CN203189466U - Axial locking device - Google Patents
Axial locking device Download PDFInfo
- Publication number
- CN203189466U CN203189466U CN 201320107364 CN201320107364U CN203189466U CN 203189466 U CN203189466 U CN 203189466U CN 201320107364 CN201320107364 CN 201320107364 CN 201320107364 U CN201320107364 U CN 201320107364U CN 203189466 U CN203189466 U CN 203189466U
- Authority
- CN
- China
- Prior art keywords
- locking device
- ring
- axial locking
- ball bearing
- pedestal
- 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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Abstract
The utility model relates to an axial locking device. The axial locking device comprises a steel shaft provided with a locating groove, a base, an axial locking ring and a locking bolt, and further comprises a locking ring, an internal thread gear ring and a locking sheet. The steel shaft penetrates through the base, the axial locking ring is fixed on the steel shaft in a matched mode through the locking bolt and the locating groove and closely adjacent to the base, and the locking ring and the steel shaft are fixedly connected to the other side of the base. The internal thread gear ring and the locking ring are matched and connected through threads and closely adjacent to the base, and the locking sheet is rotationally connected with the locking ring. After the axial locking device is installed, the internal thread gear ring is screwed, a gear of the internal thread gear ring is locked with the locking sheet so that the gear can not rotate, and then the locking operation of the axial locking device is completed.
Description
Technical field
The utility model relates to a kind of locking device, particularly a kind of axial locking device.
Background technique
Stability when the parts such as metal shaft on the big machineries such as loom all need axial locking device with the operation of assurance machine when installing, for the most complex structure of locking device and the difficult position of adjusting locking device of the steel axle that is locked on the big machineries such as loom, use very inconvenient at present.
Summary of the invention
The purpose of this utility model provides a kind of axial locking device simple in structure, easy to use.
The technological scheme that realizes the utility model purpose is as follows:
A kind of axial locking device, comprise pedestal, the axial lock collar, lock bolt and pass pedestal and have the steel axle of locating slot, also comprise clamp ring, internal thread gear ring and lock sheet, described axial lock collar cooperates with locating slot by lock bolt and is fixed on the steel axle, described axial lock collar is near pedestal, described clamp ring and steel axle are fixedly connected on the opposite side of pedestal, described internal thread gear ring and clamp ring screw-thread fit, described internal thread gear ring is near pedestal, described lock sheet one end and clamp ring are rotationally connected, and the other end of described lock sheet is stuck in the external gear teeth groove of internal thread gear ring.
Described axial locking device also comprises steel bushing, and described steel bushing is enclosed within on the steel axle and with the steel axle fixedlys connected, and described clamp ring is fixedly mounted on the steel bushing.
Described axial locking device also comprises needle roller bearing without inner ring, and described needle roller bearing without inner ring is arranged in the pedestal, and described needle roller bearing without inner ring is enclosed within on the steel bushing.
Thrust ball bearing and extrapolability ball bearing in described axial locking device also comprises, thrust ball bearing is enclosed within on the steel bushing in described, thrust ball bearing is positioned at the centre of internal thread gear ring and pedestal in described, and the two ends of described interior thrust ball bearing closely contact with internal thread gear ring and pedestal respectively.
Described axial locking device also comprises the extrapolability ball bearing, and described extrapolability ball bearing is enclosed within on the steel axle, and described extrapolability ball bearing is positioned in the middle of axial lock collar and the pedestal, and the two ends of described extrapolability ball bearing closely contact with axial lock collar and pedestal respectively.
Dustproof nylon ring in described axial locking device also comprises, described interior dustproof nylon ring is enclosed within on the interior thrust ball bearing.
Described axial locking device also comprises outer dustproof nylon ring, and described outer dustproof nylon ring is enclosed within on the extrapolability ball bearing.
After adopting said structure, can realize locking effect to the steel axle by rotation internal thread gear ring and lock sheet after the installation of the utility model axial locking device, simple in structure, install, dismounting rapidly, convenient and reliable.
Description of drawings
Below in conjunction with the drawings and specific embodiments the utility model is described in further detail.
Fig. 1 is the structural representation of the utility model axial locking device.
Among the figure: 1 is the steel axle, and 2 is pedestal, and 3 is steel bushing, 4 are clamp ring, and 5 is internal thread gear ring lock sheet, and 6 is the internal thread gear ring, 7 is interior thrust ball bearing, and 8 is the extrapolability ball bearing, and 9 is the axial lock collar, 10 is lock bolt, and 11 is locating slot, and 12 is interior dustproof nylon ring, 13 is fixing bolt, 14 is connecting bolt, and 15 is needle roller bearing without inner ring, and 16 is outer dustproof nylon ring.
Embodiment
By Fig. 1 and Fig. 2 as can be known, the utility model axial locking device comprises the steel axle 1 that has locating slot 11, pedestal 2, also comprise steel bushing 3, clamp ring 4, lock sheet 5, internal thread gear ring 6, interior thrust ball bearing 7, extrapolability ball bearing 8, axial lock collar 9, lock bolt 10 and needle roller bearing without inner ring 15, described steel axle 1 passes pedestal 2, described axial lock collar 9 cooperates with locating slot 11 by lock bolt 10 and is fixed on the steel axle 1, described extrapolability ball bearing 8 is enclosed within on the steel axle 1 and contacts with axial lock collar 10 and pedestal 2 simultaneously, described steel bushing 3 is enclosed within on the steel axle 1 and passes pedestal 2 and contacts with extrapolability ball bearing 8, described needle roller bearing without inner ring 15 is arranged in the pedestal 2 and is enclosed within on the steel bushing 3, thrust ball bearing 7 is enclosed within on the steel bushing 1 and with pedestal 2 and contacts in described, described clamp ring 4 is fixed on the steel bushing 3 by fixing bolt 13, described clamp ring 4 is rotationally connected with connecting bolt 14 with lock sheet 5, lock sheet 5 is maintained static, described internal thread gear ring 6 is connected with clamp ring 4 screw-thread fit, and described internal thread gear ring 6 contacts with interior thrust ball bearing 7.Described axial locking device also comprises interior dustproof nylon ring 12 and outer dustproof nylon ring 16, and on the thrust ball bearing, described outer dustproof nylon ring 16 was enclosed within on the extrapolability ball bearing 8 in described interior dustproof nylon ring 12 was enclosed within.
After the installation of the utility model axial locking device, after internal thread gear ring 6 screwed, rotational lock sheet 5 is tightened connecting bolt 14 after being stuck in the teeth groove of external gear of internal thread gear ring 6, makes internal thread gear ring 6 can't rotate the locking operation of namely having finished axial locking device.
Claims (7)
1. axial locking device, comprise pedestal (2), axial lock collar (9), lock bolt (10) and pass pedestal (2) and have the steel axle (1) of locating slot (11), it is characterized in that: also comprise clamp ring (4), internal thread gear ring (6) and lock sheet (5), described axial lock collar (9) cooperates with locating slot (11) by lock bolt (10) and is fixed on steel axle (1), described axial lock collar (9) is near pedestal (2), described clamp ring (4) and steel axle (1) are fixedly connected on the opposite side of pedestal (2), described internal thread gear ring (6) and clamp ring (4) screw-thread fit, described internal thread gear ring (6) is near pedestal (2), described lock sheet (5) one ends and clamp ring (4) are rotationally connected, and the other end of described lock sheet (5) is stuck in the external gear teeth groove of internal thread gear ring (6).
2. axial locking device according to claim 1, it is characterized in that: described axial locking device also comprises steel bushing (3), described steel bushing (3) is enclosed within steel axle (1) upward and with steel axle (1) fixedlys connected, and described clamp ring (4) is fixedly mounted on the steel bushing (3).
3. axial locking device according to claim 2, it is characterized in that: described axial locking device also comprises needle roller bearing without inner ring (15), described needle roller bearing without inner ring (15) is arranged in the pedestal (2), and described needle roller bearing without inner ring (15) is enclosed within on the steel bushing (3).
4. axial locking device according to claim 2, it is characterized in that: described axial locking device also comprises interior thrust ball bearing (7) and extrapolability ball bearing (8), thrust ball bearing (7) is enclosed within on the steel bushing (3) in described, thrust ball bearing (7) is positioned at the centre of internal thread gear ring (6) and pedestal (2) in described, and the two ends of described interior thrust ball bearing (7) closely contact with internal thread gear ring (6) and pedestal (2) respectively.
5. axial locking device according to claim 1, it is characterized in that: described axial locking device also comprises extrapolability ball bearing (8), described extrapolability ball bearing (8) is enclosed within on the steel axle (2), it is middle with pedestal (2) that described extrapolability ball bearing (8) is positioned at axial lock collar (9), and the two ends of described extrapolability ball bearing (8) closely contact with axial lock collar (9) and pedestal (2) respectively.
6. axial locking device according to claim 4 is characterized in that: dustproof nylon ring (12) in described axial locking device also comprises, described in dustproof nylon ring (12) be enclosed within on the interior thrust ball bearing (7).
7. axial locking device according to claim 5 is characterized in that: described axial locking device also comprises outer dustproof nylon ring (16), and described outer dustproof nylon ring (16) is enclosed within on the extrapolability ball bearing (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320107364 CN203189466U (en) | 2013-03-10 | 2013-03-10 | Axial locking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320107364 CN203189466U (en) | 2013-03-10 | 2013-03-10 | Axial locking device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203189466U true CN203189466U (en) | 2013-09-11 |
Family
ID=49106327
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320107364 Expired - Fee Related CN203189466U (en) | 2013-03-10 | 2013-03-10 | Axial locking device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203189466U (en) |
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103206443A (en) * | 2013-03-10 | 2013-07-17 | 常州市龙春针织机械科技有限公司 | Axial locking device |
| CN104533915A (en) * | 2015-01-08 | 2015-04-22 | 卡尔迈耶（中国）有限公司 | Adjusting straining ring for shaft |
| US10606414B2 (en) | 2017-03-22 | 2020-03-31 | Flatfrog Laboratories Ab | Eraser for touch displays |
| US10739916B2 (en) | 2017-03-28 | 2020-08-11 | Flatfrog Laboratories Ab | Touch sensing apparatus and method for assembly |
| US10761657B2 (en) | 2016-11-24 | 2020-09-01 | Flatfrog Laboratories Ab | Automatic optimisation of touch signal |
| US10775935B2 (en) | 2016-12-07 | 2020-09-15 | Flatfrog Laboratories Ab | Touch device |
| US10775937B2 (en) | 2015-12-09 | 2020-09-15 | Flatfrog Laboratories Ab | Stylus identification |
| US11029783B2 (en) | 2015-02-09 | 2021-06-08 | Flatfrog Laboratories Ab | Optical touch system comprising means for projecting and detecting light beams above and inside a transmissive panel |
| US11182023B2 (en) | 2015-01-28 | 2021-11-23 | Flatfrog Laboratories Ab | Dynamic touch quarantine frames |
| US11256371B2 (en) | 2017-09-01 | 2022-02-22 | Flatfrog Laboratories Ab | Optical component |
| US11474644B2 (en) | 2017-02-06 | 2022-10-18 | Flatfrog Laboratories Ab | Optical coupling in touch-sensing systems |
| US11567610B2 (en) | 2018-03-05 | 2023-01-31 | Flatfrog Laboratories Ab | Detection line broadening |
| US11893189B2 (en) | 2020-02-10 | 2024-02-06 | Flatfrog Laboratories Ab | Touch-sensing apparatus |
| US11943563B2 (en) | 2019-01-25 | 2024-03-26 | FlatFrog Laboratories, AB | Videoconferencing terminal and method of operating the same |
