CN201826054U - Carding machine stripping roller shaft - Google Patents
Carding machine stripping roller shaft Download PDFInfo
- Publication number
- CN201826054U CN201826054U CN2010202915445U CN201020291544U CN201826054U CN 201826054 U CN201826054 U CN 201826054U CN 2010202915445 U CN2010202915445 U CN 2010202915445U CN 201020291544 U CN201020291544 U CN 201020291544U CN 201826054 U CN201826054 U CN 201826054U
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- China
- Prior art keywords
- stripping roller
- roller shaft
- bearing
- carding machine
- 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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Abstract
The utility model relates to a carding machine stripping roller shaft, which comprises a stripping roller shaft (1) and shaft heads (2) which are arranged at both ends of the stripping roller shaft (1), wherein the shaft heads (2) and bearings (5) are arranged in a shaft sleeve (6); one side of each shaft head (2), which is near the stripping roller shaft (1), is provided with two bearing mounting sites (3); each bearing mounting site (3) is provided with one bearing (5); and a washer (4) is sheathed between the two bearing (5). The utility model eliminates the defects that the single-row bearings of the traditional carding machine stripping roller shaft heads are easy to abrade and the bearing capacity of the traditional carding machine stripping roller shaft heads is not big enough, and the length of the bearing mounting sites is increased; moreover, double-row bearings are arranged to make the stripping roller shaft stable in running and small in vibration so that a stripped fiber mesh is evenly stressed and has reliable quality, and the problems of end breakage or doffer fettlings cannot be generated; moreover, the friction is greatly reduced, the service life is prolonged and the occupied working hours for maintaining and replacing components in machine halt are reduced.
Description
Technical field
The utility model relates to a kind of roller shaft, relates in particular to a kind of carding machine stripping roller shaft.
Background technology
The effect of stripping roller is that the fibrage that will strip down smoothly from the doffer is transported to large pressuring roller formation sliver, the large pressuring roller surface is surrounded by the tooth profile metal saw blade, can peel off fiber web from the doffer effectively, help large pressuring roller again and strip fiber web from transfer roller.The carding machine stripping roller shaft that mostly is single bearing arrangement greatly of carding machine use at present, as shown in Figure 1, single bearing cotact area is little, vibrations caused through the fiber web that the stripping device the strips transfer instability that fluctuates thereupon than conference when the stripping roller rotated, directly influenced web quality, the bar that comprises web moulding, the carded sliver do and weight irregular.And transmission instability, efficient are low in running up, and coefficient of friction is bigger.As the Chinese patent notification number be: CN87213282U, the day for announcing is: the utility model patent on May 25th, 1988 discloses a kind of novel stripping roller, be primarily characterized in that: on the circumference of stripping face roller shaft, offer helicla flute, in helicla flute, be provided with saw blade, stripping face roller shaft is again by single bearing fixing, the defective of this structure is: bearing capacity a little less than, easily wearing and tearing, transmission stability is relatively poor.
Summary of the invention
The purpose of this utility model be at existing stripping roller spindle nose bearing capacity a little less than, easily wearing and tearing, defective that transmission stability is relatively poor and deficiency provide a kind of simple in structure, bearing capacity is big, and is wear-resistant, the carding machine stripping roller shaft that transmission stability is good.
For achieving the above object, technical solution of the present utility model is: carding machine stripping roller shaft, comprise stripping roller axle body, and the spindle nose that is positioned at stripping roller axle body two ends, spindle nose and rolling bearing are installed in the axle sleeve, described spindle nose is respectively arranged with two bearing installation positions near the both sides of stripping roller axle body, and a rolling bearing is installed on each bearing installation position.
Be with packing ring on the described bearing installation position and on the position between two rolling bearings, the thickness of packing ring is 2 millimeters-4 millimeters.
The axial length of described bearing installation position is 18 millimeters-30 millimeters.
The beneficial effects of the utility model are:
1, the utility model has changed the single bearing of carding machine stripping roller spindle nose easily mill is suitable, bearing capacity is big inadequately defective and deficiency in the past; increased the length of bearing installation position; and double-row bearing has been installed; reduced friction greatly; prolonged service life, reduced shutdown maintenance and changed parts shared man-hours.
2, of the present utility model simple in structure, cheap, easily lubricated, adopt the double-row bearing structure can make carding machine stripping roller shaft, lifting surface area is big, and vibration amplitude significantly reduces, and the running of stripping roller shaft is steady, vibrations are little, breaking end can not appear in stressed even, the reliable in quality of the feasible fiber web of peeling off or the doffer returns colored problem.
Description of drawings
Fig. 1 is the structural representation of existing stripping roller shaft.
Fig. 2 is the structural representation of the utility model stripping roller shaft.
Fig. 3 is the structural representation that the utility model cooperates with axle sleeve.
Among the figure: stripping roller axle body 1, spindle nose 2, bearing installation position 3, packing ring 4, rolling bearing 5, axle sleeve 6, screw hole 7, groove 8.
The specific embodiment
Below in conjunction with the description of drawings and the specific embodiment the utility model is described in further detail:
Referring to Fig. 1 to Fig. 3, carding machine stripping roller shaft of the present utility model, comprise stripping roller axle body 1, and the spindle nose 2 that is positioned at stripping roller axle body 1 two ends, spindle nose 2 and rolling bearing 5 are installed in the axle sleeve 6, described spindle nose 2 is respectively arranged with two bearing installation positions 3 near the both sides of stripping roller axle body 1, and a rolling bearing 5 is installed on each bearing installation position 3.
Be with packing ring 4 on the described bearing installation position 3 and on the position between two rolling bearings 5, the thickness of packing ring 4 is 2 millimeters-4 millimeters.
The axial length of described bearing installation position 3 is 18 millimeters-30 millimeters.
The utility model has increased the axial length of bearing installation position 3, two rolling bearings 5 can be installed, and between two rolling bearings 5, be placed with packing ring 4, a shaft strength had become two shaft strengths in the past, make that the running of stripping roller shaft is steady, vibrations are littler, breaking end can not appear in stressed even, the reliable in quality of the feasible fiber web of peeling off or the doffer returns colored problem.
Claims (3)
1. carding machine stripping roller shaft, comprise stripping roller axle body (1), and the spindle nose (2) that is positioned at stripping roller axle body (1) two ends, spindle nose (2) and rolling bearing (5) are installed in the axle sleeve (6), it is characterized in that: described spindle nose (2) is respectively arranged with two bearing installation positions (3) near the both sides of stripping roller axle body (1), on each bearing installation position (3) rolling bearing (5) is installed.
2. carding machine stripping roller shaft according to claim 1 is characterized in that: described bearing installation position (3) is gone up and is positioned on the position between two rolling bearings (5) and is with packing ring (4), and the thickness of packing ring (4) is 2 millimeters-4 millimeters.
3. carding machine stripping roller shaft according to claim 1 is characterized in that: the axial length of described bearing installation position (3) is 18 millimeters-30 millimeters.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202915445U CN201826054U (en) | 2010-08-13 | 2010-08-13 | Carding machine stripping roller shaft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202915445U CN201826054U (en) | 2010-08-13 | 2010-08-13 | Carding machine stripping roller shaft |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201826054U true CN201826054U (en) | 2011-05-11 |
Family
ID=43964603
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202915445U Expired - Fee Related CN201826054U (en) | 2010-08-13 | 2010-08-13 | Carding machine stripping roller shaft |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201826054U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107956004A (en) * | 2016-10-18 | 2018-04-24 | 丹阳市丹力展览用品有限公司 | A kind of weaving dials cotton device with single-roller |
-
2010
- 2010-08-13 CN CN2010202915445U patent/CN201826054U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107956004A (en) * | 2016-10-18 | 2018-04-24 | 丹阳市丹力展览用品有限公司 | A kind of weaving dials cotton device with single-roller |
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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: 20110511 Termination date: 20130813 |