Rollaway nest machining equipment for bearing machining

Abstract

The utility model provides raceway machining equipment for bearing machining. The raceway machining equipment for bearing machining comprises a clamping assembly, the output end of a driving motor is fixedly connected to one end of a second rotating shaft, the other end of the second rotating shaft is fixedly connected with a first gear, the first gear is in meshed connection with a second gear, the second gear is rotationally connected to the outer wall of an ejector rod, and the bottom of the ejector rod is fixedly connected to the top of a rotating assembly. A sliding groove is formed in the inner side of the second gear and slidably connected with one end of a sliding rod, the other end of the sliding rod is fixedly connected with the bottom of a sliding block, the sliding block is slidably connected into the sliding groove formed in the bottom of the sliding disc, and one side of the sliding block is fixedly connected with one side of a right clamp. The raceway machining equipment for bearing machining has the advantage that automatic adjustment of the right clamp is achieved in the mode that gear transmission (the first gear is meshed with the second gear) and a sliding mechanism (the sliding rod, the sliding disc and the sliding block) are combined.

Description

Technical Field

[0001] This utility model relates to the field of raceway processing, and in particular to a raceway processing equipment for bearing processing. Background Technology

[0002] Bearings are an important component in modern mechanical equipment. Their main function is to support rotating mechanical parts, reduce the coefficient of friction during their movement, and ensure their rotational accuracy. According to the different frictional properties of the moving elements, bearings can be divided into two main categories: rolling bearings and sliding bearings. Rolling bearings have been standardized and serialized, but compared with sliding bearings, they have larger radial dimensions, vibration and noise, and are also more expensive. Rolling bearings generally consist of four parts: outer ring, inner ring, rolling elements, and cage. According to the shape of the rolling elements, rolling bearings are divided into two main categories: ball bearings and roller bearings. They are components that fix and reduce the coefficient of friction of the load during mechanical transmission.

[0003] As disclosed in utility model patent CN220217862U, a bearing raceway machining equipment includes a machine base, a machining table, and a grinding wheel. A rotating mechanism is provided on the bottom side of the machining table. The grinding wheel is mounted on one side of a mounting base. A second motor is fixedly mounted at the center of the other side wall of the mounting base. The output end of the second motor is fixedly connected to the center of the grinding wheel via a coupling. One side wall of the mounting base is fixedly connected to one end of a support arm. An adjustment assembly is provided at the other end of the support arm. A groove is provided for placing the bearing. Rotation of adjustment rods one and two moves the concave and convex blocks within the groove. The device moves until the inner and outer rings of the bearing are simultaneously fixed. This setup allows for the internal and external fixing of bearings of different specifications. The fixed bearing supports the rotation of adjusting rods one and two and prevents the concave and convex blocks from rotating. The concave and convex blocks are designed according to the arc shape of the inner and outer rings of the bearing, increasing the contact surface during fixing and improving the fixing effect. Although this device improves the fixing effect of the workpiece, it requires multiple adjustments to the loosening or tightening state by rotating the handles of adjusting rods one and two. This not only increases the complexity of operation but also reduces the processing efficiency, thus limiting the processing efficiency to a certain extent.

[0004] Therefore, it is necessary to provide a new bearing raceway machining equipment to solve the above-mentioned technical problems. Utility Model Content

[0005] To solve the above-mentioned technical problems, this utility model provides a raceway processing equipment for bearing processing.

[0006] The bearing raceway machining equipment provided by this utility model includes a support assembly, a rotating assembly, a clamping assembly, and a grinding assembly. The top of the support assembly is fixedly connected to the bottom of the grinding assembly, and the top of the support assembly is rotatably connected to the top of the rotating assembly. The top of the rotating assembly is fixedly connected to the bottom of the clamping assembly. The clamping assembly includes a drive motor, a second rotating shaft, a first gear, a push rod, a second gear, a sliding rod, a sliding disk, a slider, and a right clamp. The top of the rotating assembly is fixedly connected to the bottom of the drive motor, and the output end of the drive motor is fixedly connected to... At one end of the second rotating shaft, the other end of the second rotating shaft is fixedly connected to the first gear, the first gear meshes with the second gear, the second gear is rotatably connected to the outer wall of the push rod, the bottom of the push rod is fixedly connected to the top of the rotating assembly, the top of the push rod is fixedly connected to the bottom of the sliding disk, a sliding groove is provided on the inner side of the second gear, the sliding groove is slidably connected to one end of the sliding rod, the other end of the sliding rod is fixedly connected to the bottom of the slider, the slider is slidably connected to the sliding groove at the bottom of the sliding disk, and one side of the slider is fixedly connected to one side of the right clamp.

