CN104118079A - Insert core replacing structure of mould - Google Patents

Insert core replacing structure of mould Download PDF

Info

Publication number
CN104118079A
CN104118079A CN201310141342.0A CN201310141342A CN104118079A CN 104118079 A CN104118079 A CN 104118079A CN 201310141342 A CN201310141342 A CN 201310141342A CN 104118079 A CN104118079 A CN 104118079A
Authority
CN
China
Prior art keywords
enter
male
mould
son
insert
Prior art date
Application number
CN201310141342.0A
Other languages
Chinese (zh)
Inventor
吴永兴
Original Assignee
汉达精密电子(昆山)有限公司
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 汉达精密电子(昆山)有限公司 filed Critical 汉达精密电子(昆山)有限公司
Priority to CN201310141342.0A priority Critical patent/CN104118079A/en
Publication of CN104118079A publication Critical patent/CN104118079A/en

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/17Component parts, details or accessories; Auxiliary operations
    • B29C45/26Moulds
    • B29C45/2673Moulds with exchangeable mould parts, e.g. cassette moulds
    • B29C45/2675Mounting of exchangeable mould inserts

Abstract

The invention discloses an insert core replacing structure of a mould. The mould is provided with a male template and a male mould core arranged in the male template. The structure comprises an insert core groove, an insert core, an embedding block groove and an embedding block, wherein the insert core groove is arranged in the male mould core; the insert core is arranged in the insert core groove; one end of the insert core is provided with a molding surface and slots are formed on positions which are close to the two sides of the other end of the insert core; the embedding block groove is communicated with the bottom end of the insert core groove and extends to one side edge of the male template from the inside of the male mould core and the male template; one end of the embedding block is provided with two bolts which are matched with the two slots of the inert core in shape, and is at an insert core mounting state; one end of the embedding block, which is provided with the bolts, is inserted into the insert core groove from the side edge of the male template; the two bolts are inserted into the two slots; and one end of the embedding block, which is far away from the two bolts, is arranged on the side edge of the male template. Therefore, a step of replacing the inert core is simple and the consumed time is short; the insert core replacing structure is applicable to the insert core in the middle of a molded product.

