CN2854190Y - Connecting structure for drive axle of metering pump - Google Patents
Connecting structure for drive axle of metering pump Download PDFInfo
- Publication number
- CN2854190Y CN2854190Y CN 200520128260 CN200520128260U CN2854190Y CN 2854190 Y CN2854190 Y CN 2854190Y CN 200520128260 CN200520128260 CN 200520128260 CN 200520128260 U CN200520128260 U CN 200520128260U CN 2854190 Y CN2854190 Y CN 2854190Y
- Authority
- CN
- China
- Prior art keywords
- metering pump
- connecting structure
- utility
- model
- axle
- 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
- 230000005540 biological transmission Effects 0.000 claims description 8
- 238000009987 spinning Methods 0.000 abstract description 10
- 238000000034 method Methods 0.000 abstract description 5
- 230000009191 jumping Effects 0.000 abstract description 2
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 239000012467 final product Substances 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 238000003032 molecular docking Methods 0.000 description 1
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- Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
Abstract
The utility model discloses a connecting structure of a metering pump driving axle belonging to a spinning equipment is provided. Technical problem to be solved by the utility model is to design a connecting structure of a metering pump driving axle. With such structure, the process becomes easy and gap will not generate easily due to the friction in high speed rotation, thus to avoid jumping surface and prevent the production of filanment during spinning to improve the quality of the filature. The connecting structure of the metering pump driving axle comprises a drive axle and a dead axle. A radial flute with openings at two ends matching with a protruding board of the dead axle end center is positioned at the center of the drive axle end. The utility model is mainly applied in metering pump driving axle of spinning equipment.
Description
Technical field
The utility model relates to a kind of spinning equipment, particularly the linkage structure of metering pump transmission shaft.
Background technique
The linkage structure of existing metering pump transmission shaft is to adopt the docking mode of square spindle nose and square hole spindle nose.Because the square hole spindle nose is adding man-hour, be circular hole of processing in the middle of a spindle nose of driving shaft or driven axle, in circular hole, dash 4 little angles again, the processing more complicated; The driving shaft of correspondence connection or the spindle nose of driven axle are processed into and the corresponding square spindle nose of square hole spindle nose.Spinning machine is in spinning process, the transmission shaft of metering pump is in the middle work that runs up, because unreasonable structure, wear and tear easily between square spindle nose and the square hole spindle nose, produce the gap because of wearing and tearing make between square spindle nose and the square hole spindle nose, when the gap increases to a certain degree, occur square spindle nose easily and in the square hole spindle nose, jump face phenomenon, thereby cause producing the filament section in the spinning process, influence spinning quality.
Summary of the invention
The utility model technical issues that need to address are a kind of linkage structures that are difficult for producing because of the generation wearing and tearing transmission shaft of gap and easy processing in the high speed rotating process of design.The technical solution of the utility model is that the linkage structure of metering pump transmission shaft includes driving shaft and driven axle, it is characterized in that: the center of driving shaft termination has the radial groove of a both ends open and the flange at center, driven axle termination to match.The utility model is owing to adopted the center, termination to have the driving shaft of radial groove and the linkage structure that there is the driven axle of flange at the center, termination, not only easy to process, and the joint of driving shaft and driven axle is difficult for producing the gap because of wearing and tearing take place in the high speed rotating process, thereby be not prone to the jumping face phenomenon, prevent to produce filament section phenomenon in the spinning process, improve spinning quality.
Description of drawings
Fig. 1 is the initiatively plan view of spindle nose of the utility model; Fig. 2 is the plan view of Fig. 1; Fig. 3 is the plan view of the passive spindle nose of the utility model; Fig. 4 is the plan view of Fig. 3; Plan view when Fig. 5 is the utility model active spindle nose and the butt joint of passive spindle nose.
Embodiment
In conjunction with above accompanying drawing the utility model is described in detail, the groove 2 of a both ends open is made at the center of the driving shaft termination of transmission shaft, the termination of driven axle is made the flange 1 that matches with driving shaft termination central recess; During use, the groove 2 of driving shaft docked with the flange 1 of driven axle get final product.
Claims (1)
1, the linkage structure of metering pump transmission shaft includes driving shaft and driven axle, it is characterized in that: the center of driving shaft termination has the radial groove of a both ends open and the flange at center, driven axle termination to match.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520128260 CN2854190Y (en) | 2005-11-18 | 2005-11-18 | Connecting structure for drive axle of metering pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520128260 CN2854190Y (en) | 2005-11-18 | 2005-11-18 | Connecting structure for drive axle of metering pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2854190Y true CN2854190Y (en) | 2007-01-03 |
Family
ID=37580821
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520128260 Expired - Fee Related CN2854190Y (en) | 2005-11-18 | 2005-11-18 | Connecting structure for drive axle of metering pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2854190Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102927143A (en) * | 2011-08-08 | 2013-02-13 | 株式会社爱德克斯 | Coupling device for connecting rotary members |
| CN103527647A (en) * | 2013-09-24 | 2014-01-22 | 浙江吉利控股集团有限公司 | Transmission output driving device on test bed |
| TWI649502B (en) * | 2018-06-22 | 2019-02-01 | 益航電子股份有限公司 | Transmission shaft |
| TWI663030B (en) * | 2018-08-08 | 2019-06-21 | 益航電子股份有限公司 | Drive shaft and surrounding structure |
-
2005
- 2005-11-18 CN CN 200520128260 patent/CN2854190Y/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102927143A (en) * | 2011-08-08 | 2013-02-13 | 株式会社爱德克斯 | Coupling device for connecting rotary members |
| US9133883B2 (en) | 2011-08-08 | 2015-09-15 | Advics Co., Ltd. | Coupling device for connecting rotary members |
| CN102927143B (en) * | 2011-08-08 | 2015-11-18 | 株式会社爱德克斯 | Solid of rotation link coupling device |
| CN103527647A (en) * | 2013-09-24 | 2014-01-22 | 浙江吉利控股集团有限公司 | Transmission output driving device on test bed |
| CN103527647B (en) * | 2013-09-24 | 2016-02-03 | 浙江吉利控股集团有限公司 | Speed changer output driving device on a kind of test-bed |
| TWI649502B (en) * | 2018-06-22 | 2019-02-01 | 益航電子股份有限公司 | Transmission shaft |
| TWI663030B (en) * | 2018-08-08 | 2019-06-21 | 益航電子股份有限公司 | Drive shaft and surrounding structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |