CN203357801U - Hollow fork mould - Google Patents
Hollow fork mould Download PDFInfo
- Publication number
- CN203357801U CN203357801U CN2013203419111U CN201320341911U CN203357801U CN 203357801 U CN203357801 U CN 203357801U CN 2013203419111 U CN2013203419111 U CN 2013203419111U CN 201320341911 U CN201320341911 U CN 201320341911U CN 203357801 U CN203357801 U CN 203357801U
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- CN
- China
- Prior art keywords
- plate
- pin
- ejector retainner
- push pedal
- deck
- 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
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- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model relates to a hollow fork mould. According to the utility model, water-cooling channels are arranged inside screw tooth cores; as an upper thimble plate, a lower thimble plate and a male template are integrally connected, and a push plate is pushed out by a push plate spring and is forced to return by the male template when returned, mould actions are in no particular order, and all pushing out actions are conducted synchronously; as a result, the time is saved, and the operation cycle is shortened; moreover, a group of waterways are added in each screw tooth core to strengthen the product cooling and shorten the cooling time; therefore, the hollow fork mould can be specially applied to the gas-assisted injection-molding technology of the disposable fork production, and has a simple structure and convenience in use.
Description
Technical field
The utility model relates to the process equipment field, specifically a kind of hollow table fork mould.
Background technology
The instrument that makes under external force blank become the product that given shape and size are arranged is called mould, it be on industrial production in order to injection moulding, blowing, extrude, various moulds and instrument that the method such as die casting or forging forming, smelting, punching press, stretching obtains required product, be widely used in stamping-out, shaping and punching, die forging, cold-heading, extruding, metallic sintered products compacting, compression casting, and during the shaping of the compression moulding of the goods such as engineering plastics, rubber, pottery or injection moulding processes.Mould has specific profile or cavity shape, and the contour shape that application has cutting edge can make blank separate (stamping-out) by the outline line shape.The application cavity shape can make blank obtain corresponding three-dimensional shape.Mould generally comprises dynamic model and two parts of cover half (or punch and die), the two partable.Pack in the time of separately blank or take out product, make product separate with blank or be shaped while closing up.Mould is precision instrument, complex-shaped, bears the expansive force of blank, and structural strength, rigidity, case hardness, surface roughness and machining accuracy are all had higher requirements, and the development level of mould production is one of important symbol of machine-building level.In brief, mould is the instrument for formed article, and this instrument consists of various parts, and different moulds consists of different parts.It mainly realizes the processing of article profile by the change of institute's moulding material physical state.
The application of mould, accelerated speed of production greatly, particularly needs the product of batch production.Also be not specifically applied at present the gas aided injection mould technology-specific mould that disposable table fork is produced.
Summary of the invention
The utility model, just for above technical problem, provides a kind of gas aided injection mould technology-specific mould that disposable table fork is produced that is specifically applied to.
The utility model is achieved through the following technical solutions.
A kind of hollow table fork mould, comprise thermal insulation board, upper mounted plate, hot runner manifold, caster, the male model plate, top deck, push pedal, cope match-plate pattern, bottom deck, the counterdie pin, upper ejector retainner plate, lower ejector retainner plate, bottom plate, die cavity enters son, die cavity, stripper sleeve, the thread core, the reflexed core, knock-pin, the push pedal spring, backstay, it is characterized in that upper mounted plate is fixed under thermal insulation board, hot runner manifold is connected under upper mounted plate, caster is connected under hot runner manifold, upper ejector retainner plate is arranged on lower ejector retainner plate, knock-pin is arranged on lower ejector retainner plate through upper ejector retainner plate, lower ejector retainner plate is arranged on bottom plate, lower ejector retainner plate both sides on bottom plate are provided with the counterdie pin, and bottom deck is arranged on the counterdie pin, and push pedal is arranged on medium position on bottom deck, the patrix pin is arranged on two side positions on bottom deck, top deck is arranged on the patrix pin, and the male model plate is arranged on top deck, and backstay runs through top deck, the patrix pin, bottom deck, the counterdie pin, bottom plate, knock-pin runs through the male model plate, top deck, push pedal, bottom deck, upper ejector retainner plate is fixed on lower ejector retainner plate, and the push pedal spring is arranged in bottom deck, and the push pedal spring is positioned under push pedal, and the thread core is arranged on the knock-pin upper outside, and the thread core runs through the male model plate, top deck is arranged in push pedal, the reflexed core is arranged on the push pedal upper outside, the reflexed core runs through the male model plate and is fixed on top deck, stripper sleeve runs through the male model plate and is arranged on reflexed core upper outside, die cavity enters son to be run through caster and is fixed on hot runner manifold, and die cavity runs through caster and is arranged on die cavity and enters the son outside.Thread core inside is provided with water-cooling channel.
