CN210706852U

CN210706852U - Automobile motor suspension mechanism

Info

Publication number: CN210706852U
Application number: CN201921682926.8U
Authority: CN
Inventors: 陈丽; 张新中; 康雨辰; 黄福良; 王桐; 宋金行; 魏悦
Original assignee: Guotang Automobile Co Ltd
Current assignee: Guotang Automobile Co Ltd
Priority date: 2019-10-09
Filing date: 2019-10-09
Publication date: 2020-06-09
Anticipated expiration: 2029-10-09

Abstract

The utility model provides an automobile motor suspension mechanism, which comprises a top plate, an upper suspension frame, a lower suspension frame, a connecting column and a switching block; the two transfer blocks are oppositely fixed on the motor shell from top to bottom; the upper suspension and the lower suspension respectively comprise an integrally formed tensioning body and clamping arms, the tensioning body is an arc elastic piece which is concave towards one side of the motor, the transfer block is locked on the tensioning body, the two clamping arms are symmetrically distributed on the left side and the right side of the tensioning body, and the tensioning body can be tensioned and deformed by pulling the clamping arms; the two connecting columns are fixedly connected with the upper suspension and the lower suspension and are fixed on the clamping arms; the top plate is positioned at the top of the upper suspension and fixedly connected with the upper suspension and the frame. The utility model provides a motor and hang the not hard up phenomenon of being connected between the mechanism.

Description

Automobile motor suspension mechanism

Technical Field

The utility model belongs to the technical field of the automobile manufacturing, concretely relates to car motor hangs mechanism.

Background

The driving motor of car utilizes suspension bracket to install on the drive crane span structure of frame usually, through bolted connection between suspension bracket and the motor, often traveles under the vibration road conditions as the automobile body, perhaps the car is the back of traveling for a long time, the bolt can appear becoming flexible because of the drunkenness with being connected between the suspension bracket, leads to being connected between motor and the frame and rocks to the normal drive work of motor has been influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an automobile motor hangs mechanism to solve the motor and hang the not hard up phenomenon of being connected between the mechanism.

The utility model provides a following technical scheme:

an automobile motor suspension mechanism comprises a top plate, an upper suspension, a lower suspension, a connecting column and a switching block; the two transfer blocks are oppositely fixed on the motor shell from top to bottom; the upper suspension and the lower suspension respectively comprise an integrally formed tensioning body and clamping arms, the tensioning body is an arc elastic piece which is concave towards one side of the motor, the transfer block is locked on the tensioning body, the two clamping arms are symmetrically distributed on the left side and the right side of the tensioning body, and the tensioning body can be tensioned and deformed by pulling the clamping arms; the two connecting columns are fixedly connected with the upper suspension and the lower suspension and are fixed on the clamping arms; the top plate is positioned at the top of the upper suspension and fixedly connected with the upper suspension and the frame.

Preferably, all be equipped with the draw-in groove on the wall of the front and back both sides of tensioning body, both sides all are equipped with around the switching piece with the pothook that the draw-in groove matches, the pothook embedding in the draw-in groove.

Preferably, the clamping groove is of an arc groove body structure with the same curvature as that of the tensioning body.

Preferably, the bottom of the connecting column is welded on the clamping arms of the lower suspension, and the top of the connecting column is sequentially connected with the clamping arms of the upper suspension and the top plate through screws.

Preferably, a positioning sleeve is welded at the bottom of the clamping arm of the upper suspension, the inner diameter of the positioning sleeve is matched with the diameter of the connecting column, and the top of the connecting column can be inserted into the positioning sleeve.

Preferably, the length of the positioning sleeve is 10-15 mm.

The utility model has the advantages that: the utility model discloses on being fixed in suspension and lower suspension with the motor through the switching piece, the spliced pole was taut goes up the arm lock of suspension and lower suspension, makes the camber of the tensioning body in the middle of the suspension diminish and take place deformation, and the tensile is applyed to one side of keeping away from the motor to the switching piece to the deformation of the tensioning body, and it is inseparabler to make the connection between switching piece and the tensioning body more firm, the not hard up phenomenon can not appear between the two. The upper suspension and the lower suspension are of symmetrical structures, and the directions of the pulling forces applied to the motor by the upper suspension and the lower suspension are opposite, so that the two switching blocks are reliably locked on the upper suspension or the lower suspension; the upper tensioning body and the lower tensioning body are in a tensioning state, and the upper suspension and the lower suspension are fixedly connected through the rigid connecting column, so that the motor and the frame are always in a fixed state, and the working reliability of the motor is guaranteed.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic structural view of embodiment 1 of the present invention;

FIG. 2 is a schematic cross-sectional view of the portion A-A in FIG. 1;

fig. 3 is a schematic structural view of a lower suspension according to embodiment 1 of the present invention in a free state;

fig. 4 is a schematic structural view of embodiment 1 of the present invention in a lower suspension tensioned state;

fig. 5 is a schematic structural view of embodiment 2 of the present invention;

labeled as: 1. a top plate; 2. an upper suspension; 3. a lower suspension; 4. connecting columns; 5. a transfer block; 6. a motor; 7. a tension body; 8. clamping arms; 9. a card slot; 10. a hook; 11. a positioning sleeve; 12. and (4) bolts.

Detailed Description

Example 1

As shown in fig. 1 to 4, an automobile motor suspension mechanism is used for fixing a motor on a frame in a suspension manner, so that the motor and the suspension mechanism are stably connected. The suspension mechanism comprises a top plate 1, an upper suspension 2, a lower suspension 3, a connecting column 4 and a transfer block 5. Two transfer blocks 5 are oppositely fixed on the shell of the motor 6 up and down, and the transfer blocks 5 are used for connecting the motor 6 with the upper suspension 2 and the lower suspension 3. As shown in fig. 3 and 4, each of the upper suspension 2 and the lower suspension 3 includes an integrally formed tension body 7 and clamp arms 8, the tension body 7 is an arc-shaped stainless steel elastic member recessed toward one side of the motor 6, and has a certain amount of elastic deformation, the two clamp arms 8 are symmetrically distributed on the left and right sides of the tension body 7, and the clamp arms 8 are pulled toward the recessed side of the tension body 7, so that the tension body 7 is deformed to a certain degree and tensioned. The transfer block 5 is locked on the tension body 7, and the two connecting posts 4 are fixedly connected with the clamping arms 8 of the upper suspension 2 and the lower suspension 3 along the longitudinal direction. The top plate 1 is positioned on the top of the upper suspension 2, and the top plate 1 is fixedly connected with the upper suspension 2 and the vehicle frame, so that the motor 6 is fixedly suspended on the vehicle frame.

As shown in fig. 2, the adapter block 5 is fixedly connected with the tension body 7 through a snap structure, and the specific form is as follows: all be equipped with draw-in groove 9 on the wall of the front and back both sides of tensioning body 7, draw-in groove 9 is the arc groove body structure the same with tensioning body 7's camber, and both sides all are equipped with the pothook 10 that matches with draw-in groove 9 around switching piece 5, and pothook 10 is the stainless steel that has certain deformation volume, breaks pothook 10 slightly to the outside during the installation, makes pothook 10 align draw-in groove 9 then with its embedding draw-in groove 9. When the tensioning body 7 is in a tensioning state, the clamping groove 9 is tensioned and deformed along with the tensioning body 7, so that the clamping groove 9 further clamps the clamping hook 10 due to the curvature difference between the clamping groove 9 and the clamping hook 10, the connection strength between the switching block 5 and the tensioning body 7 is enhanced, and the connection between the motor 6 and the suspension mechanism is stable after long-term use.

