Rotary bearing receiving disc

Abstract

The utility model discloses a rotary bearing receiving tray, which relates to the field of bearing production, and adopts the technical scheme that the rotary bearing receiving tray comprises a rotary platform driven by a motor, a bearing outer ring limiting frame is detachably connected onto the rotary platform, and the rotary bearing receiving tray further comprises a transmission component arranged between the motor and the rotary platform, when the transmission assembly is in different states, the rotating angles of the rotating platform driven by the motor are different, the effect is that the rotating speed of the motor is adjusted externally through the transmission assembly, the motor only needs to be kept at the same rotating speed, the requirement for the motor is low, and the practicability of the rotary bearing receiving disc is improved.

Description

Technical Field

[0001] The utility model relates to the field of bearing production, and more specifically, to a rotary bearing receiving tray. Background Art

[0002] A bearing is a mechanical component that has the following notable features: 1. Reduce friction: Bearings reduce the friction between rotating parts and fixed parts by reducing the direct contact area, thereby reducing energy consumption and improving rotation efficiency. 2. Support rotating parts: Bearings can support shaft parts and ensure their stable rotation, which is crucial for the normal operation of the machine. 3. Ensure accuracy: High-quality bearings can ensure the rotation accuracy of mechanical rotating parts, which is especially important for machines that require high precision.

[0003] During the production process of bearings, after the outer ring is manufactured, it will be placed vertically on the bearing outer ring limit rack on the bearing receiving tray. When one outer ring limit rack is full, the motor will rotate the rotating platform to replace another outer ring limit rack, and then the bearing will be placed. After that, the staff will take it out through the material picking rod and send it to other processes for the next step of bearing manufacturing.

[0004] However, due to the different numbers of bearing outer ring limit frames arranged on the transmission bearing receiving tray, the requirements for the motor are relatively high. Not only does the motor need to be able to stably control its speed, but the speed must also be adjustable. As a result, ordinary motors cannot be used, which greatly reduces the practicality of the rotary bearing receiving tray.

[0005] Therefore, in order to solve the above technical problems, the present application proposes a rotary bearing receiving tray. Utility Model Content

[0006] In view of the deficiencies in the prior art, the utility model aims to provide a rotary bearing receiving tray.

[0007] To achieve the above purpose, the utility model provides the following technical solutions: a rotary bearing receiving tray, comprising a rotary platform driven by a motor, a bearing outer ring limit frame detachably connected to the rotary platform, and the rotary bearing receiving tray also includes:

[0008] The transmission assembly is arranged between the motor and the rotating platform. When the transmission assembly is in different states, the motor can drive the rotating platform to rotate at different angles.

[0009] Preferably, the transmission assembly includes a rotating plate fixed on the motor transmission shaft, and an arc block is fixedly connected to one side of the top of the rotating plate, a cylindrical block is welded to the other side of the top of the rotating plate, the bottom of the motor is fixedly connected to the base, a ball bearing is fixedly connected to the right part of the top of the base, a lifting assembly is fixedly connected to the inner ring part of the ball bearing, and a plurality of transmission blocks connected by connecting rods and matched with the arc block and the cylindrical block are fixedly connected to the top of the lifting assembly, and the top transmission block is fixed to the bottom of the rotating platform through a rotating rod.

[0010] Preferably, the transmission block has movable grooves arranged in equal proportion for the cylindrical block to slide, and an arc portion cooperating with the arc block is provided between the movable grooves. When the cylindrical block enters the movable groove, it will drive the rotation of the transmission block as a whole. When the arc portion contacts the arc block, the two do not affect each other.

[0011] Preferably, the transmission block is composed of four movable groove portions and four arc-shaped portions, corresponding to the situation where four bearing outer ring limit frames are designed on the rotating platform.

[0012] Preferably, the transmission block is composed of eight movable groove portions and eight arc-shaped portions, corresponding to the situation where eight bearing outer ring limit frames are designed on the rotating platform.

[0013] Preferably, the lifting component is an electric telescopic rod, the bottom of which is fixed in the inner ring of a ball bearing, the head of which is fixed to the bottom of the lowest transmission block, and is powered by a battery.

[0014] Preferably, a plurality of groups of screw rods are fixedly connected to the top of the rotating platform, and the screw rods are in pairs. Mounting plates are fixedly connected to both sides of the bearing outer ring limit frame. Through holes are provided inside the mounting plates for the screw rods to pass through. Nuts are threadedly connected to the outer side walls of the screw rods. The through holes on the mounting plates on both sides of the bearing outer ring limit frame are passed through two screw rods in a group. Then, the nuts are installed on the screw rods by turning the nuts clockwise. The nuts slowly move downward to resist the top of the mounting plate, thereby achieving fixation between the mounting plate and the rotating platform. The operation is simple.

[0015] Preferably, the bearing outer ring limiting frame comprises a chassis fixed between the mounting plates, and a bearing outer ring limiting plate is fixedly connected to the top of the chassis for vertically arranging the bearing outer ring therein.

[0016] Preferably, a cylindrical support platform is fixedly connected to the top center of the chassis to facilitate workers to hold the bottom of the lowermost bearing outer ring.

[0017] Compared with the prior art, the utility model has the following beneficial effects:

[0018] 1. The utility model adjusts the motor speed externally through the transmission component. The motor only needs to maintain the same speed, and the requirements for the motor are relatively low, thereby improving the practicality of the rotary bearing receiving tray. It can effectively solve the problem in the background technology that not only the motor needs to be able to stably control its speed, but also the speed must be adjustable, which makes ordinary motors unsuitable, greatly reducing the practicality of the rotary bearing receiving tray.

[0019] 2. The through holes on the mounting plates on both sides of the bearing outer ring limit frame of the utility model are passed through two screw rods of a group, and then the nut is installed on the screw rod by turning the nut clockwise, and the nut is slowly moved downward to abut against the top of the mounting plate, so that the mounting plate and the rotating platform can be fixed. Similarly, the nut is removed and unloaded by turning the nut counterclockwise, and then the mounting plate is pulled off the screw rod, so that the bearing outer ring limit frame can be disassembled, and the disassembly and assembly are very convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] The drawings described herein are used to provide a further understanding of the present invention and constitute a part of the present application. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention. In the drawings:

[0021] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0022] Figure 2 For this utility model Figure 1 A local structure enlarged view;

[0023] Figure 3 It is a schematic diagram of the top structure of the utility model;

[0024] Figure 4 This is a schematic diagram of the specific structure of the transmission component in the utility model;

[0025] Figure 5 It is a schematic diagram of the top structure of the transmission component in the utility model.

[0026] In the figure: 1. rotating platform; 2. motor; 3. bearing outer ring limit frame; 301. chassis; 302. bearing outer ring limit plate; 303. cylindrical support platform; 4. transmission assembly; 401. rotating plate; 402. arc block; 403. cylindrical block; 404. ball bearing; 405. lifting assembly; 4051. electric telescopic rod; 406. transmission block; 4061. movable groove part; 4062. arc part; 407. rotating rod; 408. connecting rod; 5. screw; 6. mounting plate; 7. through hole; 8. nut; 9. base. DETAILED DESCRIPTION

[0027] As shown in 1-5, the utility model provides a rotating bearing receiving tray, including a rotating platform 1 driven by a motor 2, and a bearing outer ring limit frame 3 is detachably connected to the rotating platform 1, and the bearing outer ring limit frame 3 is fixed on the motor 2 and driven to rotate by the motor 2. When one bearing outer ring limit frame 3 is full, the motor 2 rotates the rotating platform 1 to replace another bearing outer ring limit frame 3 and then place it. The bearing outer ring limit frame 3 includes a chassis 301 fixed between the mounting plates 6, and a bearing outer ring limit plate 302 is fixedly connected to the top of the chassis 301. The bearing outer ring limit plate 302 is used to limit the bearing outer ring so that it is vertically arranged therein.

