Motor mounting bracket for reduction gearbox

Abstract

The utility model discloses a motor mounting bracket for a reduction gearbox. Belongs to the technical field of motor mounting supports. According to the technical key points, the device comprises a plate-shaped main body, a through hole matched with a motor output shaft is formed in the center of the main body, and a plurality of air holes are formed in the main body around the through hole; positioning plates are symmetrically arranged on the main body, and mounting columns for mounting fastening screws are arranged on the positioning plates; two mounting support legs are symmetrically arranged on one surface, opposite to the mounting column, of the main body; the utility model aims to provide the motor mounting bracket for the reduction gearbox, which is simple in structure and good in heat dissipation; the motor mounting device is used for mounting motors on reduction gearboxes.

Description

Technical Field

[0001] The utility model relates to a mounting bracket, and more specifically, to a motor mounting bracket for a reduction box. Background Art

[0002] The reduction gearbox and the motor are installed and connected through a common bracket. The existing bracket consists of a mounting plate body for fixing the motor and a mounting foot connected to the reduction gearbox. The motor and the mounting plate body are usually tightly fitted, and the heat dissipation performance is poor. When the motor runs for a long time, a lot of heat will accumulate on the contact surface between the motor and the bracket. Long-term heating will affect the operation of the motor and shorten the service life of the motor. Utility Model Content

[0003] The utility model aims to provide a motor mounting bracket for a reduction box with a simple structure and good heat dissipation in view of the above-mentioned deficiencies in the prior art.

[0004] The technical solution of the utility model is implemented as follows: a motor mounting bracket for a reduction box comprises a plate-shaped main body, a through hole matching the motor output shaft is provided at the center of the main body, and a plurality of air holes are provided on the main body around the through hole.

[0005] A positioning plate is symmetrically arranged on the main body, and a mounting column for mounting a fastening screw is arranged on the positioning plate; and two mounting feet are symmetrically arranged on the main body on a side opposite to the mounting column.

[0006] In the above-mentioned motor mounting bracket for a reduction box, a first reinforcing rib is integrally formed on the mounting foot.

[0007] In the above-mentioned motor mounting bracket for a reduction box, a second reinforcing rib connected to the mounting foot is integrally formed on the main body.

[0008] In the above-mentioned motor mounting bracket for a reduction box, a positioning protrusion is provided on a surface of the main body close to the mounting foot.

[0009] In the above-mentioned motor mounting bracket for a reduction box, a positioning block is provided at the proximal end of the free end of the mounting leg.

[0010] After the utility model adopts the above structure, a plurality of air holes are arranged on the main body around the through hole to increase air circulation, thereby effectively enhancing the heat dissipation performance of the bracket, reducing heat accumulation generated when the motor is used for a long time, ensuring the operation of the motor, and increasing the service life of the motor. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] The present invention will be further described in detail below in conjunction with the embodiments in the accompanying drawings, but this does not constitute any limitation to the present invention.

[0012] Figure 1 It is a structural schematic diagram of the utility model;

[0013] Figure 2 It is a structural schematic diagram of the utility model in the rearward viewing direction.

[0014] In the figure: 1. main body; 2. through hole; 3. air vent; 4. positioning plate; 5. mounting column; 6. mounting foot; 7. first reinforcing rib; 8. second reinforcing rib; 9. positioning convex point; 10. positioning block. DETAILED DESCRIPTION

[0015] See also Figure 1-2 As shown, a motor mounting bracket for a reduction box of the utility model comprises a plate-shaped main body 1, a through hole 2 matching the motor output shaft is provided at the center of the main body 1, and a plurality of air holes 3 are provided on the main body 1 around the through hole 2. By providing a plurality of air holes on the main body around the through hole, the air circulation is increased, the heat dissipation performance of the bracket is effectively enhanced, and the heat accumulation generated when the motor is used for a long time is reduced. The air holes are arc-shaped long holes, which can be used to install fastening screws to fix the motor while playing a role in heat dissipation. A mounting circular hole is provided on the main body for installing the motor to prevent the motor from rotating in the arc-shaped long hole when working.

[0016] A positioning plate 4 is symmetrically arranged on the main body 1, and a mounting column 5 for mounting a fastening screw is arranged on the positioning plate 4; two mounting legs 6 are symmetrically arranged on the main body 1 on a side opposite to the mounting column 5. The mounting legs are composed of a baffle and a plurality of screw seats arranged perpendicular to the baffle.

[0017] In this embodiment, the mounting foot 6 is integrally formed with a first reinforcing rib 7. The first reinforcing rib is provided to increase the mounting stability and reduce the shaking of the mounting foot during the operation of the motor.

[0018] In this embodiment, the main body 1 is integrally formed with a second reinforcing rib 8 connected to the mounting foot 6. The second reinforcing rib is provided to increase the mounting stability and reduce the shaking of the mounting foot during the operation of the motor. In this embodiment, the second reinforcing rib is integrally formed and connected with the first reinforcing rib, which can further enhance the stability of the mounting foot.

[0019] In this embodiment, a positioning protrusion 9 is provided on a surface of the main body 1 close to the mounting foot 6. The positioning protrusion is provided to facilitate positioning and installing the motor and prevent the motor from rotating during operation.

[0020] In this embodiment, a positioning block 10 is provided at the proximal end of the free end of the mounting foot 6. The positioning block is provided to position and install the motor and prevent the motor from being displaced forward and backward during operation.

[0021] When in use, the motor output shaft is matched with the through hole and positioned and installed through the positioning protrusions. After the motor output shaft is connected to the reduction box input shaft, the bracket is fixed and installed through the mounting column and the mounting feet.

[0022] The above embodiments are preferred implementation modes of the present invention and are only used to facilitate the explanation of the present invention. They are not intended to limit the present invention in any form. Any person with ordinary knowledge in the relevant technical field, if they do not depart from the scope of the technical features of the present invention, can make equivalent embodiments by partial changes or modifications to the technical contents disclosed in the present invention, and they still fall within the scope of the technical features of the present invention without departing from the technical features of the present invention.

Claims

1. A motor mounting bracket for a reduction gearbox, comprising a plate-shaped main body (1), characterized in that: The center of the main body (1) is provided with a through hole (2) which matches with the output shaft of the motor, and a plurality of air holes (3) are provided on the main body (1) around the through hole (2); A positioning plate (4) is symmetrically arranged on the main body (1), and a mounting column (5) for mounting a fastening screw is arranged on the positioning plate (4); and two mounting feet (6) are symmetrically arranged on the main body (1) on a side opposite to the mounting column (5).

2. The motor mounting bracket for a reduction box according to claim 1, characterized in that: A first reinforcing rib (7) is integrally formed on the mounting foot (6).

3. The motor mounting bracket for a reduction box according to claim 1, characterized in that: A second reinforcing rib (8) connected to the mounting foot (6) is integrally formed on the main body (1).

4. The motor mounting bracket for a reduction box according to claim 1, characterized in that: A positioning protrusion (9) is provided on a surface of the main body (1) close to the mounting foot (6).

5. The motor mounting bracket for a reduction box according to claim 1, characterized in that: A positioning block (10) is provided at the proximal end of the free end of the mounting foot (6).

Images