A ring feeding and discharging device for bearing assembly

Abstract

The utility model discloses a ferrule feeding and discharging device for bearing assembly relates to bearing ferrule processing technical field, and it is including: blanking support, the upper side equidistance fixed connection of blanking support has the baffle, and the inside equidistance of one baffle is connected with a plurality of runner through bearing, ferrule fender block is fixedly connected in one side of the baffle of setting in one baffle, and the ferrule fender block is with a plurality of runner setting in same baffle, buffer assembly is set up in one side of baffle. The utility model discloses a ferrule feeding and discharging device for bearing assembly has when the ferrule for bearing assembly is discharged, through the utilization buffer assembly in buffer ratchet wheel constantly rotates and continuously drives the ratchet plate of abutting with it again and makes rubber runner to give ferrule body an opposite friction, can make ferrule body uniform velocity along the buffer inclined platform and slide down, avoids the situation that the ferrule body collides and causes abrasion when discharging because of the overspeed.

Description

Technical Field

[0001] This utility model relates to the field of bearing ring processing technology, and in particular to a bearing ring loading and unloading device for bearing assembly. Background Technology

[0002] Bearing rings are ring-shaped parts of radial rolling bearings with one or more raceways. Automatic bearing ring loading and unloading devices are core automated equipment in bearing processing production lines. They are mainly used to achieve efficient and continuous conveying and recycling of bearing rings at machine tool processing stations. This device is usually integrated next to processing equipment such as lathes and grinding machines. It replaces manual operation with mechanical structure to complete the directional supply, positioning and clamping, and finished product removal of bearing rings.

[0003] In the existing bearing assembly ring loading and unloading device, when a large number of rings are conveyed along the slide, they are too fast under the action of gravity, which easily causes collisions and wear, reducing assembly efficiency and affecting the quality of finished products. Utility Model Content

[0004] This utility model discloses a bearing ring loading and unloading device, which aims to solve the technical problem that existing bearing ring loading and unloading devices are prone to collisions and wear during the unloading process.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] A bearing ring unloading and loading device for bearing assembly, comprising:

[0007] The material feeding support has baffles fixedly connected at equal intervals on its upper side. Multiple rotating wheels are connected at equal intervals inside one of the baffles via bearings.

[0008] A ring stop block is fixedly connected to one side of one of the baffles, and the ring stop block and multiple rotating wheels are set on the same baffle;

[0009] A buffer assembly is disposed on one side of the baffle. The buffer assembly includes a buffer ramp. One end of the buffer ramp is fixedly connected to the ring stop block and another baffle, and the other end is fixedly connected to the arrangement platform. The upper side of the buffer ramp is fixedly connected with partitions at equal intervals. One end of the two partitions is fixedly connected to the ring stop block and another baffle, respectively.

[0010] The arrangement platform is located on one side of the buffer assembly.

[0011] In a preferred embodiment, the buffer component includes:

[0012] A connecting groove plate is fixedly connected to the upper side of the same end of two partition plates. One side of the connecting groove plate abuts against the collar stop block and another baffle respectively. A rotating rod is provided inside the connecting groove plate, and the two ends of the rotating rod are connected to the inner wall of the connecting groove plate through bearings.

[0013] The pressure plate is fixedly connected to the outer wall of the rotating rod. A compression spring is fixedly connected to the upper side of the pressure plate, and the other end of the compression spring is fixedly connected to the inner wall of the connecting groove plate.

[0014] In a preferred embodiment, the buffer component further includes:

[0015] Multiple telescopic springs are fixedly connected at equal intervals to the inside of the fixing grooves opened on one side of the two partitions. The other ends of the multiple telescopic springs located inside the two partitions are fixedly connected to ratchet plates. The two ratchet plates are slidably connected to the corresponding fixing grooves.

[0016] Fixed blocks, multiple fixed blocks are fixedly connected at equal intervals to the opposite side of the two partitions.

