CN202107859U - Bent shaft driving device for weaving machine - Google Patents
Bent shaft driving device for weaving machine Download PDFInfo
- Publication number
- CN202107859U CN202107859U CN2011201574132U CN201120157413U CN202107859U CN 202107859 U CN202107859 U CN 202107859U CN 2011201574132 U CN2011201574132 U CN 2011201574132U CN 201120157413 U CN201120157413 U CN 201120157413U CN 202107859 U CN202107859 U CN 202107859U
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- Prior art keywords
- bearing
- inner sleeve
- hand
- bent shaft
- sleeve
- Prior art date
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- Expired - Fee Related
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Abstract
The utility model relates to a bent shaft driving device for a weaving machine, comprising a bent shaft, a joint hand, a shaft collar, a ball bearing, an inner sleeve of the bearing, a lock sleeve and a lock nut, wherein the shaft collar of the joint hand is sheathed on the bent shaft; the ball bearing is arranged in the shaft collar and is internally provided with the inner sleeve of the bearing; a lock sleeve is arranged at the inner side of the inner sleeve of the bearing; a lock nut is arranged at the end part of the lock sleeve; the inner sleeve of the bearing is made of high polymer material; the lock sleeve is provided with an oil inlet; and the inner sleeve of the bearing is made of polyimide carbon fiber composite material. In the bent shaft driving device for the weaving machine, as the inner sleeve of the bearing is made of the high polymer material, the bearing is not easy to abrade, thereby effectively reducing the malignant abrasion generated in the process of rotation formed in the way that the bent shaft is matched with the joint hand. As the oil inlet is arranged on the lock sleeve for oiling frequently, the friction during the relative movement of the bent shaft and the joint hand is reduced, and the using period of the bent shaft is prolonged greatly.
Description
Technical field
The utility model relates to a kind of ANALYSIS OF LOOM CRANK SHAFT transmission device, particularly a kind ofly reduced cambered axle and has been engaged in the ANALYSIS OF LOOM CRANK SHAFT transmission device that causes pernicious wearing and tearing when forming revolution hand in hand, belongs to the Weaving device technical field.
Background technology
In the prior art, the ANALYSIS OF LOOM CRANK SHAFT transmission device includes: cambered axle, hand in hand and copper sheathing hand in hand watt; Be set on the cambered axle hand in hand; By copper sheathing watt movable connection hand in hand, the cambered axle of rotation drives reciprocating hand in hand therebetween, and its shortcoming is: the centrifugal force of cambered axle and copper sheathing respective outer side edges generation when forming revolution hand in hand watt and the impact of giving up the idea in front and back very easily cause pernicious wearing and tearing; And form serious ellipse and tapering; Cause to be difficult to repair, the rate of wear is the scalariform rising in the course of time, so that the life cycle of cambered axle shortens dramatically.
Summary of the invention
The utility model purpose is to provide a kind of to have reduced cambered axle and be engaged in the ANALYSIS OF LOOM CRANK SHAFT transmission device that causes pernicious wearing and tearing when formation is turned round hand in hand for the deficiency that overcomes prior art.
For achieving the above object, the technical scheme that the utility model adopts is: a kind of ANALYSIS OF LOOM CRANK SHAFT transmission device, comprise cambered axle, hand in hand, the axle collar, ball bearing, bearing inner sleeve, lock tube, locknut; Said collar bush of leading along by hand is on cambered axle; Be provided with ball bearing in the said axle collar; Be provided with bearing inner sleeve in the said ball bearing; Said bearing inner sleeve inboard is provided with lock tube; The end of said lock tube is provided with locknut; Said bearing inner sleeve adopts macromolecular material to process; Said lock tube is provided with fuel feed hole.
Preferably, said bearing inner sleeve adopts the polyimide carbon fiber composite to process.
Because the utilization of technique scheme, the utility model compared with prior art has advantage:
The ANALYSIS OF LOOM CRANK SHAFT transmission device of the utility model adopts macromolecular material to process owing to be provided with bearing inner sleeve, and is not easy to wear, causes pernicious wearing and tearing when effectively having reduced cambered axle and being engaged in the formation revolution hand in hand.Simultaneously lock tube is provided with fuel feed hole, topping-up often, and the frictional force when having reduced cambered axle with relative motion has hand in hand increased the life cycle of cambered axle greatly.
Description of drawings
Below in conjunction with accompanying drawing the utility model technical scheme is described further:
Accompanying drawing 1 is the structural representation of the ANALYSIS OF LOOM CRANK SHAFT transmission device of the utility model;
Accompanying drawing 2 is the A-A cutaway view of accompanying drawing 1;
Wherein: 1, cambered axle; 2, hand in hand; 3, the axle collar; 4, ball bearing; 5, bearing inner sleeve; 6, lock tube; 7, locknut; 8, fuel feed hole.
The specific embodiment
Below in conjunction with accompanying drawing and specific embodiment the utility model is done further to specify.
The described a kind of ANALYSIS OF LOOM CRANK SHAFT transmission device of the utility model shown in accompanying drawing 1, comprise cambered axle 1, hand in hand 2, the axle collar 3, ball bearing 4, bearing inner sleeve 5, lock tube 6, locknut 7; Said 2 the axle collar 3 hand in hand is enclosed within on the cambered axle 1; Be provided with ball bearing 4 in the said axle collar 3; Be provided with bearing inner sleeve 5 in the said ball bearing 4; Said bearing inner sleeve 5 inboards are provided with lock tube 6; The end of said lock tube 6 is provided with locknut 7; Said bearing inner sleeve 5 adopts macromolecular material to process; Said lock tube 6 is provided with fuel feed hole; Said bearing inner sleeve 5 adopts the polyimide carbon fiber composite to process.
Because the utilization of technique scheme, the utility model compared with prior art has advantage:
The ANALYSIS OF LOOM CRANK SHAFT transmission device of the utility model adopts macromolecular material to process owing to be provided with bearing inner sleeve, and is not easy to wear, causes pernicious wearing and tearing when effectively having reduced cambered axle and being engaged in the formation revolution hand in hand.Simultaneously lock tube is provided with fuel feed hole, topping-up often, and the frictional force when having reduced cambered axle with relative motion has hand in hand increased the life cycle of cambered axle greatly.
Below only be the concrete exemplary applications of the utility model, the protection domain of the utility model is not constituted any limitation.All employing equivalents or equivalence are replaced and the technical scheme of formation, or any to move mode dull and stereotyped described in the utility model, all drop within the utility model rights protection scope.
Claims (2)
1. ANALYSIS OF LOOM CRANK SHAFT transmission device, comprise cambered axle, hand in hand, the axle collar, ball bearing, bearing inner sleeve, lock tube, locknut; Said collar bush of leading along by hand is on cambered axle; Be provided with ball bearing in the said axle collar; Be provided with bearing inner sleeve in the said ball bearing; Said bearing inner sleeve inboard is provided with lock tube; The end of said lock tube is provided with locknut; It is characterized in that: said bearing inner sleeve adopts macromolecular material to process; Said lock tube is provided with fuel feed hole.
2. ANALYSIS OF LOOM CRANK SHAFT transmission device according to claim 1 is characterized in that: said bearing inner sleeve adopts the polyimide carbon fiber composite to process.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201574132U CN202107859U (en) | 2011-05-18 | 2011-05-18 | Bent shaft driving device for weaving machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201574132U CN202107859U (en) | 2011-05-18 | 2011-05-18 | Bent shaft driving device for weaving machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202107859U true CN202107859U (en) | 2012-01-11 |
Family
ID=45433302
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201574132U Expired - Fee Related CN202107859U (en) | 2011-05-18 | 2011-05-18 | Bent shaft driving device for weaving machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202107859U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105015566A (en) * | 2015-07-31 | 2015-11-04 | 株洲时代新材料科技股份有限公司 | Safety bracket used for linear motor railway train and production method thereof |
-
2011
- 2011-05-18 CN CN2011201574132U patent/CN202107859U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105015566A (en) * | 2015-07-31 | 2015-11-04 | 株洲时代新材料科技股份有限公司 | Safety bracket used for linear motor railway train and production method thereof |
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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: 20120111 Termination date: 20120518 |