CN205858921U - A kind of flange surface nut of applicable Al-alloy casing assembling - Google Patents
A kind of flange surface nut of applicable Al-alloy casing assembling Download PDFInfo
- Publication number
- CN205858921U CN205858921U CN201620644418.0U CN201620644418U CN205858921U CN 205858921 U CN205858921 U CN 205858921U CN 201620644418 U CN201620644418 U CN 201620644418U CN 205858921 U CN205858921 U CN 205858921U
- Authority
- CN
- China
- Prior art keywords
- nut
- press
- flange
- alloy casing
- flange surface
- 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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- Power Steering Mechanism (AREA)
Abstract
This utility model relates to a kind of flange surface nut, is specifically related to the flange surface nut of a kind of applicable Al-alloy casing assembling.This flange surface nut is made up of nut body: described nut body is integral type structure, through hole it is provided with in nut body, nut body is by press-loading head, Nut pole and press-fits flange and constitutes, the lower end of press-loading head is provided with and press-fits flange, the lower section press-fiting flange is provided with Nut pole, and the periphery of Nut pole is evenly arranged with spline tooth.Problem this flange surface nut simple in construction, easy to use, that solve the insufficient strength that existing steering gear Al-alloy casing uses internal thread hole to have when assembling, meets the installation needs of Al-alloy casing.
Description
Technical field
This utility model relates to a kind of flange surface nut, is specifically related to a kind of automobile steering device Al-alloy casing that is suitable for and assembles
Flange surface nut.
Background technology
Along with the fast development of auto manufacturing, automobile lightness has become a kind of trend of social development.People at present
The housing of steering gear is manufactured, to reduce the purpose of steering gear weight frequently with aluminum alloy materials.Traditional steering gear housing
It is to use cast iron materials to make, people directly machining internal thread hole on cast housing, then use the mode pair that bolt is fixing
Steering gear is installed, and can meet the installation requirement of steering gear.But existing steering gear housing is the aluminum using intensity relatively low
Alloy material is made, and when using the mode in machining internal thread hole to install steering gear, the installation strength of Al-alloy casing is not
Can meet matching requirements, the phenomenon of drawing crack housing happens occasionally.It is therefore desirable to a kind of flange surface nut of research and development, it is installed in
On Al-alloy casing, to strengthen the installation strength of Al-alloy casing, meet the installation needs of Al-alloy casing.
Summary of the invention
The purpose of this utility model is: provide a kind of simple in construction, easy to use, to solve in existing steering gear uses
The flange surface nut of the applicable Al-alloy casing assembling of the insufficient strength problem having when screwed hole assembles.
The technical solution of the utility model is:
A kind of flange surface nut of applicable Al-alloy casing assembling, it is made up of nut body, it is characterised in that: described
Nut body is integral type structure, is provided with through hole in nut body, and described nut body is by press-loading head, Nut pole and pressure
Dress flange is constituted, and the lower end of press-loading head is provided with and press-fits flange, and the lower section press-fiting flange is provided with Nut pole, the circumference of Nut pole
Spline tooth it is evenly arranged with on face.
Described press-loading head be periphery be the cylinder of hex surface.
The number of described spline tooth is 45.
It is provided with female thread in described through hole.
The utility model has the advantage of:
This flange surface nut simple in construction, easy to use, this flange surface nut need to be fitted in during use steering gear aluminum and close
On gold housing, then under the cooperation of carriage bolt, steering gear can be arranged on vehicle frame.Use this flange surface nut to turning
When device assembles, this flange surface nut is connected with Al-alloy casing by spline, when the mounting torque of carriage bolt
When being applied on this flange surface nut, moment of torsion can be delivered on Al-alloy casing by spline tooth dispersion.The most just ensure that and turn
To the requirement of device assembling intensity, solve the intensity that existing steering gear Al-alloy casing uses internal thread hole to have when assembling
Inadequate problem, meets the installation needs of Al-alloy casing.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
In figure: 1, through hole, 2, press-loading head, 3, Nut pole, 4, press-fit flange, 5, spline tooth.
Detailed description of the invention
The flange surface nut of this applicable Al-alloy casing assembling is made up of nut body, and nut body is integral type structure,
It is provided with through hole 1 in nut body, in through hole 1, is provided with female thread.
Nut body is by press-loading head 2, Nut pole 3 and press-fits flange 4 and constitutes, press-loading head 2 be periphery be the circle of hex surface
Cylinder, the lower end of press-loading head 2 is provided with and press-fits flange 4, arranges and press-fits the purpose of flange 4 and be: increase this flange surface nut with
The contact area of steering gear Al-alloy casing, strengthens its assembling intensity.The lower section press-fiting flange 4 is provided with Nut pole 3, Nut pole
45 spline tooths 5 it are evenly arranged with on the periphery of 3.
This flange surface nut need to be press fit into when using in the step unthreaded hole (installation foot hole) of steering gear Al-alloy casing,
Now this flange surface nut is connected with steering gear Al-alloy casing by spline tooth 5.Then use carriage bolt through this flange
Can fixing with vehicle frame be connected after the nut of face.So just steering gear can be arranged on vehicle frame.
The flange surface nut simple in construction, easy to use, when the installing force of carriage bolt of this applicable Al-alloy casing assembling
When square is applied on this flange surface nut, moment of torsion can be delivered on Al-alloy casing by spline tooth 5 dispersion.So just ensure that
The requirement of steering gear assembling intensity, solve that existing steering gear Al-alloy casing uses that internal thread hole has when assembling is strong
Spend inadequate problem, meet the installation needs of Al-alloy casing.
Claims (4)
1. a flange surface nut for applicable Al-alloy casing assembling, it is made up of nut body, and described nut body is one
Body formula structure, is provided with through hole (1) in nut body, it is characterised in that: described nut body is by press-loading head (2), nut
Bar (3) and press-fit flange (4) constitute, the lower end of press-loading head (2) is provided with and press-fits flange (4), press-fit flange (4) lower section arrange
There is Nut pole (3), the periphery of Nut pole (3) is evenly arranged with spline tooth (5).
The flange surface nut of a kind of applicable Al-alloy casing the most according to claim 1 assembling, it is characterised in that: described
Press-loading head (2) be periphery be the cylinder of hex surface.
The flange surface nut of a kind of applicable Al-alloy casing the most according to claim 1 assembling, it is characterised in that: described
The number of spline tooth (5) is 45.
The flange surface nut of a kind of applicable Al-alloy casing the most according to claim 1 assembling, it is characterised in that: described
Through hole is provided with female thread in (1).
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620644418.0U CN205858921U (en) | 2016-06-27 | 2016-06-27 | A kind of flange surface nut of applicable Al-alloy casing assembling |
| US15/634,274 US10519561B2 (en) | 2016-06-27 | 2017-06-27 | Steering gear assembly and method of manufacturing same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620644418.0U CN205858921U (en) | 2016-06-27 | 2016-06-27 | A kind of flange surface nut of applicable Al-alloy casing assembling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205858921U true CN205858921U (en) | 2017-01-04 |
Family
ID=57637407
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620644418.0U Expired - Fee Related CN205858921U (en) | 2016-06-27 | 2016-06-27 | A kind of flange surface nut of applicable Al-alloy casing assembling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205858921U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110397652A (en) * | 2019-08-14 | 2019-11-01 | 上海纳特汽车标准件有限公司 | A kind of lower annular knurl riveting sleeve structure design |
| CN110397658A (en) * | 2019-08-14 | 2019-11-01 | 上海纳特汽车标准件有限公司 | A kind of annular knurl riveting sleeve structure design supported applied to profile |
| CN112192148A (en) * | 2020-09-14 | 2021-01-08 | 苏州施必牢精密紧固件有限公司 | Processing method of pre-installed cap-shaped nut and assembling method of pre-installed cap-shaped nut in high-altitude tower |
| CN113551323A (en) * | 2021-07-23 | 2021-10-26 | 安第斯(浙江)能源科技有限公司 | Dehumidifier and control system |
-
2016
- 2016-06-27 CN CN201620644418.0U patent/CN205858921U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110397652A (en) * | 2019-08-14 | 2019-11-01 | 上海纳特汽车标准件有限公司 | A kind of lower annular knurl riveting sleeve structure design |
| CN110397658A (en) * | 2019-08-14 | 2019-11-01 | 上海纳特汽车标准件有限公司 | A kind of annular knurl riveting sleeve structure design supported applied to profile |
| CN110397652B (en) * | 2019-08-14 | 2024-02-27 | 上海纳特汽车标准件有限公司 | Lower knurl riveting sleeve structural design |
| CN110397658B (en) * | 2019-08-14 | 2024-03-19 | 上海纳特汽车标准件有限公司 | Knurling riveting sleeve structure applied to section bar support |
| CN112192148A (en) * | 2020-09-14 | 2021-01-08 | 苏州施必牢精密紧固件有限公司 | Processing method of pre-installed cap-shaped nut and assembling method of pre-installed cap-shaped nut in high-altitude tower |
| CN113551323A (en) * | 2021-07-23 | 2021-10-26 | 安第斯(浙江)能源科技有限公司 | Dehumidifier and control system |
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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: 20170104 Termination date: 20210627 |