[0017] In a preferred embodiment, the buffer component further includes:

[0018] The buffer rods are connected to the interior of two fixed blocks located on the same horizontal line via bearings. Rubber rollers are fixedly connected to the outer walls of the buffer rods. Buffer wheels are fixedly connected to the outer walls of both ends of the buffer rods. The rubber rollers are located between the two buffer wheels. The outer walls of the two buffer wheels abut against the ratchet teeth on the corresponding ratchet plates.

[0019] In a preferred embodiment, the feeding support has rotating holes evenly spaced on one side. Two rotating shafts are connected to each other via bearings inside the two rotating holes. A common conveyor belt is installed on the outer wall of the two rotating shafts at the same end. A drive motor is fixedly connected to the side of the feeding support away from the conveyor belt. The drive end of the drive motor is connected to one end of one of the rotating shafts via a coupling. A feeding ramp is fixedly connected to the upper side of the feeding support, located between two baffles. A guide plate is fixedly connected to the upper side of the feeding ramp, and a telescopic cylinder is fixedly connected to the upper side of the feeding ramp. A rubber pusher is fixedly connected to one end of the telescopic cylinder. The telescopic cylinder and the rubber pusher are located between the guide plate and the baffles. Multiple collar bodies are placed on the conveyor belt and the feeding ramp.

[0020] As can be seen from the above, the bearing assembly ring loading and unloading device provided by this utility model has the technical effect of continuously rotating the buffer wheel in the buffer assembly and continuously actuating the ratchet plate that it is opposed to when unloading the bearing assembly rings, so that the rubber roller gives the ring body a counter-friction force, which can make the ring body slide down the buffer ramp at a uniform speed, avoiding the ring body from colliding and wearing due to excessive speed during unloading, thereby avoiding the ring body from colliding with each other and causing wear during unloading. Attached Figure Description

[0021] Figure 1 This is a schematic diagram of the overall structure of a bearing assembly ring loading and unloading device proposed in this utility model.

[0022] Figure 2 This is a side sectional view of a bearing assembly ring loading and unloading device proposed in this utility model.

[0023] Figure 3 This is a schematic diagram of the internal structure of a bearing assembly ring loading and unloading device proposed in this utility model.

[0024] Figure 4 This is a side sectional view of the buffer assembly of a bearing assembly ring loading and unloading device proposed in this utility model.

[0025] Figure 5 This is a schematic diagram of the internal structure of a buffer assembly for a bearing assembly ring loading and unloading device proposed in this utility model.

[0026] Figure 6 This is a schematic diagram of the rubber roller structure in the buffer assembly of a bearing assembly ring loading and unloading device proposed in this utility model.

[0027] Figure 7 for Figure 5 Enlarged schematic diagram of part A.

[0028] In the attached diagram: 1. Feeding support; 2. Baffle; 3. Feeding ramp; 4. Guide plate; 5. Buffer assembly; 501. Buffer ramp; 502. Fixing block; 503. Pressure plate; 504. Partition plate; 505. Connecting groove plate; 506. Rotating rod; 507. Compression spring; 508. Ratchet plate; 509. Rubber roller; 510. Buffer rotating rod; 511. Buffer dial wheel; 512. Telescopic spring; 6. Arrangement table; 7. Rotating wheel; 8. Conveyor belt; 9. Ring stop block; 10. Rubber push block; 11. Telescopic cylinder; 12. Drive motor; 13. Rotating shaft; 14. Ring body. Detailed Implementation

[0029] 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.

[0030] The present invention discloses a bearing ring loading and unloading device, which is mainly used in scenarios where existing bearing ring loading and unloading devices are prone to collisions and wear during the unloading process.

[0031] Reference Figures 1-3 A bearing ring unloading and loading device for bearing assembly, comprising:

[0032] The material feeding support 1 has baffles 2 fixedly connected at equal intervals on its upper side. Multiple rotating wheels 7 are connected at equal intervals inside one of the baffles 2 via bearings.

