CN103171062B - Slanting pin mechanism - Google Patents

Slanting pin mechanism Download PDF

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Publication number
CN103171062B
CN103171062B CN201110431825.5A CN201110431825A CN103171062B CN 103171062 B CN103171062 B CN 103171062B CN 201110431825 A CN201110431825 A CN 201110431825A CN 103171062 B CN103171062 B CN 103171062B
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Prior art keywords
taper pin
pin
mentioned
slanting
taper
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CN201110431825.5A
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CN103171062A (en
Inventor
吴尹文
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Suzhou Hanyang Precision Electronics Co Ltd
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Suzhou Hanyang Precision Electronics Co Ltd
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Priority to CN201110431825.5A priority Critical patent/CN103171062B/en
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Abstract

A kind of Slanting pin mechanism, it is applied in mould, and this mould comprises male template, caster, liftout plate, male die core and mother module core, and this Slanting pin mechanism comprises: taper pin, and it contacts with product to exit product overhead kick; Taper pin pull bar, its one end is located in above-mentioned liftout plate, and the other end passes from above-mentioned male template; Taper pin contiguous block, its one end is connected with above-mentioned taper pin, and the other end is connected with taper pin pull bar; Taper pin guide pad, it is located in male template and male die core, this taper pin guide pad be provided with holding tank for above-mentioned taper pin and the activity of taper pin contiguous block located therein.Slanting pin mechanism of the present invention, be connected with taper pin pull bar by taper pin by taper pin contiguous block, and taper pin and taper pin contiguous block outer rim cover have taper pin guide pad, taper pin is only subject to one direction straight up or downward power in use, not frangibility, thus the service life that improve taper pin.

