CN203570754U - External member of stop nut - Google Patents
External member of stop nut Download PDFInfo
- Publication number
- CN203570754U CN203570754U CN201320619891.XU CN201320619891U CN203570754U CN 203570754 U CN203570754 U CN 203570754U CN 201320619891 U CN201320619891 U CN 201320619891U CN 203570754 U CN203570754 U CN 203570754U
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- CN
- China
- Prior art keywords
- external member
- stop nut
- nut
- stop
- holes
- 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 - Lifetime
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- 230000002035 prolonged effect Effects 0.000 abstract 1
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Abstract
The utility model discloses an external member of a stop nut. The external member of the stop nut comprises a C-shaped nut, wherein connection holes are formed in relative positions of buckling surfaces of the C-shaped nut, and a fastening device is arranged between the connection holes. The external member of the stop nut has the advantages that diameters of the threaded holes of the C-shaped nut can be changed by screwing or unscrewing the fastening bolt, and adjustment assembly is convenient; after the fastening bolt is screwed, diameters of the holes of the C-shaped nut decrease to be clamped onto a hydraulic cylinder shaft or air cylinder shaft tightly to form an interference fit state, the external member of the stop nut is unlikely to loose in use, and service life of an execution element is greatly prolonged.
Description
Technical field
The utility model relates to fastener areas, especially relates to a kind of for adjusting the stop nut external member of biaxial type oil hydraulic cylinder and cylinder stroke.
Background technique
Biaxial type oil hydraulic cylinder and cylinder that stroke is adjustable have been widely used in industry-by-industry; as the adjustable linearly operating executive component of stroke; the adjustment of its stroke mainly relies on two locking nuts that are arranged on oil hydraulic cylinder axle or cylinder axis to realize; because oil hydraulic cylinder has operating mode complexity, impact force is large; cylinder have speed high, impact the factors such as frequent; its two locking nuts that are used for limiting stroke often there will be loosening; when if general purpose tool cannot be locked; also need knock locking by hammer, not only required great effort but also affected life-span of executive component.
Summary of the invention
The utility model object is to provide a kind of convenience to adjust, be difficult for loosening stop nut external member.
For achieving the above object, the utility model can be taked following technical proposals:
Stop nut external member described in the utility model, it comprises C shape nut, at the buckling surface relative position place of described C shape nut, offers respectively attachment hole, between described attachment hole, is provided with securing means.
Described attachment hole is tapped hole, and described securing means is the clamping bolt being arranged in described tapped hole.
The utility model advantage is that the size of the tapped bore of C shape nut can change by tightening or unclamping clamping bolt, and adjustment assembly is convenient; Tighten after clamping bolt that the aperture of C shape nut dwindles and tightly obvolvent on oil hydraulic cylinder axle or cylinder axis, make it in interference fit state, during work, be not prone to looseningly, greatly increased life-span of executive component.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Embodiment
As shown in Figure 1, stop nut external member described in the utility model, it comprises C shape nut 1, at the buckling surface relative position place of described C shape nut 1, offers respectively attachment hole, between described attachment hole, is provided with securing means; Described attachment hole is tapped hole, and described securing means is the clamping bolt 2 being arranged in described tapped hole.
Claims (2)
1. a stop nut external member, is characterized in that: it comprises C shape nut (1), at the buckling surface relative position place of described C shape nut (1), offers respectively attachment hole, between described attachment hole, is provided with securing means.
2. stop nut external member according to claim 1, is characterized in that: described attachment hole is tapped hole, and described securing means is the clamping bolt (2) being arranged in described tapped hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320619891.XU CN203570754U (en) | 2013-10-09 | 2013-10-09 | External member of stop nut |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320619891.XU CN203570754U (en) | 2013-10-09 | 2013-10-09 | External member of stop nut |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203570754U true CN203570754U (en) | 2014-04-30 |
Family
ID=50538487
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320619891.XU Expired - Lifetime CN203570754U (en) | 2013-10-09 | 2013-10-09 | External member of stop nut |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203570754U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106983637A (en) * | 2016-01-21 | 2017-07-28 | 上海电气集团股份有限公司 | A kind of quick wearing mechanism for lower limb rehabilitation robot |
-
2013
- 2013-10-09 CN CN201320619891.XU patent/CN203570754U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106983637A (en) * | 2016-01-21 | 2017-07-28 | 上海电气集团股份有限公司 | A kind of quick wearing mechanism for lower limb rehabilitation robot |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20171117 Address after: 450000 southwest corner of intersection of West Fourth Ring Road and Holly Street, Zhengzhou high tech Industrial Zone, Henan, China Patentee after: HENAN JINTAI CONTAINER TECHNOLOGY Co.,Ltd. Address before: 450006 village entrance to Feng Wan, West Ring Road, Zhengzhou, Henan Patentee before: ZHENGZHOU JINTAI CAN MAKING Co.,Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140430 |