CN204739081U - Carbon fiber roller - Google Patents
Carbon fiber roller Download PDFInfo
- Publication number
- CN204739081U CN204739081U CN201520457507.XU CN201520457507U CN204739081U CN 204739081 U CN204739081 U CN 204739081U CN 201520457507 U CN201520457507 U CN 201520457507U CN 204739081 U CN204739081 U CN 204739081U
- Authority
- CN
- China
- Prior art keywords
- retainer plate
- retainer ring
- roll shaft
- fixed
- carbon fiber
- 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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- Rolls And Other Rotary Bodies (AREA)
Abstract
The utility model provides a carbon fiber roller, includes carbon fiber material's roller main part, its characterized in that: roller main part both ends are equipped with the spindle nose, the spindle nose comprises first retainer plate, second retainer plate and the dabber that is located in the middle part of first retainer plate, the second retainer plate, first retainer plate middle part is equipped with first fixed slot, first fixed slot circumference is equipped with fixed screw, it is used for fixed connection to be equipped with in the fixed screw the double -screw bolt of roller main part and first retainer plate, the outer terminal surface middle part of first retainer plate is equipped with and is used for the embedding the second fixed slot of second retainer plate, the stem stem with second retainer plate close -fitting, the second retainer plate is fixed in the second fixed slot. The utility model discloses the quality is slim and graceful, and is with low costs, the difficult chemical reaction that takes place in surface, and the dabber device is placed the deflection for a long time on both sides and can not changed.
Description
Technical field
The utility model relates to a kind of carbon fiber roll shaft.
Background technique
At present roll shaft is on the market primarily of roll shaft main body, the retainer ring at two ends and the mandrel composition at middle part, and mandrel is transverse in the middle part of roll shaft and roll shaft main body generally adopts metal to make.Its quality is excessive, and cost is large, and excessive quality is unfavorable for the transport of roll shaft, and excessive quality makes the increase of the rotation function of roll shaft be unfavorable for the racing of roll shaft and suddenly stop.Easily bending in the middle part of mandrel after long term lateral placement in addition makes roll shaft main body amount of deflection easily change.The roll shaft surface of metal material is easily corroded or with product itself, chemical reaction occurs on the other hand.
Summary of the invention
In order to overcome the deficiency of above-mentioned roll shaft, the utility model provides a kind of quality slim and graceful and the long-term carbon fiber roll shaft placed rear amount of deflection and can not change.
The technical scheme in the invention for solving the technical problem is: a kind of carbon fiber roll shaft, comprise the roll shaft main body of carbon fibre material, it is characterized in that: described roll shaft main body two ends are provided with spindle nose, described spindle nose is by the first retainer ring, and the second retainer ring and the mandrel be positioned in the middle part of the first retainer ring, the second retainer ring form;
Be provided with the first fixed groove in the middle part of described first retainer ring, described first fixed groove is circumferentially with fixing threaded hole, is provided with the stud for being fixedly connected with described roll shaft main body and the first retainer ring in described fixing threaded hole;
The second fixed groove for embedding described second retainer ring is provided with in the middle part of described first retainer ring exterior edge face;
Described stem stem and described second retainer ring close-fitting, described second retainer ring is fixed in described second fixed groove.
The beneficial effects of the utility model are: quality is slim and graceful, and cost is low, and surface not easily chemical reaction occurs, and mandrel device amount of deflection under both sides are placed for a long time can not change.
Accompanying drawing explanation
Fig. 1 is the utility model overall perspective view.
Fig. 2 is the utility model novel local sectional view.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
As illustrated in fig. 1 and 2: a kind of carbon fiber roll shaft, comprise the roll shaft main body of carbon fibre material, it is characterized in that: described roll shaft main body 1 two ends are provided with spindle nose 2, described spindle nose 2 is made up of the first retainer ring 3, second retainer ring 4 and the mandrel 5 be positioned in the middle part of the first retainer ring 3, second retainer ring 4;
Be provided with the first fixed groove 6 in the middle part of described first retainer ring 3, described first fixed groove 6 is circumferentially with fixing threaded hole 7, is provided with the stud for being fixedly connected with described roll shaft main body and the first retainer ring 3 in described fixing threaded hole 7;
The second fixed groove 8 for embedding described second retainer ring is provided with in the middle part of described first retainer ring 3 exterior edge face;
Described stem stem 5 and described second retainer ring 4 close-fitting, described second retainer ring 4 is fixed in described second fixed groove 8.
Claims (1)
1. a carbon fiber roll shaft, comprises the roll shaft main body of carbon fibre material, it is characterized in that: described roll shaft main body two ends are provided with spindle nose, and described spindle nose is by the first retainer ring, and the second retainer ring and the mandrel be positioned in the middle part of the first retainer ring, the second retainer ring form;
Be provided with the first fixed groove in the middle part of described first retainer ring, described first fixed groove is circumferentially with fixing threaded hole, is provided with the stud for being fixedly connected with described roll shaft main body and the first retainer ring in described fixing threaded hole;
The second fixed groove for embedding described second retainer ring is provided with in the middle part of described first retainer ring exterior edge face;
Described stem stem and described second retainer ring close-fitting, described second retainer ring is fixed in described second fixed groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520457507.XU CN204739081U (en) | 2015-06-30 | 2015-06-30 | Carbon fiber roller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520457507.XU CN204739081U (en) | 2015-06-30 | 2015-06-30 | Carbon fiber roller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204739081U true CN204739081U (en) | 2015-11-04 |
Family
ID=54420819
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520457507.XU Expired - Fee Related CN204739081U (en) | 2015-06-30 | 2015-06-30 | Carbon fiber roller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204739081U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106891372A (en) * | 2017-02-10 | 2017-06-27 | 武汉理工大学 | Corrugated paper transverse cutting unit rotor |
-
2015
- 2015-06-30 CN CN201520457507.XU patent/CN204739081U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106891372A (en) * | 2017-02-10 | 2017-06-27 | 武汉理工大学 | Corrugated paper transverse cutting unit rotor |
| CN106891372B (en) * | 2017-02-10 | 2018-10-23 | 武汉理工大学 | Corrugated paper transverse cutting unit rotor |
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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: 20151104 Termination date: 20170630 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |