CN211715576U - Coaxial dual-purpose clutch - Google Patents
Coaxial dual-purpose clutch Download PDFInfo
- Publication number
- CN211715576U CN211715576U CN202020147468.4U CN202020147468U CN211715576U CN 211715576 U CN211715576 U CN 211715576U CN 202020147468 U CN202020147468 U CN 202020147468U CN 211715576 U CN211715576 U CN 211715576U
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- Prior art keywords
- hole
- shaft
- spline
- clutch
- clutch bolt
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- 230000005540 biological transmission Effects 0.000 claims abstract description 39
- 238000000926 separation method Methods 0.000 claims description 7
- 210000003739 neck Anatomy 0.000 claims description 3
- 238000005192 partition Methods 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
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- Mechanical Operated Clutches (AREA)
Abstract
A coaxial dual-purpose clutch. The cylindrical supporting seat is connected to the bottom plate, the cylindrical transmission shaft is connected to an inner hole in the lower end of the supporting seat through a bearing, and the inner hole of the transmission shaft is provided with a spline hole. The cylindrical clutch bolt is connected with the splined hole in the transmission shaft through the spline shaft type outer barrel wall, and the upper end of the inner hole of the clutch bolt is provided with the splined hole. The electromagnetic driver is connected on the bottom plate, and the upper end head of the driving rod of the electromagnetic driver is connected with the barrel bottom plate shaft of the clutch bolt. The hollow shaft arranged below the center hole of the turntable is connected in an inner hole at the upper end of the supporting seat through a bearing, and an inner hole at the lower end of the hollow shaft is provided with a spline hole. The rotating shaft is connected in an inner hole of the hollow shaft through a bearing, and the lower end shaft head of the rotating shaft is arranged to be a spline head. When the electromagnetic driver drives the clutch bolt to be engaged with the spline hole on the hollow shaft, the spline hole on the clutch bolt can be separated from the spline head on the rotating shaft. When the electromagnetic driver drives the clutch bolt to separate from the hollow shaft, the spline hole on the clutch bolt can be meshed with the spline head on the rotating shaft.
Description
Technical Field
The utility model relates to a clutch, especially can connect the dual-purpose clutch of coaxial-type of carousel and pivot respectively.
Background
At present, the known clutch has a single function, and two clutches are required to be respectively connected for driving the coaxially arranged rotating disc and the rotating shaft, so that the structure is complex and the manufacturing cost is high.
Disclosure of Invention
In order to overcome the not enough of current clutch function singleness, the utility model provides a dual-purpose clutch of coaxial-type, this dual-purpose clutch of coaxial-type can carry out selective connection between the carousel of coaxial setting and pivot to both simplified the structure and reduced manufacturing cost.
The utility model provides a technical scheme that its technical problem adopted is: the utility model discloses a carousel, pivot, baffle, bearing, via hole, bottom plate, hollow shaft, from driving wheel, transmission shaft, separation and reunion bolt, spline head and electromagnetic drive ware.
The supporting seat is of a cylindrical structure, the supporting seat is vertically connected to the bottom plate, and a plurality of through holes are formed in the wall of the supporting seat. The transmission shaft is of a cylindrical structure, an inner hole of the transmission shaft is of a spline hole structure, the driven wheel is connected to an upper end shaft head of the transmission shaft, upper and lower bearings are connected to upper and lower shaft necks of the transmission shaft respectively, and the transmission shaft is connected to the inner hole at the lower end of the supporting seat through the upper and lower bearings. The separation and reunion is tied for cask shape structure, and the outer ladle wall that the separation and reunion was tied sets up to the integral key shaft structure, and the upper and lower both ends of bucket wall set up respectively to splined hole structure and round hole structure in the separation and reunion is tied, the separation and reunion be tied the diameter of going up the round hole and be greater than the separation and reunion and tie the diameter of going up the splined hole. A bearing is arranged in a central hole in a bottom plate of the clutch bolt barrel, the clutch bolt is arranged in a spline hole of the transmission shaft, and the clutch bolt is matched with the spline hole in the transmission shaft through an outer barrel wall of the spline shaft structure. The electromagnetic driver is connected to the bottom plate and is a telescopic rod type electromagnetic driving device, and the upper end of a telescopic rod on the electromagnetic driver is connected with a bearing on the clutch bolt. The baffle is connected at the upper end of bearing and parallel arrangement with the bottom plate, sets up the through-hole with the hole intercommunication of bearing on the baffle. The rotary table is arranged above the partition plate, a hollow shaft which is coaxially arranged is connected below a center hole of the rotary table, the lower end of an inner hole of the hollow shaft is of a splined hole structure, and the splined hole in the hollow shaft is matched with the outer barrel wall of the splined shaft structure on the clutch bolt. The lower end of the hollow shaft passes through the through hole on the partition plate and is connected in the inner hole at the upper end of the supporting seat through a bearing. The lower end of the rotating shaft penetrates through a center hole in the turntable and is connected with an inner hole of the hollow shaft through a bearing, a shaft head at the lower end of the rotating shaft is a spline head of a spline shaft structure, and the spline head is matched with a spline hole in the clutch bolt. The transmission belt passes through the via hole on the supporting seat and is respectively connected with the driven wheel and the external driving wheel.
When the electromagnetic driver drives the clutch bolt to move upwards along the splined hole of the transmission shaft through the telescopic rod and the upper end head of the clutch bolt is completely engaged with the splined hole on the hollow shaft, the splined head on the rotating shaft can be separated from the splined hole on the clutch bolt. When the external driving wheel drives the transmission shaft to rotate through the driven wheel, the transmission shaft drives the turntable to rotate through the clutch bolt.
When the electromagnetic driver drives the clutch bolt to move downwards and the upper end head of the clutch bolt is separated from the hollow shaft, the spline head on the rotating shaft can be meshed with the spline hole on the clutch bolt. When the driven wheel drives the transmission shaft to rotate again, the transmission shaft can drive the rotating shaft to rotate through the clutch bolt.
The beneficial effects of the utility model are that, can carry out selective connection between the carousel of coaxial setting and pivot to both simplified the structure and reduced manufacturing cost.
Drawings
The present invention will be further explained with reference to the drawings and examples.
Fig. 1 is a front view of the present invention.
Fig. 2 is an enlarged view of a-a section of fig. 1.
Fig. 3 is an enlarged view of a section B-B of fig. 1.
Fig. 4 is a schematic view of the clutch bolt of fig. 2 when moved.
In the figure: 1. a turntable. 2. A rotating shaft. 3. A separator. 4. A supporting seat. 5. And (6) a via hole. 6. A base plate. 7. A hollow shaft. 8. A driven wheel. 9. A drive shaft. 10. An electromagnetic drive. 11. Clutch bolts. 12. A spline head.
Detailed Description
In fig. 1, 2 and 3, the supporting seat 4 is a cylindrical structure, the supporting seat 4 is vertically connected to the bottom plate 6, and a plurality of through holes 5 are formed in the wall of the supporting seat 4. The transmission shaft 9 is of a cylindrical structure, an inner hole of the transmission shaft 9 is of a spline hole structure, the driven wheel 8 is connected to an upper end shaft head of the transmission shaft 9, upper and lower bearings are connected to upper and lower shaft necks of the transmission shaft 9 respectively, and the transmission shaft 9 is connected to the inner hole at the lower end of the supporting seat 4 through the upper and lower bearings. The clutch bolt 11 is a barrel-shaped structure, the outer barrel wall of the clutch bolt 11 is of a spline shaft structure, the upper end and the lower end of the inner barrel wall of the clutch bolt 11 are respectively of a spline hole structure and a round hole structure, and the diameter of the round hole in the clutch bolt 11 is larger than that of the spline hole in the clutch bolt 11. A bearing is arranged in a central hole in a barrel bottom plate of the clutch bolt 11, the clutch bolt 11 is arranged in a spline hole of the transmission shaft 9, and the clutch bolt 11 is matched with the spline hole in the transmission shaft 9 through an outer barrel wall of a spline shaft structure. The electromagnetic driver 10 is connected to the bottom plate 6, the electromagnetic driver 10 is a telescopic rod type electromagnetic driving device, and the upper end of a telescopic rod on the electromagnetic driver 10 is connected with a bearing on the clutch bolt 11. The partition plate 3 is connected to the upper end of the supporting seat 4 and arranged in parallel with the bottom plate 6, and a through hole communicated with the inner hole of the supporting seat 4 is formed in the partition plate 3. The rotary table 1 is arranged above the partition plate 3, a hollow shaft 7 which is coaxially arranged is connected below a center hole of the rotary table 1, the lower end of an inner hole of the hollow shaft 7 is of a spline hole structure, and the spline hole of the hollow shaft 7 is matched with the outer barrel wall of the spline shaft structure on the clutch bolt 11. The lower end of the hollow shaft 7 passes through the through hole on the partition plate 3 and is connected in the inner hole at the upper end of the supporting seat 4 through a bearing. The lower end of the rotating shaft 2 penetrates through a center hole in the turntable 1 and is connected with an inner hole of the hollow shaft 7 through a bearing, a shaft head at the lower end of the rotating shaft 2 is set to be a spline head 12 of a spline shaft structure, and the spline head 12 is matched with a spline hole in the clutch bolt 11. The transmission belt passes through the via hole 5 on the supporting seat 4 and is respectively connected with the driven wheel 8 and the external driving wheel.
In fig. 2 and 4, when the electromagnetic driver 10 drives the clutch bolt 11 to move up along the splined hole of the transmission shaft 9 through the telescopic rod and the upper end head of the clutch bolt 11 is fully engaged with the splined hole of the hollow shaft 7, the splined head 12 on the rotating shaft 2 can be separated from the splined hole of the clutch bolt 11. When the external driving wheel drives the transmission shaft 9 to rotate through the driven wheel 8, the transmission shaft 9 drives the turntable 1 to rotate through the clutch bolt 11. When the electromagnetic driver 10 drives the clutch bolt 11 to move downwards and the upper end head of the clutch bolt 11 is separated from the hollow shaft 7, the spline head 12 on the rotating shaft 2 can be meshed with the spline hole on the clutch bolt 11. When the driven wheel 8 drives the transmission shaft 9 to rotate again, the transmission shaft 9 can drive the rotating shaft 2 to rotate through the clutch bolt 11.
Claims (8)
1. The utility model provides a dual-purpose clutch of coaxial-type, it includes carousel, pivot, bearing, bottom plate, hollow shaft, follows driving wheel, transmission shaft, separation and reunion bolt and electromagnetic drive ware, characterized by: the supporting seat is of a cylindrical structure, the supporting seat is vertically connected to the bottom plate, the transmission shaft is of a cylindrical structure, an inner hole of the transmission shaft is of a spline hole structure, the driven wheel is connected to an upper end shaft head of the transmission shaft, upper and lower bearings are respectively connected to upper and lower shaft necks of the transmission shaft, the transmission shaft is connected to the inner hole at the lower end of the supporting seat through the upper and lower bearings, the clutch bolt is of a cylindrical structure, the outer barrel wall of the clutch bolt is of a spline shaft structure, the upper end and the lower end of the inner barrel wall of the clutch bolt are respectively of the spline hole structure and a round hole structure, a bearing is arranged in a central hole in the base plate of the clutch bolt, the clutch bolt is arranged in the spline hole of the transmission shaft, the electromagnetic driver is connected to the bottom plate, the upper end of, the lower end of the hollow shaft is connected in an inner hole at the upper end of the supporting seat through a bearing, the lower end of the rotating shaft penetrates through a center hole in the turntable and is connected with the inner hole of the hollow shaft through the bearing, and a shaft head at the lower end of the rotating shaft is a spline head of a spline shaft structure.
2. The coaxial dual-purpose clutch according to claim 1, wherein: the diameter of the round hole on the clutch bolt is larger than that of the splined hole on the clutch bolt.
3. The coaxial dual-purpose clutch according to claim 1, wherein: the clutch bolt is matched with a spline hole on the transmission shaft through the outer barrel wall of the spline shaft structure.
4. The coaxial dual-purpose clutch according to claim 1, wherein: the electromagnetic driver is a telescopic rod type electromagnetic driving device.
5. The coaxial dual-purpose clutch according to claim 1, wherein: the splined hole on the hollow shaft is matched with the outer barrel wall of the splined shaft structure on the clutch bolt.
6. The coaxial dual-purpose clutch according to claim 1, wherein: the spline head is matched with the spline hole on the clutch bolt.
7. The coaxial dual-purpose clutch according to claim 1, wherein: when the upper end of the clutch bolt is completely meshed with the splined hole in the hollow shaft, the splined head on the rotating shaft can be separated from the splined hole in the clutch bolt, and when the upper end of the clutch bolt is separated from the hollow shaft, the splined head on the rotating shaft can be meshed with the splined hole in the clutch bolt.
8. The coaxial dual-purpose clutch according to claim 1, wherein: the transmission belt passes through the via hole on the supporting seat and is respectively connected with the driven wheel and the external driving wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020147468.4U CN211715576U (en) | 2020-01-27 | 2020-01-27 | Coaxial dual-purpose clutch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020147468.4U CN211715576U (en) | 2020-01-27 | 2020-01-27 | Coaxial dual-purpose clutch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211715576U true CN211715576U (en) | 2020-10-20 |
Family
ID=72824857
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020147468.4U Active CN211715576U (en) | 2020-01-27 | 2020-01-27 | Coaxial dual-purpose clutch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211715576U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111120539A (en) * | 2020-01-27 | 2020-05-08 | 张卫 | Coaxial dual-purpose clutch |
-
2020
- 2020-01-27 CN CN202020147468.4U patent/CN211715576U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111120539A (en) * | 2020-01-27 | 2020-05-08 | 张卫 | Coaxial dual-purpose clutch |
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