CN203003146U - Reshaping tool of bluetooth headset microphone fulcrum bar upper shell - Google Patents
Reshaping tool of bluetooth headset microphone fulcrum bar upper shell Download PDFInfo
- Publication number
- CN203003146U CN203003146U CN 201220665665 CN201220665665U CN203003146U CN 203003146 U CN203003146 U CN 203003146U CN 201220665665 CN201220665665 CN 201220665665 CN 201220665665 U CN201220665665 U CN 201220665665U CN 203003146 U CN203003146 U CN 203003146U
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- CN
- China
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- die
- punch
- bluetooth earphone
- upper casing
- earphone microphone
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Abstract
The utility model discloses a reshaping tool of a bluetooth headset microphone fulcrum bar upper shell. The reshaping tool of the bluetooth headset microphone fulcrum bar upper shell comprises a concave die, a concave die base, a bottom plate, a convex die and an upper plate. The concave die is arranged on the concave die base which is fixed on the bottom plate. The convex die is arranged on the upper plate. The concave die is fixedly connected with the convex die. Guide posts are respectively arranged at four end corners of the bottom plate. By adopting the method, the reshaping tool of the bluetooth headset microphone fulcrum bar upper shell has the advantages of being capable of being used for an appearance structure, enabling some arc designs to meet design requirements in the sintering process, greatly improving product yield, and improving reshaping efficiency.
Description
Technical field
The utility model relates to the shaping tooling field, particularly relates to a kind of bluetooth earphone microphone pole upper casing shaping tooling.
Background technology
Metal powder injection molded technology (being called for short MIM) is a kind of novel manufacturing process technology that powder metallurgy is combined with plastic forming technology.It is first selected powder to be mixed with binding agent, the needed shape of injection moulding of then compound being granulated again.
Polymer is given compound with the feature of its VISCOUS FLOW, and help to be shaped, the uniformity of mould filling and powder packing.Get rid of binding agent after being shaped, then the degreasing base is carried out sintering.
In the process of sintering, due to effects such as gravity, contraction distortions, the former the design's of product curved appearance is difficult to meet the product design requirement after sintering, and the product camber line is not obvious, by this outward appearance shaping tooling, makes product appearance reach designing requirement.
The utility model content
The technical problem that the utility model mainly solves is to provide a kind of bluetooth earphone microphone pole upper casing shaping tooling, can guarantee that some designed arc-shaped appearances in sintering process reach designing requirement, has significantly improved product yield, has improved shaping efficient.
For solving the problems of the technologies described above, the technical scheme that the utility model adopts is: a kind of bluetooth earphone microphone pole upper casing shaping tooling is provided, comprise: die, die base, base plate, punch and upper plate, described die is arranged on the die base, described die base is fixed on base plate, described punch is arranged on upper plate, and described die and punch are fixed together, and the place, four end angles of described base plate arranges respectively a guide pillar.
In preferred embodiment of the utility model, be fixedly connected with by a sub-hole between described die and die base.
In preferred embodiment of the utility model, be connected with the die housing on described die, slidable fit setting between described die and die housing.
In preferred embodiment of the utility model, be connected with the punch housing on described punch, slidable fit setting between described punch and punch housing.
In preferred embodiment of the utility model, the guide pillar on described base plate extends upper plate top setting.
In preferred embodiment of the utility model, be connected with spring on described guide pillar, described spring is along guide pillar up and down Elastic Sliding.
The beneficial effects of the utility model are: the utility model bluetooth earphone microphone pole upper casing shaping tooling provides a kind of shaping tooling that can be used for surface structure, can make some designed arc-shaped appearances in sintering process reach designing requirement, significantly improve product yield, improved shaping efficient.
Description of drawings
Fig. 1 is the perspective view of the utility model bluetooth earphone microphone pole upper casing shaping tooling one preferred embodiment;
Fig. 2 is the cutaway view of Fig. 1;
Fig. 3 is the structural representation that the utility model bluetooth earphone microphone pole upper casing shaping tooling kind punch is connected with the punch base;
In accompanying drawing, the mark of each parts is as follows: 1, base plate, 2, the die housing, 3, the die base, 4, die, 5, the punch housing, 6, punch, 7, guide pillar, 8, upper plate, 9, spring, 10, sub-hole.
The specific embodiment
Below in conjunction with accompanying drawing, preferred embodiment of the present utility model is described in detail, thereby so that advantage of the present utility model and feature can be easier to be it will be appreciated by those skilled in the art that, protection domain of the present utility model is made more explicit defining.
See also Fig. 1 to Fig. 3, the utility model embodiment comprises:
A kind of bluetooth earphone microphone pole upper casing shaping tooling comprises: die 4, die base 3, base plate 1, punch 6 and upper plate 8.
Described die 4 is arranged on die base 3, is fixedly connected with by sub-hole 10 between die 4 and die base 3, and described die base 3 is fixed on base plate 1.
Described punch 6 is arranged on upper plate 8, and on punch 6, the design of projection and product match, and can guarantee that circular arc reaches designing requirement according to less radian of design forming after shaping, has improved shaping efficient.
Be connected with die housing 2 on described die 4, slidable fit setting between described die 4 and die housing 2; Be connected with punch housing 5 on described punch 6, slidable fit setting between described punch 6 and punch housing 5.
The place, four end angles of described base plate 1 arranges respectively a guide pillar 7, and described guide pillar 7 extends upper plate 8 tops settings.Also be connected with spring 9 on described guide pillar 7, described spring 9 is along guide pillar Elastic Sliding Shang Xia 7.
The product automatic spring can be facilitated the taking-up of product being provided with spring 9 on the guide pillar 7 of base plate 1 after shaping finishes, improve shaping efficient.Because the special shape of this frock according to product designs, to put very conveniently, efficient is very high.
The course of work of the utility model bluetooth earphone microphone pole upper casing shaping tooling is:
The product for the treatment of shaping is placed on frock base plate 1 according to design, then relies on the braking of aerostatic press to make shaping tooling closed, reach the effect of shaping, after shaping, product relies on guide pillar and spring by automatic spring, has improved shaping efficient.
The beneficial effect of the utility model bluetooth earphone microphone pole upper casing shaping tooling is:
A kind of shaping tooling that can be used for surface structure is provided, can have made some designed arc-shaped appearances in sintering process reach designing requirement, significantly improved product yield, improved shaping efficient.
The above is only embodiment of the present utility model; not thereby limit the scope of the claims of the present utility model; every equivalent structure or equivalent flow process conversion that utilizes the utility model specification and accompanying drawing content to do; or directly or indirectly be used in other relevant technical fields, all in like manner be included in scope of patent protection of the present utility model.
Claims (6)
1. bluetooth earphone microphone pole upper casing shaping tooling, it is characterized in that, comprise: die, die base, base plate, punch and upper plate, described die is arranged on the die base, described die base is fixed on base plate, described punch is arranged on upper plate, and described die and punch are fixed together, and the place, four end angles of described base plate arranges respectively a guide pillar.
2. bluetooth earphone microphone pole upper casing shaping tooling according to claim 1, is characterized in that, is fixedly connected with by a sub-hole between described die and die base.
3. bluetooth earphone microphone pole upper casing shaping tooling according to claim 1, is characterized in that, is connected with the die housing on described die, slidable fit setting between described die and die housing.
4. bluetooth earphone microphone pole upper casing shaping tooling according to claim 1, is characterized in that, is connected with the punch housing on described punch, slidable fit setting between described punch and punch housing.
5. bluetooth earphone microphone pole upper casing shaping tooling according to claim 1, is characterized in that, the guide pillar on described base plate extends upper plate top setting.
6. bluetooth earphone microphone pole upper casing shaping tooling according to claim 1, is characterized in that, is connected with spring on described guide pillar, and described spring is along guide pillar up and down Elastic Sliding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220665665 CN203003146U (en) | 2012-12-06 | 2012-12-06 | Reshaping tool of bluetooth headset microphone fulcrum bar upper shell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220665665 CN203003146U (en) | 2012-12-06 | 2012-12-06 | Reshaping tool of bluetooth headset microphone fulcrum bar upper shell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203003146U true CN203003146U (en) | 2013-06-19 |
Family
ID=48594779
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220665665 Expired - Fee Related CN203003146U (en) | 2012-12-06 | 2012-12-06 | Reshaping tool of bluetooth headset microphone fulcrum bar upper shell |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203003146U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105855403A (en) * | 2016-06-20 | 2016-08-17 | 昆山安泰美科金属材料有限公司 | Planeness shaping mold |
| CN106239796A (en) * | 2016-07-27 | 2016-12-21 | 深圳天珑无线科技有限公司 | A kind of method of anti-handware pressing mold and prepressing device |
-
2012
- 2012-12-06 CN CN 201220665665 patent/CN203003146U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105855403A (en) * | 2016-06-20 | 2016-08-17 | 昆山安泰美科金属材料有限公司 | Planeness shaping mold |
| CN106239796A (en) * | 2016-07-27 | 2016-12-21 | 深圳天珑无线科技有限公司 | A kind of method of anti-handware pressing mold and prepressing device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 213023, Hexi Road, Changzhou Economic Development Zone, Jiangsu, China, No. 16-8, Hexi Road Patentee after: JIANGSU GIAN TECHNOLOGY CO., LTD. Address before: 213023, Hexi Road, Changzhou Economic Development Zone, Jiangsu, China, No. 16-8, Hexi Road Patentee before: Changzhou Gian Technology Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130619 Termination date: 20181206 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |