CN203580005U - Front mold push plate structure of plastic mold - Google Patents

Front mold push plate structure of plastic mold Download PDF

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Publication number
CN203580005U
CN203580005U CN201320431181.4U CN201320431181U CN203580005U CN 203580005 U CN203580005 U CN 203580005U CN 201320431181 U CN201320431181 U CN 201320431181U CN 203580005 U CN203580005 U CN 203580005U
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CN
China
Prior art keywords
front mould
plate
mould
mold
push plate
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.)
Expired - Fee Related
Application number
CN201320431181.4U
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Chinese (zh)
Inventor
陈汉湘
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.)
Zhongshan Liqun Precision Industry Co Ltd
Original Assignee
Zhongshan Liqun Precision Industry 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 Zhongshan Liqun Precision Industry Co Ltd filed Critical Zhongshan Liqun Precision Industry Co Ltd
Priority to CN201320431181.4U priority Critical patent/CN203580005U/en
Application granted granted Critical
Publication of CN203580005U publication Critical patent/CN203580005U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model discloses a front mold push plate structure of a plastic mold. The front mold push plate structure comprises a front mold and a rear mold, wherein a mold core is arranged between the front mold and the rear mold and is fixedly connected to the front mold. The front mold push plate structure is characterized in that a front mold push plate is arranged between the front mold and the rear mold; a limiting groove is formed in the front mold; a limiting shoulder screw is arranged in the limiting groove; one end of the limiting shoulder screw is fixedly connected to the front mold push plate, and the other end of the limiting shoulder screw is movably arranged in the limiting groove; a spring, which can separate the front mold push plate from the front mold during mold opening, is arranged on the limiting shoulder screw in a sleeved manner; one end of the spring is pressed against the front mold push plate, and the other end of the spring is pressed against the front mold; a nylon rubber plug is arranged between the front mold push plate and the rear mold. The simple front mold push plate structure provided by the utility model aims to overcome the defects in the prior art.

Description

A kind of plastic mould front mould plate pushing structure
Technical field
The utility model relates to a kind of plastic mould front mould plate pushing structure.
Background technology
Existing plastic mould front mould plate pushing structure is relatively complicated, and in die sinking, because front mould push pedal is generally fixedly installed, this is easy to pull product.So existing plastic mould front mould plate pushing structure awaits further perfect.
Utility model content
The purpose of this utility model is in order to overcome weak point of the prior art, and a kind of plastic mould front mould plate pushing structure simple in structure is provided.
In order to achieve the above object, the utility model adopts following scheme:
A kind of plastic mould front mould plate pushing structure, include front mould and rear mold, between described front mould and rear mold, be provided with core, described core is fixedly connected on described front mould, it is characterized in that: between described front mould and rear mold, be provided with front mould push pedal, on described front mould, be provided with stopper slot, in described stopper slot, being provided with limit plunger screws, the described limit plunger one end that screws is fixedly connected in described front mould push pedal, the described limit plunger other end that screws is movably arranged in described stopper slot, the spring that front mould push pedal and front mould can be flicked while being arranged with die sinking on described limit plunger screws, described top, spring one end is pressed in described front mould push pedal, described spring other end top is pressed on described front mould, between described front mould push pedal and rear mold, be provided with nylon plug.
A kind of plastic mould front mould plate pushing structure as above, is characterized in that being provided with guiding mechanism between described front mould and rear mold.
A kind of plastic mould front mould plate pushing structure as above, is characterized in that described guiding mechanism includes the guide pin bushing being arranged in rear mold, on described front mould, is provided with guide pillar, and described guide pillar is arranged in described guide pin bushing.
A kind of plastic mould front mould plate pushing structure as above, it is characterized in that described nylon plug is fixedly connected in described rear mold by screw, on the described front mould position corresponding with nylon plug, be provided with link slot, described nylon plug is arranged in described link slot.
A kind of plastic mould front mould plate pushing structure as above, it is characterized in that described rear mold includes rear pattern plate, on described rear pattern plate, be connected with square iron, baffle plate after being connected with on described square iron, between described rear baffle plate and rear pattern plate, be provided with thimble push plate, on described thimble push plate, be provided with thimble.
A kind of plastic mould front mould plate pushing structure as above, is characterized in that described thimble push plate includes Ejector Retainer Plate, is connected with thimble panel on described Ejector Retainer Plate, and described thimble is arranged on described thimble panel.
In sum, the utility model with respect to its beneficial effect of prior art is:
The utility model is simple in structure, during die sinking, because first the effect of spring makes front mould and front mould push pedal, separates certain distance, and core is fixed on front mould motionless, because plastic has draft angle, has eliminated the package power of plastic to core.After die sinking, under the effect of injection machine push rod, promote Ejector Retainer Plate, drive thimble, plastic is ejected to dynamic model.Under the effect of nylon plug, front mould push pedal and rear pattern plate wouldn't die sinkings, effectively guarantee that product is not pulled.
Accompanying drawing explanation
Schematic diagram when Fig. 1 is the utility model matched moulds;
Schematic diagram when Fig. 2 is the utility model die sinking;
Fig. 3 is complete schematic diagram during die sinking in the utility model.
The specific embodiment
Below in conjunction with accompanying drawing explanation and the specific embodiment, the utility model is further described:
A kind of plastic mould front mould plate pushing structure as shown in Figures 1 to 3, include front mould 1 and rear mold 2, between described front mould 1 and rear mold 2, be provided with core 3, described core 3 is fixedly connected on described front mould 1, between described front mould 1 and rear mold 2, be provided with front mould push pedal 4, on described front mould 1, be provided with stopper slot 5, in described stopper slot 5, be provided with limit plunger and screw 6, described limit plunger 6 one end that screw are fixedly connected in described front mould push pedal 4, described limit plunger 6 other ends that screw are movably arranged in described stopper slot 5, at the described limit plunger spring 7 that front mould push pedal 4 and front mould 1 can be flicked while being arranged with die sinking on 6 that screws, described spring 7 tops, one end are pressed in described front mould push pedal 4, described spring 7 other end tops are pressed on described front mould 1, between described front mould push pedal 4 and rear mold 2, be provided with nylon plug 8.
In the utility model, between described front mould 1 and rear mold 2, be provided with guiding mechanism 9.Wherein said guiding mechanism 9 includes the guide pin bushing 91 being arranged in rear mold 2, on described front mould 1, is provided with guide pillar 92, and described guide pillar 92 is arranged in described guide pin bushing 91.
Nylon plug 8 described in the utility model is fixedly connected in described rear mold 2 by screw 10, on described front mould 1 position corresponding with nylon plug 8, is provided with link slot 11, and described nylon plug 8 is arranged in described link slot 11.
Rear mold 2 described in the utility model includes rear pattern plate 21, on described rear pattern plate 21, be connected with square iron 22, baffle plate 23 after being connected with on described square iron 22, between described rear baffle plate 23 and rear pattern plate 21, be provided with thimble push plate 24, on described thimble push plate 24, be provided with thimble 25.
Thimble push plate 24 described in the utility model includes Ejector Retainer Plate 241, is connected with thimble panel 242 on described Ejector Retainer Plate 241, and described thimble is arranged on described thimble panel 242.
More than show and described basic principle of the present utility model and principal character and advantage of the present utility model.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; that in above-described embodiment and description, describes just illustrates principle of the present utility model; do not departing under the prerequisite of the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.

