CN210707594U - Universal steering motor pipe column for automobile - Google Patents
Universal steering motor pipe column for automobile Download PDFInfo
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- CN210707594U CN210707594U CN201920962574.5U CN201920962574U CN210707594U CN 210707594 U CN210707594 U CN 210707594U CN 201920962574 U CN201920962574 U CN 201920962574U CN 210707594 U CN210707594 U CN 210707594U
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- motor
- steering
- shell
- steering motor
- pipe column
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Abstract
The utility model discloses a universal steering motor pipe column for automobiles, which comprises a steering motor, a motor shell and a worm gear shell; the steering motor is arranged in the motor shell, and the motor shell is connected to the worm gear shell through a three-point distribution interface; the length of the motor main body of the steering motor is adjustable, and the diameters of the motor main bodies with different powers are the same. Steering motors with different lengths are arranged in the motor shell, so that the steering motors realize different powers and torques, and further realize the universality of a steering motor pipe column under the condition that the sizes of the motor shell and the worm gear shell are not changed, therefore, for manufacturers producing the steering motor pipe column, the development of motor shell molds can be reduced, the development of a plurality of part molds of the steering pipe column shell is reduced, and the platform generation of the steering motor pipe column is realized; the development period of the steering motor pipe column is saved, and the development cost of products is saved.
Description
Technical Field
The utility model relates to a vehicle equipment spare part field, concretely relates to general steering motor tubular column of car.
Background
The motor-driven steering column of the automobile is an important steering structural component on the automobile, is an indispensable part for driving the automobile to steer, and plays a role in providing steering power for a driver, so that the automobile achieves the aim of light steering, and meanwhile, the motor-driven steering column provides safe and reliable operation stability for automobile driving. However, when the current steering motor column of the automobile is designed, the steering motor column is independently designed according to different power or motor torque requirements, and therefore, each motor has a steering motor column shell matched with the motor. However, different automobile front axle loads are different, the torque of a steering column motor is required along with the change of the automobile front axle load, the power is different, the limitation of the shell structure of the traditional electrically-driven steering column is large, once the steering motors with different powers and different torques are needed, the traditional motor rotating column must be redesigned, the cost in the automobile production process is obviously improved, because the platform production aiming at the steering motor column is not available, the production efficiency of the produced steering motor column is lower when the cost is increased, and manufacturers cannot ship the steering motor columns with different specifications on a large scale.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem of the prior art, the embodiment of the utility model provides a general steering motor tubular column of car can realize the steering motor adaptation of not equidimension of power in same worm gear casing, has improved production efficiency when having reduced steering motor tubular column manufacturing cost.
In order to solve the technical problem, the utility model discloses a technical scheme is:
a universal steering motor pipe column for automobiles comprises a steering motor, a motor shell and a worm gear shell; the steering motor is arranged in the motor shell, and the motor shell is connected to the worm gear shell through a three-point distribution interface; the length of the motor main body of the steering motor is adjustable, and the diameters of the motor main bodies with different powers are the same.
Furthermore, the shell port of the motor shell is provided with three connecting lugs, the worm gear shell is provided with three connecting slotted holes corresponding to the connecting lugs, and the connecting lugs are connected to the connecting slotted holes through bolts.
Further, the port of the tail part of the motor shell is provided with a motor clamping position, the motor clamping position is connected with and fixed with different lengths through screws, the steering motor is connected with the motor shell through screws, and the length space inside the motor shell is controlled through the length of the screws.
Further, be provided with the toothed disc on the steering motor rotor, be provided with the worm end in the worm gear casing, the toothed disc meshing connect in the worm end.
The embodiment of the utility model provides a beneficial effect that technical scheme brought is:
the utility model discloses a general steering motor tubular column of car sets up the steering motor of different length through motor casing inside, thereby makes the steering motor realize different power and moment of torsion, and then realizes the general of steering motor tubular column under the unchangeable condition of motor casing and worm gear casing size, therefore, to the producer of production steering motor tubular column, can be through designing same motor casing and worm gear casing, through the platform motor installation interface, realize that different size steering motor installs on the motor casing on the same steering motor tubular column; the development of a motor shell mould is reduced, so that the development of a steering column shell mould is reduced, and the platform generation of a steering motor column is realized; the development period of the steering motor pipe column is saved, and the development cost of products is saved.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
Fig. 1 is a schematic structural view of a steering motor column and a worm and gear assembly thereof disclosed by the utility model;
FIG. 2 is a schematic structural view of a motor housing interface in a steering motor column according to the present invention;
fig. 3 is a schematic structural view of a steering motor in a steering motor column of the present invention.
