CN202008290U - Special ceramic roller for sintering magnetic materials - Google Patents
Special ceramic roller for sintering magnetic materials Download PDFInfo
- Publication number
- CN202008290U CN202008290U CN2011200047086U CN201120004708U CN202008290U CN 202008290 U CN202008290 U CN 202008290U CN 2011200047086 U CN2011200047086 U CN 2011200047086U CN 201120004708 U CN201120004708 U CN 201120004708U CN 202008290 U CN202008290 U CN 202008290U
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- Prior art keywords
- ceramic
- roller
- rod
- shaft shoulder
- solid
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Abstract
The utility model discloses a special ceramic roller for sintering magnetic materials, which comprises a first solid shaft, a second solid shaft and a hollow ceramic roller, the first solid shaft and the second solid shaft are respectively connected in the two ends of the solid ceramic roller by threads, and the solid shafts are metal solid shafts or ceramic solid shafts. When the roller rotates in a bearing of a roller kiln, loosening phenomena cannot occur as the solid shafts are matched with the roller by threads. Besides, shaft shoulders are arranged on the solid shafts, springs are pressed between the shaft shoulders and the hollow ceramic roller, and the connection of the solid shafts with the roller is enhanced. The solid shafts used for transmission are embedded in the roller. As a result, rollers can be close to each other. The reduction of gap between the rollers can prevent heat on the upper part of the roller from dissipating downward, so that the sintering cost of magnetic materials can be greatly saved.
Description
Technical field
The utility model relates to ceramic field, relates in particular to the ceramic rod of a kind of magnetic material sintering special use.
Background technology
At present, the running part of ceramic rod generally adopts the method for metal sleeve to be set in the ceramic rod outside.And, generally adopt the electric heating roller kilns at the magnetic material sintering art, and sintering temperature is up to more than 1400 degree, and the sintering cost is higher, and heating part is arranged on the top of roller rod.When adopting common ceramic rod, because it is outside that the metal sleeve of running part is set in the roller rod, there is certain thickness in metal sleeve, what the roller rod was difficult to lean on when mounted like this is very near, have big slit between the ceramic rod, cause the heat on roller rod top to be lost to the bottom in a large number, cause the rising of energy dissipation, sintering expense.
The utility model content
The purpose of this utility model provides the ceramic rod of a kind of magnetic material sintering special use, solves the above problems, and reduces the loss of energy, thereby reduces the production cost of magnetic material sintering art.
The ceramic rod of a kind of magnetic material sintering of the utility model special use, comprise the first metal solid shafting, the second metal solid shafting and hollow ceramic roller rod, described first metal solid shafting and second metal solid shafting difference thread connection are in inside, described hollow ceramic roller rod two ends.
Further, the described first metal solid shafting is provided with first shaft shoulder, and the overall diameter of described hollow ceramic roller rod is more than or equal to the diameter of described first shaft shoulder; The described second metal solid shafting is provided with second shaft shoulder, and the overall diameter of described hollow ceramic roller rod is more than or equal to the diameter of described second shaft shoulder.
Further, be provided with spring between described first shaft shoulder and the hollow ceramic roller rod; Be provided with spring between described second shaft shoulder and the hollow ceramic roller rod, thereby metal solid shafting and ceramic rod are connected firmly, prevent phenomenons such as loosening.
The ceramic rod of the another kind of magnetic material sintering of the utility model special use, comprise the first ceramic solid axle, the second ceramic solid axle and hollow ceramic roller rod, described first ceramic solid axle and second ceramic solid axle difference thread connection are in inside, described hollow ceramic roller rod two ends.
Further, the described first ceramic solid axle is provided with first shaft shoulder, and the overall diameter of described hollow ceramic roller rod is more than or equal to the diameter of described first shaft shoulder; The described second ceramic solid axle is provided with second shaft shoulder, and the overall diameter of described hollow ceramic roller rod is more than or equal to the diameter of described second shaft shoulder.
