CN218316546U - Steering gear motor heat insulation plate - Google Patents
Steering gear motor heat insulation plate Download PDFInfo
- Publication number
- CN218316546U CN218316546U CN202221904092.2U CN202221904092U CN218316546U CN 218316546 U CN218316546 U CN 218316546U CN 202221904092 U CN202221904092 U CN 202221904092U CN 218316546 U CN218316546 U CN 218316546U
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- steering gear
- heat insulation
- gear motor
- motor
- insulation plate
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Abstract
The utility model discloses a heat insulation board of a steering gear motor, one side of which is provided with an installation plane, and the heat insulation board is fixedly arranged on a steering gear shell through a single-side installation part arranged on the installation plane, so that the contact with other parts is reduced; the heat insulation plate is of an arc structure, conforms to the steering gear motor and partially covers the steering gear motor through the arc structure; is made of multilayer composite materials, and a heat insulation layer is arranged inside the composite materials. The utility model is arranged between the steering gear motor and the exhaust pipe, has high temperature resistance and good heat insulation performance, and can fully isolate the heat transferred by the exhaust pipe; the rigidity is high, the deformation is not easy, the service life is long, and the motor of the steering gear can be fully protected; the connection is stable, the looseness and the falling are not easy to occur, the contact with peripheral parts is less, and abnormal sound can not be generated by the collision with the peripheral parts.
Description
Technical Field
The utility model relates to an automobile parts technical field, in particular to steering gear motor heat insulating board.
Background
The existing automobile is more and more compact in structure, a steering gear motor is generally arranged at a position close to an engine exhaust pipe, and the high-temperature heat radiation of the exhaust pipe can cause the temperature of the steering gear motor to rise, so that the performance and the service life of the steering gear motor are influenced. In order to increase the service life of the steering motor, a heat shield is generally installed between the steering motor and the exhaust pipe to reduce the influence of heat radiation from the exhaust pipe.
In the conventional technology, the heat insulation plate material of the universal steering gear motor in the industry is an aluminum plate, and the aluminum plate is installed on the steering gear motor to play a role in heat insulation. However, the steering gear motor heat insulation plate made of the material and the structure has low rigidity, is easy to deform and fall off. After long-time use, when a vehicle passes through a bumpy road surface, the vehicle can shake, and parts around the vehicle can be impacted to generate abnormal sound. Meanwhile, abnormal sound generated by the impact can also cause great worry of users about steering safety.
Therefore, the existing motor heat insulation plate of the automobile steering gear needs to be improved, so that the heat insulation plate is high-temperature resistant and good in heat insulation performance; the rigidity is high, the steering gear motor is not easy to deform, the service life is long, and the steering gear motor can be fully protected; the connection is firm, is difficult to loosen and fall off, has less contact with peripheral parts, and cannot generate abnormal sound by colliding with the peripheral parts.
SUMMERY OF THE UTILITY MODEL
In view of the above, the present invention is directed to a heat insulation board for a motor of a steering gear, which is high temperature resistant and has good heat insulation performance; the rigidity is high, the steering gear motor is not easy to deform, the service life is long, and the steering gear motor can be fully protected; the connection is firm, is difficult to loosen and fall off, has less contact with peripheral parts, and cannot generate abnormal sound by colliding with the peripheral parts.
The utility model discloses a steering gear motor heat insulating board for set up between steering gear motor and the piece that generates heat, and be equipped with the unilateral installation department that is used for its fixed mounting along one side of steering gear motor circumferencial direction.
Further, the heat insulation board comprises an inner layer, an outer layer and a heat insulation layer positioned between the inner layer and the outer layer.
Furthermore, one side of the heat insulation plate in the circumferential direction of the steering gear motor is bent outwards and extends to form a mounting plane, and the single-side mounting part is formed on the mounting plane.
Further, the single-side mounting parts are two and respectively protrude outwards along the transverse direction to be arranged at two ends of the mounting plane in the axial direction.
Further, the heat insulation plate is fixed to the steering gear housing at one side through the one-side mounting portion.
Further, the heat insulation plate is of an arc-shaped structure which is in shape fit with the steering gear motor, and the steering gear motor is partially wrapped by the arc-shaped structure.
Further, a groove which is outward along the radial direction is formed in the middle part, close to the axial direction, of the heat insulation plate.
Further, the heating part is an exhaust pipe, and a concave surface which is used for avoiding the exhaust pipe and is inward along the radial direction is formed on the outer surface of the bottom of the groove.
Further, the edge of the heat insulation plate in the axial direction is bent outwards along the radial direction to form a sinking groove.
Further, the one-sided mounting portion projects outwardly relative to a laterally outer edge of the mounting plane.
The utility model has the advantages that: the heat insulation board of the steering gear motor of the utility model has high temperature resistance and good heat insulation performance; the rigidity is high, the deformation is not easy, the service life is long, and the motor of the steering gear can be fully protected; the connection is firm, is difficult to loosen and fall off, has less contact with peripheral parts, and cannot generate abnormal sound by colliding with the peripheral parts.
Drawings
The invention will be further described with reference to the following figures and examples:
fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic view of the installation of the present invention;
Detailed Description
Fig. 1 is the structure schematic diagram of the present invention, fig. 2 is the installation schematic diagram of the present invention, as shown in the figure: the steering gear motor heat insulation plate of the embodiment is used for being arranged between a steering gear motor 1 and a heating piece, and a single-side installation part 3 for fixedly installing the steering gear motor 1 is arranged on one side in the circumferential direction of the steering gear motor 1.
In this embodiment, the thermal insulation panel includes an inner layer, an outer layer, and a thermal insulation layer located between the inner layer and the outer layer. In the embodiment, one surface of the heat insulation plate facing the motor 1 of the steering gear is an inner layer and is made of a galvanized plate; the surface facing the exhaust pipe is an outer layer and is also made of a galvanized plate; the heat insulation layer is arranged between the inner layer and the outer layer and is made of glass fibers. The inner layer and the outer layer are made of galvanized plates, the purpose is to improve the rigidity of the heat insulation plate, and the heat insulation layer is made of glass fibers and can improve the heat insulation performance. Of course, the materials of the inner layer, the outer layer and the heat insulation layer may also be other materials capable of playing similar roles, and are not described herein again.
In the embodiment, one side of the heat insulation plate along the circumferential direction of the steering gear motor 1 is bent outwards and extends to form an installation plane, and the single-side installation part 3 is formed on the installation plane; the two single-side mounting parts 3 are respectively arranged at two ends of the mounting plane in the axial direction and protrude outwards along the transverse direction; the heat insulating plate is fixed to the steering gear housing 2 at one side by the one-side mounting portion 3. The outward extension and the outward protrusion both point in a direction away from the steering gear motor 1. The one-side mounting portion 3 is provided with a mounting hole, and the heat insulating plate is fixed to the steering gear housing 2 using a bolt. In addition, fixing methods such as welding can also be used, and details are not described herein.
In this embodiment, the heat insulation plate has an arc-shaped structure conforming to the steering motor 1, and the steering motor 1 is partially covered by the arc-shaped structure. The arc-shaped structural part of the heat insulation plate surrounds the steering gear motor 1, the heat insulation plate is bent and extended towards the direction far away from the steering gear motor 1 along the circumferential direction of the steering gear motor 1 and on one side close to the steering gear shell 2 to form a mounting plane, the mounting plane and the arc-shaped surface are in arc transition, and the angle is larger than 118 degrees; the heat insulation plate is fixed on the steering gear shell 2 through a mounting hole on the unilateral mounting part 3 to form a semicircle, and the semicircle surrounds the steering gear motor 1 to play a role in protecting the steering gear motor 1.