[0007] Preferably, the bottom of the sliding disk is provided with four sliding rods, a slider, and a right clamp at equal intervals.

[0008] Preferably, the support assembly includes an operating platform, support columns, and a circular groove. Support columns are respectively provided at the four corners of the operating platform, and a circular groove is provided in the middle of the operating platform.

[0009] Preferably, the rotating assembly includes a base, a rotary motor, a first rotating shaft, a turntable, a partition, and a left clamp. The bottom of the operating platform is provided with a base, the top of the base is fixedly connected to the bottom of the rotary motor, the output end of the rotary motor is fixedly connected to one end of the first rotating shaft, the top of the first rotating shaft is fixedly connected to the bottom of the turntable, the inner wall of the circular groove is rotatably connected to the outer wall of the turntable, the top of the turntable is fixedly connected to a partition, one end of the push rod passes through the partition and is fixedly connected to the bottom of the sliding disk, and the top inner wall of the turntable is fixedly connected to one side of the left clamp.

[0010] Preferably, four left clamps are provided at equal intervals on the top inner wall of the turntable.

[0011] Preferably, the grinding assembly includes an L-shaped mounting bracket, an electric telescopic rod, a mounting plate, a grinding motor, and a grinding wheel. The top of the operating platform is fixedly connected to the bottom of the L-shaped mounting bracket, the top of the L-shaped mounting bracket is fixedly connected to the bottom of the electric telescopic rod, the top of the electric telescopic rod is fixedly connected to the bottom of the mounting plate, the top of the mounting plate is fixedly connected to the bottom of the grinding motor, and the output end of the grinding motor is fixedly connected to the grinding wheel.

[0012] Compared with related technologies, the bearing raceway processing equipment provided by this utility model has the following advantages: the clamping assembly adopts a combination of gear transmission (meshing of gear one and gear two) and sliding mechanism (sliding rod, sliding disk, slider) to realize the automatic adjustment of the right clamp; the automatic adjustment function of the clamping assembly and the multi-angle rotation capability of the rotating assembly ensure the accurate positioning of the workpiece during the processing, reduce the scrap rate, and improve product quality; Attached Figure Description

[0013] Figure 1 A schematic diagram of a preferred embodiment of the bearing processing raceway machining equipment provided by this utility model;

[0014] Figure 2 for Figure 1 The diagram shows a cross-sectional view of the bearing raceway machining equipment.

[0015] Figure 3 for Figure 1 The diagram shows the structural schematic of the support component.

[0016] Figure 4 for Figure 1 The diagram shows the structure of the rotating component.

[0017] Figure 5 for Figure 1 The diagram shows the structure of the clamping assembly.

[0018] Figure 6 for Figure 1 The diagram shows the structure of the polishing assembly.

[0019] Numbered components in the diagram: 1. Support assembly; 2. Rotating assembly; 3. Clamping assembly; 4. Grinding assembly; 110. Operating platform; 120. Support column; 130. Circular groove; 210. Base; 220. Rotary motor; 230. First rotating shaft; 240. Turntable; 250. Partition plate; 260. Left clamp; 310. Drive motor; 320. Second rotating shaft; 330. First gear; 340. Top rod; 350. Second gear; 360. Sliding rod; 370. Sliding disk; 380. Slider; 390. Right clamp; 410. L-shaped mounting bracket; 420. Electric telescopic rod; 430. Mounting plate; 440. Grinding motor; 450. Grinding wheel. Detailed Implementation

[0020] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0021] Please refer to the following: Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 as well as Figure 6 ,in, Figure 1 A schematic diagram of a preferred embodiment of the bearing processing raceway machining equipment provided by this utility model; Figure 2 for Figure 1 The diagram shows a cross-sectional view of the bearing raceway machining equipment. Figure 3 for Figure 1 The diagram shows the structural schematic of the support component. Figure 4 for Figure 1 The diagram shows the structure of the rotating component. Figure 5 for Figure 1 The diagram shows the structure of the clamping assembly. Figure 6 for Figure 1 The diagram shows the structure of the polishing assembly.

[0022] In the specific implementation process, such as Figure 1-4 As shown, the present invention provides a bearing raceway processing equipment including a support assembly 1, a rotating assembly 2, a clamping assembly 3 and a grinding assembly 4. The top of the support assembly 1 is fixedly connected to the bottom of the grinding assembly 4, the top of the support assembly 1 is rotatably connected to the top of the rotating assembly 2, and the top of the rotating assembly 2 is fixedly connected to the bottom of the clamping assembly 3.

[0023] The support assembly 1 includes an operating platform 110, a support column 120, and a circular groove 130. The four corners of the operating platform 110 are respectively provided with support columns 120, and the center of the operating platform 110 is provided with a circular groove 130.

[0024] The rotating assembly 2 includes a base 210, a rotary motor 220, a first rotating shaft 230, a turntable 240, a partition 250, and a left clamp 260. The bottom of the operating platform 110 is provided with a base 210. The top of the base 210 is fixedly connected to the bottom of the rotary motor 220. The output end of the rotary motor 220 is fixedly connected to one end of the first rotating shaft 230. The top of the first rotating shaft 230 is fixedly connected to the bottom of the turntable 240. The inner wall of the circular groove 130 is rotatably connected to the outer wall of the turntable 240. The top of the turntable 240 is fixedly connected to a partition 250. The inner wall of the top of the turntable 240 is fixedly connected to one side of the left clamp 260. Four left clamps 260 are equidistantly arranged on the inner wall of the top of the turntable 240.

[0025] It should be noted that the four support columns 120 are used to support the entire device; a circular groove 130 is provided in the middle of the operating platform 110 to accommodate the turntable 240 of the rotating component 2; the base 210 is located at the bottom of the operating platform 110 to fix the rotary motor 220 and ensure the stability of the motor during operation; the rotary motor 220 serves as the power source for the rotating component 2, and drives the turntable 240 to rotate through the first rotating shaft 230, thereby driving the clamping component 3 and the bearing to rotate together; the partition 250 is used to fix and separate the top rod 340 and the sliding disk 370 of the clamping component 3.

[0026] In the specific implementation process, refer to Figure 5-6 As shown, this utility model provides a raceway machining equipment for bearing processing. The clamping assembly 3 includes a drive motor 310, a second rotating shaft 320, a first gear 330, a push rod 340, a second gear 350, a sliding rod 360, a sliding disk 370, a slider 380, and a right clamp 390. The top of the rotating assembly 2 is fixedly connected to the bottom of the drive motor 310. The output end of the drive motor 310 is fixedly connected to one end of the second rotating shaft 320. The other end of the second rotating shaft 320 is fixedly connected to the first gear 330. The first gear 330 meshes with the second gear 350. The second gear 350 is rotatably connected to the outer wall of the push rod 340. The push rod 340... The bottom of the top of the rotating assembly 2 is fixedly connected to the top of the top rod 340, the top of the top rod 340 is fixedly connected to the bottom of the sliding disk 370, one end of the top rod 340 passes through the partition 250 and is fixedly connected to the bottom of the sliding disk 370, a sliding groove is provided on the inner side of the second gear 350, the sliding groove is slidably connected to one end of the sliding rod 360, the other end of the sliding rod 360 is fixedly connected to the bottom of the slider 380, the slider 380 is slidably connected to the bottom of the sliding disk 370 where a sliding groove is provided, one side of the slider 380 is fixedly connected to one side of the right clamp 390, and four sliding rods 360, sliders 380 and right clamps 390 are equidistantly provided on the bottom of the sliding disk 370;

