CN205167408U - Injection mold is released to two -way order of spring - Google Patents

Injection mold is released to two -way order of spring Download PDF

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Publication number
CN205167408U
CN205167408U CN201520811859.0U CN201520811859U CN205167408U CN 205167408 U CN205167408 U CN 205167408U CN 201520811859 U CN201520811859 U CN 201520811859U CN 205167408 U CN205167408 U CN 205167408U
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CN
China
Prior art keywords
plate
cover
spring
fixed die
dynamic
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
CN201520811859.0U
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Chinese (zh)
Inventor
王明
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 Hengke plastic products Co. Ltd.
Original Assignee
ZHANGJIAGANG LEYU BAIRUN PLASTIC MOLD FACTORY
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 ZHANGJIAGANG LEYU BAIRUN PLASTIC MOLD FACTORY filed Critical ZHANGJIAGANG LEYU BAIRUN PLASTIC MOLD FACTORY
Priority to CN201520811859.0U priority Critical patent/CN205167408U/en
Application granted granted Critical
Publication of CN205167408U publication Critical patent/CN205167408U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses an injection mold is released to two -way order of spring. This kind of injection mold is released to two -way order of spring, including movable mould subassembly and cover half subassembly, the movable mould subassembly includes the movable mould frame, and movable mold cavity plate is installed on movable mould frame top, and the movable mould frame is built -in to have the movable mould board, is equipped with the ejector sleeve on the movable mould board perpendicularly, and the ejector sleeve stretches into movable mold cavity plate, the cover half subassembly includes fixed die stripper plate, fixed die plate and cover half bedplate, be equipped with the core that stretches into the ejector sleeve on the fixed die plate, fixed die stripper plate and fixed die plate contact flutedly in the face of seting up, the embedded spring that is equipped with of recess, the last fixed stop screw spacing to the fixed die plate that be equipped with of fixed die stripper plate. The utility model discloses simple structure, reasonable in design, the installation and maintenance is more convenient, through the spring earlier with fixed die stripper plate and fixed die plate somatotype, make movable mold cavity plate and fixed die stripper plate somatotype after the movable mould is retreated, the piece release will be moulded to the ejector sleeve, release effectually, improve product quality for the speed of production.

Description

The two-way sequence extrusion injection mold of spring
Technical field
The utility model relates to injection mold technical field, the two-way sequence extrusion injection mold of especially a kind of spring.
Background technology
Mould, in industrial production in order to injection moulding, blowing, extrude, various mould and instrument that the method such as die casting or forging forming, smelting, punching press obtains required product.In brief, mould is used to the instrument of formed article, and this instrument is made up of various part, and different moulds is made up of different parts.It realizes the processing of article profile mainly through the change of institute's moulding material physical state.In actual production, some plastic determined because of shape, both likely stays dynamic model side after die sinking, also likely stays cover half side.In order to allow the smooth demoulding of plastic, arranging except ejecting mechanism except adopting in cover half part, the two-way sequence extrusion mechanism of fixed and moving mould can also be adopted.Traditional two-way sequence extrusion mould structure is complicated, and release weak effect, product percent defective is high, and cost is large.
Utility model content
The technical problems to be solved in the utility model is: overcome the deficiencies in the prior art, provides a kind of structure simple, releases the two-way sequence extrusion injection mold of effective spring.
The utility model solves the technical scheme that its technical problem adopts: the two-way sequence extrusion injection mold of a kind of spring, comprise dynamic model assembly and cover half assembly, described dynamic model assembly comprises dynamic model framework, dynamic model framework top is provided with dynamic model cavity plate, dynamic model framework is built-in with moving platen, moving platen is vertically provided with ejector sleeve, and ejector sleeve stretches into dynamic model cavity plate; Described cover half assembly comprises cover half push piece plate, solid plate and top clamping plate, and solid plate is between cover half push piece plate and top clamping plate; Described solid plate is provided with the core stretching into ejector sleeve, cover half push piece plate and solid plate phase-contact surface correspondence offer groove, spring is embedded with in groove, spring one end is fixedly connected with cover half push piece plate, the spring other end is fixedly connected with solid plate, and cover half push piece plate is fixed with the stop screw spacing to solid plate.
Further, described top clamping plate is fixed with cover half guide pillar, cover half guide pillar is through solid plate, cover half push piece plate and dynamic model cavity plate.
Further, described spring housing is located on cover half guide pillar.
Further, described ejector sleeve is fixedly mounted on moving platen by ejector sleeve holder.
The beneficial effects of the utility model are: the utility model structure is simple, reasonable in design, installation and maintenance is convenient, by spring first by cover half push piece plate and solid plate somatotype, dynamic model makes dynamic model cavity plate and cover half push piece plate somatotype after retreating, and plastic is released by ejector sleeve, releases effective, improve product quality, accelerate speed of production.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the utility model is further illustrated.
Fig. 1 is structural representation of the present utility model;
Wherein: 1. moving platen, 2. ejector sleeve holder, 3. ejector sleeve, 4. core, 5. spring, 6. dynamic model framework, 7. dynamic model cavity plate, 8. cover half push piece plate, 9. solid plate, 10. top clamping plate, 11. stop screws, 12. cover half guide pillars.
Detailed description of the invention
By reference to the accompanying drawings the utility model is further described now.The schematic diagram that these accompanying drawings are simplification only illustrates basic structure of the present utility model in a schematic way, and therefore it only shows the formation relevant with the utility model.
The two-way sequence extrusion injection mold of spring as shown in Figure 1, comprise dynamic model assembly and cover half assembly, dynamic model assembly comprises dynamic model framework 6, dynamic model framework 6 top is provided with dynamic model cavity plate 7, dynamic model framework 6 is built-in with moving platen 1, moving platen 1 is vertically provided with ejector sleeve 3, and ejector sleeve 3 stretches into dynamic model cavity plate 7; Cover half assembly comprises cover half push piece plate 8, solid plate 9 and top clamping plate 10, and solid plate 9 is between cover half push piece plate 8 and top clamping plate 10; Solid plate 9 is provided with the core 4 stretching into ejector sleeve 3, cover half push piece plate 8 and solid plate 9 phase-contact surface correspondence offer groove, spring 5 is embedded with in groove, spring 5 one end is fixedly connected with cover half push piece plate 8, spring 5 other end is fixedly connected with solid plate 9, cover half push piece plate 8 is fixed with the stop screw 11 spacing to solid plate 9.
Top clamping plate 10 is fixed with cover half guide pillar 12, cover half guide pillar 12 is through solid plate 9, cover half push piece plate 8 and dynamic model cavity plate 7; Spring 5 is set on cover half guide pillar 12; Ejector sleeve 3 is fixedly mounted on moving platen 1 by ejector sleeve holder 2.
During die sinking, under the effect of spring 5, promote cover half push piece plate 8, make cover half push piece plate 8 and solid plate 9 first somatotype, thus make plastic deviate from from core 4 and stay in dynamic model cavity plate 7, until stop screw 11 end contacts spacing with solid plate 9, somatotype terminates for the first time; Dynamic model continues to retreat, dynamic model cavity plate 7 and cover half push piece plate 8 somatotype, and during ejecting mechanism work, ejector sleeve 3 is released in driven for plastic model cavity plate 7.
This spring two-way sequence extrusion injection mold structure is simple, reasonable in design, installation and maintenance is convenient, by spring 5 first by cover half push piece plate 8 and solid plate 9 somatotype, dynamic model makes dynamic model cavity plate 7 and cover half push piece plate 8 somatotype after retreating, and plastic is released by ejector sleeve 3, releases effective, improve product quality, accelerate speed of production.
With above-mentioned according to desirable embodiment of the present utility model for enlightenment, by above-mentioned description, relevant staff in the scope not departing from this utility model technological thought, can carry out various change and amendment completely.The technical scope of this utility model is not limited to the content on description, must determine its technical scope according to right.