In the embodiment, a groove 6 which is outward along the radial direction is formed on the heat insulation plate close to the middle part of the axial direction, and a sunk groove 5 is formed on the heat insulation plate by bending outward along the radial direction on the edge of the axial direction. The heat insulation plate can be integrally formed through a metal plate, the shape of the steering gear motor 1 is adapted to, the groove 6 and the sinking groove 5 are arranged, the groove 6 is located in the middle of the heat insulation plate in the axial direction, and the sinking groove 5 is located at the tail end of the heat insulation plate in the axial direction. The edges of the groove 6 and the sink groove 5 are in transition connection through arcs to form a rib plate, and the function of improving the rigidity of the heat insulation plate is achieved.
In this embodiment, the heating element is an exhaust pipe, and a radially inward recessed surface 4 for avoiding the exhaust pipe is formed on the outer surface of the bottom of the groove 6. The concave surface 4 is positioned on the groove 6 and is in a downward concave round shape, so that the concave surface is used for avoiding the exhaust pipe and simultaneously can also enhance the rigidity of the heat insulation plate.
In this embodiment, the lateral outer edge of the single-side mounting portion 3 relative to the mounting plane protrudes outward, that is, the middle portion of the mounting plane retracts toward the direction of the steering gear motor 1 relative to the single-side mounting portion 3, so that only the single-side mounting portion 3 contacts the steering gear housing 2 during mounting, the mounting plane reduces contact with other parts while enhancing rigidity of the heat insulation board, and further reduces probability of generating abnormal sound due to collision.
Finally, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the present invention can be modified or replaced by other means without departing from the spirit and scope of the present invention, which should be construed as limited only by the appended claims.
Claims (9)
1. A diverter motor heat insulating board which characterized in that: the heat insulation plate is arranged between the steering gear motor and the heating element, and a single-side installation part for fixedly installing the steering gear motor is arranged on one side of the steering gear motor in the circumferential direction;
the heat insulation board comprises an inner layer, an outer layer and a heat insulation layer positioned between the inner layer and the outer layer.
2. The diverter motor heat shield according to claim 1, wherein: the heat insulating board outwards bends and extends along one side of steering gear motor circumferencial direction and forms the mounting plane, unilateral installation department form in the mounting plane.
3. The diverter motor heat shield according to claim 2, wherein: the two single-side mounting parts are respectively arranged at two ends of the mounting plane in the axial direction in a manner of protruding outwards along the transverse direction.
4. The diverter motor heat shield according to claim 2, wherein: the heat insulation plate is fixed on the steering gear shell through the single side installation part on the single side.
5. The diverter motor heat shield according to claim 1, wherein: the heat insulation plate is of an arc structure which is conformal with the steering gear motor, and the steering gear motor is partially covered by the arc structure.
6. The diverter motor heat shield according to claim 1, wherein: and a groove which is outward along the radial direction is formed in the middle part of the heat insulation plate close to the axial direction.
7. The diverter motor heat shield according to claim 6, wherein: the heating part is an exhaust pipe, and a concave surface which is used for avoiding the exhaust pipe and is inward along the radial direction is formed on the outer surface of the bottom of the groove.
8. The diverter motor heat shield according to claim 1, wherein: the edge of the heat insulation plate in the axial direction is bent outwards along the radial direction to form a sinking groove.
9. The diverter motor heat shield according to claim 2, wherein: the one-sided mounting portion projects outwardly relative to a laterally outer edge of the mounting plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221904092.2U CN218316546U (en) | 2022-07-22 | 2022-07-22 | Steering gear motor heat insulation plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221904092.2U CN218316546U (en) | 2022-07-22 | 2022-07-22 | Steering gear motor heat insulation plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218316546U true CN218316546U (en) | 2023-01-17 |
Family
ID=84872627
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221904092.2U Active CN218316546U (en) | 2022-07-22 | 2022-07-22 | Steering gear motor heat insulation plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218316546U (en) |
-
2022
- 2022-07-22 CN CN202221904092.2U patent/CN218316546U/en active Active
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