CN203567138U - External mold clamping mechanism for large-sized injection mold - Google Patents
External mold clamping mechanism for large-sized injection mold Download PDFInfo
- Publication number
- CN203567138U CN203567138U CN201320662102.0U CN201320662102U CN203567138U CN 203567138 U CN203567138 U CN 203567138U CN 201320662102 U CN201320662102 U CN 201320662102U CN 203567138 U CN203567138 U CN 203567138U
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- Prior art keywords
- locked mode
- mold
- core
- die cavity
- mold clamping
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- Expired - Fee Related
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- 238000002347 injection Methods 0.000 title claims abstract description 17
- 239000007924 injection Substances 0.000 title claims abstract description 17
- 238000000465 moulding Methods 0.000 claims description 3
- 238000001746 injection moulding Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
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- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model discloses an external mold clamping mechanism for a large-sized injection mold. The external mold clamping mechanism comprises a fixed clamping plate and a moving clamping plate, wherein a cavity is formed below the fixed clamping plate; a runner plate is arranged on the moving clamping plate; support blocks are arranged on the runner plate; a push plate is arranged on the support blocks; a mold core is arranged on the push plate; a mold core insert is arranged in the cavity; the mold core insert, the mold core and the cavity form a mold cavity in which a molded product is arranged; cavity mold clamping inserts are arranged on the two sidewalls of the cavity; cavity mold clamping grooves are formed in the cavity mold clamping inserts; mold clamping brackets are arranged on the cavity mold clamping inserts; mold core clamping inserts are arranged on the two sidewalls of the mold core; mold core mold clamping grooves are formed in the mold core mold clamping inserts; mold clamping brackets are formed in the mold core clamping inserts, mold clamping oil cylinders are arranged on the outer walls of the mold clamping brackets; oil cylinder rods of the mold clamping oil cylinders penetrate through the mold clamping brackets, and are connected with mold clamping plates; mold clamping bulges are arranged at the upper and lower ends of the mold clamping plates respectively and are matched with the cavity mold clamping grooves and the cavity mold clamping grooves.
Description
Technical field
The utility model relates to a kind of mould external lock mold mechanism, belongs to injection mold field, is mainly used in large injection mold locked mode.
Background technology
Adopt injection mold to produce plastic product, its advantage has shaping speed fast, and cost is low, easy to process etc.During injection moulding, mould will first carry out locked mode, and prior art mould locked mode is generally to rely on the clamp force of injection machine that the cover half part of mould is partly pinned with dynamic model, prevent the mould inside movement of inserting, guarantee the injection moulding quality of product, make product surface smooth and beautiful appearance, quality is good, and class is high.But for the large product of some areas, such as plastic grill etc., the volume of its mould is very large, needed clamp force is also very large, only relies on the clamp force of injection machine cannot reach the effect of tight locked mode, therefore, needs the clamping mechanism of other designing mould.
Summary of the invention
The purpose of this utility model is in order to overcome the shortcoming of prior art, provides a kind of simple in structure, having stable behavior, the external clamping mechanism of the reliable large injection mold of locked mode.
The technical scheme of the external clamping mechanism of the utility model large injection mold is: comprise stationary mould for mould seat board and Bottom clamp plate, under top clamping plate, die cavity is installed, runner plate is installed on Bottom clamp plate, mould pin is installed on runner plate, on mould pin, push pedal is installed, core is installed in push pedal, core is installed in die cavity to be inserted, core is inserted, between core and die cavity, form die cavity, the product that has moulding in die cavity, it is characterized in that on described die cavity two side, die cavity locked mode being installed inserts, die cavity locked mode is shaped with die cavity locked mode groove in inserting, on described core two side, core locked mode being installed inserts, core locked mode is shaped with core locked mode groove in inserting, on described die cavity locked mode is inserted, locked mode support is installed, the outer wall of locked mode support is installed Mode-locking oil cylinder, the cylinder rod of Mode-locking oil cylinder is through locked mode support and connect locked mode plate, locked mode plate upper, lower two is shaped with respectively locked mode projection, two locked mode projections match with die cavity locked mode groove and core locked mode groove respectively.
The utility model discloses the external clamping mechanism of a kind of large injection mold; during work; dynamic model part under injection machine power drives with cover half part matched moulds, after matched moulds, Mode-locking oil cylinder work; the locked mode plate that Mode-locking oil cylinder drives cylinder rod to connect; the locked mode projection at the upper and lower two of locked mode plate is moved to respectively in die cavity locked mode groove and core locked mode groove, the die cavity of mould and core are pinned, make die cavity and core unshift; locked mode is firm, guarantees product quality.
Accompanying drawing explanation
Fig. 1 is the external clamping mechanism structural representation of the utility model large injection mold;
Fig. 2 is the external clamping mechanism schematic perspective view of the utility model large injection mold.
The specific embodiment
The utility model relates to the external clamping mechanism of a kind of large injection mold, as Fig. 1, shown in Fig. 2, comprise stationary mould for mould seat board 1 and Bottom clamp plate 2, die cavity 3 is installed under top clamping plate, runner plate 4 is installed on Bottom clamp plate, mould pin 5 is installed on runner plate, push pedal 6 is installed on mould pin, core 7 is installed in push pedal, core is installed in die cavity and is inserted 8, core inserts 8, between core 7 and die cavity 3, form die cavity, the product 9 that has moulding in die cavity, on described die cavity 3 two sides, die cavity locked mode is installed and is inserted 31, die cavity locked mode is inserted in 31 and is shaped with die cavity locked mode groove 32, on described core 7 two sides, core locked mode is installed and is inserted 71, core locked mode is shaped with core locked mode groove 72 in inserting, at described die cavity locked mode, insert on 31 locked mode support 10 is installed, the outer wall of locked mode support is installed Mode-locking oil cylinder 11, the cylinder rod 12 of Mode-locking oil cylinder is through locked mode support 10 and connect locked mode plate 15, locked mode plate upper, lower two is shaped with respectively locked mode projection 16, two locked mode projections 16 match with die cavity locked mode groove 32 and core locked mode groove 72 respectively.During work, dynamic model part under injection machine power drives with cover half part matched moulds, after matched moulds, Mode-locking oil cylinder 11 work, the locked mode plate 15 that Mode-locking oil cylinder 11 drives cylinder rod 12 to connect, moves to respectively in die cavity locked mode groove 31 and core locked mode groove 71 the locked mode projection 16 at locked mode plate 15 upper and lower two, the die cavity of mould 3 and core 7 are pinned, make die cavity 3 and core 7 unshift, locked mode is firm, guarantees product quality.
Claims (1)
1. the external clamping mechanism of large injection mold, comprise stationary mould for mould seat board (1) and Bottom clamp plate (2), die cavity (3) is installed under top clamping plate, runner plate (4) is installed on Bottom clamp plate, mould pin (5) is installed on runner plate, push pedal (6) is installed on mould pin, core (7) is installed in push pedal, core insert (8) is installed in die cavity, core insert (8), between core (7) and die cavity (3), form die cavity, the product (9) that has moulding in die cavity, it is characterized in that installing on described die cavity (3) two side die cavity locked mode insert (31), die cavity locked mode is inserted in (31) and is shaped with die cavity locked mode groove (32), core locked mode insert (71) is installed on described core (7) two side, core locked mode is shaped with core locked mode groove (72) in inserting, on described die cavity locked mode is inserted (31), locked mode support (10) is installed, the outer wall of locked mode support is installed Mode-locking oil cylinder (11), the cylinder rod of Mode-locking oil cylinder (12) is through locked mode support (10) and connect locked mode plate (15), locked mode plate upper, lower two is shaped with respectively locked mode projection (16), two locked mode projections (16) match with die cavity locked mode groove (32) and core locked mode groove (72) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320662102.0U CN203567138U (en) | 2013-10-25 | 2013-10-25 | External mold clamping mechanism for large-sized injection mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320662102.0U CN203567138U (en) | 2013-10-25 | 2013-10-25 | External mold clamping mechanism for large-sized injection mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203567138U true CN203567138U (en) | 2014-04-30 |
Family
ID=50534894
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320662102.0U Expired - Fee Related CN203567138U (en) | 2013-10-25 | 2013-10-25 | External mold clamping mechanism for large-sized injection mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203567138U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108000851A (en) * | 2017-12-21 | 2018-05-08 | 德科摩橡塑科技(东莞)有限公司 | The reaction warehouse mechanical self-latching structure and pressure difference coating machine of a kind of pressure difference coating machine |
| CN111890646A (en) * | 2020-07-30 | 2020-11-06 | 苏州立创精密模具科技有限公司 | Mold locking method of injection molding mold |
-
2013
- 2013-10-25 CN CN201320662102.0U patent/CN203567138U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108000851A (en) * | 2017-12-21 | 2018-05-08 | 德科摩橡塑科技(东莞)有限公司 | The reaction warehouse mechanical self-latching structure and pressure difference coating machine of a kind of pressure difference coating machine |
| CN111890646A (en) * | 2020-07-30 | 2020-11-06 | 苏州立创精密模具科技有限公司 | Mold locking method of injection molding mold |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: External mold clamping mechanism for large-sized injection mold Effective date of registration: 20160818 Granted publication date: 20140430 Pledgee: Industrial Commercial Bank of China Ltd Taizhou Huangyan branch Pledgor: ZHEJIANG WANHAO MOULD & PLASTIC CO., LTD. Registration number: 2016330000056 |
|
| PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 318020 Jinchuan Road, new front street, Huangyan District, Taizhou, Zhejiang, 220 Patentee after: Zhejiang Marriott molding Limited by Share Ltd Address before: 318020 No. 22, Kang Zhuang Road, North Town Development Zone, Huangyan District, Taizhou, Zhejiang. Patentee before: ZHEJIANG WANHAO MOULD & PLASTIC CO., LTD. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140430 Termination date: 20181025 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20191107 Granted publication date: 20140430 Pledgee: Industrial Commercial Bank of China Ltd Taizhou Huangyan branch Pledgor: ZHEJIANG WANHAO MOULD & PLASTIC CO., LTD. Registration number: 2016330000056 |