Further, be provided with spring between described first shaft shoulder and the hollow ceramic roller rod; Be provided with spring between described second shaft shoulder and the hollow ceramic roller rod, thereby ceramic solid axle and ceramic rod are connected firmly, prevent phenomenons such as loosening.
The utility model beneficial effect is: when described solid shafting was installed in ceramic rod inside, minimum can be accomplished in the slit between the roller rod, conducted downwards from the top of ceramic rod thereby reduced heat, therefore can reduce the sintering cost of magnetic material greatly.
Description of drawings
Fig. 1 is the structural representation of embodiment one of the ceramic rod of a kind of magnetic material sintering of the utility model special use;
Fig. 2 is the structural representation of embodiment two of the ceramic rod of a kind of magnetic material sintering of the utility model special use;
Fig. 3 is the structural representation of embodiment three of the ceramic rod of a kind of magnetic material sintering of the utility model special use;
Fig. 4 is the structural representation of embodiment four of the ceramic rod of a kind of magnetic material sintering of the utility model special use;
Fig. 5 is the structural representation of embodiment five of the ceramic rod of a kind of magnetic material sintering of the utility model special use;
Fig. 6 is the structural representation of embodiment six of the ceramic rod of a kind of magnetic material sintering of the utility model special use.
The specific embodiment
For making the purpose of this utility model, technical scheme and advantage clearer, the utility model is described in further detail below in conjunction with accompanying drawing.
As shown in Figure 1, the ceramic rod of a kind of magnetic material sintering of the utility model special use, hollow ceramic roller rod 1 two ends endoporus is processed into internal thread, screws in the two ends to have the externally threaded first metal solid shafting 3 and the second metal solid shafting 4.
As shown in Figure 2, hollow ceramic roller rod 1 two ends endoporus is processed into internal thread, screw in the two ends and have the externally threaded first metal solid shafting 3 and the second metal solid shafting 4, the first metal solid shafting 3 is provided with the shaft shoulder 31, and the overall diameter of described hollow ceramic roller rod 1 is more than or equal to the diameter of described first shaft shoulder 31; The second metal solid shafting 4 is provided with the shaft shoulder 41, and the overall diameter of described hollow ceramic roller rod 1 is more than or equal to the diameter of described second shaft shoulder 41.
As shown in Figure 3, hollow ceramic roller rod 1 two ends endoporus is processed into internal thread, screw in the two ends and have the externally threaded first metal solid shafting 3 and the second metal solid shafting 4, the described first metal solid shafting 3 is provided with the shaft shoulder 31, the overall diameter of described hollow ceramic roller rod 1 is provided with spring 2 more than or equal to the diameter of described first shaft shoulder 31 between the shaft shoulder 31 and the roller rod 1; The described second metal solid shafting 4 is provided with the shaft shoulder 41, and the overall diameter of described hollow ceramic roller rod 1 is provided with spring 5 more than or equal to the diameter of described second shaft shoulder 41 between the shaft shoulder 41 and the roller rod 1.
When described roller rod rotates on the bearing of roller kilns, because metal shaft and roller rod adopt threaded engagement, loosening phenomenon can not take place.Further, be provided with the shaft shoulder on metal solid shafting, be pressed with spring between the shaft shoulder and the hollow ceramic roller rod, the enhancing metal shaft connects with the roller rod.In addition, the metal shaft that is used for transmission is embedded in the inside of roller rod, and that can lean on mutually between the roller rod like this is very near, and the minimizing of the slit between the roller rod can prevent that the heat on roller rod top scatters and disappears downwards, therefore can save the sintering cost of magnetic material greatly.
As shown in Figure 4, the ceramic rod of the another kind of magnetic material sintering of the utility model special use, hollow ceramic roller rod 1 ＇ two ends endoporus is processed into internal thread, screws in the two ends to have the externally threaded first ceramic solid axle, 3 ＇ and the second ceramic solid axle, 4 ＇.
As shown in Figure 5, hollow ceramic roller rod 1 ＇ two ends endoporus is processed into internal thread, screw in the two ends and have the externally threaded first ceramic solid axle, 3 ＇ and the second ceramic solid axle, 4 ＇, the first ceramic solid axle, 3 ＇ are provided with the shaft shoulder 31 ＇, and the overall diameter of described hollow ceramic roller rod 1 ＇ is more than or equal to the diameter of described first shaft shoulder, 31 ＇; The second ceramic solid axle, 4 ＇ are provided with the shaft shoulder 41 ＇, and the overall diameter of described hollow ceramic roller rod 1 ＇ is more than or equal to the diameter of described second shaft shoulder, 41 ＇.
As shown in Figure 6, hollow ceramic roller rod 1 ＇ two ends endoporus is processed into internal thread, screw in the two ends and have the externally threaded first ceramic solid axle, 3 ＇ and the second ceramic solid axle, 4 ＇, the described first ceramic solid axle, 3 ＇ are provided with the shaft shoulder 31 ＇, the overall diameter of described hollow ceramic roller rod 1 ＇ is provided with spring 2 ＇ more than or equal to the diameter of described first shaft shoulder, 31 ＇ between the shaft shoulder 31 ＇ and roller rod 1 ＇; The described second ceramic solid axle, 4 ＇ are provided with the shaft shoulder 41 ＇, and the overall diameter of described hollow ceramic roller rod 1 ＇ is provided with spring 5 ＇ more than or equal to the diameter of described second shaft shoulder, 41 ＇ between the shaft shoulder 41 ＇ and roller rod 1 ＇.
When described roller rod rotates on the bearing of roller kilns, because ceramic shaft and roller rod adopt threaded engagement, loosening phenomenon can not take place.Further, be provided with the shaft shoulder on the ceramic solid axle, be pressed with spring between the shaft shoulder and the hollow ceramic roller rod, the enhancing ceramic shaft connects with the roller rod.In addition, the ceramic shaft that is used for transmission is embedded in the inside of roller rod, and that can lean on mutually between the roller rod like this is very near, and the minimizing of the slit between the roller rod can prevent that the heat on roller rod top scatters and disappears downwards, therefore can save the sintering cost of magnetic material greatly.
The above is a preferred implementation of the present utility model; should be pointed out that for those skilled in the art, under the prerequisite that does not break away from the utility model principle; can also make some improvements and modifications, these improvements and modifications also are considered as protection domain of the present utility model.
Claims (6)
1. the ceramic rod of magnetic material sintering special use, it is characterized in that: comprise the first metal solid shafting (3), the second metal solid shafting (4) and hollow ceramic roller rod (1), described first metal solid shafting (3) and the second metal solid shafting (4) difference thread connection are in described hollow ceramic roller rod (1) inside, two ends.
2. the ceramic rod of magnetic material sintering according to claim 1 special use, it is characterized in that: the described first metal solid shafting (3) is provided with first shaft shoulder (31), and the overall diameter of described hollow ceramic roller rod (1) is more than or equal to the diameter of described first shaft shoulder (31);
The described second metal solid shafting (4) is provided with second shaft shoulder (41), and the overall diameter of described hollow ceramic roller rod (1) is more than or equal to the diameter of described second shaft shoulder (41).
3. the ceramic rod of magnetic material sintering according to claim 2 special use is characterized in that: be provided with spring (2) between described first shaft shoulder (31) and the hollow ceramic roller rod (1);
Be provided with spring (5) between described second shaft shoulder (41) and the hollow ceramic roller rod (1).
4. the ceramic rod of magnetic material sintering special use, it is characterized in that: comprise the first ceramic solid axle (3 ＇), the second ceramic solid axle (4 ＇) and hollow ceramic roller rod (1 ＇), described first ceramic solid axle (3 ＇) and the second ceramic solid axle (4 ＇) difference thread connection are in described hollow ceramic roller rod (1 ＇) inside, two ends.
5. the ceramic rod of magnetic material sintering according to claim 4 special use, it is characterized in that: the described first ceramic solid axle (3 ＇) is provided with first shaft shoulder (31 ＇), and the overall diameter of described hollow ceramic roller rod (1 ＇) is more than or equal to the diameter of described first shaft shoulder (31 ＇);
The described second ceramic solid axle (4 ＇) is provided with second shaft shoulder (41 ＇), and the overall diameter of described hollow ceramic roller rod (1 ＇) is more than or equal to the diameter of described second shaft shoulder (41 ＇).
6. the ceramic rod of magnetic material sintering according to claim 5 special use is characterized in that: be provided with spring (2 ＇) between described first shaft shoulder (31 ＇) and the hollow ceramic roller rod (1 ＇);
Be provided with spring (5 ＇) between described second shaft shoulder (41 ＇) and the hollow ceramic roller rod (1 ＇).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200047086U CN202008290U (en) | 2011-01-10 | 2011-01-10 | Special ceramic roller for sintering magnetic materials |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200047086U CN202008290U (en) | 2011-01-10 | 2011-01-10 | Special ceramic roller for sintering magnetic materials |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202008290U true CN202008290U (en) | 2011-10-12 |
Family
ID=44749948
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200047086U Expired - Lifetime CN202008290U (en) | 2011-01-10 | 2011-01-10 | Special ceramic roller for sintering magnetic materials |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202008290U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8549753B2 (en) | 2009-05-14 | 2013-10-08 | Corning Incorporated | Methods of manufacturing a modular pulling roll |
| CN103738047A (en) * | 2013-12-13 | 2014-04-23 | 中山市美高力印刷有限公司 | Roller mechanism used for printing equipment |
| CN106679414A (en) * | 2016-12-30 | 2017-05-17 | 苏州沃诺斯精密机械有限公司 | Ceramic roller bar for magnetic material sintering |
| CN106679413A (en) * | 2016-12-30 | 2017-05-17 | 苏州沃诺斯精密机械有限公司 | Ceramic roller bar |
| CN108507348A (en) * | 2017-05-18 | 2018-09-07 | 苏州权素船舶电子有限公司 | A kind of electronic material sintering ceramic rod |
-
2011
- 2011-01-10 CN CN2011200047086U patent/CN202008290U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8549753B2 (en) | 2009-05-14 | 2013-10-08 | Corning Incorporated | Methods of manufacturing a modular pulling roll |
| CN103738047A (en) * | 2013-12-13 | 2014-04-23 | 中山市美高力印刷有限公司 | Roller mechanism used for printing equipment |
| CN106679414A (en) * | 2016-12-30 | 2017-05-17 | 苏州沃诺斯精密机械有限公司 | Ceramic roller bar for magnetic material sintering |
| CN106679413A (en) * | 2016-12-30 | 2017-05-17 | 苏州沃诺斯精密机械有限公司 | Ceramic roller bar |
| CN108507348A (en) * | 2017-05-18 | 2018-09-07 | 苏州权素船舶电子有限公司 | A kind of electronic material sintering ceramic rod |
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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: 528237 Guangdong Province Nanhai District of Foshan City Shishan town industrial zone of Yangtze River Guan Tai Lam original carton factory Patentee after: Foshan Nanhai Jingang New Material Co., Ltd. Patentee after: FOSHAN CERAMICS RESEARCH INSTITUTE CO., LTD. Address before: 528237 Guangdong Province Nanhai District of Foshan City Shishan town industrial zone of Yangtze River Guan Tai Lam original carton factory Patentee before: Foshan Nanhai Jingang New Material Co., Ltd. Patentee before: Foshan Ceramics Research Institute |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 528237 the original Changjiang carton factory of Guangdong Foshan City Nanshan District Co-patentee after: Foshan Ceramic Research Institute Group Co., Ltd. Patentee after: Guangdong Jin Gang new materials Co., Ltd. Address before: 528237 the original Changjiang carton factory of Guangdong Foshan City Nanshan District Co-patentee before: FOSHAN CERAMICS RESEARCH INSTITUTE CO., LTD. Patentee before: Foshan Nanhai Jingang New Material Co., Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CX01 | Expiry of patent term |
Granted publication date: 20111012 |
|
| CX01 | Expiry of patent term |