CN201279892Y - Injection mold vacuum sucker type insert fixing device - Google Patents
Injection mold vacuum sucker type insert fixing device Download PDFInfo
- Publication number
- CN201279892Y CN201279892Y CNU2008201337582U CN200820133758U CN201279892Y CN 201279892 Y CN201279892 Y CN 201279892Y CN U2008201337582 U CNU2008201337582 U CN U2008201337582U CN 200820133758 U CN200820133758 U CN 200820133758U CN 201279892 Y CN201279892 Y CN 201279892Y
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- China
- Prior art keywords
- vacuum cup
- vacuum
- injection mold
- fixing device
- sucker connector
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- 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
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Abstract
The utility model provides a device for fixing a vacuum chuck type insert of an injection mold. The device comprises a vacuum chuck (1), a chuck connector (2) and an air flue (3). The utility model which adopts the technical scheme of the negative-pressure vacuum truck to fix the insert is particularly suitable for holding and fixing an insert with a larger area and smooth surfaces, and overcomes the shortages that the reset action mechanism is complex, the operation is not reliable, and the appearance quality of a molding product is impacted in the insert-fixing mode of the prior art, thereby achieving the purposes that the holding mechanism of plate-type inserts is simplified; the operation is simple and reliable; and the appearance quality of the molding product can not be impacted.
Description
Technical field
The utility model relates to the injection mold insert-fixing device, specifically be meant in injection mold, be used for fixing smooth surface, can not be for supporting or the flat-type of retaining part or than a kind of injection mold vacuum cap type insert-fixing device of the plate class inserts of larger radius of curvature.
Background technology
The injection mold of prior art, for smooth surface, can not be for supporting or the flat-type of retaining part or fixing than the plate based article inserts of larger radius of curvature, usually take to be sidelong and put inserts at dynamic model, below inserts, establish telescopic block or push rod is supported with the left and right sides, earlier inserts is clamped during matched moulds, behind the matched moulds, under the clamping of active and inactive mold, block and push rod are shunk back and are left the technical scheme of inserts, the prior art scheme exists following problem and defective: plastic member product can leave vestige in the position of block, influences the plastic member product presentation quality, for the plastic member product that appearance requirement is arranged does not allow; The mode that inserts is fixed is unreliable, and the shake in the injection machine matched moulds process can make inserts fall or produce displacement; The layout of support limit stop and push rod is subjected to the restriction of plastic member product shape, homing action mechanism complexity.
In sum, there is homing action mechanism complexity in the inserts fixed form of prior art, operates the problems and shortcomings that operation is unreliable, influence the plastic member product presentation quality.
Summary of the invention
Problems and shortcomings at above-mentioned prior art existence; the utility model adopts the fixedly technical scheme of inserts of vacuum cup negative pressure; a kind of injection mold vacuum cap type insert-fixing device is provided; cover half or dynamic model side at mould are installed vacuum cup; by the assigned address that manually inserts is put into mould; producing negative pressure by vacuum cup is fixed; after finishing the injection moulding die sinking; the vacuum cup release can make the plastic member product and the mold separation of band inserts; this technical scheme of the present utility model; especially be fit to gripping of the inserts smooth than wide area surface; reach the clamping device of simplifying the flat-type inserts; the operation operation is simple and reliable, does not influence the purpose of plastic member product presentation quality.
The purpose of this utility model is achieved in that injection mold vacuum cap type insert-fixing device comprises vacuum cup, sucker connector, air flue, wherein: the parts that described vacuum cup constitutes for the metal base that is connected internal thread by discoid rubber and band, the center is provided with through hole; Described sucker connector is the cylindrical parts of the "T"-shaped step of metal system, and its center is provided with through hole, and little head end is provided with external screw thread and can be connected with vacuum cup; Described air flue is to be arranged in cover half or the dynamic model, connects the circular hole formula gas passage of mould outside and sucker connector, and itself and outside connection are equipped with rubber hose coupling.
Use assembling (each parts mutual alignment and relation):
Cover half or dynamic model side at mould; fixed position according to the goods inserts; the resettlement groove of vacuum cup is set; air flue is communicated with it through sucker connector central through hole; the microcephaly of sucker connector holds the internal thread of external screw thread precession vacuum cup metal base; vacuum cup is fixed in the resettlement groove, vacuum source is linked to each other with rubber hose coupling with pneumatic hose and two-position three way magnetic valve.
Operation principle and program:
The utility model need be aided with the vacuum source of being made up of vavuum pump, vacuum tank when using, during work, aim at by manually being aided with pattern instrument centering, the goods inserts is put into the position of setting on the mould, and magnetic valve is opened, and switches to connect vacuum source, the negative pressure of vacuum that vacuum source provides is delivered to vacuum cup through pneumatic hose, rubber hose coupling, air flue, sucker connector, and vacuum cup produces negative pressure, and the goods inserts is absorbed and fixed on the mould, take off pattern, matched moulds, injection moulding, cooling, die sinking, the demoulding; Closed electromagnetic valve switches and connects atmosphere, makes the vacuum cup release, the plastic member product and the mold separation of band inserts.
The utility model is taked the fixedly technical scheme of inserts of above-mentioned vacuum cup negative pressure, a kind of injection mold vacuum cap type insert-fixing device that is provided, especially be fit to gripping of the inserts smooth than wide area surface, overcome the homing action mechanism complexity that prior art inserts fixed form exists, operated the problems and shortcomings that operation is unreliable, influence the plastic member product presentation quality, reached the clamping device of simplifying the flat-type inserts, the operation operation is simple and reliable, does not influence the purpose of plastic member product presentation quality.
Description of drawings
Fig. 1 is the schematic diagram that injection mold vacuum cap type insert-fixing device of the present utility model is located at the cover half side;
Fig. 2 is the schematic diagram that injection mold vacuum cap type insert-fixing device of the present utility model is located at the dynamic model side.
Below in conjunction with the embodiment in the accompanying drawing the utility model is described in further detail, but should not be construed as any restriction of the present utility model.
Among the figure: vacuum cup 1, sucker connector 2, air flue 3, goods inserts 01, plastic member product 02, cover half 03, dynamic model 04, rubber hose coupling 05, resettlement groove 06.
The specific embodiment
Consult Fig. 1, Fig. 2, a kind of injection mold vacuum cap type insert-fixing device of the present utility model comprises vacuum cup 1, sucker connector 2, air flue 3, wherein: the parts that described vacuum cup 1 constitutes for the metal base that is connected internal thread by discoid rubber and band, the center is provided with through hole; Described sucker connector 2 is the cylindrical parts of the "T"-shaped step of metal system, and its center is provided with through hole, and little head end is provided with external screw thread and can be connected with vacuum cup; Described air flue 3 is for to be arranged in cover half or the dynamic model, connects the outside circular hole formula gas passage with sucker connector 2 of mould, and itself and outside connection are equipped with rubber hose coupling 05.
Use assembling (each parts mutual alignment and relation):
Cover half or dynamic model side at mould; fixed position according to goods inserts 01; the resettlement groove 06 of vacuum cup 1 is set; air flue 3 is communicated with it through sucker connector 2 central through holes; the microcephaly of sucker connector 2 holds the internal thread of external screw thread precession vacuum cup 1 metal base; vacuum cup 1 is fixed in the resettlement groove 06, vacuum source is linked to each other with rubber hose coupling 05 with pneumatic hose and two-position three way magnetic valve.
Operation principle and program:
The utility model need be aided with by vavuum pump when using, the vacuum source that vacuum tank is formed, during work, aim at by manually being aided with pattern instrument centering, goods inserts 01 is put into the position of setting on the mould, and magnetic valve is opened, and switches to connect vacuum source, the negative pressure of vacuum that vacuum source provides is through pneumatic hose, rubber hose coupling 05, air flue 3, sucker connector 2 is delivered to vacuum cup 1, vacuum cup 1 produces negative pressure, and goods inserts 01 is absorbed and fixed on the mould, takes off pattern, matched moulds, injection moulding, cooling, die sinking, the demoulding: closed electromagnetic valve, switch and connect atmosphere, make vacuum cup 1 release, the plastic member product 02 and the mold separation of band inserts.
Claims (2)
1, injection mold vacuum cap type insert-fixing device comprises vacuum cup (1), sucker connector (2), air flue (3), it is characterized in that: the parts that described vacuum cup (1) constitutes for the metal base that is connected internal thread by discoid rubber and band, the center is provided with through hole; Described sucker connector (2) is the cylindrical parts of the "T"-shaped step of metal system, and its center is provided with through hole, and little head end is provided with external screw thread and can be connected with vacuum cup; Described air flue (3) connects the circular hole formula gas passage of mould outside and sucker connector (2) for to be arranged in cover half or the dynamic model, and itself and outside connection are equipped with rubber hose coupling (05).