[0033] The ring stop block 9 is fixedly connected to one side of one of the baffles 2, and the ring stop block 9 and multiple rotating wheels 7 are disposed on the same baffle 2;

[0034] The buffer assembly 5 is disposed on one side of the baffle 2. The buffer assembly 5 is used to prevent the rings from colliding with each other during feeding, thereby causing wear. It includes a buffer ramp 501. One end of the buffer ramp 501 is fixedly connected to the ring stop block 9 and another baffle 2 respectively, and the other end is fixedly connected to the arrangement platform 6. The upper side of the buffer ramp 501 is fixedly connected with partitions 504 at equal intervals. One end of the two partitions 504 is fixedly connected to the ring stop block 9 and another baffle 2 respectively.

[0035] Arrangement platform 6 is located on one side of buffer assembly 5.

[0036] Reference Figures 1-7 In this scheme, buffer component 5 also includes:

[0037] A connecting groove plate 505 is fixedly connected to the upper side of the same end of two partition plates 504. One side of the connecting groove plate 505 abuts against the collar stop block 9 and another baffle plate 2 respectively. A rotating rod 506 is provided inside the connecting groove plate 505. The two ends of the rotating rod 506 are connected to the inner wall of the connecting groove plate 505 through bearings.

[0038] The pressure plate 503 is fixedly connected to the outer wall of the rotating rod 506. A compression spring 507 is fixedly connected to the upper side of the pressure plate 503. The other end of the compression spring 507 is fixedly connected to the inner wall of the connecting groove plate 505.

[0039] In this scheme, buffer component 5 also includes:

[0040] Multiple telescopic springs 512 are fixedly connected at equal intervals to the inside of the fixing grooves opened on one side of the two partitions 504. The other ends of the multiple telescopic springs 512 located inside the two partitions 504 are fixedly connected to ratchet plates 508. The two ratchet plates 508 are slidably connected to the corresponding fixing grooves.

[0041] Fixed blocks 502, multiple fixed blocks 502 are fixedly connected at equal intervals to the opposite side of the two partitions 504.

[0042] In this scheme, buffer component 5 also includes:

[0043] A buffer rotating rod 510 is connected to the interior of two fixed blocks 502 located on the same horizontal line via bearings. A rubber rotating roller 509 is fixedly connected to the outer wall of each buffer rotating rod 510. A buffer dial 511 is fixedly connected to the outer wall of each end of the buffer rotating rod 510. The rubber rotating roller 509 is located between two buffer dials 511. The outer wall of each buffer dial 511 abuts against the ratchet teeth on the corresponding ratchet plate 508.

[0044] When cutting the bearing rings for assembly, a pressure plate 503, a compression spring 507, rubber rollers 509, a ratchet plate 508, a buffer wheel 511, and a telescopic spring 512 are used. The pressure plate 503, under the action of the compression spring 507, continuously applies pressure to the bearing ring body 14 transported below it, preventing the bearing ring body 14 from flipping over and jamming when transported to the buffer ramp 501. Furthermore, due to gravity and the pushing action of the continuously transported bearing ring bodies 14, the bearing ring body 14 continuously slides downwards along the buffer ramp 501. Simultaneously, the outer walls of the multiple rubber rollers 509 on the buffer ramp 501 continuously contact the bearing ring body 14, creating friction. Under the action of the rubber roller 509, the rubber roller 509 rotates continuously. At the same time, the two buffer wheels 511, which are fixed to the same buffer rod 510, rotate continuously and continuously push the ratchet plate 508 that is against it. Since the ratchet surface of the ratchet plate 508 is made of rubber, the friction force given to the rubber roller 509 by the ring body 14 causes it to rotate. As the buffer wheels 511 rotate continuously and push the ratchet plate 508 that is against it, the rubber roller 509 gives the ring body 14 a counter-friction force. This allows the ring body 14 to slide down the buffer ramp 501 at a uniform speed, preventing the ring body 14 from colliding and wearing when the speed is too high during traditional feeding.

