CN205202041U - Bullet top two push pedal quadratic terms of formula go out mould - Google Patents

Bullet top two push pedal quadratic terms of formula go out mould Download PDF

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Publication number
CN205202041U
CN205202041U CN201520828264.6U CN201520828264U CN205202041U CN 205202041 U CN205202041 U CN 205202041U CN 201520828264 U CN201520828264 U CN 201520828264U CN 205202041 U CN205202041 U CN 205202041U
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CN
China
Prior art keywords
push pedal
plate
push
ejector pin
pin retaining
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Active
Application number
CN201520828264.6U
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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.)
Guangdong source Xin Precision Mold Technology Co., Ltd.
Original Assignee
ZHANGJIAGANG LEYU BAIRUN PLASTIC MOLD FACTORY
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Priority to CN201520828264.6U priority Critical patent/CN205202041U/en
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Publication of CN205202041U publication Critical patent/CN205202041U/en
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Abstract

The utility model discloses a bullet top two push pedal quadratic terms of formula go out mould. This kind of bullet top two push pedal quadratic terms of formula go out mould including the bearing plate, installs on the bearing plate and moulds a shaping subassembly and mould an ejecting subassembly, moulding a shaping subassembly and including installing the core print on the bearing plate, being equipped with movable mold cavity plate outside the core print, the core print center is equipped with the core that stretches into movable mold cavity plate, moulding an ejecting subassembly and including a push pedal, push pedal one side is equipped with the secondary push pedal, and a push pedal opposite side fixed mounting has the ejector pin retaining plate, and the ejector pin retaining plate lies in between a push pedal and the bearing plate, be equipped with the secondary push rod in the secondary push pedal perpendicularly, be equipped with the push rod on the ejector pin retaining plate perpendicularly one time. The utility model discloses simple structure, reasonable in design, the installation and maintenance is more convenient, and through mutually supporting between a push pedal, secondary push pedal, stop screw and the spring, the secondary is released effectually, has improved product quality for the speed of production.

Description

The two push pedal secondary ejection mold of bullet top formula
Technical field
The utility model relates to the two push pedal secondary ejection mold of a kind of bullet top formula.
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.Sometimes, because plastic parts shape is special or the needs of the production automation, after a demoulding projecting motion, plastic is still difficult to take out from die cavity or can not Automatic-falling, must increase a demoulding projecting motion again, just can make the plastic demoulding; Sometimes in order to avoid plastic when a demoulding is released is stressed excessive, also adopt the secondary demoulding to release, to ensure the quality of plastic, this kind of mould emptier is called two-step ejecting device.Traditional two-step ejecting apparatus 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 push pedal secondary ejection mold of effective bullet top formula.
The utility model solves the technical scheme that its technical problem adopts: the two push pedal secondary ejection mold of a kind of bullet top formula, comprise support plate, support plate is provided with plastic parts moulding assembly and plastic ejection assembly, described plastic parts moulding assembly comprises the core print be arranged on support plate, be provided with dynamic model cavity plate outside core print, core print center is provided with the core stretching into dynamic model cavity plate; Described plastic ejection assembly comprises a push pedal, and one time push pedal side is provided with secondary push plate, and one time push pedal opposite side is installed with ejector pin retaining plate, and ejector pin retaining plate is once between push pedal and support plate; Described secondary push plate is vertically provided with the secondary push rod ejecting plastic, ejector pin retaining plate is vertically provided with the push rod ejecting dynamic model cavity plate.
Further, a described push pedal is provided with the stop screw of restriction secondary push plate position, the part that stop screw stretches out secondary push plate is arranged with spring.
Further, described secondary push rod contacts with plastic through after a push pedal, ejector pin retaining plate, support plate, core print and dynamic model cavity plate.
Further, described support plate central vertical is provided with the lead led to secondary push plate, a push pedal and ejector pin retaining plate.
The beneficial effects of the utility model are: the utility model structure is simple, and reasonable in design, installation and maintenance is convenient, by cooperatively interacting between push pedal, secondary push plate, stop screw and a spring, two-step ejecting is effective, improves product quality, accelerates 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. dynamic model cavity plate, 2. two push rods, 3. cores, 4. push rod, 5. stop screw, 6. a secondary push plate, 7. push pedal, 8. spring, 9. support plate, 10. a core print, 11. ejector pin retaining plates, 12. leads.
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 push pedal secondary ejection mold of bullet top formula as shown in Figure 1, comprise support plate 9, support plate 9 is provided with plastic parts moulding assembly and plastic ejection assembly, plastic parts moulding assembly comprises the core print 10 be arranged on support plate 9, be provided with dynamic model cavity plate 1 outside core print 10, core print 10 center is provided with the core 3 stretching into dynamic model cavity plate 1; Plastic ejection assembly comprises a push pedal 7, push pedal 7 side and is provided with secondary push plate 6, and one time push pedal 7 opposite side is installed with ejector pin retaining plate 11, and ejector pin retaining plate 11 is once between push pedal 7 and support plate 9; Secondary push plate 6 is vertically provided with the secondary push rod 2 ejecting plastic, ejector pin retaining plate 11 is vertically provided with the push rod 4 ejecting dynamic model cavity plate 1.
A push pedal 7 is provided with the stop screw 5 of restriction secondary push plate 6 position, the part that stop screw 5 stretches out secondary push plate 6 is arranged with spring 8; Secondary push rod 2 contacts with plastic through after a push pedal 7, ejector pin retaining plate 11, support plate 9, core print 10 and dynamic model cavity plate 1; Support plate 9 central vertical is provided with the lead 12 led to secondary push plate 6, push pedal 7 and ejector pin retaining plate 11.
During release, injector push rod promotes a push pedal 7, drives a push rod 4 that dynamic model cavity plate 1 is moved, is deviate from by plastic, complete and once release from core 3.Meanwhile, a push pedal 7 drives stop screw 5, and spring 8 is compressed, and impels secondary push plate 6 and secondary push rod 2 to move simultaneously.When spring 8 is compressed to a certain degree, its elastic force promotes secondary push plate 6 and secondary push rod 2, releases, complete two-step ejecting by driven for plastic model cavity plate 1.
Formula two push pedal secondary ejection mold structure in this bullet top is simple, and reasonable in design, installation and maintenance is convenient, by cooperatively interacting between a push pedal 7, secondary push plate 6, stop screw 5 and spring 8, two-step ejecting is effective, improves product quality, accelerates 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 push pedal secondary ejection mold of bullet top formula, it is characterized in that: comprise support plate (9), support plate (9) is provided with plastic parts moulding assembly and plastic ejection assembly, described plastic parts moulding assembly comprises the core print (10) be arranged on support plate (9), core print (10) outside is provided with dynamic model cavity plate (1), and core print (10) center is provided with the core (3) stretching into dynamic model cavity plate (1); Described plastic ejection assembly comprises a push pedal (7), one time push pedal (7) side is provided with secondary push plate (6), one time push pedal (7) opposite side is installed with ejector pin retaining plate (11), and ejector pin retaining plate (11) is positioned between a push pedal (7) and support plate (9); Described secondary push plate (6) is vertically provided with the secondary push rod (2) ejecting plastic, ejector pin retaining plate (11) is vertically provided with the push rod (4) ejecting dynamic model cavity plate (1).
2. the two push pedal secondary ejection mold of bullet top according to claim 1 formula, it is characterized in that: the stop screw (5) described push pedal (7) being provided with restriction secondary push plate (6) position, the part that stop screw (5) stretches out secondary push plate (6) is arranged with spring (8).
3. the two push pedal secondary ejection mold of bullet top according to claim 1 formula, is characterized in that: described secondary push rod (2) contacts with plastic afterwards through push pedal (7), ejector pin retaining plate (11), support plate (9), core print (10) and a dynamic model cavity plate (1).
4. the two push pedal secondary ejection mold of bullet top according to claim 1 formula, is characterized in that: described support plate (9) central vertical is provided with the lead (12) led to secondary push plate (6), a push pedal (7) and ejector pin retaining plate (11).
CN201520828264.6U 2015-10-21 2015-10-21 Bullet top two push pedal quadratic terms of formula go out mould Active CN205202041U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520828264.6U CN205202041U (en) 2015-10-21 2015-10-21 Bullet top two push pedal quadratic terms of formula go out mould

