CN206397897U - A kind of variable-pressure stop nut at the 1 degree of oblique angle in flanged face - Google Patents
A kind of variable-pressure stop nut at the 1 degree of oblique angle in flanged face Download PDFInfo
- Publication number
- CN206397897U CN206397897U CN201621459361.3U CN201621459361U CN206397897U CN 206397897 U CN206397897 U CN 206397897U CN 201621459361 U CN201621459361 U CN 201621459361U CN 206397897 U CN206397897 U CN 206397897U
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- Prior art keywords
- nut
- degree
- variable
- oblique angle
- pressure stop
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- 238000005516 engineering process Methods 0.000 abstract description 3
- 238000010276 construction Methods 0.000 abstract description 2
- 241000233855 Orchidaceae Species 0.000 description 1
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- 230000008774 maternal effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Abstract
The utility model is related to stop nut field, specifically a kind of variable-pressure stop nut at the 1 degree of oblique angle in flanged face.Including nut body, it is characterized in that：The lower section of the nut body is provided with nut flange, and the bottom of the nut flange is provided with inclination angle, and the size at inclination angle is 1 degree.The utility model is compared with the existing technology, simple in construction, easy to use；When generation vibration makes nut loosening, 1 degree of inclination angle that nut flange is carried can produce an opposition on object and prevent nut loosening, so as to increase the pretightning force of nut, so as to increase the anti-loosening property of nut.
Description
Technical field
The utility model is related to stop nut field, and specifically a kind of variable-pressure at the 1 degree of oblique angle in flanged face is locking
Nut.
Background technology
At present, most stop nuts prevent nut loosening using 30 degree of wedge-shaped checknuts, but more than ought carrying
When the workpiece of stop nut runs into vibration, loosening occurs in stop nut in the presence of vibration, still.
The content of the invention
The utility model designs a kind of locking spiral shell of variable-pressure at the flanged 1 degree of oblique angle in face to overcome the deficiencies in the prior art
Mother, can be effectively increased the pretightning force of stop nut, increase the anti-loosening property of nut.
To achieve the above object, a kind of variable-pressure stop nut at flanged 1 degree of oblique angle in face, including nut body are designed,
It is characterized in that：The lower section of the nut body is provided with nut flange, and the bottom of the nut flange is provided with inclination angle, the size at inclination angle
For 1 degree.
The inside of nut body is provided with internal thread, and the tooth bottom of the internal thread is provided with tapered ramp, the tapered ramp
In 30 degree of angles between the axis of thread.
The internal thread is right-handed thread.
The tapered ramp includes upper plane and lower plane, in 60 degree of angles between upper plane and lower plane.
The utility model is compared with the existing technology, simple in construction, easy to use；When generation vibration makes nut loosening, spiral shell
1 degree of inclination angle that mother law orchid carries can produce an opposition on object and prevent nut loosening, so as to increase the pre- of nut
Clamp force, so as to increase the anti-loosening property of nut.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation of internal thread in the utility model.
Referring to Fig. 1~Fig. 2, wherein, 1 is nut body, and 2 be inclination angle, and 3 be tapered ramp, and 4 be upper plane, and 5 be lower flat
Face, 6 be internal thread, and 7 be nut flange.
Embodiment
The utility model is described further below according to accompanying drawing.
As shown in Fig. 1~Fig. 2, the lower section of the nut body 1 is provided with nut flange 7, and the bottom of the nut flange 7 is set
There is inclination angle 2, the size at inclination angle 2 is 1 degree.
The inside of nut body 1 is provided with internal thread 6, and the tooth bottom of the internal thread 6 is provided with tapered ramp 3, the wedge shape
In 30 degree of angles between inclined-plane 3 and the axis of thread.
The internal thread 6 is right-handed thread.
The tapered ramp 3 includes upper plane 4 and lower plane 5, in 60 degree of angles between upper plane 4 and lower plane 5.
The utility model is completely stubborn in nut body 1 in use, be not different in normal be screwed into common stop nut
After entering, because nut flange 7 carries 1 degree of inclination angle 2, and contactant produces certain deformation, adds pretightning force, and due to spiral shell
The high side in the maternal side of body 1 is low, after nut flange 7 is fitted with contactant completely, and oblique angle and the object extruding of downside can be produced
One slight impression, impression, which is played, to be stopped and spacing effect, when vibrating generation, passes through water of the impression to nut body 1
Square to stop so as to reaching locking purpose.
Claims (4)
1. a kind of variable-pressure stop nut at the 1 degree of oblique angle in flanged face, including nut body, it is characterized in that：The nut body
（1）Lower section be provided with nut flange（7）, the nut flange（7）Bottom be provided with inclination angle（2）, inclination angle（2）Size be 1 degree.
2. a kind of variable-pressure stop nut at flanged 1 degree of oblique angle in face as claimed in claim 1, it is characterized in that：Nut body
（1）Inside be provided with internal thread（6）, the internal thread（6）Tooth bottom be provided with tapered ramp（3）, the tapered ramp（3）With
In 30 degree of angles between the axis of thread.
3. a kind of variable-pressure stop nut at flanged 1 degree of oblique angle in face as claimed in claim 2, it is characterized in that：The interior spiral shell
Line（6）For right-handed thread.
4. a kind of variable-pressure stop nut at flanged 1 degree of oblique angle in face as claimed in claim 2, it is characterized in that：The wedge shape
Inclined-plane（3）Including upper plane（4）And lower plane（5）, upper plane（4）With lower plane（5）Between in 60 degree of angles.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621459361.3U CN206397897U (en) | 2016-12-28 | 2016-12-28 | A kind of variable-pressure stop nut at the 1 degree of oblique angle in flanged face |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621459361.3U CN206397897U (en) | 2016-12-28 | 2016-12-28 | A kind of variable-pressure stop nut at the 1 degree of oblique angle in flanged face |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206397897U true CN206397897U (en) | 2017-08-11 |
Family
ID=59515989
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621459361.3U Active CN206397897U (en) | 2016-12-28 | 2016-12-28 | A kind of variable-pressure stop nut at the 1 degree of oblique angle in flanged face |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206397897U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108223545A (en) * | 2018-02-12 | 2018-06-29 | 林平 | Locking Anti-off bolt nut assembly |
-
2016
- 2016-12-28 CN CN201621459361.3U patent/CN206397897U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108223545A (en) * | 2018-02-12 | 2018-06-29 | 林平 | Locking Anti-off bolt nut assembly |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 201808 103, Building 2, No. 1108, Yongxin Road, Xuxing Town, Jiading District, Shanghai Patentee after: Shanghai Zhengao Automobile Technology Co.,Ltd. Address before: 201808 103, Building 2, No. 1108, Yongxin Road, Xuxing Town, Jiading District, Shanghai Patentee before: SHANGHAI ZHENGAO NUT CO.,LTD. |