CN202786014U - Glass fiber chopping knife rest - Google Patents
Glass fiber chopping knife rest Download PDFInfo
- Publication number
- CN202786014U CN202786014U CN 201220429367 CN201220429367U CN202786014U CN 202786014 U CN202786014 U CN 202786014U CN 201220429367 CN201220429367 CN 201220429367 CN 201220429367 U CN201220429367 U CN 201220429367U CN 202786014 U CN202786014 U CN 202786014U
- Authority
- CN
- China
- Prior art keywords
- knife rest
- rotating shafts
- sleeves
- glass fiber
- rotating shaft
- 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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- Turbine Rotor Nozzle Sealing (AREA)
Abstract
The utility model discloses a glass fiber chopping knife rest which comprises a knife roll and rotating shafts at the two ends; and antifriction metal sleeves are sleeved at the two ends of the rotating shafts in an interference manner. therefore, when the knife roll and the rotating shafts rotate, the knife roll and the rotating shafts do not contact with a knife rest seat directly, but the antifriction metal sleeves are in rubbing contact with the knife rest seat directly; and the sleeves are sleeved on the rotating shafts, and then after the sleeves are worn, all that is needed is to replace the sleeves, so that the problem of replacing the knife roll integrally can be avoided, and the use cost can be saved greatly.
Description
Technical field
The utility model relates to a kind of glass fiber chopping machine, especially a kind of knife rest of glass fiber chopping machine.
Background technology
The cutting knife of glass fiber chopping machine is to be fixed on the knife rest at present, and above-mentioned knife rest comprises rotor, and rotor is arranged in the carriage saddle by the rotating shaft at its two ends, and cutting knife is along the rotor circumferential arrangement.The rotating shaft of rotor is inevitable and carriage saddle friction in the course of the work, causes wearing and tearing, and above-mentioned rotor and rotating shaft are structure as a whole, and often need the integral replacing rotor, and the life-span causes with cost than short-range missile to be increased.
Summary of the invention
The purpose of this utility model just is to provide a kind of long-life glass chopped knife rest.
Its technical solution is as follows: glass chopped knife rest, comprise the rotating shaft at rotor and two ends thereof, and above-mentioned rotating shaft two ends interference has the antifriction metal (AFM) lining.
Like this, when the rotor rotating shaft is rotated, the rotor rotating shaft does not directly directly contact with carriage saddle, but the antifriction metal (AFM) lining contacts with the carriage saddle direct friction, because above-mentioned lining is to be sleeved in the rotating shaft, after liner wear, only needing more, rebush gets final product, avoided the integral replacing rotor, greatly to save use cost.
Below in conjunction with accompanying drawing the utility model is described further.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Embodiment
As shown in the figure, the glass chopped knife rest of the utility model comprises the rotating shaft 2 at rotor 1 and two ends thereof, and above-mentioned rotating shaft 2 two ends interferences have antifriction metal (AFM) lining 3.When the rotating shaft 2 of rotor 1 is rotated, rotor rotating shaft 2 does not directly directly contact with carriage saddle 4, but antifriction metal (AFM) lining 3 contacts with carriage saddle 4 direct friction, because above-mentioned lining is to be sleeved in the rotating shaft, after liner wear, only more rebush gets final product, and has avoided the integral replacing rotor, greatly to save use cost.
Claims (1)
1. glass chopped knife rest comprises the rotating shaft at rotor and two ends thereof, it is characterized in that: above-mentioned rotating shaft two ends interference has the antifriction metal (AFM) lining.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220429367 CN202786014U (en) | 2012-08-28 | 2012-08-28 | Glass fiber chopping knife rest |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220429367 CN202786014U (en) | 2012-08-28 | 2012-08-28 | Glass fiber chopping knife rest |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202786014U true CN202786014U (en) | 2013-03-13 |
Family
ID=47813319
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220429367 Expired - Fee Related CN202786014U (en) | 2012-08-28 | 2012-08-28 | Glass fiber chopping knife rest |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202786014U (en) |
-
2012
- 2012-08-28 CN CN 201220429367 patent/CN202786014U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130313 Termination date: 20130828 |