CN203077513U - Novel plastic mould press plate structure - Google Patents

Novel plastic mould press plate structure Download PDF

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Publication number
CN203077513U
CN203077513U CN 201220657267 CN201220657267U CN203077513U CN 203077513 U CN203077513 U CN 203077513U CN 201220657267 CN201220657267 CN 201220657267 CN 201220657267 U CN201220657267 U CN 201220657267U CN 203077513 U CN203077513 U CN 203077513U
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CN
China
Prior art keywords
tube
department
hole
pressing plate
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
CN 201220657267
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Chinese (zh)
Inventor
董功占
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 CN 201220657267 priority Critical patent/CN203077513U/en
Application granted granted Critical
Publication of CN203077513U publication Critical patent/CN203077513U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model discloses a novel plastic mould press plate structure which comprises a fixed mould and a moving mould, wherein the fixed mould is internally provided with a cavity, and the moving mould is internally provided with a core. The novel plastic mould press plate structure is characterized in that an ejector sleeve is arranged on the position which corresponds to the through hole in an injection product within the moving mould, is communicated with a through hole, and is internally provided with an ejector sleeve inner needle, one end of the ejector sleeve inner needle extends into the position of the through hole, the other end of the ejector sleeve inner needle is ejected on a press plate, and the press plate is fixedly connected onto the moving mould through a screw. In order to overcome the defects in the prior art, the utility model provides the novel plastic mould press plate structure which is simple, can not generate deckle edges when the ejector sleeve is used for the through hole in the plastic mould, and can not generate the depth change of the hole.

Description

A kind of new type plastic clamping cap structure
Technical field
The utility model relates to a kind of new type plastic clamping cap structure.
Background technology
When existing plastic mould through hole on product will be used department tube and ejects, adopt needle back face tapping in the department's tube on die bottom plate more, then fix with grub screw.But this mode is easy to generate a lot of problems: can produce burr such as through hole, blind hole depth is inaccurate, problems such as the size instability in hole.
The utility model content
The purpose of this utility model is in order to overcome weak point of the prior art, to provide a kind of simple in structure, do not produce burr when through hole is with department's tube on the plastic mould, not producing the new type plastic clamping cap structure of the change in depth in hole.
In order to achieve the above object, the utility model adopts following scheme:
A kind of new type plastic clamping cap structure, include fixed half and moving half, in described cover half, be provided with die cavity, in described dynamic model, be provided with core, it is characterized in that: in described dynamic model, be provided with department's tube on the position corresponding with through hole on the injecting products, described department tube is connected with through hole, in described department tube, be provided with pin in department's tube, pin one end stretches into the position of described through hole in the described department tube, pin other end roof pressure is on a pressing plate in the described department tube, and described pressing plate is fixedly connected on the described dynamic model by screw.
Aforesaid a kind of new type plastic clamping cap structure, it is characterized in that described dynamic model includes moving platen, below described moving platen, be connected with square iron in turn, the thimble panel, Ejector Retainer Plate and moving clamping plate, described department tube runs through described moving platen, square iron, thimble panel, Ejector Retainer Plate and moving clamping plate.
Aforesaid a kind of new type plastic clamping cap structure is characterized in that described cover half includes solid plate, is connected with fixed clamping plate on described solid plate.
Aforesaid a kind of new type plastic clamping cap structure is characterized in that being provided with the installation groove on described moving clamping plate, described pressing plate is arranged in the described installation groove.
Aforesaid a kind of new type plastic clamping cap structure, it is characterized in that the described department interior pin of tube is connected an end and is provided with the termination with pressing plate, described termination roof pressure is on described pressing plate one end, be provided with the installing hole that runs through described pressing plate on the described pressing plate other end, described pressing plate is fixed on the dynamic model by the screw that is arranged in the described installing hole.
In sum, the utility model with respect to its beneficial effect of prior art is:
The utility model is simple in structure, does not produce burr when through hole is with department's tube on the plastic mould, does not produce the change in depth in hole, and minimizing, is enhanced productivity to the mold repair number of times in use.The utility model processing and easy to assembly, the plastic mould that is fit to all size uses.
Description of drawings
Fig. 1 is a schematic diagram of the present utility model;
Fig. 2 is the enlarged drawing at A place among Fig. 1.
The specific embodiment
Below in conjunction with the description of drawings and the specific embodiment the utility model is further described:
A kind of new type plastic clamping cap structure shown in Fig. 1 to 2, include cover half 1 and dynamic model 2, in described cover half 1, be provided with die cavity 3, in described dynamic model 2, be provided with core 4, in described dynamic model 2, be provided with department's tube 6 on the position corresponding with through hole 5 on the injecting products, described department tube 6 is connected with through hole 5, in described department tube 6, be provided with pin 7 in department's tube, pin 7 one ends stretch into the position of described through hole 5 in the described department tube, pin 7 other end roof pressures are on a pressing plate 8 in the described department tube, and described pressing plate 8 is fixedly connected on the described dynamic model 2 by screw 9.
Dynamic model 2 described in the utility model includes moving platen 21, is connected with square iron 22 in turn below described moving platen 21, thimble panel 23, Ejector Retainer Plate 24 and moving clamping plate 25, described department tube 6 runs through described moving platen 21, square iron 22, thimble panel 23, Ejector Retainer Plate 24 and moving clamping plate 25.
Cover half 1 described in the utility model includes solid plate 11, is connected with fixed clamping plate 12 on described solid plate 11.
Be provided with on described moving clamping plate 25 in the utility model groove 26 is installed, described pressing plate 8 is arranged in the described installation groove 26.
The interior pin 7 of department's tube described in the utility model is connected an end with pressing plate 8 and is provided with termination 71, described termination 71 roof pressures are on described pressing plate 8 one ends, be provided with the installing hole 10 that runs through described pressing plate 8 on described pressing plate 8 other ends, described pressing plate 8 is fixed on the dynamic model 2 by the screw 9 that is arranged in the described installing hole 10.

Claims (5)

1. new type plastic clamping cap structure, include cover half (1) and dynamic model (2), in described cover half (1), be provided with die cavity (3), in described dynamic model (2), be provided with core (4), it is characterized in that: in described dynamic model (2), be provided with department's tube (6) on the position corresponding with through hole (5) on the injecting products, described department's tube (6) is connected with through hole (5), in described department's tube (6), be provided with pin (7) in department's tube, pin (7) one ends stretch into the position of described through hole (5) in the described department tube, pin (7) other end roof pressure is on a pressing plate (8) in the described department tube, and described pressing plate (8) is fixedly connected on the described dynamic model (2) by screw (9).
2. a kind of new type plastic clamping cap structure according to claim 1, it is characterized in that described dynamic model (2) includes moving platen (21), be connected with square iron (22) in turn in described moving platen (21) below, thimble panel (23), Ejector Retainer Plate (24) and moving clamping plate (25), described department's tube (6) runs through described moving platen (21), square iron (22), thimble panel (23), Ejector Retainer Plate (24) and moving clamping plate (25).
3. a kind of new type plastic clamping cap structure according to claim 1 is characterized in that described cover half (1) includes solid plate (11), is connected with fixed clamping plate (12) on described solid plate (11).
4. a kind of new type plastic clamping cap structure according to claim 2 is characterized in that being provided with on described moving clamping plate (25) groove (26) is installed, and described pressing plate (8) is arranged in the described installation groove (26).
5. a kind of new type plastic clamping cap structure according to claim 1, it is characterized in that the described department interior pin (7) of tube is connected an end with pressing plate (8) and is provided with termination (71), described termination (71) roof pressure is on described pressing plate (8) one ends, be provided with the installing hole (10) that runs through described pressing plate (8) on described pressing plate (8) other end, described pressing plate (8) is fixed on the dynamic model (2) by the screw (9) that is arranged in the described installing hole (10).
CN 201220657267 2012-11-29 2012-11-29 Novel plastic mould press plate structure Expired - Fee Related CN203077513U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201220657267 CN203077513U (en) 2012-11-29 2012-11-29 Novel plastic mould press plate structure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201220657267 CN203077513U (en) 2012-11-29 2012-11-29 Novel plastic mould press plate structure

Publications (1)

Publication Number Publication Date
CN203077513U true CN203077513U (en) 2013-07-24

Family

ID=48823382

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201220657267 Expired - Fee Related CN203077513U (en) 2012-11-29 2012-11-29 Novel plastic mould press plate structure

Country Status (1)

Country Link
CN (1) CN203077513U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102950722A (en) * 2012-11-29 2013-03-06 中山市利群精密实业有限公司 Pressing plate structure for plastic mold protecting through hole
CN104325309A (en) * 2014-10-31 2015-02-04 苏州广型模具有限公司 Mould pressing board

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102950722A (en) * 2012-11-29 2013-03-06 中山市利群精密实业有限公司 Pressing plate structure for plastic mold protecting through hole
CN104325309A (en) * 2014-10-31 2015-02-04 苏州广型模具有限公司 Mould pressing board

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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: 20130724

Termination date: 20151129