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520828264.6U CN205202041U (en) 2015-10-21 2015-10-21 Bullet top two push pedal quadratic terms of formula go out mould

Publications (1)

Publication Number Publication Date
CN205202041U true CN205202041U (en) 2016-05-04

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201520828264.6U Active CN205202041U (en) 2015-10-21 2015-10-21 Bullet top two push pedal quadratic terms of formula go out mould

Country Status (1)

Country Link
CN (1) CN205202041U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106426786A (en) * 2016-11-28 2017-02-22 南京汉安科技实业有限公司 High-precision decoration injection mould
CN106426787A (en) * 2016-11-28 2017-02-22 南京汉安科技实业有限公司 Multifunctional injection mold
CN109093941A (en) * 2018-10-09 2018-12-28 深圳市联星服装辅料有限公司 A kind of one-pass molding wheel mouth rivet mold

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106426786A (en) * 2016-11-28 2017-02-22 南京汉安科技实业有限公司 High-precision decoration injection mould
CN106426787A (en) * 2016-11-28 2017-02-22 南京汉安科技实业有限公司 Multifunctional injection mold
CN109093941A (en) * 2018-10-09 2018-12-28 深圳市联星服装辅料有限公司 A kind of one-pass molding wheel mouth rivet mold
CN109093941B (en) * 2018-10-09 2021-01-26 深圳市联星服装辅料有限公司 One shot forming wheel mouth hits nail mould

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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: Shi Shaoqiang

Inventor before: Wang Ming

COR Change of bibliographic data
TR01 Transfer of patent right

Effective date of registration: 20160913

Address after: Taishan Road, Longhu District 515065 in Guangdong city of Shantou province (Tyrone Industrial Park) the first floor on the west side of J

Patentee after: Shantou Xin Xin mould 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

CP03 Change of name, title or address

Address after: 515000 west side of building J, Taishan Middle Road (Tai Long Industrial Park), Longhu District, Shantou, Guangdong.

Patentee after: Guangdong source Xin Precision Mold Technology Co., Ltd.

Address before: 515065 west side of building J, Taishan Middle Road (Tai Long Industrial Park), Longhu District, Shantou, Guangdong.

Patentee before: Shantou Xin Xin mould Co., Ltd.

CP03 Change of name, title or address