-
2013
- 2013-03-10 CN CN 201320107364 patent/CN203189466U/en not_active Expired - Fee Related
Cited By (25)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103206443A (en) * | 2013-03-10 | 2013-07-17 | 常州市龙春针织机械科技有限公司 | Axial locking device |
| CN104533915A (en) * | 2015-01-08 | 2015-04-22 | 卡尔迈耶（中国）有限公司 | Adjusting straining ring for shaft |
| CN104533915B (en) * | 2015-01-08 | 2016-08-24 | 卡尔迈耶（中国）有限公司 | Axle regulation collar |
| US11182023B2 (en) | 2015-01-28 | 2021-11-23 | Flatfrog Laboratories Ab | Dynamic touch quarantine frames |
| US11029783B2 (en) | 2015-02-09 | 2021-06-08 | Flatfrog Laboratories Ab | Optical touch system comprising means for projecting and detecting light beams above and inside a transmissive panel |
| US11301089B2 (en) | 2015-12-09 | 2022-04-12 | Flatfrog Laboratories Ab | Stylus identification |
| US10775937B2 (en) | 2015-12-09 | 2020-09-15 | Flatfrog Laboratories Ab | Stylus identification |
| US10761657B2 (en) | 2016-11-24 | 2020-09-01 | Flatfrog Laboratories Ab | Automatic optimisation of touch signal |
| US10775935B2 (en) | 2016-12-07 | 2020-09-15 | Flatfrog Laboratories Ab | Touch device |
| US11579731B2 (en) | 2016-12-07 | 2023-02-14 | Flatfrog Laboratories Ab | Touch device |
| US11281335B2 (en) | 2016-12-07 | 2022-03-22 | Flatfrog Laboratories Ab | Touch device |
| US11474644B2 (en) | 2017-02-06 | 2022-10-18 | Flatfrog Laboratories Ab | Optical coupling in touch-sensing systems |
| US11740741B2 (en) | 2017-02-06 | 2023-08-29 | Flatfrog Laboratories Ab | Optical coupling in touch-sensing systems |
| US11099688B2 (en) | 2017-03-22 | 2021-08-24 | Flatfrog Laboratories Ab | Eraser for touch displays |
| US11016605B2 (en) | 2017-03-22 | 2021-05-25 | Flatfrog Laboratories Ab | Pen differentiation for touch displays |
| US10606414B2 (en) | 2017-03-22 | 2020-03-31 | Flatfrog Laboratories Ab | Eraser for touch displays |
| US10845923B2 (en) | 2017-03-28 | 2020-11-24 | Flatfrog Laboratories Ab | Touch sensing apparatus and method for assembly |
| US10739916B2 (en) | 2017-03-28 | 2020-08-11 | Flatfrog Laboratories Ab | Touch sensing apparatus and method for assembly |
| US11269460B2 (en) | 2017-03-28 | 2022-03-08 | Flatfrog Laboratories Ab | Touch sensing apparatus and method for assembly |
| US11281338B2 (en) | 2017-03-28 | 2022-03-22 | Flatfrog Laboratories Ab | Touch sensing apparatus and method for assembly |
| US11256371B2 (en) | 2017-09-01 | 2022-02-22 | Flatfrog Laboratories Ab | Optical component |
| US11650699B2 (en) | 2017-09-01 | 2023-05-16 | Flatfrog Laboratories Ab | Optical component |
| US11567610B2 (en) | 2018-03-05 | 2023-01-31 | Flatfrog Laboratories Ab | Detection line broadening |
| US11943563B2 (en) | 2019-01-25 | 2024-03-26 | FlatFrog Laboratories, AB | Videoconferencing terminal and method of operating the same |
| US11893189B2 (en) | 2020-02-10 | 2024-02-06 | Flatfrog Laboratories Ab | Touch-sensing apparatus |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: CHANGZHOU NO.8 TEXTILE MACHINERY CO., LTD. Free format text: FORMER OWNER: CHANGZHOU CITY LONGCHUN KNITTING MACHINERY SCIENCE + TECHNOLOGY CO., LTD. Effective date: 20150519 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 213000 CHANGZHOU, JIANGSU PROVINCE TO: 213133 CHANGZHOU, JIANGSU PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20150519 Address after: 213133 Jiangsu province Xinbei District of Changzhou City Luo Tang Town Bridge Patentee after: Changzhou No.8 Textile Machinery Co., Ltd. Address before: 213000 Changzhou West District, Jiangsu, the Yellow River West Road, No. 718 Patentee before: Changzhou City Longchun Knitting Machinery Science & 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: 20130911 Termination date: 20160310 |