CN208021545U - Combined type knuckle - Google Patents
Combined type knuckle Download PDFInfo
- Publication number
- CN208021545U CN208021545U CN201820288557.3U CN201820288557U CN208021545U CN 208021545 U CN208021545 U CN 208021545U CN 201820288557 U CN201820288557 U CN 201820288557U CN 208021545 U CN208021545 U CN 208021545U
- Authority
- CN
- China
- Prior art keywords
- knuckle
- screw
- head
- bar portion
- coupling pin
- 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
- Steering-Linkage Mechanisms And Four-Wheel Steering (AREA)
Abstract
The utility model belongs to auto parts and components processing technique field, and in particular to a kind of combined type knuckle applied on steering axle of automobile, including knuckle bar portion, knuckle head, knuckle bar portion and knuckle head are detachably connected by a screw-threaded coupling pin.Advantageous effect is：By the way that knuckle bar portion and knuckle head is detachably connected, it can be well so that knuckle be combined installation, save the production material of knuckle, simultaneously, connection gasket is buffered by increasing in assembling process, the alternate stress on knuckle can be absorbed well, it is reasonable in design, it is easy to use, save material.
Description
Technical field
The utility model belongs to auto parts and components processing technique field, and in particular to a kind of to be applied on steering axle of automobile
Combined type knuckle.
Background technology
According to the development of Domestic Automotive Industry, and external all kinds of vehicles, into China market, the Design of Auto Parts and
The new technology of production, new process, new construction update are accelerated.In auto parts and components processing, knuckle is in auto parts and components
One kind is one of the major part on steering axle of automobile, can make vehicle steadily traveling and sensitive transmission travel direction, knuckle
Function be subject to automobile front load, support and drive front-wheel around stub rotate and make motor turning.But in the prior art,
Knuckle is mostly globality structure, more demanding to the technology processed and produced, and is susceptible to damage.Knuckle head and turn
There is damage at one that will scrap to pole portion, causes prodigious waste.
Caused by solving the problems, such as the deficiencies in the prior art, inventor has researched and developed a kind of applied to automobile
Combined type knuckle on steeraxle.
Utility model content
The utility model purpose of design is by the way that knuckle bar portion and knuckle head is detachably connected, to may make
Knuckle is combined installation, by increasing buffering connection gasket, the alternate stress caning absorb on knuckle, knot in assembling process
Structure reasonable design, it is easy to use, save material.
The technical issues of the utility model is solved is realized using following technical scheme：
Combined type knuckle, including knuckle bar portion, knuckle head, the knuckle bar portion and the knuckle head
It is detachably connected by a screw-threaded coupling pin.
The upper surface of the knuckle bar portion be equipped with a boss, the boss be equipped with one to the steering section header
The threaded post that portion is threadedly coupled, the threaded post are equipped with a locking screw pit to coordinate with the screw-threaded coupling pin.
The upper surface center on the knuckle head be equipped with one to the matched installation screw thread of the threaded post
Hole, the lower face center on the knuckle head are equipped with a card tieholen being inserted into the boss, in the card tieholen
Buffering connection gasket equipped with one to be in contact with the upper surface of the knuckle bar portion, on the side end face on the knuckle head
Vertical to be equipped with the screw thread pin hole for penetrating the installation threaded hole, the screw-threaded coupling pin is through described in the screw thread pin hole and insertion
In locking screw pit.
Preferably, screw-threaded coupling pin front end for ease of insertion taper surface.
Preferably, screw-threaded coupling pin rear end is equipped with the polygon groove convenient for the screw-threaded coupling pin turn.
Preferably, the polygon groove is hexagon slot.
The utility model has an advantageous effect in that：By the way that knuckle bar portion and knuckle head is detachably connected,
Knuckle can be made to be combined installation well, save the production material of knuckle, meanwhile, by increasing in assembling process
Add buffering connection gasket, the alternate stress on knuckle can be absorbed well, it is reasonable in design, it is easy to use, save material.
Description of the drawings
It, below will be special to embodiment or technology in order to illustrate more clearly of the utility model embodiment or technical characteristic
Attached drawing needed in sign is briefly described.
Fig. 1 is the utility model：Combined type knuckle overall three-dimensional structure；
Fig. 2 is the utility model：Knuckle post portion structure chart in combined type knuckle；
Fig. 3 is the utility model：Section header portion structure chart is turned in combined type knuckle.
Specific implementation mode
In order to make the technical means, creative features, achievement of purpose, and effectiveness of the utility model be easy to understand, under
Face combines embodiment, and the utility model is expanded on further.
Referring to combined type knuckle shown in Fig. 1~3, including knuckle bar portion 1, knuckle head 2, the knuckle post
Portion 1 and the knuckle head 2 are detachably connected by a screw-threaded coupling pin 3.
The upper surface 10 of the knuckle bar portion 1 be equipped with a boss 11, the boss 11 be equipped with one to it is described
The threaded post 12 that knuckle head 2 is threadedly coupled, what the threaded post 12 coordinated equipped with one with the screw-threaded coupling pin 3
Locking screw pit 13.
200 center of upper surface on the knuckle head 2 be equipped with one to 12 matched peace of the threaded post
Threaded hole 20 is filled, 201 center of lower face on the knuckle head 2 is equipped with a card tieholen being inserted into the boss 11
22, the card tieholen 22 is interior to be equipped with a buffering connection gasket 23 to be in contact with the upper surface 10 of the knuckle bar portion 1, institute
State the screw thread pin hole 21 for being vertically equipped on the side end face 202 on knuckle head 2 and penetrating the installation threaded hole 20, the screw fastening
Tight pin 3 is through the screw thread pin hole 21 and is inserted into the locking screw pit 13.
3 front end of screw-threaded coupling pin for ease of insertion taper surface 30.
3 rear end of screw-threaded coupling pin is equipped with the polygon groove 31 convenient for 3 turn of screw-threaded coupling pin.
The polygon groove 3 is hexagon slot.
Combined type knuckle provided by the utility model is by removably connecting knuckle bar portion 1 and knuckle head 2
It connects, knuckle can be made to be combined installation well, save the production material of knuckle, meanwhile, by assembling process
Middle increase buffers connection gasket 23, can absorb the alternate stress on knuckle well, reasonable in design, easy to use, section
Material saving.
The advantages of basic principles and main features and the utility model of the utility model have been shown and described above.One's own profession
The technical staff of industry is it should be appreciated that the present utility model is not limited to the above embodiments, described in above embodiments and description
Only illustrate the principles of the present invention, on the premise of not departing from the spirit and scope of the utility model, the utility model is also
It will have various changes and improvements, these various changes and improvements fall within the scope of the claimed invention.The utility model
Claimed range is defined by the appending claims and its equivalent thereof.
Claims (4)
1. combined type knuckle, including knuckle bar portion, knuckle head, which is characterized in that the knuckle bar portion and described
Knuckle head is detachably connected by a screw-threaded coupling pin；
The upper surface of the knuckle bar portion be equipped with a boss, the boss be equipped with one to knuckle head spiral shell
The threaded post of line connection, the threaded post are equipped with a locking screw pit to coordinate with the screw-threaded coupling pin；
The upper surface center on the knuckle head be equipped with one to the matched installation threaded hole of the threaded post, institute
The lower face center for stating knuckle head is equipped with a card tieholen being inserted into the boss, and one is equipped in the card tieholen
To the buffering connection gasket being in contact with the upper surface of the knuckle bar portion, vertically set on the side end face on the knuckle head
There is the screw thread pin hole for penetrating the installation threaded hole, the screw-threaded coupling pin is through the screw thread pin hole and is inserted into the locking screw
In pit.
2. combined type knuckle according to claim 1, it is characterised in that：Screw-threaded coupling pin front end is for ease of slotting
The taper surface entered.
3. combined type knuckle according to claim 1, it is characterised in that：Screw-threaded coupling pin rear end, which is equipped with, to be convenient for
The polygon groove of the screw-threaded coupling pin turn.
4. combined type knuckle according to claim 3, it is characterised in that：The polygon groove is hexagon slot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820288557.3U CN208021545U (en) | 2018-03-01 | 2018-03-01 | Combined type knuckle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820288557.3U CN208021545U (en) | 2018-03-01 | 2018-03-01 | Combined type knuckle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208021545U true CN208021545U (en) | 2018-10-30 |
Family
ID=63905238
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820288557.3U Expired - Fee Related CN208021545U (en) | 2018-03-01 | 2018-03-01 | Combined type knuckle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208021545U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109703618A (en) * | 2018-12-29 | 2019-05-03 | 上海嘉仕久企业发展有限公司 | A kind of adjustable knuckle of the bar portion diameter of axle |
| CN111776069A (en) * | 2019-04-03 | 2020-10-16 | 广州科技职业技术学院 | Automobile steering knuckle capable of coping with impact load |
| CN114228830A (en) * | 2021-12-16 | 2022-03-25 | 浙江振兴铸造有限公司 | Combined steering knuckle convenient to install |
-
2018
- 2018-03-01 CN CN201820288557.3U patent/CN208021545U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109703618A (en) * | 2018-12-29 | 2019-05-03 | 上海嘉仕久企业发展有限公司 | A kind of adjustable knuckle of the bar portion diameter of axle |
| CN111776069A (en) * | 2019-04-03 | 2020-10-16 | 广州科技职业技术学院 | Automobile steering knuckle capable of coping with impact load |
| CN111776069B (en) * | 2019-04-03 | 2022-05-03 | 广州科技职业技术学院 | Automobile steering knuckle capable of coping with impact load |
| CN114228830A (en) * | 2021-12-16 | 2022-03-25 | 浙江振兴铸造有限公司 | Combined steering knuckle convenient to install |
| CN114228830B (en) * | 2021-12-16 | 2023-03-10 | 浙江振兴铸造有限公司 | Combined steering knuckle convenient to install |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181030 Termination date: 20210301 |