CN203236669U - Inclined guide column lateral parting core-pulling mold - Google Patents
Inclined guide column lateral parting core-pulling mold Download PDFInfo
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- CN203236669U CN203236669U CN 201320090280 CN201320090280U CN203236669U CN 203236669 U CN203236669 U CN 203236669U CN 201320090280 CN201320090280 CN 201320090280 CN 201320090280 U CN201320090280 U CN 201320090280U CN 203236669 U CN203236669 U CN 203236669U
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- inclined guide
- sliding block
- side core
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Abstract
The utility model discloses an inclined guide column lateral parting core-pulling mold. The mold consists of a pushing piece plate, a spring, a limiting screw rod, a stop block, a side core sliding block, a pressing block, a side core, inclined guide columns, a male mold, a stationary mold seat plate, a side cavity sliding block and a stationary mold plate. During mold opening, a product is wrapped on the male mold and moves leftwards together with a moving mold part, and a main runner aggregate which is connected with the product exits from a sprue bushing; under the action of the inclined guide columns, the side core sliding block and the side cavity sliding block laterally move up and down in a sliding guide groove respectively so as to be away from the product. During mold closing, the pushing piece plate is reset through a pushing rod, and a side sliding block is driven by the inclined guide columns to be reset. The mold is high in motion continuity, simple in structure, good in pressure transfer, and suitable for automatic production of mass products.
Description
Technical field:
The present invention relates to injecting molding die and die cast metal mould, is the mould that the Angle Pin undercut is loosed core.
Background technology:
When the inboard that injection or the goods of die cast are different from folding mould direction or the outside have hole, recessed or boss, the part at this place of moulding must be made and can be displaced sideways on the mould, so that before the goods demoulding is released, first the side direction forming part is extracted out, and then goods are released in mould, at present according to the difference of power resources, that side-parting core-pulling mechanism can divide is motor-driven, hydraulic pressure, pneumatic and manual several classes.Motor-driven undercut with loose core, be to utilize injection molding or die casting mould opening force as power, by relevant driving parts, masterpiece is used for that the side direction forming part makes its undercut or with its side core-pulling.By relevant driving parts the side direction forming part is resetted again during matched moulds.This class mold mechanism production efficiency is high, and automaticity is good, but mould structure is complicated, and die debugging, installation, maintenance are inconvenient, must have under professional and technical personnel's the prerequisite just can carry out production and application.Hydraulic pressure or air pressure side-parting core-pulling mechanism are that hydraulic coupling or compressed air carry out somatotype and loose core as power, by hydraulic coupling or compressed air the side direction forming part are resetted too.Such stable action of loosing core, multiplex large in withdrawing power, the occasion that Core-pulling distance is long, but die cost is high, installs, debugging inconvenience.Manually side-parting core-pulling mechanism is to utilize manpower with the mould undercut or loose core, and this class mechanism mould structure is simple, but inconvenient operation, labor strength is large, and production efficiency is low.In order to overcome the deficiency of above-mentioned mould, the spy provides following a kind of mould to solve these problems.
Summary of the invention:
The present invention provides the mould that the Angle Pin undercut is loosed core.It is achieved in that as shown in the figure has a through hole on the goods, and downside has a boss.On mould, side core is bumped in the side core slide block side through hole in the moulding, adopt side cavity slide block moulding downside boss.Angle Pin is fixed on the cover half part, and side core slide block and side cavity slide block are installed in the guide runner of dynamic model part.During die sinking, goods pack tightly on punch and move right with the dynamic model part, the solidifying material of the sprue that links to each other with goods is deviate from from sprue bush, meanwhile, when side core slide block and side cavity slide block retreated with dynamic model under the effect of Angle Pin, side core slide block and side cavity slide block were displaced sideways up and down respectively in the guide runner of push piece plate and break away from goods.The mould that the Angle Pin undercut is loosed core, it has simplified mould structure, moves solid and reliable, the pressure transmission is good, is of value to design and the manufacturing of similar articles mould, has saved a large amount of die steels, low cost of manufacture, the manufacturing cycle is short, and new product release is brought great convenience.The mould that the Angle Pin undercut is loosed core, it is complicated to have solved motor-driven undercut core-pulling die structure, and die debugging, installation, maintenance inconvenience must have the problem that just can carry out production and application under professional and technical personnel's the prerequisite.Solved hydraulic pressure or air pressure side-parting core-pulling mechanism, die cost is high, the problem of installation, debugging, inconvenient maintenance.Solved manual undercut core-pulling mechanism inconvenient operation, labor strength is large, the problem that production efficiency is low, the mould that the Angle Pin undercut is loosed core, it is characterized in that: push piece plate (1) cooperates with punch (9) glade plane space, spring (2) is installed on the Limit screw (3), Limit screw (3) is fastenedly connected with side core slide block (5), after baroclinic block (6) and baroclinic block (14) are fastened on the top clamping plate (10), its inclined-plane cooperates with the inclined-plane of side core slide block (5), side core (7) is installed on the side core slide block (5) and then is communicated with pin, Angle Pin (8) and Angle Pin (12) are installed in the inclined hole of solid plate (13), become again glade plane space to cooperate with inclined hole on the side core slide block (5), solid plate (13) is fastenedly connected with top clamping plate (10), and block (15) is fastened on the side of push piece plate (1).
Description of drawings:
The present invention is further described below in conjunction with accompanying drawing
Shown in the figure:
Sectional side elevation when Fig. 1 is Angle Pin undercut core-pulling die matched moulds moulding by casting
Vertical bitmap when Fig. 2 is the die sinking of Angle Pin undercut core-pulling die
Numeral number represents respectively among the figure:
1---push piece plate 2---spring 3---Limit screw
4---block 5---side core slide block 6---baroclinic blocks
7---side core 8---Angle Pin 9---punch
10---top clamping plate 11---side cavity slide block 12---Angle Pins
13---solid plate 14---baroclinic block 15---blocks
The specific embodiment:
The mould that the Angle Pin undercut is loosed core as shown in the figure, the goods upside has a through hole among the figure, and downside has a boss, on mould, side core (7) is bumped into side through hole in the middle moulding of side core slide block (5), adopts side cavity slide block (11) moulding downside boss.Angle Pin is fixed on the cover half part, and side core slide block (5) and side cavity slide block (11) are installed in the guide runner of dynamic model part.During die sinking, goods pack tightly at punch (9) and upward are moved to the left with the dynamic model part, the solidifying material of the sprue that links to each other with goods is deviate from from sprue bush, meanwhile, under the effect of Angle Pin (8) and (12), when side core slide block (5) and side cavity slide block (11) retreat with dynamic model, side core slide block (5) and side cavity slide block (11) move and the disengaging goods, until Angle Pin (12) breaks away from them, side core-pulling and somatotype just finish.Angle Pin during matched moulds (12) accurately inserts in the inclined hole of slide block, forces side core slide block (5) to reset, and push piece plate (1) resets by push rod, reset complete after, by the locking of baroclinic block (6) and baroclinic block (14).
Claims (1)
1. the Angle Pin undercut mould of loosing core, it is characterized in that: push piece plate (1) cooperates with punch (9) glade plane space, spring (2) is installed on the Limit screw (3), Limit screw (3) is fastenedly connected with side core slide block (5), after baroclinic block (6) and baroclinic block (14) are fastened on the top clamping plate (10), its inclined-plane cooperates with the inclined-plane of side core slide block (5), side core (7) is installed on the side core slide block (5) and then is communicated with pin, Angle Pin (8) and Angle Pin (12) are installed in the inclined hole of solid plate (13), become again glade plane space to cooperate with inclined hole on the side core slide block (5), solid plate (13) is fastenedly connected with top clamping plate (10), and block (15) is fastened on the side of push piece plate (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320090280 CN203236669U (en) | 2013-02-08 | 2013-02-08 | Inclined guide column lateral parting core-pulling mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320090280 CN203236669U (en) | 2013-02-08 | 2013-02-08 | Inclined guide column lateral parting core-pulling mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203236669U true CN203236669U (en) | 2013-10-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320090280 Expired - Fee Related CN203236669U (en) | 2013-02-08 | 2013-02-08 | Inclined guide column lateral parting core-pulling mold |
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| CN (1) | CN203236669U (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103737858A (en) * | 2013-12-19 | 2014-04-23 | 中山市加贝五金模具有限公司 | Oblique core-pulling mechanism of injection mold |
| CN104097303A (en) * | 2014-07-23 | 2014-10-15 | 杭州科技职业技术学院 | Slanting guide column side core-pulling mechanism |
| CN104325607A (en) * | 2014-10-11 | 2015-02-04 | 宁波双林模具有限公司 | Large slide block advanced resetting device of large and small linked slide block |
| CN104760227A (en) * | 2015-05-01 | 2015-07-08 | 陈伟娅 | Single-edge four-sliding-block synchronous core-pulling mechanism |
| CN105500581A (en) * | 2015-12-24 | 2016-04-20 | 宝鸡烽火工模具技术有限公司 | Mold structure |
| CN105881836A (en) * | 2016-04-22 | 2016-08-24 | 浙江凯华模具有限公司 | Delayed side core-pulling mechanism of injection mold |
| CN106925746A (en) * | 2017-04-27 | 2017-07-07 | 深圳市品成金属制品有限公司 | Die casting without pattern draft |
| CN109333939A (en) * | 2018-10-18 | 2019-02-15 | 浙江百康光学股份有限公司 | A kind of double-slider extracting core mechanism |
| CN112622182A (en) * | 2020-11-14 | 2021-04-09 | 宁波秦鼎材料科技有限公司 | Injection mold |
| CN113715272A (en) * | 2021-08-31 | 2021-11-30 | 东莞市艾尔玛科技有限公司 | Automatic injection molding core pulling machine for molded products |
-
2013
- 2013-02-08 CN CN 201320090280 patent/CN203236669U/en not_active Expired - Fee Related
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103737858A (en) * | 2013-12-19 | 2014-04-23 | 中山市加贝五金模具有限公司 | Oblique core-pulling mechanism of injection mold |
| CN104097303A (en) * | 2014-07-23 | 2014-10-15 | 杭州科技职业技术学院 | Slanting guide column side core-pulling mechanism |
| CN104325607A (en) * | 2014-10-11 | 2015-02-04 | 宁波双林模具有限公司 | Large slide block advanced resetting device of large and small linked slide block |
| CN104760227A (en) * | 2015-05-01 | 2015-07-08 | 陈伟娅 | Single-edge four-sliding-block synchronous core-pulling mechanism |
| CN105500581A (en) * | 2015-12-24 | 2016-04-20 | 宝鸡烽火工模具技术有限公司 | Mold structure |
| CN105881836A (en) * | 2016-04-22 | 2016-08-24 | 浙江凯华模具有限公司 | Delayed side core-pulling mechanism of injection mold |
| CN106925746A (en) * | 2017-04-27 | 2017-07-07 | 深圳市品成金属制品有限公司 | Die casting without pattern draft |
| CN106925746B (en) * | 2017-04-27 | 2019-02-05 | 深圳市品成金属制品有限公司 | Die casting without pattern draft |
| CN109333939A (en) * | 2018-10-18 | 2019-02-15 | 浙江百康光学股份有限公司 | A kind of double-slider extracting core mechanism |
| CN109333939B (en) * | 2018-10-18 | 2023-12-08 | 浙江百康光学股份有限公司 | Double-slider core pulling mechanism |
| CN112622182A (en) * | 2020-11-14 | 2021-04-09 | 宁波秦鼎材料科技有限公司 | Injection mold |
| CN113715272A (en) * | 2021-08-31 | 2021-11-30 | 东莞市艾尔玛科技有限公司 | Automatic injection molding core pulling machine for molded products |
| CN113715272B (en) * | 2021-08-31 | 2023-09-05 | 艾尔玛科技股份有限公司 | Automatic injection molding core pulling machine for molded products |
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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: 20131016 Termination date: 20140208 |