Uniform feeding mechanism for bearing ring machining
By employing uniform feeding and guiding components during the bearing ring processing, and utilizing a combination of components such as conveyor belts, support blocks, and drive motors, directional guiding and precise unloading of bearing rings are achieved. This solves the problem of unstable ring posture during conveying, thereby improving production efficiency and product quality.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- XINCHANG COUNTY TIANQING BEARING CO LTD
- Filing Date
- 2025-05-30
- Publication Date
- 2026-04-17
AI Technical Summary
Existing bearing ring processing uniform feeding mechanisms cannot achieve uniform feeding of bearing rings throughout the entire process from directional feeding to precise unloading. This results in the rings piling up, colliding, or exhibiting irregular postures during transportation, affecting processing accuracy and equipment stability, and increasing labor costs.
The system employs a uniform feeding assembly and a guiding assembly. Through the combination of a conveyor belt, support block, drive motor, rotating block, limit ring, guide rod, telescopic spring, and electric push rod, it ensures the stability of the ring during the conveying process. The cooperation of the limit block and the push block enables fixed-distance feeding and precise material dropping.
It achieves uniform feeding of bearing rings throughout the entire process from directional material feeding to precise material dropping, reducing equipment wear, improving production efficiency and product quality, and reducing labor costs.
Smart Images
Figure CN224132121U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of bearing ring processing technology, and in particular to a uniform feeding mechanism for bearing ring processing. Background Technology
[0002] In the process of bearing ring processing, uniform feeding is a key link to ensure production efficiency and product quality. Traditional feeding methods have problems such as uneven material flow and material waste, which affect the stability of the production line and processing accuracy. Therefore, it is of great significance to develop an efficient and uniform feeding mechanism, which can improve production efficiency, reduce energy consumption and reduce material waste.
[0003] However, in actual use, the following shortcomings still exist. For example, the existing uniform feeding mechanism for bearing ring processing cannot achieve uniform feeding of bearing rings throughout the entire process from directional guiding to precise unloading. If the rings accumulate, collide, or have irregular postures during the conveying process, it may lead to positional deviations when entering the processing station, affecting processing accuracy. Frequent collisions or squeezing of the rings in the conveying track may cause abnormal wear of components such as the track and guide wheels, or even damage the equipment. Uneven feeding of the rings may cause the processing equipment to wait or idle frequently, reducing the overall efficiency of the production line. Uneven feeding may cause unstable force on the rings during processing, affecting the dimensional accuracy and surface quality after processing. Collisions or squeezing of the rings during the conveying process may cause surface scratches, dents, and other defects, reducing the product qualification rate. To solve the problem of uneven feeding, manual intervention may be required, increasing labor costs.
[0004] Therefore, this utility model proposes a uniform feeding mechanism for bearing ring processing to solve the above problems. Utility Model Content
[0005] The purpose of this invention is to address the shortcomings of existing technologies by proposing a uniform feeding mechanism for bearing ring processing.
[0006] To achieve the above objectives, this utility model adopts the following technical solution: a uniform feeding mechanism for bearing ring processing, including a conveyor belt, and further comprising:
[0007] A uniform feeding assembly includes a support block connected to a conveyor belt, a support plate connected to the top of the support block, a drive motor mounted on the support plate, a rotating shaft connected to the output end of the drive motor, a rotating block connected to the rotating shaft, a through hole on the rotating block, a first limiting ring connected to the rotating block, and a base plate connected to the bottom of the support block, with a discharge chute on the base plate.
[0008] A material guiding assembly includes a tube body mounted on a support plate, a guide rod slidably connected to the tube body, a limit block connected to the guide rod, a telescopic spring mounted on the guide rod, an electric push rod mounted on the top of the tube body, and a push block connected to the output end of the electric push rod.
[0009] Furthermore, the limiting block is slidably connected to the tube body, one end of the telescopic spring is connected to the tube body, and the other end of the telescopic spring is connected to the guide rod.
[0010] The beneficial effects of adopting the above-mentioned further solution are as follows: The limiting block is slidably connected to the tube body. In the initial state, it is subjected to the elastic force of the telescopic spring to maintain the axial limit of the bearing ring in the tube body, preventing the ring from flipping or tilting. When the electric push rod drives the push block to press down on the ring, the ring squeezes the limiting block to make it slide along the tube body, compressing the telescopic spring. After the push block retracts, the telescopic spring resets and pushes the limiting block forward to continue to restrict the movement of subsequent rings, ensuring that only a single ring is pushed into the through hole of the rotating block each time, thereby achieving fixed-distance feeding.
[0011] Furthermore, a support base is provided on one side of the conveyor belt, a guide plate is connected to the support base, a limiting plate is connected inside the guide plate, and the guide plate is connected to the tube body.
