CN207376157U - Rings - Google Patents
Rings Download PDFInfo
- Publication number
- CN207376157U CN207376157U CN201721119962.4U CN201721119962U CN207376157U CN 207376157 U CN207376157 U CN 207376157U CN 201721119962 U CN201721119962 U CN 201721119962U CN 207376157 U CN207376157 U CN 207376157U
- Authority
- CN
- China
- Prior art keywords
- bearing
- inner ring
- engine base
- rotor
- driving device
- 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
- 230000004308 accommodation Effects 0.000 claims description 7
- 238000004804 winding Methods 0.000 claims description 4
- 238000005299 abrasion Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 238000009987 spinning Methods 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
Landscapes
- Rolling Contact Bearings (AREA)
Abstract
The utility model discloses a kind of rings, including：Engine base, bearing, thimble and driving device, wherein, bearing is arranged at the inside of engine base, and the outside of the outer ring of bearing is bonded with the madial wall of engine base, and thimble is buckled on the inner ring of bearing, and the inner ring of driving device driving bearing rotates.The utility model is rotatable by the inner ring of bearing, and the inner ring of bearing can be rotated synchronously with yarn, without activity relatively between such thimble and the inner ring of bearing, will not cause to wear.
Description
Technical field
The utility model is related to a kind of rings.
Background technology
Rings is used to limit the revolution of yarn, and plays the role of guiding to yarn.One of which rings is tubular structure,
The end of tubular body is arranged a small ring, and yarn passes through tubular body and small ring, and yarn can be rotated in tubular body and band
Dynamic small circular tubular body rotation, in this way, generating friction between small ring and tubular body, one of both or both is equal after a long time
Abrasion can be generated.
Utility model content
The utility model is in order to solve the above technical problems, provide a kind of rings.
In order to achieve the above object, the utility model is achieved through the following technical solutions：
A kind of rings, including：Engine base, bearing, thimble and driving device, wherein, bearing is arranged at the inside of engine base, axis
The outside for the outer ring held is bonded with the madial wall of engine base, and thimble is buckled on the inner ring of bearing, driving device driving bearing
Inner ring rotates.
An embodiment according to the present utility model, the inner surface and the outer surface of the inner ring of the bearing are set respectively
First groove, two the first grooves are parallel, and the both ends of thimble are respectively arranged in two the first grooves.
An embodiment according to the present utility model, the driving device include：Stator and rotor, wherein, rotor
It is fixedly connected with the inner ring of bearing, stator internal winding sets coil, and stator energization rear-guard turn rotates.
An embodiment according to the present utility model, the rotor are Nian Jie with the fixed form of the inner ring of bearing.
The height of the inner ring of an embodiment according to the present utility model, the engine base and bearing is all higher than bearing
Between the inner ring of the height of outer ring, engine base and bearing be equipped with accommodation space, accommodation space a part set bearing outer ring and
Ball, another part set driving device.
An embodiment according to the present utility model, the outside of the inner ring of the bearing are equipped with the second groove, rotor
It is arranged in the second groove, stator is arranged at the outside of rotor.
The inner ring of the utility model middle (center) bearing is rotatable, and the inner ring of bearing can be rotated synchronously with yarn, such thimble
Without activity relatively between the inner ring of bearing, will not cause to wear.Stator internal winding sets coil, and the inner ring of rotor and bearing is consolidated
Fixed, coil can rotate rotor after being powered, and the inner ring of rotor banding dynamic bearing rotates.It is equipped with and accommodates between engine base and the inner ring of bearing
Space, a part for accommodation space set outer ring and the ball of bearing, and another part sets driving device so that the utility model
It is compact-sized.Rings in the utility model can be used in the textile machines such as spinning frame.
Description of the drawings
Fig. 1 is the stereogram of the utility model；
Fig. 2 is the stereogram that the utility model removes engine base；
Fig. 3 is the sectional view of the utility model.
Specific embodiment
The utility model is described in detail below in conjunction with the accompanying drawings：
As shown in Figure 1 to Figure 3, rings, including：Engine base 1, bearing 2, thimble 3 and driving device.Wherein, bearing 2 is set
In the inside of engine base 1, the outside of the outer ring 23 of bearing 2 is bonded with the madial wall of engine base 1, and thimble 3 is buckled in the inner ring of bearing 2
On 21, the inner ring 21 of driving device driving bearing 2 rotates.The inner surface and the outer surface of the inner ring 21 of the bearing 2 is set respectively
The first groove 22 is put, two the first grooves 22 are parallel, and the both ends of thimble 3 are respectively arranged in two the first grooves 22.Institute
The driving device stated includes：Stator 4 and rotor 5, wherein, rotor 5 is fixedly connected with the inner ring 21 of bearing 2, winding line in stator 4
Circle, 4 energization rear-guard turn of stator 5 rotate.The rotor 5 is Nian Jie with the fixed form of the inner ring 21 of bearing 2.Described
The height of the inner ring 21 of engine base 1 and bearing 2 is all higher than the height of the outer ring 23 of bearing 2, between engine base 1 and the inner ring 21 of bearing 2
Equipped with accommodation space, a part for accommodation space sets the outer ring 23 of bearing 2 and ball 24, and another part sets driving device.
The outside of the inner ring 21 of the bearing 2 is equipped with the second groove 25, and rotor 5 is arranged in the second groove 25, and stator 4, which is arranged at, to be turned
The outside of son 5.
In use, coil is powered, stator 4 drives rotor 5 to rotate, and inner ring 21 of the rotor 5 with dynamic bearing 2 rotates.Yarn is worn
The inner ring 21 and thimble 3 for crossing bearing 2 are set.Thimble 3 and the inner ring 21 of bearing 2 rotate synchronously, between the two without opposite
It rotates, abrasion will not be generated.
Embodiment in the utility model is only used for illustrating the utility model, does not form to right
Limitation, other substantially equivalent replacements that those skilled in that art are contemplated that, in scope of protection of the utility model
It is interior.
Claims (6)
1. a kind of rings, which is characterized in that including：Engine base, bearing, thimble and driving device, wherein, bearing is arranged at engine base
Inside, the outside of the outer ring of bearing is bonded with the madial wall of engine base, and thimble is buckled on the inner ring of bearing, and driving device is driven
The inner ring of dynamic bearing rotates.
2. rings according to claim 1, which is characterized in that the inner surface and the outer surface difference of the inner ring of the bearing
First groove is set, and two the first grooves are parallel, and the both ends of thimble are respectively arranged in two the first grooves.
3. rings according to claim 1 or 2, which is characterized in that the driving device includes：Stator and rotor,
In, rotor is fixedly connected with the inner ring of bearing, and stator internal winding sets coil, and stator energization rear-guard turn rotates.
4. rings according to claim 3, which is characterized in that the rotor and the fixed form of the inner ring of bearing are viscous
It connects.
5. rings according to claim 3, which is characterized in that the engine base and the height of the inner ring of bearing are all higher than axis
Accommodation space is equipped between the inner ring of the height for the outer ring held, engine base and bearing, a part for accommodation space sets the outer of bearing
Circle and ball, another part set driving device.
6. rings according to claim 5, which is characterized in that the outside of the inner ring of the bearing is equipped with the second groove,
Rotor is arranged in the second groove, and stator is arranged at the outside of rotor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721119962.4U CN207376157U (en) | 2017-09-01 | 2017-09-01 | Rings |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721119962.4U CN207376157U (en) | 2017-09-01 | 2017-09-01 | Rings |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207376157U true CN207376157U (en) | 2018-05-18 |
Family
ID=62342580
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721119962.4U Expired - Fee Related CN207376157U (en) | 2017-09-01 | 2017-09-01 | Rings |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207376157U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107475831A (en) * | 2017-09-01 | 2017-12-15 | 上海牛城机器人有限责任公司 | Rings |
-
2017
- 2017-09-01 CN CN201721119962.4U patent/CN207376157U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107475831A (en) * | 2017-09-01 | 2017-12-15 | 上海牛城机器人有限责任公司 | Rings |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180518 |