CN206449096U - Simple stop nut - Google Patents
Simple stop nut Download PDFInfo
- Publication number
- CN206449096U CN206449096U CN201621484076.7U CN201621484076U CN206449096U CN 206449096 U CN206449096 U CN 206449096U CN 201621484076 U CN201621484076 U CN 201621484076U CN 206449096 U CN206449096 U CN 206449096U
- Authority
- CN
- China
- Prior art keywords
- turret head
- utility
- polished rod
- angle
- screw thread
- 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
- 230000002093 peripheral effect Effects 0.000 claims abstract description 4
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000007937 lozenge Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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- Clamps And Clips (AREA)
Abstract
The utility model discloses a kind of simple stop nut, including turret head, internal thread is provided with the turret head, the inner of the turret head is coaxially arranged with polished rod, it is provided with the tail end outer peripheral face of the polished rod in the middle part of ring-shaped step, the polished rod and is provided with the through hole connected with the turret head inner chamber, the screw thread wedge angle of the internal thread is 90 °, and the both sides of the screw thread wedge angle and sagittal plane angle are respectively 30 ° and 60 °, and 60 ° of angle is towards bolt screw-in direction.The utility model low-profile, clever structure, by using the technical scheme that screw thread wedge angle is 90 °, can make nut play the function of self-locking anti-loosing after mounting.And annular groove, clamping convenient for assembly are formed between ring-shaped step and turret head.
Description
Technical field
The utility model is related to nut technical field, more particularly to a kind of automobile-used simple stop nut.
Background technology
Nut is widely used in all trades and professions as a kind of component connector part, and usual people pay attention to the connection work(of nut
Can, deficiency is developed to the locking functions of nut, especially in pony car field, people need stop nut, to increase spiral shell
Female auto-lock function.
Utility model content
There is provided a kind of simple locking spiral shell for the above-mentioned not enough and defect that the purpose of this utility model is for prior art
Mother, to solve the above problems.
The technical problem that the utility model is solved can be realized using following technical scheme：
Simple stop nut, including turret head, are provided with internal thread, it is characterised in that described six in the turret head
The inner of angle head is coaxially arranged with polished rod, is provided with the middle part of ring-shaped step, the polished rod and sets in the tail end outer peripheral face of the polished rod
The through hole connected with the turret head inner chamber is equipped with, the screw thread wedge angle of the internal thread is 90 °, and the both sides of the screw thread wedge angle
It is respectively 30 ° and 60 ° with sagittal plane angle, and 60 ° of angle is towards bolt screw-in direction.
As a result of technical scheme as above, the utility model low-profile, clever structure, by using screw thread wedge angle
For 90 ° of technical scheme, nut can be made to play the function of self-locking anti-loosing after mounting.And between ring-shaped step and turret head
Form annular groove, clamping convenient for assembly.
Brief description of the drawings
, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
Or the accompanying drawing used required in description of the prior art is briefly described, it should be apparent that, drawings in the following description are only
It is some embodiments of the present utility model, for those of ordinary skill in the art, is not paying the premise of creative work
Under, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is a kind of structural representation of embodiment of the utility model.
Fig. 2 is Fig. 1 from the structural representation in terms of another angle.
Fig. 3 is a kind of sectional view of embodiment of the utility model.
Fig. 4 is a kind of screw thread wedge angle sectional view of embodiment of the utility model.
Fig. 5 is to pre-fix structural representation when a kind of embodiment of the utility model coordinates with bolt.
Fig. 6 is the structural representation of self-locking when a kind of embodiment of the utility model coordinates with bolt.
Embodiment
In order that technological means, creation characteristic, reached purpose and effect that the utility model is realized are easy to understand, under
The utility model is expanded on further in face.
Referring to simple stop nut shown in Fig. 1 to 4, including turret head 100, internal thread is provided with turret head 100
110, the inner of turret head 110 is coaxially arranged with polished rod 200, and the tail end outer peripheral face of polished rod 200 is provided with ring-shaped step 300,
Annular groove 310, clamping convenient for assembly are formed between ring-shaped step 300 and turret head 110.The middle part of polished rod 200 is provided with and hexagonal
The through hole 210 of first 110 inner chamber connection, the screw thread wedge angle 111 of internal thread 110 is 90 °, and both sides and the radial direction of screw thread wedge angle 111
Face angle α and β are respectively 30 ° and 60 °, and angle β is towards bolt screw-in direction.
With reference to shown in Fig. 5 and Fig. 6, when the utility model coordinates with bolt 400, the top of bolt 400 is pressed in nut bottom
Lozenges on, eliminate fit clearance, while forming the helix of an engagement, internal thread 110 pushes up with every external screw thread 410
Portion is all engaged with it, then is applied after certain screwing force, the embedded screw thread wedge angle 111 of top mesh regional deformation of external screw thread 410,
And adjacent screw thread wedge angle 111 contradicts the root 411 of external screw thread 410, self-locking anti-loosing is formed so that bolt 400 can only revolve
Enter, it is impossible to exit.
General principle of the present utility model and principal character and advantage of the present utility model has been shown and described above.One's own profession
The technical staff of industry is it should be appreciated that the utility model is not restricted to the described embodiments, described in above-described embodiment and specification
Simply illustrate principle of the present utility model, on the premise of the utility model spirit and scope are not departed from, the utility model is also
Various changes and modifications are had, these changes and improvements are both fallen within the range of claimed the utility model.The utility model
Claimed scope is by appended claims and its equivalent thereof.
Claims (1)
1. simple stop nut, including turret head, internal thread is provided with the turret head, it is characterised in that the hexagonal
The inner of head is coaxially arranged with polished rod, is provided with the middle part of ring-shaped step, the polished rod and sets in the tail end outer peripheral face of the polished rod
Have a through hole connected with the turret head inner chamber, the screw thread wedge angle of the internal thread is 90 °, and the both sides of the screw thread wedge angle with
Sagittal plane angle is respectively 30 ° and 60 °, and 60 ° of angle is towards bolt screw-in direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621484076.7U CN206449096U (en) | 2016-12-30 | 2016-12-30 | Simple stop nut |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621484076.7U CN206449096U (en) | 2016-12-30 | 2016-12-30 | Simple stop nut |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206449096U true CN206449096U (en) | 2017-08-29 |
Family
ID=59673731
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621484076.7U Expired - Fee Related CN206449096U (en) | 2016-12-30 | 2016-12-30 | Simple stop nut |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206449096U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109915460A (en) * | 2018-04-07 | 2019-06-21 | 玉环胜友工具有限公司 | Bolts and nuts connection structure of the class dumbbell shaped asymmetric double to tapered thread |
| CN110094399A (en) * | 2018-04-07 | 2019-08-06 | 玉环胜友工具有限公司 | Class dumbbell shaped asymmetric double is to tapered thread external screw thread and conventional threads connection structure |
| WO2019192565A1 (en) * | 2018-04-07 | 2019-10-10 | 玉环胜友工具有限公司 | Connection structure of traditional thread and internal thread outlining bidirectionally tapered dumbbell shape having larger left-end conical degree |
| WO2019192562A1 (en) * | 2018-04-07 | 2019-10-10 | 玉环胜友工具有限公司 | Connection pair having an olive-like shape and dumbbell-like shape asymmetrical bidirectional conical thread |
-
2016
- 2016-12-30 CN CN201621484076.7U patent/CN206449096U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109915460A (en) * | 2018-04-07 | 2019-06-21 | 玉环胜友工具有限公司 | Bolts and nuts connection structure of the class dumbbell shaped asymmetric double to tapered thread |
| CN110043545A (en) * | 2018-04-07 | 2019-07-23 | 玉环胜友工具有限公司 | Dumbbell shaped taper two-way tapered thread bolts and nuts connection structure left small and right large |
| CN110094399A (en) * | 2018-04-07 | 2019-08-06 | 玉环胜友工具有限公司 | Class dumbbell shaped asymmetric double is to tapered thread external screw thread and conventional threads connection structure |
| WO2019192565A1 (en) * | 2018-04-07 | 2019-10-10 | 玉环胜友工具有限公司 | Connection structure of traditional thread and internal thread outlining bidirectionally tapered dumbbell shape having larger left-end conical degree |
| WO2019192577A1 (en) * | 2018-04-07 | 2019-10-10 | 游奕华 | Connection structure of traditional thread and external thread of thread outlining asymmetrically and bidirectionally tapered dumbbell shape |
| WO2019192562A1 (en) * | 2018-04-07 | 2019-10-10 | 玉环胜友工具有限公司 | Connection pair having an olive-like shape and dumbbell-like shape asymmetrical bidirectional conical thread |
| WO2019192575A1 (en) * | 2018-04-07 | 2019-10-10 | 游奕华 | Bolt and nut connection structure having dumbbell-shaped asymmetric bidirectional tapered thread |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170829 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |