CN203003150U - Reshaping tool of tablet personal computer spindle fitting piece - Google Patents
Reshaping tool of tablet personal computer spindle fitting piece Download PDFInfo
- Publication number
- CN203003150U CN203003150U CN 201220665696 CN201220665696U CN203003150U CN 203003150 U CN203003150 U CN 203003150U CN 201220665696 CN201220665696 CN 201220665696 CN 201220665696 U CN201220665696 U CN 201220665696U CN 203003150 U CN203003150 U CN 203003150U
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- CN
- China
- Prior art keywords
- rotating shaft
- lower die
- patrix
- shaping tooling
- model
- 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 discloses a reshaping tool of a tablet personal computer spindle fitting piece. The reshaping tool of the tablet personal computer spindle fitting piece comprises a lower die baseboard, a lower die, an upper die, an upper die baseboard and a spindle workpiece. The lower die is arranged on the lower die baseboard. The upper die is arranged on the upper die baseboard. The spindle workpiece is arranged between the upper die and the lower die. The upper die is fixedly connected with the lower die. The reshaping tool of the tablet personal computer spindle fitting piece reduces processing cost, improves working efficiency, can guarantee accuracy requirements of appearance and size of products in the process of reshaping, and can better solve the defects of deformation of the products after sintering and meet the need of planeness.
Description
Technical field
The utility model relates to the shaping tooling field, particularly relates to a kind of shaping tooling of panel computer rotating shaft counterpart.
Background technology
Metal powder injection molded is the clean forming technique of Novel powder metallurgy that modern plastics injection molding technology introducing field of powder metallurgy is formed.It is advantageous that: can make economically the small parts of complicated shape, and each position even density of goods, excellent performance.
General technological process is: 1) select and prepare required powder; 2) powder is mixed with appropriate binding agent; 3) compound of powder and binding agent is made uniform particle feeding; 4) feeding is expelled to sealing and is configured as blank in die cavity; 5) deviate from into binding agent (degreasing) in parison; 6) make blank densified by high temperature sintering; 7) sintering post processing comprises heat treatment or further densified.One of this critical process wherein is exactly with the product shaping after sintering.
Product after sintering size can occur not reach requirement the bad phenomenon such as distortion due to reasons such as gravity, internal stress, resistances.The computer rotation shaft counterpart less for size requires precision, if the product flatness does not reach requirement, untight problem can occur coordinating.
The utility model content
The technical problem that the utility model mainly solves is to provide a kind of shaping tooling of panel computer rotating shaft counterpart, can effectively improve the metaboly of sintering workpiece in power injection molding, and has satisfied the requirement of flatness.
For solving the problems of the technologies described above, the technical scheme that the utility model adopts is: the shaping tooling that a kind of panel computer rotating shaft counterpart is provided, comprise: lower baffle plate, counterdie, patrix, upper baffle plate and rotating shaft product, described counterdie is arranged on lower baffle plate, described patrix is arranged on baffle plate, described rotating shaft product is arranged between upper die and lower die, and described upper die and lower die are mutually permanently connected.
In preferred embodiment of the utility model, the place, four end angles of described counterdie is provided with positioning guide column, and described upper die and lower die are fixedly connected with by positioning guide column.
In preferred embodiment of the utility model, be provided with the patrix core on described patrix, be provided with lower die model core on described counterdie.
In preferred embodiment of the utility model, the profile of described patrix core and the profile of lower die model core all are equipped with the profile of rotating shaft product.
In preferred embodiment of the utility model, described patrix core and the detachable setting of shaping tooling, the detachable setting of described lower die model core and shaping tooling.
The beneficial effects of the utility model are: the shaping tooling of the utility model panel computer rotating shaft counterpart has reduced processing cost, improved operating efficiency, can guarantee outward appearance and the dimension precision requirement of product in the shaping process, the defective of can fine solution product being out of shape and the requirement of having satisfied flatness after sintering.
Description of drawings
Fig. 1 is the perspective view of shaping tooling one preferred embodiment of the utility model panel computer rotating shaft counterpart;
Fig. 2 is the cutaway view of Fig. 1;
Fig. 3 is the perspective view of a preferred embodiment of the shaping tooling patrix of the utility model panel computer rotating shaft counterpart;
Fig. 4 is the perspective view of a preferred embodiment of the shaping tooling counterdie of the utility model panel computer rotating shaft counterpart;
In accompanying drawing, the mark of each parts is as follows: 1, lower baffle plate, 2, counterdie, 3, patrix, 4, upper baffle plate, 5, the patrix core, 6, lower die model core, 7, the rotating shaft product, 8, positioning guide column.
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. 4, the utility model embodiment comprises:
A kind of shaping tooling of panel computer rotating shaft counterpart, comprise: lower baffle plate 1, counterdie 2, patrix 3, upper baffle plate 4 and rotating shaft product 7, described counterdie 2 is arranged on lower baffle plate 1, described patrix 3 is arranged on baffle plate 4, described rotating shaft product 7 is arranged between patrix 2 and counterdie 3, and described patrix 2 and counterdie 3 are mutually permanently connected.
The place, four end angles of described counterdie 2 is provided with positioning guide column 8, and described patrix 3 is fixedly connected with by positioning guide column 8 with counterdie 2.
Positioning guide column 8 can accurately be located patrix 3 and counterdie 2, can guarantee outward appearance and the dimension precision requirement of product in the shaping process.
Be provided with patrix core 5 on described patrix 3, be provided with lower die model core 6 on described counterdie 2.The profile of the profile of described patrix core 5 and lower die model core 6 all is equipped with the profile of rotating shaft product 7, has played the shaping operation of product plane and the effect of fixed product, and can will not need the plane empty avoiding of shaping.
Described patrix core 5 and the detachable setting of shaping tooling, described lower die model core 6 and the detachable setting of shaping tooling.
The easy installing/dismounting of frock core has reduced processing cost, can directly change core after damage, has improved operating efficiency.
The course of work of the shaping tooling of the utility model panel computer rotating shaft counterpart is:
At first rotating shaft product 7 is placed on shaping tooling, then patrix 3 and counterdie 2 carry out matched moulds, the frock that will set at last rotating shaft product 7 is placed on the shaping board as requested, and the flatness of product meets standard after shaping on trimmer, has reached matching requirements.
The beneficial effect of the shaping tooling of the utility model panel computer rotating shaft counterpart is:
Reduced processing cost, improved operating efficiency, can guarantee outward appearance and the dimension precision requirement of product in the shaping process, the defective of can fine solution product being out of shape after sintering and the requirement of having satisfied flatness.
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 (5)
1. the shaping tooling of a panel computer rotating shaft counterpart, it is characterized in that, comprise: lower baffle plate, counterdie, patrix, upper baffle plate and rotating shaft product, described counterdie is arranged on lower baffle plate, described patrix is arranged on baffle plate, described rotating shaft product is arranged between upper die and lower die, and described upper die and lower die are mutually permanently connected.
2. the shaping tooling of panel computer rotating shaft counterpart according to claim 1, is characterized in that, the place, four end angles of described counterdie is provided with positioning guide column, and described upper die and lower die are fixedly connected with by positioning guide column.
3. the shaping tooling of panel computer rotating shaft counterpart according to claim 1, is characterized in that, is provided with the patrix core on described patrix, is provided with lower die model core on described counterdie.
4. the shaping tooling of panel computer rotating shaft counterpart according to claim 3, is characterized in that, the profile of described patrix core and the profile of lower die model core all are equipped with the profile of rotating shaft product.
5. the shaping tooling of panel computer rotating shaft counterpart according to claim 3, is characterized in that, described patrix core and the detachable setting of shaping tooling, the detachable setting of described lower die model core and shaping tooling.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220665696 CN203003150U (en) | 2012-12-06 | 2012-12-06 | Reshaping tool of tablet personal computer spindle fitting piece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220665696 CN203003150U (en) | 2012-12-06 | 2012-12-06 | Reshaping tool of tablet personal computer spindle fitting piece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203003150U true CN203003150U (en) | 2013-06-19 |
Family
ID=48594783
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220665696 Expired - Fee Related CN203003150U (en) | 2012-12-06 | 2012-12-06 | Reshaping tool of tablet personal computer spindle fitting piece |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203003150U (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 201220665696 patent/CN203003150U/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: 213000, Hexi Road, Changzhou Economic Development Zone, Jiangsu, China, No. 16-8, Hexi Road Patentee after: JIANGSU GIAN TECHNOLOGY CO., LTD. Address before: 213000, 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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130619 Termination date: 20181206 |