CN209581617U - A kind of knuckle - Google Patents
A kind of knuckle Download PDFInfo
- Publication number
- CN209581617U CN209581617U CN201822197229.5U CN201822197229U CN209581617U CN 209581617 U CN209581617 U CN 209581617U CN 201822197229 U CN201822197229 U CN 201822197229U CN 209581617 U CN209581617 U CN 209581617U
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- China
- Prior art keywords
- hole
- damper
- mounting hole
- shock absorber
- abs
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Abstract
The utility model relates to a kind of knuckles.The knuckle, including around damper mounting portion, steering linkage mounting portion, ball stud mounting portion and the installation position ABS of bearing hole arrangement, along the open slot being axially arranged with through shock absorber mounting hole on shock absorber mounting hole hole wall, the two sides of open slot are symmetrically arranged with damper locking hole.Damper is arranged in shock absorber mounting hole, bolt passes through damper locking hole, the locking to damper is realized by locking screw screw bolt and nut, it is only necessary to guarantee that shock absorber mounting hole size can be coupled into damper, difficulty of processing can be greatly reduced, and save production cost.ABS mounting hole directly realizes the installation position ABS strength problem as in the weight loss groove of shock-absorbing arms, can avoid traditional at bearing hole position and increase the modes such as material wall thickness.
Description
Technical field
The utility model relates to technical field of automobile parts, more particularly, to a kind of knuckle.
Background technique
Knuckle is enclosed by damper installation position, steering linkage installation position, ball stud installation position and the installation position ABS
Around bearing pore size distribution, bearing load and turning function that a knuckle integrally reaches knuckle are formed.
The ball stud of traditional knuckle is hole and notching construction, by bulb pin locked by way of locking after fluting；
Steering linkage is generally pyramidal structure, cooperation turning machine work；Damper position is diplopore locking mode, such as Chinese patent
(CN208036403U): a kind of light aluminum alloy knuckle guarantees the angle and symmetry of installation end face, diplopore axis by cutting
Line must assure that the margin of tolerance for guaranteeing 0.1mm with installation end face, and mounting surface single side positioning surface guarantees to be not less than 3mm, symmetrical
Degree requires to be less than 1mm, and diplopore machining accuracy is in 0.1mm, and the requirement on machining accuracy of above structure knuckle is high, symmetry meeting
Due to casting of blank etc., it is difficult to guarantee, and raw material are thicker using wall thickness, heavier-weight, working position is more, processing
Beat is slower.
Utility model content
In order to solve the above problem, the utility model provides that a kind of structure is simple, knuckle of easy processing.
The technical solution adopted in the utility model is: a kind of knuckle, including the damper installation around bearing hole arrangement
Portion, steering linkage mounting portion, ball stud mounting portion and the installation position ABS, it is characterised in that: be equipped at the damper mounting portion
Shock absorber mounting hole, it is described to open along the open slot being axially arranged with through shock absorber mounting hole on the shock absorber mounting hole hole wall
The two sides of mouth slot are symmetrically arranged with damper locking hole.
Preferably, the damper locking hole is vertically arranged with shock absorber mounting hole.
Further, the shock absorber mounting hole, bearing hole and damper locking hole are arranged in a mutually vertical manner.
Further, ABS mounting hole is equipped at the installation position ABS, shock-absorbing arms is arranged in the ABS mounting hole
In weight loss groove.
Further, the ABS mounting hole and bearing hole vertically through.
The beneficial effect that the utility model obtains is: edge is axially arranged on shock absorber mounting hole hole wall pacifies through damper
The open slot in hole is filled, the two sides of open slot are symmetrically arranged with damper locking hole.In shake device mounting hole, bolt is worn for damper setting
Damper locking hole is crossed, the locking to damper is realized by locking screw screw bolt and nut, it is only necessary to guarantee shock absorber mounting hole
Size can be coupled into damper, and difficulty of processing can be greatly reduced, and save production cost.ABS mounting hole
Directly ABS is realized as in the weight loss groove of shock-absorbing arms, can avoid traditional at bearing hole position and increase the modes such as material wall thickness
Installation position strength problem.
Detailed description of the invention
Fig. 1-2 is the structural schematic diagram of the utility model.
Specific embodiment
The utility model is further described in the following with reference to the drawings and specific embodiments.
As shown in Figs. 1-2, a kind of knuckle, including the damper mounting portion around the arrangement of bearing hole 1, steering linkage installation
Portion, ball stud mounting portion and the installation position ABS, bearing is equipped in bearing hole 1, and wheel hub is pressed by being interference fitted with bearing inner circle
Dress combination；Damper is mounted at damper mounting portion by shock absorber mounting hole 2；Steering linkage passes through steering linkage mounting hole
3 are mounted at steering linkage mounting portion, and steering linkage is generally pyramidal structure, cooperate turning machine work by pyramidal structure；Ball
Head pin is mounted at ball stud mounting portion by the open slot at ball stud mounting hole 4 and hole, and ABS inductor is installed by ABS
Locking hole by hole 5 and hole is mounted at the installation position ABS.Knuckle is fixedly connected by two threaded holes 6 with caliper bracket.
In the present embodiment, edge is axially arranged with the open slot 21 through shock absorber mounting hole 2 on 2 hole wall of shock absorber mounting hole,
The two sides of open slot 21 are symmetrically arranged with damper locking hole 22, when installation, it is only necessary to guarantee that damper can be assembled to damper
In the hole of mounting hole 2, without guaranteeing assembly precision, the difficulty of processing of shock absorber mounting hole 2 is greatly reduced, is saved
Production cost.After damper is assembled in shock absorber mounting hole 2, clamping screw passes through the damper locking hole of 21 two sides of open slot
22, cooperated by clamping screw and nut, damper is locked in shock absorber mounting hole 2.
In the present embodiment, damper locking hole 22 is vertically arranged with shock absorber mounting hole 2, and shock absorber mounting hole 2, bearing
Hole 1 and 22 three of damper locking hole are arranged in a mutually vertical manner, and topology layout is more reasonable.
In the present embodiment, ABS mounting hole 5 is arranged in the weight loss groove 8 of shock-absorbing arms 7, and ABS mounting hole 5 is vertical with bearing hole 1
Perforation can avoid traditional (boss structure) mode such as increase material wall thickness on 1 orifice ring of bearing hole to realize the installation position ABS
Strength problem greatlys save material cost.
The basic principle and key structural feature of the utility model has been shown and described above.The utility model is not by above-mentioned
The limitation of example, on the premise of not departing from the spirit and scope of the utility model, the utility model also have various change and change
Into these changes and improvements are both fallen in the range of claimed invention.The utility model requires protection scope by
Appended claims and its equivalent thereof.
Claims (5)
1. a kind of knuckle, including damper mounting portion, steering linkage mounting portion, the ball stud peace around bearing hole (1) arrangement
Dress portion and the installation position ABS, it is characterised in that: be equipped with shock absorber mounting hole (2) at the damper mounting portion, the damper
Along the open slot (21) being axially arranged with through shock absorber mounting hole (2), the two sides of the open slot (21) on mounting hole (2) hole wall
It is symmetrically arranged with damper locking hole (22).
2. knuckle according to claim 1, it is characterised in that: the damper locking hole (22) and shock absorber mounting hole
(2) it is vertically arranged.
3. knuckle according to claim 1 or 2, it is characterised in that: the shock absorber mounting hole (2), bearing hole (1) and
Damper locking hole (22) is arranged in a mutually vertical manner.
4. knuckle according to claim 3, it is characterised in that: ABS mounting hole (5) are equipped at the installation position ABS,
ABS mounting hole (5) setting is in the weight loss groove (8) of shock-absorbing arms (7).
5. knuckle according to claim 4, it is characterised in that: the ABS mounting hole (5) is vertical with bearing hole (1) to pass through
It is logical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822197229.5U CN209581617U (en) | 2018-12-25 | 2018-12-25 | A kind of knuckle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822197229.5U CN209581617U (en) | 2018-12-25 | 2018-12-25 | A kind of knuckle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209581617U true CN209581617U (en) | 2019-11-05 |
Family
ID=68378948
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822197229.5U Active CN209581617U (en) | 2018-12-25 | 2018-12-25 | A kind of knuckle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209581617U (en) |
-
2018
- 2018-12-25 CN CN201822197229.5U patent/CN209581617U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |