CN204471762U - A kind of injection mold three shovel mechanism - Google Patents

A kind of injection mold three shovel mechanism Download PDF

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Publication number
CN204471762U
CN204471762U CN201520134355.XU CN201520134355U CN204471762U CN 204471762 U CN204471762 U CN 204471762U CN 201520134355 U CN201520134355 U CN 201520134355U CN 204471762 U CN204471762 U CN 204471762U
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CN
China
Prior art keywords
shovel
little
shaped
slot
oil cylinder
Prior art date
Application number
CN201520134355.XU
Other languages
Chinese (zh)
Inventor
曾钰腾
Original Assignee
骏艺精密模具(苏州)有限公司
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Filing date
Publication date
Application filed by 骏艺精密模具(苏州)有限公司 filed Critical 骏艺精密模具(苏州)有限公司
Priority to CN201520134355.XU priority Critical patent/CN204471762U/en
Application granted granted Critical
Publication of CN204471762U publication Critical patent/CN204471762U/en

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Abstract

A kind of injection mold three shovel mechanism, comprises oil cylinder, little shovel, large shovel, miniature shovel, gag lever post, tiltedly type mold insert, slide block and guide pad; Described oil cylinder is fixedly connected with a T-shaped expansion link; Described little shovel is T-type structure, and the T-shaped top of little shovel is provided with the first T-slot, and the T-shaped bottom of little shovel is oblique type briquetting; The T-shaped end of described expansion link embeds in the first T-slot of little shovel; Described large shovel is provided with the second T-slot, and the T-shaped straight section portion of little shovel embeds in the second T-slot; The fixing projection of the shape setting of the fixed swage groove of the fixed swage groove of the projection that the T-shaped straight section portion that described miniature shovel comprises little shovel is arranged and the corresponding little shovel in top of the second T-slot.The utility model is cooperatively interacted by the three of large shovel, little shovel and miniature shovel, reaches the object of slide block self-locking, decreases the number of oil cylinder simultaneously, reduces the volume of whole mould, reduces injection moulding production cost.

Description

A kind of injection mold three shovel mechanism
Technical field
The utility model relates to a kind of shovel mechanism, is specifically related to a kind of injection mold three shovel mechanism.
Background technology
In existing production process, shovel mechanism is used in a lot of injection mold.Shovel mechanism has the function of compression, positioning sliding block, but for shovel mechanism itself, when hydraulic oil cylinder driving expansion link, shovel mechanism pressed slider on the one hand, but another aspect slide block also can cause movement own along with injection pressure, the inaccurate injecting products in slide block location will be made like this to there will be and to criticize defect wares such as sealing, jaws is large.In order to address this problem, usually the setting of two oil cylinder is used in production, an oil cylinder is for the flexible shovel driving shovel mechanism compression positioning sliding block to be namely equivalent to ordinary injection die, and another oil cylinder is equivalent to the Angle Pin of ordinary injection die for the positioning instant fixing shovel mechanism itself.Like this be arranged so that mould volume becomes large, producing the injection cycle time increases, and too increases maintenance difficulty simultaneously.
Utility model content
For there being the defect of technology on overcoming, the purpose of this utility model is intended to propose one and has self-locating function, structure simple injection mold three shovel mechanism.
For achieving the above object, the utility model adopts following technical scheme:
A kind of injection mold three shovel mechanism, is characterized in that: comprise oil cylinder, little shovel, large shovel, miniature shovel, gag lever post, tiltedly type mold insert, slide block and guide pad; Described oil cylinder is fixedly connected with a T-shaped expansion link; Described little shovel is T-type structure, and the T-shaped top of little shovel is provided with the first T-slot, and the T-shaped bottom of little shovel is oblique type briquetting; The T-shaped end of described expansion link embeds in the first T-slot of little shovel; Described large shovel is provided with the second T-slot, and the T-shaped straight section portion of little shovel embeds in the second T-slot; The fixing projection of the shape setting of the fixed swage groove of the fixed swage groove of the projection that the T-shaped straight section portion that described miniature shovel comprises little shovel is arranged and the corresponding little shovel in top of the second T-slot; The position of the oblique type briquetting of the corresponding little shovel of described large shovel is provided with can the gag lever post of vertical tiltedly type briquetting movement in the horizontal plane; Described oblique type mold insert is by the through hole of slide block, and one end is fixedly connected with guide pad, and one end is fixedly connected with large shovel.
Explanation and the further scheme of such scheme are as follows:
In such scheme, the oblique type briquetting of described little shovel runs through the middle part of gag lever post.
Because technique scheme is used, the utility model compared with prior art has following advantages:
A kind of injection mold three shovel mechanism that the utility model provides, eliminate the setting of two oil cylinder in prior art, utilize the fixation of miniature shovel realization to complete machine shovel mechanism, not only serve fixing effect of producing workpiece, also reach the object of fixing shovel mechanism itself simultaneously.The formation of integrated model is simple, thus mould volume is reduced, and production cost reduces.
Accompanying drawing explanation
Fig. 1 is perspective view of the present utility model;
Fig. 2 is top plan view of the present utility model.
In above accompanying drawing: 1, oil cylinder; 2, little shovel; 3, large shovel; 4, miniature shovel; 5, gag lever post; 6, oblique type mold insert; 7, slide block; 8, guide pad; 9, T-shaped expansion link; 10, the first T-slot; 11, oblique type briquetting; 12, the second T-slot; 13, fixed swage groove; 14, fixing projection.
Detailed description of the invention
Below in conjunction with drawings and Examples, the utility model is further described:
Embodiment: shown in Fig. 1-Fig. 2:
A kind of injection mold three shovel mechanism, is characterized in that: comprise oil cylinder 1, little shovel 2, large shovel 3, miniature shovel 4, gag lever post 5, tiltedly type mold insert 6, slide block 7 and guide pad 8; Described oil cylinder 1 is fixedly connected with a T-shaped expansion link 9; Described little shovel 2 is T-type structure, and the T-shaped top of little shovel 2 is provided with the first T-slot 10, and the T-shaped bottom of little shovel 2 is oblique type briquetting 11; The T-shaped end of described T-shaped expansion link 9 embeds in the first T-slot 10 of little shovel 2; Described large shovel 3 is provided with the second T-slot 12, the T-shaped straight section portion of little shovel 2 embeds in the second T-slot 12; The fixing projection 14 of the shape setting of the fixed swage groove 13 of the fixed swage groove 13 of the projection that the T-shaped straight section portion that described miniature shovel 4 comprises little shovel 2 is arranged and the corresponding little shovel 2 in top of the second T-slot 12; The position of the oblique type briquetting 11 of the corresponding little shovel 2 of described large shovel 3 is provided with can the gag lever post 5 of vertical tiltedly type briquetting 11 movement in the horizontal plane; Described oblique type mold insert 6 is by the through hole of slide block 7, and one end is fixedly connected with guide pad 8, and one end is fixedly connected with large shovel 3; The oblique type briquetting 11 of described little shovel 2 runs through the middle part of gag lever post 5.
Start oil cylinder 1, oil cylinder 1 drives T-shaped expansion link 9.T-shaped expansion link 9 embeds in the first T-slot 10 of little shovel 2, namely T-shaped expansion link 9 is flexible can drive little shovel 2 to move, fixed swage groove 13 in the T-shaped straight section portion of little shovel 2 is chimeric with the fixing projection 14 in the second T-slot 12 of large shovel 3, and little shovel 2 is fixedly connected with large shovel 3.T-shaped expansion link 9 continues flexible, and little shovel 2 drives large shovel 3, and large shovel 3 drives oblique type mold insert 6 to move, and slide block 7, through the through hole of slide block 7, presses down and fixes workpiece by oblique type mold insert 6 in moving process.After the T-shaped straight section portion of little shovel 2 moves, move after the oblique type briquetting 11 bottom T-shaped straight section portion make gag lever post 5 in the horizontal plane vertical tiltedly type briquetting 11 move, gag lever post 5 embeds in the locating hole on mould and whole mechanism is fixed.
The utility model is cooperatively interacted by the three of large shovel, little shovel and miniature shovel, reaches whole mechanism and fixes the object fixing with workpiece, decrease the number arranging oil cylinder simultaneously, reduce the volume of whole mould, reduce production cost.
Above-described embodiment, only for technical conceive of the present utility model and feature are described, its object is to person skilled in the art can be understood content of the present utility model and implement according to this, can not limit protection domain of the present utility model with this.All equivalences done according to the utility model change or modify, and all should be encompassed within protection domain of the present utility model.

Claims (2)

1. an injection mold three shovel mechanism, is characterized in that: comprise oil cylinder (1), little shovel (2), large shovel (3), miniature shovel (4), gag lever post (5), tiltedly type mold insert (6), slide block (7) and guide pad (8); Described oil cylinder (1) is fixedly connected with a T-shaped expansion link (9); Described little shovel (2) is T-type structure, and the T-shaped top of little shovel (2) is provided with the first T-slot (10), and the T-shaped bottom of little shovel (2) is oblique type briquetting (11); The T-shaped end of described T-shaped expansion link (9) embeds in first T-slot (10) of little shovel (2); Described large shovel (3) is provided with the second T-slot (12), and the T-shaped straight section portion of little shovel (2) embeds in the second T-slot (12); The fixing projection (14) of the shape setting of the fixed swage groove (13) of the fixed swage groove (13) of the projection that the T-shaped straight section portion that described miniature shovel (4) comprises little shovel (2) is arranged and the corresponding little shovel (2) in top of the second T-slot (12); The position of the oblique type briquetting (11) of the described corresponding little shovel of large shovel (3) (2) is provided with can the gag lever post (5) of vertical tiltedly type briquetting (11) movement in the horizontal plane; Described oblique type mold insert (6) is by the through hole of slide block (7), and one end is fixedly connected with guide pad (8), and one end is fixedly connected with large shovel (3).
2. a kind of injection mold three shovel mechanism according to claim 1, is characterized in that: the oblique type briquetting (11) of described little shovel (2) runs through the middle part of gag lever post (5).
CN201520134355.XU 2015-03-10 2015-03-10 A kind of injection mold three shovel mechanism CN204471762U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520134355.XU CN204471762U (en) 2015-03-10 2015-03-10 A kind of injection mold three shovel mechanism

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520134355.XU CN204471762U (en) 2015-03-10 2015-03-10 A kind of injection mold three shovel mechanism

Publications (1)

Publication Number Publication Date
CN204471762U true CN204471762U (en) 2015-07-15

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Application Number Title Priority Date Filing Date
CN201520134355.XU CN204471762U (en) 2015-03-10 2015-03-10 A kind of injection mold three shovel mechanism

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CN (1) CN204471762U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105773929A (en) * 2016-05-19 2016-07-20 宁波方正汽车模具有限公司 Quick core pulling device of vehicle air conditioner intake pipe
CN107263816A (en) * 2017-03-24 2017-10-20 东莞市烨盈制模有限公司 A kind of shovel mechanism and injection mold clamping apparatus
CN109228178A (en) * 2018-10-25 2019-01-18 创维集团智能装备有限公司 A kind of shovel level control structure and injection molding system

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105773929A (en) * 2016-05-19 2016-07-20 宁波方正汽车模具有限公司 Quick core pulling device of vehicle air conditioner intake pipe
CN107263816A (en) * 2017-03-24 2017-10-20 东莞市烨盈制模有限公司 A kind of shovel mechanism and injection mold clamping apparatus
CN107263816B (en) * 2017-03-24 2019-04-19 东莞市烨盈制模有限公司 A kind of shovel mechanism and injection mold clamping apparatus
CN109228178A (en) * 2018-10-25 2019-01-18 创维集团智能装备有限公司 A kind of shovel level control structure and injection molding system

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GR01 Patent grant
C14 Grant of patent or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20150715

Termination date: 20200310

CF01 Termination of patent right due to non-payment of annual fee