Claims (6)

1. a plastic mould front mould plate pushing structure, include front mould (1) and rear mold (2), between described front mould (1) and rear mold (2), be provided with core (3), described core (3) is fixedly connected on described front mould (1), it is characterized in that: between described front mould (1) and rear mold (2), be provided with front mould push pedal (4), on described front mould (1), be provided with stopper slot (5), in described stopper slot (5), be provided with limit plunger screw (6), described limit plunger (6) one end that screws is fixedly connected in described front mould push pedal (4), described limit plunger (6) other end that screws is movably arranged in described stopper slot (5), the spring (7) that front mould push pedal (4) and front mould (1) can be flicked while being arranged with die sinking on described limit plunger screws (6), described top, spring (7) one end is pressed in described front mould push pedal (4), described spring (7) other end top is pressed on described front mould (1), between described front mould push pedal (4) and rear mold (2), be provided with nylon plug (8).
2. a kind of plastic mould front mould plate pushing structure according to claim 1, is characterized in that being provided with guiding mechanism (9) between described front mould (1) and rear mold (2).
3. a kind of plastic mould front mould plate pushing structure according to claim 2, it is characterized in that described guiding mechanism (9) includes the guide pin bushing (91) being arranged in rear mold (2), on described front mould (1), be provided with guide pillar (92), described guide pillar (92) is arranged in described guide pin bushing (91).
4. a kind of plastic mould front mould plate pushing structure according to claim 1, it is characterized in that described nylon plug (8) is fixedly connected in described rear mold (2) by screw (10), on described front mould (1) position corresponding with nylon plug (8), be provided with link slot (11), described nylon plug (8) is arranged in described link slot (11).
5. a kind of plastic mould front mould plate pushing structure according to claim 1, it is characterized in that described rear mold (2) includes rear pattern plate (21), on described rear pattern plate (21), be connected with square iron (22), on described square iron (22), be connected with rear baffle plate (23), between described rear baffle plate (23) and rear pattern plate (21), be provided with thimble push plate (24), on described thimble push plate (24), be provided with thimble (25).
6. a kind of plastic mould front mould plate pushing structure according to claim 5, it is characterized in that described thimble push plate (24) includes Ejector Retainer Plate (241), on described Ejector Retainer Plate (241), be connected with thimble panel (242), described thimble is arranged on described thimble panel (242).
CN201320431181.4U 2013-07-18 2013-07-18 Front mold push plate structure of plastic mold Expired - Fee Related CN203580005U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201320431181.4U CN203580005U (en) 2013-07-18 2013-07-18 Front mold push plate structure of plastic mold

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201320431181.4U CN203580005U (en) 2013-07-18 2013-07-18 Front mold push plate structure of plastic mold

Publications (1)

Publication Number Publication Date
CN203580005U true CN203580005U (en) 2014-05-07

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Family Applications (1)

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CN201320431181.4U Expired - Fee Related CN203580005U (en) 2013-07-18 2013-07-18 Front mold push plate structure of plastic mold

Country Status (1)

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CN (1) CN203580005U (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103381647A (en) * 2013-07-18 2013-11-06 中山市利群精密实业有限公司 Front mould push plate device for plastic mould
CN103909618A (en) * 2013-12-27 2014-07-09 中山市利群精密实业有限公司 Mold push plate device
CN107139404A (en) * 2017-06-30 2017-09-08 福建省华科模具科技有限公司 Have the moulding mould and its release method of internal thread
CN109552003A (en) * 2017-09-26 2019-04-02 上海悦轮汽车科技有限公司 The mounting structure of car electric air conditioner screw compressor controller

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103381647A (en) * 2013-07-18 2013-11-06 中山市利群精密实业有限公司 Front mould push plate device for plastic mould
CN103909618A (en) * 2013-12-27 2014-07-09 中山市利群精密实业有限公司 Mold push plate device
CN107139404A (en) * 2017-06-30 2017-09-08 福建省华科模具科技有限公司 Have the moulding mould and its release method of internal thread
CN109552003A (en) * 2017-09-26 2019-04-02 上海悦轮汽车科技有限公司 The mounting structure of car electric air conditioner screw compressor controller

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C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20140507

Termination date: 20150718

EXPY Termination of patent right or utility model