CN204357963U - A kind of for the shaft coupling between speed reducer and live roll - Google Patents
A kind of for the shaft coupling between speed reducer and live roll Download PDFInfo
- Publication number
- CN204357963U CN204357963U CN201420700533.6U CN201420700533U CN204357963U CN 204357963 U CN204357963 U CN 204357963U CN 201420700533 U CN201420700533 U CN 201420700533U CN 204357963 U CN204357963 U CN 204357963U
- Authority
- CN
- China
- Prior art keywords
- setting sleeve
- coupling shaft
- coupling
- shaft
- live roll
- 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
Links
Abstract
The utility model relates to a kind of for the shaft coupling between speed reducer and live roll, primarily of left joint, right connector and coupling shaft composition, in the end that described left joint is connected with coupling shaft, is provided with setting sleeve and lock-bit part; Described setting sleeve is socketed on coupling shaft, is positioned at coupling shaft end between left joint and setting sleeve and is locked by lock-bit part; The outer surface of setting sleeve is provided with the oil hole extended in radius vector.The utility model scenario-frame is simple, disassembling section is convenient, in using process, solving live roll causes Leading Edge Deformation problem because frequently rotating, by oil hole, regular lubricating oil filling being carried out to connecting end portion in addition, improve its working life, when needs dismounting and change, only lock-bit part need be opened, can realize dismounting, operation is very easy.
Description
Technical field
The utility model relates to a kind of shaft coupling, is specifically related to a kind of for the shaft coupling between speed reducer and live roll.
Background technique
At present, film coating sputtering live-roller gear is provided with a power and penetrates end, this power is imported into end and is connected with a transmission roll shaft by a common coupling, and provide rotational power by transmission roll shaft, operationally live roll is by intense impact, very easily deform and rupture, even can affect personal safety.
Model utility content
The utility model object provides a kind of for the shaft coupling between speed reducer and live roll to overcome the deficiencies in the prior art, effectively can solve short problem of existing live roll life-span, and facilitate live roll to change, dismounting.
For achieving the above object, the technical solution adopted in the utility model is: a kind of for the shaft coupling between speed reducer and live roll, primarily of left joint, right connector and coupling shaft composition, in the end that described left joint is connected with coupling shaft, be provided with setting sleeve and lock-bit part; Described setting sleeve is socketed on coupling shaft, is positioned at coupling shaft end between left joint and setting sleeve and is locked by lock-bit part; The outer surface of setting sleeve is provided with the oil hole extended in radius vector.
Improve further as the utility model, described locking element is positioning screw; Described positioning screw through coupling shaft center, by setting sleeve and coupling shaft terminal block in left joint.
Improve further as the utility model, described left and right joint selects low nickel-chrome-molybdenum alloy to make.
Improve further as the utility model, described left and right joint surface note carburized tungsten.
Due to the utilization of technique scheme, the utility model compared with prior art has following advantages:
The utility model scheme a kind of for the shaft coupling between speed reducer and live roll, structure is simple, disassembling section is convenient, in using process, solves live roll causes Leading Edge Deformation problem because frequently rotating, in addition by oil hole, regular lubricating oil filling is carried out to connecting end portion, improve its working life, when needs dismounting and change, only lock-bit part need be opened, can realize dismounting, operation is very easy.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, technical solutions of the utility model are described further:
Accompanying drawing 1 is the structural representation for the shaft coupling between speed reducer and live roll of the present utility model;
Wherein: 1, left joint; 2, right connector; 3, coupling shaft; 4, setting sleeve; 5, lock-bit part; 6, oil hole; 7, coupling shaft end.
Embodiment
Below in conjunction with drawings and the specific embodiments, the utility model is described in further detail.
Accompanying drawing 1 is described in the utility model a kind of for the shaft coupling between speed reducer and live roll, forms primarily of left joint 1, right connector 2 and coupling shaft 3, in the end that described left joint 1 is connected with coupling shaft 3, be provided with setting sleeve 4 and lock-bit part 5; Described setting sleeve 4 is socketed on coupling shaft 3, is positioned at coupling shaft end 7 between left joint 1 and setting sleeve 4 and is locked by lock-bit part 5; The outer surface of setting sleeve 4 is provided with the oil hole 6 extended in radius vector; Described locking element 5 is positioning screw; Described positioning screw through coupling shaft center, by setting sleeve 4 and coupling shaft 3 terminal block in left joint 1.Structure is simple, in using process, solve live roll causes Leading Edge Deformation problem because frequently rotating, in addition by oil hole, regular lubricating oil filling is carried out to connecting end portion, improve its working life, when needs dismounting and change, only lock-bit part need be opened, can realize dismounting, operation is very easy.
Described left and right joint selects low nickel-chrome-molybdenum alloy to make and surface note carburized tungsten, has good wear resistance and hardness, avoids the too fast and be full of cracks of left and right joints wear.
Below be only embody rule example of the present utility model, protection domain of the present utility model is not constituted any limitation.The technological scheme that all employing equivalents or equivalence are replaced and formed, all drops within the utility model rights protection scope.
Claims (4)
1., for the shaft coupling between speed reducer and live roll, primarily of left joint, right connector and coupling shaft composition, it is characterized in that: in the end that described left joint is connected with coupling shaft, be provided with setting sleeve and lock-bit part; Described setting sleeve is socketed on coupling shaft, is positioned at coupling shaft end between left joint and setting sleeve and is locked by lock-bit part; The outer surface of setting sleeve is provided with the oil hole extended in radius vector.
2. according to claim 1 for the shaft coupling between speed reducer and live roll, it is characterized in that: described locking element is positioning screw; Described positioning screw through coupling shaft center, by setting sleeve and coupling shaft terminal block in left joint.
3. according to claim 1 for the shaft coupling between speed reducer and live roll, it is characterized in that: described left and right joint selects low nickel-chrome-molybdenum alloy to make.
4. a kind of continuous casting machine crystallizer foot roll according to claim 1, is characterized in that: described left and right joint surface note carburized tungsten.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420700533.6U CN204357963U (en) | 2014-11-20 | 2014-11-20 | A kind of for the shaft coupling between speed reducer and live roll |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420700533.6U CN204357963U (en) | 2014-11-20 | 2014-11-20 | A kind of for the shaft coupling between speed reducer and live roll |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204357963U true CN204357963U (en) | 2015-05-27 |
Family
ID=53259435
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420700533.6U Expired - Fee Related CN204357963U (en) | 2014-11-20 | 2014-11-20 | A kind of for the shaft coupling between speed reducer and live roll |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204357963U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104565090A (en) * | 2014-11-20 | 2015-04-29 | 吴中区光福金怡五金配件厂 | Coupling joint used between speed reducer and transmission roller |
-
2014
- 2014-11-20 CN CN201420700533.6U patent/CN204357963U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104565090A (en) * | 2014-11-20 | 2015-04-29 | 吴中区光福金怡五金配件厂 | Coupling joint used between speed reducer and transmission roller |
| CN104565090B (en) * | 2014-11-20 | 2017-10-31 | 苏州中拓专利运营管理有限公司 | A kind of shaft coupling being used between reductor and live-roller |
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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: 20150527 Termination date: 20151120 |
|
| EXPY | Termination of patent right or utility model |