CN209257805U - Upper swing arm assembly before a kind of automobile - Google Patents
Upper swing arm assembly before a kind of automobile Download PDFInfo
- Publication number
- CN209257805U CN209257805U CN201821697260.9U CN201821697260U CN209257805U CN 209257805 U CN209257805 U CN 209257805U CN 201821697260 U CN201821697260 U CN 201821697260U CN 209257805 U CN209257805 U CN 209257805U
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- China
- Prior art keywords
- swing arm
- sleeve
- assembly
- ball cup
- automobile
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Abstract
The utility model discloses upper swing arm assemblies before a kind of automobile, including swing arm, bulb assembly and sleeve assembly, swing arm is in the shape of the letter V, the bottom end of swing arm is equipped with ball cup, acute angle is formed between ball cup and swing arm, bulb assembly is installed in ball cup, two tops of swing arm are set there are two sleeve pedestal, the center overlapping of axles of two sleeve pedestals, and the central axis of two sleeve pedestals and the symmetry axis of swing arm are perpendicular, sleeve assembly is installed in sleeve pedestal, and the tow sides of swing arm are equipped with V-shaped groove, and the depth of V-shaped groove is identical.Upper swing arm assembly before the automobile of the utility model, on the basis of guaranteeing structural strength, swing arm and the connection of ball cup are designed with to the connection structure of angle and radian, vehicle body vibration is greatly reduced and swing arm assembly bring is impacted, to keep swing arm assembly more durable.
Description
Technical field
The utility model relates to field of automobile parts and components, upper swing arm assembly before especially a kind of automobile.
Background technique
Preceding upper swing arm assembly is the transmission joint between the vehicle frame of automobile and vehicle bridge or wheel, and effect is that transmitting is made
Power and torque between wheel and vehicle frame, and the impact force that vehicle frame or vehicle body are transmitted to by uneven road surface is buffered, and decay
Thus vibration caused by, to guarantee that automobile can be travelled smoothly.
In the prior art, automobile walks in roughness pavement for a long time, and swing arm is easily damaged.
Utility model content
The purpose of this utility model provides upper swing arm assembly before a kind of automobile, solves one in above-mentioned prior art problem
Or it is multiple.
In order to solve the above technical problems, the technical solution of the present invention is as follows: upper swing arm assembly before a kind of automobile, including swing arm,
Bulb assembly and sleeve assembly, swing arm are in the shape of the letter V, and the bottom end of swing arm is equipped with ball cup, and acute angle is formed between ball cup and swing arm,
Bulb assembly is installed in ball cup, and two tops of swing arm are set there are two sleeve pedestal, the central axis weight of two sleeve pedestals
It closes, and the central axis of two sleeve pedestals and the symmetry axis of swing arm are perpendicular, sleeve assembly is installed in sleeve pedestal, swing arm
Tow sides are equipped with V-shaped groove, and the depth of V-shaped groove is identical.
Further, ball cup, sleeve pedestal and swing arm is stated to be welded to connect.
Further, the acute angle formed between ball cup and swing arm is 5 to 30 degree.
Further, the acute angle formed between ball cup and swing arm is 20 degree.
Further, ball cup and swing arm junction are equipped with installation groove, and installation groove is semicircular arc.
The utility model has the beneficial effects that upper swing arm assembly before the automobile of the utility model, in the base for guaranteeing structural strength
On plinth, swing arm and the connection of ball cup are designed with to the connection structure of angle and radian, greatly reduce vehicle body vibration pair
Swing arm assembly bring impact, to keep swing arm assembly more durable.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of upper swing arm assembly before a kind of automobile of the utility model.
Fig. 2 is the side schematic view of upper swing arm assembly before a kind of automobile of the utility model.
Figure label: 1- swing arm, 11- ball cup, 12- sleeve pedestal, 13-V font groove, 14- installation groove, 2- bulb
Assembly, 3- sleeve assembly.
Specific embodiment
With reference to the accompanying drawings of the specification, the utility model is described in more detail.
Upper swing arm assembly before a kind of automobile as shown in Figure 1 to Figure 2, including swing arm 1, bulb assembly 2 and sleeve assembly 3,
Swing arm 1 is in the shape of the letter V, and the bottom end of swing arm 1 is equipped with ball cup 11, and ball cup 11 and swing arm 1 are welded to connect, ball cup 11 and swing arm 1
Junction be equipped with installation groove 14, installation groove 14 be semicircular arc, convenient for the assembling of ball cup 11 and other components, ball
Acute angle is formed between headstock 11 and swing arm 1, after study, the range of acute angle is determined to be spent 5 to 30, and most preferably 20 degree, ball
Head assembly 2 is installed in ball cup 11, and two tops of swing arm 1 are set there are two sleeve pedestal 12, and sleeve pedestal 12 and swing arm 1 are welded
It connects in succession, the center overlapping of axles of two sleeve pedestals 12, and the central axis of two sleeve pedestals 12 and the symmetry axis of swing arm 1 mutually hang down
Directly, sleeve assembly 3 is installed in sleeve pedestal 12, and the tow sides of swing arm 1 are equipped with V-shaped groove 13, and V-shaped groove 13
Depth it is identical.
The utility model has the beneficial effects that: upper swing arm assembly before the automobile of the utility model, is guaranteeing structural strength
On the basis of, swing arm 1 and the connection of ball cup 11 are designed with to the connection structure of angle and radian, greatly reduce vehicle body
Swing arm assembly bring is impacted in vibration, to keep swing arm assembly more durable.
The protection scope of the present invention is defined by the appended claims and their equivalents.The above is only this
The preferred embodiment of utility model, it is noted that those skilled in the art, created not departing from the utility model
Under the premise of design, some similar deformation and improvement can be made, these also should be regarded as the protection scope of the utility model
Within.
Claims (5)
1. upper swing arm assembly before a kind of automobile, it is characterised in that: including swing arm (1), bulb assembly (2) and sleeve assembly (3), institute
It states swing arm (1) to be in the shape of the letter V, the bottom end of the swing arm (1) is equipped with ball cup (11), the ball cup (11) and the swing arm (1)
Between form acute angle, the bulb assembly (2) is installed in the ball cup (11), and two tops of the swing arm (1) are equipped with
Two sleeve pedestals (12), the center overlapping of axles of described two sleeve pedestals (12), and in described two sleeve pedestals (12)
Mandrel and the symmetry axis of the swing arm (1) are perpendicular, and the sleeve assembly (3) is installed in the sleeve pedestal (12), described
The tow sides of swing arm (1) are equipped with V-shaped groove (13), and the depth of the V-shaped groove (13) is identical.
2. upper swing arm assembly before a kind of automobile according to claim 1, it is characterised in that: the ball cup (11), sleeve
Pedestal (12) and the swing arm (1) are welded to connect.
3. upper swing arm assembly before a kind of automobile according to claim 1, it is characterised in that: the ball cup (11) with it is described
The acute angle formed between swing arm (1) is 5 to 30 degree.
4. upper swing arm assembly before a kind of automobile according to claim 2, it is characterised in that: the ball cup (11) with it is described
The acute angle formed between swing arm (1) is 20 degree.
5. upper swing arm assembly before a kind of automobile according to claim 1, it is characterised in that: the ball cup (11) with it is described
Swing arm (1) junction is equipped with installation groove (14), and the installation groove (14) is semicircular arc.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821697260.9U CN209257805U (en) | 2018-10-19 | 2018-10-19 | Upper swing arm assembly before a kind of automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821697260.9U CN209257805U (en) | 2018-10-19 | 2018-10-19 | Upper swing arm assembly before a kind of automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209257805U true CN209257805U (en) | 2019-08-16 |
Family
ID=67558539
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821697260.9U Active CN209257805U (en) | 2018-10-19 | 2018-10-19 | Upper swing arm assembly before a kind of automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209257805U (en) |
-
2018
- 2018-10-19 CN CN201821697260.9U patent/CN209257805U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |