CN210246500U - Hanging installation damping structure of motor - Google Patents
Hanging installation damping structure of motor Download PDFInfo
- Publication number
- CN210246500U CN210246500U CN201921421811.3U CN201921421811U CN210246500U CN 210246500 U CN210246500 U CN 210246500U CN 201921421811 U CN201921421811 U CN 201921421811U CN 210246500 U CN210246500 U CN 210246500U
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- motor
- shock absorber
- damper
- plate
- fixedly connected
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Abstract
The utility model discloses a hanging type installation vibration damping structure of a motor, which comprises a vehicle body welding plate and a motor fixedly connected on the vehicle body welding plate, wherein the motor is fixedly connected with the vehicle body welding plate through a damper, the damper comprises a damper main body, the damper main body is positioned between the motor and the vehicle body welding plate, both ends of the damper main body are fixedly connected with damper bolts, both ends of the damper main body are respectively in threaded connection with the vehicle body welding plate and the motor through the damper bolts, the damper is arranged between the motor and a forklift motor mounting plate, the damper main body is clamped between a knife rest and the forklift motor mounting plate in the installation process, so that the vibration generated by the motor can be effectively buffered and damped, the vibration transmitted to the forklift main body is greatly reduced, and the driving comfort is improved, meanwhile, the damage of vibration to the forklift is reduced.
Description
Technical Field
The utility model relates to a motor installation technical field specifically is a hanging installation damping structure of motor.
Background
At present to some space compactness, limited fork truck, its oil pump motor adopts hanging installation usually, directly adopts bolted connection between motor and the automobile body, and this kind of connection belongs to rigid connection. Because the motor can generate vibration during working, the vibration is directly transmitted to the vehicle body through the rigid structure and then transmitted to the driver seat, the operating handle and the like, great discomfort is brought to the driver, the driving fatigue is easy to cause, and even the human tissue damage can be caused to the driver in the past for a long time; the structure does not have the damping effect, must have higher intensity requirement to motor lower margin and fixing bolt intensity, otherwise very easily arouses to destroy, brings the potential safety hazard.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a hanging installation damping structure of motor to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
the utility model provides a hanging installation damping structure of motor, including automobile body welded plate and fixed connection in motor on the automobile body welded plate, the motor pass through the bumper shock absorber with automobile body welded plate fixed connection, the bumper shock absorber includes the bumper shock absorber main part, the bumper shock absorber main part is located the motor with between the automobile body welded plate, the equal fixedly connected with bumper shock absorber bolt in bumper shock absorber main part both ends, bumper shock absorber main part both ends pass through the bumper shock absorber bolt respectively with automobile body welded plate, motor threaded connection.
As a further aspect of the present invention: the motor is close to one side fixedly connected with motor bed plate of automobile body welded plate, bumper shock absorber main part joint with motor bed plate with between the automobile body welded plate.
As a further aspect of the present invention: the motor base plate is fixedly connected with the motor through a motor fixing bolt, and the motor base plate and the vehicle body welding plate are arranged in parallel.
As a further aspect of the present invention: the shock absorber main part is close to the first bumper shock absorber bolt of one end fixedly connected with of motor, first bumper shock absorber bolt through first bumper shock absorber fixation nut with motor bed plate fixed connection.
As a further aspect of the present invention: the shock absorber main part is close to one end fixedly connected with second shock absorber bolt of automobile body welded plate, the second shock absorber bolt pass through second shock absorber fixation nut with automobile body welded plate fixed connection.
As a further aspect of the present invention: the shock absorber main part is the compound rubber material, the shock absorber main part has the damping.
As a further aspect of the present invention: the shock absorber main body is of a cylindrical structure, and the radial radius of the shock absorber main body is not smaller than that of the shock absorber bolt.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the shock absorber is arranged between the motor and the forklift motor mounting plate, and the shock absorber main body is clamped between the knife rest and the forklift motor mounting plate in the mounting process, so that the motor is not in direct contact with the forklift single-machine mounting plate, the vibration generated by the motor can be transmitted to the forklift main body through the shock absorber, and the shock absorber main body is made of damped composite rubber, so that the vibration generated by the motor can be effectively buffered and damped, the vibration transmitted to the forklift main body is greatly reduced, the driving comfort is improved, and meanwhile, the damage of the vibration to the forklift is also reduced;
2. the utility model provides a bumper shock absorber main part is flexible material, and the motor passes through the bumper shock absorber and the fork truck main part of flexible material and connects, therefore has reduced the required precision to the mounting hole on motor and the fork truck connecting plate, and then has reduced the production degree of difficulty and manufacturing cost, has improved production efficiency.
Drawings
FIG. 1 is a schematic structural diagram of the present embodiment;
FIG. 2 is a partial sectional view of the present embodiment;
fig. 3 is a schematic structural view of the damper according to the present embodiment.
In the figure: 1-a vehicle body welding plate, 2-a motor, 3-a motor fixing bolt, 4-a motor base plate, 5-a first shock absorber fixing nut, 6-a shock absorber, 61-a shock absorber main body, 62-a first shock absorber bolt, 63-a second shock absorber bolt and 7-a second shock absorber fixing nut.
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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, in an embodiment of the present invention, a hanging type installation vibration damping structure for a motor includes a vehicle body welding plate 1 and a motor 2 fixedly connected to the vehicle body welding plate 1, the motor 2 is provided with a motor base plate 4 near the vehicle body welding plate 1, the motor base plate 4 is fixedly connected to the motor 2 through a motor fixing bolt 3, the motor base plate 4 is fixedly connected to the vehicle body welding plate 1, and the motor base plate 4 is connected to the vehicle body welding plate 1 through a vibration damper 6;
the shock absorber 6 comprises a shock absorber main body 61, shock absorber bolts are fixedly connected to both ends of the shock absorber main body 61 and are made of metal, the shock absorber bolts comprise a first shock absorber bolt 62 and a second shock absorber bolt 63, the first shock absorber bolt 62 is fixedly connected to one end of the shock absorber main body 61 close to the motor base plate 4, a first shock absorber fixing nut 5 is clamped in the motor base plate 4, the first shock absorber bolt 62 is in threaded connection with the motor base plate 4 through the first shock absorber fixing nut 5 so as to fixedly connect the shock absorber main body 61 with the motor base plate 4, the second shock absorber bolt 63 is fixed to one side of the shock absorber main body 61 close to the car body welding plate 1, the second shock absorber fixing nut 7 is clamped in the car body welding plate 1, and the second shock absorber bolt 63 is in threaded connection with the car body welding plate through the second shock absorber fixing nut 7, and then can be with bumper shock absorber main part 61 and automobile body welded plate 1 fixed connection, bumper shock absorber main part 61 is the compound rubber material, and bumper shock absorber main part 61 has certain damping, and bumper shock absorber main part 61 is cylindrical structure, and the radial radius of bumper shock absorber main part 61 is not less than the radial radius of bumper shock absorber bolt, therefore when motor 2 passes through bumper shock absorber 6 and automobile body welded plate 1 fixed connection, bumper shock absorber main part 61 joint is between motor base plate 4 and automobile body welded plate 1.
When the utility model is used, when the motor 2 is started and works, the motor 2 can generate vibration with a certain frequency due to the rotation of the motor shaft, but because the motor 2 is not in direct contact with the vehicle body welding plate 1, the vibration generated when the motor 2 works is firstly transmitted to the motor base plate 4, then the motor base plate 4 sequentially passes through the first shock absorber bolt 62, the shock absorber main body 61 and the second shock absorber bolt 63, and is finally transmitted to the vehicle body welding plate 1 and is transmitted into the vehicle through the vehicle body welding plate 1, because the shock absorber main body 61 is made of the composite rubber material and has a certain damping, the vibration passing through the shock absorber main body can be buffered and damped, the motor vibration transmitted to the vehicle body welding plate 1 is greatly reduced, in addition, because the shock absorber 6 connecting the motor 2 and the vehicle body welding plate 1 has a certain flexibility, the positioning precision requirements of the mounting holes on the motor base plate 4 and the vehicle body welding plate 1 are reduced, the production difficulty is reduced, and the production efficiency is improved.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (7)
1. The utility model provides a hanging installation damping structure of motor, including automobile body welded plate (1) and fixed connection in motor (2) on the automobile body welded plate (1), its characterized in that, motor (2) through bumper shock absorber (6) with automobile body welded plate (1) fixed connection, bumper shock absorber (6) include bumper shock absorber main part (61), bumper shock absorber main part (61) are located motor (2) with between the automobile body welded plate (1), the equal fixedly connected with bumper shock absorber bolt in bumper shock absorber main part (61) both ends, bumper shock absorber main part (61) both ends pass through the bumper shock absorber bolt respectively with automobile body welded plate (1), motor (2) threaded connection.
2. A hanging installation vibration damping structure of motor according to claim 1, characterized in that one side of the motor (2) close to the car body welding plate (1) is fixedly connected with a motor base plate (4), and the shock absorber main body (61) is clamped between the motor base plate (4) and the car body welding plate (1).
3. A hanging installation vibration damping structure of motor according to claim 2, characterized in that the motor base plate (4) is fixedly connected with the motor (2) through a motor fixing bolt (3), and the motor base plate (4) is arranged in parallel with the vehicle body welding plate (1).
4. A hanging installation vibration damping structure of an electric motor according to claim 2, characterized in that a first vibration damper bolt (62) is fixedly connected to one end of the vibration damper main body (61) close to the electric motor (2), and the first vibration damper bolt (62) is fixedly connected to the motor base plate (4) through a first vibration damper fixing nut (5).
5. A hanging type installation vibration damping structure of an electric motor as claimed in claim 1, wherein a second damper bolt (63) is fixedly connected to one end of the damper main body (61) close to the vehicle body welding plate (1), and the second damper bolt (63) is fixedly connected with the vehicle body welding plate (1) through a second damper fixing nut (7).
6. A hanging type installation vibration damping structure of an electric motor as claimed in claim 1, wherein said shock absorber main body (61) is made of compound rubber material, and said shock absorber main body (61) has damping.
7. A hanging mounting vibration damping arrangement for an electrical machine according to claim 1, wherein said damper body (61) is a cylindrical structure, the radial radius of said damper body (61) being no less than the radial radius of said damper bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921421811.3U CN210246500U (en) | 2019-08-29 | 2019-08-29 | Hanging installation damping structure of motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921421811.3U CN210246500U (en) | 2019-08-29 | 2019-08-29 | Hanging installation damping structure of motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210246500U true CN210246500U (en) | 2020-04-03 |
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ID=69965299
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921421811.3U Active CN210246500U (en) | 2019-08-29 | 2019-08-29 | Hanging installation damping structure of motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210246500U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112879496A (en) * | 2021-03-16 | 2021-06-01 | 中国船舶重工集团公司第七一九研究所 | Vibration isolation device and vibration isolation system for electric pump |
-
2019
- 2019-08-29 CN CN201921421811.3U patent/CN210246500U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112879496A (en) * | 2021-03-16 | 2021-06-01 | 中国船舶重工集团公司第七一九研究所 | Vibration isolation device and vibration isolation system for electric pump |
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