CN201832976U - Time-delay core-loosing structure with sliding block of lock cylinder die-casting mold - Google Patents

Time-delay core-loosing structure with sliding block of lock cylinder die-casting mold Download PDF

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Publication number
CN201832976U
CN201832976U CN2010205499969U CN201020549996U CN201832976U CN 201832976 U CN201832976 U CN 201832976U CN 2010205499969 U CN2010205499969 U CN 2010205499969U CN 201020549996 U CN201020549996 U CN 201020549996U CN 201832976 U CN201832976 U CN 201832976U
Authority
CN
China
Prior art keywords
time
loosing
delay
slide block
sliding block
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
CN2010205499969U
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Chinese (zh)
Inventor
张卫
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.)
Vanguard Wuxi Science and Technology Co Ltd
Original Assignee
Vanguard Wuxi Science and Technology Co Ltd
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 Vanguard Wuxi Science and Technology Co Ltd filed Critical Vanguard Wuxi Science and Technology Co Ltd
Priority to CN2010205499969U priority Critical patent/CN201832976U/en
Application granted granted Critical
Publication of CN201832976U publication Critical patent/CN201832976U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model provides a time-delay core-loosing structure with a sliding block of a lock cylinder die-casting mold. Through the time-delay core-loosing structure, the core-loosing of a lock plate and a mold insert can be realized, the structure of a mold can be simple, and the core loosing is very stable. The time-delay core-loosing structure comprises an upper mold, a lower mold, a workpiece model hole, the sliding block, and an angle pin mounted on the upper mold after penetrating the sliding block, and is characterized in that the angle pin is V-shaped, and is provided with a time-delay surface matched with the sliding block.

Description

The time-delay drawing cored structure of lock core compression mod slide block
Technical field
The utility model relates to the technical field of watering the injection molding design, is specially a kind of time-delay drawing cored structure of lock core compression mod slide block.
Background technology
During the lock core die cast, carry out loosing core of mold insert and locking plate,, can only loose core respectively, the core-pulling device of locking plate and mold insert need be set respectively, will cause the complex structure of mould like this, the instability of loosing core because the direction of loosing core of locking plate and mold insert is different.
Summary of the invention
At the problems referred to above, the utility model provides the time-delay drawing cored structure of lock core compression mod slide block.Can adopt a kind of structure just can realize loosing core of locking plate and mold insert.
Its technical scheme is such: a kind of time-delay drawing cored structure of lock core compression mod slide block; it comprises upper die and lower die, part model hole, slide block and taper pin; described taper pin passes described slide block and is installed on the described patrix; it is characterized in that: described taper pin is a V-arrangement, and described taper pin has the time-delay face that cooperates with described slide block.
It is further characterized in that: described slide block, taper pin are that the center is symmetrical arranged with the part model hole.
In the said structure of the present utility model, because the time-delay face that has adopted V-arrangement taper pin and taper pin to cooperate with slide block, because of the effect of time-delay face, locking plate is motionless during die sinking, and mold insert moves with patrix earlier, taper pin drives slide block movement after mold insert breaks away from uppermost locking plate, extract locking plate out, realized loosing core of product, just can realize loosing core of locking plate and mold insert by taper pin and slide block, mould simple in structure, and it is very stable to loose core.
Description of drawings
Fig. 1 is the structural representation of the time-delay drawing cored structure of the utility model lock core compression mod slide block.
The specific embodiment
See Fig. 1, the utility model comprises patrix 2, counterdie die cavity 1, in 7 both sides, part model hole slide block 3 is installed respectively, slide block 3 is installed in the counterdie die cavity 1, taper pin 5 passes slide block 3 and is installed on the patrix 2, taper pin 5 is V-shaped, slide block and taper pin are that upright time-delay face 4 cooperates, and when dividing mould, patrix 2 separates, driving taper pin 5 moves upward, on the taper pin 5 during upright shape face extrolling face 4 keep slide blocks 3 transfixions, mold insert 6 is up with patrix, separates from part model hole 7, after taper pin is covered upright time-delay face 4, mold insert 6 breaks away from uppermost locking plate 8, and taper pin extruding slide block drives slide block 3 motions, realize loosing core of locking plate, because as long as just can realize loosing core of locking plate and mold insert by taper pin and slide block, the mould of design simple in structure, and also it is very stable to loose core.

Claims (2)

1. the time-delay drawing cored structure of a lock core compression mod slide block; it comprises upper die and lower die, part model hole, slide block and taper pin; described taper pin passes described slide block and is installed on the described patrix, it is characterized in that: described taper pin is a V-arrangement, and described taper pin has the time-delay face that cooperates with described slide block.
2. according to the time-delay drawing cored structure of the described a kind of lock core compression mod slide block of claim 1, it is characterized in that: described slide block, taper pin are that the center is symmetrical arranged with the part model hole.
CN2010205499969U 2010-09-30 2010-09-30 Time-delay core-loosing structure with sliding block of lock cylinder die-casting mold Expired - Fee Related CN201832976U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2010205499969U CN201832976U (en) 2010-09-30 2010-09-30 Time-delay core-loosing structure with sliding block of lock cylinder die-casting mold

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2010205499969U CN201832976U (en) 2010-09-30 2010-09-30 Time-delay core-loosing structure with sliding block of lock cylinder die-casting mold

Publications (1)

Publication Number Publication Date
CN201832976U true CN201832976U (en) 2011-05-18

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN2010205499969U Expired - Fee Related CN201832976U (en) 2010-09-30 2010-09-30 Time-delay core-loosing structure with sliding block of lock cylinder die-casting mold

Country Status (1)

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CN (1) CN201832976U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101961776A (en) * 2010-09-30 2011-02-02 凡嘉科技(无锡)有限公司 Time-lapse core-pulling structure of sliding block of lock core die-casting mould
CN104858391A (en) * 2015-04-27 2015-08-26 宁波泖登模具有限公司 Automobile dashboard bracket die-casting die capable of locking inclined sliding block
CN107096896A (en) * 2017-03-29 2017-08-29 旌德县玉屏电子电器厂(普通合伙) A kind of automobile lock core lock housing mould

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101961776A (en) * 2010-09-30 2011-02-02 凡嘉科技(无锡)有限公司 Time-lapse core-pulling structure of sliding block of lock core die-casting mould
CN104858391A (en) * 2015-04-27 2015-08-26 宁波泖登模具有限公司 Automobile dashboard bracket die-casting die capable of locking inclined sliding block
CN107096896A (en) * 2017-03-29 2017-08-29 旌德县玉屏电子电器厂(普通合伙) A kind of automobile lock core lock housing mould

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Legal Events

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

Granted publication date: 20110518

Termination date: 20150930