Description

Slanting pin mechanism
[technical field]
The present invention relates to a kind of mold mechanism, be specifically related to a kind of Slanting pin mechanism.
[background technology]
When shaping computor-keyboard framework, between each button of keyboard, junction is owing to there being many places overhead kick, and need to exit with taper pin, and the taper pin needed is smaller, taper pin easily fractures.Refer to shown in Fig. 1, it illustrates the schematic diagram of existing Slanting pin mechanism.Existing Slanting pin mechanism comprises: taper pin 10, oblique pin base 20, first taper pin locating piece 30 and the second taper pin locating piece 40, described taper pin 10 is connected with the dovetail groove 21 be provided with by oblique pin base 20 between oblique pin base 20.When ejecting after mould matched moulds and mould die sinking, described taper pin 10 can be subject to side force and the effect of mould ejection power simultaneously, thus causes taper pin 10 frangibility, and impact is normally produced.
In view of this, be necessary in fact to develop a kind of novel Slanting pin mechanism, this Slanting pin mechanism not frangibility in use, service life is longer.
[summary of the invention]
Therefore, the object of this invention is to provide a kind of novel Slanting pin mechanism, this novel Slanting pin mechanism not frangibility in use, service life is longer.
In order to achieve the above object, Slanting pin mechanism of the present invention, it is applied in mould, and this mould comprises male template, caster, liftout plate, male die core and mother module core, and this Slanting pin mechanism comprises:
Taper pin, it contacts with product to exit product overhead kick;
Taper pin pull bar, its one end is located in above-mentioned liftout plate, and the other end passes from above-mentioned male template;
Taper pin contiguous block, its one end is connected with above-mentioned taper pin, and the other end is connected with taper pin pull bar;
Taper pin guide pad, it is located in male template and male die core, this taper pin guide pad be provided with holding tank for above-mentioned taper pin and the activity of taper pin contiguous block located therein.
Especially, be provided with corresponding spatial accommodation in above-mentioned male template to pass therethrough for above-mentioned taper pin pull bar.
Especially, above-mentioned taper pin pull bar outer rim is provided with taper pin locating piece.
Especially, the two ends of above-mentioned taper pin contiguous block are respectively equipped with groove, and above-mentioned taper pin is located at respectively in this groove with one end of taper pin pull bar and is connected with this taper pin contiguous block.
Especially, the groove of above-mentioned taper pin contiguous block is dovetail groove.
Especially, this Slanting pin mechanism also comprises taper pin mounting blocks.
Compared to prior art, Slanting pin mechanism of the present invention, by taper pin contiguous block, taper pin is connected with taper pin pull bar, and taper pin and taper pin contiguous block outer rim are provided with taper pin guide pad, taper pin is only subject to one direction straight up or downward power in use, not frangibility, thus the service life that improve taper pin.
[accompanying drawing explanation]
Fig. 1 illustrates the structural representation of existing Slanting pin mechanism.
Fig. 2 illustrates the combination schematic diagram of Slanting pin mechanism of the present invention.
Fig. 3 illustrates the decomposing schematic representation of Slanting pin mechanism of the present invention.
Fig. 4 illustrates structural representation when Slanting pin mechanism of the present invention ejects.
Fig. 5 illustrates structural representation when Slanting pin mechanism of the present invention is return.
[detailed description of the invention]
Refer to shown in Fig. 2 and Fig. 3, Slanting pin mechanism of the present invention, it is applied in mould, this mould comprises male template 100, caster, liftout plate 300, male die core 200 and mother module core, in the present embodiment, this Slanting pin mechanism is used for the more product 500 of shaping overhead kick, and this Slanting pin mechanism comprises:
Taper pin 410, it contacts with product 500 to exit product 500 overhead kick;
Taper pin pull bar 420, its one end is located in above-mentioned liftout plate 300, the other end passes from above-mentioned male template 100, be provided with corresponding spatial accommodation in this male template 100 to pass therethrough for this taper pin pull bar 420, this taper pin pull bar 420 outer rim is arranged with taper pin locating piece 421 to locate this taper pin pull bar 420, thus makes the accurate positioning when ejecting and return of this Slanting pin mechanism;
Taper pin contiguous block 430, the two ends of this taper pin contiguous block 430 are respectively equipped with the first groove 431 and the second groove 432, be connected with this taper pin contiguous block 430 in above-mentioned taper pin 410 first groove 431 located therein, above-mentioned taper pin pull bar 420 is located in the second groove 432 and is connected with this taper pin contiguous block 430, thus this taper pin 410 is connected indirectly with this taper pin pull bar 420, in the present embodiment, above-mentioned first groove 431 and the second groove 432 are dovetail groove;
Taper pin guide pad 440, it is located in male template 100 and male die core 200, this taper pin guide pad 440 this Slanting pin mechanism eject and return time play the guiding role, guarantee eject or revert action accurately smooth and easy, and this taper pin guide pad 440 to be provided with holding tank 441 movable located therein for above-mentioned taper pin 410 and taper pin contiguous block 430;
Taper pin mounting blocks 450, it installs described taper pin 410 for convenient.
Refer to shown in Fig. 4, it illustrates structural representation when Slanting pin mechanism of the present invention ejects.After mould die sinking, under the effect that ejects of mould, taper pin pull bar 420 promotes to move in taper pin contiguous block 430 and the holding tank 441 of taper pin 410 in taper pin guide pad 440, now, because taper pin 410 is connected by taper pin contiguous block 430 indirectly with taper pin pull bar 420, when ejecting, the power that taper pin pull bar 420 is given all is born on taper pin contiguous block 430 with taper pin guide pad 440, taper pin 410 is only subject to the thrust of one direction (shown in arrow direction) straight up, and tilt upward to move along the direction at holding tank 441 place, not frangibility, thus extend the service life of taper pin 410.
Refer to shown in Fig. 5, it illustrates structural representation when Slanting pin mechanism of the present invention is return.When mould matched moulds, taper pin pull bar 420 drives taper pin contiguous block 430 to move downward in the holding tank 441 of taper pin guide pad 440, now, because taper pin 410 is connected by taper pin contiguous block 430 indirectly with taper pin pull bar 420, the power that taper pin pull bar 420 is given all is born on taper pin contiguous block 430 with taper pin guide pad 440, taper pin 410 is only subject to the pulling force of one direction (shown in arrow direction) straight down, direction along holding tank 441 place tilts to move downward, not frangibility, thus the service life extending taper pin 410.
Compared to prior art, Slanting pin mechanism of the present invention, by taper pin contiguous block 430, taper pin 410 is connected indirectly with taper pin pull bar 420, and taper pin 410 and taper pin contiguous block 430 outer rim cover have taper pin guide pad 440, taper pin 410 is only subject to one direction straight up or downward power in use, not frangibility, thus the service life that improve taper pin.

