A feeding mechanism for bearing roller production
Patent Information
- Application Number
- CN202522418231.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-11-14
- Publication Date
- 2026-09-04
- Estimated Expiration
- 2035-11-14
AI Technical Summary
[0002]轴承滚子是一种用于承载和支撑机械部件的关键元件，广泛应用于各种机械设备中，轴承滚子通常是圆柱形或球形的金属部件，能够减少摩擦，提高运动效率，其主要功能是承受来自不同方向的载荷，并将其传递给轴承外壳，从而确保机械部件的平稳运转，根据不同的应用需求，轴承滚子的材质、尺寸和形状也会有所不同，轴承滚子在汽车、工业机械、航空航天等领域发挥着重要作用，提高设备的性能和使用寿命，轴承滚子通常放置在送料设备内，但送料设备对盖板的锁定效果有限，这使得盖板容易在工作时意外开启，进而导致杂物容易意外进入设备内，需要停机将杂物取出才能进行后续的工作，进而影响轴承滚子的输送的正常进行，为此我们提出了一种轴承滚子生产用送料机构
1、本实用新型通过设置锁定组件，具体是向后侧拨动拨块，使其向后拉动矩形板，使矩形板带动插杆向后位移，然后将C形拉手移动到矩形外壳的顶部，并向下移动C形拉手将矩形插板插入矩形外壳内，如此能够在松开拨块时，使其通过弹簧的回弹带动插杆复位并将其插入矩形插板的底部中心处，对两个封板进行锁定，防止其在工作时意外开启，避免杂物意外进入设备内，进而保障轴承滚子的输送能够正常进行。
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Figure CN224715810U_ABST
Abstract
Description
Technical Field
[0001] This utility model belongs to the field of bearing roller production technology, and in particular relates to a feeding mechanism for bearing roller production. Background Technology
[0002] Bearing rollers are key components used to bear and support mechanical parts, and are widely used in various mechanical equipment. Bearing rollers are typically cylindrical or spherical metal parts that reduce friction and improve motion efficiency. Their main function is to bear loads from different directions and transfer them to the bearing housing, thereby ensuring the smooth operation of mechanical parts. Depending on the application requirements, the material, size, and shape of bearing rollers will vary. Bearing rollers play an important role in the automotive, industrial machinery, and aerospace industries, improving equipment performance and service life. Bearing rollers are usually placed inside feeding equipment, but the locking effect of the feeding equipment on the cover plate is limited, making it easy for the cover plate to open accidentally during operation. This allows debris to enter the equipment, requiring machine shutdown to remove the debris before resuming work, thus affecting the normal conveying of bearing rollers. Therefore, we propose a feeding mechanism for bearing roller production. Summary of the Invention
[0003] The purpose of this utility model is to provide a feeding mechanism for bearing roller production. By setting a locking component, specifically by moving a lever backward to pull a rectangular plate backward, the rectangular plate causes the insertion rod to move backward. Then, a C-shaped handle is moved to the top of the rectangular housing and moved downward to insert the rectangular insertion plate into the rectangular housing. When the lever is released, the spring returns the insertion rod to its original position and inserts it into the bottom center of the rectangular insertion plate, locking the two sealing plates and preventing accidental opening during operation. This prevents foreign objects from accidentally entering the equipment, ensuring the normal conveying of bearing rollers. This solves the problem that existing bearing rollers are usually placed inside a feeding device, but the device's locking effect on the cover plate is limited, making it easy for the cover plate to open accidentally during operation, leading to foreign objects entering the equipment and requiring machine stoppage to remove them before resuming work, thus affecting the normal conveying of bearing rollers.
