A motor mounting plate having a symmetrical structure

Abstract

The utility model discloses a motor mounting plate with symmetrical structure, including the plate body of rectangle, and the motor installation mouth includes the circular groove of setting back recess, and the bottom wall center of circular groove is provided with first locating hole, the rim of first locating hole forms the reinforcing portion of cylinder to the front extension, the bottom wall rim of circular groove is provided with flange ring, the upper side edge middle part of plate body forms the protuberance portion to the upthrust, and the first motor installation position includes the locating plate, and the middle part of locating plate forms the recess portion to the back recess, and the middle part of recess portion is provided with second locating hole, and the slide installation position includes the U -shaped groove of setting back recess, and the both ends of U -shaped groove transversely pass through the plate body, and the second motor installation position includes the horn mouth, and the plate body back is provided with the boss at the position corresponding with horn mouth, and the center of boss is provided with the third locating hole of communicating with horn mouth, and the position of plate body below close to lower side edge is evenly distributed with three through -holes.

Description

Technical Field

[0001] This utility model relates to the field of automotive parts technology, specifically a motor mounting plate with a symmetrical structure. Background Technology

[0002] A motor mounting plate is a metal plate used to install and fix a motor. Its main function is to ensure the stability of the motor during operation, withstand the vibration and load generated by the motor, and protect the motor from external impacts and damage.

[0003] The existing motor mounting plates have the following main problems: 1. Existing designs often neglect symmetry, and the layout of motor mounting ports and holes is unreasonable, which can easily cause unbalanced vibration during motor operation. This not only reduces installation stability but may also generate noise and additional wear, shortening the motor's lifespan.

[0004] 2. Existing motor mounting plates typically require the separate manufacture of multiple components, which are then assembled through secondary processing such as welding, screwing, or gluing. This multi-step process increases production time, labor costs, and material waste, and is prone to quality inconsistencies due to weak welds or assembly errors. Utility Model Content

[0005] In view of the defects existing in the prior art, the purpose of this utility model is to provide a motor mounting plate with a symmetrical structure. Through symmetrical design, integrated molding and structural optimization, the defects of poor stability and complex manufacturing of existing motor mounting plates are solved.

[0006] To achieve the above objectives, the technical solution adopted by this utility model is as follows: a motor mounting plate with a symmetrical structure, comprising a rectangular plate body, a motor mounting opening provided in the middle of the plate body, the motor mounting opening including a rearwardly recessed circular groove, and a first positioning hole provided at the center of the bottom wall of the circular groove; the edge of the first positioning hole extends forward to form a cylindrical reinforcing part; a flange ring is provided on the edge of the bottom wall of the circular groove; the upper side of the plate body protrudes upward to form a raised part, and the raised part is provided with a first motor mounting position; the first motor mounting position includes a positioning plate, the positioning plate... The middle part is recessed to form a recessed part, and a second positioning hole is provided in the middle of the recessed part; a slide mounting position is provided between the raised part and the motor mounting port, the slide mounting position includes a U-shaped groove recessed to the rear, and the two ends of the U-shaped groove pass through the plate body laterally; two second motor mounting positions are symmetrically arranged on both sides of the motor mounting port near the lower position, the second motor mounting positions include a flared mouth, and a boss is provided on the back of the plate body at the position corresponding to the flared mouth, and a third positioning hole communicating with the flared mouth is provided at the center of the boss; three through holes are evenly distributed on the lower side of the plate body near the lower edge.

[0007] A further improvement is that the edge of the flange ring extends forward to form a protective cover.

[0008] A further improvement is that the upper end of the protective cover is connected to the U-shaped groove, and a notch is provided at the connection.

[0009] A further improvement is that the boss is connected to the plate body around its perimeter by several connecting ribs.

[0010] A further improvement is that a limiting ring is provided at the rear end of the through hole.

[0011] A further improvement is that the raised portion is trapezoidal in shape.

[0012] A further improvement is that the middle part of the U-shaped groove is a straight section, and the two ends of the U-shaped groove are inclined downwards to form inclined sections.

[0013] A further improvement is that reinforcing ribs and reinforcing rings are provided on both the front and back sides of the plate.

[0014] The beneficial effects of this utility model are as follows: 1. In this utility model, the motor mounting port, motor mounting hole, slide rail mounting position, and through hole are all designed symmetrically.

[0015] 2. In this utility model, the overall weight is significantly reduced while maintaining structural strength.

[0016] 3. This utility model can be formed into an integral part after one injection molding, eliminating the need for subsequent secondary processing such as welding, screwing, and gluing, which significantly shortens the assembly time and reduces labor and material costs. Attached Figure Description

[0017] Figure 1 This is a front view of a motor mounting plate with a symmetrical structure in an embodiment of this utility model; Figure 2 This is a rear view of a motor mounting plate with a symmetrical structure in an embodiment of the present utility model; Figure 3 This is a side view of a motor mounting plate with a symmetrical structure in an embodiment of the present utility model; Figure 4 This is a top view of a motor mounting plate with a symmetrical structure in an embodiment of the present utility model; Figure 5 This is a bottom view of a motor mounting plate with a symmetrical structure in an embodiment of this utility model; Figure 6 This is a schematic diagram of the motor mounting port in an embodiment of the present invention; Figure 7 This is a cross-sectional view of the motor mounting port in an embodiment of this utility model; Figure 8This is a cross-sectional view of the first motor mounting position in an embodiment of this utility model; Figure 9 This is a cross-sectional view of the second motor mounting position in an embodiment of this utility model; Figure 10 This is a cross-sectional view of the through hole in an embodiment of this utility model.

[0018] Figure label: 1-Plate body; 11-Raised portion; 2-Motor mounting port; 21-Circular groove; 22-First positioning hole; 23-Reinforcing part; 24-Flange ring; 25-Guard cover; 26-Notch; 3-Slide mounting position; 31-U-shaped groove; 4-First motor mounting position; 41-Positioning plate; 42-Recessed part; 43-Second positioning hole; 5-Second motor mounting position; 51-Flare mouth; 52-Boss; 53-Third positioning hole; 54-Connecting rib; 6-Through hole; 61-Limiting ring. Detailed Implementation

[0019] The embodiments of this utility model are described in detail below. Examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout.

[0020] In the description of this utility model, it should be noted that the directional terms such as "center", "horizontal (X)", "longitudinal (Y)", "vertical (Z)", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", and "counterclockwise" indicate the orientation and positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. They should not be construed as limiting the specific protection scope of this utility model.

[0021] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features. Thus, the use of "first" and "second" to define a feature may explicitly or implicitly include one or more of that feature. In the description of this utility model, "several" or "a number" means two or more, unless otherwise explicitly specified.

[0022] The following description, in conjunction with the accompanying drawings, further illustrates specific embodiments of the present invention, making the technical solution and beneficial effects of the present invention clearer and more explicit. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain the present invention, but should not be construed as limiting the present invention.

[0023] See Figures 1-5 As shown, this utility model embodiment provides a motor mounting plate with a symmetrical structure, including a rectangular plate body 1, which is integrally injection molded. Specifically, the front and back of the plate body 1 are provided with reinforcing ribs and reinforcing rings.

[0024] See Figures 6-7 As shown, a motor mounting port 2 is provided in the middle of the plate 1. The motor mounting port 2 includes a circular groove 21 that is recessed backward, and a first positioning hole 22 is provided at the center of the bottom wall of the circular groove 21. The edge of the first positioning hole 22 extends forward to form a cylindrical reinforcing part 23. A flange ring 24 is provided on the bottom wall edge of the circular groove 21. Specifically, the edge of the flange ring 24 extends forward to form a protective cover 25. The upper end of the protective cover 25 is connected to the U-shaped groove 31, and a notch 26 is provided at the connection.

[0025] See Figure 8 As shown, the upper side of the plate 1 protrudes upward to form a raised part 11, and the raised part 11 is provided with a first motor mounting position 4. Specifically, the raised part 11 is trapezoidal in shape; the first motor mounting position 4 includes a positioning plate 41, the middle part of the positioning plate 41 is recessed backward to form a recessed part 42, and a second positioning hole 43 is provided in the middle part of the recessed part 42. A slide mounting position 3 is provided between the raised part 11 and the motor mounting port 2. The slide mounting position 3 includes a U-shaped groove 31 that is recessed backward, and both ends of the U-shaped groove 31 penetrate the plate 1 laterally. Specifically, the middle part of the U-shaped groove 31 is a straight section, and the two ends of the U-shaped groove 31 are inclined downward to form inclined sections.

[0026] See Figure 9 As shown, two second motor mounting positions 5 are symmetrically arranged on both sides of the motor mounting port 2 near the bottom. The second motor mounting position 5 includes a flared mouth 51, and a boss 52 is provided on the back of the plate 1 at the position corresponding to the flared mouth 51. A third positioning hole 53 communicating with the flared mouth 51 is provided at the center of the boss 52. Specifically, the boss 52 is connected to the plate 1 by several connecting ribs 54 around its perimeter.

[0027] See Figure 10 As shown, three through holes 6 are evenly distributed near the lower side of the plate 1. Specifically, a limiting ring 61 is provided at the rear end of the through holes 6.

[0028] In the description of this specification, references to terms such as "an embodiment," "preferred," "example," "specific example," or "some examples," etc., refer to specific features, structures, materials, or characteristics described in connection with that embodiment or example, which are included in at least one embodiment or example of this utility model. Illustrative expressions of the above terms in this specification do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0029] Based on the above description of the structure and principle, those skilled in the art should understand that this utility model is not limited to the specific embodiments described above. Improvements and substitutions made using techniques known in the art based on this utility model all fall within the protection scope of this utility model and should be defined by the claims.

Claims

1. A motor mounting plate with a symmetrical structure, comprising a rectangular plate body (1), characterized in that: The plate (1) is provided with a motor mounting port (2) in the middle. The motor mounting port (2) includes a circular groove (21) that is recessed to the rear, and a first positioning hole (22) is provided at the center of the bottom wall of the circular groove (21). The edge of the first positioning hole (22) extends forward to form a cylindrical reinforcing part (23). A flange ring (24) is provided at the bottom wall edge of the circular groove (21). The upper side of the plate (1) protrudes upward to form a raised part (11), and the raised part (11) is provided with a first motor mounting position (4); the first motor mounting position (4) includes a positioning plate (41), the middle part of the positioning plate (41) is recessed backward to form a recessed part (42), and a second positioning hole (43) is opened in the middle part of the recessed part (42). A slide mounting position (3) is provided between the raised part (11) and the motor mounting port (2). The slide mounting position (3) includes a U-shaped groove (31) recessed to the rear, and the two ends of the U-shaped groove (31) penetrate the plate body (1) laterally. Two second motor mounting positions (5) are symmetrically arranged on both sides of the motor mounting port (2) near the lower position. The second motor mounting position (5) includes a horn mouth (51), and a boss (52) is provided on the back of the plate (1) at the position corresponding to the horn mouth (51). A third positioning hole (53) communicating with the horn mouth (51) is provided at the center of the boss (52). Three through holes (6) are evenly distributed below the plate (1) near the lower side.

2. The motor mounting plate with a symmetrical structure according to claim 1, characterized in that: The edge of the flange ring (24) extends forward to form a protective cover (25).

3. The motor mounting plate with a symmetrical structure according to claim 2, characterized in that: The upper end of the protective cover (25) is connected to the U-shaped groove (31), and a notch (26) is provided at the connection.

4. The motor mounting plate with a symmetrical structure according to claim 1, characterized in that: The boss (52) is connected to the plate (1) by several connecting ribs (54) around its perimeter.

5. The motor mounting plate with a symmetrical structure according to claim 1, characterized in that: A limiting ring (61) is provided at the rear end of the through hole (6).

6. The motor mounting plate with a symmetrical structure according to claim 1, characterized in that: The raised portion (11) is trapezoidal in shape.

7. The motor mounting plate with a symmetrical structure according to claim 1, characterized in that: The middle part of the U-shaped groove (31) is a straight section, and the two ends of the U-shaped groove (31) are inclined downwards to form inclined sections.

8. The motor mounting plate with a symmetrical structure according to claim 1, characterized in that: The front and back sides of the plate (1) are provided with reinforcing ribs and reinforcing rings.

Images