CN210309895U - A vehicle that is used for rear suspension assembly of vehicle and has it - Google Patents
A vehicle that is used for rear suspension assembly of vehicle and has it Download PDFInfo
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- CN210309895U CN210309895U CN201921145045.2U CN201921145045U CN210309895U CN 210309895 U CN210309895 U CN 210309895U CN 201921145045 U CN201921145045 U CN 201921145045U CN 210309895 U CN210309895 U CN 210309895U
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- rear suspension
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Abstract
The utility model discloses a vehicle that is used for rear suspension assembly of vehicle and has it, a rear suspension assembly includes for the vehicle: a rear suspension bracket and a rear suspension. The back suspension passes through back suspension support links to each other with power assembly, be provided with the back suspension mounting hole on the back suspension support, the back suspension goes up to correspond and is provided with the back suspension installation department, and the fastener is suitable for to pass back suspension mounting hole with the back suspension installation department is in order to realize back suspension assembly with power assembly's connection, the back suspension installation department is provided with and is used for eliminating the rotatory moment's that the fastener received bush subassembly. According to the utility model discloses a back suspension assembly for vehicle has simplified and reduced the fastener atress, and then has solved the smooth silk of relevant screw hole on the power assembly, fracture scheduling problem.
Description
Technical Field
The utility model belongs to the technical field of the vehicle technique and specifically relates to a vehicle that is used for rear suspension assembly of vehicle and has it.
Background
In the prior art, a rear suspension assembly of a vehicle is assembled on a power assembly through a main bolt and an auxiliary bolt. When the power assembly moves back and forth, the main bolt is acted by not only the X-direction linear force but also a rotating force, so that the moment of the main bolt is increased, and the stress is complicated. The long-term use can cause the screw hole of the main bolt on the power assembly to slide and break. Therefore, there is room for improvement in the above-described technology.
SUMMERY OF THE UTILITY MODEL
The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, an object of the utility model is to provide a rear suspension assembly for vehicle, a rear suspension assembly for vehicle simplifies and has reduced the fastener atress, and then has solved the smooth silk of relevant screw hole on the power assembly, fracture scheduling problem. The utility model also provides a vehicle of having above-mentioned rear suspension assembly.
According to the utility model discloses a rear suspension assembly for vehicle, include: a rear suspension bracket and a rear suspension. The back suspension passes through back suspension support links to each other with power assembly, be provided with the back suspension mounting hole on the back suspension support, the back suspension goes up to correspond and is provided with the back suspension installation department, and the fastener is suitable for to pass back suspension mounting hole with the back suspension installation department is in order to realize back suspension assembly with power assembly's connection, the back suspension installation department is provided with and is used for eliminating the rotatory moment's that the fastener received bush subassembly.
According to the utility model discloses a back suspension assembly for vehicle has simplified and reduced the fastener atress, and then has solved the smooth silk of relevant screw hole on the power assembly, fracture scheduling problem. The utility model also provides a vehicle of having above-mentioned rear suspension assembly.
According to the utility model discloses a rear suspension assembly for vehicle, rear suspension support structure is the punching press steel sheet, still be provided with first power assembly mounting hole and second power assembly mounting hole on the rear suspension support.
According to the utility model discloses a rear suspension assembly for vehicle, rear suspension support includes: the power assembly comprises a first plate portion and a second plate portion, wherein the second plate portion is bent relative to the first plate portion, a rear suspension mounting hole is formed in the first plate portion, and a first power assembly mounting hole and a second power assembly mounting hole are formed in the second plate portion.
According to the utility model discloses a rear suspension assembly for vehicle of an embodiment, first board with contained angle between the second board is the obtuse angle.
According to the utility model discloses a rear suspension assembly for vehicle, rear suspension includes: the rear suspension framework, the rear suspension small bushing and the rear suspension large bushing are arranged at two ends of the rear suspension framework respectively.
According to the utility model discloses a rear suspension assembly for vehicle, rear suspension skeleton includes: the rear suspension bushing assembly comprises a connecting pipe, a small bushing framework and a large bushing framework, wherein the small bushing framework and the large bushing framework are fixed at two ends of the connecting pipe respectively, a rear suspension small bushing and a rear suspension large bushing are embedded in the small bushing framework and the large bushing framework respectively, and the rear suspension small bushing is formed into the bushing assembly.
According to the utility model discloses a rear suspension assembly for vehicle, the little bush of rear suspension includes: the small bushing comprises a small bushing outer pipe, a small bushing inner pipe and a small bushing interlayer, wherein the small bushing outer pipe is sleeved outside the small bushing inner pipe, and the small bushing interlayer is clamped between the small bushing outer pipe and the small bushing inner pipe and used for connecting the small bushing outer pipe and the small bushing inner pipe.
According to the utility model discloses a rear suspension assembly for vehicle of an embodiment, the big bush of rear suspension includes: the large bushing outer pipe is sleeved outside the large bushing inner pipe, and the large bushing interlayer is clamped between the large bushing outer pipe and the large bushing inner pipe and used for connecting the large bushing outer pipe and the large bushing inner pipe.
According to the utility model discloses a rear suspension assembly for vehicle, little bush inner tube with big bush inner tube is the light alloy spare, little bush intermediate layer with big bush intermediate layer is the rubber spare.
According to the utility model discloses a vehicle of second aspect is provided with as any one of first aspect rear suspension assembly for vehicle. The vehicle and the rear suspension assembly for the vehicle have the same advantages compared with the prior art, and the detailed description is omitted.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Drawings
The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
fig. 1 is a schematic structural view of a rear suspension assembly according to an embodiment of the present invention;
FIG. 2 is an assembly view of a rear suspension assembly and a powertrain according to an embodiment of the present invention;
fig. 3 is a schematic structural view of a rear suspension bracket according to an embodiment of the present invention;
fig. 4 is a schematic structural view of a rear suspension according to an embodiment of the present invention;
fig. 5 is a schematic structural view of a rear suspension bushing according to an embodiment of the present invention;
fig. 6 is a schematic structural diagram of a rear suspension frame according to an embodiment of the present invention;
fig. 7 is a schematic structural view of a rear suspension large bushing according to an embodiment of the present invention.
Reference numerals:
100-rear suspension assembly, 1-rear suspension bracket, 11-rear suspension mounting hole, 12-first power assembly mounting hole, 13-second power assembly mounting hole, 14-first plate portion, 15-second plate portion, 2-rear suspension, 21-rear suspension mounting portion, 22-rear suspension skeleton, 221-connecting pipe, 223-small bushing skeleton, 224-large bushing skeleton, 23-rear suspension small bushing, 231-small bushing outer pipe, 232-small bushing inner pipe, 233-small bushing interlayer, 24-rear suspension large bushing, 241-large bushing outer pipe, 242-large bushing inner pipe, 243-large bushing interlayer, 3-power assembly, 4-fastener, 5-bushing component, 6-small bushing skeleton, 7-large bushing skeleton, x-a first direction, Y-a second direction.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
A rear suspension assembly 100 for a vehicle according to an embodiment of the present invention is described below with reference to fig. 1 to 7. As shown in fig. 1, a rear suspension assembly 100 for a vehicle according to an embodiment of the present invention may include: a rear suspension bracket 1 and a rear suspension 2. The fastening members 4 (e.g., bolts) are aligned with respect to the rear suspension 2 in the second direction (i.e., Y direction in fig. 1), which eliminates the rotational moment at the fastening members 4, and allows the fastening members 4 to be acted upon by only the linear force in the first direction (i.e., X direction in fig. 1), thereby simplifying and reducing the stress on the fastening members 4. Further, as shown in fig. 2, the rear suspension 2 is connected to the power assembly 3 through the rear suspension bracket 1, a rear suspension mounting hole 11 is formed in the rear suspension bracket 1, a rear suspension mounting portion 21 is correspondingly formed in the rear suspension 2, the fastener 4 is adapted to pass through the rear suspension mounting hole 11 and the rear suspension mounting portion 21 to connect the rear suspension assembly 100 to the power assembly 3, and the rear suspension mounting portion 21 is further provided with a bushing component 5 for eliminating a rotation torque applied to the fastener 4. In the description of the present invention, the first feature "on" or "under" the second feature may include the first and second features being in direct contact, and may also include the first and second features being in contact with each other not directly but through another feature therebetween.
According to the utility model discloses a rear suspension assembly 100 for vehicle, through making fastener 4 only receive the effect of first direction (X in fig. 1 promptly) straight line force, eliminate the rotation moment of fastener 4 department, and then simplify and reduce fastener 4 atress, reach the purpose of solving on the power assembly 3 relevant screw hole smooth silk, fracture scheduling problem.
According to the present invention, as shown in fig. 3, the rear suspension bracket 1 may be made of a stamped steel plate, so that the manufacturing process of the rear suspension bracket 1 may be simplified while the structural strength of the rear suspension bracket 1 is improved, according to the rear suspension assembly 100 for a vehicle of an embodiment. Furthermore, the rear suspension bracket 1 can be further provided with a first power assembly mounting hole 12 and a second power assembly mounting hole 13, so that the rear suspension bracket 1 can be more stably connected with the power assembly 3 through the first power assembly mounting hole 12 and the second power assembly mounting hole 13, and the connection strength of the rear suspension assembly 100 and the power assembly 3 is further improved. Further, the rear suspension bracket 1 may include: a first plate portion 14 and a second plate portion 15, the second plate portion 15 being bent with respect to the first plate portion 14, the rear suspension mounting hole 11 may be provided on the first plate portion 14, the first power unit mounting hole 12 and the second power unit mounting hole 13 may be provided on the second plate portion 15, and an angle between the first plate portion 14 and the second plate portion 15 may be an obtuse angle, and may be, for example, 120 ° to 150 °. In the description of the invention, the first feature being "on", "above" and "above" the second feature includes the first feature being directly above and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature.
According to a rear suspension assembly 100 for a vehicle according to still another embodiment of the present invention, as shown in fig. 5 to 7, the rear suspension 2 may include: the rear suspension framework 22, the rear suspension small bushing 23 and the rear suspension large bushing 24, wherein the rear suspension small bushing 23 and the rear suspension large bushing 24 are respectively arranged at two end parts of the rear suspension framework 22. Further, as shown in fig. 6, the rear suspension skeleton 22 may include: the connecting pipe 221, the small bushing framework 223 and the large bushing framework 224 are respectively fixed at two ends of the connecting pipe 221, the rear suspension small bushing 23 and the rear suspension large bushing 24 are respectively embedded in the small bushing framework 223 and the large bushing framework 224, and the rear suspension small bushing 23 forms the bushing assembly 5.
According to a rear suspension assembly 100 for a vehicle according to still another embodiment of the present invention, as shown in fig. 5, the rear suspension bushing 23 may include: the small bushing outer pipe 231, the small bushing inner pipe 232 and the small bushing interlayer 233, the small bushing outer pipe 231 is sleeved outside the small bushing inner pipe 232, and the small bushing interlayer 233 is clamped between the small bushing outer pipe 231 and the small bushing inner pipe 232 and used for connecting the small bushing outer pipe 231 and the small bushing inner pipe 232.
Further, as shown in fig. 7, the rear suspension large bushing 24 may include: the large bushing outer pipe 241 is sleeved outside the large bushing inner pipe 242, and the large bushing interlayer 243 is clamped between the large bushing outer pipe 241 and the large bushing inner pipe 242 to connect the large bushing outer pipe 241 and the large bushing inner pipe 242.
According to the rear suspension assembly 100 for a vehicle of the present invention, the small bushing inner tube 232 and the large bushing inner tube 242 are light alloy members, for example, in a specific embodiment, the small bushing inner tube 232 and the large bushing inner tube 242 are light alloy members, for example, may be made of aluminum, which is beneficial to saving the mold development cost and reducing the cost. Further, the small bushing interlayer 233 and the large bushing interlayer 243 can be rubber members, which is beneficial to buffer the acting force of the power assembly 3 on the rear suspension 2, so that when the power assembly moves back and forth, the rotation moment applied to the fastening member 4 can be offset under the action of the elastic small bushing interlayer 233, and the problem that the fastening member 4 is worn or even broken after long-term use is avoided.
The following describes the manufacturing process of the rear suspension 2 according to the embodiment of the present invention in detail with reference to fig. 4 to 7: firstly, placing a small bushing outer tube 231 and a small bushing inner tube 232 into a vulcanization mold, injecting rubber into the vulcanization mold to form a small bushing interlayer 233, and then vulcanizing at high temperature to form the rear suspension small bushing 23; secondly, placing the large bushing outer pipe 241 and the large bushing inner pipe 242 into a vulcanization mold, injecting rubber into the vulcanization mold to form a large bushing interlayer 243, and then vulcanizing at high temperature to form the rear suspension large bushing 24; thirdly, welding the small bushing framework 6, the connecting pipe 221 and the large bushing framework 7 together; fourthly, the rear suspension small bushing 23 is pressed into the small bushing framework 6 through interference fit, and the rear suspension large bushing 24 is pressed into the large bushing framework 7 through interference fit, so that the rear suspension 2 is assembled.
In conclusion, according to the utility model discloses a rear suspension assembly 100 for vehicle, through making fastener 4 only receive the effect of first direction (X to) straight line force, eliminate the rotation moment of fastener 4 department, and then simplify and reduce fastener 4 atress, reach the purpose of solving on the power assembly 3 relevant screw hole smooth silk, fracture scheduling problem.
The utility model also provides a vehicle, this vehicle include foretell a rear suspension assembly 100 for the vehicle to have joint strength height, development cost low grade advantage.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.
Claims (10)
1. A rear suspension assembly (100) for a vehicle, comprising:
a rear suspension bracket (1);
rear suspension (2), rear suspension (2) pass through rear suspension support (1) links to each other with power assembly (3), be provided with rear suspension mounting hole (11) on rear suspension support (1), corresponding rear suspension installation department (21) that is provided with on rear suspension (2), fastener (4) are suitable for to pass rear suspension mounting hole (11) with rear suspension installation department (21) are in order to realize rear suspension assembly (100) with the connection of power assembly (3), rear suspension installation department (21) are provided with and are used for eliminating bushing assembly (5) of the rotatory moment that fastener (4) received.
2. The rear suspension assembly (100) for a vehicle according to claim 1, wherein the rear suspension bracket (1) is configured as a stamped steel plate, and the rear suspension bracket (1) is further provided with a first powertrain mounting hole (12) and a second powertrain mounting hole (13).
3. The rear suspension assembly (100) for a vehicle according to claim 2, wherein the rear suspension bracket (1) includes: a first plate portion (14) and a second plate portion (15), the second plate portion (15) being bent with respect to the first plate portion (14), the rear suspension mounting hole (11) being provided on the first plate portion (14), the first power unit mounting hole (12) and the second power unit mounting hole (13) being provided on the second plate portion (15).
4. The rear suspension assembly (100) for the vehicle according to claim 3, wherein an angle between the first plate portion (14) and the second plate portion (15) is an obtuse angle.
5. A rear suspension assembly (100) for a vehicle according to claim 1, wherein the rear suspension (2) comprises: the rear suspension structure comprises a rear suspension framework (22), a rear suspension small bushing (23) and a rear suspension large bushing (24), wherein the rear suspension small bushing (23) and the rear suspension large bushing (24) are respectively arranged at two ends of the rear suspension framework (22).
6. The rear suspension assembly (100) for a vehicle of claim 5 wherein the rear suspension armature (22) includes: connecting pipe (221), little bush skeleton (223) and big bush skeleton (224), little bush skeleton (223) with big bush skeleton (224) are fixed respectively the both ends of connecting pipe (221), little bush (23) of after-suspension with big bush (24) of after-suspension are inlayed respectively and are established little bush skeleton (223) with in the big bush skeleton (224), little bush (23) of after-suspension constitute bush subassembly (5).
7. A rear suspension assembly (100) for a vehicle according to claim 5 wherein the rear suspension small bushing (23) comprises: little bush outer tube (231), little bush inner tube (232) and little bush intermediate layer (233), little bush outer tube (231) cover is established little bush inner tube (232) outside, little bush intermediate layer (233) press from both sides and are established little bush outer tube (231) with be used for connecting between little bush inner tube (232) little bush outer tube (231) with little bush inner tube (232).
8. The rear suspension assembly (100) for a vehicle according to claim 7, wherein the rear suspension large bushing (24) includes: the large bushing outer pipe (241), the large bushing inner pipe (242) and a large bushing interlayer (243), wherein the large bushing outer pipe (241) is sleeved on the outer side of the large bushing inner pipe (242), and the large bushing interlayer (243) is clamped between the large bushing outer pipe (241) and the large bushing inner pipe (242) and used for connecting the large bushing outer pipe (241) and the large bushing inner pipe (242).
9. The rear suspension assembly (100) for a vehicle of claim 8, characterized in that the small bushing inner tube (232) and the large bushing inner tube (242) are light alloy pieces, and the small bushing interlayer (233) and the large bushing interlayer (243) are rubber pieces.
10. A vehicle, characterized by comprising a rear suspension assembly (100) for a vehicle according to any one of claims 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921145045.2U CN210309895U (en) | 2019-07-19 | 2019-07-19 | A vehicle that is used for rear suspension assembly of vehicle and has it |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921145045.2U CN210309895U (en) | 2019-07-19 | 2019-07-19 | A vehicle that is used for rear suspension assembly of vehicle and has it |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210309895U true CN210309895U (en) | 2020-04-14 |
Family
ID=70124530
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921145045.2U Active CN210309895U (en) | 2019-07-19 | 2019-07-19 | A vehicle that is used for rear suspension assembly of vehicle and has it |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210309895U (en) |
-
2019
- 2019-07-19 CN CN201921145045.2U patent/CN210309895U/en active Active
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