Bearing assembling device for bearing production
By designing a mechanical device for bearing assembly, the storage silo and mechanical mechanism automatically place the balls between the outer and inner rings of the bearing, the problems of increased labor intensity and reduced assembly efficiency caused by manual assembly by workers are solved, and an efficient and convenient assembly process is achieved.
Patent Information
- Application Number
- CN202420009667.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-01-03
- Publication Date
- 2025-03-11
- Estimated Expiration
- 2034-01-03
AI Technical Summary
During the bearing production and assembly process, workers need to manually place the ball between the outer and inner rings of the bearing, resulting in an increase in labor intensity and a decrease in assembly efficiency.
A bearing assembly device for bearing production is designed. By setting up a storage silo, a first rotating shaft, a half-face gear, a gear and a discharge port, the balls are automatically taken out of the storage silo by a mechanical mechanism, and continuously placed between the outer ring and the inner ring of the bearing.
The continuous placement of the ball between the inner and outer rings of the bearing without manual intervention is achieved, which significantly improves the assembly efficiency and operation convenience.
Smart Images
Figure CN222596595U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of bearing assembly, in particular to a bearing assembly device for bearing production. Background Art
[0002] Bearings are an important component in contemporary mechanical equipment. Their main function is to support mechanical rotating bodies, reduce the friction coefficient during their movement, and ensure their rotation accuracy. Products are composed of several parts and components. The labor process of joining several parts into components or joining several parts and components into products according to the specified technical requirements is called assembly.
[0003] At present, when bearings are produced and assembled, workers usually manually place the balls between the outer ring and the inner ring of the bearings. The balls are mostly placed in tool boxes, and workers need to manually take out the balls and place them on the workbench for assembly. This not only increases the labor intensity of workers, but also greatly reduces the efficiency of assembly, which is very inconvenient.
[0004] In view of the above problems, the inventor proposes a bearing assembly device for bearing production to solve the above problems. Utility Model Content
[0005] In order to solve the problem that most workers manually place the balls between the outer ring and the inner ring of the bearing, and most of the balls are placed in a tool box, the workers need to manually take out the balls and place them on the workbench for assembly, which not only increases the labor intensity of the workers, but also greatly reduces the efficiency of assembly and is very inconvenient; the purpose of the utility model is to provide a bearing assembly device for bearing production.
[0006] To solve the above technical problems, the utility model adopts the following technical scheme: a bearing assembly device for bearing production, comprising a base, two symmetrically distributed supporting legs are fixedly installed on the top of the base, a supporting platform is fixedly installed on the top of the supporting legs, a storage bin is fixedly installed on the top of the support platform, a first rotating shaft is rotatably inserted at the top of the storage bin, a half-face gear is fixedly installed on the outside of the first rotating shaft, a second rotating shaft is rotatably inserted in the middle of the storage bin, a gear is fixedly installed on the outside of the second rotating shaft, a first discharge port is penetrated at the bottom edge of the storage bin, a disc is fixedly installed at the bottom of the second rotating shaft, two symmetrically distributed second discharge ports are penetrated at the edge of the disc, a discharge pipe is fixedly inserted inside the support platform and corresponding to the first discharge port, the diameters of the first discharge port, the second discharge port and the discharge pipe are all slightly larger than the diameter of a ball.
[0007] The top of the base is provided with a placing platform for sliding away from the supporting leg, and a rotating rod is rotatably inserted at both sides of the placing platform, and a limit plate is rotatably sleeved on one side of the rotating rod, and a spring is fixedly installed on the side of the limit plate away from the rotating rod, and a fixing plate is fixedly installed on the side of the spring away from the limiting plate, and a clamping plate is fixedly installed on the side of the fixing plate away from the spring, and a plurality of evenly distributed clamping rings are fixedly installed on the outside of the two rotating rods, and three annular evenly distributed clamping blocks are fixedly installed on the outside of each of the clamping rings and three annular evenly distributed fixing blocks are fixedly installed on both sides of the placing platform and at the position of the rotating rod, and limiting grooves are provided on both sides of the placing platform, and the limiting plate is slidably engaged in the limiting grooves, and slots corresponding to the clamping rings and the blocks are provided on both sides of the placing platform, and a telescopic rod is fixedly installed between the limiting plate and the fixing plate, and the telescopic rod is located between the springs.
[0008] Preferably, a U-shaped fixing block is fixedly installed on the top of the storage bin, a motor is fixedly installed on the top of the U-shaped fixing block, the driving end of the motor is fixedly installed on the end of the first rotating shaft, the first rotating shaft is inserted through the U-shaped fixing block, the outsides of the first rotating shaft and the second rotating shaft are both rotatably sleeved with fixed seats, and one side of the two fixed seats is installed on the inner side of the U-shaped fixing block.
