Motor brake mounting structure

Abstract

The utility model discloses a motor brake mounting structure which is characterized in that the upper surface of a support is fixedly connected with a motor shell, the side surface of the motor shell is fixedly connected with a fixing ring, the interior of the fixing ring is detachably connected with a fixing clamping block, the interior of the motor shell is rotatably connected with a transmission rod, and the side surface of the motor shell is provided with a fixing cylinder; the transmission rod is rotationally connected with the fixed cylinder; a sealing circular frame is fixedly connected to the side surface of the fixing block, a heat dissipation circular ring is fixedly connected to the side surface of the sealing circular frame, a regenerative braking device is arranged on the inner surface of the heat dissipation circular ring, a heat dissipation block is arranged in the heat dissipation circular ring, a fixing bolt is detachably connected to the interior of the fixing block, and a fixing rod is fixedly connected to the interior of the regenerative braking device. By means of the structure, the advantages that the structure fixing function is strong and stable, the overall stability of the structure is enhanced through multi-point fixing, the amplitude is reduced, internal equipment is protected, the device sealing performance is high, and external dust and impurity erosion can be avoided are achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of brake installation, and particularly relates to a mounting structure for an electric motor brake. Background Art

[0002] An electric motor brake is a device used to convert an electric motor into a generator when a mechanical system needs to decelerate or stop moving, and convert kinetic energy into electrical energy to achieve braking. Therefore, a mounting structure is required for assistance when it is connected to the electric motor. However, the traditional mounting structure only adds a heat insulation plate inside the original mounting structure for temperature isolation and dust isolation. Although this method can handle temperature and dust, it is difficult to deal with the vibration generated by the electric motor, which easily causes parts to fall off at the connection part of the mounting structure, resulting in a decrease in structural stability, damage to the equipment inside the structure, and poor connection stability between the overall structure and the electric motor. Its connection sealing performance is low and it is easily eroded by external impurities. For example, a Chinese patent discloses "a new mounting structure for an electric motor brake", with the application number "CN201922427586.0", which includes: an electric motor stator cavity and a brake cavity are provided inside the electric motor body, a heat insulation plate is provided between the electric motor stator cavity and the brake cavity, a brake is provided inside the brake cavity, a brake cover is sleeved between the brake and the inner wall of the brake cavity, and a rear flange provided at both ends of the brake cover and the heat insulation plate jointly enclose a brake cavity. Summary of the Utility Model

[0003] The purpose of the utility model is to at least solve one of the technical problems existing in the prior art, and provide a mounting structure for an electric motor brake. The brake is fixed to the electric motor through a fixing rod, and the connection stability is enhanced by combining a fixing ring and a fixing block on the side of the electric motor housing. Then, the fixing block and the sealing circular frame are fixed to the side of the brake through fixing bolts, thereby improving the sealing performance of the brake. Moreover, the heat dissipation circular ring is connected to the fixing plate, the connecting block and the bracket below the electric motor housing for fixation, so as to achieve multi-point fixation, realize multiple combinations of fixation, enhance the connection stability between the brake and the electric motor, and reduce the influence of amplitude through multi-point fixation, realize the shock absorption function to protect the equipment inside the brake and the electric motor, and effectively enhance the connection sealing performance of the brake, avoiding the erosion of external dust and impurities after long-term operation. By setting a heat dissipation circular ring carrying heat dissipation blocks on the outside of the brake to ensure the heat dissipation stability of the brake, and combining the fixing plate, the connecting block, the connecting block and the bracket for installation and connection, thereby assisting the fixing rod for installation and fixation, realizing that the mounting structure can provide a strong and stable auxiliary fixing function while ensuring the stable heat dissipation function, thereby enhancing the overall stability and fixing ability of the mounting structure, and ensuring that the brake can work stably.

[0004] The present utility model also provides an installation structure of an electric motor brake having the above-mentioned structure, including: a bracket, the upper surface of the bracket is fixedly connected with a motor housing, the side surface of the motor housing is fixedly connected with a fixing ring, the inside of the fixing ring is detachably connected with a fixing block, the inside of the motor housing is rotatably connected with a transmission rod, the side surface of the motor housing is provided with a fixing cylinder, and the transmission rod is rotatably connected with the fixing cylinder; a fixing block, the side surface of the fixing block is fixedly connected with a sealing circular frame, the side surface of the sealing circular frame is fixedly connected with a heat dissipation circular ring, the inner surface of the heat dissipation circular ring is provided with a feedback braking device, the inside of the heat dissipation circular ring is provided with a heat dissipation block, the inside of the fixing block is detachably connected with a fixing bolt, and the inside of the feedback braking device is fixedly connected with a fixing rod. Through the above devices, the structure has a strong and stable fixing function, adopts multi-point fixing, enhances the overall stability of the structure, provides a vibration damping function by reducing the amplitude, avoids damage to internal devices due to vibration, and the connection of the device has a high sealing performance, effectively avoiding the erosion of external dust and impurities.

[0005] According to an installation structure of an electric motor brake described in the present utility model, the feedback braking device is detachably connected with the motor housing, the fixing rod is detachably connected with the motor housing, and the fixing block is detachably connected with the fixing rod. Through the above devices, the brake can be stably connected with the motor to perform the braking work.

[0006] According to an installation structure of an electric motor brake described in the present utility model, the transmission rod is rotatably connected with the feedback braking device, and the transmission rod is rotatably connected with the fixing block. Through the above devices, the position of the transmission rod is stable, facilitating the braking work.

[0007] According to an installation structure of an electric motor brake described in the present utility model, the side surface of the heat dissipation circular ring is fixedly connected with a fixing plate, the side surface of the fixing plate is fixedly connected with a connecting block, and the connecting block is movably connected with the bracket. Through the above devices, the brake is assisted in fixing, enhancing the stability of the structure.

[0008] According to an installation structure of an electric motor brake described in the present utility model, the side surface of the fixing plate is fixedly connected with a connecting block, and the connecting block is detachably connected with the bracket. Through the above devices, the connection stability of the auxiliary enhanced fixing structure is achieved, thereby improving the stability of the brake.

[0009] According to an installation structure of an electric motor brake described in the present utility model, the side surface of the transmission rod is fixedly connected with a runner, the side surface of the runner is rotatably connected with a support block, the side surface of the support block is movably connected with a transmission belt, and the side surface of the support block is rotatably connected with a rotating column. Through the above devices, the transmission components inside the motor can operate stably.

[0010] According to a motor brake installation structure of the present utility model, a rotating rod is fixedly connected inside the rotating column, the side surface of the rotating column is movably connected with a motor, and the output end of the motor is fixedly connected with the rotating rod. Through the above device, the motor can work stably, and because the transmission components occupy less space, the advantage of combining multiple transmission components can be adopted.

[0011] According to a motor brake installation structure of the present utility model, the sealing circular frame is fixedly connected with the feedback braking device, and the fixing block is fixedly connected with the feedback braking device. Through the above device, the effect of fixing and sealing the feedback braking device and improving safety is achieved.

[0012] Beneficial effects

[0013] 1. Compared with the prior art, in this motor brake installation structure, the brake is fixed to the motor through the fixing rod, and the connection stability is enhanced by combining the fixing ring and the fixing block on the side of the motor housing. Then, the fixing block and the sealing circular frame are fixed to the side of the brake through the fixing bolts, thereby improving the sealing performance of the brake. Moreover, the heat dissipation ring is connected to the fixing plate, the connecting block and the bracket below the motor housing for fixing, so as to achieve multi-point fixing, realize multiple combinations of fixing, enhance the connection stability between the brake and the motor, and can reduce the influence of amplitude through multi-point fixing, realize the shock absorption function to protect the equipment inside the brake and the motor, and can effectively enhance the connection sealing performance of the brake, avoiding the erosion of external dust and impurities after long-term operation.

[0014] 2. Compared with the prior art, in this motor brake installation structure, the heat dissipation stability of the brake is ensured by setting a heat dissipation ring carrying heat dissipation blocks on the outside of the brake, and the fixing plate, the connecting block, the connecting block and the bracket are combined for installation and connection, so as to assist the fixing rod for installation and fixing. It realizes that the installation structure can provide a strong and stable auxiliary fixing function while ensuring the stable heat dissipation function, thereby enhancing the overall stability and fixing ability of the installation structure, and ensuring that the brake can work stably. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The following further describes the present utility model with reference to the drawings and embodiments;

[0016] Figure 1 It is the overall structure diagram of the motor brake installation structure of the present utility model;

[0017] Figure 2 It is the side view structure diagram of the motor brake installation structure of the present utility model;

[0018] Figure 3 It is the right view sectional diagram of the motor brake installation structure of the present utility model;

[0019] Figure 4 This is the left - view sectional view of the installation structure of the motor brake of the present utility model.

[0020] Legend:

[0021] 1. Connecting block; 2. Fixed plate; 3. Motor housing; 4. Fixed clamping block; 5. Fixed ring; 6. Sealing circular frame; 7. Fixed block; 8. Feedback braking device; 9. Fixed bolt; 10. Transmission rod; 11. Heat - dissipation circular ring; 12. Heat - dissipation block; 13. Fixed rod; 14. Fixed cylinder; 15. Bracket. Detailed implementation manners

[0022] This part will describe in detail the specific embodiments of the present utility model. The preferred embodiments of the present utility model are shown in the drawings. The function of the drawings is to supplement the description of the text part of the specification, enabling people to intuitively and vividly understand each technical feature and the overall technical solution of the present utility model. However, it should not be construed as a limitation on the protection scope of the present utility model.

[0023] Referring to Figures 1-4 , an installation structure of a motor brake according to an embodiment of the present utility model includes: a bracket 15 for supporting and fixing the motor to enhance its stability. The upper surface of the bracket 15 is fixedly connected with a motor housing 3 for safely protecting the internal components of the motor. The side surface of the motor housing 3 is fixedly connected with a fixed ring 5 for fixing work. The inside of the fixed ring 5 is detachably connected with a fixed clamping block 4 to fix the fixed rod 13 in combination with the fixed ring 5. The inside of the motor housing 3 is rotatably connected with a transmission rod 10 for transmitting power. A fixed cylinder 14 is provided on the side surface of the motor housing 3, and the transmission rod 10 is rotatably connected with the fixed cylinder 14 to fix the transmission rod 10.

[0024] A runner is fixedly connected to the side surface of the transmission rod 10 for driving the transmission rod 10 to rotate. A support block is rotatably connected to the side surface of the runner to support and fix the runner, the rotating column and the transmission belt. A transmission belt is movably connected to the side surface of the support block for power transmission work. A rotating column is rotatably connected to the side surface of the support block for driving the transmission belt to move. A rotating rod is fixedly connected to the inside of the rotating column to stably drive the rotating column to rotate. A motor is movably connected to the side surface of the rotating column, and the output end of the motor is fixedly connected with the rotating rod to provide stable power for the rotation of the rotating rod.

[0025] The fixed block 7 fixes the feedback braking device 8. The transmission rod 10 is rotatably connected to the fixed block 7 to limit the transmission rod 10. A sealing circular frame 6 is fixedly connected to the side surface of the fixed block 7 to seal the feedback braking device 8. A heat dissipation circular ring 11 is fixedly connected to the side surface of the sealing circular frame 6 for heat dissipation work. A heat dissipation block 12 is arranged inside the heat dissipation circular ring 11 to ensure stable heat discharge. A fixing bolt 9 is detachably connected inside the fixed block 7 to provide the function of fixing the feedback braking device 8 for the fixed block 7.

[0026] A fixing plate 2 is fixedly connected to the side surface of the heat dissipation circular ring 11 to provide an auxiliary fixing function for the installation structure. A connecting block 1 is fixedly connected to the side surface of the fixing plate 2. The connecting block 1 is movably connected to the bracket 15. After being connected to the bracket 15, it enhances the role of the auxiliary fixing function. A connecting block is fixedly connected to the side surface of the fixing plate 2. The connecting block is detachably connected to the bracket 15. Combining with the connecting block 1 enhances the auxiliary fixing function of the installation structure.

[0027] The feedback braking device 8 is arranged on the inner surface of the heat dissipation circular ring 11 for energy recovery braking to reduce resource waste. A fixing rod 13 is fixedly connected inside the feedback braking device 8 to provide an installation and fixing function for the feedback braking device 8. The fixing rod 13 is detachably connected to the motor housing 3 to limit and fix the fixing rod 13. The fixing block 4 is detachably connected to the fixing rod 13 to enhance the stability of the fixing rod 13. The feedback braking device 8 is detachably connected to the motor housing 3 to limit and fix the feedback braking device 8. The transmission rod 10 is rotatably connected to the feedback braking device 8. Combining with the fixed block 7 to limit the transmission rod 10. The sealing circular frame 6 is fixedly connected to the feedback braking device 8. The fixed block 7 is fixedly connected to the feedback braking device 8. Combining with the sealing circular frame 6 and the fixed block 7 enhances the stability and sealing performance of the feedback braking device 8.

[0028] Working principle: The fixing rod 13 inside the feedback braking device 8 is used to connect with the motor housing 3. And a transmission component is arranged inside the motor housing 3 to drive the transmission rod 10 to work stably. And a fixed cylinder 14 is arranged on the side of the motor housing 3 to fix the transmission rod 10. A fixing bolt 9 is arranged inside the fixed block 7 to fix it with the feedback braking device 8. And a sealing circular frame 6 is installed to assist in sealing. A fixed ring 5 and a fixing block 4 are arranged on the side of the motor housing 3 to fix the fixing rod 13 to enhance the stability. A heat dissipation circular ring 11 is arranged on the side of the feedback braking device (8). A heat dissipation block 12 is arranged inside the heat dissipation circular ring 11 for heat dissipation work. And a fixing plate 2 is arranged on the side of the heat dissipation circular ring 11. And a connecting block 1 is installed and connected to the bracket 15 below the motor housing 3 for connection and fixation.

[0029] The embodiments of the present utility model have been described in detail above in conjunction with the accompanying drawings. However, the present utility model is not limited to the above embodiments, and various changes can be made without departing from the gist of the present utility model within the scope of knowledge possessed by those of ordinary skill in the relevant art.

Claims

1. A motor brake installation structure, characterized in that: include: A bracket (15), wherein the upper surface of the bracket (15) is fixedly connected to a motor housing (3), the side surface of the motor housing (3) is fixedly connected to a fixing ring (5), the interior of the fixing ring (5) is detachably connected to a fixing block (4), the interior of the motor housing (3) is rotatably connected to a transmission rod (10), the side surface of the motor housing (3) is provided with a fixing cylinder (14), and the transmission rod (10) is rotatably connected to the fixing cylinder (14); A fixed block (7), wherein the side surface of the fixed block (7) is fixedly connected to a sealing circular frame (6), the side surface of the sealing circular frame (6) is fixedly connected to a heat dissipation ring (11), the inner surface of the heat dissipation ring (11) is provided with a feedback braking device (8), the interior of the heat dissipation ring (11) is provided with a heat dissipation block (12), the interior of the fixed block (7) is detachably connected to a fixing bolt (9), and the interior of the feedback braking device (8) is fixedly connected to a fixing rod (13).

2. A motor brake installation structure according to claim 1, characterized in that: The feedback braking device (8) is detachably connected to the motor housing (3), the fixing rod (13) is detachably connected to the motor housing (3), and the fixing block (4) is detachably connected to the fixing rod (13).

3. The motor brake installation structure according to claim 1, characterized in that: The transmission rod (10) is rotatably connected to the feedback braking device (8), and the transmission rod (10) is rotatably connected to the fixed block (7).

4. The motor brake installation structure according to claim 1, characterized in that: A fixing plate (2) is fixedly connected to the side surface of the heat dissipation ring (11), a connecting block (1) is fixedly connected to the side surface of the fixing plate (2), and the connecting block (1) is movably connected to the bracket (15).

5. The motor brake installation structure according to claim 4, characterized in that: A connecting block is fixedly connected to the side surface of the fixing plate (2), and the connecting block is detachably connected to the bracket (15).

6. The motor brake installation structure according to claim 1, characterized in that: The side surface of the transmission rod (10) is fixedly connected to a rotating wheel, the side surface of the rotating wheel is rotatably connected to a support block, the side surface of the support block is movably connected to a transmission belt, and the side surface of the support block is rotatably connected to a rotating column.

7. The motor brake installation structure according to claim 6, characterized in that: The interior of the rotating column is fixedly connected with a rotating rod, the side surface of the rotating column is movably connected with a motor, and the output end of the motor is fixedly connected with the rotating rod.

8. The motor brake installation structure according to claim 1, characterized in that: The sealing circular frame (6) is fixedly connected to the feedback braking device (8), and the fixing block (7) is fixedly connected to the feedback braking device (8).

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