CN204610522U - A kind of fluting self-locking nut - Google Patents
A kind of fluting self-locking nut Download PDFInfo
- Publication number
- CN204610522U CN204610522U CN201520291830.4U CN201520291830U CN204610522U CN 204610522 U CN204610522 U CN 204610522U CN 201520291830 U CN201520291830 U CN 201520291830U CN 204610522 U CN204610522 U CN 204610522U
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- CN
- China
- Prior art keywords
- nut body
- locking nut
- nut
- closing
- self
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- 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 discloses a kind of fluting self-locking nut, it comprises nut body, is provided with closing in section in one end of nut body, and be provided with annular knurl decorative pattern on the other end surface of nut body, the width of annular knurl decorative pattern is set as 3-8mm.Closing in section is cone, is provided with 4-6 groove thereon.The outer cylinder of nut body is set to six prisms or 12 rib dentations.Compared with the prior art, the utility model, by being provided with closing in section in one end of nut body, realizes the function of self-locking nut crimping like this; Be provided with annular knurl decorative pattern by the other end surface at nut body, such good antiskid effect, and conveniently realize connecting fast with hand in the docking stage of narrow zone or beginning, reduce the connection difficulty in screw thread early stage.
Description
Technical field
The utility model relates to a kind of fluting self-locking nut, belongs to technical field.
Background technique
General nut in using process because other reasons such as vibration can get loose voluntarily, as vibration, for preventing this phenomenon, so just invented self-locking nut.Function mainly locking, the antivibration of self-locking nut, for special occasions.Closing in self-locking nut because internal thread is in the generation distortion of closing in position, therefore forms torsional moment when mounted, and nut needs the instruments such as spanner and tightened; Claimant finds the existence due to closing in section in actual use, its relative plain nut length is larger, therefore require that the screw rod coordinated with it is also longer, if directly adopt spanner to connect, because screw thread travel is longer, adopt board-like spin speed is slower, and at some special areas or environment, such as narrow space or screw thread are fine thread, if it will be very difficult that the connection of the screw rod in early stage and nut directly adopts spanner to carry out connection, if the hand-held spanner join domain at screw thread, inconvenience quick rotation after contraposition.
Summary of the invention
The technical problems to be solved in the utility model is, provides a kind of anti-skidding, is applicable to being convenient to the stubborn fluting self-locking nut of hand in special area, can overcomes the deficiencies in the prior art.
The technical solution of the utility model is: a kind of fluting self-locking nut, it comprises nut body, is provided with closing in section in one end of nut body, is provided with annular knurl decorative pattern on the other end surface of nut body.
Above-mentioned fluting self-locking nut, is characterized in that, the width of annular knurl decorative pattern is set as 3-8mm.
Above-mentioned fluting self-locking nut, is characterized in that, closing in section is cone, is provided with 4-6 groove thereon.
Above-mentioned fluting self-locking nut, is characterized in that, the outer cylinder of nut body is set to six prisms or 12 rib dentations.
Compared with the prior art, the utility model, by being provided with closing in section in one end of nut body, realizes the function of self-locking nut crimping like this; Be provided with annular knurl decorative pattern by the other end surface at nut body, such good antiskid effect, and conveniently realize connecting fast with hand in the docking stage of narrow zone or beginning, reduce the connection difficulty in screw thread early stage.
Accompanying drawing explanation
Fig. 1 is linkage structure schematic diagram of the present utility model;
Fig. 2 is the left view of Fig. 1.
Embodiment
As shown in Figure 1, a kind of fluting self-locking nut, it comprises nut body 1 to embodiment 1., is provided with closing in section 2 in one end of nut body 1, is provided with annular knurl decorative pattern 3 on the other end surface of nut body 1.Closing in section 2 closes up for the end of self-locking nut, and annular knurl decorative pattern 3 can be anti-skidding, is convenient to hand and twists, and the width of annular knurl decorative pattern 3 is set as 3-8mm.Described closing in section 2 is cone, is provided with 4-6 the groove 3 being convenient to close up thereon, and the outer cylinder of nut body 1 is six conventional prisms or 12 rib dentations.
Claims (4)
1. a fluting self-locking nut, it comprises nut body (1), it is characterized in that: be provided with closing in section (2) in one end of nut body (1), is provided with annular knurl decorative pattern (3) on the other end surface of nut body (1).
2. fluting self-locking nut according to claim 1, is characterized in that: the width of annular knurl decorative pattern (3) is set as 3-8mm.
3. fluting self-locking nut according to claim 1, is characterized in that: described closing in section (2) is cone, is provided with 4-6 groove (4) thereon.
4. fluting self-locking nut according to claim 1, is characterized in that: the outer cylinder of nut body (1) is set to six prisms or 12 rib dentations.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520291830.4U CN204610522U (en) | 2015-05-08 | 2015-05-08 | A kind of fluting self-locking nut |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520291830.4U CN204610522U (en) | 2015-05-08 | 2015-05-08 | A kind of fluting self-locking nut |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204610522U true CN204610522U (en) | 2015-09-02 |
Family
ID=53963092
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520291830.4U Expired - Fee Related CN204610522U (en) | 2015-05-08 | 2015-05-08 | A kind of fluting self-locking nut |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204610522U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105201992A (en) * | 2015-10-16 | 2015-12-30 | 贵州航天精工制造有限公司 | Sealed self-locking nut and manufacturing method thereof |
| CN109654104A (en) * | 2018-12-12 | 2019-04-19 | 中国北方发动机研究所(天津) | A kind of turbine rotor locking nut |
-
2015
- 2015-05-08 CN CN201520291830.4U patent/CN204610522U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105201992A (en) * | 2015-10-16 | 2015-12-30 | 贵州航天精工制造有限公司 | Sealed self-locking nut and manufacturing method thereof |
| CN109654104A (en) * | 2018-12-12 | 2019-04-19 | 中国北方发动机研究所(天津) | A kind of turbine rotor locking nut |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: 550014 Guiyang high tech Industrial Development Zone, Guiyang national hi tech Zone, Jinyang science and Technology Industrial Park, Guizhou standard industrial building, auxiliary room, B204 room Patentee after: GUIZHOU HANGSHUO INDUSTRY Co.,Ltd. Address before: 550014 standardization factory building of Jinyang science and Technology Industrial Zone, Guiyang national hi tech Zone, Guizhou Patentee before: GUIZHOU XINZHONGHANG SEIKO MANUFACTURING Co.,Ltd. |
|
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 550014 1st floor, building 4, group B3, phase I standard workshop, shawen eco tech Industrial Park, Guiyang National High tech Industrial Development Zone, Guiyang City, Guizhou Province Patentee after: Guizhou Hangcheng Industrial Co.,Ltd. Address before: 550014 room B204, standard workshop auxiliary room, Jinyang science and Technology Industrial Park, Guiyang National High tech Zone, Guiyang high tech Industrial Development Zone, Guizhou Province Patentee before: GUIZHOU HANGSHUO INDUSTRY 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: 20150902 |