[0009] Compared with the prior art, the beneficial effects of the utility model are:
[0010] 1. By setting the first rotating shaft, the half-face gear and the gear are used in coordination to drive the disc to do intermittent motion, so that the two second discharge ports correspond to the first discharge port respectively, and then the balls fall into the space between the outer ring and the inner ring of the bearing from the second discharge port, the first discharge port and the discharge pipe, so that there is no need to manually put the balls between the inner ring and the outer ring of the bearing, and the balls can be put between the inner ring and the outer ring of the bearing continuously, which improves the assembly efficiency and is convenient for operation;
[0011] 2. By setting the rotating rod, limit plate, fixed plate, clamping plate and spring, the clamping plate is made to contact the outer ring of the bearing, and then the rotating wheel is turned to drive the rotating rod to rotate so that the clamping block is stuck in the fixed block, thereby clamping the outer ring of the bearing and positioning it to avoid shaking of the outer ring of the bearing during assembly, which will affect the assembly with the ball and inner ring. BRIEF DESCRIPTION OF THE DRAWINGS
[0012] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.
[0013] Figure 1 It is a schematic diagram of the structure of the utility model.
[0014] Figure 2 It is a schematic diagram of the connection structure between the first rotating shaft and the half-face gear in the utility model.
[0015] Figure 3 It is a schematic diagram of the connection structure between the placing table and the limiting groove in the utility model.
[0016] Figure 4 For this utility model Figure 3 Enlarged view of point A in the middle.
[0017] In the figure: 1. base; 11. supporting leg; 12. supporting platform; 13. storage bin; 14. first rotating shaft; 15. half gear; 16. second rotating shaft; 17. gear; 18. disc; 19. U-shaped fixing block; 131. first discharging port; 132. discharging pipe; 181. second discharging port; 191. motor; 192. fixing seat; 2. placing table; 21. rotating rod; 22. limiting plate; 23. spring; 24. fixing plate; 25. clamping plate; 26. snap ring; 27. fixing block; 28. slot; 29. limiting slot; 231. telescopic rod; 261. clamping block. DETAILED DESCRIPTION
[0018] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0019] Example: Figure 1-4 As shown, the utility model provides a bearing assembly device for bearing production, including a base 1, two symmetrically distributed support legs 11 are fixedly installed on the top of the base 1, a support platform 12 is fixedly installed on the top of the support leg 11, a storage bin 13 is fixedly installed on the top of the support platform 12, a first rotating shaft 14 is rotatably inserted at the top of the storage bin 13, a half-face gear 15 is fixedly installed on the outside of the first rotating shaft 14, a second rotating shaft 16 is rotatably inserted in the middle of the storage bin 13, a gear 17 is fixedly installed on the outside of the second rotating shaft 16, a first discharge port 131 is penetrated at the bottom edge of the storage bin 13, a disc 18 is fixedly installed at the bottom of the second rotating shaft 16, and two symmetrically distributed second discharge ports 181 are penetrated at the edge of the disc 18.
[0020] By adopting the above technical solution, when the first rotating shaft 14 rotates, the half-face gear 15 is driven to rotate. When the half-face gear 15 is meshed with the gear 17, the gear 17 is driven to rotate. When the edge of the half-face gear 15 is meshed with the gear 17, one of the second discharge ports 181 on the disc 18 corresponds to the first discharge port 131. Then the half-face gear 15 rotates to the side without teeth, and the gear 17 stops rotating. Then the balls in the storage bin 13 fall from the second discharge port 181 into the first discharge port 131, and then fall from the discharge pipe 132 into between the outer ring and the inner ring of the bearing. Then, when the half-face gear 15 is meshed with the gear 17, the disc 18 is driven to rotate, so that the other second discharge port 181 on the disc 18 corresponds to the first discharge port 131. Therefore, there is no need to manually put the balls between the inner ring and the outer ring of the bearing, and the balls can be continuously put between the inner ring and the outer ring of the bearing, which improves the assembly efficiency and facilitates the operation.
[0021] A placing table 2 is slidably mounted on one side of the top of the base 1 away from the supporting leg 11, a rotating rod 21 is rotatably inserted on both sides of the placing table 2, a limiting plate 22 is rotatably sleeved on one side of the rotating rod 21, a spring 23 is fixedly mounted on the side of the limiting plate 22 away from the rotating rod 21, a fixing plate 24 is fixedly mounted on the side of the spring 23 away from the limiting plate 22, a clamping plate 25 is fixedly mounted on the side of the fixing plate 24 away from the spring 23, a plurality of evenly distributed retaining rings 26 are fixedly mounted on the outside of the two rotating rods 21, three annular evenly distributed retaining blocks 261 are fixedly mounted on the outer side of each retaining ring 26, and three annular evenly distributed fixing blocks 27 are fixedly mounted on both sides of the placing table 2 and located at the position of the rotating rod 21.
[0022] By adopting the above technical solution, when holding the rotating wheel, the rotating rod 21, the limit plate 22, the fixed plate 24 and the clamping plate 25 are driven to move toward the outer ring of the bearing. While pushing, the spring 23 contracts, so that the clamping plate 25 contacts the outer ring of the bearing. Then, the rotating wheel is rotated to drive the rotating rod 21 to rotate. While the rotating rod 21 rotates, the retaining ring 26 and the block 261 are also driven to rotate, so that the block 261 is stuck in the fixed block 27, thereby clamping and fixing the outer ring of the bearing. When the rotating rod 21 is rotated by the rotating wheel again, the block 261 is separated from the fixed block 27, the spring 23 rebounds, and then the clamping plate 25 does not clamp the outer ring of the bearing.
[0023] A discharge pipe 132 is fixedly inserted inside the support platform 12 and corresponds to the first discharge port 131 . The diameters of the first discharge port 131 , the second discharge port 181 , and the discharge pipe 132 are all slightly larger than the diameter of a ball.
[0024] By adopting the above technical solution, a discharge pipe 132 is provided, and the bottom end of the discharge pipe 132 contacts the top end of the outer ring of the bearing, so that the balls falling from the second discharge port 181 and the first discharge port 131 can fall between the outer ring and the inner ring of the bearing more stably, and at the same time, the balls can be prevented from falling to the ground when falling.
[0025] A U-shaped fixing block 19 is fixedly installed on the top of the storage bin 13 , a motor 191 is fixedly installed on the top of the U-shaped fixing block 19 , a driving end of the motor 191 is fixedly installed on the end of the first rotating shaft 14 , and the first rotating shaft 14 is inserted through the U-shaped fixing block 19 .
[0026] By adopting the above technical solution, when the motor 191 is started, the first rotating shaft 14 is driven to rotate, thereby driving the half-face gear 15 to rotate.
[0027] A fixing seat 192 is rotatably sleeved on the outside of the first rotating shaft 14 and the second rotating shaft 16 . One side of the two fixing seats 192 is installed on the inner side of the U-shaped fixing block 19 .
[0028] By adopting the above technical solution and providing the fixing seat 192, the first rotating shaft 14 and the second rotating shaft 16 are supported to prevent them from falling.
[0029] Limiting grooves 29 are provided on both sides of the placing platform 2 , and the limiting plates 22 are slidably engaged in the limiting grooves 29 .
[0030] By adopting the above technical solution and providing the limiting groove 29 , the limiting plate 22 is prevented from popping out of the placing table 2 when the spring 23 rebounds.
[0031] The two sides of the placement platform 2 are provided with clamping grooves 28 corresponding to the clamping ring 26 and the clamping block 261 .
[0032] By adopting the above technical solution and providing the clamping groove 28, the outer rings of bearings of different sizes can be clamped and fixed.
[0033] A telescopic rod 231 is fixedly installed between the limiting plate 22 and the fixing plate 24 , and the telescopic rod 231 is located between the springs 23 .
[0034] By adopting the above technical solution and providing the telescopic rod 231, the spring 23 is made more stable when being telescoped.
[0035] Working principle: The specific operation is to pour the ball bearings into the storage bin 13 from the feed port, and then put the outer ring of the bearing on the placement table 2, and then hold the rotating wheel to drive the rotating rod 21 and the limit plate 22 as well as the fixed plate 24 and the clamping plate 25 to move toward the outer ring of the bearing. While pushing, the spring 23 contracts to make the clamping plate 25 contact with the outer ring of the bearing, and then rotate the rotating wheel to drive the rotating rod 21 to rotate. While the rotating rod 21 rotates, it drives the clamping ring 26 and the clamping block 261 to rotate, so that the clamping block 261 is clamped in the fixed block 27, so as to clamp and fix the outer ring of the bearing, and then put the inner ring of the bearing into the outer ring of the bearing, and make the outer side of the inner ring fit with the inner side of the outer ring, and fix the inner ring at the same time, and then start the electric telescopic rod to push the placement table 2, so that the side where the outer ring and the inner ring of the bearing are not fitted is located below the discharge pipe 132;
[0036] Then the motor 191 is started to drive the first rotating shaft 14 to rotate, and then the half-face gear 15 is driven to rotate. When the half-face gear 15 is meshed with the gear 17, the gear 17 is driven to rotate. When the edge of the half-face gear 15 is meshed with the gear 17, one of the second discharge ports 181 on the disc 18 corresponds to the first discharge port 131. Then the half-face gear 15 rotates to the side without teeth, and the gear 17 stops rotating. Then the balls in the storage bin 13 fall from the second discharge port 181 into the first discharge port 131, and then fall from the discharge pipe 132 into between the outer ring and the inner ring of the bearing. Then, when the half-face gear 15 is meshed with the gear 17, the disc 18 is driven to rotate, so that the other second discharge port 181 on the disc 18 corresponds to the first discharge port 131. Therefore, there is no need to manually put the balls between the inner ring and the outer ring of the bearing, and the balls can be continuously put between the inner ring and the outer ring of the bearing, which improves the assembly efficiency and is convenient for operation.