[0027] The grinding assembly 4 includes an L-shaped mounting bracket 410, an electric telescopic rod 420, a mounting plate 430, a grinding motor 440, and a grinding wheel 450. The top of the operating platform 110 is fixedly connected to the bottom of the L-shaped mounting bracket 410, the top of the L-shaped mounting bracket 410 is fixedly connected to the bottom of the electric telescopic rod 420, the top of the electric telescopic rod 420 is fixedly connected to the bottom of the mounting plate 430, the top of the mounting plate 430 is fixedly connected to the bottom of the grinding motor 440, and the output end of the grinding motor 440 is fixedly connected to the grinding wheel 450.

[0028] It should be noted that the drive motor 310, as the power source of the clamping assembly 3, drives the first gear 330 to rotate via the second rotating shaft 320, thereby driving the clamping action; the second rotating shaft 320 connects the drive motor 310 and the first gear 330 to transmit power; the first gear 330 meshes with the second gear 350 to transmit the rotational motion to the second gear 350; the second gear 350 has a sliding groove on its inner side for sliding connection with the sliding rod 360, converting the rotational motion into linear motion; the bottom of the top rod 340 is fixedly connected to the top of the rotating assembly 2, and the top is fixedly connected to the bottom of the sliding disk 370, serving as support and force transmission; one end of the sliding rod 360 is slidably connected in the sliding groove of the second gear 350, and the other end is fixedly connected to the bottom of the slider 380, converting the rotational motion of the second gear 350 into linear motion. The linear motion of slider 380 is replaced by that of slider 380; a sliding groove is provided at the bottom of sliding disk 370 to accommodate slider 380 and ensure that slider 380 can slide smoothly; slider 380 is slidably connected in the sliding groove at the bottom of sliding disk 370 to drive right clamp 390 to move, realizing clamping and releasing actions; right clamp 390 cooperates with left clamp 260 to clamp both sides of the bearing, ensuring that the bearing remains stable during processing; L-shaped mounting bracket 410 is fixedly connected to the top of operating platform 110 to support electric telescopic rod 420 and grinding wheel 430; electric telescopic rod 420 is fixedly connected to the top of L-shaped mounting bracket 410 to adjust the height of grinding wheel 430 to adapt to bearings of different sizes; grinding wheel 430 is fixedly connected to the top of electric telescopic rod 420 to grind the bearing raceway.

[0029] The working principle of this utility model is as follows: The bearing to be processed is placed on the turntable 240, between the left clamps 260. The drive motor 310 is started, and through gear transmission and linear motion of the slider, the right clamp 390 moves to the left, clamping and fixing the bearing together with the left clamp 260. The rotary motor 220 is started, and the turntable 240 is rotated through the first rotating shaft 230, thereby causing the clamped bearing to rotate. The electric telescopic rod 420 is started, extending it and driving the grinding wheel 430 to approach the rotating bearing raceway to begin grinding. After grinding, the electric telescopic rod 420 is first controlled to retract, so that the grinding wheel 430 moves away from the bearing; then the drive motor 310 is started to reverse, so that the right clamp 390 moves to the right, loosening the clamp on the bearing; finally, the processed bearing is taken out.

[0030] This bearing raceway machining equipment has the following advantages: Four left clamps 260 are equidistantly positioned on the top inner wall of the turntable 240, allowing multiple bearings to be clamped and processed simultaneously, greatly improving processing efficiency and reducing production costs; the right clamp 390 cooperates with the left clamps 260 to clamp the bearing from the other side, forming a stable clamping force to ensure that the bearing will not shift or wobble during processing, guaranteeing the precision of grinding; through the connection with the slider 380 and the transmission system of the entire clamping assembly 3, it can be adjusted according to the size and shape of the bearing to adapt to the processing requirements of bearings of different specifications; through gear transmission and the linear motion of the slider, the four right clamps 390 and the left clamp 260 can simultaneously clamp and loosen the bearing, improving production efficiency.

[0031] The circuits and controls involved in this utility model are all existing technologies, and will not be described in detail here.

[0032] The above description is merely an embodiment of this utility model and does not limit the patent scope of this utility model. Any equivalent structural or procedural transformations made based on the content of this utility model specification and drawings, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of this utility model.

Claims

1. A raceway processing device for bearing processing, comprising a supporting assembly (1), a rotating assembly (2), a clamping assembly (3) and a polishing assembly (4), the top of the supporting assembly (1) is fixedly connected to the bottom of the polishing assembly (4), the top of the supporting assembly (1) is rotatably connected to the top of the rotating assembly (2), and the top of the rotating assembly (2) is fixedly connected to the bottom of the clamping assembly (3), characterized in that, The clamping assembly (3) comprises a driving motor (310), a second rotating shaft (320), a first gear (330), a top rod (340), a second gear (350), a sliding rod (360), a sliding disc (370), a sliding block (380) and a right clamp (390), the top of the rotating assembly (2) is fixedly connected to the bottom of the driving motor (310), the output end of the driving motor (310) is fixedly connected to one end of the second rotating shaft (320), the other end of the second rotating shaft (320) is fixedly connected with the first gear (330), the first gear (330) is meshedly connected with the second gear (350), the second gear (350) is rotatably connected to the outer wall of the top rod (340), the bottom of the top rod (340) is fixedly connected to the top of the rotating assembly (2), the top of the top rod (340) is fixedly connected to the bottom of the sliding disc (370), the inner side of the second gear (350) is provided with a sliding groove, one end of the sliding groove is slidably connected with the sliding rod (360), the other end of the sliding rod (360) is fixedly connected with the bottom of the sliding block (380), the sliding block (380) is slidably connected in the sliding groove in the bottom of the sliding disc (370), one side of the sliding block (380) is fixedly connected with one side of the right clamp (390).

2. The raceway processing apparatus for bearing processing according to claim 1, characterized by, Four sliding rods (360), sliding blocks (380) and right clamps (390) are equidistantly arranged on the bottom of the sliding disc (370).

3. The raceway processing apparatus for bearing processing according to claim 1, characterized by, The supporting assembly (1) comprises an operation platform (110), a supporting column (120) and a circular groove (130), four supporting columns (120) are arranged at the corners of the operation platform (110), and the circular groove (130) is arranged in the middle of the operation platform (110).

4. The raceway processing apparatus for bearing processing according to claim 3, characterized by, The rotating assembly (2) comprises a base (210), a rotating motor (220), a first rotating shaft (230), a rotating disc (240), a partition plate (250) and a left clamp (260), the bottom of the operation platform (110) is provided with the base (210), the top of the base (210) is fixedly connected to the bottom of the rotating motor (220), the output end of the rotating motor (220) is fixedly connected to one end of the first rotating shaft (230), the top of the first rotating shaft (230) is fixedly connected to the bottom of the rotating disc (240), the outer wall of the rotating disc (240) is rotatably connected to the inner wall of the circular groove (130), the top of the rotating disc (240) is fixedly connected with the partition plate (250), one end of the top rod (340) penetrates through the partition plate (250) and is fixedly connected to the bottom of the sliding disc (370), and the top inner wall of the rotating disc (240) is fixedly connected to one side of the left clamp (260).

5. The raceway processing apparatus for bearing processing according to claim 4, characterized by, Four left clamps (260) are equidistantly arranged on the top inner wall of the rotating disc (240).

6. The raceway processing apparatus for bearing processing according to claim 3, characterized by, The polishing assembly (4) comprises an L-shaped mounting bracket (410), an electric telescopic rod (420), a mounting plate (430), a polishing motor (440) and a polishing wheel (450), the top of the operating platform (110) is fixedly connected to the bottom of the L-shaped mounting bracket (410), the top of the L-shaped mounting bracket (410) is fixedly connected to the bottom of the electric telescopic rod (420), the top of the electric telescopic rod (420) is fixedly connected to the bottom of the mounting plate (430), the top of the mounting plate (430) is fixedly connected to the bottom of the polishing motor (440), and the output end of the polishing motor (440) is fixedly connected to the polishing wheel (450).

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