A bearing mounting arrangement for a tubular motor

Abstract

The utility model relates to a bearing installation device of tubular motor for bearing is pressed into to tubular motor, including feeding device, the ejection end of feeding device is provided with main body, be provided with tubular motor clamping device that can be used for fixing tubular motor on main body, the positive top of tubular motor clamping device still is provided with bearing down -pressing device for bearing is pressed into to tubular motor, the feeding device includes the vibrating disc that deposits bearing and transports bearing to bearing down -pressing device, bearing down -pressing device includes the moving plate that is in butt joint with the feeding track of vibrating disc and can move up and down and is contacted with the upper end of tubular motor, the utility model discloses through being provided with the moving plate that can move up and down, when bearing moves to the moving plate, the moving plate is down -shifted and is butt -jointed with tubular motor, can make bearing accurate enter to tubular motor.

Description

Technical Field

[0001] This utility model relates to the field of tubular motor bearing installation technology, specifically a bearing installation device for a tubular motor. Background Technology

[0002] In the manufacturing process of tubular motors, bearing installation is a crucial step. As the core supporting component for motor operation, the quality of bearing installation directly affects the motor's operational stability, service life, and overall performance.

[0003] Existing tubular motor bearing installation devices mostly employ vibratory feeder systems. This involves placing the bearings in a vibratory feeder, which then uses vibration to transport them one by one to a predetermined track before finally inserting them into the tubular motor for installation. While this traditional method achieves a degree of automation in bearing transport, it reveals several drawbacks in practice. During the process of the vibratory feeder transporting the bearings to the track and into the tubular motor, the bearings are prone to misalignment due to vibration, gravity, and other factors. This misalignment prevents the bearings from accurately landing in the predetermined position within the tubular motor, affecting the subsequent pressing of bearings into the motor. Utility Model Content

[0004] The purpose of this utility model is to provide a bearing mounting device for a tubular motor. By providing a movable plate that can move up and down, when the bearing moves to the movable plate, the movable plate moves down to connect with the tubular motor, so that the bearing can be accurately inserted into the tubular motor.

[0005] To address the problems of existing technologies, this utility model provides a bearing mounting device for a tubular motor, used to press the bearing into the tubular motor. The device includes a feeding device, with a main body at the discharge end. The main body has a tubular motor clamping device for fixing the tubular motor. Above the clamping device is a bearing pressing device for pressing the bearing into the motor. The feeding device includes a vibratory feeder that stores the bearing and transports it to the pressing device. The pressing device includes a movable plate that connects to the feeding track of the vibratory feeder and can move up and down to contact the upper end of the tubular motor. Bearing clamping assemblies for fixing the bearing are also provided on the three sides of the movable plate away from the vibratory feeder track.

[0006] Preferably, the bearing pressing device further includes a second telescopic drive member capable of driving the movable plate to move up and down, and the movable plate is also provided with a stop for blocking the bearing.

[0007] Preferably, the bearing clamping assembly includes a clamping block that can move close to or away from the bearing, and the bearing clamping assembly also includes a third telescopic drive member fixed to the top of the movable plate and used to drive the clamping block to clamp the bearing, and the clamping block is also provided with a stop for lifting the bearing.

[0008] Preferably, the cross-section of the clamping block is configured as an arc shape that adapts to the outer ring of the bearing.

[0009] Preferably, the top of the movable plate is further provided with a bearing clamping assembly for pressing the bearing into the tubular motor. The bearing clamping assembly includes a support plate vertically disposed on the top of the movable plate, a clamping head that can move up and down and is used to press the bearing into the tubular motor, and a fourth telescopic drive component fixed to the top of the support plate and used to drive the clamping head to move up and down.

[0010] Preferably, the discharge end of the vibratory feeder track is further provided with a pushing device that can push the bearing into the bearing pressing device. The pushing device includes a push plate that can move up and down, and the pushing device also includes a fifth telescopic drive component that is fixed on the vibratory feeder track and is used to drive the push plate to move up and down.

[0011] Preferably, the side of the push plate near the bearing pressing device is set as an inclined surface, and the side of the push plate near the track is set as an arc shape.

[0012] Preferably, the tubular motor clamping device includes two support frames vertically fixed to the top of the main body, and the tubular motor clamping device also includes a clamping plate that can approach or move away from the tubular motor, and the cross-section of the clamping plate is arc-shaped. The tubular motor clamping device also includes a first telescopic drive component fixed on the support frame for driving the clamping plate to reciprocate.

[0013] Preferably, the main body is further provided with a positioning device for positioning the tubular motor. The positioning device includes a screw vertically mounted on the main body, a support platform connected to the top of the screw, and a positioning post mounted on the top of the support platform. The positioning device also includes an adjusting nut rotatably mounted at the bottom of the main body, and the adjusting nut engages with the screw.

[0014] The advantages of this utility model compared to the prior art are:

[0015] 1. This application utilizes an innovative design to incorporate a vertically movable plate at the discharge end of the vibratory feeder track, optimizing the bearing installation process. Once the bearing moves onto the movable plate, the plate moves until it contacts the tubular motor. Subsequently, the clamping head moves downwards, pressing the bearing into the tubular motor, thereby significantly improving the accuracy of bearing installation.

[0016] 2. This application also includes a positioning device for high-precision positioning of the tubular motor. In practical applications, the tubular motor is simply placed on a support platform, and the positioning pins on the support platform can be inserted into the interior of the tubular motor to achieve stable positioning. Furthermore, the fixed position of each tubular motor is identical, accommodating the installation of a large number of bearings. Simultaneously, the height of the screw in the positioning device is adjustable, a design that allows the device to adapt to tubular motors of different lengths, further enhancing its versatility and flexibility. Attached Figure Description

[0017] Figure 1 This is a first three-dimensional structural diagram of a bearing mounting device for a tubular motor according to the present invention.

[0018] Figure 2 This is a second three-dimensional structural diagram of a bearing mounting device for a tubular motor according to this utility model.

[0019] Figure 3 This is a schematic diagram of the structure of the tubular motor clamping device and the bearing pressing device of the bearing mounting device for a tubular motor according to the present invention.

[0020] Figure 4 This utility model relates to a bearing mounting device for a tubular motor. Figure 3 Enlarged structural diagram at point A in the middle.

[0021] Figure 5 This is a three-dimensional structural diagram of the bearing pressing device of a bearing mounting device for a tubular motor according to this utility model.

[0022] Figure 6 This is a three-dimensional structural diagram of a positioning device for a bearing mounting device of a tubular motor according to the present invention.

[0023] The following are the labels in the diagram: 1. Feeding device; 11. Vibratory feeder; 2. Main body; 3. Tubular motor clamping device; 31. Support frame; 32. First telescopic drive component; 321. Clamping plate; 4. Bearing pressing device; 41. Moving plate; 411. Second telescopic drive component; 412. Stop block; 42. Bearing clamping assembly; 421. Third telescopic drive component; 422. Clamping block; 43. Bearing pressing assembly; 431. Support plate; 432. Fourth telescopic drive component; 433. Pressing head; 5. Pushing device; 51. Fifth telescopic drive component; 511. Push plate; 6. Positioning device; 61. Screw; 611. Support platform; 6111. Positioning column; 612. Adjusting nut. Detailed Implementation

[0024] To further understand the features, technical means, and specific objectives and functions achieved by this utility model, the following detailed description of this utility model is provided in conjunction with the accompanying drawings and specific embodiments.

[0025] Reference Figures 1-6 As shown, this utility model provides a bearing mounting device for a tubular motor, used to press the bearing into the tubular motor. It includes a feeding device 1, a main body 2 at the discharge end of the feeding device 1, a tubular motor clamping device 3 for fixing the tubular motor on the main body 2, and a bearing pressing device 4 for pressing the bearing into the tubular motor directly above the tubular motor clamping device 3. The feeding device 1 includes a vibratory plate 11 for storing the bearing and transporting it to the bearing pressing device 4. The bearing pressing device 4 includes a movable plate 41 that is connected to the feeding track of the vibratory plate 11 and can move up and down to contact the upper end of the tubular motor. Bearing clamping components 42 for fixing the bearing are provided on the three sides of the movable plate 41 away from the track of the vibratory plate 11.

[0026] The bearings are placed in the vibratory feeder 11, which then begins to operate, conveying the bearings one by one to their discharge end through vibration. The bearings slide from the discharge end of the vibratory feeder 11 onto the moving plate 41. The bearing clamping assembly 42 clamps and positions the bearings on the moving plate 41, ensuring the stability and accuracy of the bearings during the pressing process. The tubular motor clamping device 3 secures the tubular motor, preventing it from moving or shaking during installation. The moving plate 41 moves downwards until it contacts the upper end of the tubular motor.

[0027] The bearing pressing device 4 also includes a second telescopic drive member 411 that can drive the moving plate 41 to move up and down, and the moving plate 41 is also provided with a stop block 412 for blocking the bearing.

[0028] The bearing clamping assembly 42 includes a clamping block 422 that can move closer to or further away from the bearing. The bearing clamping assembly 42 also includes a third telescopic drive member 421 fixed to the top of the movable plate 41 and used to drive the clamping block 422 to clamp the bearing. The clamping block 422 is also provided with a stop for lifting the bearing. The cross-section of the clamping block 422 is configured as an arc shape adapted to the outer ring of the bearing.

[0029] The third telescopic drive member 421 of the bearing clamping assembly 42 drives the clamping block 422 closer to the bearing, clamping the bearing onto the moving plate 41. A stop on the clamping block 422 supports the bearing, ensuring its stability during clamping. When the clamping block 422 clamps the bearing, the stop contacts the bottom of the bearing, providing upward support. The cross-section of the clamping block 422 is set to an arc shape that conforms to the outer ring of the bearing to better fit the bearing surface, improving clamping stability and accuracy.

[0030] The top of the movable plate 41 is also provided with a bearing clamping assembly 43 for pressing the bearing into the tubular motor. The bearing clamping assembly 43 includes a support plate 431 vertically disposed on the top of the movable plate 41, a clamping head 433 that can move up and down and is used to press the bearing into the tubular motor, and a fourth telescopic drive member 432 fixed to the top of the support plate 431 and used to drive the clamping head 433 to move up and down.

[0031] During the operation of the bearing pressing device 4, the bearing clamping assembly 43 begins to work. The fourth telescopic drive member 432 drives the clamping head 433 to move downwards until it contacts the bearing. As the clamping head 433 continues to move downwards, the bearing is gradually pressed into the tubular motor.

[0032] The discharge end of the vibratory feeder 11 track is also equipped with a pushing device 5 that can push the bearing onto the bearing pressing device 4. The pushing device 5 includes a push plate 511 that can move up and down, and the pushing device 5 also includes a fifth telescopic drive member 51 fixed on the vibratory feeder 11 track and used to drive the push plate 511 to move up and down. The side of the push plate 511 near the bearing pressing device 4 is set as an inclined surface, and the side of the push plate 511 near the track is set as an arc shape.

[0033] After the vibratory feeder 11 delivers the bearing to the discharge end, the pushing device 5 begins to work. The fifth telescopic drive 51 drives the push plate 511 to move upward. Due to the inclined surface of the push plate 511, the bearing can be pushed into the bearing clamping assembly 42, thereby fixing the bearing through the clamping block 422. Since the other side of the push plate 511 is arc-shaped, it blocks the second bearing when the push plate 511 moves upward.

[0034] The tubular motor clamping device 3 includes two support frames 31 that are vertically fixed to the top of the main body 2. The tubular motor clamping device 3 also includes a clamping plate 321 that can approach or move away from the tubular motor, and the cross section of the clamping plate 321 is arc-shaped. The tubular motor clamping device 3 also includes a first telescopic drive member 32 that is fixed on the support frame 31 for driving the clamping plate 321 to reciprocate.

[0035] When the tubular motor needs to be clamped, the first telescopic drive member 32 activates, driving the clamping plate 321 to move towards the tubular motor. Since the cross-section of the clamping plate 321 is arc-shaped, matching the shape of the tubular motor, stability and uniform force distribution during clamping are ensured. As the clamping plate 321 continues to move, the two clamping plates 321 gradually approach and eventually clamp the tubular motor, thus securing it. When it is necessary to release the tubular motor, the first telescopic drive member 32 drives the clamping plate 321 to move away from the tubular motor, the two clamping plates 321 gradually separate, and finally release the tubular motor.

[0036] The main body 2 is also provided with a positioning device 6 for positioning the tubular motor. The positioning device 6 includes a screw 61 vertically mounted on the main body 2. The top of the screw 61 is connected to a support platform 611, and the top of the support platform 611 is provided with a positioning post 6111. The positioning device 6 also includes an adjusting nut 612 rotatably mounted at the bottom of the main body 2, and the adjusting nut 612 engages with the screw 61.

[0037] When positioning the tubular motor, the height of the screw 61 is first adjusted by rotating the adjusting nut 612. Since the adjusting nut 612 engages with the screw 61, rotating the adjusting nut 612 drives the screw 61 to move up and down. As the screw 61 moves up and down, the support platform 611 and the positioning post 6111 also move up and down until the positioning post 6111 reaches the required height and position. At this point, the tubular motor is placed on the main body 2, and the positioning hole or inner hole of the tubular motor is aligned with the positioning post 6111, thereby achieving the positioning of the tubular motor.

[0038] The above embodiments only illustrate one or more implementations of this utility model, and their descriptions are relatively specific and detailed, but they should not be construed as limiting the scope of this utility model. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of this utility model, and these all fall within the protection scope of this utility model. Therefore, the protection scope of this utility model should be determined by the appended claims.

Claims

1. A bearing mounting device for a tubular motor, used to press a bearing into the tubular motor, characterized in that: The device includes a feeding device (1), the discharge end of which is provided with a main body (2). The main body (2) is provided with a tubular motor clamping device (3) for fixing the tubular motor. Above the tubular motor clamping device (3) is a bearing pressing device (4) for pressing the bearing into the tubular motor. The feeding device (1) includes a vibratory plate (11) for storing the bearing and transporting it to the bearing pressing device (4). The bearing pressing device (4) includes a moving plate (41) that is connected to the feeding track of the vibratory plate (11) and can move up and down to contact the upper end of the tubular motor. The three sides of the moving plate (41) away from the track of the vibratory plate (11) are provided with bearing clamping components (42) for fixing the bearing.

2. The bearing mounting device for a tubular motor according to claim 1, characterized in that: The bearing pressing device (4) further includes a second telescopic drive member (411) capable of driving the moving plate (41) to move up and down, and the moving plate (41) is also provided with a stop block (412) for blocking the bearing.

3. The bearing mounting device for a tubular motor according to claim 1, characterized in that: The bearing clamping assembly (42) includes a clamping block (422) that can move close to or away from the bearing. The bearing clamping assembly (42) also includes a third telescopic drive member (421) fixed to the top of the movable plate (41) and used to drive the clamping block (422) to clamp the bearing. The clamping block (422) is also provided with a stop for lifting the bearing.

4. The bearing mounting device for a tubular motor according to claim 3, characterized in that: The cross-section of the clamping block (422) is set to an arc shape that adapts to the outer ring of the bearing.

5. The bearing mounting device for a tubular motor according to claim 2, characterized in that: The top of the movable plate (41) is also provided with a bearing clamping assembly (43) for pressing the bearing into the tubular motor. The bearing clamping assembly (43) includes a support plate (431) vertically arranged on the top of the movable plate (41). The bearing clamping assembly (43) also includes a clamping head (433) that can move up and down and is used to press the bearing into the tubular motor. The bearing clamping assembly (43) also includes a fourth telescopic drive member (432) fixed on the top of the support plate (431) and used to drive the clamping head (433) to move up and down.

6. The bearing mounting device for a tubular motor according to claim 1, characterized in that: The discharge end of the track of the vibratory feeder (11) is also provided with a pusher device (5) that can push the bearing into the bearing pressing device (4). The pusher device (5) includes a push plate (511) that can move up and down, and the pusher device (5) also includes a fifth telescopic drive member (51) that is fixed on the track of the vibratory feeder (11) and used to drive the push plate (511) to move up and down.

7. The bearing mounting device for a tubular motor according to claim 6, characterized in that: The push plate (511) is set as an inclined surface on the side near the bearing pressing device (4), and the push plate (511) is set as an arc shape on the side near the track.

8. The bearing mounting device for a tubular motor according to claim 1, characterized in that: The tubular motor clamping device (3) includes two support frames (31) vertically fixed to the top of the main body (2). The tubular motor clamping device (3) also includes a clamping plate (321) that can approach or move away from the tubular motor, and the cross section of the clamping plate (321) is arc-shaped. The tubular motor clamping device (3) also includes a first telescopic drive member (32) fixed on the support frame (31) for driving the clamping plate (321) to reciprocate.

9. The bearing mounting device for a tubular motor according to claim 1, characterized in that: The main body (2) is also provided with a positioning device (6) for positioning the tubular motor. The positioning device (6) includes a screw (61) vertically mounted on the main body (2). The top of the screw (61) is connected to a support platform (611), and the top of the support platform (611) is provided with a positioning column (6111). The positioning device (6) also includes an adjusting nut (612) rotatably mounted at the bottom of the main body (2), and the adjusting nut (612) meshes with the screw (61).

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