[0004] To solve the above-mentioned technical problems, this utility model is achieved through the following technical solution: This utility model relates to a feeding mechanism for producing bearing rollers, comprising a feeding mechanism for conveying bearing rollers. The feeding mechanism includes a cylinder and a shell. Two trapezoidal protrusions are installed on the left and right sides of the top of the cylinder. A rounded rectangular protrusion is installed on the top of the trapezoidal protrusion. Sealing plates are installed on the left and right sides of the top of the cylinder. The shell is installed directly below the bottom outer wall of the cylinder. A circular slot is opened on the top of the shell. A slide is installed on the front outer wall of the shell. The two sealing plates are horizontally mirrored about the cylinder. Protrusions are installed on the front and back sides of the two sealing plates that are far apart from each other. The sealing plate protrusions are connected to the trapezoidal protrusions and the square-circular protrusion ring slide.
[0005] Furthermore, the feeding mechanism includes a locking component for locking the top of the component to prevent debris from accidentally falling into the component. The feeding component uses centrifugal force to throw the bearing rollers out of the component. The locking component is located above the feeding component, and the top of the feeding component and the bottom of the locking component abut against each other.
[0006] Furthermore, the locking assembly includes two rectangular shells, which are mounted on the top outer wall of the sealing plate. The two rectangular shells are mirror images of each other. A square cavity is formed at the center of the interior of each rectangular shell. The square cavity is rectangular in shape. A rectangular insert plate is provided on the rear side of the inner wall of the front of the square cavity. A C-shaped handle is provided to allow the rectangular insert plate to be pulled to move vertically, thereby controlling the insertion of the rectangular insert plate and the rectangular shell. The top of the rectangular insert plate penetrates through the rectangular shell and extends outward. The outer wall of the rectangular insert plate is slidably connected to the rectangular shell at the penetration point.
[0007] Furthermore, a C-shaped handle is installed directly above the top of the rectangular insert plate. The C-shaped handle is C-shaped, and a connecting rope is installed on the outer wall of the C-shaped handle. The bottom outer wall of the connecting rope is installed on the outer wall of the cylinder. A circular hole is opened at the center of the rectangular insert plate, and a rod is inserted into the circular hole of the rectangular insert plate. By setting the connecting rope, the C-shaped handle can be connected to the cylinder, making it convenient for users to take and put away the C-shaped handle. The rod is inserted into the inner wall of the rectangular outer shell, and a rectangular plate is installed at the center of the back outer wall of the rod.
[0008] Furthermore, the rectangular plate is located on the back of the rectangular insert plate, and a spring is sleeved on the outer periphery of the back of the insert rod. The outer front wall of the spring is installed on the inner wall of the square cavity, and the outer back wall of the spring is installed on the outer front wall of the rectangular plate. A straight groove is opened on the top outer wall of the rectangular shell. By setting a sliding groove and sliding connection with the lever, the sliding of the lever can be limited and guided, so that the lever can slide horizontally back and forth. The lever is slidably connected in the straight groove of the rectangular shell, and the bottom outer wall of the lever is installed at the center of the top outer wall of the rectangular plate.
[0009] Furthermore, the feeding assembly includes a baffle plate disposed on the front of the top of the slide rail. The baffle plate has an inclined angle with the outer wall of the cylinder. A square slot is formed at the center of the outer wall of the cylinder. The square slot of the cylinder extends rearward to the center of the cylinder's interior. A turntable is disposed at the center of the cylinder's interior. A circular rotating protrusion is installed at the edge of the outer wall of the top of the turntable. The front and back of the circular rotating protrusion of the turntable are provided with rounded rectangular slots. A gear plate is installed at the center of the outer wall of the bottom of the turntable. By setting gears to mesh with the gear plate, the gears can rotate and drive the gear plate to rotate, causing the gear plate to drive the turntable to rotate and generate centrifugal force. Four gears are meshed on the outer wall of the turntable, and the tops of the four gears are rotatably connected to the bottom of the cylinder.
[0010] Furthermore, the four gears are arranged in a circumferential array around the gear discs. Gear rings are fitted around the outer sides of the four gear discs and the turntable. The inner walls of the gear rings mesh with the gear discs. Snap rings are engaged at both the top and bottom of the gear rings, and these snap rings are slidably connected to the gear rings. The outer walls of the snap rings are mounted on the inner wall of the housing. A motor is located directly below the bottom outer wall of the gear on the back side. This motor provides power to the rotation of the gear on the top side through its output end. The motor is a YE4-80M1-2 series three-phase asynchronous motor, and it is also compatible with a SINAMICS-V20 frequency converter. The bottom outer wall of the motor is mounted on the bottom outer wall of the housing, and the top output end of the motor is mounted on the bottom outer wall of the gear on the back side via a coupling.
[0011] This utility model has the following beneficial effects: 1. This utility model incorporates a locking component. Specifically, by moving a lever to the rear, the rectangular plate is pulled backward, causing the rectangular plate to move the insert rod backward. Then, the C-shaped handle is moved to the top of the rectangular housing and moved downward to insert the rectangular insert plate into the rectangular housing. When the lever is released, the spring returns the insert rod to its original position and inserts it into the bottom center of the rectangular insert plate, locking the two sealing plates and preventing them from opening accidentally during operation. This prevents foreign objects from accidentally entering the equipment and ensures the normal conveying of bearing rollers.
[0012] This invention features a feeding assembly. Specifically, a motor is started, causing its top output end to drive a gear located at the rear to rotate. During the gear's rotation, it rotates on its own axis and then drives a C-shaped handle to rotate through a meshing connection. This causes the gear plate to rotate the turntable mounted on the top, allowing the rollers to slide down the inner wall under centrifugal force. Two of the rollers slide into the square-round groove. When the groove connects with the square hole groove, the rollers slide outward into the slide rail, thus achieving stable intermittent feeding.
[0013] Of course, any product implementing this utility model does not necessarily need to achieve all of the advantages described above at the same time. Attached Figure Description
[0014] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.
[0015] Figure 1 This is a schematic diagram of the overall front structure of this utility model; Figure 2 This is a schematic diagram of the overall bottom structure of this utility model; Figure 3 This is a schematic diagram of the trapezoidal protrusion structure of this utility model; Figure 4 This is a schematic cross-sectional view of the rectangular outer shell of this utility model; Figure 5 This is a schematic diagram of the slide structure of this utility model; Figure 6 This is a schematic cross-sectional view of the outer shell of this utility model.
[0016] The attached diagram lists the components represented by each number as follows: 1. Feeding mechanism; 11. Locking assembly; 111. Cylinder; 1121. Trapezoidal protrusion; 1122. Sealing plate; 1131. Rectangular outer shell; 1132. Square cavity; 1141. Rectangular insert plate; 1142. C-shaped handle; 1143. Connecting rope; 1151. Insert rod; 1152. Rectangular plate; 116. Spring; 117. Slide groove; 118. Pulley; 12. Feeding assembly; 121. Outer shell; 122. Slide rail; 123. Baffle; 1241. Turntable; 1242. Gear plate; 125. Gear; 126. Gear ring; 127. Snap ring; 128. Motor. Detailed Implementation
[0017] 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 skilled in the art without creative effort are within the protection scope of the present utility model.
