CN219544472U - Suspension bracket of automobile power assembly - Google Patents

Suspension bracket of automobile power assembly Download PDF

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Publication number
CN219544472U
CN219544472U CN202320493507.XU CN202320493507U CN219544472U CN 219544472 U CN219544472 U CN 219544472U CN 202320493507 U CN202320493507 U CN 202320493507U CN 219544472 U CN219544472 U CN 219544472U
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China
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power
arm
frame
power arm
placing
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CN202320493507.XU
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Chinese (zh)
Inventor
季佳伟
兰靛靛
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Xiamen University of Technology
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Xiamen University of Technology
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    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02TCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00Road transport of goods or passengers
    • Y02T10/10Internal combustion engine [ICE] based vehicles
    • Y02T10/40Engine management systems

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  • Arrangement Or Mounting Of Propulsion Units For Vehicles (AREA)

Abstract

The utility model discloses an automobile power assembly suspension bracket, which belongs to the technical field of automobile suspension, wherein the suspension bracket comprises a mounting plate connected to the bottom of an automobile, the lower end of the mounting plate is rotatably provided with a placing frame for placing a power assembly, two sides of the placing frame are respectively rotatably connected with a power arm, two sides of the placing frame are respectively rotatably connected with a resistance arm, the other end of the power arm is rotatably provided with a connecting piece, the connecting piece is fixedly connected to the automobile frame, and the other end of the resistance arm is rotatably connected with the power arm; in the process of moving the automobile, if the automobile frame vibrates, the power arm moves along with the automobile frame, but the resistance arm can give opposite acting force to the power arm to stabilize the movement of the power arm, so that the looseness of the power assembly caused by the vibration of the automobile frame is prevented, the placing frame of the power assembly is fixedly connected with the automobile bottom, the looseness of the power assembly is further prevented, potential safety hazards are avoided, and dangers are prevented.

