CN202491367U - Production mould for plastic horn magnetic path segment - Google Patents
Production mould for plastic horn magnetic path segment Download PDFInfo
- Publication number
- CN202491367U CN202491367U CN2011205748025U CN201120574802U CN202491367U CN 202491367 U CN202491367 U CN 202491367U CN 2011205748025 U CN2011205748025 U CN 2011205748025U CN 201120574802 U CN201120574802 U CN 201120574802U CN 202491367 U CN202491367 U CN 202491367U
- Authority
- CN
- China
- Prior art keywords
- mould
- horn basin
- counterdie
- patrix
- basin rack
- 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
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Abstract
The utility model provides a production mould for a plastic horn magnetic path segment and relates to a mould. The production mould comprises an upper mould and a lower mould, wherein the upper mould is located above the lower mould, the upper mould comprises an upper mould pedestal, upper mould locating holes, a horn basin frame groove and an upper mould injection molding guide groove, upper mould locating holes are arranged on the both ends of the upper mould pedestal, the horn basin frame groove is located at the middle of the upper mould pedestal, and the upper mould injection molding guide groove is arranged at the side of the horn basin frame groove; the lower mould comprises a lower mould pedestal, lower mould locating holes, a horn basin frame bulge, a lower mould injection molding guide groove, an annular locating part jack and a locating bolt, the lower mould locating holes are arranged on the both ends of the lower mould pedestal, the horn basin frame bulge is located at the middle of the lower mould pedestal, the locating bolt is arranged on the upper end of the horn basin frame bulge, the annular locating part jack is arranged at the middle of the top end of the horn basin frame bulge, and the lower mould injection molding guide groove is arranged at the side of the horn basin frame bulge. The production mould, provided by the utility model, has the advantages of high efficiency, simple process flow, low cost, low manpower, high yield, artistic finished product and difficult looseness.
Description
[technical field]
The utility model relates to a kind of making mould, relates in particular to a kind of plastic cement loudspeaker magnetic circuit section and makes mould.
[background technology]
Present plastic cement loudspeaker are on the market made mould; It all is the injection moulding of carrying out the horn basin rack part; Also having some is that washer and horn basin rack are carried out injection moulding; After injection moulding is accomplished, also will be bonded together with the horn basin rack of glue with T iron, annular magnet and the injection moulding of band washer, yields is not high, operation is numerous and diverse, cost is high, not attractive in appearance, insecure.
[utility model content]
The purpose of the utility model is to overcome traditional plastic cement loudspeaker in the prior art and makes the plastic cement loudspeaker magnetic circuit section of a kind of integrated injection molding that the deficiency of mould provides and make mould.
The utility model is realized through following technical scheme: plastic cement loudspeaker magnetic circuit section is made mould and is comprised upper die and lower die; Patrix is positioned at the top of counterdie; Said patrix comprises upper die base, patrix locating hole, horn basin rack groove, patrix injection moulding guiding gutter; Said upper die base two ends are provided with the patrix locating hole, and the horn basin rack groove is positioned in the middle of the upper die base, and horn basin rack groove next door is provided with patrix injection moulding guiding gutter; Said counterdie comprises lower die base, counterdie locating hole, horn basin rack convexity, counterdie injection moulding guiding gutter, circular orientation part jack, pilot pin; Said lower die base two ends are provided with the counterdie locating hole; The horn basin rack convexity is positioned in the middle of the lower die base; Horn basin rack convexity upper end is provided with pilot pin, and centre position, the protruding top of horn basin rack is provided with circular orientation part jack, and horn basin rack convexity next door is provided with counterdie injection moulding guiding gutter.
Do further to set forth in the face of above technical scheme down:
Further, said patrix locating hole is corresponding with said counterdie position of positioning hole.
Further, said horn basin rack groove and said horn basin rack convexity can be agreed with each other.
Further, said pilot pin is 4.
Further, said patrix injection moulding guiding gutter is corresponding with said counterdie injection moulding guiding gutter position.
When in use: just the ABS plastic raw material joins in the injection machine earlier; On T iron, be placed with annular magnet and washer successively, between washer mesopore and T iron iron prop, insert the circular orientation part, guarantee that T iron iron prop is positioned at the mesopore middle of annular magnet and washer; Open the injection machine door; T iron, annular magnet, the washer of inserting good circular orientation part are inserted in the counterdie, and the circular orientation part is inserted in the circular orientation part jack of counterdie, and annular magnet is limited in the pilot pin, guarantees that T iron iron prop is positioned at the mesopore middle of annular magnet and washer.Shut the injection machine door, film closed up under the last film of plastic cement loudspeaker magnetic circuit section making mould reached in the injection machine, and injection machine is through the injection moulding of injection moulding guiding gutter; Accomplish Deng the injection machine injection moulding, after solidifying, open the injection machine door, take out moulding; T iron, annular magnet, washer all are wrapped in plastics horn basin rack bottom successively.
The beneficial effect of the utility model is: efficient is high, flow process is simple, cost is low, save manpower, yields is high, finished product is attractive in appearance, it is loosening to be difficult for.
[description of drawings]
Fig. 1 is the structural representation of film on the utility model;
Fig. 2 is the structural representation of film under the utility model;
Reference numeral: 1, patrix; 2, following film; 11, upper die base; 12, patrix locating hole; 13, horn basin rack groove; 14, patrix injection moulding guiding gutter; 21, lower die base; 22, counterdie locating hole; 23, horn basin rack is protruding; 24, counterdie injection moulding guiding gutter; 25, circular orientation part jack; 26, pilot pin.
[specific embodiment]
Below in conjunction with accompanying drawing and the specific embodiment the utility model is done and to be further described:
Plastic cement loudspeaker magnetic circuit section is made mould and is comprised patrix 1, counterdie 2; Patrix 1 is positioned at the top of counterdie 2; Said patrix 1 comprises upper die base 11, patrix locating hole 12, horn basin rack groove 13, patrix injection moulding guiding gutter 14; Said upper die base 11 two ends are provided with patrix locating hole 12, and horn basin rack groove 13 is positioned in the middle of the upper die base 11, and horn basin rack groove 13 next doors are provided with patrix injection moulding guiding gutter 14; Said counterdie 2 comprises lower die base 21, counterdie locating hole 22, horn basin rack convexity 23, counterdie injection moulding guiding gutter 24, circular orientation part jack 25, pilot pin 26; Said lower die base 21 two ends are provided with counterdie locating hole 22; Horn basin rack protruding 23 is positioned in the middle of the lower die base 21; Protruding 23 upper ends of horn basin rack are provided with pilot pin 26, and centre position, protruding 23 top of horn basin rack is provided with circular orientation part jack 25, and protruding 23 next doors of horn basin rack are provided with counterdie injection moulding guiding gutter 24.
Do further to set forth in the face of above technical scheme down:
Further, said patrix locating hole 12 is corresponding with said counterdie locating hole 22 positions.
Further, said horn basin rack groove 13 can agree with said horn basin rack protruding 23 each other.
Further, said pilot pin 26 is 4.
Further, said patrix injection moulding guiding gutter 14 is corresponding with said counterdie injection moulding guiding gutter 24 positions.
When in use: just the ABS plastic raw material joins in the injection machine earlier; On T iron, be placed with annular magnet and washer successively, between washer mesopore and T iron iron prop, insert the circular orientation part, guarantee that T iron iron prop is positioned at the mesopore middle of annular magnet and washer; Open the injection machine door; T iron, annular magnet, the washer of inserting good circular orientation part are inserted in the counterdie 2; The circular orientation part is inserted in the circular orientation part jack 25 of counterdie 2; Annular magnet is limited in the pilot pin 26, guarantees that T iron iron prop is positioned at the mesopore middle of annular magnet and washer.Shut the injection machine door, film 2 closed up under the last film 1 of plastic cement loudspeaker magnetic circuit section making mould mould reached in the injection machine, and injection machine is through the injection moulding of injection moulding guiding gutter; Accomplish Deng the injection machine injection moulding, after solidifying, open the injection machine door, take out moulding; T iron, annular magnet, washer all are wrapped in plastics horn basin rack bottom successively.
According to the announcement and the instruction of above-mentioned specification, the utility model those skilled in the art can also carry out suitable change and modification to above-mentioned embodiment.Therefore, the specific embodiment that discloses and describe above the utility model is not limited to is in the protection domain of the claim that also should fall into the utility model to some modifications and the change of the utility model.In addition, although used some specific terms in this specification, these terms are explanation for ease just, the utility model is not constituted any restriction.
Claims (5)
1. plastic cement loudspeaker magnetic circuit section is made mould; It is characterized in that: comprise upper die and lower die; Patrix is positioned at the top of counterdie, and said patrix comprises upper die base, patrix locating hole, horn basin rack groove, patrix injection moulding guiding gutter, and said upper die base two ends are provided with the patrix locating hole; The horn basin rack groove is positioned in the middle of the upper die base, and horn basin rack groove next door is provided with patrix injection moulding guiding gutter; Said counterdie comprises lower die base, counterdie locating hole, horn basin rack convexity, counterdie injection moulding guiding gutter, circular orientation part jack, pilot pin; Said lower die base two ends are provided with the counterdie locating hole; The horn basin rack convexity is positioned in the middle of the lower die base; Horn basin rack convexity upper end is provided with pilot pin, and centre position, the protruding top of horn basin rack is provided with circular orientation part jack, and horn basin rack convexity next door is provided with counterdie injection moulding guiding gutter.
2. plastic cement loudspeaker magnetic circuit section according to claim 1 is made mould, and it is characterized in that: said patrix locating hole is corresponding with said counterdie position of positioning hole.
3. plastic cement loudspeaker magnetic circuit section according to claim 1 is made mould, and it is characterized in that: said horn basin rack groove and said horn basin rack convexity can be agreed with each other.
4. plastic cement loudspeaker magnetic circuit section according to claim 1 is made mould, and it is characterized in that: said pilot pin is 4.
5. plastic cement loudspeaker magnetic circuit section according to claim 1 is made mould, and it is characterized in that: said patrix injection moulding guiding gutter is corresponding with said counterdie injection moulding guiding gutter position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205748025U CN202491367U (en) | 2011-12-31 | 2011-12-31 | Production mould for plastic horn magnetic path segment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205748025U CN202491367U (en) | 2011-12-31 | 2011-12-31 | Production mould for plastic horn magnetic path segment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202491367U true CN202491367U (en) | 2012-10-17 |
Family
ID=46997606
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205748025U Expired - Fee Related CN202491367U (en) | 2011-12-31 | 2011-12-31 | Production mould for plastic horn magnetic path segment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202491367U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104084502A (en) * | 2014-06-27 | 2014-10-08 | 梧州恒声电子科技有限公司 | Loudspeaker basin frame processing method |
| CN104084501A (en) * | 2014-06-27 | 2014-10-08 | 梧州恒声电子科技有限公司 | Horn basin frame machining method |
| CN105486129A (en) * | 2015-12-24 | 2016-04-13 | 上海理工大学 | Micro-channel heat exchanger |
| CN111988684A (en) * | 2019-05-23 | 2020-11-24 | 曾绍君 | Loudspeaker rack |
-
2011
- 2011-12-31 CN CN2011205748025U patent/CN202491367U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104084502A (en) * | 2014-06-27 | 2014-10-08 | 梧州恒声电子科技有限公司 | Loudspeaker basin frame processing method |
| CN104084501A (en) * | 2014-06-27 | 2014-10-08 | 梧州恒声电子科技有限公司 | Horn basin frame machining method |
| CN105486129A (en) * | 2015-12-24 | 2016-04-13 | 上海理工大学 | Micro-channel heat exchanger |
| CN111988684A (en) * | 2019-05-23 | 2020-11-24 | 曾绍君 | Loudspeaker rack |
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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: 20121017 Termination date: 20131231 |