is installed under runner plate，Die cavity is installed under cushion block，Die cavity arranges cavity block，Core compound plate is installed core，Core arranges core insert，Gap between core insert and cavity block constitutes die cavity，Die cavity has the product of molding，Enter Jiao Zui and connect die cavity through die cavity with cavity block，It is characterized in that arranging ejector retainner plate between described runner plate and die cavity，Ejector retainner plate is installed thimble，Thimble contacts with product，The outer wall of die cavity installs ejection cylinder，The cylinder rod of ejection cylinder connects ejector retainner plate，Ejector retainner plate has anti-shedding mechanism，Described anti-shedding mechanism includes installation hanging block under die cavity compound plate，Hanging block arranges suspension rod，Ejector retainner plate is installed fixed block，In fixed block, activity arranges two pieces of clamps with grab in opposite directions，Two clamps arrange spring，Suspension rod is blocked in two grabs cooperations.
Vertical injection mould ejector retainner plate anti-shedding mechanism of the present utility model, is mainly characterized by under die cavity compound plate and installs hanging block, arrange suspension rod in hanging block, ejector retainner plate is installed fixed block, in fixed block, activity arranges two pieces of clamps with grab in opposite directions, arranges spring in two clamps, and grab blocks suspension rod.During injection moulding, the grab on two pieces of clamps blocks suspension rod, so that ejector retainner plate is hung under hanging block, ejector retainner plate does not fall off.During the demoulding, the die sinking of mould elder generation, product is stayed in cavity block, being pulled ejector retainner plate to eject downwards by ejection cylinder again, grab, more than the elastic force of spring, is pulled by the power of ejection cylinder from suspension rod, thus driving ejector retainner plate and thimble thereon to drive product to eject from cavity block, the demoulding completes.The anti-shedding mechanism of this programme, it is possible to effectively solving ejector retainner plate and both do not fall off, the problem that can eject again, structural design is compact, reliable in action, is effectively improved production efficiency.
Vertical injection mould ejector retainner plate anti-shedding mechanism of the present utility model, the side of described ejector retainner plate arranges chimb, and chimb stretches out cushion block, and fixed block is arranged on chimb, has had chimb, it is simple to fixed block is installed.Arranging U-shaped card muscle in described chimb, erector's font adapter sleeve on cylinder rod, card muscle snaps in I shape adapter sleeve, easy to connect firm again.Being shaped with spring housing in two pieces of described clamps, spring is arranged in spring housing, and assembling is reliable.Installing guide pillar under described runner plate, guide pillar connects die cavity through ejector retainner plate, and ejector retainner plate is play the guiding role by guide pillar.Described two pieces of clamp distributions are movably connected in fixed block, easy to connect.The both sides outer wall of described die cavity respectively installs two ejection cylinders, and the both sides of ejector retainner plate respectively arrange two anti-shedding mechanisms, and slip-off preventing is steady, ejects stable.
Accompanying drawing explanation
Fig. 1 is this utility model vertical injection mould ejector retainner plate anti-shedding mechanism structural representation；
Fig. 2 is anti-shedding mechanism schematic cross-section of the present utility model.
Detailed description of the invention
nullThis utility model relates to a kind of vertical injection mould ejector retainner plate anti-shedding mechanism，Such as Fig. 1、Shown in Fig. 2，Including mold cavity compound plate 1 and core compound plate 2，Runner plate 3 is installed under die cavity compound plate，Runner plate arranges runner frame 4，Connect under runner frame into glue mouth 5，Cushion block 6 is installed under runner plate，Die cavity 7 is installed under cushion block，Die cavity arranges cavity block 8，Core compound plate is installed core 9，Core arranges core insert 10，Gap between core insert 10 and cavity block 8 constitutes die cavity，Die cavity has the product 11 of molding，Enter glue mouth 5 and connect die cavity through die cavity 7 with cavity block 8，Between described runner plate 3 and die cavity 7, ejector retainner plate 12 is set，Ejector retainner plate 12 is installed thimble 121，Thimble 121 contacts with product 11，The outer wall of die cavity 7 installs ejection cylinder 13，The cylinder rod 14 of ejection cylinder 13 connects ejector retainner plate 12，Ejector retainner plate has anti-shedding mechanism，Described anti-shedding mechanism includes installing hanging block 15 1 time at die cavity compound plate，Hanging block arranges suspension rod 16，Ejector retainner plate 12 is installed fixed block 17，In fixed block, activity arranges two pieces of clamps 18 with grab 19 