CN202079737U - Die with angle pin and thimble mechanism - Google Patents

Die with angle pin and thimble mechanism Download PDF

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Publication number
CN202079737U
CN202079737U CN 201120166845 CN201120166845U CN202079737U CN 202079737 U CN202079737 U CN 202079737U CN 201120166845 CN201120166845 CN 201120166845 CN 201120166845 U CN201120166845 U CN 201120166845U CN 202079737 U CN202079737 U CN 202079737U
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CN
China
Prior art keywords
thimble
hole
plate
pin
mould
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
CN 201120166845
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Chinese (zh)
Inventor
周文斌
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.)
Shengmei Precision Industrial Kunshan Co Ltd
Original Assignee
Shengmei Precision Industrial Kunshan 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 Shengmei Precision Industrial Kunshan Co Ltd filed Critical Shengmei Precision Industrial Kunshan Co Ltd
Priority to CN 201120166845 priority Critical patent/CN202079737U/en
Application granted granted Critical
Publication of CN202079737U publication Critical patent/CN202079737U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model relates to a die with an angle pin and thimble mechanism, which comprises a rear plate, an ejection device, a male die plate, a male die core, a female die plate and a female die core, wherein the ejection device comprises an ejection plate, a limit block arranged on the ejection plate and the angle pin and thimble mechanism arranged on the ejection plate; the angle pin and thimble mechanism comprises an angle pin, a thimble fixing block fixedly arranged on the angle pin, a thimble limit block fixedly arranged on the male die core and a thimble movably arranged on the thimble fixing block; a clearance with narrow top and wide bottom is arranged between the angle pin and the thimble fixing block; the thimble fixing block and the angle pin are provided with second through holes which are communicated; the thimble is connected into the second through hole through an elastic piece; and one end of the thimble extends out of the thimble fixing block and butts against the thimble limit block and the other end of the thimble butts against the product. Due to the adoption of the angle pin and thimble mechanism, the die is convenient to use when the angle pin participates into the product forming, and the influence of the angle pin can be avoided during the ejection of the product.

Description

Mould with inclined pin thimble mechanism
Technical field
The utility model relates to a kind of mould, specifically, relates to a kind of mould with inclined pin thimble mechanism.
Background technology
In the prior art, if it is big and when participating in the moulding of product to have a taper pin of mould of liftout attachment, Mould design is difficulty comparatively, has brought a difficult problem to production.
Summary of the invention
The purpose of this utility model provides a kind of mould with inclined pin thimble mechanism that uses when the mould taper pin participates in formed product.
For achieving the above object, the technical solution adopted in the utility model is:
A kind of mould with inclined pin thimble mechanism, it comprises the back plate, be arranged on liftout attachment on the plate of described back, be arranged on male model plate on the described liftout attachment, be arranged on male model benevolence in the described male model plate, be arranged on caster on the described male model plate, be arranged on the mother module core in the described caster, described liftout attachment comprises liftout plate, be fixedly installed on limited block on the described liftout plate, be fixedly installed on the inclined pin thimble mechanism on the described liftout plate
Thimble fixed block on first end that described inclined pin thimble mechanism comprises taper pin with first end and second end, be fixedly installed on described taper pin, be fixedly installed on the thimble limited block on the described male model benevolence, mobilizable thimble that is arranged on the described thimble fixed block; Has up-narrow and down-wide gap between described taper pin and the described thimble fixed block;
Offer first through hole on the described male model plate, second end of described taper pin is fixedly connected on the described liftout plate and described taper pin passes described first through hole, is formed for the die cavity of formed product between first end of described male model benevolence, described mother module core, described taper pin;
Offer second through hole that connects on described thimble fixed block and the described taper pin, described thimble is connected in described second through hole by elastic component, one end of described thimble reaches the outside of described thimble fixed block and is against on the described thimble limited block, and the other end of described thimble is against on the described product; When described liftout attachment ejected, described taper pin drove on the described thimble and moves, and described thimble limited block moves described thimble and described product is released in described second through hole.
Preferably, described thimble comprises first, second portion, the third part that is connected successively, and the diameter of described second portion is less than the diameter of described first and the diameter of described third part; The shoulder hole of described second through hole for matching with the shape of described thimble, described second through hole comprises first hole body, second hole body, the 3rd hole body, and the diameter of described second hole body is greater than the diameter of described first hole body and the diameter of described the 3rd hole body.
Further preferred, described elastic component is set on the described thimble, and an end of described elastic component is fixedly connected on the second portion of described thimble, and the other end of described elastic component is fixedly connected on the inwall of second hole body of described second through hole.
Further preferred, first hole body of described second through hole, a part of second hole body are opened on the described thimble fixed block, and described another part second hole body, the 3rd hole body are opened on the described taper pin.
Preferably, described thimble with contacted of described thimble limited block be arc surface.
Preferably, described thimble limited block is connected on the described male model benevolence by first bolting, and described thimble fixed block is connected on the described taper pin by second bolting.
Preferably, the top of described thimble limited block has a breach, when described mould die sinking, and the slipping in the described breach of described thimble with the contacted end of described thimble limited block.
Preferably, the inwall place of close described first through hole of described male model plate is set with the taper pin wearing plate.
Preferably, described liftout plate comprises following liftout plate, is arranged on the upper ejector plate on the described liftout plate down, is set with the taper pin seat on the described upper ejector plate, and second end of described taper pin is fixedly connected on the described taper pin seat.
Preferably, described elastic component is a spring.
Because technique scheme utilization, the utility model compared with prior art has following advantage: because the utility model has adopted inclined pin thimble mechanism, big and when participating in formed product when the mould taper pin, can be convenient to use, avoid the influence of taper pin when product ejects.
Description of drawings
Accompanying drawing 1 is the schematic diagram of mould when matched moulds with inclined pin thimble mechanism of the present utility model.
Accompanying drawing 2 is the schematic diagram of mould in the die sinking process with inclined pin thimble mechanism of the present utility model.
Accompanying drawing 3 is the schematic diagram of mould when die sinking with inclined pin thimble mechanism of the present utility model.
Accompanying drawing 4 is the A portion zoomed-in view with mould of inclined pin thimble mechanism of the present utility model.
Accompanying drawing 5 is the B portion zoomed-in view with mould of inclined pin thimble mechanism of the present utility model.
Accompanying drawing 6 is the C portion zoomed-in view with mould of inclined pin thimble mechanism of the present utility model.
In the above accompanying drawing:
1, back plate; 2, male model plate; 3, male model benevolence; 4, caster; 5, mother module core; 6, following liftout plate; 7, upper ejector plate; 8, limited block; 9, taper pin seat; 10, taper pin; 11, second bolt; 12, thimble fixed block; 13, first bolt; 14, thimble limited block; 15, thimble; 16, gap; 17, first through hole; 18, taper pin wearing plate; 19, die cavity; 20, second through hole; 21, spring; 22, product; 23, breach.
The specific embodiment
Below in conjunction with embodiment shown in the drawings the utility model is further described.
Embodiment one: referring to accompanying drawing 1 to shown in the accompanying drawing 6.
A kind of mould with inclined pin thimble mechanism, it comprises back plate 1, be arranged on the liftout attachment of back on the plate 1, be arranged on male model plate 2 on the liftout attachment, be arranged on male model benevolence 3 in the male model plate 2, be arranged on caster 4 on the male model plate 2, be arranged on the mother module core 5 in the caster 4.
Liftout attachment comprises following liftout plate 6, be arranged on down upper ejector plate 7 on the liftout plate 6, be fixedly installed on limited block 8 on the upper ejector plate 7, be fixedly installed on taper pin seat 9 on the upper ejector plate 7, be fixedly installed on the inclined pin thimble mechanism on the liftout plate.
Inclined pin thimble mechanism comprises taper pin 10 with first end and second end, be fixedly installed on thimble fixed block 12 on first end of taper pin 10 by second bolt 11, be fixedly installed on the thimble limited block 14 on the male model benevolence 3, mobilizable thimble 15 that is arranged on the thimble fixed block 12 by first bolt 13; Has up-narrow and down-wide gap 16 between taper pin 10 and the thimble fixed block 12.The top of thimble limited block 14 has a breach 23.
Offer first through hole 17 on the male model plate 2, the inwall place near first through hole 17 of male model plate 2 is set with taper pin wearing plate 18.Second end of taper pin 10 is fixedly connected on the taper pin seat 9 and taper pin 10 passes first through hole 17, is formed for the die cavity 19 of product 22 moulding between first end of male model benevolence 3, mother module core 5, taper pin 10.
Thimble 15 comprises first, second portion, the third part that is connected successively, and the diameter of second portion is less than the diameter of first and the diameter of third part.
Offer second through hole 20 that connects on thimble fixed block 12 and the taper pin 10, the shoulder hole of second through hole 20 for matching with the shape of thimble 15, second through hole 20 comprises first hole body, second hole body, the 3rd hole body, first hole body and a part of second hole body are opened on the thimble fixed block 12, another part second hole body and the 3rd hole body are opened on the taper pin 10, and the diameter of second hole body is greater than the diameter of first hole body and the diameter of the 3rd hole body.
Be arranged with spring 21 on the thimble 15, an end of spring 21 is fixedly connected on the second portion of thimble 15, and the other end of spring 21 is fixedly connected on the inwall of second hole body of second through hole 20.
One end of thimble 15 reaches the outside of thimble fixed block 12 and is against on the thimble limited block 14, thimble 15 with 14 contacted of thimble limited blocks be arc surface.The other end of thimble 15 is against on the product 22.
When the mould die sinking, liftout attachment ejects, and taper pin 10 drives on the thimble 15 and moves, because the effect in the up-narrow and down-wide gap 16 between thimble limited block 14 and the thimble fixed block 12, thimble 15 moves in second through hole 20 and compression spring 21, and product 22 is released.After mould reaches die opening state, the slipping in the breach 23 of thimble 15 with thimble limited block 14 contacted ends, thimble 15 is return under the effect of spring 21.
The foregoing description only is explanation technical conceive of the present utility model and characteristics, and its purpose is to allow the personage who is familiar with this technology can understand content of the present utility model and enforcement according to this, can not limit protection domain of the present utility model with this.All equivalences of doing according to the utility model spirit essence change or modify, and all should be encompassed within the protection domain of the present utility model.

Claims (10)

1. mould with inclined pin thimble mechanism, it comprises the back plate, be arranged on the liftout attachment on the plate of described back, be arranged on the male model plate on the described liftout attachment, be arranged on the male model benevolence in the described male model plate, be arranged on the caster on the described male model plate, be arranged on the mother module core in the described caster, it is characterized in that: described liftout attachment comprises liftout plate, be fixedly installed on the limited block on the described liftout plate, be fixedly installed on the inclined pin thimble mechanism on the described liftout plate
Thimble fixed block on first end that described inclined pin thimble mechanism comprises taper pin with first end and second end, be fixedly installed on described taper pin, be fixedly installed on the thimble limited block on the described male model benevolence, mobilizable thimble that is arranged on the described thimble fixed block; Has up-narrow and down-wide gap between described taper pin and the described thimble fixed block;
Offer first through hole on the described male model plate, second end of described taper pin is fixedly connected on the described liftout plate and described taper pin passes described first through hole, is formed for the die cavity of formed product between first end of described male model benevolence, described mother module core, described taper pin;
Offer second through hole that connects on described thimble fixed block and the described taper pin, described thimble is connected in described second through hole by elastic component, one end of described thimble reaches the outside of described thimble fixed block and is against on the described thimble limited block, and the other end of described thimble is against on the described product; When described liftout attachment ejected, described taper pin drove on the described thimble and moves, and described thimble limited block moves described thimble and described product is released in described second through hole.
2. the mould with inclined pin thimble mechanism according to claim 1, it is characterized in that: described thimble comprises first, second portion, the third part that is connected successively, and the diameter of described second portion is less than the diameter of described first and the diameter of described third part; The shoulder hole of described second through hole for matching with the shape of described thimble, described second through hole comprises first hole body, second hole body, the 3rd hole body, and the diameter of described second hole body is greater than the diameter of described first hole body and the diameter of described the 3rd hole body.
3. the mould with inclined pin thimble mechanism according to claim 2, it is characterized in that: described elastic component is set on the described thimble, and an end of described elastic component is fixedly connected on the second portion of described thimble, and the other end of described elastic component is fixedly connected on the inwall of second hole body of described second through hole.
4. the mould with inclined pin thimble mechanism according to claim 2, it is characterized in that: first hole body of described second through hole, a part of second hole body are opened on the described thimble fixed block, and described another part second hole body, the 3rd hole body are opened on the described taper pin.
5. the mould with inclined pin thimble mechanism according to claim 1 is characterized in that: described thimble be arc surface with contacted of described thimble limited block.
6. the mould with inclined pin thimble mechanism according to claim 1, it is characterized in that: described thimble limited block is connected on the described male model benevolence by first bolting, and described thimble fixed block is connected on the described taper pin by second bolting.
7. the mould with inclined pin thimble mechanism according to claim 1, it is characterized in that: the top of described thimble limited block has a breach, when described mould die sinking, the slipping in the described breach of described thimble with the contacted end of described thimble limited block.
8. the mould with inclined pin thimble mechanism according to claim 1 is characterized in that: the inwall place of close described first through hole of described male model plate is set with the taper pin wearing plate.
9. the mould with inclined pin thimble mechanism according to claim 1, it is characterized in that: described liftout plate comprises following liftout plate, is arranged on the upper ejector plate on the described liftout plate down, be set with the taper pin seat on the described upper ejector plate, second end of described taper pin is fixedly connected on the described taper pin seat.
10. the mould with inclined pin thimble mechanism according to claim 1 is characterized in that: described elastic component is a spring.
CN 201120166845 2011-05-24 2011-05-24 Die with angle pin and thimble mechanism Expired - Fee Related CN202079737U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201120166845 CN202079737U (en) 2011-05-24 2011-05-24 Die with angle pin and thimble mechanism

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201120166845 CN202079737U (en) 2011-05-24 2011-05-24 Die with angle pin and thimble mechanism

Publications (1)

Publication Number Publication Date
CN202079737U true CN202079737U (en) 2011-12-21

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201120166845 Expired - Fee Related CN202079737U (en) 2011-05-24 2011-05-24 Die with angle pin and thimble mechanism

Country Status (1)

Country Link
CN (1) CN202079737U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104339588A (en) * 2013-07-30 2015-02-11 汉达精密电子(昆山)有限公司 Ejector structure
CN106626269A (en) * 2015-07-15 2017-05-10 苏州汉扬精密电子有限公司 Product ejection structure without ejection pin traces

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104339588A (en) * 2013-07-30 2015-02-11 汉达精密电子(昆山)有限公司 Ejector structure
CN106626269A (en) * 2015-07-15 2017-05-10 苏州汉扬精密电子有限公司 Product ejection structure without ejection pin traces

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

Granted publication date: 20111221

Termination date: 20150524

EXPY Termination of patent right or utility model