[0018] Please see Figures 1-6 As shown, this utility model is a feeding mechanism for bearing roller production, including a feeding mechanism 1 for conveying bearing rollers. The feeding mechanism 1 includes a cylinder 111 and a housing 121. Two trapezoidal protrusions 1121 are installed on the left and right sides of the top of the cylinder 111. A rounded rectangular protrusion ring is installed on the top of the trapezoidal protrusions 1121. Sealing plates 1122 are installed on the left and right sides of the top of the cylinder 111. The housing 121 is installed directly below the bottom outer wall of the cylinder 111. A circular slot is opened on the top of the housing 121. A slide rail 122 is installed on the front outer wall of the housing 121. Two sealing plates 1122 are horizontally mirrored with respect to the cylinder 111 as the center. Both the front and back sides of the two sealing plates 1122 are equipped with protrusions. The protrusions of the sealing plates 1122 are connected to the square and round protrusion ring slides of the trapezoidal protrusions 1121. The feeding mechanism 1 includes a locking component 11, which is used to lock the top of the component to prevent debris from accidentally falling into the component. The feeding component 12 throws the bearing rollers out of the component by centrifugal force. The locking component 11 is located above the feeding component 12. The top of the feeding component 12 and the bottom of the locking component 11 abut against each other. Locking assembly 11 includes two rectangular housings 1131, which are mounted on the top outer wall of sealing plate 1122. The two rectangular housings 1131 are mirror images of each other. A square cavity 1132 is formed at the center of the interior of each rectangular housing 1131. The square cavity 1132 is rectangular. A rectangular insert plate 1141 is provided on the rear side of the front inner wall of the square cavity 1132. The top of the rectangular insert plate 1141 penetrates through the rectangular housing 1131 and extends outward. The outer wall of the rectangular insert plate 1141 is slidably connected to the part of the rectangular housing 1131 through which it penetrates. A C-shaped handle 1142 is installed directly above the top of cylinder 111. The C-shaped handle 1142 is C-shaped. A connecting rope 1143 is installed on the outer wall of the C-shaped handle 1142. The bottom outer wall of the connecting rope 1143 is installed on the outer wall of cylinder 111. A circular hole is opened at the center of the rectangular insert plate 1141. A rod 1151 is inserted into the circular hole of the rectangular insert plate 1141. The rod 1151 is inserted into the inner wall of the rectangular outer shell 1131. A rectangular plate 1152 is installed at the center of the back outer wall of the rod 1151. The rectangular plate 1152 is located on the back of the rectangular insert plate 1141. A spring 116 is sleeved on the outer periphery of the back side of the insertion rod 1151. The front outer wall of the spring 116 is installed on the inner wall of the square cavity 1132, and the back outer wall of the spring 116 is installed on the front outer wall of the rectangular plate 1152. A straight groove is formed on the top outer wall of the rectangular shell 1131. By setting the locking component 11, specifically by moving the lever 118 backward, the rectangular plate 1152 is pulled backward, causing the rectangular plate 1152 to drive the insertion rod 1151 to move backward. Then, the C-shaped handle 1142 is moved to the top of the rectangular shell 1131 and the C-shaped handle is moved downward. Hand 1142 inserts rectangular insert plate 1141 into rectangular housing 1131. This allows the spring 116 to return the insert rod 1151 to its original position when the lever 118 is released, thus locking the two sealing plates 1122 and preventing them from opening accidentally during operation. This prevents foreign objects from entering the equipment and ensures the normal conveying of bearing rollers. Lever 118 is slidably connected in the straight groove of rectangular housing 1131, and the bottom outer wall of lever 118 is installed at the center of the top outer wall of rectangular plate 1152. The feeding assembly 12 includes a baffle 123, which is disposed on the front of the top of the slide rail 122. The baffle 123 forms an inclined angle with the outer wall of the cylinder 111. A square slot is formed at the center of the outer wall of the front of the cylinder 111, and the square slot extends rearward to the center of the interior of the cylinder 111. A turntable 1241 is disposed at the center of the interior of the cylinder 111. A circular rotating protrusion is installed on the edge of the top outer wall of the turntable 1241. Both the front and back sides have rounded rectangular slots. A gear disk 1242 is installed at the center of the bottom outer wall of the turntable 1241. Four gears 125 are meshed with the outer wall of the turntable 1241. The tops of the four gears 125 are rotatably connected to the bottom of the cylinder 111. The four gears 125 are arranged in a circumferential array around the gear disk 1242. Gear rings 126 are fitted around the outer sides of the four gear disks 1242 and the turntable 1241. The inner wall of the gear rings 126 meshes with the gear disks 1242. Both the top and bottom of the gear 126 are secured with retaining rings 127, which are slidably connected to the gear ring 126. The outer wall of the retaining ring 127 is mounted on the inner wall of the housing 121. A motor 128 is located directly below the bottom outer wall of the gear 125 on the back side. By setting the feeding assembly 12, specifically by starting the motor 128, the output end of its top drives the gear 125 located on the rear side to rotate. During the rotation of the gear 125, it will rotate on its own axis and then drive the C-shaped handle 11 through meshing connection. Rotation 42 causes the gear disc 1242 to drive the top-mounted turntable 1241 to rotate, which allows the rollers to slide down the inner wall under the action of centrifugal force. Two of them will slide into the square and round grooves. When the grooves connect with the square hole grooves, the rollers will slide outward into the slide rail 122, thereby achieving stable intermittent feeding. The bottom outer wall of the motor 128 is mounted on the bottom outer wall of the housing 121. The top output end of the motor 128 is mounted on the bottom outer wall of the gear 125 located on the back through a coupling.
[0019] A specific application of this embodiment is as follows: In use, the lever 118 is pushed backward, causing it to slide backward along the slide groove 117. Simultaneously, the lever 118 moves backward, pulling the rectangular plate 1152 backward. Then, the rectangular plate 1152 pulls the insert rod 1151 backward, pulling it out from the rectangular insert plate 1141 and the rectangular outer shell 1131. Simultaneously, the rectangular plate 1152 moves, pulling the spring 116, thus engaging the lock between the rectangular outer shell 1131 and the rectangular insert plate 1141. Then, the C-shaped handle 1142 is moved upward to pull the rectangular insert plate 1141 upward, engaging the lock on the two sealing plates 1122. Finally, the sealing plates 1122 are rotated, causing them to rotate and flip, so that the top of the cylinder 111 is in a position... With the machine in the open state, the bearing rollers are placed into the turntable 1241 at the center of the cylinder 111. The sealing plate 1122 is then closed and locked again. The motor 128 is then started, causing its output end to drive the gear 125 located on the rear side to rotate. The gear 125 rotates to a fixed position and then drives the gear disk 1242 to rotate through the meshing connection of the gear 125. The gear disk 1242 then drives the turntable 1241 mounted on the top to rotate. When the turntable 1241 rotates, it generates centrifugal force, causing the bearing rollers to slide outward to the inner edge of the ring of the turntable 1241. Two rollers will slide into the square and round notches of the turntable 1241. When the square and round notches connect with the square hole groove of the cylinder 111, the rollers will slide from the turntable 1241 into the slide rail 122 and finally leave the equipment. It should be noted that the control of motor 128 in this application can all be achieved by using a program set in the control panel and inputting relevant parameters as needed for automated control. This control method can be implemented using existing technologies, such as PLC.
[0020] In the description of this specification, references to terms such as "an embodiment," "example," "specific example," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.
[0021] The preferred embodiments of this utility model disclosed above are merely illustrative of the present utility model. These preferred embodiments do not exhaustively describe all details, nor do they limit the present utility model to the specific implementations described. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of the present utility model, thereby enabling those skilled in the art to better understand and utilize it. The present utility model is limited only by the claims and their full scope and equivalents.
Claims
1. A feeding mechanism for bearing roller production, characterized in that, include: Feeding mechanism (1), the feeding mechanism (1) is used to convey bearing rollers, the feeding mechanism (1) includes a cylinder (111) and a shell (121). Two trapezoidal protrusions (1121) are installed on the left and right sides of the top of the cylinder (111). A rounded rectangular protrusion ring is installed on the top of the trapezoidal protrusions (1121). A sealing plate (1122) is installed on the left and right sides of the top of the cylinder (111). The outer shell (121) is installed directly below the bottom outer wall of the cylinder (111), and a circular slot is provided on the top of the outer shell (121). A slide (122) is installed on the front outer wall of the outer shell (121). Among them, the two sealing plates (1122) are horizontally mirrored with the cylinder (111) as the center. The front and back sides of the two sealing plates (1122) are equipped with protrusions on the opposite side. The protrusions of the sealing plates (1122) are connected to the square and round protrusion ring slide of the trapezoidal protrusion (1121).
2. The feeding mechanism for bearing roller production according to claim 1, characterized in that, The feeding mechanism (1) includes a locking component (11) for locking the top of the component to prevent debris from accidentally falling into the component; The feeding assembly (12) throws the bearing rollers out of the assembly by centrifugal force; The locking component (11) is positioned above the feeding component (12), with the top of the feeding component (12) abutting against the bottom of the locking component (11).
3. The feeding mechanism for bearing roller production according to claim 2, characterized in that, The locking assembly (11) includes two rectangular shells (1131), which are mounted on the top outer wall of the sealing plate (1122). The two rectangular shells (1131) are mirror images of each other. A square cavity (1132) is provided at the center of the interior of each rectangular shell (1131). The square cavity (1132) is rectangular. A rectangular insert plate (1141) is provided on the rear side of the front inner wall of the square cavity (1132). The top of the rectangular insert (1141) penetrates through the rectangular shell (1131) and extends outward, and the outer wall of the rectangular insert (1141) is slidably connected to the rectangular shell (1131) at the penetration point.
4. The feeding mechanism for bearing roller production according to claim 3, characterized in that, A C-shaped handle (1142) is installed directly above the top of the rectangular insert (1141). The C-shaped handle (1142) is C-shaped. A connecting rope (1143) is installed on the outer wall of the C-shaped handle (1142). The bottom outer wall of the connecting rope (1143) is installed on the outer wall of the cylinder (111). A circular hole is opened at the center of the rectangular insert (1141). A rod (1151) is inserted into the circular hole of the rectangular insert (1141). The insertion rod (1151) is inserted into the inner wall of the rectangular outer shell (1131), and a rectangular plate (1152) is installed at the center of the outer wall of the back side of the insertion rod (1151).
5. A feeding mechanism for bearing roller production according to claim 4, characterized in that, The rectangular plate (1152) is located on the back of the rectangular insert plate (1141). A spring (116) is sleeved on the outer periphery of the back wall of the insert rod (1151). The front outer wall of the spring (116) is installed on the inner wall of the square cavity (1132). The back outer wall of the spring (116) is installed on the front outer wall of the rectangular plate (1152). A straight groove is opened on the top outer wall of the rectangular shell (1131). The rectangular outer shell (1131) has a sliding block (118) in the straight groove, and the bottom outer wall of the block (118) is installed at the center of the top outer wall of the rectangular plate (1152).
6. The feeding mechanism for bearing roller production according to claim 2, characterized in that, The feeding assembly (12) includes a baffle (123), which is located on the front of the top of the slide (122). The baffle (123) has an inclined angle with the outer wall of the cylinder (111). A square hole groove is opened at the center of the outer wall of the front of the cylinder (111). The square hole groove of the cylinder (111) extends backward to the center of the inside of the cylinder (111). A turntable (1241) is provided at the center of the inside of the cylinder (111). A circular rotating protrusion is installed at the edge of the top outer wall of the turntable (1241). The front and back of the circular rotating protrusion of the turntable (1241) are provided with rounded rectangular slots. A toothed disc (1242) is installed at the center of the bottom outer wall of the turntable (1241). The outer wall of the turntable (1241) is connected to four gears (125), and the tops of the four gears (125) are rotatably connected to the bottom of the cylinder (111).
7. A feeding mechanism for bearing roller production according to claim 6, characterized in that, The four gears (125) are arranged in a circumferential array around the gear disk (1242). The four gear disks (1242) and the turntable (1241) are fitted with gear rings (126). The inner wall of the gear rings (126) meshes with the gear disks (1242). The top and bottom of the gear rings (126) are both secured with retaining rings (127). The retaining rings (127) are slidably connected to the gear rings (126). The outer wall of the retaining rings (127) is installed on the inner wall of the outer casing (121). A motor (128) is located directly below the bottom outer wall of the gear (125) on the back side. The bottom outer wall of the motor (128) is mounted on the bottom outer wall of the housing (121), and the top output end of the motor (128) is mounted on the bottom outer wall of the gear (125) located on the back side via a coupling.