CN201151180Y - Injection moulding device with upper of injection moulding mould cavity inlaying copper nut - Google Patents

Injection moulding device with upper of injection moulding mould cavity inlaying copper nut Download PDF

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Publication number
CN201151180Y
CN201151180Y CNU2007201885008U CN200720188500U CN201151180Y CN 201151180 Y CN201151180 Y CN 201151180Y CN U2007201885008 U CNU2007201885008 U CN U2007201885008U CN 200720188500 U CN200720188500 U CN 200720188500U CN 201151180 Y CN201151180 Y CN 201151180Y
Authority
CN
China
Prior art keywords
injection
copper nut
injection moulding
connecting bushing
molding
Prior art date
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
Application number
CNU2007201885008U
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Chinese (zh)
Inventor
宋理明
王宇
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Chongqing Zongshen Technology Development and Research Co Ltd
Original Assignee
Chongqing Zongshen Technology Development and Research Co Ltd
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 Chongqing Zongshen Technology Development and Research Co Ltd filed Critical Chongqing Zongshen Technology Development and Research Co Ltd
Priority to CNU2007201885008U priority Critical patent/CN201151180Y/en
Application granted granted Critical
Publication of CN201151180Y publication Critical patent/CN201151180Y/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model discloses an injection-molding device that a copper nut is embedded at the upper part of the injection-molding cavity, which comprises an injection-molding upper die, wherein, an upper pump core is arranged inside the injection-molding die; the lower end of the upper pump core is provided with a magnetic steel ferrule; the magnetic steel ferrule is combined with a connection shaft sleeve that is arranged below the magnetic steel ferrule through the magnetic force; the connection shaft sleeve is provided with an outer thread that is used for the connection of the copper nut that is to be embedded. The injection-molding device is simple to be operated and is easy to be maintained; the cooper nut can be correctly embedded on a pre-determined position on the injection-molding piece; the entire effect of the injection-molding piece is good. With the device, the weaknesses that the prior art is difficult to embed the nut on the injection-molding piece, thereby having favorable application and popularization value.

Description

A kind of injection moulding apparatus of injection mold cavity top embedding copper nut
Technical field
The utility model relates to a kind of injection moulding apparatus, specifically refers to a kind of injection moulding apparatus of injection mold cavity top embedding copper nut.
Background technology
The injection mold of coupling vertical injection molding machine generally includes injection moulding patrix and injection moulding counterdie, and the injection mold of coupling horizontal injection press generally includes injection moulding left side mould and the right mould (being fixed half and moving half) of injection moulding, and the injection moulding die sinking that finishes can be taken out moulding.When injection moulding, sometimes need to embed other object in the moulding, what the actual production appearance was more is inserted num, and most nuts is other positions that embed the non-top of moulding, the relatively good processing of such insert, existing at present ripe Shooting Technique and device.But for some mouldings inserted num that needs (to correspond to injection mold cavity) up, and such nut is copper nut, such as some automobile engine plastic inlet menifold such requirement just arranged.For the new requirement of this injection mold cavity top embedding copper nut, go back more feasible Shooting Technique of neither one and device at present, this also becomes the direction of technical staff's effort always in injection moulding field.
The utility model content
At the prior art above shortcomings, the purpose of this utility model provides a kind of injection moulding apparatus of injection mold cavity top embedding copper nut.
The purpose of this utility model is achieved in that a kind of injection moulding apparatus of injection mold cavity top embedding copper nut, comprise injection mould, loose core being provided with above the injection mould, it is characterized in that: the lower end of loosing core on described is provided with the magnet steel lasso, the magnet steel lasso is pulled together by magnetic force with the connecting bushing that is positioned under it, and it has connecting bushing and the external screw thread for the treatment of that the embedding copper nut is connected.
Further, the lower end of loosing core on described has screw rod, and the magnet steel lasso is sheathed on the screw rod with thread connecting mode, and screw rod stretches out the alignment pin as connecting bushing downwards from the magnet steel lasso, and connecting bushing is provided with the location blind hole and is placed on the screw rod.
Be positioned at blind hole the inside, location on the described connecting bushing and be provided be convenient to the hexagonal hole that copper nut screw in and screw out coaxial with it.
The utility model is simple to operate, for ease of maintenaince, copper nut can be embedded exactly precalculated position, moulding top, the moulding whole structure is good, the appearance of this device, solved some mouldings inserted num that needs (to correspond to injection mold cavity) up and the unworkable deficiency of prior art, had and be suitable for widely and promotional value.Can produce satisfactory 465 type automobile engine plastic inlet menifolds by this device, and effect is pretty good.
Description of drawings
The utility model structural representation before Fig. 1-connecting bushing is installed;
Fig. 2-connecting bushing is installed back the utility model structural representation;
Fig. 3-injection moulding structure graph;
Fig. 4-connecting bushing structural representation;
The structure chart of moulding top inserted num after Fig. 5-injection moulding is loosed core.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is described in further detail.
Referring to Fig. 1, Fig. 2, from the figure as can be seen, the utility model comprise injection mould 1, on loose core 2, magnet steel lasso 3 and metal connecting bushing 4 etc., on loose core and 2 be located in the injection mould 1 and can in the hole of injection mould, slide up and down.2 lower ends of loosing core on described have screw rod 5, and magnet steel lasso 3 is sheathed on the screw rod 5 with thread connecting mode.Screw rod 5 stretches out the alignment pin as connecting bushing 4 downwards from magnet steel lasso 3, connecting bushing 4 is provided with location blind hole 6 and is placed on the screw rod 5, magnet steel lasso 3 and connecting bushing 4 are pulled together by magnetic force, and connecting bushing 4 has and the external screw thread for the treatment of that embedding copper nut 8 is connected.
Copper nut 8 screws in and screws out for convenience, is positioned at blind hole 6 the insides, location on the described connecting bushing 4 and is provided with the hexagonal hole coaxial with it 7, sees Fig. 4.
The course of work of the present utility model:
1, magnet steel lasso 3 with on screw rod 5 on loosing core by being threaded togather, see Fig. 1.
2, after connecting bushing 4 screwed into copper nut to be embedded 8, the location blind hole 6 of upper end was inserted in to loose core and is gone up as holding on the screw rod 5 of alignment pin and by magnet steel lasso 3, sees Fig. 2.
3, beginning injection moulding, loose core on after the injection moulding 2 and magnet steel lasso 3 on move back, copper nut 8 (together with connecting bushing 4) is wrapped in the moulding 9, sees Fig. 3.
4, take out moulding 9, screw out connecting bushing 4 (can use repeatedly) simultaneously, only stay copper nut 8 in moulding 9, obtain satisfactory moulding 9, see Fig. 5.

Claims (3)

1, a kind of injection moulding apparatus of injection mold cavity top embedding copper nut, comprise injection mould (1), in injection mould (1), be provided with loose core (2), it is characterized in that: (2) lower end of loosing core on described is provided with magnet steel lasso (3), magnet steel lasso (3) is pulled together by magnetic force with the connecting bushing (4) that is positioned under it, and connecting bushing (4) has and the external screw thread for the treatment of that the embedding copper nut is connected.
2, the injection moulding apparatus of injection mold cavity top embedding copper nut according to claim 1, it is characterized in that: (2) lower end of loosing core on described has screw rod (5), magnet steel lasso (3) is sheathed on the screw rod (5) with thread connecting mode, screw rod (5) stretches out the alignment pin as connecting bushing (4) downwards from magnet steel lasso (3), connecting bushing (4) is provided with location blind hole (6) and is placed on the screw rod (5).
3, the injection moulding apparatus of injection mold cavity top embedding copper nut according to claim 2 is characterized in that: be positioned at location blind hole (6) the inside on the described connecting bushing (4) and be provided be convenient to the hexagonal hole (7) that copper nut screw in and screw out coaxial with it.
CNU2007201885008U 2007-12-13 2007-12-13 Injection moulding device with upper of injection moulding mould cavity inlaying copper nut Expired - Fee Related CN201151180Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CNU2007201885008U CN201151180Y (en) 2007-12-13 2007-12-13 Injection moulding device with upper of injection moulding mould cavity inlaying copper nut

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CNU2007201885008U CN201151180Y (en) 2007-12-13 2007-12-13 Injection moulding device with upper of injection moulding mould cavity inlaying copper nut

Publications (1)

Publication Number Publication Date
CN201151180Y true CN201151180Y (en) 2008-11-19

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Family Applications (1)

Application Number Title Priority Date Filing Date
CNU2007201885008U Expired - Fee Related CN201151180Y (en) 2007-12-13 2007-12-13 Injection moulding device with upper of injection moulding mould cavity inlaying copper nut

Country Status (1)

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CN (1) CN201151180Y (en)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102814920A (en) * 2012-09-16 2012-12-12 衡阳华意机械有限公司 Automatic mould-filling and mould-stripping device of rubber injection moulding machine
CN102862270A (en) * 2012-09-21 2013-01-09 东泰精密模具(苏州)有限公司 Die with pre-embedded nut
CN103216538A (en) * 2013-04-12 2013-07-24 贺辜文 Novel shaft coupler and manufacture method of novel shaft coupler
CN103470592A (en) * 2013-09-18 2013-12-25 贵州航天精工制造有限公司 Method for connecting and fixing insert on soft foundation material
CN103522489A (en) * 2012-07-06 2014-01-22 镇江新梦溪能源科技有限公司 Seamless metal and plastic composite shaft sleeve compression mould
CN104329355A (en) * 2014-10-01 2015-02-04 温州市长江标准件有限公司 Plastic steel integrated nut and production method thereof
CN104494017B (en) * 2014-10-24 2017-02-15 南京理工大学 Fiber-reinforced foam molding mold insert elastic positioning device
CN106671349A (en) * 2017-01-03 2017-05-17 陆宇 Thermoplastic elastomer in-die cloth patching one-time injection molding process and plastic product
CN110757694A (en) * 2019-10-11 2020-02-07 扬州精创汽车设计有限公司 Method for preventing embedded nut from being blocked in dcpd material forming process

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103522489B (en) * 2012-07-06 2016-01-20 镇江新梦溪能源科技有限公司 A kind of seamless metal plastics composite shaft sleeve compression mould
CN103522489A (en) * 2012-07-06 2014-01-22 镇江新梦溪能源科技有限公司 Seamless metal and plastic composite shaft sleeve compression mould
CN102814920A (en) * 2012-09-16 2012-12-12 衡阳华意机械有限公司 Automatic mould-filling and mould-stripping device of rubber injection moulding machine
CN102862270A (en) * 2012-09-21 2013-01-09 东泰精密模具(苏州)有限公司 Die with pre-embedded nut
CN103216538A (en) * 2013-04-12 2013-07-24 贺辜文 Novel shaft coupler and manufacture method of novel shaft coupler
CN103216538B (en) * 2013-04-12 2015-05-20 贺辜文 Novel shaft coupler and manufacture method of novel shaft coupler
CN103470592B (en) * 2013-09-18 2015-05-13 贵州航天精工制造有限公司 Method for connecting and fixing insert on soft foundation material
CN103470592A (en) * 2013-09-18 2013-12-25 贵州航天精工制造有限公司 Method for connecting and fixing insert on soft foundation material
CN104329355A (en) * 2014-10-01 2015-02-04 温州市长江标准件有限公司 Plastic steel integrated nut and production method thereof
CN104494017B (en) * 2014-10-24 2017-02-15 南京理工大学 Fiber-reinforced foam molding mold insert elastic positioning device
CN106671349A (en) * 2017-01-03 2017-05-17 陆宇 Thermoplastic elastomer in-die cloth patching one-time injection molding process and plastic product
CN110757694A (en) * 2019-10-11 2020-02-07 扬州精创汽车设计有限公司 Method for preventing embedded nut from being blocked in dcpd material forming process
CN110757694B (en) * 2019-10-11 2021-11-26 扬州精创汽车设计有限公司 Method for preventing embedded nut from being blocked in dcpd material forming process

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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: 20081119

Termination date: 20111213