[0037] Obviously, those skilled in the art can make various changes and modifications to the present invention without departing from the spirit and scope of the present invention. Thus, if these modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include these modifications and variations.
Claims
1. A bearing assembly device for bearing production, comprising a base (1), characterized in that: Two symmetrically distributed supporting legs (11) are fixedly mounted on the top of the base (1), a supporting platform (12) is fixedly mounted on the top of the supporting legs (11), a storage bin (13) is fixedly mounted on the top of the support platform (12), a first rotating shaft (14) is rotatably inserted at the top of the storage bin (13), a half-face gear (15) is fixedly mounted on the outside of the first rotating shaft (14), a second rotating shaft (16) is rotatably inserted in the middle of the storage bin (13), a gear (17) is fixedly mounted on the outside of the second rotating shaft (16), a first discharge port (131) is penetrated at the bottom edge of the storage bin (13), a disc (18) is fixedly mounted at the bottom of the second rotating shaft (16), and two symmetrically distributed second discharge ports (181) are penetrated at the edge of the disc (18).
2. A bearing assembly device for bearing production according to claim 1, characterized in that: A placing platform (2) is slidably mounted on one side of the top of the base (1) away from the supporting leg (11); rotating rods (21) are rotatably inserted on both sides of the placing platform (2); a limiting plate (22) is rotatably sleeved on one side of the rotating rod (21); a spring (23) is fixedly mounted on the side of the limiting plate (22) away from the rotating rod (21); a fixing plate (24) is fixedly mounted on the side of the spring (23) away from the limiting plate (22); a clamping plate (25) is fixedly mounted on the side of the fixing plate (24) away from the spring (23); a plurality of evenly distributed snap rings (26) are fixedly mounted on the outside of the two rotating rods (21); three annular evenly distributed snap blocks (261) are fixedly mounted on the outside of each of the snap rings (26); and three annular evenly distributed fixing blocks (27) are fixedly mounted on both sides of the placing platform (2) and located at the position of the rotating rod (21).
3. A bearing assembly device for bearing production according to claim 1, characterized in that: A discharge pipe (132) is fixedly inserted inside the support platform (12) and corresponding to the first discharge port (131); the diameters of the first discharge port (131), the second discharge port (181) and the discharge pipe (132) are all slightly larger than the diameter of a ball.
4. A bearing assembly device for bearing production according to claim 1, characterized in that: A U-shaped fixing block (19) is fixedly mounted on the top of the material storage bin (13), a motor (191) is fixedly mounted on the top of the U-shaped fixing block (19), a driving end of the motor (191) is fixedly mounted on the end of a first rotating shaft (14), and the first rotating shaft (14) is inserted through the U-shaped fixing block (19).
5. A bearing assembly device for bearing production as claimed in claim 4, characterized in that: The first rotating shaft (14) and the second rotating shaft (16) are both rotatably sleeved with a fixing seat (192), and one side of the two fixing seats (192) is installed on the inner side of the U-shaped fixing block (19).
6. A bearing assembly device for bearing production according to claim 2, characterized in that: Limiting grooves (29) are provided on both sides of the placement platform (2), and the limiting plates (22) are slidably engaged in the limiting grooves (29).
7. A bearing assembly device for bearing production as claimed in claim 2, characterized in that: The two sides of the placement platform (2) are provided with clamping grooves (28) corresponding to the clamping ring (26) and the clamping block (261).
8. A bearing assembly device for bearing production as claimed in claim 2, characterized in that: A telescopic rod (231) is fixedly installed between the limiting plate (22) and the fixing plate (24), and the telescopic rod (231) is located between the springs (23).