KR101711372B1 - Knucle assembly structure - Google Patents
Knucle assembly structure Download PDFInfo
- Publication number
- KR101711372B1 KR101711372B1 KR1020150092865A KR20150092865A KR101711372B1 KR 101711372 B1 KR101711372 B1 KR 101711372B1 KR 1020150092865 A KR1020150092865 A KR 1020150092865A KR 20150092865 A KR20150092865 A KR 20150092865A KR 101711372 B1 KR101711372 B1 KR 101711372B1
- Authority
- KR
- South Korea
- Prior art keywords
- knuckle
- coupling hole
- bolt
- hole
- coupling
- Prior art date
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Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G7/00—Pivoted suspension arms; Accessories thereof
- B60G7/02—Attaching arms to sprung part of vehicle
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D7/00—Steering linkage; Stub axles or their mountings
- B62D7/18—Steering knuckles; King pins
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G2204/00—Indexing codes related to suspensions per se or to auxiliary parts
- B60G2204/40—Auxiliary suspension parts; Adjustment of suspensions
- B60G2204/43—Fittings, brackets or knuckles
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Steering-Linkage Mechanisms And Four-Wheel Steering (AREA)
Abstract
The knuckle assembly includes a knuckle (10), a coupling hole (20) formed in the knuckle (10), and an insert (20) penetrating between the coupling hole (20) and a bottom surface portion of the knuckle A coupling hole 30 formed at a position facing the insertion hole 40 with the coupling hole 20 interposed therebetween and a knuckle 30 inserted into the coupling hole 20 to connect the arm, A bolt 60 inserted through the insertion hole 40 and fastened to the coupling hole 30 and rotatably fixing the knuckle joint 50 to the knuckle 10; The knuckle joint 50 may be provided on the knuckle 10 on one side of the side of the coupling hole 20 in a direction perpendicular to the direction in which the bolt 60 is inserted. And a slit portion 70 for adjusting the torque of the motor.
Description
The present invention relates to a knuckle assembly structure, and more particularly, to a knuckle assembly structure that facilitates assembly and disassembly.
Generally, knuckles used in automobiles are used for steering devices and suspension devices, and they are manufactured in various shapes depending on the type of vehicle, the suspension system, and the steering system.
An example of a knuckle used in a steering apparatus is disclosed in Patent Document 10-0748762 (registered on Aug. 6, 2007, a ball joint structure between an automotive lower arm and a steering knuckle), which knuckle is connected to a lower arm by a ball joint.
Another example of a knuckle used in such a steering apparatus is a structure having a knuckle joint so that it can be coupled to an opponent arm. Such a conventional knuckle assembly structure will be described in detail with reference to the accompanying drawings.
FIG. 1 is a front view of a conventional knuckle, FIG. 2 is a perspective view showing a state where a knuckle joint is coupled to a conventional knuckle, FIG. 3 is a perspective view showing a state in which a king pin is engaged, .
1 to 4, the conventional knuckle assembly structure includes a
Hereinafter, the structure and operation of the conventional knuckle coupling structure constructed as described above, and the problems caused by the structure and operation thereof will be described in detail.
First, the structure of the
A knuckle joint (6) capable of connecting the knuckle (1) and the arm is inserted into the coupling hole (2).
The
The
The
The shape of the
The
And a
The
The
Since the
SUMMARY OF THE INVENTION It is an object of the present invention to provide a knuckle assembly structure which can be easily disassembled for service.
It is also an object of the present invention to provide a knuckle assembly structure that can simplify the structure and reduce the number of parts.
In order to achieve the above object, the present invention provides a knuckle assembly structure including a knuckle, a coupling hole formed in the knuckle, and a coupling hole formed between the coupling hole and the bottom of the knuckle, (30) formed at a position facing the insertion hole (40) with the coupling hole (20) interposed therebetween; an insertion hole (40) inserted into the coupling hole (20) A
The
And an
The
The knuckle assembly structure of the present invention has the effect of facilitating assembly and disassembly by changing the state of the king pin from the press-fit type to the fastening type.
Further, the present invention has the effect of reducing the manufacturing cost and the work time by reducing the number of parts and simplifying the structure.
1 is a front view of a conventional knuckle.
2 is a partial perspective view of a conventional knuckle with a knuckle joint coupled thereto;
FIG. 3 is a partial perspective view of a state in which a king pin is coupled.
Fig. 4 is a configuration diagram of the
5 is a front view of a knuckle applied to a preferred embodiment of the present invention.
6 is a schematic diagram for explaining a preferred embodiment of the present invention.
7 is a schematic diagram for explaining another embodiment of the present invention.
Hereinafter, a knuckle assembly structure according to the present invention will be described in detail with reference to the accompanying drawings.
FIG. 5 is a front view of a knuckle according to the present invention, and FIG. 6 is a schematic view for explaining a knuckle assembly structure according to a preferred embodiment of the present invention.
Referring to FIGS. 5 and 6, the knuckle assembly structure according to the preferred embodiment of the present invention includes a
Hereinafter, the structure and operation of the knuckle assembly structure according to the preferred embodiment of the present invention will be described in detail.
First, the overall shape of the
The
An
The
The
The
The
The
That is, the torque of the
Particularly, the position of the
The
That is, when the maintenance service such as repair or replacement of parts is required, the operator can easily separate the
Further, the
7 is a schematic view illustrating a knuckle assembly structure according to another embodiment of the present invention.
Referring to FIG. 7, in the knuckle assembly structure according to another embodiment of the present invention, in the technical construction described with reference to FIGS. 5 and 6, a
The
This allows the
In the present invention, the torque of the knuckle joint 50 can be adjusted by adjusting the interval between the
As described above, the present invention is not limited to the above-described embodiments, and various changes and modifications may be made without departing from the scope of the present invention as defined in the appended claims. And such modifications are within the scope of the present invention.
10: Knuckle 20:
30: engaging hole 40: inserting hole
50: Knuckle joint 60: Bolt
70: slit portion 80: interval adjusting bolt
Claims (4)
The bolt (60)
A head portion 61 and a shaft portion 62,
The head portion 61 protrudes from the bottom surface of the knuckle 10 in which the insertion hole 40 is formed,
Wherein the shaft portion (62) is formed with a threaded portion (63) corresponding to a thread formed on an inner surface of the coupling hole (30) only in a portion inserted into the coupling hole (30).
The slit portion (70)
Is formed on a lower side than the side center of the coupling hole (20).
And a gap adjusting bolt (80) for adjusting the gap of the slit part (70).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020150092865A KR101711372B1 (en) | 2015-06-30 | 2015-06-30 | Knucle assembly structure |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020150092865A KR101711372B1 (en) | 2015-06-30 | 2015-06-30 | Knucle assembly structure |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20170002923A KR20170002923A (en) | 2017-01-09 |
KR101711372B1 true KR101711372B1 (en) | 2017-03-02 |
Family
ID=57811095
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020150092865A KR101711372B1 (en) | 2015-06-30 | 2015-06-30 | Knucle assembly structure |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR101711372B1 (en) |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH11255141A (en) * | 1998-03-11 | 1999-09-21 | Suzuki Motor Corp | Steering knuckle |
KR20130044729A (en) * | 2011-10-24 | 2013-05-03 | 현대모비스 주식회사 | Apparatus for controlling vehicle pull |
-
2015
- 2015-06-30 KR KR1020150092865A patent/KR101711372B1/en active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
KR20170002923A (en) | 2017-01-09 |
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GRNT | Written decision to grant |