CN204878240U - Hexagonal slotted nut - Google Patents
Hexagonal slotted nut Download PDFInfo
- Publication number
- CN204878240U CN204878240U CN201520582755.7U CN201520582755U CN204878240U CN 204878240 U CN204878240 U CN 204878240U CN 201520582755 U CN201520582755 U CN 201520582755U CN 204878240 U CN204878240 U CN 204878240U
- Authority
- CN
- China
- Prior art keywords
- nut body
- nut
- pad
- hole
- gasket
- 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
- 235000008331 Pinus X rigitaeda Nutrition 0.000 abstract 1
- 235000011613 Pinus brutia Nutrition 0.000 abstract 1
- 241000018646 Pinus brutia Species 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 5
- 238000009434 installation Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 2
- 239000011701 zinc Substances 0.000 description 2
- 229910052725 zinc Inorganic materials 0.000 description 2
- 241000168254 Siro Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004512 die casting Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000009987 spinning Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Landscapes
- Bolts, Nuts, And Washers (AREA)
Abstract
The utility model discloses a hexagonal slotted nut, including the nut body, the cross sectional shape of nut body is regular hexagon, and nut body lower extreme is connected with the gasket, and the cross sectional shape of gasket is circular, the structure of gasket and nut body formula as an organic whole, nut body center department is equipped with the through -hole, be equipped with the internal thread on the through -hole, the upper surface of nut body is equipped with a plurality of rectangle recesses, the rectangle recess is the circumference form around the through -hole and arranges. The utility model discloses having set nut body and gasket the structure of integral type to, having avoided the clearance between nut body and the gasket, the outward appearance is pleasing to the eye, and intensity is high, through offering a plurality of rectangle recesses at nut body upper surface for this kind of hexagonal slotted nut has the intensity height, is difficult for advantages such as the pine takes off when receiving the vibration, is applicable to the occasion of vibration, impact.
Description
[technical field]
The utility model relates to the technical field of fastening piece, particularly a kind of technical field of nut fastener.
[background technique]
Plain nut is suitable for use in be determined in loading device, common nut is used for fixing on motionless workpiece, coordinate with flat, bullet pad, the reliability of nut can be ensured, but on the Moving Workpieces of oscillating load, the de-pine of nut may be caused due to the vibration of equipment, slotted nut is as the one of nut, for the part that two machinery compact siro spinning technology are got up, be mainly used in the occasion with oscillating load or alternate load, with cotter pin with the use of, ensure the reliability of nut check, be commonly used for the locking nut preventing mother nut Hui Song.Slotted nut needs to be fixed with the groove of cotter pin by slotted nut, and cotter pin to fix slotted nut just must from passing in the middle of screw rod, usual screw rod two all needs boring, the diameter in hole and the groove width of slotted nut and groove depth determine the cotter pin of selecting what specification, when the screw rod selected and cotter pin and slotted nut all comparison match time, nut is just fixed by screw rod, slotted nut is not produced and gets loose.It is high that this hexagon slotted nut has intensity, and the characteristic such as not easily get loose time vibrated, be mainly used in vibration, impact occasion as the front and back wheel shaft of automobile, crane gear, press and die casting machine etc.
[model utility content]
The purpose of this utility model solves the problems of the prior art exactly, proposes a kind of hexagon slotted nut, is fixed, nut body is not easily got loose, has intensity high, the advantage of anti-vibration and impact by the rectangle groove of cotter pin to hexagon slotted nut of outside.
For achieving the above object, the utility model proposes a kind of hexagon slotted nut, comprise nut body, the sectional shape of described nut body is regular hexagon, and nut body lower end is connected with pad, the sectional shape of pad is circular, described pad and nut body are the structure of integral type, and described nut body center is provided with through hole, and described through hole is provided with internal thread, the upper surface of nut body is provided with some rectangular recess, and described rectangular recess is around through hole circumferentially shape arrangement.
As preferably, the lower surface of described pad is provided with groove, and the quantity of described groove is 20 ~ 30, and the spacing between every two grooves is equal, adds the frictional force between installation base surface, serves better locking effect.
As preferably, the section area of described pad is greater than the section area of nut body.
As preferably, the quantity of described some rectangular recess can be 6,8 or 12.
As preferably, the upper surface of described nut body is provided with chamfering, and the upper and lower surface of described pad is equipped with rounding.
The beneficial effects of the utility model: the utility model is by being arranged to the structure of integral type by nut body and pad, avoid the gap between nut body and pad, specious, intensity is high, the lower surface of pad is provided with groove structure, add the frictional force between installation base surface, serve better locking effect, by offering some rectangular recess at nut body upper surface, rectangular recess coordinates with cotter pin to be installed, make this hexagon slotted nut have intensity high, the advantage such as not easily get loose time vibrated, is applicable to the occasion of vibration, impact.
Feature of the present utility model and advantage will be described in detail by reference to the accompanying drawings by embodiment.
[accompanying drawing explanation]
Fig. 1 is the plan structure figure of a kind of hexagon slotted nut of the utility model;
Fig. 2 is the left TV structure figure of a kind of hexagon slotted nut of the utility model;
Fig. 3 is the face upwarding assumption diagram of a kind of hexagon slotted nut of the utility model.
In figure: 1-rectangular recess, 2-nut body, 3-internal thread, 4-chamfering, 5-through hole, 6-pad, 7-rounding, 61-groove.
[embodiment]
Consult Fig. 1, Fig. 2, Fig. 3, a kind of hexagon slotted nut of the utility model, comprise nut body 2, the sectional shape of described nut body 2 is regular hexagon, nut body 2 lower end is connected with pad 6, the sectional shape of pad 6 is circular, described pad 6 is the structure of integral type with nut body 2, described nut body 2 center is provided with through hole 5, described through hole 5 is provided with internal thread 3, the upper surface of nut body 2 is provided with some rectangular recess 1, described rectangular recess 1 is around through hole 5 circumferentially shape arrangement, the lower surface of described pad 6 is provided with groove 61, the quantity of described groove 61 is 20 ~ 30, spacing between every two grooves 61 is equal, the section area of described pad 6 is greater than the section area of nut body 2, the quantity of described some rectangular recess 1 can be 6, 8 or 12, the upper surface of described nut body 2 is provided with chamfering 4, described pad 6 upper, lower surface is equipped with rounding 7.
Utility model works process:
A kind of hexagon slotted nut of the utility model in the course of the work, by the sectional shape of nut body 2 is arranged to regular hexagon, relative to the nut of other shapes, more anti-skidding, convenient installation, nut body 2 upper surface is provided with chamfering 4, and in process of production, one deck zinc can be plated at the upper surface of nut body 2, zinc coat can make the smooth in appearance of nut body 2, impulse-free robustness, seem attractive in appearance, and etch-proof effect can be played, the lower end of nut body 2 is provided with pad 6, pad 6 and nut body 2 have been arranged to the structure of integral type, make installing in engagement process with screw rod, eliminate original pad, avoid the gap originally between nut and pad, make structure more stable, antivibration anti-loosing effect is better, the lower surface of described pad 6 is provided with groove 61, the quantity of described groove 61 is 20 ~ 30, spacing between every two grooves 61 is equal, when mounted, these grooves 61 directly contact with basal plane, the frictional force between pad 6 and installation base surface can be increased, play better locking effect, upper at pad 6, lower surface is provided with rounding 7, pad is made axially to have certain radian, add the ability of its bearing load, the upper surface of described nut body 2 has rectangular recess 1, the width of rectangular recess 1 and the degree of depth coordinate with the hole that its installation screw rod two is opened, hexagon slotted nut is fixed by cotter pin, hexagon slotted nut is not produced get loose.It is high that this hexagon slotted nut has intensity, and the characteristic such as not easily get loose time vibrated, is mainly used in the occasion of vibration, impact.
Above-described embodiment is to explanation of the present utility model, is not to restriction of the present utility model, anyly all belongs to protection domain of the present utility model to the scheme after the utility model simple transformation.
Claims (5)
1. a hexagon slotted nut, it is characterized in that: comprise nut body (2), the sectional shape of described nut body (2) is regular hexagon, nut body (2) lower end is connected with pad (6), the sectional shape of pad (6) is circular, the structure that described pad (6) and nut body (2) are integral type, described nut body (2) center is provided with through hole (5), described through hole (5) is provided with internal thread (3), the upper surface of nut body (2) is provided with some rectangular recess (1), described rectangular recess (1) is around through hole (5) circumferentially shape arrangement.
2. a kind of hexagon slotted nut as claimed in claim 1, is characterized in that: the lower surface of described pad (6) is provided with groove (61), and the quantity of described groove (61) is 20 ~ 30, and the spacing between every two grooves (61) is equal.
3. a kind of hexagon slotted nut as claimed in claim 1, is characterized in that: the section area of described pad (6) is greater than the section area of nut body (2).
4. a kind of hexagon slotted nut as claimed in claim 1, is characterized in that: the quantity of described some rectangular recess (1) can be 6,8 or 12.
5. a kind of hexagon slotted nut as claimed in claim 1, is characterized in that: the upper surface of described nut body (2) is provided with chamfering (4), and the upper and lower surface of described pad (6) is equipped with rounding (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520582755.7U CN204878240U (en) | 2015-08-05 | 2015-08-05 | Hexagonal slotted nut |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520582755.7U CN204878240U (en) | 2015-08-05 | 2015-08-05 | Hexagonal slotted nut |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204878240U true CN204878240U (en) | 2015-12-16 |
Family
ID=54822616
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520582755.7U Expired - Fee Related CN204878240U (en) | 2015-08-05 | 2015-08-05 | Hexagonal slotted nut |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204878240U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105485128A (en) * | 2016-01-15 | 2016-04-13 | 瑞安市威孚标准件有限公司 | Hexagon slotted nut |
| CN109236833A (en) * | 2018-10-23 | 2019-01-18 | 海盐三马标准件有限公司 | A kind of nut used for wind power generation |
| CN109899368A (en) * | 2019-04-17 | 2019-06-18 | 海盐宏茂五金制品有限公司 | A kind of hezagon castle nut with self-locking function |
| CN110345148A (en) * | 2019-07-24 | 2019-10-18 | 海盐华胜紧固件有限公司 | A kind of high-strength anti-dropout channel nut |
-
2015
- 2015-08-05 CN CN201520582755.7U patent/CN204878240U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105485128A (en) * | 2016-01-15 | 2016-04-13 | 瑞安市威孚标准件有限公司 | Hexagon slotted nut |
| CN109236833A (en) * | 2018-10-23 | 2019-01-18 | 海盐三马标准件有限公司 | A kind of nut used for wind power generation |
| CN109899368A (en) * | 2019-04-17 | 2019-06-18 | 海盐宏茂五金制品有限公司 | A kind of hezagon castle nut with self-locking function |
| CN110345148A (en) * | 2019-07-24 | 2019-10-18 | 海盐华胜紧固件有限公司 | A kind of high-strength anti-dropout channel nut |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information |
Inventor after: Yan Guangming Inventor before: Wang Chuankun |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20170527 Address after: 523801 Guangdong Province, Dongguan city Dalang town Pingshan community Kang Road No. 136 screen Patentee after: Dongguan trans standard stainless steel fastener Co., Ltd. Address before: 311800 Zhejiang city of Shaoxing province Zhuji City Fengqiao Town Village No. 153 Patentee before: Wang Chuankun |
|
| 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: 20151216 Termination date: 20180805 |