CN204894431U - Automatic ejecting device of piece is moulded to finished product in injection mold - Google Patents

Automatic ejecting device of piece is moulded to finished product in injection mold Download PDF

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Publication number
CN204894431U
CN204894431U CN201520690497.4U CN201520690497U CN204894431U CN 204894431 U CN204894431 U CN 204894431U CN 201520690497 U CN201520690497 U CN 201520690497U CN 204894431 U CN204894431 U CN 204894431U
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China
Prior art keywords
loxosis
piece
block
pull rod
injection mold
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CN201520690497.4U
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Chinese (zh)
Inventor
阎胜永
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Wellwin Precision Mould Co Ltd
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Wellwin Precision Mould Co Ltd
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Abstract

The utility model discloses an automatic ejecting device of piece is moulded to finished product in injection mold, including ejecting hydro -cylinder, pull rod, loxosis piece, ejector pin and kicking block, its pull rod and ejecting hydro -cylinder fixed connection, the pull rod is installed on rubber injection mold's lower mould, and the installation of loxosis piece is fixed on the pull rod, and loxosis piece upper end is provided with the chute, and the ejector pin lower extreme is fixed a position movablely and is installed in the chute of loxosis piece upper end, and the kicking block is equipped with a fixed cone degree, the utility model discloses its pull rod is moved by ejecting oil cylinder drive level, the installation of interlock ground is fixed with a plurality of loxosis pieces on the pull rod, the loxosis piece is fixed a position through the chute of its upper end movablely and is connected the ejector pin lower extreme, the ejector pin slides in through the chute at the loxosis piece and accomplishes ejecting and return action, the kicking block is connected to the ejector pin upper end, the kicking block is equipped with a fixed cone degree, can avoid getting into the sizing material between kicking block and the mould mold insert is blocked deadly, it is reliably stable to have ejecting motion, it is difficult dead by the sizing material card, the advantage that production efficiency is high.

Description

The ejecting structure of finished product plastic in a kind of injection mold
Technical field
The utility model relates to rubber injection mold technical field of mold, is specifically related to a kind of liftout attachment of finished silicon rubber high-voltage line insulator plastic of silicon rubber high-voltage line insulator injection mold.
Background technology
In order to realize automated production, before silicon rubber high-voltage line insulator enters next injection moulding production process after moulding, just need by liftout attachment, also stripper apparatus is made to be taken out from the die cavity of rubber injection mold mould by silicon rubber high-voltage line insulator finished product, but at present its jacking block of liftout attachment of adopting of rubber injection mold mould and inlaid piece of mould face cooperation directly, jacking block is straight directly to be gone out, under silicon rubber HTHP inject state, sizing material easily enters stuck, affect the continuous circulation work of liftout attachment, liftout attachment needs often maintenance, production efficiency low.
Summary of the invention
For the deficiencies in the prior art, the utility model aims to provide a kind of ejecting structure ejecting finished product plastic in the motion injection mold that reliably, not easily, production efficiency stuck by sizing material is high.
For achieving the above object, the utility model adopts following technical scheme:
The ejecting structure of finished product plastic in a kind of injection mold, comprise ejection cylinder, pull bar, loxosis block, push rod and jacking block, described pull bar is fixedly connected with the piston rod of ejection cylinder, pull bar is arranged on the counterdie of rubber injection mold mould, loxosis block is fixed on pull bar, and loxosis block upper end is provided with skewed slot, push rod lower end actively location and installation in the skewed slot of loxosis block upper end, jacking block is connected with the upper end of push rod, and jacking block is provided with certain taper.
Further, described pull bar is mounted with multiple loxosis block linkedly, in the skewed slot of each loxosis block upper end, location and installation has push rod all actively, and push rod upper end is connected with jacking block.
The utility model has following beneficial effect:
The ejecting structure of finished product plastic in a kind of injection mold of the utility model, its pull bar drives horizontal movement by ejection cylinder, pull bar is mounted with linkedly multiple loxosis block, loxosis block to be located by connecting push rod lower end actively by the skewed slot of its upper end, push rod ejects and revert action by sliding in the skewed slot of loxosis block, push rod upper end connects jacking block, jacking block is provided with certain taper, can avoid entering sizing material between the jacking block of liftout attachment and inlaid piece of mould to be stuck, have eject motion reliable and stable, not easily stuck by sizing material, the advantage that production efficiency is high.
Accompanying drawing explanation
Fig. 1 is the structural representation of the ejecting structure of finished product plastic in a kind of injection mold of the utility model when being connected on injection mold;
Fig. 2 is the simple structure schematic diagram of the ejecting structure of finished product plastic in a kind of injection mold of the utility model;
Fig. 3 is its loxosis block of ejecting structure of finished product plastic in a kind of injection mold of the utility model, push rod, annexation schematic diagram between jacking block and inlaid piece of mould.
In figure: 1, ejection cylinder; 2, pull bar; 3, loxosis block; 4, push rod; 5, jacking block.
Detailed description of the invention
Below in conjunction with drawings and the specific embodiments, the utility model will be further described, understands the technological thought that the utility model is claimed so that clearer.
The ejecting structure of finished product plastic in a kind of injection mold of the utility model as Figure 1-3, comprise ejection cylinder 1, pull bar 2, loxosis block 3, push rod 4 and jacking block 5, pull bar 2 is fixedly connected with the piston rod of ejection cylinder 1, pull bar 2 is arranged on the counterdie of rubber injection mold mould, loxosis block 3 is fixed on pull bar 2, loxosis block 3 upper end is provided with skewed slot, push rod 4 lower end actively location and installation in the skewed slot of loxosis block 3 upper end, jacking block 5 is connected with the upper end of push rod 4, concrete, described pull bar 2 is mounted with multiple loxosis block 3 linkedly, in the skewed slot of each loxosis block 3 upper end, location and installation has push rod 4 all actively, push rod 4 upper end is connected with jacking block 5, jacking block 5 is provided with certain taper.
Operation principle of the present utility model is: its pull bar 2 drives horizontal movement by ejection cylinder 1, pull bar 2 is mounted with linkedly multiple loxosis block 3, loxosis block 3 to be located by connecting push rod 4 lower end actively by the skewed slot of its upper end, push rod 4 ejects and revert action by sliding in the skewed slot of loxosis block 3, push rod 4 upper end connects jacking block 5, jacking block 5 is provided with certain taper, can avoid entering sizing material between the jacking block 5 of liftout attachment and inlaid piece of mould to be stuck, ensure that liftout attachment eject motion reliable and stable.
For a person skilled in the art, according to technical scheme described above and design, other various corresponding change and distortion can be made, and all these change and distortion all should belong within the protection domain of the utility model claim.

Claims (2)

1. the ejecting structure of finished product plastic in an injection mold, it is characterized in that: comprise ejection cylinder (1), pull bar (2), loxosis block (3), push rod (4) and jacking block (5), described pull bar (2) is fixedly connected with the piston rod of ejection cylinder (1), pull bar (2) is arranged on the counterdie of rubber injection mold mould, loxosis block (3) is fixed on pull bar (2), loxosis block (3) upper end is provided with skewed slot, push rod (4) lower end actively location and installation in the skewed slot of loxosis block (3) upper end, jacking block (5) is connected with the upper end of push rod (4), jacking block (5) is provided with certain taper.
2. the ejecting structure of finished product plastic in a kind of injection mold as claimed in claim 1, it is characterized in that: on described pull bar (2), be mounted with multiple loxosis block (3) linkedly, in the skewed slot of each loxosis block (3) upper end, location and installation has push rod (4) all actively, and push rod (4) upper end is connected with jacking block (5).
CN201520690497.4U 2015-09-07 2015-09-07 Automatic ejecting device of piece is moulded to finished product in injection mold Active CN204894431U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520690497.4U CN204894431U (en) 2015-09-07 2015-09-07 Automatic ejecting device of piece is moulded to finished product in injection mold

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520690497.4U CN204894431U (en) 2015-09-07 2015-09-07 Automatic ejecting device of piece is moulded to finished product in injection mold

Publications (1)

Publication Number Publication Date
CN204894431U true CN204894431U (en) 2015-12-23

Family

ID=54916640

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201520690497.4U Active CN204894431U (en) 2015-09-07 2015-09-07 Automatic ejecting device of piece is moulded to finished product in injection mold

Country Status (1)

Country Link
CN (1) CN204894431U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106426827A (en) * 2016-10-28 2017-02-22 佛山华胜伟业精密模具有限公司 Automatic ejecting device for silicon rubber insulator finished products

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106426827A (en) * 2016-10-28 2017-02-22 佛山华胜伟业精密模具有限公司 Automatic ejecting device for silicon rubber insulator finished products
CN106426827B (en) * 2016-10-28 2019-01-25 佛山华胜伟业精密模具有限公司 A kind of ejecting structure of silicon rubber insulator finished product

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