Description

Suspension bracket of automobile power assembly
Technical Field
The utility model relates to the technical field of automobile suspension, in particular to an automobile power assembly suspension bracket.
Background
The automobile suspension bracket is an indispensable important part for connecting the power assembly (motor and reducer) with the automobile body or the automobile frame, and mainly plays a role in supporting and positioning the power assembly and isolating vibration transmission.
The existing automobile suspension bracket is used for connecting the power assembly with an automobile frame through a simple assembly flat plate structure, the stability of the power assembly cannot be guaranteed through the connecting structure, if the automobile vibrates in the using process, the power assembly is easy to loosen, and potential safety hazards exist.
Disclosure of Invention
The present utility model is directed to solving the above-described problems. It is an object of the present utility model to provide an automotive powertrain suspension bracket that solves the above problems.
The technical scheme of the utility model is as follows:
the utility model provides an automobile power assembly suspension support, suspension support includes a mounting panel that is used for connecting at the bottom of the car, the lower extreme rotation of mounting panel is provided with a rack that is used for placing the power assembly, the both sides of rack rotate respectively and are connected with the power arm, and the both sides of rack still rotate respectively and are connected with the resistance arm, the other end rotation of power arm is provided with the connecting piece, connecting piece fixed connection is on the frame, the other end and the power arm rotation of resistance arm are connected to stabilize the power assembly.
The preferred embodiment is that the rack comprises a connecting frame and a placing part, one end of the connecting frame is rotatably connected to the mounting plate, and the other end of the connecting frame and the side wall of the placing part are integrally formed so as to fix the suspension bracket on the vehicle.
The preferred embodiment is that the power arm comprises a first power arm and a second power arm which are horizontally arranged in parallel, one ends of the first power arm and the second power arm are rotatably connected to the same side of the placing part, and the other ends of the first power arm and the second power arm are rotatably connected to two ends of the connecting piece, so that the power arm can move along with the frame.
The preferred embodiment is that the resistance arm comprises a damper and a spring, the spring is sleeved on the damper, one end of the resistance arm is rotationally connected to the connecting frame, the connecting position of the resistance arm is located at the outer side of the connecting position of the placing frame and the mounting plate, the other end of the resistance arm penetrates through the second power arm to be rotationally connected to the other end of the first power arm, and an acute angle is formed between the resistance arm and the first power arm, so that the resistance arm can prevent the movement of the power arm.
Further, a plurality of through holes are formed in the first power arm and the second power arm, the second power arm is in a shape that two ends of the middle opening are closed, and the resistance arm penetrates through the opening and is connected with the first power arm so as to reduce the weight of the first power arm and the second power arm.
Further, the first power arm is further provided with a reinforcing rib for reinforcing the strength of the first power arm in a protruding mode, and the through hole is formed in the reinforcing rib so as to strengthen the strength of the first power arm and prevent breakage.
Further, a limiting hole for limiting the power assembly is formed in one side wall of the placement portion, the other side wall of the placement portion protrudes outwards to form a limiting groove, and a limiting plate for limiting the power assembly is arranged on the limiting groove so as to limit the movement of the power assembly.
Further, two fixing plates for fixing the placing frame are arranged in the placing portion, the fixing plates are fixedly installed at the upper end and the lower end of the placing portion, the two ends of the fixing plates are clamped on the side wall of the placing portion, the two ends of the fixing plates are respectively provided with a clamping portion, corresponding clamping grooves are formed in the two side walls of the placing portion, and the clamping portions are clamped in the clamping grooves to prevent the placing frame from moving in the vertical direction.
Further, a connecting plate for fixing the connecting frame is arranged on each of two sides of the connecting frame, and two ends of the connecting plate are connected with two side walls of the connecting frame so as to prevent the connecting frame from moving in the horizontal direction.
The automobile power assembly suspension bracket has the following technical effects:
the utility model relates to an automobile power assembly suspension bracket, which comprises a mounting plate, wherein the mounting plate is connected to the bottom of an automobile, a placing frame is rotatably arranged at the lower end of the mounting plate and used for placing a power assembly, power arms are rotatably connected to two sides of the placing frame respectively, resistance arms are rotatably connected to two sides of the placing frame respectively, a connecting piece is rotatably arranged at the other end of the power arms, the connecting piece is fixedly connected to an automobile frame, and the other end of the resistance arms is rotatably connected with the power arms; in the process of the movement of the automobile, if the frame vibrates, the power arm moves along with the frame, but the resistance arm can give opposite acting force to the power arm, so that the movement of the power arm is stabilized, the looseness of the power assembly caused by the vibration of the frame is prevented, the placing frame of the power assembly is fixedly connected with the bottom of the automobile, the looseness of the power assembly is further prevented, potential safety hazards are avoided, and danger is prevented.