2; injection mold vacuum cap type insert-fixing device according to claim 1; it is characterized in that: described each parts mutual alignment and pass are; cover half or dynamic model side at mould; fixed position according to goods inserts (01); the resettlement groove (06) of vacuum cup (1) is set; air flue (3) is communicated with it through sucker connector (2) central through hole; the microcephaly of sucker connector (2) holds the internal thread of external screw thread precession vacuum cup (1) metal base; vacuum cup (1) is fixed in the resettlement groove (06), vacuum source is linked to each other with rubber hose coupling (05) with pneumatic hose and two-position three way magnetic valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201337582U CN201279892Y (en) | 2008-08-26 | 2008-08-26 | Injection mold vacuum sucker type insert fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201337582U CN201279892Y (en) | 2008-08-26 | 2008-08-26 | Injection mold vacuum sucker type insert fixing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201279892Y true CN201279892Y (en) | 2009-07-29 |
Family
ID=40926779
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201337582U Expired - Fee Related CN201279892Y (en) | 2008-08-26 | 2008-08-26 | Injection mold vacuum sucker type insert fixing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201279892Y (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102728752A (en) * | 2012-06-12 | 2012-10-17 | 无锡安士达五金有限公司 | Rivet core fixing device |
| CN104029339A (en) * | 2013-03-08 | 2014-09-10 | 上海雷博司电气股份有限公司 | Insert positioning structure in die |
| CN105599259A (en) * | 2016-03-09 | 2016-05-25 | 深圳市信维通信股份有限公司 | Mold pressure preventing device and method for hardware insert intra-mode injection molding |
| CN108556249A (en) * | 2018-04-07 | 2018-09-21 | 柴建华 | A kind of injection mold vacuum sucker type insert fixing device |
| CN109352898A (en) * | 2018-09-06 | 2019-02-19 | 邹云雅 | Injection mold vacuum sucker type insert fixing device |
| CN112140456A (en) * | 2020-07-29 | 2020-12-29 | 许芳林 | Injection mold vacuum chuck formula inserts fixing device |
| TWI795138B (en) * | 2021-12-23 | 2023-03-01 | 今展科技股份有限公司 | Method for attaching heat sink to base material and base material with heat sink attached |
-
2008
- 2008-08-26 CN CNU2008201337582U patent/CN201279892Y/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102728752A (en) * | 2012-06-12 | 2012-10-17 | 无锡安士达五金有限公司 | Rivet core fixing device |
| CN104029339A (en) * | 2013-03-08 | 2014-09-10 | 上海雷博司电气股份有限公司 | Insert positioning structure in die |
| CN104029339B (en) * | 2013-03-08 | 2016-07-06 | 上海雷博司电气股份有限公司 | Inserts location structure in mould |
| CN105599259A (en) * | 2016-03-09 | 2016-05-25 | 深圳市信维通信股份有限公司 | Mold pressure preventing device and method for hardware insert intra-mode injection molding |
| CN108556249A (en) * | 2018-04-07 | 2018-09-21 | 柴建华 | A kind of injection mold vacuum sucker type insert fixing device |
| CN109352898A (en) * | 2018-09-06 | 2019-02-19 | 邹云雅 | Injection mold vacuum sucker type insert fixing device |
| CN112140456A (en) * | 2020-07-29 | 2020-12-29 | 许芳林 | Injection mold vacuum chuck formula inserts fixing device |
| TWI795138B (en) * | 2021-12-23 | 2023-03-01 | 今展科技股份有限公司 | Method for attaching heat sink to base material and base material with heat sink attached |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Ningbo Shuanglin Mould Co., Ltd. Assignor: Ninghai First-rate Injection Mould Co., Ltd. Contract fulfillment period: 2009.5.22 to 2015.5.21 Contract record no.: 2009330001239 Denomination of utility model: Injection mold vacuum sucker type insert fixing device Granted publication date: 20090729 License type: Exclusive license Record date: 20090601 |
|
| LIC | Patent licence contract for exploitation submitted for record |
Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2009.5.22 TO 2015.5.21; CHANGE OF CONTRACT Name of requester: NINGBO SHUANGLIN DIE CO., LTD. Effective date: 20090601 |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090729 Termination date: 20130826 |