CN201405468Y - Slanting pin mechanism of die - Google Patents

Slanting pin mechanism of die Download PDF

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Publication number
CN201405468Y
CN201405468Y CN2009203017691U CN200920301769U CN201405468Y CN 201405468 Y CN201405468 Y CN 201405468Y CN 2009203017691 U CN2009203017691 U CN 2009203017691U CN 200920301769 U CN200920301769 U CN 200920301769U CN 201405468 Y CN201405468 Y CN 201405468Y
Authority
CN
China
Prior art keywords
taper pin
mentioned
roller
lift
slanting pin
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
CN2009203017691U
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Chinese (zh)
Inventor
刘伟
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.)
Mitac Precision Technology Kunshan Ltd
Original Assignee
Mitac Precision Technology Kunshan 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 Mitac Precision Technology Kunshan Ltd filed Critical Mitac Precision Technology Kunshan Ltd
Priority to CN2009203017691U priority Critical patent/CN201405468Y/en
Application granted granted Critical
Publication of CN201405468Y publication Critical patent/CN201405468Y/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model provides a slanting pin mechanism of a die. The slanting pin mechanism comprises a lift-out plate and a slanting pin, wherein, the lift-out plate is arranged in the die, and a clamping slot is formed in the lift-out plate; a roller device is arranged at the bottom of the slanting pin, and the roller device is clamped in the clamping slot, so that the slanting pin and the lift-outplate are connected together; the roller device rolls in the clamping slot; in addition, when the lift-out plate drives the slanting pin to lift out, the roller device rolls in the clamping slot, rolling friction is adopted as the friction mode, and the friction force is small. Compared with the prior art, the roller-type slanting pin mechanism solves the problem that the slanting pin is easy tobe seized and fractured when the lift-out plate drives the slanting pin to lift out, eliminates the production of a slanting pin seat, and simplifies the structure of the die.

Description

The taper pin mechanism of mould
[technical field]
The utility model relates to a kind of taper pin mechanism of mould, particularly about a kind of taper pin mechanism of roller type.
[background technology]
Taper pin mechanism in the existing mold, comprise a taper pin and a taper pin seat, this taper pin seat is provided with a draw-in groove, above-mentioned taper pin bottom is provided with a fixture block, and above-mentioned taper pin and taper pin seat cooperate together by above-mentioned fixture block and above-mentioned draw-in groove, and this fixture block can slide in above-mentioned draw-in groove, for example shown in Figure 1, it is the taper pin structural scheme of mechanism in the existing mold, and wherein taper pin 1 and taper pin seat 2 are by the cooperating together of fixture block 10 and draw-in groove 20, and above-mentioned fixture block 10 slides in draw-in groove 20.
Yet, when above-mentioned fixture block 10 slides in draw-in groove 20, its friction mode is sliding friction, frictional force is big, causes fixture block 10 to slide in draw-in groove 20 and has some setbacks, and taper pin 1 is stuck easily when ejecting, even fracture, and the processing inconvenience of above-mentioned existing taper pin mechanism must add taper pin seat 2 on liftout plate, strengthened the workload of joining mould.
[summary of the invention]
The purpose of this utility model is to provide a kind of taper pin mechanism of mould, to overcome taper pin easy stuck folding when ejecting
Disconnected and taper pin mechanism processes the problem of inconvenience.
For achieving the above object, the utility model provides a kind of taper pin mechanism of roller type, and it is with in the mould, and it comprises:
One liftout plate, it is located in the above-mentioned mould, is provided with a draw-in groove in it;
One taper pin, its bottom is provided with a roller devices, this roller devices is arranged in the above-mentioned draw-in groove, thereby above-mentioned taper pin and above-mentioned liftout plate are linked together, and this roller devices rolls in above-mentioned draw-in groove, does when ejecting motion when liftout plate drives taper pin, and the above-mentioned rollers device rolls in above-mentioned draw-in groove, its friction mode is rolling friction, and frictional force is little.
Compared to prior art, roller type taper pin provided by the utility model mechanism, it has solved when liftout plate drives taper pin and has done when ejecting motion, and taper pin is the stuck problem that fractures easily, and the production of having omitted the taper pin seat, has simplified the structure of mould.
[description of drawings]
Fig. 1 is the taper pin structural scheme of mechanism in the existing mold.
Fig. 2 is the utility model roller type taper pin structural scheme of mechanism.
Fig. 3 is the roller structure explosion views of the utility model roller type taper pin mechanism.
[specific embodiment]
Shown in the roller structure explosion views of Fig. 2 the utility model roller type taper pin structural scheme of mechanism and Fig. 3 the utility model roller type taper pin mechanism, in present embodiment, the utility model roller type taper pin mechanism comprises:
One liftout plate 1, it is located in the mould, which is provided with a draw-in groove 10;
One taper pin 2, its bottom is a groove 20, on 20 two sidewalls 201 of this groove, be respectively equipped with an aperture (not shown), one bearing 30, it is fixed on the above-mentioned taper pin 2 by the endoporus that a steady pin 202 passes above-mentioned aperture (not shown) and this bearing 30, and this bearing 30 can roll in above-mentioned draw-in groove 10, when driving taper pin 2, does when ejecting motion liftout plate 1, above-mentioned bearing 30 rolls in above-mentioned draw-in groove 10, and its friction mode is rolling friction, and frictional force is little.
Compared to prior art, roller type Slanting pin mechanism provided by the utility model, it has solved works as the liftout plate drive tiltedly Pin is done and is ejected when motion, taper pin is the stuck problem that fractures easily, and the production of having omitted oblique pin base, has simplified mould Structure.

Claims (2)

1. roller type taper pin mechanism, it is characterized in that with in mould it comprises:
One liftout plate, it is located in the above-mentioned mould, is provided with a draw-in groove in it;
One taper pin, its bottom is provided with a roller devices, this roller devices is arranged in the above-mentioned draw-in groove, thereby above-mentioned taper pin and above-mentioned liftout plate are linked together, and this roller devices rolls in above-mentioned draw-in groove, does when ejecting motion when liftout plate drives taper pin, and the above-mentioned rollers device rolls in above-mentioned draw-in groove, its friction mode is rolling friction, and frictional force is little.
2. roller type taper pin as claimed in claim 1 mechanism is characterized in that described roller devices is a bearing.
CN2009203017691U 2009-03-31 2009-03-31 Slanting pin mechanism of die Expired - Fee Related CN201405468Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2009203017691U CN201405468Y (en) 2009-03-31 2009-03-31 Slanting pin mechanism of die

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2009203017691U CN201405468Y (en) 2009-03-31 2009-03-31 Slanting pin mechanism of die

Publications (1)

Publication Number Publication Date
CN201405468Y true CN201405468Y (en) 2010-02-17

Family

ID=41676393

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2009203017691U Expired - Fee Related CN201405468Y (en) 2009-03-31 2009-03-31 Slanting pin mechanism of die

Country Status (1)

Country Link
CN (1) CN201405468Y (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102350756A (en) * 2011-09-06 2012-02-15 凡嘉科技(无锡)有限公司 Bottom supporting structure for inclined top of mould
CN104690925A (en) * 2013-12-10 2015-06-10 郁祥林 Molding and inclined-pushing mechanism

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102350756A (en) * 2011-09-06 2012-02-15 凡嘉科技(无锡)有限公司 Bottom supporting structure for inclined top of mould
CN104690925A (en) * 2013-12-10 2015-06-10 郁祥林 Molding and inclined-pushing mechanism

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20100217

Termination date: 20140331