Claims (6)

1. a Slanting pin mechanism, it is applied in mould, and this mould comprises male template, caster, liftout plate, male die core and mother module core, it is characterized in that, this Slanting pin mechanism comprises:
Taper pin, it contacts with product to exit product overhead kick;
Taper pin pull bar, its one end is located in above-mentioned liftout plate, and the other end passes from above-mentioned male template;
Taper pin contiguous block, its one end is connected with above-mentioned taper pin, and the other end is connected with taper pin pull bar;
Taper pin guide pad, it is located in male template and male die core, this taper pin guide pad be provided with holding tank for above-mentioned taper pin and the activity of taper pin contiguous block located therein.
2. Slanting pin mechanism according to claim 1, is characterized in that, is provided with corresponding spatial accommodation and passes therethrough for above-mentioned taper pin pull bar in above-mentioned male template.
3. Slanting pin mechanism according to claim 1, is characterized in that, above-mentioned taper pin pull bar outer rim is provided with taper pin locating piece.
4. Slanting pin mechanism according to claim 1, is characterized in that, the two ends of above-mentioned taper pin contiguous block are respectively equipped with groove, and above-mentioned taper pin is located at respectively in this groove with one end of taper pin pull bar and is connected with this taper pin contiguous block.
5. Slanting pin mechanism according to claim 4, is characterized in that, the groove of above-mentioned taper pin contiguous block is dovetail groove.
6. Slanting pin mechanism according to claim 1, is characterized in that, this Slanting pin mechanism also comprises taper pin mounting blocks.
CN201110431825.5A 2011-12-21 2011-12-21 Slanting pin mechanism Active CN103171062B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201110431825.5A CN103171062B (en) 2011-12-21 2011-12-21 Slanting pin mechanism

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201110431825.5A CN103171062B (en) 2011-12-21 2011-12-21 Slanting pin mechanism

Publications (2)

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CN103171062A CN103171062A (en) 2013-06-26
CN103171062B true CN103171062B (en) 2016-01-27

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Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104708531B (en) * 2013-12-13 2019-01-29 汉达精密电子(昆山)有限公司 Taper pin pull rod clamping tool
CN103786286B (en) * 2013-12-26 2015-12-30 勋龙精密模具(昆山)有限公司 A kind of taper pin component

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101875219A (en) * 2009-04-30 2010-11-03 和硕联合科技股份有限公司 Angle pin ejection mechanism and injection molding mould
CN201979640U (en) * 2011-03-18 2011-09-21 冠捷显示科技(厦门)有限公司 Novel oblique pin system for mould
CN202462725U (en) * 2011-12-21 2012-10-03 苏州汉扬精密电子有限公司 Angle pin mechanism

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7481648B1 (en) * 2007-11-16 2009-01-27 Cheng Uei Precision Industry Co., Ltd. Side mold working mechanism
KR200451368Y1 (en) * 2008-12-30 2010-12-10 구미에이테크솔루션주식회사 Undercut processing structure of injection molding with slide block

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101875219A (en) * 2009-04-30 2010-11-03 和硕联合科技股份有限公司 Angle pin ejection mechanism and injection molding mould
CN201979640U (en) * 2011-03-18 2011-09-21 冠捷显示科技(厦门)有限公司 Novel oblique pin system for mould
CN202462725U (en) * 2011-12-21 2012-10-03 苏州汉扬精密电子有限公司 Angle pin mechanism

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