CN201140484Y - Inclined slide block withdrawal structure - Google Patents

Inclined slide block withdrawal structure Download PDF

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Publication number
CN201140484Y
CN201140484Y CNU2007200422668U CN200720042266U CN201140484Y CN 201140484 Y CN201140484 Y CN 201140484Y CN U2007200422668 U CNU2007200422668 U CN U2007200422668U CN 200720042266 U CN200720042266 U CN 200720042266U CN 201140484 Y CN201140484 Y CN 201140484Y
Authority
CN
China
Prior art keywords
slide block
angled
shoulder hole
plate
lift splits
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
CNU2007200422668U
Other languages
Chinese (zh)
Inventor
曹徐忠
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 CNU2007200422668U priority Critical patent/CN201140484Y/en
Application granted granted Critical
Publication of CN201140484Y publication Critical patent/CN201140484Y/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

An oblique slide block receding structure can recede out along any direction, wherein a mould plate is opened with a shoulder hole whose two tops are wide and the middle is thin. The oblique slide block receding structure comprises a movable plate, an oblique slide block and a pull-rod which comprises a bottom end projection are respectively fixed on the direction that the movalbe plate faces to the mould plate, wherein the oblique slide block extends into a moulding cavity along the direction of a mould kernel, the pull-rod passes into the shoulder hole, and one end of the pull-rod which nears to the movalbe plate is sleevled with a spring, the spring and the projection of the pull-rod are respectively positioned on two parts which are little wide parts of the shoulder hole. The oblique slide block receding structure can recede out along any direction and has the advantages of simple structure and convenient usage.

Description

The angled-lift splits exit structure
[technical field]
The relevant a kind of angled-lift splits exit structure of the utility model, especially a kind of angled-lift splits exit structure that can withdraw from along any direction.
[background technology]
Product as shown in Figure 1 appears, this product 1 comprises the hole 11 that a side horizontal direction is offered at least, an and side opening 12 of upper surface and an intersection, two sides, these side opening 12 bearing of trends are both out-of-level not vertical yet, and during general plastic mould die sinking, the board direction of motion is that the mould opening force direction is generally horizontal direction or vertical direction, then slide block also can only along continuous straight runs or the vertical direction motion, just can withdraw from above-mentioned hole 11 easily, but any direction extends the hole of offering beyond can't withdrawing from the board direction of motion, for example side opening 12, otherwise can occur pulling the phenomenon of product when the demoulding, have a strong impact on product appearance.
Therefore, expect proposing an angled-lift splits exit structure that can move and withdraw from along any direction.
[summary of the invention]
Therefore, the purpose of this utility model promptly provides a kind of angled-lift splits exit structure, can withdraw from along any direction.
For reaching above-mentioned purpose, the utility model provides a kind of angled-lift splits exit structure, can withdraw from along any direction, wherein, template is offered the thin shoulder hole in one or two pluckings centre, and comprise a moving plate, should fix the pull bar that an angled-lift splits and comprises the bottom protuberance respectively towards the template direction by moving plate, this angled-lift splits extends into forming cavity to the die direction, this pull bar is through in the above-mentioned shoulder hole, and this pull bar is near the moving sheathed spring of plate one end, and the protuberance of this spring and this pull bar is positioned at the slightly thick part of above-mentioned shoulder hole two respectively.
Compared to prior art, the utility model can move in any direction and withdraw from, and having solved the slide block of prior art can only along continuous straight runs or the shortcoming of vertical direction motion, has reached purpose of the present invention in fact, and simple in structure, easy to use.
[description of drawings]
Fig. 1 is the schematic perspective view of the product of application the utility model moulding.
Fig. 2 is a matched moulds view of the present utility model.
Fig. 3 is a die opening state schematic diagram of the present utility model.
[specific embodiment]
Consult Fig. 2, caster 6 runs through offers the thin shoulder hole 61 in one or two pluckings centre, the utility model comprises a moving plate 4 that integrally combines with fixed head 2 and stripper plate 3, should fix an angled-lift splits 5 and a pull bar 8 respectively towards caster 6 directions by moving plate 4, this angled-lift splits 5 extends into forming cavity to the die direction, side opening 12 in order to shaped article 1, this pull bar 8 is through in the above-mentioned shoulder hole 61, and this pull bar 8 is near the moving sheathed spring 7 of plate 4 one ends, this spring 7 is compressed in a wherein slightly thick part of shoulder hole 61, these pull bar 8 other ends comprise a protuberance 81, be located at shoulder hole 61 another slightly thick parts, and under the matched moulds state, this protuberance 81 and shoulder hole 61 cascaded surfaces leave the distance of an oblique Hua Kuai Open line journey.
During die sinking, consult Fig. 3, at first board drives on the moving plate 4 and moves, and moves on spring 7 elongations and the drive pull bar 8, and angled-lift splits 5 tilts to withdraw from gradually simultaneously, moves an angled-lift splits opening stroke until this pull bar 8, and this moment, angled-lift splits 5 withdrawed from forming cavity fully.
During matched moulds, also please continue to consult Fig. 2, moving plate 4 moves down, spring 7 compression and lower push-pull bars 8, and angled-lift splits 5 tilts to go deep into die gradually simultaneously, moves the angled-lift splits opening stroke until this pull bar 8, and angled-lift splits 5 enters forming cavity.

Claims (3)

1, a kind of angled-lift splits exit structure, can withdraw from along any direction, wherein, template is offered the thin shoulder hole in one or two pluckings centre, it is characterized in that: comprise a moving plate, should moving plate fix the pull bar that an angled-lift splits and that extends into forming cavity to the die direction comprises the bottom protuberance respectively, and this pull bar is through in the above-mentioned shoulder hole towards the template direction.
2, angled-lift splits exit structure as claimed in claim 1 is characterized in that: this pull bar is near the moving sheathed spring of plate one end, and the protuberance of this spring and this pull bar is positioned at the slightly thick part of above-mentioned shoulder hole two respectively.
3, angled-lift splits exit structure as claimed in claim 2 is characterized in that: this moving plate is fixed in fixed head and stripper plate.
CNU2007200422668U 2007-11-14 2007-11-14 Inclined slide block withdrawal structure Expired - Fee Related CN201140484Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CNU2007200422668U CN201140484Y (en) 2007-11-14 2007-11-14 Inclined slide block withdrawal structure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CNU2007200422668U CN201140484Y (en) 2007-11-14 2007-11-14 Inclined slide block withdrawal structure

Publications (1)

Publication Number Publication Date
CN201140484Y true CN201140484Y (en) 2008-10-29

Family

ID=40068198

Family Applications (1)

Application Number Title Priority Date Filing Date
CNU2007200422668U Expired - Fee Related CN201140484Y (en) 2007-11-14 2007-11-14 Inclined slide block withdrawal structure

Country Status (1)

Country Link
CN (1) CN201140484Y (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102371637A (en) * 2010-08-16 2012-03-14 佛山市顺德区汉达精密电子科技有限公司 Slanting slide block two-step demoulding mechanism
CN111452266A (en) * 2019-01-22 2020-07-28 苏州汉扬精密电子有限公司 Inclined ejector block mechanism

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102371637A (en) * 2010-08-16 2012-03-14 佛山市顺德区汉达精密电子科技有限公司 Slanting slide block two-step demoulding mechanism
CN102371637B (en) * 2010-08-16 2013-11-20 汉达精密电子(昆山)有限公司 Slanting slide block two-step demoulding mechanism
CN111452266A (en) * 2019-01-22 2020-07-28 苏州汉扬精密电子有限公司 Inclined ejector block 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: 20081029

Termination date: 20121114