CN203500315U - Novel shaft coupler device - Google Patents
Novel shaft coupler device Download PDFInfo
- Publication number
- CN203500315U CN203500315U CN201320378962.1U CN201320378962U CN203500315U CN 203500315 U CN203500315 U CN 203500315U CN 201320378962 U CN201320378962 U CN 201320378962U CN 203500315 U CN203500315 U CN 203500315U
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- CN
- China
- Prior art keywords
- coupling band
- chute
- flange
- coupler device
- intermediate slider
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- 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.)
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Abstract
The utility model discloses a novel shaft coupler device. The novel shaft coupler device is characterized by comprising a first shaft coupling sleeve, a second shaft coupling sleeve and a middle slide block arranged between the first shaft coupling sleeve and the second shaft coupling sleeve, wherein slide grooves are formed in the two ends of the middle slide block; flanges matched with the slide grooves are arranged at connection ends of the first shaft coupling sleeve and the second shaft coupling sleeve; connection end faces of the slide grooves and the flanges are arc-shaped surfaces. When the coaxiality deviation of an input shaft and an output shaft is greater, an additional bending moment generated in the rotation process can be effectively eliminated, so that the coupling effectiveness is guaranteed and the input shaft and the output shaft are effectively protected.
Description
Technical field
The utility model belongs to coupling field, is specifically related to a kind of novel coupler device.
Background technique
In mechanical transmission, the application of coupling is very extensive, between input shaft and output shaft, need a coupling to connect, in actual assembly process due to the size of connected spindle nose and the impact of environment, cannot guarantee the centering effect between coupling and input shaft and output shaft, and then can in installation process, produce certain coaxiality deviation, when the coaxiality deviation between input shaft and output shaft is larger, in the rotary course of input shaft, can make output shaft be subject to an additional bending moment force, this can to input shaft and output shaft even relevant device cause damage, affect normal transmission, reduce the normal service life of input shaft and output shaft.
Summary of the invention
The technical problems to be solved in the utility model is to provide a kind of novel coupler device; it can be between input shaft and output shaft coaxiality deviation when larger; can effectively eliminate the additional bending moment power producing in rotary course; both guaranteed the validity connecting, also input shaft and output shaft had been played to effective protective action.
The utility model solves the first technological scheme that its technical problem adopts: a kind of novel coupler device, comprise the first coupling band, the second coupling band and be arranged on the intermediate slider between described the first coupling band and the second coupling band, the two ends of described intermediate slider are provided with chute, the connecting end of described the first coupling band and the second coupling band is provided with the flange matching with described chute, and the connecting end surface of described chute and flange is arc shaped surface.
The second technological scheme is: a kind of novel coupler device, comprise the first coupling band, the second coupling band and be arranged on the intermediate slider between described the first coupling band and the second coupling band, the two ends of described intermediate slider are provided with flange, the connecting end of described the first coupling band and the second coupling band is provided with the chute matching with described flange, and the connecting end surface of described chute and flange is arc shaped surface.
The third technological scheme is: a kind of novel coupler device, comprise the first coupling band, the second coupling band, and be arranged on the intermediate slider between described the first coupling band and the second coupling band, one end of described intermediate slider is provided with the first chute, the other end is provided with the first flange, the connecting end of described the first coupling band is provided with the second flange matching with described the first chute, the connecting end of described the second coupling band is provided with the second chute matching with described the first flange, the connecting end surface of described the first chute and the second flange is arc shaped surface, the connecting end surface of described the first flange and the second chute is arc shaped surface.
By technique scheme, the bottom surface of described chute is inside arc shaped surface, and the end face of described flange is outside arc shaped surface.
By technique scheme, the chute on the two ends of described intermediate slider is cross distribution.
By technique scheme, the flange on the two ends of described intermediate slider is cross distribution.
By technique scheme, the bottom surface of described the first chute and the second chute is inside arc shaped surface, and the end face of described the first flange and the second flange is outside arc shaped surface.
By technique scheme, the first chute and the first flange on the two ends of described intermediate slider are cross distribution.
By technique scheme, described the first coupling band and the second coupling band are radially equipped with the first expansion joint at the end face away from described intermediate slider, described the first expansion joint is divided into two halfbodies by the end of the first coupling band and the second shaft coupling, and two halfbodies are bolted connection.
By technique scheme, between the connecting end of described the first coupling band and the second coupling band and described bolt, be provided with the second expansion joint, described the second expansion joint is around the circumferential half-turn of described the first coupling band and the second coupling band.
The utility model; there is following beneficial effect: by the connecting end surface of chute and flange is set as to arc shaped surface; can be so that there is not mutual interference in the first coupling band being connected with intermediate slider and the second coupling band; thereby effectively eliminate the additional bending moment power producing in rotary course; both guaranteed the validity connecting, also input shaft and output shaft had been played to effective protective action.
As further improvement of the utility model, on the end face of the first coupling band and the second coupling band, the first expansion joint is set, and can realizes being fastenedly connected between coupling band and output shaft or input shaft by bolt, prevent from producing each other skidding.
As further improvement of the utility model, in the end of the first coupling band and the second coupling band, the second expansion joint is set, can in transmission process, play buffer function.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is described in further detail, in accompanying drawing:
Fig. 1 is the utility model the first embodiment's structural representation;
Fig. 2 is the utility model the first embodiment's stereogram;
Fig. 3 is the utility model the second embodiment's structural representation;
Fig. 4 is the utility model the 3rd embodiment's structural representation.
Wherein, 1-the first coupling band, 2-the second coupling band, 3-intermediate slider, 4-flange, 5-chute, 6-the first chute, 7-the first flange, 8-the second flange, 9-the second chute, 10-the first expansion joint, 11-the second expansion joint, 12-bolt.
Embodiment
In order to make the purpose of this utility model, technological scheme and advantage clearer, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein is only in order to explain the utility model, and be not used in restriction the utility model.
In the first embodiment of the present utility model, as shown in Fig. 1～Fig. 2, novel coupler device, comprise the first coupling band 1, the second coupling band 2, and be arranged on the intermediate slider 3 between the first coupling band 1 and the second coupling band 2, the two ends of intermediate slider 3 are provided with chute 5, chute 5 on the two ends of intermediate slider 3 is cross distribution, the connecting end of the first coupling band 1 and the second coupling band 2 is provided with the flange 4 matching with chute 5, chute 5 is arc shaped surface with the connecting end surface of flange 4, preferably, the bottom surface of chute 5 is inside arc shaped surface, the end face of flange 4 is outside arc shaped surface.The first coupling band 1 and the second coupling band 2 are radially equipped with 10, the first expansion joints 10, the first expansion joint at the end face away from intermediate slider 3 end of the first coupling band 1 and the second shaft coupling 2 are divided into two halfbodies, and two halfbodies are fastenedly connected by bolt 12.Between the connecting end of the first coupling band 1 and the second coupling band 2 and bolt 12, be provided with 11, the second expansion joints 11, the second expansion joint around the circumferential half-turn of the first coupling band 1 and the second coupling band 2.
In the second embodiment of the present utility model, as shown in Figure 3, novel coupler device, comprise the first coupling band 1, the second coupling band 2, and be arranged on the intermediate slider 3 between the first coupling band 1 and the second coupling band 2, the two ends of intermediate slider 3 are provided with flange 4, flange 4 on the two ends of intermediate slider 3 is cross distribution, the connecting end of the first coupling band 1 and the second coupling band 2 is provided with the chute 5 matching with flange 4, chute 5 is arc shaped surface with the connecting end surface of flange 4, preferably, the bottom surface of chute 5 is inside arc shaped surface, the end face of flange 4 is outside arc shaped surface.The first coupling band 1 and the second coupling band 2 are radially equipped with 10, the first expansion joints 10, the first expansion joint at the end face away from intermediate slider 3 end of the first coupling band 1 and the second shaft coupling 2 are divided into two halfbodies, and two halfbodies are fastenedly connected by bolt 12.Between the connecting end of the first coupling band 1 and the second coupling band 2 and bolt 12, be provided with 11, the second expansion joints 11, the second expansion joint around the circumferential half-turn of the first coupling band 1 and the second coupling band 2.
In the 3rd embodiment of the present utility model, as shown in Figure 4, novel coupler device, comprise the first coupling band 1, the second coupling band 2, and be arranged on the intermediate slider 3 between the first coupling band 1 and the second coupling band 2, one end of intermediate slider 3 is provided with the first chute 6, the other end is provided with the first flange 7, the first chute 6 and the first flange 7 on the two ends of intermediate slider 3 are cross distribution, the connecting end of the first coupling band 1 is provided with the second flange 8 matching with the first chute 6, the connecting end of the second coupling band 2 is provided with the second chute 9 matching with the first flange 7, the connecting end surface of the first chute 6 and the second flange 8 is arc shaped surface, the connecting end surface of the first flange 7 and the second chute 9 is arc shaped surface, preferably, the bottom surface of the first chute 6 and the second chute 9 is inside arc shaped surface, the end face of the first flange 7 and the second flange 8 is outside arc shaped surface.The first coupling band 1 and the second coupling band 2 are radially equipped with 10, the first expansion joints 10, the first expansion joint at the end face away from intermediate slider 3 end of the first coupling band 1 and the second shaft coupling 2 are divided into two halfbodies, and two halfbodies are fastenedly connected by bolt 12.Between the connecting end of the first coupling band 1 and the second coupling band 2 and bolt 12, be provided with 11, the second expansion joints 11, the second expansion joint around the circumferential half-turn of the first coupling band 1 and the second coupling band 2.
