Lightweight motor mounting bracket

Abstract

The utility model discloses a kind of light-weight motor mounting bracket, it is related to motor bracket production appliance technical field, including installation base, installation base top one end is welded with mounting plate, mounting plate bottom side is welded with the reinforcing rib for strengthening fixed, reinforcing rib bottom is welded on installation base, mounting plate top is fixedly connected with connecting block, connecting block is opened with the fixed hole for connecting external equipment, mounting plate is opened with the heat dissipation hole for ventilation, the utility model is set through connecting block, can ensure the reliable connection of bracket and external equipment, optimize the transmission path of force, reduce stress concentration;Through the setting of expansion bolt, the quick, accurate installation of bracket can be realized, the firmness of guarantee installation;Through the setting of reinforcing rib, it can be ensured that the connecting part of mounting plate and installation base does not crack or deform when motor high-speed operation or load changes, solve the structural damage problem caused by insufficient strength of connecting part of traditional bracket.

Description

Technical Field

[0001] This utility model relates to the technical field of motor bracket manufacturing tools, and in particular to a lightweight motor mounting bracket. Background Technology

[0002] In modern industrial production, the motor is the core power component of mechanical equipment. Its stability and reliability directly affect the efficiency and safety of the entire production system, and the motor mounting bracket is a key component for supporting and fixing the motor.

[0003] Motor brackets often adopt a "flat plate welding" basic structure, with the mounting plate and base connected only by simple fillet welds or bolts. They lack systematic mechanical reinforcement design. When the motor starts and stops frequently, accelerates and decelerates, or experiences sudden load changes, the connection points are prone to fatigue cracks due to stress concentration, leading to a significant increase in the frequency of equipment downtime for maintenance. Therefore, the above problems need to be solved. Utility Model Content

[0004] The purpose of this utility model is to address the shortcomings of existing technologies by proposing a lightweight motor mounting bracket.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: a lightweight motor mounting bracket, including a mounting base, a mounting plate welded to one top end of the mounting base, reinforcing ribs welded to both sides of the bottom of the mounting plate for strengthening fixation, the bottom of the reinforcing ribs welded to the mounting base, a connecting block fixed to the top of the mounting plate, a fixing hole for connecting external equipment on the connecting block, and a heat dissipation hole for ventilation on the mounting plate.

[0006] Preferably, four mounting pads are fixed at the four corners of the mounting plate, and the mounting pads have connecting holes and threaded grooves. A first bolt for fixing the motor is screwed into the connecting hole through the threaded groove.

[0007] Preferably, a protective pad is attached to the mounting base, one end of which abuts against the motor, and the side wall of the mounting base is provided with rounded corners for protection against impacts.

[0008] Preferably, the mounting base has threaded holes at its four corners, and expansion bolts for fixing are threaded into the threaded holes.

[0009] Preferably, the mounting pad is made of carbon fiber reinforced nylon composite material, and the mounting pad is frustum-shaped.

[0010] Preferably, the mounting base has a U-shaped groove structure and is made of high-strength engineering plastic.

[0011] Compared with the prior art, the beneficial effects of this utility model are as follows: In this utility model, the cooperation between the connecting block and the fixing hole can ensure a reliable connection between the bracket and the external equipment, optimize the force transmission path, and reduce stress concentration; the cooperation between the threaded hole and the expansion bolt enables the bracket to be installed quickly and accurately, ensuring the installation is firm; the setting of the reinforcing rib can ensure that the connection between the mounting plate and the mounting base does not crack or deform when the motor is running at high speed or the load changes, thus solving the structural damage problem caused by insufficient strength of the connection part of the traditional bracket. Attached Figure Description

[0012] The accompanying drawings, which are included to provide a further understanding of the present invention and form part of this application, illustrate exemplary embodiments of the present invention and, together with the description thereof, serve to explain the present invention and do not constitute an undue limitation thereof. In the drawings:

[0013] Figure 1 This is a schematic diagram of the overall first-view structure proposed in this utility model;

[0014] Figure 2 This is a schematic diagram of the internal second-view structure proposed in this utility model;

[0015] Figure 3 This is a schematic diagram of the structure of some parts proposed in this utility model;

[0016] Figure 4 This is a schematic diagram of the mounting base structure proposed in this utility model.

[0017] The numbers in the diagram are: 1. Mounting pad; 2. Fixing hole; 3. Mounting plate; 4. Reinforcing rib; 5. Mounting base; 6. Threaded hole; 7. Connecting block; 8. Connecting hole. Detailed Implementation

[0018] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0019] Example: See Figure 1-4This utility model discloses a lightweight motor mounting bracket, comprising a mounting base 5, with a mounting plate 3 welded to one top end of the mounting base 5. The mounting plate 3 provides a stable mounting surface for the motor, ensuring installation accuracy. Reinforcing ribs 4 are welded to both sides of the bottom of the mounting plate 3 for enhanced fixation. These reinforcing ribs 4 significantly improve the bracket's load-bearing capacity and resistance to deformation, ensuring that the connection between the mounting plate 3 and the mounting base 5 does not crack or deform when the motor operates at high speed or under varying loads. The bottom of the reinforcing ribs 4 is welded to the mounting base 5, and a connecting block 7 is fixedly connected to the top of the mounting plate 3. The connecting block 7 ensures a reliable connection between the bracket and external equipment, optimizes the force transmission path, and reduces stress concentration. The connecting block 7 has fixing holes 2 for connecting external equipment, ensuring a reliable connection between the bracket and external equipment, preventing displacement or shaking of the bracket during motor operation, and ensuring the stability and safety of the motor during operation. The mounting plate 3 also has ventilation holes for heat dissipation.

[0020] In this utility model, four mounting pads 1 are fixed to the four corners of the mounting plate 3. The mounting pads 1 have connecting holes 8 and threaded grooves. The first bolt for fixing the motor is screwed into the connecting holes 8 through the threaded grooves. The mounting pads 1 facilitate the stable installation of the motor, reduce the impact of vibration on the bracket and surrounding equipment, and extend the service life of the equipment. A protective pad is attached to the mounting base 5, with one end of the protective pad abutting against the motor. The side wall of the mounting base 5 has rounded corners for anti-collision. The four corners of the mounting base 5 have threaded holes 6, and expansion bolts for fixing are threaded into the threaded holes 6. The threaded holes 6 facilitate the quick and accurate installation of the bracket and ensure the installation is firm. The mounting pads 1 are made of carbon fiber reinforced nylon composite material and are frustum-shaped. The mounting base 5 has a U-shaped groove structure and is made of high-strength engineering plastic.

[0021] Working Principle: In the application of this utility model, the mounting base 5 is first made of U-shaped groove high-strength engineering plastic. The four corner threaded holes 6 are firmly connected to the base surface through expansion bolts, providing stable support. The mounting plate 3 is vertically welded to the base. The reinforcing ribs 4 on both sides of the bottom are triangular in structure, which enhances the connection strength between the mounting plate 3 and the base, improves the overall rigidity of the bracket, and ensures structural stability during motor operation. Then, the mounting pad 1 is made of carbon fiber reinforced nylon composite material and is shaped like a frustum. It is connected to the first bolt through the internal connecting hole 8 to fix the motor to the mounting plate 3. The composite material has both high strength and vibration reduction performance. The frustum structure optimizes the force distribution and effectively buffers the motor. Vibration is prevented to avoid wear and loosening caused by rigid connections. Next, the connecting block 7 is fixed to the top of the mounting plate 3, and its fixing hole 2 is rigidly connected to the external equipment through bolts and other connecting parts to ensure that the motor and other components work together to achieve stable power transmission. At the same time, the motor load is distributed and the local stress of the bracket is reduced. Finally, the mounting plate 3 has heat dissipation holes to promote air circulation, accelerate the dissipation of motor heat, and prevent performance from being affected by excessive temperature. The side walls of the mounting base 5 are rounded and fitted with protective pads to prevent personnel from being injured by bumps and avoid wear caused by direct contact between the motor and the base, thereby improving the safety of use and the durability of the equipment. The use of the lightweight motor mounting bracket is now complete.

[0022] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A lightweight motor mounting bracket comprising a mounting base (5) characterised in that: The mounting base (5) has a mounting plate (3) welded to one end of its top. The mounting plate (3) has reinforcing ribs (4) welded to both sides of its bottom for reinforcement. The bottom of the reinforcing ribs (4) is welded to the mounting base (5). The mounting plate (3) has a connecting block (7) fixed to its top. The connecting block (7) has a fixing hole (2) for connecting external equipment. The mounting plate (3) has a heat dissipation hole for ventilation.

2. The lightweight motor mounting bracket of claim 1, wherein: The mounting plate (3) has four mounting pads (1) fixed at its four corners. Each mounting pad (1) has a connecting hole (8) and a threaded groove. The first bolt for fixing the motor is screwed into the connecting hole (8) through the threaded groove.

3. The lightweight motor mounting bracket of claim 1, wherein: A protective pad is attached to the mounting base (5), one end of which abuts against the motor. The side wall of the mounting base (5) is provided with rounded corners for preventing bumps.

4. The lightweight motor mounting bracket according to claim 1, characterized in that: The mounting base (5) has threaded holes (6) at its four corners, and expansion bolts for fixing are threaded into the threaded holes (6).

5. A lightweight motor mounting bracket according to claim 2, characterized in that: The mounting pad (1) is made of carbon fiber reinforced nylon composite material and is frustum shaped.

6. The lightweight motor mounting bracket according to claim 1, characterized in that: The mounting base (5) has a U-shaped groove structure and is made of high-strength engineering plastic.

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