CN201553857U - Clutch of belt-retracting roller of webbing loom - Google Patents
Clutch of belt-retracting roller of webbing loom Download PDFInfo
- Publication number
- CN201553857U CN201553857U CN2009202947316U CN200920294731U CN201553857U CN 201553857 U CN201553857 U CN 201553857U CN 2009202947316 U CN2009202947316 U CN 2009202947316U CN 200920294731 U CN200920294731 U CN 200920294731U CN 201553857 U CN201553857 U CN 201553857U
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- China
- Prior art keywords
- belt
- clutch
- bearing
- retracting roller
- take
- 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 part of a webbing loom, in particular to a clutch of a belt-retracting roller of a webbing loom, which prevents the belt-retracting roller from being inversely turned when changing a change gear. The clutch comprises a left bearing bush, a belt-retracting roller and a right bearing bush. The clutch is characterized in that the left bearing bush and the right bearing bush are internally provided with unilateral bearings; the inner cavity surface of the inner ring of the unilateral bearing and the surface of the corresponding belt-retracting roller are provided with an axial embedding groove; and the axial embedding groove is tightly embedded with a steel wire. The clutch effectively prevents the inner ring of the unilateral bearing from slipping on the surface of the belt-retracting roller caused by the large torsion of the unilateral bearing, particularly effectively prevents the belt-retracting roller from being inversely turned when changing the change gear as a bearing sleeve is internally provided with the unilateral bearing, and guarantees the normal work of the webbing loom.
Description
Technical field
The utility model relates to the parts of inkle loom, the inkle loom take-up roller arrangement of clutch of take-up roller reversing in the time of particularly can preventing owing to the replacing change gear.
Background technology
Inkle loom in the past is equipped with two-way bearing on the take-up roll shaft, two-way bearing is installed in the Y-axis bearing sleeve.Because two-way bearing can not prevent the take-up roller and reverse when changing change gear, influences the work of inkle loom complete machine.
The utility model content
The purpose of this utility model is at above-mentioned defective, provides a kind of and prevents because the inkle loom take-up roller arrangement of clutch of take-up roller reversing when changing change gear.
The technical solution of the utility model is an inkle loom take-up roller arrangement of clutch, comprises left bearing cover 6-1, take-up roller 6-4 and right bearing cover 6-5, it is characterized in that said left bearing cover 6-1 and right bearing cover 6-5 inner chamber are equipped with unilateral bearing 6-2.
On the unilateral bearing 6-2 inner ring inner cavity surface among said left bearing cover 6-1 and the right bearing cover 6-5 and the take-up roll shaft surface of corresponding site an axial caulking groove is set all, tight fit embeds a steel wire 6-3 in axial caulking groove.
The utility model has the advantages that because unilateral bearing is installed in bearing holder (housing, cover), thereby prevent take-up roller reversing phenomenon when changing change gear effectively, guaranteed the operate as normal of take-up roller; On the unilateral bearing inner ring inner cavity surface with on the take-up roller surface of corresponding site an axial caulking groove is being set, axially tight fit embeds a steel wire in the caulking groove, prevented that effectively inkle loom moment of torsion owing to unilateral bearing when operation from greatly the phenomenon that the unilateral bearing inner ring skids taking place on take-up roll shaft surface, thereby guaranteed the operate as normal of inkle loom.
Description of drawings
Fig. 1 is the inkle loom structural representation.
Fig. 2 is the installation site schematic diagram of the utility model on inkle loom.
Fig. 3 is a structural representation of the present utility model.
The specific embodiment
Further specify embodiment below in conjunction with accompanying drawing.
With reference to Fig. 1, Fig. 2,1-fork jockey, 2-latitude skin bar reciprocating apparatus, 3-send skin to follow that roller draw-gear, the reciprocal fork amplitude modulation apparatus of 4-, 5-input arrangement of clutch, 6-take-up roller arrangement of clutch, 7-go out pin mechanism, 8-exports eccentric adjuster.
With reference to Fig. 3,6-1 left bearing cover, 6-2 unilateral bearing, 6-3 steel wire, 6-4 take-up roller, 6-5 right bearing cover.As shown, in order to prevent that unilateral bearing 6-2 skids when inkle loom moves on the take-up roll shaft, take on the inner ring inner cavity surface of unilateral bearing 6-2 and an axial caulking groove correspondingly is set on take-up roll shaft surface, tight fit embeds a steel wire 6-3 in axial caulking groove.Unilateral bearing 6-2 is installed in respectively among left bearing cover 6-1 and the right bearing cover 6-5, as required, can in a bearing holder (housing, cover) with in the unilateral bearing, axial caulking groove be set, also can in two bearing holder (housing, cover)s with in two unilateral bearings axial caulking groove be set, tight fit embeds steel wire 6-3.Thereby prevent that effectively the unilateral bearing inner ring from skidding, and guaranteed the quality of ribbon on the take-up roll shaft.Main is when preventing to change change gear, and the problem of reversing takes place in the take-up roller, takes in left bearing cover 6-1 and right bearing cover 6-5 inner chamber unilateral bearing 6-2 to be installed.
Claims (2)
1. inkle loom take-up roller arrangement of clutch comprises left bearing cover (6-1), take-up roller (6-4) and right bearing cover (6-5), it is characterized in that said left bearing cover (6-1) and right bearing cover (6-5) inner chamber are equipped with unilateral bearing (6-2).
2. according to the said inkle loom take-up of claim 1 roller arrangement of clutch, it is characterized in that on the take-up roll shaft surface of unilateral bearing (6-2) inner ring inner cavity surface and corresponding site in said left bearing cover (6-1) and the right bearing cover (6-5) an axial caulking groove being set all a tight fit embedding steel wire (6-3) in axial caulking groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202947316U CN201553857U (en) | 2009-12-21 | 2009-12-21 | Clutch of belt-retracting roller of webbing loom |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202947316U CN201553857U (en) | 2009-12-21 | 2009-12-21 | Clutch of belt-retracting roller of webbing loom |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201553857U true CN201553857U (en) | 2010-08-18 |
Family
ID=42613533
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202947316U Expired - Fee Related CN201553857U (en) | 2009-12-21 | 2009-12-21 | Clutch of belt-retracting roller of webbing loom |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201553857U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108221145A (en) * | 2018-01-30 | 2018-06-29 | 约科布·缪勒机械制造(中国)有限公司 | VTX single-direction transmission control devices |
-
2009
- 2009-12-21 CN CN2009202947316U patent/CN201553857U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108221145A (en) * | 2018-01-30 | 2018-06-29 | 约科布·缪勒机械制造(中国)有限公司 | VTX single-direction transmission control devices |
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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: 20100818 Termination date: 20131221 |