CN210122050U - New forms of energy power assembly suspension - Google Patents
New forms of energy power assembly suspension Download PDFInfo
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- CN210122050U CN210122050U CN201920650878.8U CN201920650878U CN210122050U CN 210122050 U CN210122050 U CN 210122050U CN 201920650878 U CN201920650878 U CN 201920650878U CN 210122050 U CN210122050 U CN 210122050U
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- suspension
- assembly
- support
- mounting bracket
- power assembly
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Abstract
The utility model discloses a new forms of energy power assembly suspension, including power assembly, preceding suspension installing support, back suspension assembly, back suspension installing support, left suspension assembly and left suspension installing support. A new forms of energy power assembly suspension, at first can improve the resonant frequency of suspension assembly, good NVH performance has, high assembling efficiency, and can reduce steel pipe wearing and tearing on the suspension bush subassembly, prolong the life of suspension bush subassembly, and can also inhale the shake, effectively reduce the noise of vehicle, improve the travelling comfort and the user's the satisfaction of vehicle, power assembly suspension gross weight has still been reduced at last, and increased rubber bush, the deformation volume of back suspension skeleton and left suspension installing support, reduce the vibrations that the power assembly during operation produced by a wide margin, reduce the influence of standing wave phenomenon to the power assembly suspension, reduce the safety risk, bring better use prospect.
Description
Technical Field
The utility model relates to an automobile suspension technical field, in particular to new forms of energy power assembly suspension.
Background
Along with the development of society, the living standard of people is continuously improved, automobiles become articles essential in the life of people, along with the rapid development of science and technology, the living standard of people is improved, people have higher and higher requirements on the comfortable experience of the automobiles, and therefore, the requirements of people on the suspension of the power assembly which is used as a key part for connecting the power assembly and an automobile body and plays the roles of vibration reduction and noise reduction are higher and higher, so that the requirements on the NVH performance of a power assembly suspension system are higher and higher, and the existing new energy power assembly suspension cannot meet the use requirements of people;
the existing new energy power assembly suspension has certain disadvantages when in use, the existing power assembly suspension framework is basically formed by welding sheet metal parts, the modal value is low, resonance is easy to occur, the NVH performance is poor, driving experience is poor, accidents are easy to occur, all-purpose aluminum casting is high in modal value, development cost is high, meanwhile, the noise is high when the existing power assembly suspension is used, the experience effect and satisfaction degree of a user are not high, and the use requirements of people are not met.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a main aim at provides a new forms of energy power assembly suspension, can effectively solve the problem in the background art.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a new forms of energy power assembly suspension, includes power assembly, preceding suspension installing support, back suspension assembly, back suspension installing support, left suspension assembly and left suspension installing support, power assembly includes reducing gear box and motor, the one end of preceding suspension installing support is through bolt fixed mounting inside preceding suspension assembly, preceding suspension installing support passes through bolt and one side fixed surface of reducing gear box is connected, the one end of back suspension assembly is located the inside of back suspension installing support, back suspension assembly passes through bolt and the opposite side fixed surface of reducing gear box is connected, the one end of left suspension assembly is located the inside of left suspension installing support, left side suspension installing support passes through bolt and the rear end cap fixed connection of motor.
Preferably, the front suspension assembly, the rear suspension assembly and the left suspension assembly all comprise suspension bushing components, and rubber parts are fixedly mounted on the outer surfaces of two ends of each suspension bushing component.
Preferably, the front suspension assembly still includes front suspension skeleton, front suspension skeleton includes a support, No. two supports and No. three supports, the front end surface of a scaffold weldment No. two supports is close to the lower extreme position, the lower extreme surface welding of No. three supports is at the upper end surface of No. two supports, the upper end surface of a support is close to both ends position and has all seted up the bolt hole.
Preferably, the rear suspension assembly further comprises a rear suspension framework, a plurality of groups of through grooves are formed in the middle position of the outer surface of the front end of the rear suspension framework, and three groups of mounting holes are formed in the position, far away from the rear suspension mounting bracket, of the outer surface of the front end of the rear suspension framework.
Preferably, the rear suspension installing support comprises a fourth support and a fifth support, the outer surface of the bottom end of the fourth support is welded at the middle position of the outer surface of the upper end of the fifth support, and through holes are formed in the positions, close to the upper end position, of the outer surfaces of the two sides of the fourth support and the positions, close to the two sides, of the outer surface of the upper end of the fifth support.
Preferably, left side suspension assembly still includes left side suspension skeleton, left side suspension skeleton includes No. six supports, No. seven supports, No. eight supports and No. nine supports, the welding is at the lower extreme surface of No. seven supports on the surface of No. nine supports, the front end surface of No. eight supports and the front end surface of No. six supports all weld and are close to the upper end position at the rear end surface of No. seven supports, the upper end welding of No. eight supports is close to the front end position at the lower extreme surface of No. six supports, a plurality of groups connecting hole have been seted up to the front end surface of No. six supports.
Preferably, the suspension bushing assembly and the front suspension framework, the suspension bushing assembly and the rear suspension framework and the suspension bushing assembly and the left suspension framework are formed by interference press-fitting.
Preferably, the suspension bushing assembly comprises a steel pipe, a rubber bushing and a steel bushing, the rubber bushing is located inside the steel bushing, the steel pipe is located inside the rubber bushing, the steel pipe, the rubber bushing and the steel bushing are vulcanized, and a plurality of groups of damping openings are formed in the outer surface of the rubber bushing.
Preferably, the front suspension mounting bracket, the rear suspension framework and the left suspension mounting bracket are all cast aluminum forming brackets.
Compared with the prior art, the utility model provides a new forms of energy power assembly suspension has following beneficial effect:
1. the three suspensions of the automobile power assembly suspension are separated into the corresponding suspension mounting bracket and the corresponding suspension assembly, the suspension mounting bracket and the suspension assembly are formed by aluminum casting or sheet metal parts, the suspension mounting bracket and the suspension assembly are formed by different materials, the resonance frequency of the suspension assembly is greatly improved after the suspension mounting bracket and the suspension assembly are connected together, the NVH performance is good, the assembly is convenient, the structure of the whole suspension is simple after the suspension is divided into two groups of structures, the production of people is facilitated, and the production efficiency is improved;
2. through the arrangement of the rubber part and the rubber bushing, the rubber bushing in the suspension bushing assembly and the rubber parts at two ends have certain elasticity, so that the suspension bushing assembly can play a supporting role, can absorb vibration, effectively reduces the noise of a vehicle, improves the comfort of the vehicle and the satisfaction of a user, can prevent dust from entering the interior of the suspension bushing assembly, can reduce the abrasion of a steel pipe on the suspension bushing assembly, and prolongs the service life of the suspension bushing assembly;
3. through the rubber bush and the back suspension assembly that set up, the damping mouth has been seted up on the rubber bush, logical groove has been seted up on the back suspension skeleton of back suspension assembly and the left suspension installing support, power assembly suspension gross weight has been reduced, and rubber bush has been increased, the deformation volume of back suspension skeleton and left suspension installing support, the vibrations that reduce power assembly during operation by a wide margin produced, and can reduce the influence of standing wave phenomenon to the power assembly suspension, eliminate the potential safety hazard, reduce the safety risk, and the suspended simple structure of whole new forms of energy power assembly, high durability and convenient operation, the result of use is better for traditional mode, satisfy people's operation requirement, and is comparatively practical.
The parts of the device not involved are the same as or can be implemented using prior art.
Drawings
Fig. 1 is an installation diagram of a new energy power assembly suspension of the present invention;
fig. 2 is a structural diagram of a front suspension assembly in a new energy power assembly suspension according to the present invention;
fig. 3 is a structural diagram of a front suspension mounting bracket in a new energy powertrain suspension of the present invention;
fig. 4 is a structural diagram of a rear suspension assembly in a new energy power assembly suspension according to the present invention;
fig. 5 is a structural diagram of a rear suspension mounting bracket in a new energy powertrain suspension of the present invention;
fig. 6 is a structural diagram of a left suspension assembly in the new energy powertrain suspension of the present invention;
fig. 7 is a structural diagram of a left suspension mounting bracket in a new energy powertrain suspension of the present invention;
fig. 8 is a structural diagram of a suspension bushing assembly in the new energy power assembly suspension of the present invention.
In the figure: 1. a front suspension assembly; 2. a front suspension mounting bracket; 3. a rear suspension assembly; 4. a rear suspension mounting bracket; 5. a left suspension assembly; 6. a left suspension mounting bracket; 7. a suspension liner assembly; 8. a rubber member; 9. a first bracket; 10. a second bracket; 11. a third bracket; 12. a through groove; 13. a bracket No. four; 14. a fifth bracket; 15. bracket number six; 16. a bracket with the number seven; 17. bracket eight; 18. a bracket No. nine; 19. a steel pipe; 20. a rubber bushing; 21. steel jacket; 22. a vibration damping port.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships 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 being 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 new energy power assembly suspension is shown in figure 1 and comprises a power assembly, a front suspension assembly 1, a front suspension mounting support 2, a rear suspension assembly 3, a rear suspension mounting support 4, a left suspension assembly 5 and a left suspension mounting support 6, wherein the power assembly comprises a reduction gearbox and a motor, one end of the front suspension mounting support 2 is fixedly mounted inside the front suspension assembly 1 through a bolt, the front suspension mounting support 2 is fixedly connected with the outer surface of one side of the reduction gearbox through a bolt, one end of the rear suspension assembly 3 is located inside the rear suspension mounting support 4, the rear suspension assembly 3 is fixedly connected with the outer surface of the other side of the reduction gearbox through a bolt, one end of the left suspension assembly 5 is located inside the left suspension mounting support 6, and the left suspension mounting support 6 is fixedly connected with a rear end cover of the motor through a bolt.
The front suspension mounting bracket 2, the rear suspension framework and the left suspension mounting bracket 6 are all formed by cast aluminum forming brackets, and the front suspension assembly 1, the rear suspension mounting bracket 4 and the left suspension assembly 5 are formed by sheet metal component welding.
The suspension installing support and the suspension assembly that separately become the correspondence with the three suspension of automobile power assembly suspension, suspension installing support and suspension assembly adopt cast aluminium spare or sheet metal component to constitute, both adopt different materials to constitute, the resonant frequency of suspension assembly has been improved greatly after both link together, good NVH performance has, and convenient assembling is divided into the structure of whole suspension behind two sets of structures fairly simple, the people's production of being convenient for, production efficiency has been improved.
As shown in fig. 2, 3 and 6, each of the front suspension assembly 1, the rear suspension assembly 3 and the left suspension assembly 5 includes a suspension bushing member 7, and rubber members 8 are fixedly mounted on outer surfaces of both ends of the suspension bushing member 7.
As shown in fig. 8, the suspension bushing assembly 7 includes a steel pipe 19, a rubber bushing 20 and a steel bushing 21, the rubber bushing 20 is located inside the steel bushing 21, the steel pipe 19 is located inside the rubber bushing 20, the steel pipe 19, the rubber bushing 20 and the steel bushing 21 are vulcanized, and a plurality of sets of damping openings 22 are formed in the outer surface of the rubber bushing 20.
Through the rubber spare 8 and the rubber bush 20 that set up, the inside rubber bush 20 of suspension bush subassembly 7 and the rubber spare 8 at both ends all have certain elasticity, can play the supporting role, can also inhale the shake simultaneously, effectively reduce the noise of vehicle, improve the travelling comfort and the user's the satisfaction of vehicle, and rubber spare 8 can prevent that the dust from getting into inside the suspension bush subassembly 7, and can reduce steel pipe 19 wearing and tearing on the suspension bush subassembly 7, the life of extension suspension bush subassembly 7.
As shown in fig. 2, the front suspension assembly 1 further includes a front suspension framework, the front suspension framework includes a first support 9, a second support 10 and a third support 11, the first support 9 is welded on the outer surface of the front end of the second support 10 and is close to the lower end position, the outer surface of the lower end of the third support 11 is welded on the outer surface of the upper end of the second support 10, and bolt holes are formed in the outer surface of the upper end of the first support 9 and are close to the positions of the two ends.
As shown in fig. 4, the rear suspension assembly 3 further includes a rear suspension framework, a plurality of groups of through grooves 12 are formed in the middle position of the outer surface of the front end of the rear suspension framework, and three groups of mounting holes are formed in the position, far away from the rear suspension mounting bracket 4, of the outer surface of the front end of the rear suspension framework.
Through rubber bush 20 and the back suspension assembly 3 that sets up, damping mouth 22 has been seted up on rubber bush 20, logical groove 12 has been seted up on back suspension skeleton and the left suspension installing support 6 of back suspension assembly 3, damping mouth 22 and logical groove 12 have reduced power assembly suspension gross weight, and rubber bush 20 has been increased, the deformation volume of back suspension skeleton and left suspension installing support 6, the vibrations that the power assembly during operation produced are reduced by a wide margin, and the standing wave phenomenon can be reduced to the influence of power assembly suspension, eliminate the potential safety hazard, reduce the safety risk, and whole new forms of energy power assembly suspension's simple structure, and convenient operation, the result of use is better for traditional mode, satisfy people's operation requirement, and is comparatively practical.
As shown in fig. 5, the rear suspension mounting bracket 4 includes a fourth bracket 13 and a fifth bracket 14, the outer surface of the bottom end of the fourth bracket 13 is welded at the middle position of the outer surface of the upper end of the fifth bracket 14, and through holes are formed in the positions, close to the upper end, of the outer surfaces of the two sides of the fourth bracket 13 and the positions, close to the two sides, of the outer surface of the upper end of the fifth bracket 14.
As shown in fig. 6, the left suspension assembly 5 further includes a left suspension frame, the left suspension frame includes No. six brackets 15, No. seven brackets 16, No. eight brackets 17 and No. nine brackets 18, the outer surface upper end of No. nine brackets 18 is welded on the lower end outer surface of No. seven brackets 16, the front end outer surface of No. eight brackets 17 and the front end outer surface of No. six brackets 15 are both welded on the rear end outer surface of No. seven brackets 16 near the upper end position, the upper end of No. eight brackets 17 is welded on the lower end outer surface of No. six brackets 15 near the front end position, and a plurality of groups of connecting holes are opened on the front end outer surface of No. six brackets 15.
As shown in fig. 2, 4 and 7, the suspension bushing assembly 7 and the front suspension frame, the suspension bushing assembly 7 and the rear suspension frame, and the suspension bushing assembly 7 and the left suspension frame are formed by interference press-fitting.
The connecting hole, the through hole, the mounting hole and the bolt hole have the same functions and are matched with the bolt to play a role in fixing.
It should be noted that, the utility model relates to a new forms of energy power assembly suspension, during the installation, preceding suspension assembly 1 adopts the bolt to install on the cabin water tank bottom end rail before the automobile body, back suspension installing support 4 passes through the bolt and installs on preceding sub vehicle frame, left suspension assembly 5 passes through the bolt and installs on the left front longitudinal beam of automobile body, during the use, through rubber 8 and the rubber bush 20 that set up, rubber bush 20 and the rubber 8 at both ends in the inside of suspension bush subassembly 7 all have certain elasticity, can play the supporting role, can also inhale the vibrations simultaneously, effectively reduce the noise of vehicle, improve the travelling comfort of vehicle and user's satisfaction, and rubber 8 can prevent that the dust from getting into the inside of suspension bush subassembly 7, and can reduce the wearing and tearing of steel pipe 19 on the suspension bush subassembly 7, the life of extension suspension bush subassembly 7;
the three suspensions of the automobile power assembly suspension are separated into the corresponding suspension mounting bracket and the corresponding suspension assembly, the suspension mounting bracket and the suspension assembly are formed by aluminum casting or sheet metal parts, the suspension mounting bracket and the suspension assembly are formed by different materials, the resonance frequency of the suspension assembly is greatly improved after the suspension mounting bracket and the suspension assembly are connected together, the suspension assembly has good NVH performance and is convenient to assemble, the structure of the whole suspension is simpler after the suspension is divided into two groups of structures, the production of people is facilitated, and the production efficiency is improved;
during the use, through rubber bush 20 and the back suspension assembly 3 that set up, damping mouth 22 has been seted up on rubber bush 20, logical groove 12 has been seted up on the back suspension skeleton of back suspension assembly 3 and the left suspension installing support 6, damping mouth 22 and logical groove 12 have reduced power assembly suspension total weight, and rubber bush 20 has been increased, the deformation volume of back suspension skeleton and left suspension installing support 6, the vibrations that produce when reducing the power assembly work by a wide margin, and can reduce the influence of standing wave phenomenon to the power assembly suspension, eliminate the potential safety hazard, reduce the safety risk, and whole new forms of energy power assembly suspension's simple structure, and convenient operation, the result of use is better for the conventional mode, satisfy people's operation requirement, and is comparatively practical.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (9)
1. The utility model provides a new forms of energy power assembly suspension which characterized in that: comprises a power assembly, a front suspension assembly (1), a front suspension mounting bracket (2), a rear suspension assembly (3), a rear suspension mounting bracket (4), a left suspension assembly (5) and a left suspension mounting bracket (6), the power assembly comprises a reduction gearbox and a motor, one end of the front suspension mounting bracket (2) is fixedly mounted in the front suspension assembly (1) through a bolt, the front suspension mounting bracket (2) is fixedly connected with the outer surface of one side of the reduction gearbox through a bolt, one end of the rear suspension assembly (3) is positioned in the rear suspension mounting bracket (4), the rear suspension assembly (3) is fixedly connected with the outer surface of the other side of the reduction box through a bolt, one end of the left suspension assembly (5) is positioned in the left suspension mounting bracket (6), and the left suspension mounting bracket (6) is fixedly connected with the rear end cover of the motor through a bolt.
2. The new energy powertrain suspension of claim 1, further comprising: preceding suspension assembly (1), back suspension assembly (3) and left suspension assembly (5) all include suspension bush subassembly (7), the equal fixed mounting in both ends surface of suspension bush subassembly (7) has rubber spare (8).
3. The new energy powertrain suspension of claim 2, wherein: preceding suspension assembly (1) still includes preceding suspension skeleton, preceding suspension skeleton includes a support (9), No. two supports (10) and No. three supports (11), the front end surface of a support (9) welding at No. two supports (10) is close to the lower extreme position, the lower extreme surface welding of No. three supports (11) is at the upper end surface of No. two supports (10), the upper end surface of a support (9) is close to both ends position and has all seted up the bolt hole.
4. The new energy powertrain suspension of claim 2, wherein: the rear suspension assembly (3) further comprises a rear suspension framework, a plurality of groups of through grooves (12) are formed in the middle position of the outer surface of the front end of the rear suspension framework, and three groups of mounting holes are formed in the position, far away from the rear suspension mounting bracket (4), of the outer surface of the front end of the rear suspension framework.
5. The new energy powertrain suspension of claim 1, further comprising: rear suspension installing support (4) include No. four support (13) and No. five support (14), the bottom surface of No. four support (13) welds the upper end surface intermediate position of No. five support (14), the both sides surface of No. four support (13) is close to the upper end position and the upper end surface of No. five support (14) and is close to both sides position and has all seted up the through-hole.
6. The new energy powertrain suspension of claim 2, wherein: left side suspension assembly (5) still include left side suspension skeleton, left side suspension skeleton includes No. six support (15), No. seven support (16), No. eight support (17) and No. nine support (18), the lower extreme surface at No. seven support (16) of surface upper end welding of No. nine support (18), the front end surface of No. eight support (17) and the front end surface of No. six support (15) all weld the rear end surface at No. seven support (16) and are close to the upper end position, the upper end welding of No. eight support (17) is close to the front end position at the lower extreme surface of No. six support (15), a plurality of groups connecting hole has been seted up to the front end surface of No. six support (15).
7. The new energy powertrain suspension of claim 3, 4 or 6, wherein: the suspension bushing assembly (7) and the front suspension framework, the suspension bushing assembly (7) and the rear suspension framework and the suspension bushing assembly (7) and the left suspension framework are formed by interference press-fitting.
8. The new energy powertrain suspension of claim 2, wherein: the suspension bushing assembly (7) comprises a steel pipe (19), a rubber bushing (20) and a steel sleeve (21), the rubber bushing (20) is located inside the steel sleeve (21), the steel pipe (19) is located inside the rubber bushing (20), the steel pipe (19), the rubber bushing (20) and the steel sleeve (21) are vulcanized, and a plurality of groups of damping openings (22) are formed in the outer surface of the rubber bushing (20).
9. The new energy powertrain suspension of claim 4, wherein: and the front suspension mounting bracket (2), the rear suspension framework and the left suspension mounting bracket (6) are all cast aluminum forming brackets.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920650878.8U CN210122050U (en) | 2019-05-08 | 2019-05-08 | New forms of energy power assembly suspension |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920650878.8U CN210122050U (en) | 2019-05-08 | 2019-05-08 | New forms of energy power assembly suspension |
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| Publication Number | Publication Date |
|---|---|
| CN210122050U true CN210122050U (en) | 2020-03-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920650878.8U Expired - Fee Related CN210122050U (en) | 2019-05-08 | 2019-05-08 | New forms of energy power assembly suspension |
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| CN (1) | CN210122050U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110065378A (en) * | 2019-05-08 | 2019-07-30 | 江西江特电动车有限公司 | A kind of new energy dynamic assembly suspension |
-
2019
- 2019-05-08 CN CN201920650878.8U patent/CN210122050U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110065378A (en) * | 2019-05-08 | 2019-07-30 | 江西江特电动车有限公司 | A kind of new energy dynamic assembly suspension |
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| 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: 20200303 Termination date: 20210508 |