CN202705591U - Rotor locking mechanism of rotor spinning machine - Google Patents
Rotor locking mechanism of rotor spinning machine Download PDFInfo
- Publication number
- CN202705591U CN202705591U CN 201220222367 CN201220222367U CN202705591U CN 202705591 U CN202705591 U CN 202705591U CN 201220222367 CN201220222367 CN 201220222367 CN 201220222367 U CN201220222367 U CN 201220222367U CN 202705591 U CN202705591 U CN 202705591U
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- CN
- China
- Prior art keywords
- rotor
- base plate
- locking mechanism
- arc top
- ear
- 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
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- Spinning Or Twisting Of Yarns (AREA)
Abstract
A rotor locking mechanism for a rotor spinning machine comprises a bearing pedestal (1). The bearing pedestal (1) is provided with a base plate (11) and an arc top end (12). The arc top end (12) of the bearing pedestal (1) is provided with a lug portion (13) extending outwards along the horizontal direction. A supporting rod (2) is arranged between the lug portion (13) and the base plate (11). The upper end of the supporting rod (2) is fixedly connected with the lug portion (13). The lower end of the supporting rod (2) is fixedly connected with the base plate (11). The lug portion (13) is located on the left side or the right side of the arc top end (12). The upper and lower ends of the supporting rod (2), the lug portion (13), and the base plate (11) are connected through inner hexagon screws (3.) By firmly connecting the supporting rod with the lug portion of the arc top end and the base plate and by utilizing the elastic deformation of the self material of the bearing pedestal, the locking of the bearing pedestal and a rotor connector is realized. As the contact surface of the bearing pedestal and the rotor connector is arc-shaped, the locking force is very strong. In addition, the rotor locking mechanism can simplify the locking structure, facilitate the operation process, and greatly reduce the production cost.
Description
Technical field
The utility model relates to a kind of rotor spinning machine, relates in particular to a kind of rotor locking mechanism of rotor spinning machine.
Background technology
In the employed yarn goods of rotor spinning machine, because the difference of the natural conditions such as weather, some areas koniology is larger, the dustiness of fiber is excessive, the revolving cup dust stratification is serious, thereby the dynamic balancing variation of the revolving cup of course of work high speed running, vibrations are very large, and make Revolving cup conjunction produce axial float, cause the revolving cup of high speed rotating to produce friction with defeated fine passage and damage.When serious even have an accident.
Fig. 3 and Fig. 4 are existing rotor spinning machine rotor locking mechanism, comprise the parts such as rotating shaft handle 7, eccentric block 8 and spring revolving cup positioning combination part 9, utilize cooperating of rotating shaft handle 7 and eccentric block 8, just can realize that spring revolving cup positioning combination part 9 upwards lifts or moves downward, under the revolving cup duty, eccentric block is in locked position, and the briquetting 10 of spring revolving cup positioning combination part 9 upper ends withstands shock-absorbing sleeve 62, realizes the locking to Revolving cup conjunction 6; Rotating shaft handle 7 is to the demolition, installation position, and Revolving cup conjunction 6 just can take out, install, and rotates slide block to locked position again.Although this mode of operation is easy to operate, owing to being wire contact locking between rotating shaft handle 7 and the eccentric block, and the axial float that produce serious for the revolving cup dust stratification, the coupling mechanism force that seems is not enough.And existing locking mechanism structure is complicated, cost is higher.
The utility model content
Technical problem to be solved in the utility model is to provide a kind of rotor locking mechanism of rotor spinning machine, has simplified the labyrinth of prior art and has had very strong coupling mechanism force.
The technical scheme that the utility model addresses the above problem is as follows:
A kind of rotor locking mechanism of rotor spinning machine comprises bearing block, and described bearing block has base plate and circular arc top, it is characterized in that:
The circular arc top of described bearing block has along continuous straight runs and extends to form laterally ear, state between ear and the base plate and be provided with pole, the upper end of described pole is fixedly connected with ear, the pole lower end is fixedly connected with base plate.
As one of preferred version, described ear is positioned at the left side on circular arc top.
Perhaps, described ear is positioned at the right side on circular arc top.
As preferred version, the upper and lower end of described pole is connected by soket head cap screw 3 with ear and base plate.
The utility model is by pole and the ear on circular arc top and being fastenedly connected of base plate, utilize the strain of bearing block self material to realize that bearing block is to the locking of Revolving cup conjunction, under locking state, the inwall of bearing block tightly wraps up Revolving cup conjunction, bearing block itself is pressed on the shock-absorbing sleeve, owing to being the cambered surface contact between the two, therefore have very strong coupling mechanism force, reliability improves; When needs take out or pack Revolving cup conjunction into, only need with the soket head cap screw that unclamps the pole upper end, between Revolving cup conjunction and the bearing block inwall gap will appear, so the Revolving cup conjunction that can take out or pack into.
In addition, structure of the present utility model is very simple, has cancelled a plurality of parts such as rotating shaft handle, eccentric block and spring revolving cup positioning combination part of existing rotor locking mechanism, only needs just can finish locking action with a pole.Simplified locking mechanism, the handled easily process greatly reduces production cost.
The utility model has also been eliminated in the prior art revolving cup and defeated fine passage fricative accident potential that causes high speed rotating because of the action of forgetting " rotating slide block to locked position " or maloperation.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is three-dimensional view of the present utility model.
Fig. 3 is the cutaway view of prior art rotor locking mechanism.
Fig. 4 is the schematic perspective view of prior art rotor locking mechanism.
Fig. 5 is the structural representation of Revolving cup conjunction.
Among the figure: 1-bearing block, 2-pole, 3-soket head cap screw, 4-plain washer, 5-spring washer, the 6-Revolving cup conjunction, 61-revolving cup, 62-shock-absorbing sleeve, 7-rotating shaft handle, 8-eccentric block, 9-spring revolving cup positioning combination part, 10-briquetting, 11-base plate, 12-circular arc top, 13-ear.
The specific embodiment
Below in conjunction with specific embodiment, further describe the utility model.
Please refer to Fig. 1 and Fig. 2, a kind of rotor locking mechanism of rotor spinning machine, comprise bearing block 1, described bearing block 1 has base plate 11 and circular arc top 12, the circular arc top 12 of described bearing block 1 has along continuous straight runs and extends to form laterally ear 13, is provided with pole 2 between described ear and the base plate, and described pole 2 is positioned on the base plate 11, the pole upper end is fixedly connected with ear 13, and the lower end is fixedly connected with base plate.As preferred version, the upper and lower end of described pole is connected by soket head cap screw 3, plain washer 4 and spring washer 5 with ear and base plate.
As one of preferred version, described ear is positioned at the left side on circular arc top.Perhaps, described ear is positioned at the right side on circular arc top.
The utility model is by pole and the ear on circular arc top and being fastenedly connected of base plate, bearing block is inwardly shunk, utilize the strain of bearing block self material to realize that bearing block is to the locking of Revolving cup conjunction, under locking state, the inwall of bearing block tightly wraps up Revolving cup conjunction, and bearing block itself is pressed on the Revolving cup conjunction, owing to being the cambered surface contact between the two, therefore have very strong coupling mechanism force, tight lock is reliable; When needs take out or pack Revolving cup conjunction into, only need with the soket head cap screw that unclamps the pole upper end, between Revolving cup conjunction and the bearing block inwall gap will appear, so the Revolving cup conjunction that can take out or pack into.
In addition, structure of the present utility model is very simple, has cancelled a plurality of parts such as rotating shaft handle, eccentric block and spring revolving cup positioning combination part of existing rotor locking mechanism, only needs just can finish locking action with a pole.Simplified locking mechanism, the handled easily process greatly reduces production cost.
The utility model has also been eliminated in the prior art revolving cup and defeated fine passage fricative accident potential that causes high speed rotating because of the action of forgetting " rotating slide block to locked position " or maloperation.
Claims (4)
1. the rotor locking mechanism of a rotor spinning machine comprises bearing block (1), and described bearing block has base plate (11) and circular arc top (12), it is characterized in that:
The circular arc top (12) of described bearing block has the ear (13) that along continuous straight runs extends laterally, be provided with pole (2) between described ear and the base plate, the upper end of described pole is fixedly connected with ear (13), and the pole lower end is fixedly connected with base plate (11).
2. rotor locking mechanism according to claim 1 is characterized in that:
Described ear (13) is positioned at the left side of circular arc top (12).
3. rotor locking mechanism according to claim 1 is characterized in that:
Described ear (13) is positioned at the right side of circular arc top (12).
4. rotor locking mechanism according to claim 1 is characterized in that:
The upper and lower end of described pole (2) is connected by soket head cap screw with ear and base plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220222367 CN202705591U (en) | 2012-05-16 | 2012-05-16 | Rotor locking mechanism of rotor spinning machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220222367 CN202705591U (en) | 2012-05-16 | 2012-05-16 | Rotor locking mechanism of rotor spinning machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202705591U true CN202705591U (en) | 2013-01-30 |
Family
ID=47585912
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220222367 Expired - Fee Related CN202705591U (en) | 2012-05-16 | 2012-05-16 | Rotor locking mechanism of rotor spinning machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202705591U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103409862A (en) * | 2013-08-22 | 2013-11-27 | 宁波冠蓝机械科技有限公司 | Rotor spacing adjusting structure of rotor spinning machine |
| CN109023611A (en) * | 2017-06-09 | 2018-12-18 | 塞维欧纺织机械股份公司 | Free end type spinning machine |
-
2012
- 2012-05-16 CN CN 201220222367 patent/CN202705591U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103409862A (en) * | 2013-08-22 | 2013-11-27 | 宁波冠蓝机械科技有限公司 | Rotor spacing adjusting structure of rotor spinning machine |
| CN103409862B (en) * | 2013-08-22 | 2015-11-18 | 宁波冠蓝机械科技有限公司 | A kind of revolving cup gap adjustment structure of rotor spinning machine |
| CN109023611A (en) * | 2017-06-09 | 2018-12-18 | 塞维欧纺织机械股份公司 | Free end type spinning machine |
| CN109023611B (en) * | 2017-06-09 | 2022-05-10 | 塞维欧纺织机械股份公司 | Open end spinning machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160119 Address after: 1605 room 800, 200437 Quyang Road, Shanghai Patentee after: Shanghai Jie Chun foreign trade Co., Ltd Address before: 201707 No. 123, New Garden Road, Qingpu Industrial Park, Qingpu District, Shanghai Patentee before: Shanghai Chunrui Machinery & Technology Co., Ltd. |
|
| 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: 20130130 Termination date: 20160516 |