CN205167445U - Two push pedal quadratic terms of pendulum hook -type go out mould - Google Patents

Two push pedal quadratic terms of pendulum hook -type go out mould Download PDF

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Publication number
CN205167445U
CN205167445U CN201520811669.9U CN201520811669U CN205167445U CN 205167445 U CN205167445 U CN 205167445U CN 201520811669 U CN201520811669 U CN 201520811669U CN 205167445 U CN205167445 U CN 205167445U
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CN
China
Prior art keywords
push
push pedal
plate
once
hook
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
CN201520811669.9U
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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.)
Guangzhou Zhongsheng mould 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 CN201520811669.9U priority Critical patent/CN205167445U/en
Application granted granted Critical
Publication of CN205167445U publication Critical patent/CN205167445U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a two push pedal quadratic terms of pendulum hook -type go out mould. This kind of two push pedal quadratic terms of pendulum hook -type go out mould including moving clamp plate and backup pad, is equipped with a push pedal in proper order, once releases fixed plate and secondary push pedal between moving clamp plate and backup pad, a push pedal and once release fixed plate fixed connection, be equipped with the cylindric lock on once releasing the fixed plate, install the pendulum hook that hooks the cylindric lock through the pivot in the secondary push pedal, once release on the fixed plate once push rod of fixed mounting, a push rod contacts with movable mold cavity plate after passing secondary push pedal, backup pad and die core base, fixed mounting has the secondary push rod in the secondary push pedal. The utility model discloses simple structure, reasonable in design, the installation and maintenance is more convenient, and through putting the hook and once releasing mutually supporting between the fixed plate, the secondary is released effectually, has improved product quality for the speed of production.

Description

The two push pedal secondary ejection mold of swinging hook type
Technical field
The utility model relates to injection mold technical field, the two push pedal secondary ejection mold of especially a kind of swinging hook type.
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 swinging hook type.
The utility model solves the technical scheme that its technical problem adopts: the two push pedal secondary ejection mold of a kind of swinging hook type, comprise Bottom clamp plate and gripper shoe, between Bottom clamp plate and gripper shoe, be provided with a push pedal successively, once release fixed head and secondary push plate, a push pedal and once release fixed head are fixedly connected with; Described fixed head of once releasing is provided with straight pin, secondary push plate is provided with the swing hook hooking straight pin by rotating shaft; Be provided with core rod in the middle part of described gripper shoe, be arranged with outside core rod and core rod fixed core rod seat on the supporting plate and form the dynamic model cavity plate of workpiece with core rod injection moulding; Described Bottom clamp plate center is provided with injection moulding push rod, is fixedly connected with after injection moulding push rod passes a push pedal and once releases fixed head with secondary push plate; Described once release on fixed head fixedly mounts once push rod, and one time push rod contacts with dynamic model cavity plate with after core rod seat through secondary push plate, gripper shoe; Described secondary push plate is installed with secondary push rod, secondary push rod through after gripper shoe and core rod with absorption surface.
Further, described swing hook one end is provided with hook part, and the swing hook other end is provided with wedge portion, and hook part hooks straight pin.Secondary push plate is provided with spring hook part being pressed to straight pin.
Further, outside described dynamic model cavity plate, fixed cover is provided with pressing plate.
Further, described secondary push plate is installed with guide post, guide post is through gripper shoe, core rod seat and pressing plate.
The beneficial effects of the utility model are: the utility model structure is simple, and reasonable in design, installation and maintenance is convenient, and by swing hook and once release cooperatively interacting between fixed head, 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. push pedal, 2. a Bottom clamp plate, 3. injection moulding push rod, 4. hook part, 5. straight pin, 6. rotating shaft, 7. swing hook, 8. wedge portion, 9. gripper shoe, 10. core rod seat, 11. pressing plates, 12. guide posts, 13. dynamic model cavity plate, 14. workpiece, 15. once release fixed head, 16. secondary push plate, 17. push rods, 18. 2 push rods, 19. core rods.
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 swinging hook type as shown in Figure 1, comprise Bottom clamp plate 2 and gripper shoe 9, be provided with successively between Bottom clamp plate 2 and gripper shoe 9 push pedal 1, once release fixed head 15 and secondary push plate 16, push pedal 1 and once release fixed head 15 be fixedly connected with; Once release fixed head 15 and be provided with straight pin 5, secondary push plate 16 is provided with the swing hook 7 hooking straight pin 5 by rotating shaft 6; Be provided with core rod 19 in the middle part of gripper shoe 9, be arranged with outside core rod 19 and core rod 19 be fixed on the core rod seat 10 in gripper shoe 9 and form the dynamic model cavity plate 13 of workpiece 14 with core rod 19 injection moulding; Bottom clamp plate 2 center is provided with injection moulding push rod 3, and injection moulding push rod 3 is fixedly connected with secondary push plate 16 with once release fixed head 15 is rear through a push pedal 1; Once release fixed head 15 fixedly mounts once push rod 17, push rod 17 to contact with dynamic model cavity plate 13 through after secondary push plate 16, gripper shoe 9 and core rod seat 10; Secondary push plate 16 is installed with secondary push rod 18, secondary push rod 18 contacts with workpiece 14 through gripper shoe 9 and core rod 19 are rear.
Swing hook 7 one end is provided with hook part 4, and swing hook 7 other end is provided with wedge portion 8, and hook part 4 hooks straight pin 5; Outside dynamic model cavity plate 13, fixed cover is provided with pressing plate 11; Secondary push plate 16 is installed with guide post 12, guide post 12 is through gripper shoe 9, core rod seat 10 and pressing plate 11.
During work, injection moulding push rod 3 promotes secondary push plate 16, and because straight pin 5 by swing hook 7 hook, a push pedal 1 is also driven simultaneously, thus a push rod 17 and secondary push rod 18 are moved forward simultaneously, and workpiece 14 is deviate from from core rod 19, completes first time release; Now injection moulding push rod 3 continues to promote, and the wedge portion 8 of swing hook 7 contacts to produce with support plate 9 and swings, and breaks off relations with straight pin 5, a push pedal 1 stops mobile, secondary push plate 16 continues to release, and workpiece 14 is released dynamic model cavity plate 13 by secondary push rod 18, completes second time and releases.
The two push pedal secondary ejection mold structure of this swinging hook type is simple, and reasonable in design, installation and maintenance is convenient, and by swing hook 7 and once release cooperatively interacting between fixed head 15, 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 swinging hook type, it is characterized in that: comprise Bottom clamp plate (2) and gripper shoe (9), between Bottom clamp plate (2) and gripper shoe (9), be provided with push pedal (1) successively, once release fixed head (15) and secondary push plate (16), push pedal (1) with once release fixed head (15) and be fixedly connected with; Described fixed head (15) of once releasing is provided with straight pin (5), secondary push plate (16) is provided with the swing hook (7) hooking straight pin (5) by rotating shaft (6); Described gripper shoe (9) middle part is provided with core rod (19), is arranged with and core rod (19) is fixed on the core rod seat (10) in gripper shoe (9) and forms the dynamic model cavity plate (13) of workpiece (14) with core rod (19) injection moulding outside core rod (19); Described Bottom clamp plate (2) center is provided with injection moulding push rod (3), injection moulding push rod (3) through push pedal (1) with once release fixed head (15) and be fixedly connected with secondary push plate (16) afterwards; Described once release on fixed head (15) fixedly mounts once push rod (17), and one time push rod (17) contacts with dynamic model cavity plate (13) with core rod seat (10) afterwards through secondary push plate (16), gripper shoe (9); Described secondary push plate (16) is installed with secondary push rod (18), secondary push rod (18) contacts with workpiece (14) with core rod (19) afterwards through gripper shoe (9).
2. the two push pedal secondary ejection mold of swinging hook type according to claim 1, it is characterized in that: described swing hook (7) one end is provided with hook part (4), swing hook (7) other end is provided with wedge portion (8), and hook part (4) hooks straight pin (5).
3. the two push pedal secondary ejection mold of swinging hook type according to claim 1, is characterized in that: described dynamic model cavity plate (13) outside fixed cover is provided with pressing plate (11).
4. the two push pedal secondary ejection mold of swinging hook type according to claim 3, it is characterized in that: described secondary push plate (16) is installed with guide post (12), guide post (12) is through gripper shoe (9), core rod seat (10) and pressing plate (11).
CN201520811669.9U 2015-10-19 2015-10-19 Two push pedal quadratic terms of pendulum hook -type go out mould Expired - Fee Related CN205167445U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520811669.9U CN205167445U (en) 2015-10-19 2015-10-19 Two push pedal quadratic terms of pendulum hook -type go out mould

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520811669.9U CN205167445U (en) 2015-10-19 2015-10-19 Two push pedal quadratic terms of pendulum hook -type go out mould

Publications (1)

Publication Number Publication Date
CN205167445U true CN205167445U (en) 2016-04-20

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201520811669.9U Expired - Fee Related CN205167445U (en) 2015-10-19 2015-10-19 Two push pedal quadratic terms of pendulum hook -type go out mould

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CN (1) CN205167445U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107097370A (en) * 2017-07-05 2017-08-29 芜湖市成冉精密模具有限公司 A kind of secondary linkage mould emptier

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107097370A (en) * 2017-07-05 2017-08-29 芜湖市成冉精密模具有限公司 A kind of secondary linkage mould emptier

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
CB03 Change of inventor or designer information
CB03 Change of inventor or designer information

Inventor after: Li Shengxiang

Inventor before: Wang Ming

TR01 Transfer of patent right
TR01 Transfer of patent right

Effective date of registration: 20170306

Address after: 511483 Guangdong, Panyu District, Shawan Town, Fuk Fuk Fuk Village, Fuk Road, private industrial zone, No. four street, No. 5, No. 4, No.

Patentee after: Guangzhou Zhongsheng 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

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