CN203792234U - Wrench for round nut - Google Patents
Wrench for round nut Download PDFInfo
- Publication number
- CN203792234U CN203792234U CN201420185024.4U CN201420185024U CN203792234U CN 203792234 U CN203792234 U CN 203792234U CN 201420185024 U CN201420185024 U CN 201420185024U CN 203792234 U CN203792234 U CN 203792234U
- Authority
- CN
- China
- Prior art keywords
- round nut
- sleeve
- wrench
- socket
- handle
- 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
- 238000005516 engineering process Methods 0.000 description 2
- 238000012856 packing Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
Landscapes
- Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
Abstract
The utility model relates to a mechanical demounting and mounting tool, in particular to a wrench for a round nut. The wrench comprises a handle and a socket, wherein the handle and the socket are connected into a whole; the socket is a hollow cylinder; a plurality of strip-shaped clamped teeth, which are matched with slots in the surface of the round nut, are uniformly distributed on the circumference of the inside surface of the socket; a push mechanism is arranged on the wall of the socket. The wrench is simple in structure and convenient to use; when the wrench is in use, the round nut can be mounted or demounted by using the wrench to sleeve the round nut and aligning the clamped teeth with the slots of the round nut. The wrench is further provided with the push mechanism, so that the clamping reliability of the wrench is improved, and the wrench is not likely to slip off during use.
Description
Technical field
The utility model relates to a kind of mechanical dismantling device, is specifically related to a kind of round nut spanner.
Background technology
Round nut normal with round nut stop washer adapted, the axial restraint of Chang Zuowei rolling bearing, when assembling, by the groove on tongue insertion axle in packing ring, and by the groove of the outer tongue embedding round nut of packing ring, nut is locked.Because profile and the environment for use of round nut are comparatively harsh, common tool is hook-headed wrench, and hook-headed wrench is semicircular structure, and in the time blocking nut, easily slippage suddenly, causes hand injured.
Utility model content
The utility model for address the above problem provide a kind of easy to use, clamp reliable round nut spanner.
For solving the problems of the technologies described above, the technical solution of the utility model is: a kind of round nut spanner, it is characterized in that: comprise handle and sleeve, described handle and sleeve connect as one, described sleeve is the cylinder of hollow, many latches that match with round nut surface fluting of described sleeve inner surface even circumferential distribution, described sleeve wall is provided with jacking mechanism.The utility model adopts telescoping structure, in the time of dismounting round nut, is enclosed within firmly on round nut, can slippage, and set jacking mechanism has more increased the safety and reliability of spanner.
As preferably, described latch quantity is 2 or 4.
As preferably, described jacking mechanism comprises the screw that runs through the screwed hole of sleeve wall and match with screwed hole.
As preferably, described screw end is provided with groove or cross recess, and convenient operation is adjusted position.
As preferably, described sleeve inner one end is provided with baffle ring, limits the axial displacement of sleeve in the time of dismounting round nut, has the effect that improves sleeve intensity simultaneously.
The beneficial effects of the utility model: the utility model is simple in structure, easy to use, when use, entangle round nut and latch aimed to round nut fluting and can carry out installation or removal to round nut, and the utility model also arranges holding device, the reliability that has increased spanner clamping, is difficult for slippage in use.
Brief description of the drawings
Fig. 1 is the structural representation of the utility model embodiment 1.
Fig. 2 is the structural representation of the utility model embodiment 2.
In figure, 1-handle; 2-sleeve; 3-latch; 4-screw; 5-baffle ring.
Detailed description of the invention
The following stated is only preferred embodiments of the present utility model, and the equivalence of doing according to structure, feature and principle described in the utility model patent claim therefore all changes or modifies, and is included in the utility model patent claim.
Embodiment 1: as shown in Figure 1, a kind of round nut spanner, comprises handle 1 and sleeve 2, and handle 1 and sleeve 2 connect as one, the cylinder that sleeve 2 is hollow, the inner one end of sleeve 2 is provided with baffle ring 5.2 latches 3 that match with round nut surface fluting of sleeve 2 inner surface even circumferentials distribution, on sleeve 2 barrels between two latches 3, be provided with jacking mechanism, it comprises the screw 4 that runs through the screwed hole of sleeve 2 barrels and match with screwed hole, and screw 4 ends are provided with groove.
Embodiment 2: as shown in Figure 2, a kind of round nut spanner, comprises handle 1 and sleeve 2, and handle 1 and sleeve 2 connect as one, the cylinder that sleeve 2 is hollow, the inner one end of sleeve 2 is provided with baffle ring 5.4 latches 3 that match with round nut surface fluting of sleeve 2 inner surface even circumferentials distribution.On sleeve 2 barrels between two latches 3, be provided with jacking mechanism, it comprises the screw 4 that runs through the screwed hole of sleeve 2 barrels and match with screwed hole, and screw 4 ends are provided with cross recess.
Claims (5)
1. a round nut spanner, it is characterized in that: comprise handle (1) and sleeve (2), described handle (1) and sleeve (2) connect as one, the cylinder that described sleeve (2) is hollow, many latches (3) that match with round nut surface fluting of described sleeve (2) inner surface even circumferential distribution, described sleeve (2) barrel is provided with jacking mechanism.
2. a kind of round nut spanner according to claim 1, is characterized in that: described latch (3) quantity is 2 or 4.
3. a kind of round nut spanner according to claim 1, is characterized in that: described jacking mechanism comprises the screw (4) that runs through the screwed hole of sleeve wall and match with screwed hole.
4. a kind of round nut spanner according to claim 3, is characterized in that: described screw (4) end is provided with groove or cross recess.
5. a kind of round nut spanner according to claim 1, is characterized in that: the inner one end of described sleeve (2) is provided with baffle ring (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420185024.4U CN203792234U (en) | 2014-04-17 | 2014-04-17 | Wrench for round nut |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420185024.4U CN203792234U (en) | 2014-04-17 | 2014-04-17 | Wrench for round nut |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203792234U true CN203792234U (en) | 2014-08-27 |
Family
ID=51374500
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420185024.4U Expired - Fee Related CN203792234U (en) | 2014-04-17 | 2014-04-17 | Wrench for round nut |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203792234U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104760016A (en) * | 2015-03-20 | 2015-07-08 | 高灵军 | Gear-shaving machine wrench |
| CN104760007A (en) * | 2015-03-20 | 2015-07-08 | 高灵军 | Gear-shaving machine tool-changing wrench |
| CN105459025A (en) * | 2016-01-04 | 2016-04-06 | 珠海格力电器股份有限公司 | Disassembly device |
| CN108081185A (en) * | 2017-10-31 | 2018-05-29 | 武汉船用机械有限责任公司 | A kind of spanner and round nut assembly method |
| CN108561402A (en) * | 2018-07-13 | 2018-09-21 | 嘉兴涵祺汽配科技有限公司 | A kind of high-strength bolt group being easily installed |
| CN109382778A (en) * | 2017-08-11 | 2019-02-26 | 航天科工惯性技术有限公司 | A kind of pre-tightening tool for drill collar quasi-instrument |
| CN112157626A (en) * | 2020-09-14 | 2021-01-01 | 重庆泰山电缆有限公司 | Round nut detacher |
-
2014
- 2014-04-17 CN CN201420185024.4U patent/CN203792234U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104760016A (en) * | 2015-03-20 | 2015-07-08 | 高灵军 | Gear-shaving machine wrench |
| CN104760007A (en) * | 2015-03-20 | 2015-07-08 | 高灵军 | Gear-shaving machine tool-changing wrench |
| CN105459025A (en) * | 2016-01-04 | 2016-04-06 | 珠海格力电器股份有限公司 | Disassembly device |
| CN109382778A (en) * | 2017-08-11 | 2019-02-26 | 航天科工惯性技术有限公司 | A kind of pre-tightening tool for drill collar quasi-instrument |
| CN108081185A (en) * | 2017-10-31 | 2018-05-29 | 武汉船用机械有限责任公司 | A kind of spanner and round nut assembly method |
| CN108561402A (en) * | 2018-07-13 | 2018-09-21 | 嘉兴涵祺汽配科技有限公司 | A kind of high-strength bolt group being easily installed |
| CN112157626A (en) * | 2020-09-14 | 2021-01-01 | 重庆泰山电缆有限公司 | Round nut detacher |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 313000 No. 970, Taihu Avenue, Changxin Economic Development Zone, Huzhou, Zhejiang, Changxing County Patentee after: ZHEJIANG CHANGXING HANERGY FILM SOLAR ENERGY CO.,LTD. Address before: 313000 No. 970, Taihu Avenue, Changxin Economic Development Zone, Huzhou, Zhejiang, Changxing County Patentee before: ZHEJIANG CHANGXING HANERGY PHOTOVOLTAIC CO.,LTD. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190202 Address after: Room 103, Building 2, Office District, Olympic Village, Chaoyang District, Beijing Patentee after: HANERGY PHOTOVOLTAIC TECHNOLOGY Co.,Ltd. Address before: 313000 No. 970 Taihu Avenue, Changxing Economic Development Zone, Huzhou City, Zhejiang Province Patentee before: ZHEJIANG CHANGXING HANERGY FILM SOLAR ENERGY CO.,LTD. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190307 Address after: Room 107, Building 2, Olympic Village Street Comprehensive Office District, Chaoyang District, Beijing Patentee after: HANERGY MOBILE ENERGY HOLDING GROUP Co.,Ltd. Address before: Room 103, Building 2, Office District, Olympic Village, Chaoyang District, Beijing Patentee before: HANERGY PHOTOVOLTAIC TECHNOLOGY Co.,Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140827 |