CN202498694U - Oblique guide pillar incomplete core-pulling mould mechanism - Google Patents
Oblique guide pillar incomplete core-pulling mould mechanism Download PDFInfo
- Publication number
- CN202498694U CN202498694U CN2011203858872U CN201120385887U CN202498694U CN 202498694 U CN202498694 U CN 202498694U CN 2011203858872 U CN2011203858872 U CN 2011203858872U CN 201120385887 U CN201120385887 U CN 201120385887U CN 202498694 U CN202498694 U CN 202498694U
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- China
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- core
- mould
- guide pillar
- slide block
- oblique guide
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- Expired - Fee Related
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Abstract
An oblique guide pillar incomplete core-pulling mould mechanism is composed of a movable fixed mould base plate, a sprue bush, screws, a guide pillar, a guide sleeve, a spring, a cooling water nozzle, a push-out plate, a return rod, a mould core, a push plate, an oblique guide pillar, a floating block, push rods, and a movable mould set plate. The mould mechanism is simple in structure, stable and reliable in action, and high in degree of automation, and can be adapted to the technical requirements of various types of injection and die-casting machines.
Description
Technical field
The present invention relates to injection-moulding plastic mould and die cast metal mould, is the mold mechanism that a kind of Angle Pin is not exclusively loosed core.
Background technology
At present, at mould side somatotype and on loosing core, all be to adopt hydraulic pressure, vapour pressure, spring, gear, tooth bar, motor to accomplish, though that these mechanisms move is solid and reliable; Withdrawing power is big, and product quality obtains strong assurance, and production efficiency is high, but brings very big difficulty to mould design and manufacturing; Mould is given to make and is installed and debug and bring very big inconvenience aborning because spare and accessory parts and additional mechanism providing additional operation are more, on the other hand because mold mechanism is complicated; Company's inertia of part and part is extremely strong, just causes cover piece mould parts not use if a certain part is scrapped, and maintenance difficulty is especially big; Therefore can only process again, so just cause the waste on the production time, bring inconvenience to new product release; On the one hand because mechanism is complicated, add-on parts is many, the die cost extra-high-speed again.In order to overcome this difficult problem, the spy provides following a kind of mechanism to simplify above-mentioned mold mechanism.
Summary of the invention
The present invention provides the mold mechanism that a kind of Angle Pin is not exclusively loosed core, and is as shown in the figure, and goods are the oval cone barrel of thin-walled; As extract core fully out and take out goods; Then die size is bigger, is difficult to satisfy the technical parameter of injector or die casting machine, not exclusively extracts structure out so adopt.During die sinking, the slide block core of being made up of slide block, core is not exclusively loosed core under the withdrawing of Angle Pin; After removing package power, during die sinking, push pedal promotes push rod and bolt promotes product and floating slider; Make the unsettled back of slide block core take out product; Product is released stroke will be higher than running gate system, and floating slider can not break away from the dynamic model cage plate, and slide block core two ends are designed with the location.The mold mechanism that a kind of Angle Pin is not exclusively loosed core; It has solved that mold mechanism is complicated brings difficulty for design and manufacturing, has solved the problem of mold repair, installation, debug difficulties, simultaneously its simple in structure, reliable in action; After having solved mould and scrapping, the difficult problem that can not keep in repair.The mold mechanism that a kind of Angle Pin is not exclusively loosed core is characterized in that: release link (1) is communicated with push pedal (3) and dynamic model cage plate (11); Core (2) is fastenedly connected with slide block (5), and slide block (5) is slidingly matched with Angle Pin (4) gap, and bolt (7) is communicated with dynamic model cage plate (11); Floating slider (6) is communicated with bolt (7); Push rod (8) and push rod (10) and dynamic model cage plate (11) matched in clearance, and be connected in the push pedal (3), sprue bush (9) is installed on the cover half cage plate and fits in and is slidingly connected.
Description of drawings
Below in conjunction with accompanying drawing the present invention is further specified
The vertical profile side figure of loosing core when picture in picture 1 is mould matched moulds situation
Vertical profile release, cast and cooling system figure when Fig. 2 is mould matched moulds situation.
Sequence number is represented respectively among the figure:
1--release link 2--core 3--push pedal
4--Angle Pin 5--slide block 6--floating slider
7--bolt 8--push rod 9--sprue bush
10--push rod 11--dynamic model cage plate
The specific embodiment:
The mold mechanism that a kind of Angle Pin is not exclusively loosed core, its specific embodiment is: as shown in the figure, goods are the oval cone barrel of thin-walled; As release goods after extracting core fully out; Then die size is big, is difficult to satisfy the specification requirement of die casting machine and injector, so adopt incomplete core-pulling mechanism.During die sinking; The slide block core of forming by slide block (5), core (2); Under the withdrawing of taper pin (4), not exclusively loose core, remove package power, after the die sinking; Push pedal (3) promotes push rod (8) and push rod (10) and bolt (7) and promotes goods and floating slider (6), makes slide block core (2), (5) unsettled back release goods.Goods exceed sprue bush (9) when releasing the stroke design; Floating slider (6) can not break away from dynamic model cage plate (11); Slide block core (2) two ends are the location not; Angle Pin during matched moulds (4) drives slide block (6) to inboard parallel the moving of mould, after slide block (6) reaches closure state, again by the hole locking of baroclining on the solid plate.
Claims (1)
1. mold mechanism that Angle Pin is not exclusively loosed core, it is characterized in that: release link (1) is communicated with push pedal (3) and dynamic model cage plate (11), and core (2) is fastenedly connected with slide block (5); Slide block (5) is slidingly matched with Angle Pin (4) gap; Bolt (7) is communicated with dynamic model cage plate (11), and floating slider (6) is communicated with bolt (7), push rod (8) and push rod (10) and dynamic model cage plate (11) matched in clearance; And be connected in the push pedal (3), sprue bush (9) is installed on the cover half cage plate and fits in and is slidingly connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203858872U CN202498694U (en) | 2011-09-27 | 2011-09-27 | Oblique guide pillar incomplete core-pulling mould mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203858872U CN202498694U (en) | 2011-09-27 | 2011-09-27 | Oblique guide pillar incomplete core-pulling mould mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202498694U true CN202498694U (en) | 2012-10-24 |
Family
ID=47035320
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203858872U Expired - Fee Related CN202498694U (en) | 2011-09-27 | 2011-09-27 | Oblique guide pillar incomplete core-pulling mould mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202498694U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103100687A (en) * | 2012-12-12 | 2013-05-15 | 重庆百吉四兴压铸有限公司 | Fuel injection pump box abnormity loose core die |
| CN104760225A (en) * | 2015-04-29 | 2015-07-08 | 耿晓冬 | Floating type sliding block core pulling and demoulding mechanism |
| CN104785751A (en) * | 2015-05-15 | 2015-07-22 | 内蒙古宏达压铸有限责任公司 | Die-casting die |
| CN106141138A (en) * | 2015-04-02 | 2016-11-23 | 宁波华朔模具机械有限公司 | A kind of abnormity cavity core-pulling die |
-
2011
- 2011-09-27 CN CN2011203858872U patent/CN202498694U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103100687A (en) * | 2012-12-12 | 2013-05-15 | 重庆百吉四兴压铸有限公司 | Fuel injection pump box abnormity loose core die |
| CN106141138A (en) * | 2015-04-02 | 2016-11-23 | 宁波华朔模具机械有限公司 | A kind of abnormity cavity core-pulling die |
| CN106141138B (en) * | 2015-04-02 | 2018-07-13 | 浙江华朔科技股份有限公司 | A kind of abnormity cavity core-pulling die |
| CN104760225A (en) * | 2015-04-29 | 2015-07-08 | 耿晓冬 | Floating type sliding block core pulling and demoulding mechanism |
| CN104785751A (en) * | 2015-05-15 | 2015-07-22 | 内蒙古宏达压铸有限责任公司 | Die-casting die |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP02 | Change in the address of a patent holder |
Address after: 404155, 8, Kelon Road, Wanzhou District, Chongqing Patentee after: Mou Weijun Address before: 404000, No. 3, unit 11, 1-2 Hua Cheng Hua court, Kaixian, Chongqing Patentee before: Mou Weijun |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121024 Termination date: 20130927 |