The utility model can be applied to encoder, when the velocity measuring shaft of encoder and the coaxiality deviation between input shaft are when larger, still can effectively connect, make the velocity measuring shaft of encoder work can not be subject to additional bending moment force, strong assurance the normal work of encoder.
Should be understood that, for those of ordinary skills, can be improved according to the above description or convert, and all these improvement and conversion all should belong to the protection domain of the utility model claims.
Claims (10)
1. a novel coupler device, it is characterized in that, comprise the first coupling band, the second coupling band and be arranged on the intermediate slider between described the first coupling band and the second coupling band, the two ends of described intermediate slider are provided with chute, the connecting end of described the first coupling band and the second coupling band is provided with the flange matching with described chute, and the connecting end surface of described chute and flange is arc shaped surface.
2. a novel coupler device, it is characterized in that, comprise the first coupling band, the second coupling band and be arranged on the intermediate slider between described the first coupling band and the second coupling band, the two ends of described intermediate slider are provided with flange, the connecting end of described the first coupling band and the second coupling band is provided with the chute matching with described flange, and the connecting end surface of described chute and flange is arc shaped surface.
3. a novel coupler device, it is characterized in that, comprise the first coupling band, the second coupling band, and be arranged on the intermediate slider between described the first coupling band and the second coupling band, one end of described intermediate slider is provided with the first chute, the other end is provided with the first flange, the connecting end of described the first coupling band is provided with the second flange matching with described the first chute, the connecting end of described the second coupling band is provided with the second chute matching with described the first flange, the connecting end surface of described the first chute and the second flange is arc shaped surface, the connecting end surface of described the first flange and the second chute is arc shaped surface.
4. novel coupler device according to claim 1 and 2, is characterized in that, the bottom surface of described chute is inside arc shaped surface, and the end face of described flange is outside arc shaped surface.
5. novel coupler device according to claim 1, is characterized in that, the chute on the two ends of described intermediate slider is cross distribution.
6. novel coupler device according to claim 2, is characterized in that, the flange on the two ends of described intermediate slider is cross distribution.
7. novel coupler device according to claim 3, is characterized in that, the bottom surface of described the first chute and the second chute is inside arc shaped surface, and the end face of described the first flange and the second flange is outside arc shaped surface.
8. novel coupler device according to claim 3, is characterized in that, the first chute and the first flange on the two ends of described intermediate slider are cross distribution.
9. according to the novel coupler device described in claim 1 or 2 or 3, it is characterized in that, described the first coupling band and the second coupling band are radially equipped with the first expansion joint at the end face away from described intermediate slider, described the first expansion joint is divided into two halfbodies by the end of the first coupling band and the second shaft coupling, and two halfbodies are bolted connection.
10. novel coupler device according to claim 9, it is characterized in that, between the connecting end of described the first coupling band and the second coupling band and described bolt, be provided with the second expansion joint, described the second expansion joint is around the circumferential half-turn of described the first coupling band and the second coupling band.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320378962.1U CN203500315U (en) | 2013-06-28 | 2013-06-28 | Novel shaft coupler device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320378962.1U CN203500315U (en) | 2013-06-28 | 2013-06-28 | Novel shaft coupler device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203500315U true CN203500315U (en) | 2014-03-26 |
Family
ID=50331295
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320378962.1U Expired - Fee Related CN203500315U (en) | 2013-06-28 | 2013-06-28 | Novel shaft coupler device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203500315U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107013599A (en) * | 2016-01-27 | 2017-08-04 | 天津明源机械设备有限公司 | A kind of new diaphragm type coupler |
| CN108691909A (en) * | 2017-04-07 | 2018-10-23 | 弗兰德有限公司 | Stacked connector |
-
2013
- 2013-06-28 CN CN201320378962.1U patent/CN203500315U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107013599A (en) * | 2016-01-27 | 2017-08-04 | 天津明源机械设备有限公司 | A kind of new diaphragm type coupler |
| CN108691909A (en) * | 2017-04-07 | 2018-10-23 | 弗兰德有限公司 | Stacked connector |
| US10948023B2 (en) | 2017-04-07 | 2021-03-16 | Flender Gmbh | Multi-plate coupling |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170724 Address after: 430083, Gate No. 2, Qingshan District, Hubei, Wuhan Patentee after: Wuhan iron and Steel Company Limited Address before: 430080 Wuhan, Hubei Friendship Road, No. 999, Wuchang Patentee before: Wuhan Iron & Steel (Group) Corp. |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140326 Termination date: 20190628 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |