CN201723557U - Riveted connecting screw component with lock ring - Google Patents
Riveted connecting screw component with lock ring Download PDFInfo
- Publication number
- CN201723557U CN201723557U CN2010202887905U CN201020288790U CN201723557U CN 201723557 U CN201723557 U CN 201723557U CN 2010202887905 U CN2010202887905 U CN 2010202887905U CN 201020288790 U CN201020288790 U CN 201020288790U CN 201723557 U CN201723557 U CN 201723557U
- Authority
- CN
- China
- Prior art keywords
- screw
- riveting nut
- lock ring
- ring
- riveted
- 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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- Connection Of Plates (AREA)
- Insertion Pins And Rivets (AREA)
Abstract
The utility model discloses a riveted connecting screw component with a lock ring, which comprises a screw; the screw is provided with a threaded section and a light pole section; a riveting nut is connected on the threaded section of the screw by a thread; and a gap between the threaded section of the screw and the riveting nut is provided with the lock ring. When the riveted connecting screw component with the lock ring is used in aviation, aerospace, automobile and other industries, the screw, the riveting nut and the lock ring can be melted together with the surface of an aircraft or a car so as to ensure the smooth and attractive surface, reduce the flying or driving resistance, prevent the screw from being loosened when in flying or driving vibration, and ensure the safety and the reliability of the aircraft or the car. The riveted connecting screw component with the lock ring not only can be used for the aircraft and the car, but also can be used for other occasions which have quite high requirements on appearance standards and require quite strong anti-vibration capability, not only has the advantage of capability of resisting strong vibration, but also has the advantages of high use reliability and maintenance of smooth appearance.
Description
Technical field
The utility model relates to a kind of riveted type attachment screw assembly of ring with lock, belongs to the riveted type technical field of fastening.
Background technique
Often need use screw-nut to connect two parts or parts in mechanical industry, but in some special occasion, as Aeronautics and Astronautics, automobile and other industries, owing to very strong vibration is arranged in these occasions, therefore need to use to prevent connection set loosening under judder, to guarantee the Security and the reliability of aircraft and automobile, also to keep smooth outward appearance.And the usage requirement of these occasions is that existing attachment screw or rivet are inaccessible.Therefore, existing attachment screw or rivet still can not satisfy the needs of use.
Summary of the invention
The purpose of this utility model is, provide a kind of can against violent vibration moving, operational safety is higher but also can keep the riveted type attachment screw assembly of the ring with lock of flat appearance, to overcome the deficiencies in the prior art.
The utility model is to constitute like this: the riveted type attachment screw assembly of a kind of ring with lock of the present utility model comprises screw, on screw, be provided with thread section and polished rod section, riveting nut is threaded on the thread section of screw, is provided with lock ring at the thread section of screw and the gap between the riveting nut.
Above-mentioned screw is a countersunk head formula screw, and is provided with the twisting groove on the countersunk head end of screw.
Above-mentioned riveting nut is a countersunk head formula nut, is provided with the twisting groove on the countersunk head end of riveting nut, and is provided with counterbore in the tapped hole at riveting nut countersunk head end place.
The material structure of above-mentioned screw and riveting nut is the 40CrNiMoA material structure, and the material structure of lock ring is the LY1 material structure.
The screw thread of above-mentioned screw and riveting nut is inch screw thread or metric thread.
Owing to adopted technique scheme, when the riveted type attachment screw assembly of ring with lock of the present utility model is used in Aeronautics and Astronautics, automobile and other industries, its screw, riveting nut and lock ring can fuse into one with the surface of aircraft or automobile, the assurance surfacing is attractive in appearance, to reduce flight or running resistance, and can in flight or the vibration of travelling, prevent screw loosening, to guarantee the Security and the reliability of aircraft or automobile.The utility model can be used for also that other is higher to the outward appearance standard-required except can be used for aircraft and automobile, require to have the occasion of strong anti-vibration ability to use again.Therefore, the utility model compared with prior art, the utility model not only have can against violent vibration moving advantage, but also have the operational safety height, and can keep the advantage of flat appearance.
Description of drawings
Fig. 1 is that the utility model uses at the structural representation by on the parts of riveting the time;
Fig. 2 is a riveting nut structural representation of the present utility model;
Fig. 3 is the right TV structure schematic representation of Fig. 2.
Being labeled as among the figure: 1-screw, 2-thread section, 3-polished rod section, the twisting groove of 4-screw, 5-riveting nut, the twisting groove of 6-riveting nut, 7-counterbore, 8-lock ring, the parts that 9-is riveted.
Embodiment
The present invention is described in further detail below in conjunction with drawings and Examples.
Embodiment of the present utility model, structure of the present utility model such as Fig. 1～shown in Figure 3, during making, screw 1 and riveting nut 5 adopt the 40CrNiMoA material, and it is the material of LY1 that lock ring 8 adopts the model of selling on the existing market; During making, on screw 1, produce thread section 2 and polished rod section 3, the length of thread section 2 and polished rod section 3 can be determined according to the needs that use, by on the thread section 2 that is threaded in screw 1, the screw thread of screw 1 and riveting nut 5 can be made into inch screw thread or metric thread according to the needs that use with riveting nut 5; Screw 1 is made as countersunk head formula screw, and on the countersunk head end of screw 1, produces twisting groove 4; Riveting nut 5 also is made into countersunk head formula nut, and on the countersunk head end of riveting nut 5, produces twisting groove 6, in the tapped hole at riveting nut 5 countersunk head end places, produce counterbore 7 simultaneously, embed lock ring 8 when easy to use like this; Can embed lock ring 8 then in the thread section 2 of screw 1 and the gap between the riveting nut 5.
When using the utility model, as shown in Figure 1, earlier on two parts 9 that need be riveted, get out through hole, then screw 1 of the present utility model is inserted in this through hole, be screwed in riveting nut 5 on the thread section 2 of screw 1 from the other end, along with riveting nut 5 and screw 1 revolve tighter and tighter, make screw 1 and riveting nut 5 being absorbed in the parts 9 of being riveted tightly, make the countersunk head end face of its screw 1 and riveting nut 5 concordant with the plate surface of the parts 9 of being riveted, then lock ring 8 embedding rivetings are gone in the counterbore 7 of riveting nut 5, polish flat at last, make surperficial concordant the getting final product of its plate with the parts 9 of being riveted.
Claims (5)
1. the riveted type attachment screw assembly of a ring with lock, comprise screw (1), it is characterized in that: on screw (1), be provided with thread section (2) and polished rod section (3), riveting nut (5) is threaded on the thread section (2) of screw (1), is provided with lock ring (8) at the thread section (2) of screw (1) and the gap between the riveting nut (5).
2. the riveted type attachment screw assembly of ring with lock according to claim 1, it is characterized in that: screw (1) is a countersunk head formula screw, and is provided with twisting groove (4) on the countersunk head end of screw (1).
3. the riveted type attachment screw assembly of ring with lock according to claim 1, it is characterized in that: riveting nut (5) is a countersunk head formula nut, on the countersunk head end of riveting nut (5), be provided with twisting groove (6), and in the tapped hole at riveting nut (5) countersunk head end place, be provided with counterbore (7).
4. the riveted type attachment screw assembly of ring with lock according to claim 1, it is characterized in that: the material structure of screw (1) and riveting nut (5) is the 40CrNiMoA material structure, and the material structure of lock ring (8) is the LY1 material structure.
5. the riveted type attachment screw assembly of ring with lock according to claim 1, it is characterized in that: the screw thread of screw (1) and riveting nut (5) is inch screw thread or metric thread.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202887905U CN201723557U (en) | 2010-08-12 | 2010-08-12 | Riveted connecting screw component with lock ring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202887905U CN201723557U (en) | 2010-08-12 | 2010-08-12 | Riveted connecting screw component with lock ring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201723557U true CN201723557U (en) | 2011-01-26 |
Family
ID=43491880
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202887905U Expired - Fee Related CN201723557U (en) | 2010-08-12 | 2010-08-12 | Riveted connecting screw component with lock ring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201723557U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102493983A (en) * | 2011-12-01 | 2012-06-13 | 长春轨道客车股份有限公司 | Screwing-type screw hole-free fixation method for stainless steel roof chromium zirconium copper bar |
| CN108105239A (en) * | 2017-11-23 | 2018-06-01 | 北京特种机械研究所 | A kind of industry rapid abutting joint locking structure and docking locking and unlocking method |
| CN108474401A (en) * | 2015-12-21 | 2018-08-31 | 世嘉智尼工业株式会社 | Wall-through mounting device |
| CN114135557A (en) * | 2021-12-17 | 2022-03-04 | 江西洪都航空工业集团有限责任公司 | Penetrating type detachable double-faced countersunk head connecting mechanism |
-
2010
- 2010-08-12 CN CN2010202887905U patent/CN201723557U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102493983A (en) * | 2011-12-01 | 2012-06-13 | 长春轨道客车股份有限公司 | Screwing-type screw hole-free fixation method for stainless steel roof chromium zirconium copper bar |
| CN108474401A (en) * | 2015-12-21 | 2018-08-31 | 世嘉智尼工业株式会社 | Wall-through mounting device |
| CN108105239A (en) * | 2017-11-23 | 2018-06-01 | 北京特种机械研究所 | A kind of industry rapid abutting joint locking structure and docking locking and unlocking method |
| CN108105239B (en) * | 2017-11-23 | 2019-11-15 | 北京特种机械研究所 | It is a kind of industry rapid abutting joint locking structure and docking locking and unlocking method |
| CN114135557A (en) * | 2021-12-17 | 2022-03-04 | 江西洪都航空工业集团有限责任公司 | Penetrating type detachable double-faced countersunk head connecting mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| 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: 20110126 Termination date: 20160812 |