This mould structure is integrated because upper ejector retainner plate, lower ejector retainner plate and male model plate link, and push pedal push pedal spring ejection is forced return with the male model plate during return, so mold actions in no particular order, allly eject action and synchronously carry out, saved the time, shortened duty cycle, and increased by one group of water route in thread core centre, strengthen the cooling of product, reduced cool time, can be specifically applied to the gas aided injection mould technology-specific that disposable table fork is produced, simple in structure, easy to use.
The accompanying drawing explanation
In accompanying drawing, Fig. 1 is the utility model structural representation, wherein:
The upper thermal insulation board of 1-, 2-upper mounted plate, 3-hot runner manifold, 4-caster, 5-male model plate, 6-top deck, 7-push pedal, 8-cope match-plate pattern, the 9-bottom deck, 10-counterdie pin, the upper ejector retainner plate of 11-, ejector retainner plate under 12-, the 13-bottom plate, the 14-die cavity enters son, the 15-die cavity, the 16-stripper sleeve, 17-thread core, 18-reflexed core, the 19-knock-pin, 20-push pedal spring, 21-backstay.
Specific embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail.
A kind of hollow table fork mould, comprise thermal insulation board 1, upper mounted plate 2, hot runner manifold 3, caster 4, male model plate 5, top deck 6, push pedal 7, cope match-plate pattern 8, bottom deck 9, counterdie pin 10, upper ejector retainner plate 11, lower ejector retainner plate 12, bottom plate 13, die cavity enters son 14, die cavity 15, stripper sleeve 16, thread core 17, reflexed core 18, knock-pin 19, push pedal spring 20, backstay 21, it is characterized in that upper mounted plate 2 is fixed under thermal insulation board 1, hot runner manifold 3 is connected under upper mounted plate 2, caster 4 is connected under hot runner manifold 3, upper ejector retainner plate 11 is arranged on lower ejector retainner plate 12, knock-pin 19 is arranged on lower ejector retainner plate 12 through upper ejector retainner plate 11, lower ejector retainner plate 12 is arranged on bottom plate 13, lower ejector retainner plate 12 both sides on bottom plate 13 are provided with counterdie pin 10, bottom deck 9 is arranged on counterdie pin 10, push pedal 7 is arranged on medium position on bottom deck 9, patrix pin 8 is arranged on two side positions on bottom deck 9, top deck 6 is arranged on patrix pin 8, male model plate 5 is arranged on top deck 6, backstay 21 runs through top deck 6, patrix pin 8, bottom deck 9, counterdie pin 10, bottom plate 13, knock-pin 19 runs through male model plate 5, top deck 6, push pedal 7, bottom deck 9, upper ejector retainner plate 11 is fixed on lower ejector retainner plate 12, and push pedal spring 20 is arranged in bottom deck 9, and push pedal spring 20 is positioned under push pedal 7, and thread core 17 is arranged on knock-pin 19 upper outside, and thread core 17 runs through male model plate 5, top deck 6 is arranged in push pedal 7, reflexed core 18 is arranged on push pedal 7 upper outside, reflexed core 18 runs through male model plate 5 and is fixed on top deck 6, stripper sleeve 16 runs through male model plate 5 and is arranged on reflexed core 18 upper outside, die cavity enters son 14 to be run through caster 4 and is fixed on hot runner manifold 3, and die cavity 15 runs through caster 4 and is arranged on die cavity and enters sub 14 outsides.Thread core 17 inside are provided with water-cooling channel.