[0045] Reference Figures 1-3In a preferred embodiment, rotating holes are equally spaced on one side of the feeding support 1. Rotating shafts 13 are connected to the two rotating holes through bearings. The outer wall of the two rotating shafts 13 at the same end is provided with the same conveyor belt 8. A drive motor 12 is fixedly connected to the side of the feeding support 1 away from the conveyor belt 8. The drive end of the drive motor 12 is connected to one end of one of the rotating shafts 13 through a coupling. A feeding ramp 3 is fixedly connected to the upper side of the feeding support 1. The feeding ramp 3 is located between two baffles 2. A guide plate 4 is fixedly connected to the upper side of the feeding ramp 3. A telescopic cylinder 11 is fixedly connected to the upper side of the feeding ramp 3. A rubber push block 10 is fixedly connected to one end of the telescopic cylinder 11. The telescopic cylinder 11 and the rubber push block 10 are located between the guide plate 4 and the baffle 2. Multiple collar bodies 14 are placed on the conveyor belt 8 and the feeding ramp 3.

[0046] When unloading bearing rings for assembly, the ring body 14 slides down the baffle 2 in sequence under the action of the unloading ramp 3 and the guide plate 4. The rotating wheel 7 makes the sliding process of the ring body 14 smoother and prevents jamming. When the ring body 14 slides onto the conveyor belt 8, the drive motor 12 is turned on to drive the conveyor belt 8 to rotate. The ring stop block 9 prevents the ring body 14 from falling and also makes the conveyor belt 8 convey more stably. Under the action of the conveyor belt 8, the ring body 14 is conveyed in sequence until it contacts another baffle 2. At the same time, the telescopic cylinder 11 is turned on so that the rubber push block 10 pushes several ring bodies 14 transported to the front by the conveyor belt 8 onto the buffer ramp 501. Under the action of the conveyor belt 8 and the telescopic cylinder 11, the unloading process is faster and smoother, improving work efficiency.

[0047] Working principle: When blanking the bearing rings for assembly, the worker transports the processed ring body 14 to the blanking support 1. Under the action of the blanking ramp 3 and the guide plate 4, the ring body 14 slides down along the baffle 2 in sequence. The rotating wheel 7 makes the sliding process of the ring body 14 smoother and prevents jamming. When the ring body 14 slides onto the conveyor belt 8, the drive motor 12 is turned on to drive the conveyor belt 8 to rotate. The ring stop block 9 prevents the ring body 14 from falling and also... The conveyor belt 8 provides more stable transport. Under the action of the conveyor belt 8, the ring bodies 14 are transported sequentially until they contact another baffle 2. At the same time, the telescopic cylinder 11 is activated, causing the rubber pusher block 10 to push the several ring bodies 14 transported to the front by the conveyor belt 8 onto the buffer ramp 501. The pressure plate 503, under the action of the compression spring 507, continuously applies pressure to the ring bodies 14 transported below it to prevent the ring bodies 14 from flipping over and getting stuck when transported to the buffer ramp 501. Under the influence of gravity and the continuous pushing action of the ring body 14 continuously conveyed from behind, the ring body 14 slides downward along the buffer ramp 501. At the same time, the outer walls of the multiple rubber rollers 509 set on the buffer ramp 501 continuously contact the ring body 14. Under the action of friction, the rubber rollers 509 rotate continuously. Meanwhile, the two buffer wheels 511 fixed to the same buffer rod 510 rotate continuously and continuously push the ratchet plate 508 that abuts against them. Since the ratchet surface of the ratchet plate 508 is made of rubber, the friction force exerted by the ring body 14 on the rubber rollers 509 causes them to rotate. As the buffer wheels 511 rotate continuously and push the ratchet plate 508 that abuts against them, the rubber rollers 509 exert a counter-friction force on the ring body 14. This allows the ring body 14 to slide downward along the buffer ramp 501 at a uniform speed onto the arranging platform 6. Finally, the workers collect or use the neatly arranged ring bodies 14 through the arranging platform 6.

[0048] The above description is merely a preferred embodiment of this utility model, but the protection scope of this utility model is not limited thereto. The substitutions may be replacements of some structures, devices, or method steps, or they may be complete technical solutions. Equivalent substitutions or modifications made based on the technical solution and inventive concept of this utility model should all be covered within the protection scope of this utility model.

Claims

1. A bearing ring unloading and loading device for bearing assembly, characterized in that, include: The material feeding support (1) has baffles (2) fixedly connected at equal intervals on its upper side. One of the baffles (2) has multiple rotating wheels (7) connected at equal intervals through bearings inside. A ring stop (9) is fixedly connected to one side of one of the baffles (2), and the ring stop (9) and multiple rotating wheels (7) are set on the same baffle (2); A buffer assembly (5) is disposed on one side of the baffle (2). The buffer assembly (5) includes a buffer ramp (501). One end of the buffer ramp (501) is fixedly connected to the ring stop block (9) and another baffle (2) respectively, and the other end is fixedly connected to the arrangement platform (6). The upper side of the buffer ramp (501) is fixedly connected with partitions (504) at equal intervals. One end of the two partitions (504) is fixedly connected to the ring stop block (9) and another baffle (2) respectively. The arrangement platform (6) is located on one side of the buffer assembly (5).

2. The bearing ring unloading device according to claim 1, characterized in that, The buffer component also includes: A connecting groove plate (505) is fixedly connected to the upper side of the same end of two partition plates (504). One side of the connecting groove plate (505) abuts against the collar stop block (9) and another baffle (2) respectively. A rotating rod (506) is provided inside the connecting groove plate (505). The two ends of the rotating rod (506) are connected to the inner wall of the connecting groove plate (505) through bearings. The pressure plate (503) is fixedly connected to the outer wall of the rotating rod (506). A compression spring (507) is fixedly connected to the upper side of the pressure plate (503). The other end of the compression spring (507) is fixedly connected to the inner wall of the connecting groove plate (505).

3. The bearing ring unloading device according to claim 1, characterized in that, The buffer component also includes: The telescopic springs (512) are fixedly connected at equal intervals to the fixed grooves opened on one side of the two partitions (504). The other ends of the multiple telescopic springs (512) located inside the two partitions (504) are fixedly connected to ratchet plates (508). The two ratchet plates (508) are slidably connected to the corresponding fixed grooves. Fixing blocks (502) are fixedly connected at equal intervals to the opposite side of the two partitions (504).

4. A bearing ring unloading device according to claim 3, characterized in that, The buffer component also includes: A buffer rotating rod (510) is connected to the interior of two fixed blocks (502) located on the same horizontal line through bearings. A rubber roller (509) is fixedly connected to the outer wall of each buffer rotating rod (510). A buffer wheel (511) is fixedly connected to the outer wall of each end of the buffer rotating rod (510). The rubber roller (509) is located between the two buffer wheels (511). The outer wall of the two buffer wheels (511) abuts against the ratchet teeth on the corresponding ratchet plate (508).

5. A bearing ring unloading device according to claim 1, characterized in that, The feeding support (1) has rotating holes at equal intervals on one side. The two rotating holes are connected to rotating shafts (13) through bearings. The outer wall of the two rotating shafts (13) at the same end is provided with the same conveyor belt (8). The side of the feeding support (1) away from the conveyor belt (8) is fixedly connected to a drive motor (12). The drive end of the drive motor (12) is connected to one end of one of the rotating shafts (13) through a coupling. The upper side of the feeding support (1) is fixedly connected to a feeding ramp (3). The feeding ramp (3) is located between two baffles (2).

6. A bearing ring unloading device according to claim 5, characterized in that, A guide plate (4) is fixedly connected to the upper side of the unloading ramp (3), and a telescopic cylinder (11) is fixedly connected to the upper side of the unloading ramp (3). A rubber push block (10) is fixedly connected to one end of the telescopic cylinder (11). The telescopic cylinder (11) and the rubber push block (10) are located between the guide plate (4) and the baffle (2). Multiple collar bodies (14) are placed on the conveyor belt (8) and the unloading ramp (3).

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