In the figure:
1-worm gear housing; 2-motor housing; 201-bolt; 202-screws; 203-connecting lugs; 204-housing port; 3-steering motor.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the following description will clearly and completely describe the technical solutions in the embodiments of the present invention 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.
Fig. 1 to fig. 3 are schematic structural diagrams of a universal steering motor column for an automobile and components thereof, wherein the steering motor column comprises a worm gear housing 1, a motor housing 2 and a steering motor 3; the steering motor 3 is arranged in the motor shell 2, and the motor shell 2 is connected to the worm gear shell 1 through a three-point distribution interface; the length of the motor main body of the steering motor 3 is adjustable, and the diameters of the motor main bodies with different powers are the same. Consequently, because the inner space of motor casing 2 is adjustable, to the steering motor 3 of different length, as long as the diameter that turns to motor 3 is the same, the length scope that all can have more motor casing 2 place in inside motor casing 2, because the steering motor 3 of different length can realize different steering torques, right the utility model discloses a steering motor tubular column, can design same motor casing 2 and worm gear casing 1, realize the platform-based production of steering motor tubular column. Therefore, the steering motors 3 with different sizes can be arranged on the motor shell 2 of the same steering motor column; the development of a motor shell 2 mould is reduced, so that the development of a steering column shell mould is reduced, and the platform generation of a steering motor column is realized; the development period of the steering motor pipe column is saved, and the development cost of products is saved.
Preferably, the housing port 204 of the motor housing 2 is provided with three coupling lugs 203, and the worm gear housing 1 is provided with three coupling slots corresponding to the coupling lugs 203, to which the coupling lugs 203 are coupled by bolts 201. Further, a motor clamping position is arranged at the tail end port of the motor shell 2, the motor clamping position is connected with and fixes the steering motor 3 with different lengths through screws 202, and the length space inside the motor shell 2 is controlled through the length of the screws 202. Specifically, when will turning to motor 3 and installing on motor casing 2, at first need guarantee that motor casing 2 and worm gear casing 1 connect smoothly, when the design, the utility model discloses a technique is directly to set up the bikini distribution interface on motor casing 2 and worm gear casing 1's interface, realizes installation and dismantlement through engaging lug 203 of motor casing 2 one end and worm gear casing 1's connection slotted hole, and then conveniently changes the motor 3 that turns to of different length specifications. When the steering motor 3 is long, the steering motor 3 is fixed on the motor housing 2 through the screws 202 with short size, and when the steering motor 3 is short, the steering motor 3 is fixed by the screws 202 with long length, wherein one end of each screw 202 is fixed on the steering motor 3, and the nut at the other end of each screw 202 penetrates through the tail port of the motor housing 2 to realize connection with the steering motor 3.
Preferably, a gear disc is arranged on a rotor of the steering motor 3, a worm end is arranged in the worm gear housing 1, and the gear disc is connected to the worm end in a meshing manner. The utility model discloses a steering motor tubular column drives the toothed disc through the rotor on the steering motor 3, and then controls the motion of worm end to provide the power-assisted steering for the driver.
Above-mentioned all optional technical scheme can adopt arbitrary combination to form the optional embodiment of this utility model, and the repeated description is no longer given here.
The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.
Claims (4)
1. A universal steering motor pipe column for automobiles is characterized by comprising a steering motor, a motor shell and a worm gear shell; the steering motor is arranged in the motor shell, and the motor shell is connected to the worm gear shell through a three-point distribution interface; the length of the motor main body of the steering motor is adjustable, and the diameters of the motor main bodies with different powers are the same.
2. The column of claim 1, wherein the housing port of the motor housing is provided with three engaging lugs, and the worm gear housing is provided with three engaging slots corresponding to the engaging lugs, the engaging lugs being connected to the engaging slots by bolts.
3. The universal steering motor column for automobiles according to claim 1, wherein the tail port of the motor housing is provided with a motor clip, the motor clip is connected with and fixes the steering motor with different lengths through screws, and the internal length space of the motor housing is controlled by the length of the screws.
4. The universal steering motor column for automobiles according to claim 1, wherein a gear disc is arranged on the steering motor rotor, a worm end is arranged in the worm gear and worm shell, and the gear disc is connected with the worm end in a meshing manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920962574.5U CN210707594U (en) | 2019-06-25 | 2019-06-25 | Universal steering motor pipe column for automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920962574.5U CN210707594U (en) | 2019-06-25 | 2019-06-25 | Universal steering motor pipe column for automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210707594U true CN210707594U (en) | 2020-06-09 |
Family
ID=70962682
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920962574.5U Active CN210707594U (en) | 2019-06-25 | 2019-06-25 | Universal steering motor pipe column for automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210707594U (en) |
-
2019
- 2019-06-25 CN CN201920962574.5U patent/CN210707594U/en active Active
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