As shown in fig. 1, the bottom of the connecting column 4 is welded to the clipping arm 8 of the lower suspension 3, and the top of the connecting column 4 is connected to the clipping arm 8 of the upper suspension and the top plate 1 in turn by screws. Go up 8 bottom welding of arm lock of suspension 2 and have a position sleeve 11, the internal diameter of position sleeve 11 matches with the diameter of spliced pole 4, the length of position sleeve 11 is 10-15mm, the top of spliced pole 4 can be inserted in position sleeve 11, when assembling spliced pole 4 and last suspension 2, upwards take-up earlier and be fixed in spliced pole 4 on the suspension 3 down, insert the top of spliced pole 4 in position sleeve 11, then screw up the screw, fixed roof 1, go up suspension 2 and spliced pole 4, position sleeve 11 makes spliced pole 4 that is compressed can not freely rock, it is very convenient laborsaving to assemble.

Example 2

As shown in fig. 5, the difference between this embodiment and embodiment 1 lies in that the connection manner of the transfer block 5 and the tension body 7 is different, the transfer block 5 is fixedly connected with the tension body 7 through the bolt 12, when the tension body 7 is in a tensioned state, the head of the bolt 12 is pressed in a direction away from the motor, so that the bolt 12 is not easy to move up and down and loosen, and the connection between the motor 6 and the suspension mechanism is still firm and reliable after long-term use.

The installation method of the motor suspension mechanism comprises the following steps: the switching block 5 positioned on the upper side of the motor 6 is connected with the tensioning body of the upper suspension 2, and then the two clamping arms of the top plate 1 and the upper suspension 2 are pre-tightened by screws, so that the tensioning body is deformed and tensioned, and is tightly connected with the switching block 5. Then will be located the switching piece 5 of motor 6 downside and install on the tensioning body of lower suspension 3, the pulling welds two spliced poles 4 on the arm lock of lower suspension 3, makes the top of spliced pole 4 insert in positioning sleeve 11, continues again with screw tightening upper hanger bracket 2 and spliced pole 4 to the tensioning body tensioning of suspension 3 down makes switching piece 5 of downside firmly lock on this tensioning body, is difficult to appear not hard up phenomenon after long-term the use.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. An automobile motor suspension mechanism is characterized by comprising a top plate, an upper suspension, a lower suspension, a connecting column and a switching block; the two transfer blocks are oppositely fixed on the motor shell from top to bottom; the upper suspension and the lower suspension respectively comprise an integrally formed tensioning body and clamping arms, the tensioning body is an arc-shaped elastic piece which is concave towards one side of the motor, and the switching block is locked on the tensioning body; the two clamping arms are symmetrically distributed on the left side and the right side of the tensioning body, and the tensioning body can be tensioned and deformed by pulling the clamping arms; the two connecting columns are fixedly connected with the upper suspension and the lower suspension and are fixed on the clamping arms; the top plate is positioned at the top of the upper suspension and fixedly connected with the upper suspension and the frame.

2. The automobile motor suspension mechanism according to claim 1, wherein the tensioning body has a slot on both sides of the front and rear walls, the adapter block has a hook matching with the slot on both sides of the front and rear walls, and the hook is embedded in the slot.

3. The vehicle motor suspension of claim 2, wherein the slot is an arcuate slot having the same curvature as the tensioner.

4. The motor vehicle suspension of claim 1 wherein the adapter block is bolted to the tensioner body.

5. The automobile motor suspension mechanism according to claim 3 or 4, wherein the bottom of the connecting column is welded to the clamping arms of the lower suspension, and the top of the connecting column is connected with the clamping arms of the upper suspension and the top plate in sequence through screws.

6. The motor suspension mechanism of claim 5, wherein a positioning sleeve is welded to the bottom of the clamping arm of the upper suspension, the inner diameter of the positioning sleeve matches the diameter of the connecting column, and the top of the connecting column can be inserted into the positioning sleeve.

7. The motor suspension of claim 6 wherein the alignment sleeve is 10-15mm in length.