CN202265634U - A carding machine - Google Patents
A carding machine Download PDFInfo
- Publication number
- CN202265634U CN202265634U CN2011202843263U CN201120284326U CN202265634U CN 202265634 U CN202265634 U CN 202265634U CN 2011202843263 U CN2011202843263 U CN 2011202843263U CN 201120284326 U CN201120284326 U CN 201120284326U CN 202265634 U CN202265634 U CN 202265634U
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- bearing
- carding machine
- worm
- model
- gear
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Abstract
The utility model provides a carding machine and relates to the field of textile technology. The carding machine comprises a cover plate and a gear box in transmission connection with the cover plate; the gear box comprises an end cap; the carding machine also comprises a worm and a bearing in transmission connection with a worm shaft of the worm; and the bearing is a radial thrust bearing. By employing the radial thrust bearing instead of a thrust bearing, the carding machine enables the bearing to bear radial load and axial load simultaneously and controls horizontal and longitudinal displacements of a long shaft, and thus reduces abrasion of a steel ball in the bearing and prevents damage of a copper sleeve and an inner box body connected with the bearing, thereby enabling the gear box to be used for a long time, reducing fault and disability rate, and correspondingly reducing repair expenses and influence on yield.
Description
Technical field
The utility model relates to textile technology field, relates in particular to a kind of carding machine.
Background technology
In field of textiles, carding machine is a kind of important process equipment, and the web after its combing, removal of impurities can reach certain specification and form uniform sliver, is used for the processing of subsequent processing.Carding machine mainly is made up of licker-in, cover plate, gear-box, cylinder, doffer, large pressuring roller, can coiler or the like.Gear-box is the main drive disk assembly of carding machine, and its performance is directly connected to the complete machine quality of carding machine.
In the use of FA201B type carding machine, the bearing heavy wear in the worm gear spindle nose in the gear-box often appears, and the phenomenon that causes internal box frequently to break down causes scrapping of a whole set of gear-box especially easily.This problem has not only increased maintenance cost, and has restricted the raising of output.
The utility model content
The purpose of the utility model provides a kind of carding machine with the gear-box that can use for a long time.
In order to achieve the above object, the utility model adopts following technical scheme:
A kind of carding machine comprises cover plate and drives the gear-box that is connected with said cover plate that said gear-box has end cap, and comprises worm screw and drive the bearing that is connected with the worm shaft of said worm screw, and said bearing is a radial thrust bearing.
Further, the model of said radial thrust bearing is 6205 types.
Further, the face of said end cap is the plane, and concordant with the face of said bearing.
Further, said carding machine is improvement FA201B type.
The carding machine that the utility model provides through replacing thrust bearing with radial thrust bearing, makes bearing can bear radial load and axial load simultaneously; Controlled the horizontal and displacement longitudinally of major axis; Thereby reduced the wearing and tearing of steel ball in the bearing, and the copper sheathing of having avoided linking with bearing and the damage of internal box, gear-box can be used for a long time; The bad car rate of fault reduces, and has correspondingly reduced maintenance cost and has reached the influence to output.
Description of drawings
Fig. 1 is the gear-box structural representation partly of the carding machine of the utility model.
The explanation of accompanying drawing mark
1 ... Gear-box
2 ... End cap
3 ... Bearing
4 ... Worm shaft
5 ... Worm screw
The specific embodiment
For the purpose, technical scheme and the advantage that make the utility model is clearer,, the utility model is further elaborated below in conjunction with accompanying drawing and embodiment.Specific embodiment described herein is only in order to explaining the utility model, but and is not used in qualification the utility model.
In the running of FA201B type carding machine, the bearing heavy wear in the worm gear spindle nose in the gear-box often appears, and the phenomenon that causes internal box frequently to break down causes scrapping of a whole set of gear-box especially easily.Inventor through the utility model examines discovery; The main cause of this problem is: because worm gear major axis and internal box gap are big; Cause 8205 type thrust bearings on the Worm Bearing can only control the swing of major axis; And the play up and down of uncontrollable major axis, thereby cause the worn steel ball in the bearing.If wearing and tearing can not in time be found, very easily damage connected copper sheathing and internal box.
As shown in Figure 1, the utility model provides a kind of carding machine, comprises cover plate and drives the gear-box 1 that is connected with said cover plate, and gear-box 1 has end cap 2, and comprises worm screw 5 and drive the bearing 3 that is connected with the worm shaft 4 of worm gear 5, and bearing 3 is a radial thrust bearing.
The carding machine that the utility model provides through replacing thrust bearing with radial thrust bearing, makes bearing can bear radial load and axial load simultaneously; Controlled the horizontal and displacement longitudinally of major axis; Thereby reduced the wearing and tearing of steel ball in the bearing, and the copper sheathing of having avoided linking with bearing and the damage of internal box, gear-box can be used for a long time; The bad car rate of fault reduces, and has correspondingly reduced maintenance cost and has reached the influence to output.
In order to satisfy the requirement of load, the model of said radial thrust bearing can be 6205 types.
In order to satisfy the requirement that is provided with of radial thrust bearing, can use lathe improvement to be the plane in the face that has the end cap 2 of step originally, and concordant with the face of bearing 3.
The utility model can be used for the flat top card of various models, is specially adapted to FA201B type carding machine.
The preferred embodiment that the above is merely the utility model is not the practical range that is used for limiting the utility model; If do not break away from the spirit and the scope of the utility model, the utility model is made amendment or is equal to replacement, all should be encompassed in the middle of the protection domain of the utility model claim.
Claims (4)
1. a carding machine comprises cover plate and drives the gear-box that is connected with said cover plate, and said gear-box has end cap, and comprises worm screw and drive the bearing that is connected with the worm shaft of said worm screw, it is characterized in that said bearing is a radial thrust bearing.
2. carding machine according to claim 1 is characterized in that, the model of said radial thrust bearing is 6205 types.
3. carding machine according to claim 1 is characterized in that, the face of said end cap is the plane, and concordant with the face of said bearing.
4. according to the described carding machine of arbitrary claim in the claim 1 to 3, it is characterized in that said carding machine is the FA201B type.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202843263U CN202265634U (en) | 2011-08-05 | 2011-08-05 | A carding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202843263U CN202265634U (en) | 2011-08-05 | 2011-08-05 | A carding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202265634U true CN202265634U (en) | 2012-06-06 |
Family
ID=46156441
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202843263U Expired - Fee Related CN202265634U (en) | 2011-08-05 | 2011-08-05 | A carding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202265634U (en) |
-
2011
- 2011-08-05 CN CN2011202843263U patent/CN202265634U/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 |
Granted publication date: 20120606 Termination date: 20150805 |
|
| EXPY | Termination of patent right or utility model |