[0028] Furthermore, a cylindrical support platform 303 is fixedly connected to the top center part of the chassis 301, and the bottom outer ring of the bearing is supported to a certain height by the cylindrical support platform 303 (to facilitate the staff to hold the bottom of the bottom outer ring of the bearing). When the staff manipulates the receiving rod to insert it into the vertically placed outer rings of the bearings, they can hold the bottom end of the bottom outer ring of the bearings to take out all the outer rings of the vertical row of bearings.

[0029] The following is the specific detachable structure between the rotating platform 1 and the bearing outer ring limit frame 3: multiple groups of screw rods 5 are fixedly connected to the top of the rotating platform 1, and the screw rods 5 are paired in pairs. Both sides of the bearing outer ring limit frame 3 are fixedly connected with mounting plates 6. The interior of the mounting plates 6 is provided with through holes 7 for the screw rods 5 to pass through. The outer side walls of the screw rods 5 are threadedly connected with nuts 8, that is, the through holes 7 on the mounting plates 6 on both sides of the bearing outer ring limit frame 3 are passed through two screw rods 5 in a group, and then the nut 8 is rotated clockwise to install the nut 8 on the screw 5. The nut 8 slowly moves downward to resist the top of the mounting plate 6, and the mounting plate 6 can be fixed to the rotating platform 1. Similarly, the nut 8 is rotated counterclockwise to remove the nut 8 and then the mounting plate 6 is pulled off the screw 5, so that the bearing outer ring limit frame 3 can be disassembled, and the disassembly and assembly are very convenient.

[0030] The rotary bearing receiving tray also includes: a transmission component 4, which is arranged between the motor 2 and the rotating platform 1. The transmission component 4 can make the motor 2 drive the rotating platform 1 to rotate at different angles in different states. The transmission component 4 includes a rotating plate 401 fixed on the transmission shaft of the motor 2, and an arc block 402 is fixedly connected to one side of the top of the rotating plate 401, and a cylindrical block 403 is welded to the other side of the top of the rotating plate 401. The bottom of the motor 2 is fixedly connected to the base 9, and a ball bearing 404 is fixedly connected to the right part of the top of the base 9. A lifting component 405 is fixedly connected to the inner ring of the ball bearing 404, and the top of the lifting component 405 is fixedly connected to a plurality of connecting rods. 408 is connected to the transmission block 406 that cooperates with the arc block 402 and the cylindrical block 403. The uppermost transmission block 406 is fixed to the bottom of the rotating platform 1 through the rotating rod 407. The transmission block 406 has movable grooves 4061 arranged in equal proportion for the cylindrical block 403 to slide, and arc portions 4062 that cooperate with the arc block 402 are arranged between the movable grooves 4061. When the cylindrical block 403 enters the movable grooves 4061, it will drive the overall rotation of the transmission block 406. When the arc portion 4062 contacts the arc block 402, the two do not affect each other. Multiple transmission blocks can be installed to cooperate for rotation. In order to clearly show the structure in the figure, only two types are drawn.

[0031] That is, the transmission block 406 is driven to move up and down by the lifting component 405 (the lifting component 405 is preferably an electric telescopic rod 4051, the bottom of which is fixed in the inner ring of the ball bearing 404, the head is fixed to the bottom of the lowest transmission block 406, and it is powered by a battery), so that different transmission blocks 406 are in contact with the arc block 402 and the cylindrical block 403, so that the motor 2 rotates one circle, and the rotating platform 1 rotates at different angles accordingly, so that different numbers of bearing outer ring limit frames 3 are installed on the corresponding rotating platform 1 to adjust the speed of the motor 2 externally. The motor 2 only needs to maintain the same speed, and the requirements for the motor 2 are relatively low, thereby improving the practicality of the rotary bearing receiving tray.

[0032] The present invention provides two types of transmission blocks 406 (only two are shown in the figure, but there can be many types in practice, which are distinguished by the different numbers of movable grooves 4061 and arc blocks 402 ).

[0033] 1. The transmission block 406 is composed of four movable grooves 4061 and four arc-shaped portions 4062. When the cylindrical block 403 rotates one circle, the movable grooves 4061 drive the rotation of the transmission block, and the transmission block 406 is rotated 90 degrees. This can correspond to the situation where four bearing outer ring limit frames 3 are designed on the rotating platform 1.

[0034] 2. The transmission block 406 is composed of eight movable grooves 4061 and eight arc-shaped portions 4062. When the cylindrical block 403 rotates one circle, the movable grooves 4061 drive the transmission block 406 to rotate 45 degrees. This can correspond to the situation where eight bearing outer ring limit frames 3 are designed on the rotating platform 1.

[0035] The above description is only a preferred embodiment of the utility model and does not limit the utility model in any form. Any ordinary technician in the industry can smoothly implement the utility model as shown in the drawings of the specification and described above. However, any equivalent changes, modifications and evolutions made by technicians familiar with the profession without departing from the scope of the technical solution of the utility model using the technical content disclosed above are all equivalent embodiments of the utility model. At the same time, any equivalent changes, modifications and evolutions made to the above embodiments based on the essential technology of the utility model are still within the protection scope of the technical solution of the utility model.

Claims

1. A rotary bearing receiving tray, comprising a rotating platform (1) driven by a motor (2), characterized in that: The rotating platform (1) is detachably connected to a bearing outer ring limiting frame (3), and the rotating bearing receiving tray further comprises: A transmission assembly (4) is arranged between the motor (2) and the rotating platform (1); the transmission assembly (4) can enable the motor (2) to drive the rotating platform (1) to rotate at different angles in different states.

2. The rotary bearing receiving tray according to claim 1, characterized in that: The transmission assembly (4) comprises a rotating plate (401) fixed on the transmission shaft of the motor (2), and a curved block (402) is fixedly connected to one side of the top of the rotating plate (401), and a cylindrical block (403) is welded to the other side of the top of the rotating plate (401), and the bottom of the motor (2) is fixedly connected to a base (9), and a ball bearing (404) is fixedly connected to the right part of the top of the base (9), and a lifting assembly (405) is fixedly connected to the inner ring part of the ball bearing (404), and the top of the lifting assembly (405) is fixedly connected to a plurality of transmission blocks (406) connected by connecting rods (408) and matched with the curved blocks (402) and the cylindrical blocks (403), and the topmost transmission block (406) is fixed to the bottom of the rotating platform (1) through a rotating rod (407).

3. The rotary bearing receiving tray according to claim 2, characterized in that: The transmission block (406) has movable grooves (4061) arranged in equal proportion for the cylindrical block (403) to slide, and an arc-shaped portion (4062) matching the arc-shaped block (402) is provided between the movable grooves (4061); when the cylindrical block (403) enters the movable grooves (4061), the transmission block (406) is driven to rotate as a whole; when the arc-shaped portion (4062) contacts the arc-shaped block (402), the two do not affect each other.

4. The rotary bearing receiving tray according to claim 3, characterized in that: The transmission block (406) consists of four movable groove portions (4061) and four arc-shaped portions (4062).

5. The rotary bearing receiving tray according to claim 3, characterized in that: The transmission block (406) is composed of eight movable groove portions (4061) and eight arc-shaped portions (4062).

6. The rotary bearing receiving tray according to claim 2, characterized in that: The lifting component (405) is an electric telescopic rod (4051), the bottom of which is fixed in the inner ring of the ball bearing (404), and the head is fixed to the bottom of the lowest transmission block (406).

7. The rotary bearing receiving tray according to claim 1, characterized in that: A plurality of sets of screw rods (5) are fixedly connected to the top of the rotating platform (1), and the screw rods (5) are arranged in pairs. Both sides of the bearing outer ring limit frame (3) are fixedly connected to mounting plates (6). Through holes (7) are provided inside the mounting plates (6) for the screw rods (5) to pass through. Nuts (8) are threadedly connected to the outer walls of the screw rods (5).

8. The rotary bearing receiving tray according to claim 7, characterized in that: The bearing outer ring limiting frame (3) comprises a chassis (301) fixed between the mounting plates (6), and a bearing outer ring limiting plate (302) is fixedly connected to the top of the chassis (301) for vertically arranging the bearing outer ring therein.

9. The rotary bearing receiving tray according to claim 8, characterized in that: The top center portion of the chassis (301) is fixedly connected to a cylindrical support platform (303).

Images