CN204239746U - A kind of roller seal arrangement being applicable to chemical fiber machinery - Google Patents
A kind of roller seal arrangement being applicable to chemical fiber machinery Download PDFInfo
- Publication number
- CN204239746U CN204239746U CN201420414331.5U CN201420414331U CN204239746U CN 204239746 U CN204239746 U CN 204239746U CN 201420414331 U CN201420414331 U CN 201420414331U CN 204239746 U CN204239746 U CN 204239746U
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- roller
- ring
- land
- applicable
- seal arrangement
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- Expired - Fee Related
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Abstract
A kind of roller seal arrangement being applicable to chemical fiber machinery, it comprises the roller (1) combined with macro-axis (11) end by screw (6), it is characterized in that: the land that described roller (1) is arranged by end combines with the land of macro-axis (11) axle head, by link, flinger ring (4) is installed at roller (1) land rear portion successively, baffle ring (3), O RunddichtringO (7) is provided with between the inner ring surface of described flinger ring (4) and the fitting surface of roller barrel, between the land facade that flinger ring (4) and roller end are arranged, and between outer shield (5) end face, be respectively arranged with first backbone sealing ring (8) and second backbone sealing ring (9).
Description
Technical field
The utility model relates to a kind of sealing configuration of rotating drum, relates to a kind of roller seal arrangement being applicable to chemical fiber machinery specifically.
Background technique
In chemical fibre processing procedure, the working state of equipment is that draw roll cantilever is outside casing, the gear transmission of box house drives axis body to rotate, axis body drives connected roller to rotate again, thus the tow of roller surface is moved, and draw, drawing-off, sizing etc., in order to change its physical property, tow surface will containing certain water oil blending agent, when roller High Rotation Speed, water oil blending agent is along with the drawing-off of roller, by splashes, what have may flow into box house along drum shield, dilution and emulsification lubricant oil, reduce the effect of lubricating bearings, reduce bearing working life, and reduce the reliability of equipment.
Summary of the invention
A kind of roller seal arrangement being applicable to chemical fiber machinery that can solve roller and axis body binding end sealing problem well that the purpose of this utility model provides for deficiency existing in above-mentioned prior art just.This device can prevent tow institute wet oil blending agent from flowing into casing, avoids bearing damage, guarantees the normal operation of machine.
The purpose of this utility model is achieved through the following technical solutions:
The roller seal arrangement being applicable to chemical fiber machinery of the present utility model comprises the roller combined with large shaft end by screw; The land that described roller is arranged by end combines with the land of macro-axis axle head, by link, flinger ring, baffle ring are installed at roller land rear portion successively, the O RunddichtringO entering outer shield for anti-sealing oil blending agent along the surface of contact of roller and flinger ring is provided with, between the land facade that flinger ring and roller end are arranged and be respectively arranged with first backbone sealing ring and second backbone sealing ring between outer shield end face between the inner ring surface of described flinger ring and the fitting surface of roller barrel.
The shutoff of the backbone sealing ring of first described in the utility model is at the spinning cooperation position place of roller land periphery and outer shield inner headed face; Described second backbone sealing ring is between flinger ring and outer shield end face.Described outer shield is provided with the weep hole for discharge water oil blending agent; Weep hole diameter dimension according to tow amount with finish calculate according to a certain percentage and determine.First backbone sealing ring in the utility model, second backbone sealing ring can play the water oil blending agent splashed in a large number to tow and enter box house and serve dual sealing functions, if when water oil blending agent enters guard shield, water oil blending agent can be allowed to flow out along hole by the bottom weep hole of guard shield.
Being blind hole structure for connecting the screw being positioned at macro-axis axle head of roller in the utility model, again entering casing for anti-sealing oil blending agent.
The beneficial effects of the utility model are:
The utility model by the sealing of O RunddichtringO and first backbone sealing ring, second backbone sealing ring prevent tow enter the concentration of box house emulsification bearing oil with moisture, ensure the good lubrication environment of bearing, improve bearing working life.Device of the present utility model not only has good seal performance advantage compared to existing technology, also has easy accessibility feature.
Accompanying drawing explanation
Fig. 1 is structure sectional view of the present utility model.
Sequence number in figure: 1 roller 2 attachment screw 3 baffle ring 4 flinger ring 5 outer shield 6 attachment screw 7 O RunddichtringO 8,9 backbone sealing ring 10 O RunddichtringO 11 macro-axis.
Embodiment
The utility model is described further below with reference to embodiment's (accompanying drawing):
As shown in Figure 1, the roller seal arrangement being applicable to chemical fiber machinery of the present utility model comprises the roller 1 by being combined with macro-axis 11 end by screw 6; The land that described roller 1 is arranged by end combines with the land of macro-axis 11 axle head, by link, flinger ring 4, baffle ring 3 are installed at roller 1 land rear portion successively, be provided with the O RunddichtringO 7 entering outer shield for anti-sealing oil blending agent along the surface of contact of roller and flinger ring between the inner ring surface of described flinger ring 4 and the fitting surface of roller barrel, between the land facade that flinger ring 4 and roller end are arranged and between outer shield 5 end face, be respectively arranged with first backbone sealing ring 8 and second backbone sealing ring 9.
More specifically, the shutoff of the backbone sealing ring 8 of first described in the utility model is at the spinning cooperation position place of roller 1 land periphery and outer shield 5 inner headed face; Described second backbone sealing ring 9 is between flinger ring and outer shield 5 end face.Described outer shield 5 is provided with the weep hole for discharge water oil blending agent; Weep hole diameter dimension according to tow amount with finish calculate according to a certain percentage and determine.First backbone sealing ring in the utility model, second backbone sealing ring can play the water oil blending agent splashed in a large number to tow and enter box house and serve dual sealing functions, if when water oil blending agent enters guard shield, water oil blending agent can be allowed to flow out along hole by the bottom weep hole of guard shield.
Being blind hole structure for connecting the axle head screw being positioned at macro-axis 11 of roller 1 in the utility model, again entering casing for anti-sealing oil blending agent.
Claims (4)
1. one kind is applicable to the roller seal arrangement of chemical fiber machinery, it comprises the roller (1) combined with macro-axis (11) end by screw (6), it is characterized in that: the land that described roller (1) is arranged by end combines with the land of macro-axis (11) axle head, by link, flinger ring (4) is installed at roller (1) land rear portion successively, baffle ring (3), O RunddichtringO (7) is provided with between the inner ring surface of described flinger ring (4) and the fitting surface of roller barrel, between the land facade that flinger ring (4) and roller end are arranged, and between outer shield (5) end face, be respectively arranged with first backbone sealing ring (8) and second backbone sealing ring (9).
2. the roller seal arrangement being applicable to chemical fiber machinery according to claim 1, is characterized in that: the shutoff of described first backbone sealing ring (8) is at the spinning cooperation position place of roller (1) land periphery and outer shield (5) inner headed face; Described second backbone sealing ring (9) is positioned between flinger ring and outer shield (5) end face.
3. the roller seal arrangement being applicable to chemical fiber machinery according to claim 1, is characterized in that: outer shield (5) is provided with the weep hole for discharge water oil blending agent.
4. the roller seal arrangement being applicable to chemical fiber machinery according to claim 1, is characterized in that: be blind hole structure for connecting the screw being positioned at macro-axis (11) axle head of roller (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420414331.5U CN204239746U (en) | 2014-07-25 | 2014-07-25 | A kind of roller seal arrangement being applicable to chemical fiber machinery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420414331.5U CN204239746U (en) | 2014-07-25 | 2014-07-25 | A kind of roller seal arrangement being applicable to chemical fiber machinery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204239746U true CN204239746U (en) | 2015-04-01 |
Family
ID=52769245
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420414331.5U Expired - Fee Related CN204239746U (en) | 2014-07-25 | 2014-07-25 | A kind of roller seal arrangement being applicable to chemical fiber machinery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204239746U (en) |
-
2014
- 2014-07-25 CN CN201420414331.5U patent/CN204239746U/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 | ||
| 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: 20150401 Termination date: 20210725 |