CN204099379U - A kind of locking loosen nut - Google Patents
A kind of locking loosen nut Download PDFInfo
- Publication number
- CN204099379U CN204099379U CN201420526216.7U CN201420526216U CN204099379U CN 204099379 U CN204099379 U CN 204099379U CN 201420526216 U CN201420526216 U CN 201420526216U CN 204099379 U CN204099379 U CN 204099379U
- Authority
- CN
- China
- Prior art keywords
- nut
- hole
- wedge
- lock bolt
- utility
- 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
Landscapes
- Dowels (AREA)
Abstract
A kind of locking loosen nut, includes nut, groove, lock bolt, spring pad, wedge-formed incision, through hole and tapped hole composition.The utility model is provided with loosening device on nut, and lock bolt is bolted on tapped hole, is screwed to and is ready drawing nut to be out of shape stopping, then nut being coordinated with bolt, after bolt is tight, lock bolt is fastened; When nut will be torn open, first loose lock bolt, and then withdrawing nut; Easy accessibility, relaxation effect is good, and knot is enough simple, easily manufactures.
Description
Technical field
The utility model relates generally to nut, particularly relates to a kind of locking loosen nut.
Background technique
The kind using loosen nut in existing assembly process is a lot, but these loosen designing technique and are only applicable to M10 with lower nut mostly, along with the size of nut increases, these loosening configuration design just its less than good result; Existing most of loosen nut is disposable simultaneously, just cannot use, lose and loosen function if fruit removes; Also have plenty of and use destruction screw thread to loosen, reduce the working life of screw bolt and nut.Be arranged on High Rotation Speed especially or shake on large machine screw rod, preventing along with time nut easily loosens.
Model utility content
The technical problems to be solved in the utility model is, provides a kind of locking loosen nut, increases locking device to nut.
The utility model is achieved through the following technical solutions:
A kind of locking loosen nut, includes nut, groove, lock bolt, spring pad, wedge-formed incision, through hole and tapped hole composition.It is characterized in that: described nut is set to six cylinders, on a side of nut, central authorities open a wedge-formed incision, cut a groove opening the adjacent side of wedge-formed incision, groove end face bores a through hole to wedge-formed incision, axially open tapped hole with wedge-formed incision end face along through hole, lock bolt puts compression spring and is bolted on tapped hole through through hole.
The beneficial effects of the utility model are: lock bolt is bolted on tapped hole, are screwed to and are ready drawing nut to be out of shape stopping, then nut being coordinated with bolt, after bolt is tight, lock bolt is fastened; When nut will be torn open, first loose lock bolt, and then withdrawing nut; Easy accessibility, long service life, relaxation effect is good, and structure is simple, easily manufactures.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is plan view of the present utility model.
Fig. 3 is A-A sectional view of the present utility model.
Fig. 4 is B-B sectional view of the present utility model.
Fig. 5 is nut plan view of the present utility model.
Fig. 6 is nut C-C sectional view of the present utility model.
In figure: nut 1, groove 2, lock bolt 3, spring pad 4, wedge-formed incision 5, through hole 6, tapped hole 7.
Embodiment
The technological means realized to make the utility model, creation characteristic, reaching object and effect is easy to understand, below in conjunction with specific embodiment and diagram, setting forth the utility model further.
As shown in the figure, a kind of locking loosen nut, includes nut 1, groove 2, lock bolt 3, spring pad 4, wedge-formed incision 5, through hole 6 and tapped hole 7 and forms.It is characterized in that: described nut 1 is set to six cylinders, on a side of nut 1, central authorities open a wedge-formed incision 5, cut a groove 2 opening the adjacent side of wedge-formed incision 5, groove 2 end face bores a through hole 6 to wedge-formed incision 5, axially open tapped hole 7 with wedge-formed incision 5 end face along through hole 6, lock bolt 3 puts compression spring 4 and is bolted on tapped hole 7 through through hole 6.
When people is when using the utility model, lock bolt 3 being bolted on tapped hole, being screwed to and being ready drawing nut 1 to be out of shape stopping, then nut 1 being coordinated with bolt, after bolt is tight, lock bolt 3 being fastened; When nut 1 will be torn open, first loose lock bolt 3, and then withdrawing nut 1; Easy accessibility, relaxation effect is good, and knot is enough simple, easily manufactures.
More than show and describe basic principle of the present utility model, major character and advantage.The technician of the industry should understand; the utility model is not restricted to the described embodiments; what describe in above-described embodiment and specification just illustrates principle of the present utility model; under the prerequisite not departing from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (1)
1. a locking loosen nut, include nut, groove, lock bolt, spring pad, wedge-formed incision, through hole and tapped hole composition, it is characterized in that: described nut is set to six cylinders, on a side of nut, central authorities open a wedge-formed incision, cut a groove opening the adjacent side of wedge-formed incision, groove end face bores a through hole to wedge-formed incision, axially open tapped hole with wedge-formed incision end face along through hole, lock bolt puts compression spring and is bolted on tapped hole through through hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420526216.7U CN204099379U (en) | 2014-09-12 | 2014-09-12 | A kind of locking loosen nut |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420526216.7U CN204099379U (en) | 2014-09-12 | 2014-09-12 | A kind of locking loosen nut |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204099379U true CN204099379U (en) | 2015-01-14 |
Family
ID=52267809
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420526216.7U Expired - Fee Related CN204099379U (en) | 2014-09-12 | 2014-09-12 | A kind of locking loosen nut |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204099379U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110185691A (en) * | 2019-06-26 | 2019-08-30 | 朴得宝 | Prevent loose bolts nut assembly |
-
2014
- 2014-09-12 CN CN201420526216.7U patent/CN204099379U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110185691A (en) * | 2019-06-26 | 2019-08-30 | 朴得宝 | Prevent loose bolts nut assembly |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US20180103805A1 (en) | Tobacco grinder | |
| CN204591925U (en) | A kind of bolt of easy disassembly | |
| CN204099379U (en) | A kind of locking loosen nut | |
| CN204186151U (en) | Safety rotating bolt is locked | |
| CN204397388U (en) | A kind of NC cutting tool handle of a knife | |
| CN204195854U (en) | The location model waste clearing device of automatic die cutter | |
| CN205154870U (en) | From crowded check bolt | |
| CN203230702U (en) | Bolt | |
| CN203593840U (en) | Easy needle plate disassembling device in flat knitting machine | |
| CN202377069U (en) | Traditional Chinese medicine blending machine | |
| CN204646950U (en) | Hexagonal flange band tooth backing-up screw | |
| CN208473745U (en) | A kind of packing takes plus device | |
| CN204541834U (en) | Manual bobbin type mortar | |
| CN202597403U (en) | Locknut for crane | |
| CN204739070U (en) | Automatic locking locknut | |
| CN204851935U (en) | Locating pin | |
| CN205895854U (en) | Practical locknut | |
| CN211370952U (en) | Novel anti-drop bolt | |
| CN204152937U (en) | For vibrating the threaded anti-loosing structure on the main shaft larger with impact force | |
| CN204170101U (en) | Pharmaceutical granulation equipment | |
| CN204662590U (en) | A kind of Novel belt auto-lock function flange | |
| CN204664122U (en) | A kind of side pressure point formula locking nut | |
| CN203282434U (en) | Dismounting tool for stud | |
| CN203936636U (en) | A kind of lathe pedal structure | |
| CN203335595U (en) | Furniture connecting nut anti-looseness structure |
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 |
Granted publication date: 20150114 Termination date: 20150912 |
|
| EXPY | Termination of patent right or utility model |