CN103128925A - Rapid die changing mould - Google Patents
Rapid die changing mould Download PDFInfo
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- CN103128925A CN103128925A CN201310070810XA CN201310070810A CN103128925A CN 103128925 A CN103128925 A CN 103128925A CN 201310070810X A CN201310070810X A CN 201310070810XA CN 201310070810 A CN201310070810 A CN 201310070810A CN 103128925 A CN103128925 A CN 103128925A
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Abstract
The invention discloses a rapid die changing mould. The rapid die changing mould is characterized in that a front die core bottom plate is arranged on a front die core, the front die core is flexibly arranged on a rear die core, and the rear die core is arranged on a rear die core bottom plate; a surface needle plate is fixedly arranged on a bottom needle plate, the surface needle plate is provided with a thimble and a resetting rod, the thimble passes through the rear die core bottom plate and stretches into a die cavity of the rear die core, and the resetting rod is sleeved with a resetting spring; the resetting rod passes through the rear die core bottom plate and is inserted into the rear die core, and the front die core bottom plate, the front die core, the rear die core, the rear die core bottom plate, the surface needle plate and a bottom needle plate are connected into a whole; a die frame B plate is arranged on a die leg, the die leg is arranged on a bottom plate, a hollow cavity is formed in the die leg, and the resetting rod, the resetting spring, the thimble, the surface needle plate and the bottom needle plate are placed in the hollow cavity; and the front die core bottom plate and a die frame A are arranged in a demountable manner, and the rear die core bottom plate and the die frame B plate are arranged in the demountable manner. The rapid die changing mould provided by the invention can take the whole inner die structure out in one-step operation to realize rapid die changing, and the injection molding production efficiency is improved.
Description
Technical field
The present invention relates to a kind of injection mold, refer in particular to a kind of fast die-changing die.
Background technology
In prior art, injection mold generally comprises mould bases A plate, front cavity base plate, front cavity, rear cavity, rear cavity base plate, release link, back-moving spring, thimble, face needle plate, end needle plate, mould bases B plate, mould pin and base plate; The front cavity base plate is arranged on mould bases A plate, and front cavity is arranged on mould bases; Thimble and release link are installed on end needle plate, and thimble passes the rear cavity base plate, and stretches into the die cavity of rear cavity, is socketed back-moving spring on release link, and release link passes the rear cavity base plate, and stretches into rear cavity; Rear cavity and rear cavity base plate are arranged on mould bases; Mould bases B plate is arranged on the mould pin, and the mould pin is arranged on base plate; Form cavity in the mould pin, release link, back-moving spring, thimble, face needle plate and end needle plate are placed in cavity.Its internal model structure comprises front cavity base plate, front cavity, rear cavity, rear cavity base plate, release link, back-moving spring, thimble, face needle plate and end needle plate.
Therefore, the mould of prior art, its internal model structure and mould bases are an integral body, the one corresponding secondary mould bases of secondary internal model structure, corresponding one by one, in the mold injection process, when needs are changed the mould inner mould structure, because front cavity and rear cavity all are arranged on mould bases, must be with internal model structure and mould bases integral replacing, namely during the injection moulding different product, must change simultaneously internal model structure and mould bases, its replacing program is complicated, can not once whole internal model structure be changed, and affects injection moulding production efficiency.
In view of the defects of prior art mould, the inventor develops a kind of fast die-changing die that overcomes defects, and this case produces thus.
Summary of the invention
The object of the present invention is to provide a kind of fast die-changing die that can be once whole internal model structure be taken out, realize not changing mould bases, mould bases is fixed on board and quick die change.
For reaching above-mentioned purpose, solution of the present invention is:
A kind of fast die-changing die comprises mould bases A plate, internal model structure, mould bases B plate, mould pin and base plate; Internal model structure comprises front cavity base plate, front cavity, rear cavity, rear cavity base plate, release link, back-moving spring, thimble, face needle plate and end needle plate;
The front cavity base plate is arranged on front cavity, and front cavity is movably arranged on rear cavity, and rear cavity is arranged on the rear cavity base plate; The face needle plate is fixedly mounted on end needle plate, thimble and release link are installed on the face needle plate, thimble passes the rear cavity base plate, and stretch into the die cavity of rear cavity, be socketed back-moving spring on release link, and release link is passed the rear cavity base plate and is inserted in rear cavity, makes front cavity base plate, front cavity, rear cavity, rear cavity base plate, face needle plate and end needle plate become an integral body;
Mould bases B plate is arranged on the mould pin, and the mould pin is arranged on base plate, forms cavity in the mould pin, and release link, back-moving spring, thimble, face needle plate and end needle plate are placed in cavity;
Front cavity base plate and mould bases A plate are detachably installed, and rear cavity base plate and mould bases B plate are detachably installed.
Further, guide pillar is set on rear cavity, accordingly, forms successively guide hole on front cavity and front cavity base plate, guide pillar passes successively guide hole front cavity and rear cavity is connected to become an integral body.
Further, on mould bases A plate, holder is set, holder one side forms fixed block, and screw rod passes successively that fixed block and holder insert in the slot that is formed on the front cavity base plate and detachable the installation; Equally, on mould bases B plate, holder is set, holder one side forms fixed block, and screw rod passes successively that fixed block and holder insert in the slot that is formed on the rear cavity base plate and detachable the installation.
Further, front cavity one side is provided with and hangs module.
After adopting such scheme, when the present invention changes internal model structure in injection moulding, because front cavity base plate, front cavity, rear cavity, rear cavity base plate, face needle plate and end needle plate become an integral body, thoroughly separate with mould bases, become an independent completion unit.Therefore, can once whole internal model structure be taken out, and mould bases is fixed on board, when the injection moulding different product, only needs to change different internal model structures, and need not to change mould bases, save the time of changing internal model structure, improve injection moulding production efficiency.
Description of drawings
Fig. 1 is decomposing schematic representation of the present invention;
Fig. 2 is view in transverse section of the present invention;
Fig. 3 is longitdinal cross-section diagram of the present invention;
Fig. 4 is front cavity view in transverse section of the present invention;
Fig. 5 is front cavity longitdinal cross-section diagram of the present invention;
Fig. 6 is rear cavity view in transverse section of the present invention;
Fig. 7 is rear cavity longitdinal cross-section diagram of the present invention;
Fig. 8 is internal model structure exploded view of the present invention;
Fig. 9 is internal model structure stereogram of the present invention;
Figure 10 is front cavity of the present invention and rear cavity view in transverse section;
Figure 11 is front cavity of the present invention and rear cavity longitdinal cross-section diagram.
Label declaration
Mould bases A plate 1 holder 11
Fixed block 12 screw rods 13
Internal model structure 2 front cavity base plates 21
Back-moving spring 26 thimbles 27
28 end of face needle plate needle plate 29
Mould bases B plate 3 holders 31
Fixed block 32 screw rods 33
Mould pin 4 base plates 5.
The specific embodiment
Below in conjunction with drawings and the specific embodiments, the present invention is elaborated.
Consult Fig. 1 to shown in Figure 11, a kind of fast die-changing die that the present invention discloses comprises mould bases A plate 1, internal model structure 2, mould bases B plate 3, mould pin 4 and base plate 5.
As Fig. 8 and shown in Figure 9, internal model structure 2 comprises front cavity base plate 21, front cavity 22, rear cavity 23, rear cavity base plate 24, release link 25, back-moving spring 26, thimble 27, face needle plate 28 and end needle plate 29.
Front cavity base plate 21 is arranged on front cavity 22, and front cavity 22 is movably arranged on rear cavity 23, and its concrete mounting means is: guide pillar 231 is set on rear cavity 23, and in the present embodiment, guide pillar 231 is set to four, is separately positioned on four corners of rear cavity 23; Accordingly, form successively guide hole (221,211) on front cavity 22 and front cavity base plate 21, guide pillar 231 passes successively guide hole (221,211) front cavity 22 and rear cavity 23 is connected to become an integral body, and rear cavity 23 is arranged on rear cavity base plate 24.