Description

The son that enters of mould is changed structure
[technical field]
The present invention relates to one and enter son replacing structure, the son that enters that is specifically related to a kind of mould is changed structure.
[background technology]
Adopting on mould in product, often can use into son and carry out moulding, but needs more change to sub in, current enter sub-fixed structure, all more inconvenient.
Refer to Fig. 1, Fig. 1 illustrates and enters sub fixed structure schematic diagram for the first mould of prior art.Described mould has male die core 101, mother module core 102, in order to shaped article 100, described enter son 103 middle parts in order to shaped article 100, described in enter son and 103 be located in described male die core 101, described in enter son 103 and be fixed by hanging platform 104 and described male die core 101.While entering sub 103 when needs dismounting or described in changing, can mould need to be disassembled from forming bench, described male die core 101 is taken apart with male model plate (not shown), could by described enter son 103 from described male die core 101, take out and with new replacement, and then described mould is again organized and is stood.
Refer to Fig. 2, Fig. 2 illustrates and enters sub fixed structure schematic diagram for the second mould of prior art.Described mould has male die core 201, mother module core 202, in order to shaped article 200, described enter son 203 middle parts in order to shaped article 200, described in enter son and 203 be located in described male die core 201, described in enter son 203 and lock fixing by screw 204 and described male die core 201.While entering sub 203 when needs dismounting or described in changing, can mould need to be disassembled from forming bench, described male die core 201 is taken apart with male model plate (not shown), again described screw 204 is dismantled, could by described enter son 203 from described male die core 201, take out and with new replacement, and then described mould again organized and stood.
Visible, adopt the structure in above-mentioned Fig. 1 or Fig. 2, because needs adopt above-mentioned steps, therefore remove and install complexity, conventionally can need professional mould master worker just can complete above-mentioned work, and need a large amount of time.
Referring again to Fig. 3, Fig. 3 illustrates and enters sub fixed structure schematic diagram for the third mould of prior art.Described mould has male die core 301, mother module core 302, in order to shaped article 300, described enter the son 303 breaking positions in order to shaped article 300, described in enter son and 303 be located in described male die core 301, described in enter son 303 and lock fixing by screw 304 and described male die core 301.While entering sub 303 when needs dismounting or described in changing, only described male die core 301 need be opened with described mother module core 302, again described screw 304 is dismantled, can by described enter son 303 from described male die core 301, take out and with new replacement, and then described mould again organized and stood.But, described in this structure is limited to, enter the breaking position that son 303 is necessary for corresponding described product 300, if described in enter the middle parts of son 303 for product 300 described in moulding, cannot realize.
In view of this, be necessary in fact to provide a kind of son that enters of mould to change structure, to address the above problem.
[summary of the invention]
Therefore, the son that enters that the object of this invention is to provide a kind of mould is changed structure, and the mould that solves prior art enters son and removes and installs difficult problem.
In order to achieve the above object, the son that enters of mould of the present invention is changed structure, and described mould has male model plate and is located at the male die core in described male model plate, and this enters son replacing structure and comprises:
Enter pilot trench, be located in described male die core;
Enter son, described in being located at, enter in pilot trench, described in enter sub-one end and there is forming surface, near described in enter the sub-other end two side positions there is slot;
Insert groove, with described enter the bottom of pilot trench be communicated with, by a side that extends to described male model plate in described male die core, male model plate;
Insert, its one end has two latches, with described enter son described two slot form fit, in described enter under sub-installment state, described inserting has one end of described latch, be inserted in described insert groove by the above-mentioned side of described male model plate, described two latches insert in described two slots, described in insert and be locked on the above-mentioned side of described male model plate away from one end of described two latches.
Optionally, described in, enter the middle part of the corresponding shaped article of sub forming surface.
Optionally, described in enter sub bottom and there is inclined-plane, described in the described latch inserted in described enter under sub-installment state the end near a side of described male model plate there is radian, described radian coordinates described inclined-plane.
Optionally, insert described in the cross section of middle part is rectangular.
Optionally, described in, insert and there is handle away from one end of described two latches.
Compared to prior art, the son that enters of mould of the present invention is changed structure, in the time of dismounting, only need open the mother module core of described male die core and mould, described in inciting somebody to action, insert and unlock with described male model plate, described in inciting somebody to action again, insert and take out from described insert groove, make described two latches depart from described two slots, then enter son described in taking out; In the time installing, will described in enter son and enter pilot trench described in putting into, described inserting has one end of described latch, be inserted in described insert groove by the above-mentioned side of described male model plate, described two latches insert in described two slots, described inserting is locked on the above-mentioned side of described male model plate away from one end of described two latches, can reach installation.Thereby can reach to described enter sub replacing, step is simple, consuming time short, and because described inserting is locked on the above-mentioned side of described male model plate, goes for the son that enters in shaped article centre position.
[brief description of the drawings]
Fig. 1 illustrates and enters sub fixed structure schematic diagram for the first mould of prior art.
Fig. 2 illustrates and enters sub fixed structure schematic diagram for the second mould of prior art.
Fig. 3 illustrates and enters sub fixed structure schematic diagram for the third mould of prior art.
Fig. 4 illustrates the perspective view that enters one preferred embodiment of son replacing structure for mould of the present invention.
Fig. 5 illustrates the sub-installment state schematic diagram that enters that enters one preferred embodiment of son replacing structure for mould of the present invention.
Fig. 6 illustrates the extraction view of inserting that enters one preferred embodiment of son replacing structure for mould of the present invention.
Fig. 7 illustrates and changes the son that enters of structure one preferred embodiment and eject view for the son that enters of mould of the present invention.
[detailed description of the invention]
Please jointly consult Fig. 4, Fig. 5, Fig. 4 illustrates and changes the enter sub-installment state schematic diagram, Fig. 5 of structure one preferred embodiment and illustrate the extraction view of inserting that enters son and change structure one preferred embodiment for mould of the present invention for the son that enters of mould of the present invention.
The son that enters of mould of the present invention is changed structure, described mould has male model plate 401 and is located at the male die core 402 in described male model plate 401, described mould also has caster 403 and is located at the mother module core 404 in described caster 403, described mother module core 404 coordinates shaped article 400 with described male die core 402, in this embodiment, this enters son replacing structure and comprises:
Enter pilot trench 405, be located in described male die core 402;
Enter son 406, described in being located at, enter in pilot trench 405, described in enter sub 406 one end and there is forming surface, near described in enter sub 406 other ends two side positions there is slot 407;
Insert groove 408, with described enter the bottom of pilot trench 405 be communicated with, by a side that extends to described male model plate 401 in described male die core 402, male model plate 401;
Insert 409, its one end has two latches 410, with described enter son 406 described two slot 407 form fit, in described enter under sub 406 installment states, described 409 one end with described latch 410 of inserting, be inserted in described insert groove 408 by the above-mentioned side of described male model plate 401, described two latches 410 insert in described two slots 407, described in insert and 409 be locked on the above-mentioned side of described male model plate 401 away from one end of described two latches 410.
In the present embodiment, described in enter the middle part of the corresponding shaped article 400 of son 406 forming surface.
Wherein, described in the insert cross section of 409 middle parts rectangular, the cross sectional shape of described insert groove 408 also corresponds to rectangle, due to the restriction effect of rectangle, so can facilitate the location that plugs of described two latches 410 and described slot 407.
Wherein, described in insert and 409 there is handle 412 away from one end of described two latches 410, described in can person easy to use operating, insert 409.
Referring again to Fig. 6, Fig. 6 illustrates the extraction view of inserting that enters one preferred embodiment of son replacing structure for mould of the present invention.Be illustrated as part and extract out, for subsequent installation convenience.
In the time of dismounting, only need open described male die core 402 and mother module core 404, will described in insert and 409 unlock with described male model plate 401, then will described in insert and 409 from described insert groove 408, take out, make described two latches 410 depart from described two slots 407, then enter son 406 described in taking out; In the time installing, will described in enter son 406 and enter pilot trench 405 described in putting into, described 409 one end with described latch 410 of inserting, be inserted in described insert groove 408 by the above-mentioned side of described male model plate 401, described two latches 410 insert in described two slots 407, described 409 one end away from described two latches 410 of inserting are locked on the above-mentioned side of described male model plate 401 by screw 411, can reach installation.Thereby can reach to described enter son 406 replacing, thereby without described mould is dismantled from forming bench, also, without described male model plate 401 and described male die core 402 are taken apart, therefore step is simple, consuming time short.
Meanwhile, due to the described 409 above-mentioned sides that are locked on described male model plate 401 of inserting, for convenience detach, what be not only applicable to product 400 breaking positions described in moulding enters son 406, and what can also be applicable to shaped article 400 centre positions enters son 406.
Referring again to Fig. 5, Fig. 7, Fig. 7 illustrates and changes the son that enters of structure one preferred embodiment and eject view for the son that enters of mould of the present invention.
Wherein, described in enter son 406 bottom and can also there is inclined-plane, described in insert 409 described latch 410 in described enter under sub 406 installment states the end near a side of described male model plate 401 there is radian (referring to Fig. 5), described radian coordinates described inclined-plane.
Hold described in Fig. 6, described in extracting out, insert after 409, spend along its axial rotation 180, be inserted into again in described insert groove 408, due to the radian on described latch 410 with described in enter sub 406 bottoms inclined-plane coordinate, can by described in enter son 406 and enter to eject a segment distance pilot trench 405 from described, thereby person easy to use enters son 406 described in taking out.

Claims (5)

1. the son that enters of mould is changed a structure, and described mould has male model plate and is located at the male die core in described male model plate, it is characterized in that, this enters son replacing structure and comprises:
Enter pilot trench, be located in described male die core;
Enter son, described in being located at, enter in pilot trench, described in enter sub-one end and there is forming surface, near described in enter the sub-other end two side positions there is slot;
Insert groove, with described enter the bottom of pilot trench be communicated with, by a side that extends to described male model plate in described male die core, male model plate;
Insert, its one end has two latches, with described enter son described two slot form fit, in described enter under sub-installment state, described inserting has one end of described latch, be inserted in described insert groove by the above-mentioned side of described male model plate, described two latches insert in described two slots, described in insert and be locked on the above-mentioned side of described male model plate away from one end of described two latches.
2. the son that enters of mould as claimed in claim 1 is changed structure, it is characterized in that, described enter sub bottom there is inclined-plane, described in the described latch inserted in described enter under sub-installment state the end near a side of described male model plate there is radian, described radian coordinates described inclined-plane.
3. the son that enters of mould as claimed in claim 1 is changed structure, it is characterized in that, described in the insert cross section of middle part rectangular.
4. the son that enters of the mould as described in any one in claim 1-3 is changed structure, it is characterized in that, described in enter the middle part of the corresponding shaped article of sub forming surface.
5. the son that enters of the mould as described in any one in claim 1-3 is changed structure, it is characterized in that, described in insert and there is handle away from one end of described two latches.
CN201310141342.0A 2013-04-23 2013-04-23 Insert core replacing structure of mould CN104118079A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201310141342.0A CN104118079A (en) 2013-04-23 2013-04-23 Insert core replacing structure of mould