in opposite directions，Two clamps arrange spring 20，Suspension rod 16 is blocked in two grabs 19 cooperations.Being mainly characterized by of this programme installs hanging block 15 die cavity compound plate 1 time, arranging suspension rod 16 in hanging block, install fixed block 17 on ejector retainner plate 12, in fixed block, activity arranges two pieces of clamps 18 with grab 19 in opposite directions, arranging spring 20 in two clamps, grab 19 blocks suspension rod 16.During injection moulding, the grab 19 on two pieces of clamps 18 blocks suspension rod 16, so that ejector retainner plate 12 is hung in hanging block 15 times, ejector retainner plate does not fall off.During the demoulding, the die sinking of mould elder generation, product is stayed in cavity block 8, ejector retainner plate 12 is pulled to eject downwards by ejection cylinder 13 again, the power of ejection cylinder 13 is more than the elastic force of spring 20, being pulled from suspension rod 16 by grab 19, thus driving ejector retainner plate 12 and thimble thereon 121 to drive product 11 to eject from cavity block 8, the demoulding completes.The anti-shedding mechanism of this programme, it is possible to effectively solving ejector retainner plate and both do not fall off, the problem that can eject again, structural design is compact, reliable in action, is effectively improved production efficiency.The side of described ejector retainner plate 12 arranges chimb 22, and chimb stretches out cushion block 6, and fixed block 17 is arranged on chimb 22, has had chimb, it is simple to fixed block is installed.Arranging U-shaped card muscle 23 in described chimb 22, erector's font adapter sleeve 24 on cylinder rod 14, card muscle 23 snaps in I shape adapter sleeve 24, easy to connect firm again.Being shaped with spring housing 21 in two pieces of described clamps 18, spring 20 is arranged in spring housing 21, and assembling is reliable.3 times installation guide pillars 31 of described runner plate, guide pillar 31 connects die cavity 7 through ejector retainner plate 12, and ejector retainner plate is play the guiding role by guide pillar.Described two pieces of clamp 18 distributions 181 are movably connected in fixed block 17, easy to connect.The both sides outer wall of described die cavity 7 respectively installs two ejection cylinders 13, and the both sides of ejector retainner plate 12 respectively arrange two anti-shedding mechanisms, and slip-off preventing is steady, ejects stable.
Claims (7)
- null1. vertical injection mould ejector retainner plate anti-shedding mechanism，Including mold cavity compound plate (1) and core compound plate (2)，Runner plate (3) is installed under die cavity compound plate，Runner plate arranges runner frame (4)，Connect under runner frame into Jiao Zui (5)，Cushion block (6) is installed under runner plate，Die cavity (7) is installed under cushion block，Die cavity arranges cavity block (8)，Core compound plate is installed core (9)，Core arranges core insert (10)，Gap between core insert (10) and cavity block (8) constitutes die cavity，Die cavity has the product (11) of molding，Enter Jiao Zui (5) and connect die cavity through die cavity (7) with cavity block (8)，It is characterized in that arranging ejector retainner plate (12) between described runner plate (3) and die cavity (7)，Ejector retainner plate (12) is installed thimble (121)，Thimble (121) contacts with product (11)，The outer wall of die cavity (7) installs ejection cylinder (13)，The cylinder rod (14) of ejection cylinder (13) connects ejector retainner plate (12)，Ejector retainner plate has anti-shedding mechanism，Described anti-shedding mechanism includes installing hanging block (15) under die cavity compound plate (1)，Hanging block arranges suspension rod (16)，Ejector retainner plate (12) is installed fixed block (17)，In fixed block, activity arranges two pieces of clamps with grab (19) (18) in opposite directions，Two clamps arrange spring (20)，Suspension rod (16) is blocked in two grabs (19) cooperation.
- 2. vertical injection mould ejector retainner plate anti-shedding mechanism as claimed in claim 1, it is characterised in that the side of described ejector retainner plate (12) arranges chimb (22), and chimb stretches out cushion block (6), and fixed block (17) is arranged on chimb (22).
- 3. vertical injection mould ejector retainner plate anti-shedding mechanism as claimed in claim 2, it is characterized in that described chimb (22) is arranged U-shaped card muscle (23), upper erector's font adapter sleeve (24) of cylinder rod (14), card muscle (23) snaps in I shape adapter sleeve (24).
- 4. vertical injection mould ejector retainner plate anti-shedding mechanism as claimed in claim 1, it is characterised in that being shaped with spring housing (21) in two pieces of described clamps (18), spring (20) is arranged in spring housing (21).
- 5. vertical injection mould ejector retainner plate anti-shedding mechanism as claimed in claim 1, it is characterised in that installing guide pillar (31) under described runner plate (3), guide pillar (31) connects die cavity (7) through ejector retainner plate (12).
- 6. vertical injection mould ejector retainner plate anti-shedding mechanism as claimed in claim 1, it is characterised in that described two pieces of clamps (18) distribution (181) are movably connected in fixed block (17).
- 7. vertical injection mould ejector retainner plate anti-shedding mechanism as claimed in claim 1, it is characterised in that the both sides outer wall of described die cavity (7) respectively installs two ejection cylinders (13), and the both sides of ejector retainner plate (12) respectively arrange two anti-shedding mechanisms.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620103586.9U CN205380846U (en) | 2016-02-02 | 2016-02-02 | Vertical injection mold thimble board anti -drop mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620103586.9U CN205380846U (en) | 2016-02-02 | 2016-02-02 | Vertical injection mold thimble board anti -drop mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205380846U true CN205380846U (en) | 2016-07-13 |
Family
ID=56349440
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620103586.9U Withdrawn - After Issue CN205380846U (en) | 2016-02-02 | 2016-02-02 | Vertical injection mold thimble board anti -drop mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205380846U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105459354A (en) * | 2016-02-02 | 2016-04-06 | 台州市黄岩永明车灯模具厂 | Anti-disengaging mechanism for ejector pin plate of vertical injection molding mold |
| CN109262956A (en) * | 2018-11-28 | 2019-01-25 | 精诚工科汽车系统有限公司 | Mould inscribe mould gate runner anti-shedding mechanism and injection mold |
-
2016
- 2016-02-02 CN CN201620103586.9U patent/CN205380846U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105459354A (en) * | 2016-02-02 | 2016-04-06 | 台州市黄岩永明车灯模具厂 | Anti-disengaging mechanism for ejector pin plate of vertical injection molding mold |
| CN109262956A (en) * | 2018-11-28 | 2019-01-25 | 精诚工科汽车系统有限公司 | Mould inscribe mould gate runner anti-shedding mechanism and injection mold |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104118098B (en) | Arc trachea mould arc core-pulling clamping mechanism | |
| CN104985775A (en) | Straight-ejecting, oblique-slipping and core-pulling synchronously combined sliding block mechanism of injection mold | |
| CN205380846U (en) | Vertical injection mold thimble board anti -drop mechanism | |
| CN201579941U (en) | Injection mold of lateral circumference core-pulling mechanism | |
| CN105459354B (en) | Vertical injection mould ejector retainner plate anti-shedding mechanism | |
| CN204340122U (en) | Mobile phone protecting case injection mould | |
| CN102126268B (en) | Demoulding mechanism of integrally molded plastic square table mould | |
| CN211616474U (en) | Four-slider core-pulling mechanism of injection mold | |
| CN202656423U (en) | Female die inclined core-pulling mechanism | |
| CN204820224U (en) | Injection mold directly pushes up oblique cunning and looses core and make up slider mechanism in step | |
| CN201800201U (en) | Mould realizing forced demoulding | |
| CN205326156U (en) | Vertical spacing pulling mechanism of injection mold thimble board | |
| CN203937120U (en) | 45 degree bend with expanding hole Multi-Cavity Injection Molds tools | |
| CN203567129U (en) | High-performance double-ejection mold structure | |
| CN104228002B (en) | The lateral ejection die of slide block and method | |
| CN102285077A (en) | De-molding mechanism for plastic chair mold | |
| CN202895581U (en) | Plastic-injection three-plate mold | |
| CN108819127B (en) | Slide block driving pull block forced demoulding mechanism | |
| CN202097912U (en) | Plastic seat mold stripping mechanism | |
| CN205326196U (en) | Injection mold die cavity side alan faneca slot demoulding mechanism | |
| CN203973982U (en) | The built-in ejection cylinder leakage preventing mechanism of plastic chair mold | |
| CN206344404U (en) | Multiple spot oblique core drawing mechanism | |
| CN205112288U (en) | Car light injection mold demoulding mechanism of loosing core down outward | |
| CN103934981A (en) | Automobile injection mould with inclined guide column side core-pulling mechanism | |
| CN215203255U (en) | Lateral core-pulling limiting mold opening structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160817 Address after: 318020, No. 33, enlightened Road, new front street, Huangyan District, Zhejiang, Taizhou Patentee after: Zhejiang Yongming mould Co. Ltd. Address before: 318020, No. 33, enlightened Road, new front street, Huangyan District, Zhejiang, Taizhou Patentee before: TAIZHOU CITY HUANGYAN DISTRICT YONGMING VEHICLE LAMP MOLD FACTORY |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20160713 Effective date of abandoning: 20170721 |