Pass successively guide hole (221,211) by guide pillar 231 front cavity 22 and rear cavity 23 are connected to become an integral body, and release link 25 is passed rear cavity base plate 24 and inserts in rear cavity 23, and then make front cavity base plate 21, front cavity 22, rear cavity 23, rear cavity base plate 24, face needle plate 28 and end needle plate 29 become an integral body, during die change, can once all take out, realize quick die change, enhance productivity.
Mould bases B plate 3 is arranged on mould pin 4, and mould pin 4 is arranged on base plate 5, forms cavity in mould pin 4, and release link 25, back-moving spring 26, thimble 27, face needle plate 28 and end needle plate 29 are placed in cavity.
Front cavity base plate 21 is detachably installed with mould bases A plate 1, in the present embodiment, on mould bases A plate 1, holder 11 is set, holder 11 1 sides form fixed blocks 12, and screw rod 13 passes successively that fixed block 12 and holder 11 insert in the slot 212 that is formed on front cavity base plate 21 and detachable the installation.And rear cavity base plate 24 is detachably installed with mould bases B plate 3, in the present embodiment, on mould bases B plate 3, holder 31 is set, holder 31 1 sides form fixed blocks 32, and screw rod 33 passes successively that fixed block 32 and holder 21 insert in the slot 241 that is formed on rear cavity base plate 24 and detachable the installation.
The present invention is provided with in front cavity 22 1 sides and hangs module 222, facilitates the disposable quick taking-up of internal model structure 2.
The present invention is in injection moulding process, and when needs were changed this internal model structure 2, the screw rod 13 of outwarding winding made it break away from location to front cavity base plate 21, and the screw rod 33 of outwarding winding simultaneously makes it break away from location to rear cavity base plate 24; Hang module 222 by what be arranged on front cavity 22 1 sides, can once whole internal model structure 2 be taken out, realize quick die change, enhance productivity.
The above is only one embodiment of the present of invention, is not the restriction to this case design, and all equivalent variations of doing according to the design key of this case all fall into the protection domain of this case.
Claims (4)
1. a fast die-changing die, is characterized in that: comprise mould bases A plate, internal model structure, mould bases B plate, mould pin and base plate; Internal model structure comprises front cavity base plate, front cavity, rear cavity, rear cavity base plate, release link, back-moving spring, thimble, face needle plate and end needle plate;
The front cavity base plate is arranged on front cavity, and front cavity is movably arranged on rear cavity, and rear cavity is arranged on the rear cavity base plate; The face needle plate is fixedly mounted on end needle plate, thimble and release link are installed on the face needle plate, thimble passes the rear cavity base plate, and stretch into the die cavity of rear cavity, be socketed back-moving spring on release link, and release link is passed the rear cavity base plate and is inserted in rear cavity, makes front cavity base plate, front cavity, rear cavity, rear cavity base plate, face needle plate and end needle plate become an integral body;
Mould bases B plate is arranged on the mould pin, and the mould pin is arranged on base plate, forms cavity in the mould pin, and release link, back-moving spring, thimble, face needle plate and end needle plate are placed in cavity;
Front cavity base plate and mould bases A plate are detachably installed, and rear cavity base plate and mould bases B plate are detachably installed.
2. a kind of fast die-changing die as claimed in claim 1, it is characterized in that: guide pillar is set on rear cavity, accordingly, forms successively guide hole on front cavity and front cavity base plate, guide pillar passes successively guide hole front cavity and rear cavity is connected to become an integral body.
3. a kind of fast die-changing die as claimed in claim 1 is characterized in that: on mould bases A plate, holder is set, holder one side forms fixed block, and screw rod passes successively that fixed block and holder insert in the slot that is formed on the front cavity base plate and detachable the installation; Equally, on mould bases B plate, holder is set, holder one side forms fixed block, and screw rod passes successively that fixed block and holder insert in the slot that is formed on the rear cavity base plate and detachable the installation.
4. a kind of fast die-changing die as claimed in claim 1, it is characterized in that: front cavity one side is provided with hangs module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310070810XA CN103128925A (en) | 2013-03-06 | 2013-03-06 | Rapid die changing mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310070810XA CN103128925A (en) | 2013-03-06 | 2013-03-06 | Rapid die changing mould |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103128925A true CN103128925A (en) | 2013-06-05 |
Family
ID=48489690
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310070810XA Pending CN103128925A (en) | 2013-03-06 | 2013-03-06 | Rapid die changing mould |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103128925A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105619712A (en) * | 2016-02-25 | 2016-06-01 | 欧阳庆丰 | Quick mold structure of connector |
| CN106827646A (en) * | 2017-03-22 | 2017-06-13 | 尚鳌自动化工程（上海）有限公司 | A kind of mould quick switching mechanism and its changing method |
| CN109318403A (en) * | 2018-11-28 | 2019-02-12 | 上海通领汽车科技股份有限公司 | Quickly mold changing benevolence device and mold |
| CN109397622A (en) * | 2018-12-06 | 2019-03-01 | 上海威可特汽车热交换器制造有限公司 | A kind of injection mold Quick die exchange structure |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2379287Y (en) * | 1999-06-28 | 2000-05-24 | 中国石油化工集团公司 | Quick changing core type thermoplastic sample injection mould |
| CN200988288Y (en) * | 2006-11-14 | 2007-12-12 | 富港电子（东莞）有限公司 | Quick mould changing system mechanism |
| CN201105487Y (en) * | 2007-10-19 | 2008-08-27 | 谢远鹏 | Combined die |
| CN201410724Y (en) * | 2009-06-18 | 2010-02-24 | 厦门新鸿洲精密科技有限公司 | Fast switching mold used for injection molding |
| KR101021089B1 (en) * | 2009-03-27 | 2011-03-14 | (주)옵토라인 | The ejecting structure of a eject mold that have a screw |
-
2013
- 2013-03-06 CN CN201310070810XA patent/CN103128925A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2379287Y (en) * | 1999-06-28 | 2000-05-24 | 中国石油化工集团公司 | Quick changing core type thermoplastic sample injection mould |
| CN200988288Y (en) * | 2006-11-14 | 2007-12-12 | 富港电子（东莞）有限公司 | Quick mould changing system mechanism |
| CN201105487Y (en) * | 2007-10-19 | 2008-08-27 | 谢远鹏 | Combined die |
| KR101021089B1 (en) * | 2009-03-27 | 2011-03-14 | (주)옵토라인 | The ejecting structure of a eject mold that have a screw |
| CN201410724Y (en) * | 2009-06-18 | 2010-02-24 | 厦门新鸿洲精密科技有限公司 | Fast switching mold used for injection molding |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105619712A (en) * | 2016-02-25 | 2016-06-01 | 欧阳庆丰 | Quick mold structure of connector |
| CN106827646A (en) * | 2017-03-22 | 2017-06-13 | 尚鳌自动化工程（上海）有限公司 | A kind of mould quick switching mechanism and its changing method |
| CN109318403A (en) * | 2018-11-28 | 2019-02-12 | 上海通领汽车科技股份有限公司 | Quickly mold changing benevolence device and mold |
| CN109318403B (en) * | 2018-11-28 | 2024-02-23 | 上海通领汽车科技股份有限公司 | Quick die core replacing device and die |
| CN109397622A (en) * | 2018-12-06 | 2019-03-01 | 上海威可特汽车热交换器制造有限公司 | A kind of injection mold Quick die exchange structure |
| CN109397622B (en) * | 2018-12-06 | 2024-03-01 | 上海威可特汽车热交换器制造有限公司 | Quick die change structure of injection mold |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C05 | Deemed withdrawal (patent law before 1993) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130605 |