Claims (4)

1. the two-way sequence extrusion injection mold of spring, it is characterized in that: comprise dynamic model assembly and cover half assembly, described dynamic model assembly comprises dynamic model framework (6), dynamic model framework (6) top is provided with dynamic model cavity plate (7), dynamic model framework (6) is built-in with moving platen (1), moving platen (1) is vertically provided with ejector sleeve (3), ejector sleeve (3) stretches into dynamic model cavity plate (7); Described cover half assembly comprises cover half push piece plate (8), solid plate (9) and top clamping plate (10), and solid plate (9) is positioned between cover half push piece plate (8) and top clamping plate (10); Described solid plate (9) is provided with the core (4) stretching into ejector sleeve (3), cover half push piece plate (8) and solid plate (9) phase-contact surface correspondence offer groove, spring (5) is embedded with in groove, spring (5) one end is fixedly connected with cover half push piece plate (8), spring (5) other end is fixedly connected with solid plate (9), cover half push piece plate (8) is fixed with the stop screw (11) spacing to solid plate (9).
2. the two-way sequence extrusion injection mold of spring according to claim 1, it is characterized in that: described top clamping plate (10) is fixed with cover half guide pillar (12), cover half guide pillar (12) is through solid plate (9), cover half push piece plate (8) and dynamic model cavity plate (7).
3. the two-way sequence extrusion injection mold of spring according to claim 2, is characterized in that: described spring (5) is set on cover half guide pillar (12).
4. the two-way sequence extrusion injection mold of spring according to claim 1, is characterized in that: described ejector sleeve (3) is fixedly mounted on moving platen (1) by ejector sleeve holder (2).
CN201520811859.0U 2015-10-19 2015-10-19 Injection mold is released to two -way order of spring Expired - Fee Related CN205167408U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520811859.0U CN205167408U (en) 2015-10-19 2015-10-19 Injection mold is released to two -way order of spring

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520811859.0U CN205167408U (en) 2015-10-19 2015-10-19 Injection mold is released to two -way order of spring

Publications (1)

Publication Number Publication Date
CN205167408U true CN205167408U (en) 2016-04-20

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201520811859.0U Expired - Fee Related CN205167408U (en) 2015-10-19 2015-10-19 Injection mold is released to two -way order of spring

Country Status (1)

Country Link
CN (1) CN205167408U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106079318A (en) * 2016-07-29 2016-11-09 福州大学 Two-way ejection die and method of work thereof

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106079318A (en) * 2016-07-29 2016-11-09 福州大学 Two-way ejection die and method of work thereof
CN106079318B (en) * 2016-07-29 2019-03-12 福州大学 Two-way ejection die and its working method

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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
CB03 Change of inventor or designer information

Inventor after: Feng Guozheng

Inventor before: Wang Ming

COR Change of bibliographic data
TR01 Transfer of patent right

Effective date of registration: 20160907

Address after: 528441 Guangdong city of Zhongshan Province Town South Industrial Park Jin Road No. 19 of

Patentee after: Zhongshan Hengke plastic products Co. Ltd.

Address before: Suzhou City, Jiangsu province 215622 Yu Zhen Le Zhangjiagang City Zhaofeng Ruixue Street No. 18 Zhangjiagang Road, Yun Le residue plastic mould factory

Patentee before: ZHANGJIAGANG LEYU BAIRUN PLASTIC MOLD FACTORY

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: 20160420

Termination date: 20181019