[0012] The beneficial effects of adopting the above-mentioned further solution are: the support seat is fixed to one side of the conveyor belt to provide support for the guide plate, the limiting plate inside the guide plate forms a narrow channel to restrict the bearing rings inside the guide plate and prevent the bearing rings from stacking, the guide plate is connected to the tube body, and the rings slide into the tube body along the guide plate.
[0013] Furthermore, a feeding box is provided on the side of the support base away from the tube body.
[0014] The beneficial effects of adopting the above-mentioned further solution are: the feeding box on the side of the support away from the tube body is used to temporarily store the bearing rings to be fed. The rings automatically roll into the guide plate under the action of gravity, realizing continuous feeding. This structure reduces manual intervention and ensures the continuity and automation of the feeding process.
[0015] Furthermore, a fixing block is connected to the support plate, and the tube body is connected to the fixing block.
[0016] The beneficial effects of adopting the above-mentioned further solution are: the fixing block on the support plate is used to connect the tube body, the fixing block provides stable support, avoids the tube body from shaking when the push block pushes the collar, ensures the accurate pushing path of the collar from the tube body to the through hole of the rotating block, and improves the overall stability of the mechanism.
[0017] Furthermore, a roller is rotatably connected to the side of the tube near the bottom, and a second limiting ring is connected to the top of the rotating block, with the roller mounted on the second limiting ring.
[0018] The beneficial effects of adopting the above-mentioned further solution are: the roller at the bottom of the tube body abuts against the second limiting ring of the rotating block. When the rotating block rotates, the roller rolls along the limiting ring, which on the one hand provides radial support for the rotating block and reduces the load on the rotating shaft, and on the other hand, constrains the swing of the rotating block through the ring track of the limiting ring, ensuring the positional accuracy when the through hole is aligned with the discharge chute, while reducing mechanical wear and extending the service life of the mechanism.
[0019] Compared with the prior art, the advantages and positive effects of this utility model are as follows:
[0020] In this invention, the bearing ring is pre-placed inside the tube of the material guiding assembly. The limiting block on the guide rod restricts the rotation of the ring axially to ensure its stability. After the electric push rod is activated, the push block moves downward, pushing the ring inside the tube downward so that the ring falls into the through hole of the rotating block. At this time, the transmission motor drives the rotating shaft to rotate the rotating block. The first limiting ring restricts the ring to prevent it from coming off during rotation. When the through hole on the rotating block rotates to align with the discharge chute, the ring comes off the through hole under gravity and falls evenly onto the surface of the conveyor belt through the discharge chute. It is then transported by the conveyor belt to the subsequent processing station, realizing uniform feeding of the bearing ring from directional guiding to precise dropping throughout the entire process. Attached Figure Description
[0021] Figure 1 This is a schematic diagram of the uniform feeding mechanism for bearing ring processing according to the present invention;
[0022] Figure 2 This is a schematic diagram of the uniform feeding component and the guiding component of the uniform feeding mechanism for bearing ring processing according to this utility model.
[0023] Figure 3 This is a schematic diagram of the uniform feeding component of the uniform feeding mechanism for bearing ring processing according to this utility model.
[0024] Figure 4 This is a structurally exploded diagram of the uniform feeding component of the uniform feeding mechanism for bearing ring processing according to this utility model.
[0025] Figure 5 This is a schematic diagram of the material guiding assembly of the uniform feeding mechanism for bearing ring processing according to this utility model.
[0026] Figure label:
[0027] 1. Conveyor belt;
[0028] 2. Uniform feeding assembly; 21. Support block; 22. Support plate; 23. Drive motor; 24. Rotating shaft; 25. Rotating block; 26. Through hole; 27. First limiting ring; 28. Base plate; 29. Discharge chute;
[0029] 3. Material guiding assembly; 31. Support base; 32. Material guiding plate; 33. Limiting plate; 34. Feeding box; 35. Fixing block; 36. Tube body; 37. Guide rod; 38. Limiting block; 39. Telescopic spring; 310. Electric push rod; 311. Push block; 312. Roller; 313. Second limiting ring. Detailed Implementation
[0030] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.
[0031] like Figure 1 - Figure 5 As shown, this embodiment provides a technical solution: a uniform feeding mechanism for bearing ring processing, including a conveyor belt 1, and further comprising:
[0032] The uniform feeding component 2 includes a support block 21 connected to the conveyor belt 1, a support plate 22 connected to the top of the support block 21, a drive motor 23 mounted on the support plate 22, a rotating shaft 24 connected to the output end of the drive motor 23, a rotating block 25 connected to the rotating shaft 24, a through hole 26 opened on the rotating block 25, a first limiting ring 27 connected to the rotating block 25, and a bottom plate 28 connected to the bottom of the support block 21, with a discharge chute 29 opened on the bottom plate 28.
[0033] The material guiding assembly 3 includes a tube 36 mounted on a support plate 22. A guide rod 37 is slidably connected to the tube 36, a limit block 38 is connected to the guide rod 37, and a telescopic spring 39 is mounted on the guide rod 37. An electric push rod 310 is mounted on the top of the tube 36, and a push block 311 is connected to the output end of the electric push rod 310. A bearing ring is pre-placed inside the tube 36 of the material guiding assembly 3. The limit block 38 on the guide rod 37 axially restricts the rotation of the bearing ring to ensure its stability. After the electric push rod 310 is activated, the push block 311 moves towards... The downward movement pushes the bearing ring inside the tube 36 downward, causing it to fall into the through hole 26 of the rotating block 25. At this time, the drive motor 23 drives the rotating shaft 24 to rotate the rotating block 25. The first limiting ring 27 restricts the bearing ring to prevent it from coming off during rotation. When the through hole 26 on the rotating block 25 rotates to align with the discharge chute 29, the bearing ring comes off the through hole 26 under the action of gravity and falls evenly onto the surface of the conveyor belt 1 through the discharge chute 29. The conveyor belt 1 then transports the bearing ring to the subsequent processing station, realizing uniform feeding of the bearing ring from directional material guidance to precise material dropping throughout the entire process.
[0034] The above solutions also have the problem of not being able to meet the continuity and automation of the feeding process when uniformly feeding the bearing rings, such as... Figure 1 - Figure 3 as well as Figure 5 As shown: The limiting block 38 is slidably connected inside the tube body 36. One end of the telescopic spring 39 is connected to the tube body 36, and the other end of the telescopic spring 39 is connected to the guide rod 37. The limiting block 38 is slidably connected inside the tube body 36. In the initial state, it is subjected to the elastic force of the telescopic spring 39 to maintain the axial limitation of the bearing ring inside the tube body 36, preventing the ring from flipping or tilting. When the electric push rod 310 drives the push block 311 to press down on the ring, the ring squeezes the limiting block 38, causing it to slide along the tube body 36, compressing the telescopic spring 39. After the push block 311 retracts, the telescopic spring 39 resets and pushes the limiting block 38 forward, continuing to limit the movement of subsequent rings, ensuring... Only one bearing ring is pushed into the through hole 26 of the rotating block 25 at a time, achieving fixed-distance feeding. A support base 31 is provided on one side of the conveyor belt 1, and a guide plate 32 is connected to the support base 31. A limiting plate 33 is connected inside the guide plate 32. The guide plate 32 is connected to the tube body 36. The support base 31 is fixed to one side of the conveyor belt 1 to provide support for the guide plate 32. The limiting plate 33 inside the guide plate 32 forms a narrow channel to restrict the bearing rings inside the guide plate 32 and prevent the bearing rings from stacking. The guide plate 32 is connected to the tube body 36, and the bearing ring slides into the tube body 36 along the guide plate 32. The side of the support base 31 away from the tube body 36 A feeding box 34 is provided. The feeding box 34 on the side of the support base 31 away from the tube body 36 is used to temporarily store the bearing rings to be fed. The rings automatically roll into the guide plate 32 under the action of gravity, realizing continuous feeding. This structure reduces manual intervention and ensures the continuity and automation of the feeding process. A fixing block 35 is connected to the support plate 22, and the tube body 36 is connected to the fixing block 35. The fixing block 35 on the support plate 22 is used to connect the tube body 36. The fixing block 35 provides stable support and prevents the tube body 36 from shaking when the push block 311 pushes the rings, ensuring that the pushing path of the rings from the tube body 36 to the through hole 26 of the rotating block 25 is accurate. To ensure overall stability, a roller 312 is rotatably connected to the bottom side of the tube body 36, and a second limiting ring 313 is connected to the top of the rotating block 25. The roller 312 is mounted on the second limiting ring 313, and the roller 312 at the bottom of the tube body 36 abuts against the second limiting ring 313 of the rotating block 25. When the rotating block 25 rotates, the roller 312 rolls along the limiting ring, which provides radial support for the rotating block 25 and reduces the load on the rotating shaft 24. On the other hand, the ring track of the limiting ring constrains the swing of the rotating block 25, ensuring the positional accuracy when the through hole 26 is aligned with the discharge chute 29, while reducing mechanical wear and extending the service life of the mechanism.
[0035] like Figure 1 - Figure 5As shown, before the work begins, the bearing rings to be loaded are stored in the feeding box 34. Under the action of gravity, the rings automatically roll down into the guide plate 32 on the support base 31. The limiting plate 33 in the guide plate 32 forms a narrow channel to constrain the rings, prevent stacking, and ensure that the rings slide into the tube 36 in the correct posture. Inside the tube 36, the limiting block 38, under the elastic force of the telescopic spring 39, axially restricts the rotation of the rings, maintaining their stable posture. When loading is required, the electric push rod 3... When the circuit starts (10), the pusher block 311 at its output end moves downward, pressing the collar inside the tube 36. The collar, under pressure, presses against the limiting block 38. Through the guide rod 37, it slides along the tube 36 and compresses the telescopic spring 39, allowing the collar to fall smoothly into the through hole 26 of the rotating block 25. After the pusher block 311 retracts, the telescopic spring 39 resets, pushing the limiting block 38 forward to continue limiting subsequent collars. At this time, the drive motor 23 drives the rotating shaft 24 to drive the rotating block 25. The rotating block 25 is rotated, and the first limiting ring 27 on the rotating block 25 restricts the bearing ring falling into the through hole 26 to prevent it from falling off during rotation. The roller 312 at the bottom of the tube body 36 abuts against the second limiting ring 313 of the rotating block 25. When the rotating block 25 rotates, the roller 312 rolls along the limiting ring, which not only provides radial support for the rotating block 25 and reduces the load on the rotating shaft 24, but also constrains the swing of the rotating block 25 through the ring track of the limiting ring, ensuring that the through hole 26 is precisely aligned with the discharge groove 29 on the bottom plate 28. When the through hole 26 rotates to be aligned with the discharge groove 29, the bearing ring falls off the through hole 26 under the action of gravity and falls evenly onto the surface of the conveyor belt 1 through the discharge groove 29. Finally, the conveyor belt 1 carries the bearing ring to the subsequent processing station, completing the entire process of uniform feeding from directional material guiding to precise feeding. The whole process reduces manual intervention, realizes the continuity and automation of feeding, ensures feeding accuracy and equipment operation stability, and effectively improves the efficiency and quality of bearing ring feeding.
[0036] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any other way. Any person skilled in the art may make changes or modifications to the above-disclosed technical content to create equivalent embodiments for application in other fields. However, any simple modifications, equivalent changes, and modifications made to the above embodiments based on the technical essence of the present utility model without departing from the technical solution of the present utility model shall still fall within the protection scope of the technical solution of the present utility model.
Claims
1. A uniform feeding mechanism for bearing ring machining, comprising a conveyor belt (1), characterized in that, Also includes: Uniform feeding assembly (2), the uniform feeding assembly (2) includes a support block (21) connected to the conveyor belt (1), a support plate (22) connected to the top of the support block (21), a drive motor (23) installed on the support plate (22), a rotating shaft (24) connected to the output end of the drive motor (23), a rotating block (25) connected to the rotating shaft (24), a through hole (26) opened on the rotating block (25), a first limiting ring (27) connected to the rotating block (25), a bottom plate (28) connected to the bottom of the support block (21), and a discharge groove (29) opened on the bottom plate (28); The material guiding assembly (3) includes a tube (36) disposed on a support plate (22), a guide rod (37) slidably connected to the tube (36), a limit block (38) connected to the guide rod (37), a telescopic spring (39) disposed on the guide rod (37), an electric push rod (310) installed on the top of the tube (36), and a push block (311) connected to the output end of the electric push rod (310).
2. The uniform feeding mechanism for bearing ring machining according to claim 1, characterized in that: The limiting block (38) is slidably connected inside the tube (36), one end of the telescopic spring (39) is connected to the tube (36), and the other end of the telescopic spring (39) is connected to the guide rod (37).
3. The uniform feeding mechanism for bearing ring machining according to claim 1, characterized in that: A support base (31) is provided on one side of the conveyor belt (1), and a guide plate (32) is connected to the support base (31). A limiting plate (33) is connected inside the guide plate (32), and the guide plate (32) is connected to the tube body (36).
4. The uniform feeding mechanism for bearing ring machining according to claim 3, characterized in that: A feeding box (34) is provided on the side of the support base (31) away from the tube body (36).
5. The uniform feeding mechanism for bearing ring machining as claimed in claim 1, wherein: A fixing block (35) is connected to the support plate (22), and the tube body (36) is connected to the fixing block (35).
6. The uniform feeding mechanism for bearing ring machining according to claim 1, characterized in that: A roller (312) is rotatably connected to the side of the tube (36) near the bottom, and a second limiting ring (313) is connected to the top of the rotating block (25). The roller (312) is disposed on the second limiting ring (313).