Other characteristic features and advantages of the utility model will become apparent from the following description of exemplary embodiments, which is to be read with reference to the accompanying drawings.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description, serve to explain the principles of the utility model. In the drawings, like reference numerals are used to identify like elements. The drawings, which are included in the description, illustrate some, but not all embodiments of the utility model. Other figures can be derived from these figures by one of ordinary skill in the art without undue effort.
FIG. 1 is a schematic elevational view of the present utility model;
fig. 2 is a schematic view of the back structure of the present utility model.
Reference numerals illustrate:
suspension bracket 10, mounting plate 11, placement frame 12, connection frame 121, connection plate 1211, placement portion 122, limiting hole 1221, limiting groove 1222, limiting plate 1223, fixing plate 123, engagement portion 1231, clamping groove 124, power arm 13, first power arm 131, reinforcing rib 1311, second power arm 132, connection member 133, through hole 134, resistance arm 14, damper 141, spring 142.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model. It should be noted that, without conflict, the embodiments of the present utility model and features of the embodiments may be arbitrarily combined with each other.
The following describes the suspension bracket of the automobile power assembly in detail with reference to the drawings and the embodiments.
As shown in fig. 1 to 2, the present utility model provides an automobile power assembly suspension bracket 10, and an automobile power assembly suspension bracket 10, wherein the suspension bracket 10 includes a mounting plate 11 for connecting to a vehicle bottom, a placement frame 12 for placing a power assembly is rotatably provided at a lower end of the mounting plate 11, power arms 13 are rotatably connected to two sides of the placement frame 12 respectively, resistance arms 14 are rotatably connected to two sides of the placement frame 12 respectively, a connecting piece 133 is rotatably provided at the other end of the power arms 13, the connecting piece 133 is fixedly connected to a vehicle frame, and the other end of the resistance arms 14 is rotatably connected to the power arms 13; specifically, the placing frame 12 is formed by two side walls, the two side walls are parallel to each other, the two side walls of the placing frame 12 are provided with openings, the positions of the openings of the two side walls correspond to each other, and the openings are used for rotationally connecting the power arm 13 and the resistance arm 14, and the power arm 13 and the resistance arm 14 connect the two side walls to each other, and the rotational connection may be, for example, a hinge connection, or a shaft connection, etc., so as to realize the mutual rotation of the power arm 13 and the resistance arm 14 and the placing frame 12, which is not limited herein; in use, the vehicle vibrates, the power arm 13 moves along with the vehicle frame in the vertical direction, and the resistance arm 14 gives an opposite force to the power arm 13 to reduce the amplitude of the movement.
In order to fixedly mount the suspension bracket 10 on the vehicle bottom, the placement frame 12 includes a connection frame 121 and a placement portion 122, one end of the connection frame 121 is rotatably connected to the mounting plate 11, and the other end of the connection frame 121 is integrally formed with a side wall of the placement portion 122; specifically, the connecting frame 121 is formed by two side walls, the two side walls are parallel and corresponding to each other, and the other end of the two side walls of the connecting frame 121 and the two side walls of the placing portion 122 are integrally formed, so that the connection strength between the connecting frame 121 and the placing portion 122 can be increased; specifically, the two ends of the mounting plate 11 are provided with connecting holes, the two side walls of the connecting frame 121 are correspondingly provided with connecting holes, and the connecting holes are rotationally connected after being aligned, so that the connecting frame 121 and the mounting plate 11 can rotate mutually; specifically, the mounting plate 11 is provided with bolt holes, and the mounting plate 11 can be fixed on the vehicle bottom through long bolts by the mounting plate 11.
In order to buffer the vibration from the frame, the power arm 13 includes a first power arm 131 and a second power arm 132, which are horizontally parallel to each other, one ends of the first power arm 131 and the second power arm 132 are rotatably connected to the same side of the placement part 122, and the other ends thereof are rotatably connected to both ends of the connection member 133; specifically, one end of the first power arm 131 is rotatably connected to the bottom of the placement portion 122, and one end of the second power arm 132 is rotatably connected to the top of the placement portion 122; specifically, the two ends of the connecting piece 133 are respectively provided with a connecting port, the other ends of the first power arm 131 and the second power arm 132 are rotatably connected in the connecting ports, the connecting piece 133 is provided with a bolt hole, the connecting piece 133 can be fixedly connected to the frame through a bolt, and when the frame moves vertically, the power arm 13 moves along with the frame.
Further, the resistance arm 14 includes a damper 141 and a spring 142, the spring 142 is sleeved on the damper 141, one end of the resistance arm 14 is rotatably connected to the connecting frame 121, the connecting position is located at the outer side of the connecting position of the placing frame 12 and the mounting plate 11, the other end of the resistance arm 14 passes through the second power arm 132 and is rotatably connected to the other end of the first power arm 131, and an acute angle is formed between the resistance arm 14 and the first power arm 131; specifically, the damper 141 is configured to consume energy and is retractable, the spring 142 is configured to slow down the amplitude of vibration, when the damper 141 is extended, the spring 142 has an inward tension, so that the damper 141 has a tendency to move inward, when the damper 141 is compressed, the spring 142 is compressed, at this time, the spring 142 has an outward tension, so that the damper 141 has a tendency to move outward, when the first power arm 131 vibrates with the frame, the damper 141 is made to retract back and forth, so that the spring 142 applies tension or pulling force to the damper 141, thereby reducing the movement of the first power arm 131; specifically, a connection hole is provided on the connection frame 121, and the connection hole is used for rotationally connecting with one end of the resistance arm 14, and the connection hole is located below the mounting plate 11, and is located at the outer side of the connection position between the mounting plate 11 and the connection frame 121, so that the resistance arm 14 can play a role in damping vibration; specifically, the resistance arm 14 and the first power arm 131 form an acute angle therebetween, so that a triangle structure is formed between the resistance arm 14, the first power arm 131 and the placement frame 12, and stability is improved according to the triangle shape, thereby increasing stability of the novel suspension bracket 10.
In order to reduce the weight of the power arm 13, the first power arm 131 and the second power arm 132 are provided with a plurality of through holes 134, the second power arm 132 is in a shape that the two ends of the middle opening are closed, and the resistance arm 14 passes through the opening and is connected with the first power arm 131; specifically, the shape of the through hole 134 is not limited, and may be circular, rectangular, or other shapes, for example, to achieve a weight reduction effect, and is not limited herein, so that the power arm 13 can reduce its own weight while ensuring its own strength.
In order to strengthen the strength of the first power arm 131, the first power arm 131 is further provided with a reinforcing rib 1311 for reinforcing its own strength, and the reinforcing rib 1311 is also provided with the through hole 134, so that the weight of the first power arm 131 can be reduced while the strength of the first power arm 131 is reinforced.
In order to fix the power assembly, a limiting hole 1221 for limiting the power assembly is formed on one side wall of the placement part 122, the other side wall of the placement part 122 protrudes outwards to form a limiting groove 1222, and a limiting plate 1223 for limiting the power assembly is arranged on the limiting groove 1222; specifically, the front end of the power assembly is located in the limiting hole 1221, the rear end of the power assembly may be placed in the limiting groove 1222, the shape of the limiting groove 1222 may be set according to the shape of the rear end of the power assembly, and the limiting plate 1223 may fix the power assembly in the placing portion 122 through a bolt to prevent shaking.
Further, two fixing plates 123 for fixing the placement frame 12 are disposed in the placement portion 122, the fixing plates 123 are fixedly mounted at the upper and lower ends of the placement portion 122, the two ends of the fixing plates 123 are engaged with the side walls of the placement portion 122, the two ends of the fixing plates 123 are respectively provided with an engaging portion 1231, corresponding two side walls of the placement portion 122 are provided with an engaging groove 124, and the engaging portions 1231 are engaged in the engaging groove 124; specifically, in the present embodiment, the engaging portion 1231 is a "T" shape, and a right-angle slot is formed at the engaging portion 1231, when the engaging portion 1231 is engaged into the engaging slot 124, the inner surface of the side wall of the placement portion 122 abuts against the side wall of the right-angle slot, so as to prevent the placement frame 12 from being pressed inward and recessed, and the fixing plate 123 can also prevent the lateral movement of the two side walls of the placement portion 122.
Further, a connecting plate 1211 for fixing the connecting frame 121 is disposed on each side of the connecting frame 121, and two ends of the connecting plate 1211 are connected to two side walls of the connecting frame 121; specifically, the connecting plate 1211 fixedly connects the two sidewalls of the connecting frame 121, so that the connecting frame 121 and the two sidewalls of the placement portion 122 are prevented from moving outwards, and are more stable.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that an article or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such article or apparatus. Without further limitation, an element defined by the phrase "comprising … …" does not exclude the presence of other like elements in an article or apparatus that comprises the element.
The above embodiments are only for illustrating the technical scheme of the present utility model, not for limiting the same, and the present utility model is described in detail with reference to the preferred embodiments. It will be understood by those skilled in the art that various modifications and equivalent substitutions may be made to the technical solution of the present utility model without departing from the spirit and scope of the technical solution of the present utility model, and the present utility model is intended to be covered by the scope of the appended claims.

Claims (9)

1. An automobile power assembly suspension bracket, which is characterized in that: the suspension bracket comprises a mounting plate which is used for being connected to the bottom of a vehicle, a placing frame which is used for placing the power assembly is rotatably arranged at the lower end of the mounting plate, power arms are respectively connected to the two sides of the placing frame in a rotating mode, resistance arms are respectively connected to the two sides of the placing frame in a rotating mode, connecting pieces are arranged at the other ends of the power arms in a rotating mode, the connecting pieces are fixedly connected to the vehicle frame, and the other ends of the resistance arms are connected with the power arms in a rotating mode.
2. The automotive powertrain suspension mount of claim 1, wherein:
the rack comprises a connecting frame and a placing part, one end of the connecting frame is rotationally connected to the mounting plate, and the other end of the connecting frame is integrally formed with the side wall of the placing part.
3. The automotive powertrain suspension mount of claim 2, wherein:
the power arms comprise a first power arm and a second power arm which are horizontally arranged in parallel, one ends of the first power arm and the second power arm are rotatably connected to the same side of the placing part, and the other ends of the first power arm and the second power arm are rotatably connected to two ends of the connecting piece.
4. A vehicle powertrain suspension bracket according to claim 3, wherein:
the resistance arm comprises a damper and a spring, the spring is sleeved on the damper, one end of the resistance arm is rotationally connected to the connecting frame, the connecting position of the resistance arm is located at the outer side of the connecting position of the placing frame and the mounting plate, the other end of the resistance arm penetrates through the second power arm to be rotationally connected to the other end of the first power arm, and an acute angle is formed between the resistance arm and the first power arm.
5. A vehicle powertrain suspension bracket according to claim 3, wherein:
the first power arm and the second power arm are respectively provided with a plurality of through holes, the second power arm is in a shape that two ends of the middle opening are closed, and the resistance arm penetrates through the opening and is connected with the first power arm.
6. The automotive powertrain suspension mount of claim 5, wherein:
the first power arm is further provided with a reinforcing rib for reinforcing the strength of the first power arm in a protruding mode, and the reinforcing rib is provided with the through hole.
7. The automotive powertrain suspension mount of claim 2, wherein:
one side wall of the placing part is provided with a limiting hole for limiting the power assembly, the other side wall of the placing part protrudes outwards to form a limiting groove, and the limiting groove is provided with a limiting plate for limiting the power assembly.
8. The automotive powertrain suspension mount of claim 2, wherein:
the fixing device is characterized in that two fixing plates used for fixing the placing frame are arranged in the placing portion, the fixing plates are fixedly installed at the upper end and the lower end of the placing portion, the two ends of the fixing plates are clamped on the side wall of the placing portion, the two ends of the fixing plates are respectively provided with a clamping portion, corresponding clamping grooves are formed in the two side walls of the placing portion, and the clamping portions are clamped in the clamping grooves.
9. The automotive powertrain suspension mount of claim 2, wherein:
the two sides of the connecting frame are respectively provided with a connecting plate used for fixing the connecting frame, and two ends of the connecting plate are connected with two side walls of the connecting frame.
CN202320493507.XU 2023-03-15 2023-03-15 Suspension bracket of automobile power assembly Active CN219544472U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202320493507.XU CN219544472U (en) 2023-03-15 2023-03-15 Suspension bracket of automobile power assembly

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202320493507.XU CN219544472U (en) 2023-03-15 2023-03-15 Suspension bracket of automobile power assembly

Publications (1)

Publication Number Publication Date
CN219544472U true CN219544472U (en) 2023-08-18

Family

ID=87736559

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202320493507.XU Active CN219544472U (en) 2023-03-15 2023-03-15 Suspension bracket of automobile power assembly

Country Status (1)

Country Link
CN (1) CN219544472U (en)

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