CN200974183Y - Cramping apparatus for annealing furnace ceramic roller - Google Patents
Cramping apparatus for annealing furnace ceramic roller Download PDFInfo
- Publication number
- CN200974183Y CN200974183Y CN 200620127912 CN200620127912U CN200974183Y CN 200974183 Y CN200974183 Y CN 200974183Y CN 200620127912 CN200620127912 CN 200620127912 CN 200620127912 U CN200620127912 U CN 200620127912U CN 200974183 Y CN200974183 Y CN 200974183Y
- Authority
- CN
- China
- Prior art keywords
- fixed cover
- fixing liner
- nut
- ceramic roller
- utility
- 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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- Heat Treatments In General, Especially Conveying And Cooling (AREA)
Abstract
A ceramic roller fixture of annealing furnace is a specific tool matching with grinding machine in metallurgical industry and comprises a shaft, a fixing liner, and a nut. The fixture is characterized in that the fixing liner and the nut are sheathed on the circumference of the shaft; the fixing liner includes an inner fixing liner and an outer fixing liner; the inner fixing liner and the nut are arranged on both sides of the outer fixing liner. The ceramic roller having a damaged surface caused by accretion and erosion can be sheathed on the shaft of the utility model, arranged on the grinding machine, firmly fixed by the fixing liner and the fastening nut, and then grinded to eliminate the defective surface. The utility model has advantages of simple structure, convenient operation, low cost and easy execution.
Description
Technical field:
The utility model belongs to the metallurgy industry specific purpose tool, and particularly a kind of annealing furnace pottery roller anchor clamps are and the matching used instrument of grinding machine.
Background technology:
The production equipment of metallurgy industry-silicon steel annealing furnace, the hearth roll of its high temperature section and part low-temperature zone is made with ceramic material, the price height of pottery roller, the price of every ceramic roller needs surplus the RMB 10,000 yuan, and ceramic roller damages easily, in the ceramic roller that damages, have is because the blemish that the corrosion of furnace roller dross causes greatly, if through behind the grinding machine, blemish can be removed, the ceramic roller of damage can also continue to use.Because the special use or the alternative tool of not pressing from both sides ceramic roller on the existing grinding machine, so can't carry out grinding, up to the present, the ceramic roller of each manufacturer still is disposable, in case damage, then can't repair, and causes very big waste.
Summary of the invention:
The utility model aims to provide a kind of use can be clamped ceramic roller on grinding machine specific purpose tool.
The realization the technical solution of the utility model is: comprise axle, fixed cover, nut, fixed cover, nut sleeve be in the periphery of axle, fixed cover and outer fixed cover in being fixed with, and the both sides of outer fixed cover are provided with interior fixed cover and nut.
The furnace roller dross is corroded the ceramic roller that causes damaged surfaces, be sleeved on the axle of the present utility model, be installed on the grinding machine, fix tightly,, so just can eliminate defective through grinding machine with fixed cover and clamp nut.The utility model is simple in structure, and is easy to operate, and cost is low, implements easily.
Description of drawings:
Fig. 1 is the front view of the utility model embodiment one.
Fig. 2 is the side view of the utility model embodiment one.
Fig. 3 is the axial cutaway view of the utility model embodiment one.
Fig. 4 is the front view of the utility model embodiment one axis.
Fig. 5 is the front view of interior fixed cover among the utility model embodiment one.
Fig. 6 is the right view of Fig. 5.
Fig. 7 is the cutaway view of Fig. 6 along the A-A line.
Fig. 8 is the front view of interior fixed cover among the utility model embodiment two.
Fig. 9 is the right view of Fig. 8.
Figure 10 is the cutaway view of Fig. 9 along the B-B line.
Figure 11 is the axial cutaway view of the utility model embodiment two.
Among the figure, 1, axle 2, screw thread 3, nut 4, outer fixed cover
5, interior fixed cover 6, centre bore 7, hole 8, groove
The specific embodiment:
Embodiment one: Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5, Fig. 6, shown in Figure 7, present embodiment comprises axle 1, clamp nut 3, outer fixed cover 4, interior fixed cover 5, outer fixed cover 4, interior fixed cover 5, clamp nut 3 is enclosed within the periphery of axle 1, outer fixed cover 4, on the interior fixed cover 5 screw thread is arranged all, the two ends of axle 1 are provided with centre bore 6, axle 1 closes on both ends, and each is provided with and clamp nut 3, outer fixed cover 4, interior fixed cover 5 matching used screw threads 2, screw thread 2 places are equipped with interior fixed cover 5 successively, outer fixed cover 4, clamp nut 3, Fig. 5, Fig. 6, shown in Figure 7, interior fixed cover is a taper, and the outer surface of taper has three grooves 8.
Embodiment two: Fig. 8, Fig. 9, Figure 10, shown in Figure 11, and the interior fixed cover 5 of present embodiment is the pipe fitting that cylinder and circular cone are combined into one, and promptly in the Taper Pipe bottom cylinder-shaped sleeve is arranged, other structure is identical with embodiment one.
Claims (1)
1, a kind of annealing furnace pottery roller anchor clamps comprise axle, fixed cover, nut, it is characterized in that fixed cover, the nut sleeve periphery at axle, fixed cover and outer fixed cover in being fixed with, and the both sides of outer fixed cover are provided with interior fixed cover and nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620127912 CN200974183Y (en) | 2006-10-20 | 2006-10-20 | Cramping apparatus for annealing furnace ceramic roller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620127912 CN200974183Y (en) | 2006-10-20 | 2006-10-20 | Cramping apparatus for annealing furnace ceramic roller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200974183Y true CN200974183Y (en) | 2007-11-14 |
Family
ID=38900477
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620127912 Expired - Fee Related CN200974183Y (en) | 2006-10-20 | 2006-10-20 | Cramping apparatus for annealing furnace ceramic roller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200974183Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102061372A (en) * | 2010-11-04 | 2011-05-18 | 西安航空动力股份有限公司 | Quartz ceramic heating tool clamp and manufacturing method thereof |
-
2006
- 2006-10-20 CN CN 200620127912 patent/CN200974183Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102061372A (en) * | 2010-11-04 | 2011-05-18 | 西安航空动力股份有限公司 | Quartz ceramic heating tool clamp and manufacturing method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20071114 Termination date: 20141020 |
|
| EXPY | Termination of patent right or utility model |