This mould structure is because upper ejector retainner plate 11, lower ejector retainner plate 12 link and are integrated with male model plate 5, push pedal 7 use push pedal springs 20 eject, force return with male model plate 5 during return, so action in no particular order, allly eject action and synchronously carry out, saved the time, shortened duty cycle, and increased by one group of water route in thread core 17 centres, strengthen the cooling of product, reduced cool time, can be specifically applied to the gas aided injection mould technology-specific that disposable table fork is produced, simple in structure, easy to use.
Claims (2)
1. a hollow table fork mould, comprise thermal insulation board, upper mounted plate, hot runner manifold, caster, the male model plate, top deck, push pedal, cope match-plate pattern, bottom deck, the counterdie pin, upper ejector retainner plate, lower ejector retainner plate, bottom plate, die cavity enters son, die cavity, stripper sleeve, the thread core, the reflexed core, knock-pin, the push pedal spring, backstay, it is characterized in that upper mounted plate is fixed under thermal insulation board, hot runner manifold is connected under upper mounted plate, caster is connected under hot runner manifold, upper ejector retainner plate is arranged on lower ejector retainner plate, knock-pin is arranged on lower ejector retainner plate through upper ejector retainner plate, lower ejector retainner plate is arranged on bottom plate, lower ejector retainner plate both sides on bottom plate are provided with the counterdie pin, and bottom deck is arranged on the counterdie pin, and push pedal is arranged on medium position on bottom deck, the patrix pin is arranged on two side positions on bottom deck, top deck is arranged on the patrix pin, and the male model plate is arranged on top deck, and backstay runs through top deck, the patrix pin, bottom deck, the counterdie pin, bottom plate, knock-pin runs through the male model plate, top deck, push pedal, bottom deck, upper ejector retainner plate is fixed on lower ejector retainner plate, and the push pedal spring is arranged in bottom deck, and the push pedal spring is positioned under push pedal, and the thread core is arranged on the knock-pin upper outside, and the thread core runs through the male model plate, top deck is arranged in push pedal, the reflexed core is arranged on the push pedal upper outside, the reflexed core runs through the male model plate and is fixed on top deck, stripper sleeve runs through the male model plate and is arranged on reflexed core upper outside, die cavity enters son to be run through caster and is fixed on hot runner manifold, and die cavity runs through caster and is arranged on die cavity and enters the son outside.
2. a kind of hollow table fork mould according to claim 1, is characterized in that described thread core inside is provided with water-cooling channel.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2013203419111U CN203357801U (en) | 2013-06-13 | 2013-06-13 | Hollow fork mould |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2013203419111U CN203357801U (en) | 2013-06-13 | 2013-06-13 | Hollow fork mould |
Publications (1)
Publication Number | Publication Date |
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CN203357801U true CN203357801U (en) | 2013-12-25 |
Family
ID=49805617
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2013203419111U Expired - Fee Related CN203357801U (en) | 2013-06-13 | 2013-06-13 | Hollow fork mould |
Country Status (1)
Country | Link |
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CN (1) | CN203357801U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110774529A (en) * | 2019-12-07 | 2020-02-11 | 张家港市卓普精密模具有限公司 | Double-color one-time forming device for motor shockproof rotor |
-
2013
- 2013-06-13 CN CN2013203419111U patent/CN203357801U/en not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110774529A (en) * | 2019-12-07 | 2020-02-11 | 张家港市卓普精密模具有限公司 | Double-color one-time forming device for motor shockproof rotor |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
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: 20131225 Termination date: 20150613 |
|
EXPY | Termination of patent right or utility model |