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201310141342.0A CN104118079A (en) 2013-04-23 2013-04-23 Insert core replacing structure of mould

Publications (1)

Publication Number Publication Date
CN104118079A true CN104118079A (en) 2014-10-29

Family

ID=51763832

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201310141342.0A CN104118079A (en) 2013-04-23 2013-04-23 Insert core replacing structure of mould

Country Status (1)

Country Link
CN (1) CN104118079A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108127946A (en) * 2017-12-01 2018-06-08 山东豪迈机械科技股份有限公司 Tire-mold side plate and tire-mold
IT201700078550A1 (en) * 2017-07-13 2019-01-13 Adm S R L Multi-piece, interchangeable, quick-assembly mold

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2936674Y (en) * 2006-08-25 2007-08-22 佛山市顺德区汉达精密电子科技有限公司 Mould structure for conveniently chaning core
CN201784137U (en) * 2010-07-30 2011-04-06 富港电子(东莞)有限公司 Injection die
CN203267011U (en) * 2013-04-23 2013-11-06 汉达精密电子(昆山)有限公司 Insert core replacing structure of mould

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2936674Y (en) * 2006-08-25 2007-08-22 佛山市顺德区汉达精密电子科技有限公司 Mould structure for conveniently chaning core
CN201784137U (en) * 2010-07-30 2011-04-06 富港电子(东莞)有限公司 Injection die
CN203267011U (en) * 2013-04-23 2013-11-06 汉达精密电子(昆山)有限公司 Insert core replacing structure of mould

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
吴泊良等: "《塑料成型工艺与模具设计》", 31 December 2011, 国防工业出版社 *

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT201700078550A1 (en) * 2017-07-13 2019-01-13 Adm S R L Multi-piece, interchangeable, quick-assembly mold
CN108127946A (en) * 2017-12-01 2018-06-08 山东豪迈机械科技股份有限公司 Tire-mold side plate and tire-mold

Similar Documents

Publication Publication Date Title
CN103688418B (en) Blockout device for USB port
US20140016996A1 (en) Latching structure for portable electronic device and detaching method
CN103576747A (en) Electronic device shell
CN101616556B (en) Housing of electronic device and manufacturing method thereof
MX2014000252A (en) Method and system for manufacturing railcar coupler locks.
WO2009054451A1 (en) Compression-molding apparatus, and compression-molding method
WO2010098874A3 (en) Expandable cavity for injection molding tool
CN204262283U (en) Aluminium alloy casting sleeper beam elongated core segmentation core box
CN202866466U (en) Composite lock of luggage zipper
WO2008149651A1 (en) Equipment for molding mold with molding flask, and method for molding mold with molding flask
CN207564844U (en) A kind of grommet nut injection mould
CN203293487U (en) Flexible pipe plug injection mold
CN104184052A (en) Switch cabinet with novel door lock structure, and locking and unlocking method thereof
CN105081273B (en) Metalwork and metalwork forming method
CN202026192U (en) Novel wire protective sleeve
CN202462774U (en) Convenient device for dismounting and exchanging moveable insert block
CN205334604U (en) Integral type shopping cart lock of inserting coins
CN102148485B (en) The method of box at the bottom of end box and production
TW201300995A (en) Bezel assembly of electronic device and manufacture method thereof
CN103950145A (en) Integral mobile phone antenna injection molding process
CN202781648U (en) Male mold angle pin for injection molding mold
CN204997952U (en) Injection mold of lock core
CN103538211B (en) Die sinking both direction core-pulling mechanism
CN209095922U (en) A kind of molding die of Stirling engine dust cover
CN204834418U (en) Button structure and TV set that uses this button structure

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
RJ01 Rejection of invention patent application after publication
RJ01 Rejection of invention patent application after publication

Application publication date: 20141029