CN102059776B - Load switch upper shell mould - Google Patents
Load switch upper shell mould Download PDFInfo
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- CN102059776B CN102059776B CN 201010518301 CN201010518301A CN102059776B CN 102059776 B CN102059776 B CN 102059776B CN 201010518301 CN201010518301 CN 201010518301 CN 201010518301 A CN201010518301 A CN 201010518301A CN 102059776 B CN102059776 B CN 102059776B
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- load switch
- upper shell
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Abstract
The invention relates to a load switch upper shell mould. The load switch upper shell mould comprises a centring bottom mould arranged on a lifting support platform at the bottom of an injection molding machine, and a left mould body and a right mould body which are arranged above the centring bottom mould and provided with moulding chambers, wherein the left mould body and the right mould body are provided with half injection molding holes symmetrically; the left mould body is arranged on the left fixed bearing body of the injection molding machine, the right mould body is arranged on the right fixed bearing body which is arranged on the injection molding machine and can move to the left and right; the left mould body is provided with a detachable left mould head, the right mould body isprovided with a detachable right mould head; after the left mould body and the right mould body are assembled, the left mould head fits with the right mould head to form an integral injection moldingcavity among the left mould body, the right mould body and the centring bottom mould; and a lifting platform which can move up and down is arranged above the left mould body, and the lower end surface of the lifting platform is provided with a second mould head. By changing different mould heads, different types of load switch upper shells can be produced without changing the entire mould, thus the production cost can be reduced and the production efficiency can be increased.
Description
Technical field
The present invention relates to a kind of mould, be specifically related to a kind of on-load switch upper shell mould of making sulfur hexafluoride on-load switch housing.
Background technology
The manufacturing process of on-load switch housing is by injection mo(u)lding in the mold cavity that will be injected into after the sulfur hexafluoride thawing in the injection machine, but because the specification of on-load switch is varied, each on-load switch housing of injection moulding just needs a kind of mould of replacing.And because different client needs different on-load switch housings, therefore when producing, need constantly to change different moulds and carry out injection moulding, the on-load switch housing of the just corresponding model of a mould of the prior art, thereby when producing the on-load switch housing of another kind of model, need to change entire die, inconvenience very, cause production efficiency low, and the production cost height, the waste of human and material resources caused.
Summary of the invention
At above-mentioned technical problem, the purpose of this invention is to provide a kind of on-load switch upper shell mould of being convenient to change, its can be as required easily more the die head in the mold exchange produce the on-load switch upper shell of another kind of model, it has improved production efficiency, has reduced production cost.
Realize that technical scheme of the present invention is as follows:
On-load switch upper shell mould, comprise and decide the core bed die on the end lifting support platform that is arranged on the injection moulding body, and be positioned at and decide the left mold that core bed die top has die cavity, right mold, left side mold, be symmetrically arranged with half injection hole on the right mold, at left mold, behind the right mold matched moulds, two and half injection holes constitute a complete injection hole, described left mold is arranged on the left fixed bearing body of injection moulding body, right mold be arranged on the injection moulding body can the right supporting mass of move left and right on, left side mold is provided with dismountable left die head, right mold is provided with dismountable right die head, at left mold, behind the right mold matched moulds, left die head, right die head cooperatively interacts and at left mold, right mold and decide the complete injection molding cavity of formation between the core bed die; But described left mold top also is provided with the hoistable platform of oscilaltion, and the lower surface of hoistable platform is provided with second die head.
Further, described second die head be positioned at left die head directly over, when needs replace with another on-load switch upper shell of the second die head injection moulding, as long as earlier left die head, right die head are all dismantled and are taken off, in the position of second die head below it being put down and just in time being fastened on left die head by the control hoistable platform, more left mold, right mold are carried out the on-load switch upper shell that matched moulds can another model of injection moulding this moment.
Described left mold, right mold be for being symmetrical arranged, thereby the left die head on the left mold, the right die head on the right mold could satisfy the requirement of injection moulding on-load switch upper shell so also for being symmetrical arranged.
Further, described left mold one side is set with alignment pin, and right mold one side relative with left mold is provided with the locating hole that matches with alignment pin.Like this at left mold and right mold matched moulds to a time-out, can position right mold, do not allow right mold because of the mobile demoulding, guarantee the stable matched moulds of left mold, right mold in injection moulding process.
Further, be respectively arranged with a plurality of louvres on described left mold, the right mold, after the injection mo(u)lding of on-load switch upper shell, the heat in the die cavity outwards dispels the heat by the heat radiation through hole, thereby makes very fast the cooling down of on-load switch upper shell like this.
Further, described left mold upper surface offers arc groove, and the cross section of arc groove is half-circle-arc shape, and described left die head adopts and is bolted in the arc groove, when needs are changed left die head, as long as just back out bolt and it can be taken off.
Further, described right mold upper surface offers arc groove, and the cross section of arc groove is half-circle-arc shape, and described right die head adopts and is bolted in the arc groove, when needs are changed right die head, as long as just back out bolt and it can be taken off; Behind left and right mold matched moulds, the arc groove of described left mold upper surface and the arc groove of right mold upper surface form a complete circular trough.
Adopt such scheme, when needing injection moulding by the on-load switch upper shell of the die cavity shape of left die head, right die head, be separately fixed at left die head, right die head in the arc groove of the arc groove of left mold, right mold by bolt, to decide the rising of core bed die again puts in place, left side mold, right mold matched moulds, two and half injection holes of this moment constitute a complete injection hole, and carry out injection moulding thus in the injection moulding die cavity; And when needing injection moulding to have the on-load switch upper shell of die cavity shape of second die head, do not need to change again a whole set of mould, and only need be with left die head, right die head disassembles, in the arc groove that by the control hoistable platform second die head is put down and just in time is fastened on the left mold, at right mold after mold is drawn close matched moulds left, arc groove on the right mold just in time and the arc groove on the left mold cooperatively interacts and with second die head being stuck between two arc grooves tightly, just can carry out injection moulding from the injection hole that is made of two and half injection holes this moment in the injection moulding die cavity.The present invention only need change different die heads just can realize production different model on-load switch upper shell, and no longer needs to change a whole set of mould, has reduced production cost, has also improved production efficiency simultaneously.
Description of drawings
Fig. 1 is structural representation of the present invention;
In the accompanying drawing, 1 is end lifting support platform, and 2 for deciding the core bed die, 3 is left mold, and 4 is right mold, and 5 is half injection hole, 6 is left fixed bearing body, and 7 is right supporting mass, and 8 is left die head, 9 is right die head, 10 is hoistable platform, and 11 is second die head, and 12 is alignment pin, 13 is locating hole, and 14 is louvre.
The specific embodiment
The present invention is further described below in conjunction with the drawings and specific embodiments.
Referring to shown in Figure 1, on-load switch upper shell mould, comprise and decide core bed die 2 on the end lifting support platform 1 that is arranged on the injection moulding body, and be positioned at and decide the left mold 3 that core bed die 2 tops have die cavity, right mold 4, left side mold 3, be symmetrically arranged with half injection hole 5 on the right mold 4, left side mold, right mold is for being symmetrical arranged, left side mold 3 is arranged on the left fixed bearing body 6 of injection moulding body, right mold 4 be arranged on the injection moulding body can the right supporting mass 7 of move left and right on, left side mold is provided with three dismountable left die heads 8, right mold is provided with three dismountable right die heads 9, at left mold, behind the right mold matched moulds, left die head, right die head cooperatively interacts and at left mold, right mold and decide the complete injection molding cavity of formation between the core bed die; But mold top, a left side also is provided with the hoistable platform 10 of oscilaltion, the lower surface of hoistable platform be provided with second die head, 11, the second die heads be positioned at left die head directly over, be convenient to second die head and insert in the arc groove on the left mold.
Two ends, mold right side, a left side are set with alignment pin 12 respectively, and the two ends, left side of the right mold relative with left mold are provided with the locating hole 13 that matches with alignment pin.Be respectively arranged with a plurality of louvres 14 on left side mold, the right mold.Mold upper surface, a left side offers arc groove, and left die head adopts and is bolted in the arc groove.Right mold upper surface offers arc groove, and right die head adopts and is bolted in the arc groove.
Brief description is replacing process of the present invention once: in the needs injection moulding by left die head, during the on-load switch upper shell of the die cavity shape of right die head, with three left die heads, three right die heads are separately fixed at three arc grooves of left mold by bolt, in three arc grooves of right mold, to decide the rising of core bed die again puts in place, the left mold in back, right mold matched moulds, this moment left mold, two and half injection holes on the right mold constitute a complete injection hole, just can be by injection hole to by left mold, right mold, left side die head, right die head and the interior injection raw material that adds of injection molding cavity of deciding core bed die composition, after the injection mo(u)lding cooling, to decide the core bed die descends, right mold moves right and the left mold demoulding, thereby just the on-load switch upper shell of injection mo(u)lding can be taken off; And when needing injection moulding to have the on-load switch upper shell of die cavity shape of second die head, only need be with left die head, right die head disassembles, in the arc groove that by the control hoistable platform second die head is put down and is fastened on the left mold, at right mold after mold is drawn close matched moulds left, arc groove on the right mold just in time and the arc groove on the left mold complements each other to form a whole circular trough and with second die head being stuck between two arc grooves tightly, just can carry out injection moulding from the injection hole that is made of two and half injection holes this moment in the injection moulding die cavity, after same injection mo(u)lding and the cooling, descend and decide the core bed die, the right mold that moves to right takes off the on-load switch upper shell.
Above embodiment is not limitation of the present invention, and the scope of protection of the invention includes but not limited to above embodiment, and any improvement of carrying out on basis of the present invention all belongs to the scope of protection of the invention.
Claims (7)
1. on-load switch upper shell mould, it is characterized in that: it comprises decides the core bed die on the end lifting support platform that is arranged on the injection moulding body, and be positioned at and decide the left mold that core bed die top has die cavity, right mold, left side mold, be symmetrically arranged with half injection hole on the right mold, described left mold is arranged on the left fixed bearing body of injection moulding body, right mold be arranged on the injection moulding body can the right supporting mass of move left and right on, left side mold is provided with dismountable left die head, right mold is provided with dismountable right die head, at left mold, behind the right mold matched moulds, left die head, right die head cooperatively interacts and at left mold, right mold and decide the complete injection molding cavity of formation between the core bed die; But described left mold top also is provided with the hoistable platform of oscilaltion, and the lower end of hoistable platform is provided with second die head.
2. on-load switch upper shell mould according to claim 1 is characterized in that: described second die head be positioned at left die head directly over.
3. on-load switch upper shell mould according to claim 1, it is characterized in that: described left mold, right mold are for being symmetrical arranged.
4. on-load switch upper shell mould according to claim 1, it is characterized in that: described left mold one side is set with alignment pin, and right mold one side relative with left mold is provided with the locating hole that matches with alignment pin.
5. on-load switch upper shell mould according to claim 1 is characterized in that: be respectively arranged with a plurality of louvres on described left mold, the right mold.
6. on-load switch upper shell mould according to claim 1, it is characterized in that: described left mold upper surface offers arc groove, and described left die head adopts and is bolted in the arc groove.
7. on-load switch upper shell mould according to claim 1, it is characterized in that: described right mold upper surface offers arc groove, and described right die head adopts and is bolted in the arc groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010518301 CN102059776B (en) | 2010-10-25 | 2010-10-25 | Load switch upper shell mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010518301 CN102059776B (en) | 2010-10-25 | 2010-10-25 | Load switch upper shell mould |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102059776A CN102059776A (en) | 2011-05-18 |
| CN102059776B true CN102059776B (en) | 2013-10-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201010518301 Active CN102059776B (en) | 2010-10-25 | 2010-10-25 | Load switch upper shell mould |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105365178A (en) * | 2015-10-30 | 2016-03-02 | 芜湖市万华塑料制品有限公司 | Injection mold of insulation framework |
| CN105599236A (en) * | 2016-03-04 | 2016-05-25 | 中山联合光电科技股份有限公司 | Sliding block core structure of injection mold |
| CN108422625A (en) * | 2018-03-29 | 2018-08-21 | 北京清畅电力技术股份有限公司 | Mold for production of intelligent solid insulation switch |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001219445A (en) * | 2000-02-08 | 2001-08-14 | 義浩 ▲はい▼ | Molding machine |
| JP2002067094A (en) * | 2000-08-28 | 2002-03-05 | Nissei Plastics Ind Co | Mold setting device for horizontal injection molding machine |
| CN2723167Y (en) * | 2004-08-26 | 2005-09-07 | 上海广电模塑有限公司 | Injection mold |
-
2010
- 2010-10-25 CN CN 201010518301 patent/CN102059776B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001219445A (en) * | 2000-02-08 | 2001-08-14 | 義浩 ▲はい▼ | Molding machine |
| JP2002067094A (en) * | 2000-08-28 | 2002-03-05 | Nissei Plastics Ind Co | Mold setting device for horizontal injection molding machine |
| CN2723167Y (en) * | 2004-08-26 | 2005-09-07 | 上海广电模塑有限公司 | Injection mold |
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| Publication number | Publication date |
|---|---|
| CN102059776A (en) | 2011-05-18 |
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| C06 | Publication | ||
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| C14 | Grant of patent or utility model | ||
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Owner name: JIANGSU DECHUN ELECTRIC POWER TECHNOLOGY CO.,LTD. Free format text: FORMER OWNER: CHANGZHOU YISITE MUTUAL INDUCTOR CO., LTD. Effective date: 20131202 |
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| C41 | Transfer of patent application or patent right or utility model | ||
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Effective date of registration: 20131202 Address after: 213138 Jiangsu province Changzhou new North Menghe River town of Fumin Industrial Park Tang Jia Er Road No. 58 Patentee after: Jiangsu Dechun Power Electric Co., Ltd. Address before: 213138 Jiangsu city of Changzhou province river Fumin Industrial Park Road 58 north, Tang Jia Er Patentee before: Changzhou Yisite Mutual Inductor Co., Ltd. |
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| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 213138 Jiangsu province Changzhou new North Menghe River town of Fumin Industrial Park Tang Jia Er Road No. 58 Patentee after: Jiangsu spring power Polytron Technologies Inc Address before: 213138 Jiangsu province Changzhou new North Menghe River town of Fumin Industrial Park Tang Jia Er Road No. 58 Patentee before: Jiangsu Dechun Power Electric Co., Ltd. |