Bearing flange grinding machine for bearing machining

Abstract

The utility model relates to the technical field of grinding machines, in particular to a bearing flange grinding machine for bearing machining, which performs concentric circumference grinding on the outer wall wheel surface of a bearing ring, controls the grinding depth and is good in practicability. Comprising a motor and a millstone; the clamping head is concentrically installed on an output shaft of the motor and used for loading a bearing ring, the lower inclined sliding table is installed below the clamping head, the upper portion of the lower inclined sliding table is arranged to be a first inclined face, the sliding rail is installed on the first inclined face of the lower inclined sliding table, the lower portion of the upper inclined sliding table is arranged to be a second inclined face, and the first inclined face is arranged on the second inclined face of the lower inclined sliding table. The second inclined face of the upper inclined sliding table is in sliding connection with the sliding rail, the upper end face of the upper inclined sliding table is a plane, the millstone is installed on the upper end face of the upper inclined sliding table, one end of the first push cylinder is connected with the lower inclined sliding table, the other end of the first push cylinder is connected with the upper inclined sliding table, and the millstone is located below the clamping head.

Description

Technical Field

[0001] This utility model relates to the technical field of grinding machines, and in particular to a bearing flange grinding machine for bearing processing. Background Technology

[0002] Bearing flanges typically require grinding on a grinding machine. Chinese utility model patent CN219293469U discloses a bearing flange grinding machine. This machine includes a housing, with a mounting frame fixedly installed on the inner side of the housing. Symmetrically arranged electric grinders are fixedly installed on the inner wall of the housing. A housing is fixedly installed on the top inner wall of the housing, and an electric push rod is fixedly installed on the top inner wall of the housing. In this utility model, by activating the electric push rod, the sliding frame can be moved downwards, allowing the fitting frame to fit against the bearing on the mounting frame, thus fixing the bearing automatically.

[0003] However, the above-mentioned grinding machine requires the bearing ring to be pressed and fixed on the mounting frame before grinding the end face of the bearing ring. Since the bearing ring cannot rotate flexibly during grinding, it is inconvenient to perform concentric circumferential grinding on the outer wall surface of the bearing ring, which needs to be improved. Utility Model Content

[0004] To solve the above-mentioned technical problems, this utility model provides a bearing edge grinder for bearing processing that can concentrically grind the outer wall surface of the bearing ring and control the grinding depth, and has good practicality.

[0005] This utility model discloses a bearing flange grinding machine for bearing processing, comprising a motor and a grinding stone; it also includes a clamping head, a lower inclined slide, a slide rail, an upper inclined slide, and a push cylinder. The clamping head is concentrically mounted on the output shaft of the motor and is used to load the bearing ring. The lower inclined slide is installed below the clamping head, and its upper part is configured as an inclined surface one, on which the slide rail is mounted. The lower part of the upper inclined slide is configured as an inclined surface two, which is slidably connected to the slide rail. The upper end surface of the upper inclined slide is flat, and the grinding stone is mounted on the upper end surface of the upper inclined slide. The push cylinder... One end of the first push cylinder is connected to the lower inclined slide, and the other end of the push cylinder is connected to the upper inclined slide. The grinding stone is located below the clamping head. During operation, the bearing ring is loaded onto the clamping head, the motor drives the clamping head to rotate, and the clamping head drives the bearing ring to rotate. The piston rod of the push cylinder extends and pushes the upper inclined slide to move along the slide rail, so that the upper inclined slide moves and rises along the inclined surface of the lower inclined slide, thereby raising the grinding stone and making the grinding stone contact the outer wall of the rotating bearing ring. This allows the grinding stone to perform concentric circumferential grinding on the outer wall surface of the bearing ring and control the grinding depth, making it highly practical.

[0006] Preferably, the assembly also includes a horizontal slide, a second motor, and a gear. The horizontal slide is slidably mounted on the upper end face of the upper inclined slide. The grinding stone is slidably mounted on the upper inclined slide via the horizontal slide. A rack is installed on the side wall of the horizontal slide. The second motor is mounted on the upper inclined slide. A gear is concentrically mounted on the output shaft of the second motor. The gear meshes with the rack of the horizontal slide. The second motor drives the gear to reciprocate. The gear meshes with the rack of the horizontal slide, thereby driving the horizontal slide to move back and forth along the upper end face of the upper inclined slide. This causes the horizontal slide to drive the grinding stone to move back and forth, allowing different parts of the grinding stone to grind the bearing ring, thus improving the grinding quality.

[0007] Preferably, the clamping head includes a limiting plate, an inner cylinder, magnetic seats, and a conversion rod. The limiting plate is concentrically mounted on the end of the motor's output shaft. The inner cylinder is concentrically mounted on the limiting plate, and multiple magnetic seats are mounted on the inner cylinder. The multiple magnetic seats are evenly arranged around the circumference of the motor's output shaft. The conversion rod is rotatably mounted on the middle of the outer end face of the inner cylinder. The conversion rod is connected to the conversion knobs of the multiple magnetic seats. When loading the bearing ring, the bearing ring is fitted onto the outer wall of the inner cylinder. The limiting plate limits and blocks the inner end face of the bearing ring. Rotating the conversion rod causes the conversion knobs of the multiple magnetic seats to rotate, causing the multiple magnetic seats to generate magnetic force. The multiple magnetic seats attract the bearing ring, completing the rapid loading of the bearing ring. After the bearing ring is polished, the conversion rod is reversed, causing the conversion knobs of the multiple magnetic seats to reverse, causing the magnetic force of the multiple magnetic seats to disappear, releasing the bearing ring. This facilitates unloading and has good practicality.

[0008] Preferably, it also includes a protective plate, which is concentrically mounted on the output shaft of the motor and located between the limit plate and the motor; the protective plate blocks the sparks generated by grinding and reduces the impact of debris in the sparks on the motor.

[0009] Preferably, it also includes a second push cylinder, a second inner cylinder, magnets, and a conversion plug. The fixed end of the second push cylinder is installed on the opposite side of the motor. The second inner cylinder is concentrically installed at the end of the piston rod of the second push cylinder. The second inner cylinder and the first inner cylinder are arranged concentrically opposite each other. Multiple magnets are circumferentially installed on the side wall of the second inner cylinder. The magnetic force of the multiple magnets is weaker than the magnetic force of the multiple magnetic seats. The conversion plug is installed at the center of the end face of the second inner cylinder facing the first inner cylinder. The conversion plug matches the conversion rod. A bearing ring conveying mechanism is set between the first inner cylinder and the second inner cylinder. The piston rod of the second push cylinder extends so that the second inner cylinder is inserted into a bearing ring on the bearing ring conveying mechanism. The magnetic force of the multiple magnets attracts the bearing ring. The piston rod of the second push cylinder continues to extend so that the second inner cylinder and the first inner cylinder are concentrically aligned, and the conversion plug engages with the conversion rod. At this time, the shaft... The bearing ring is simultaneously fitted onto the outer walls of both inner cylinder two and inner cylinder one. The motor drives inner cylinder one to rotate. Because the conversion rod is engaged and fixed by the conversion plug, the conversion rod rotates relative to inner cylinder one, causing multiple magnetic seats to magnetically attract the bearing ring. At this time, the piston rod of push cylinder two retracts, causing inner cylinder two to disengage from inner cylinder one and the bearing ring, achieving automatic feeding. After the bearing ring is polished, push cylinder two re-inserts inner cylinder two into the bearing ring and engages the conversion plug with the conversion rod again. The motor drives inner cylinder one to reverse. Because the conversion rod is engaged and fixed by the conversion plug, the conversion rod rotates relative to inner cylinder one, causing the magnetic force of multiple magnetic seats to disappear. The piston rod of push cylinder two retracts, allowing inner cylinder two to automatically remove the bearing ring from inner cylinder one through multiple magnets, improving practicality.

[0010] Preferably, the assembly also includes a material chute, a stop rod, a push rod, a spring, a discharge baffle, and a spring plate. The material chute is inclinedly installed between the inner cylinder one and the push cylinder two. A bearing ring clearance opening is provided at the lower end of the material chute, located on the moving path of the inner cylinder two. The stop rod is slidably inserted into the lower side wall of the material chute, blocking the bearing ring above the clearance opening. The push rod is installed below the stop rod via a bracket, located in the bearing ring clearance opening of the material chute. The brackets for the stop rod and the push rod are elastically installed on the material chute via springs. One end of the discharge baffle is rotatably installed on the lower outer wall of the material chute. One end of the spring plate is connected to the discharge baffle, and the other end is connected to the material chute. The elastic force of the spring plate causes the other end of the discharge baffle to tilt towards the inner cylinder one and towards the bearing ring clearance opening of the material chute. The stop rod limits and blocks multiple bearing rings located above the bearing ring clearance opening in the material chute. After the bearing rings are ground, the piston rod of the push cylinder two retracts. The inner cylinder 2 pulls the bearing ring towards the material chute. Before the inner cylinder 2 enters the bearing ring clearance opening of the material chute, the bearing ring is blocked and pushed down by the end of the unloading baffle, realizing automatic unloading of the bearing ring on the inner cylinder 2. When the inner cylinder 2 enters the bearing ring clearance opening of the material chute, it pushes the push rod to the outside of the material chute. The push rod pushes the stop rod to the outside of the material chute through the bracket, so that the bearing ring is released from the limit and can roll down along the material chute, allowing one bearing ring to enter the bearing ring clearance opening of the material chute. The piston rod of the push cylinder 2 extends again, allowing the inner cylinder 2 to insert into the bearing ring, realizing automatic material picking. The piston rod of the push cylinder 2 extends again, causing the inner cylinder 2 to drive the bearing ring to move towards the inner cylinder 1. After the inner cylinder 2 disengages from the push rod, the spring force causes the stop rod and push rod to reset in the material chute. The stop rod blocks multiple bearing rings located above the bearing ring clearance opening of the material chute again, realizing rhythmic feeding and improving work efficiency.

[0011] Compared with the prior art, the beneficial effects of this utility model are as follows: During operation, the bearing ring is loaded onto the clamping head, the motor drives the clamping head to rotate, the clamping head drives the bearing ring to rotate, the piston rod of the push cylinder one extends and pushes the upper inclined slide table to move along the slide rail, so that the upper inclined slide table moves and rises along the inclined surface of the lower inclined slide table, thereby raising the grinding stone, so that the grinding stone contacts the outer wall of the rotating bearing ring, thereby allowing the grinding stone to perform concentric circumferential grinding on the outer wall surface of the bearing ring, and controlling the grinding depth, which has good practicality. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of the structure of this utility model;

[0013] Figure 2 This is a top view of the structure of this utility model;

[0014] Figure 3 This is a structural diagram of the motor and clamping head, among other components.

[0015] Figure 4 This is a structural diagram of the push cylinder II, inner cylinder II, magnet, and adapter plug, etc.

[0016] Figure 5 It is a structural diagram of the grinding stone, the lower inclined slide, the slide rail, the upper inclined slide, the push cylinder one, the horizontal slide, the motor two, and the gears, etc.

[0017] Figure 6 It is a structural diagram of the material chute, stop bar, push bar, spring, unloading baffle and spring plate, etc.

[0018] The following are labels in the attached diagram: 1. Motor; 2. Grinding stone; 3. Clamping head; 4. Lower inclined slide; 5. Slide rail; 6. Upper inclined slide; 7. Push cylinder one; 8. Horizontal slide; 9. Motor two; 10. Gear; 11. Limiting plate; 12. Inner cylinder one; 13. Magnetic base; 14. Converter rod; 15. Protective plate; 16. Push cylinder two; 17. Inner cylinder two; 18. Magnet; 19. Converter plug; 20. Material chute; 21. Stop bar; 22. Push rod; 23. Spring; 24. Unloading baffle; 25. Spring plate. Detailed Implementation

[0019] To facilitate understanding of this utility model, a more complete description will be given below with reference to the accompanying drawings. This utility model can be implemented in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided to make the disclosure of this utility model more thorough and complete.

[0020] Example 1

[0021] like Figure 1 , Figure 2 and Figure 5As shown, a bearing edge grinding machine for bearing processing includes a motor 1 and a grinding stone 2; it also includes a clamping head 3, a lower inclined slide 4, a slide rail 5, an upper inclined slide 6, and a push cylinder 7. The clamping head 3 is concentrically mounted on the output shaft of the motor 1 and is used to load the bearing ring. The lower inclined slide 4 is installed below the clamping head 3, and its upper part is configured as an inclined surface 1. The slide rail 5 is mounted on the inclined surface 1 of the lower inclined slide 4. The lower part of the upper inclined slide 6 is configured as an inclined surface 2, and the inclined surface 2 of the upper inclined slide 6 is slidably connected to the slide rail 5. The upper end surface of the upper inclined slide 6 is flat. The grinding stone 2... The upper inclined slide 6 is mounted on the upper surface of the upper inclined slide 6. One end of the push cylinder 7 is connected to the lower inclined slide 4, and the other end of the push cylinder 7 is connected to the upper inclined slide 6. The grinding stone 2 is located below the clamping head 3. The slide 8 is also included, as well as the horizontal slide 8, the motor 9, and the gear 10. The horizontal slide 8 is slidably mounted on the upper surface of the upper inclined slide 6. The grinding stone 2 is slidably mounted on the upper inclined slide 6 through the horizontal slide 8. A rack is installed on the side wall of the horizontal slide 8. The motor 9 is mounted on the upper inclined slide 6. The output shaft of the motor 9 is concentrically mounted with the gear 10, and the gear 10 meshes with the rack of the horizontal slide 8.

[0022] During operation, the bearing ring is loaded onto the clamping head 3. The motor 1 drives the clamping head 3 to rotate, which in turn causes the bearing ring to rotate. The piston rod of the push cylinder 7 extends and pushes the upper inclined slide 6 to move along the slide rail 5, causing the upper inclined slide 6 to move and rise along the inclined surface of the lower inclined slide 4. This raises the grinding stone 2, allowing it to contact the outer wall of the rotating bearing ring. The motor 9 drives the gear 10 to rotate reciprocally. The gear 10 meshes with the rack of the horizontal slide 8, causing the horizontal slide 8 to move back and forth along the upper end face of the upper inclined slide 6. This causes the horizontal slide 8 to move the grinding stone 2 back and forth, allowing different parts of the grinding stone 2 to grind the bearing ring. This allows the grinding stone 2 to perform concentric circumferential grinding on the outer wall surface of the bearing ring, and controls the grinding depth.

[0023] Example 2

[0024] like Figure 3 As shown, based on Embodiment 2, the clamping head 3 includes a limiting disk 11, an inner cylinder 12, a magnetic base 13, and a conversion rod 14. The limiting disk 11 is concentrically mounted on the end of the output shaft of the motor 1. The inner cylinder 12 is concentrically mounted on the limiting disk 11. Multiple magnetic bases 13 are mounted on the inner cylinder 12. The multiple magnetic bases 13 are evenly arranged around the circumference of the output shaft of the motor 1. The conversion rod 14 is rotatably mounted on the middle of the outer end face of the inner cylinder 12. The conversion rod 14 is connected to the conversion knob of the multiple magnetic bases 13. It also includes a protective plate 15, which is concentrically mounted on the output shaft of the motor 1 and is located between the limiting disk 11 and the motor 1.

[0025] When loading the bearing ring, the bearing ring is fitted onto the outer wall of the inner cylinder 12. The limiting plate 11 limits and blocks the inner end face of the bearing ring. Rotating the conversion rod 14 causes the conversion knobs of multiple magnetic seats 13 to rotate, causing the multiple magnetic seats 13 to generate magnetic force and attract the bearing ring, thus completing the rapid loading of the bearing ring. After the bearing ring is polished, the conversion rod 14 is reversed, causing the conversion knobs of multiple magnetic seats 13 to reverse, causing the magnetic force of the multiple magnetic seats 13 to disappear and releasing the bearing ring for easy unloading. The protective plate 15 blocks the sparks generated during polishing, reducing the impact of debris in the sparks on the motor 1.

[0026] Example 3

[0027] like Figure 3 , Figure 4 and Figure 6 As shown, based on Embodiment 2, it also includes a second push cylinder 16, a second inner cylinder 17, magnets 18, and a converter plug 19. The fixed end of the second push cylinder 16 is installed on the opposite side of the motor 1. The second inner cylinder 17 is concentrically installed at the end of the piston rod of the second push cylinder 16. The second inner cylinder 17 and the first inner cylinder 12 are arranged concentrically opposite each other. Multiple magnets 18 are circumferentially installed on the side wall of the second inner cylinder 17. The magnetic force of the multiple magnets 18 is weaker than the magnetic force of the multiple magnetic seats 13. The converter plug 19 is installed on the end face center of the second inner cylinder 17 facing the first inner cylinder 12. The converter plug 19 matches the conversion rod 14. It also includes a material chute 20, a stop rod 21, a push rod 22, a spring 23, a discharge baffle 24, and a spring plate 25. The material chute 20 is inclinedly installed between the first inner cylinder 12 and the second push cylinder 16. The lower end of the material chute 20 is provided with a bearing ring clearance opening, which is located on the moving path of the inner cylinder 17. The stop rod 21 is slidably inserted into the lower side wall of the material chute 20, blocking the bearing ring above the clearance opening. The push rod 22 is installed below the stop rod 21 through a bracket, and the push rod 22 is located in the bearing ring clearance opening of the material chute 20. The brackets of the stop rod 21 and the push rod 22 are elastically installed on the material chute 20 through the spring 23. One end of the discharge baffle 24 is rotatably installed on the lower outer wall of the material chute 20. One end of the spring plate 25 is connected to the discharge baffle 24, and the other end of the spring plate 25 is connected to the material chute 20. The elastic force of the spring plate 25 causes the other end of the discharge baffle 24 to tilt towards the inner cylinder 12 and towards the bearing ring clearance opening of the material chute 20.

[0028] A material chute 20 is provided between inner cylinder 12 and inner cylinder 17. The piston rod of push cylinder 2 16 extends, causing inner cylinder 17 to insert into a bearing ring on the material chute 20. The magnetic force of multiple magnets 18 attracts the bearing ring. The piston rod of push cylinder 2 16 continues to extend, causing inner cylinder 17 to be concentrically aligned with inner cylinder 12, and causing the adapter plug 19 to engage with the adapter rod 14. At this time, the bearing ring is simultaneously fitted onto the outer walls of inner cylinder 17 and inner cylinder 12. Motor 1 drives inner cylinder 12 to rotate. Since the adapter rod 14 is engaged and fixed by the adapter plug 19, the adapter rod 14 and inner cylinder 12 are thus aligned. The relative rotation causes multiple magnetic seats 13 to magnetically attract the bearing ring. At this time, the piston rod of the push cylinder 2 16 retracts, causing the inner cylinder 2 17 to disengage from the inner cylinder 1 12 and the bearing ring, realizing automatic feeding. After the bearing ring is polished, the push cylinder 2 16 re-inserts the inner cylinder 2 17 into the bearing ring and re-engages the adapter plug 19 with the adapter rod 14. The motor 1 drives the inner cylinder 12 to reverse. Since the adapter rod 14 is engaged and fixed by the adapter plug 19, the adapter rod 14 rotates relative to the inner cylinder 12, causing the magnetic force of the multiple magnetic seats 13 to disappear. The piston rod of the push cylinder 2 16 retracts, causing the inner cylinder 2 17 to disengage from the inner cylinder 12 and the bearing ring. 7. Multiple magnets 18 automatically remove the bearing ring from the inner cylinder 12. The piston rod of the push cylinder 2 16 continues to retract, causing the inner cylinder 2 17 to pull the bearing ring towards the material chute 20. Before the inner cylinder 2 17 enters the bearing ring clearance opening of the material chute 20, the bearing ring is blocked and pushed down by the end of the unloading baffle 24, realizing automatic unloading of the bearing ring on the inner cylinder 2 17. When the inner cylinder 2 17 enters the bearing ring clearance opening of the material chute 20, it pushes the push rod 22 to the outside of the material chute 20. The push rod 22 pushes the stop rod 21 to the outside of the material chute 20 through the bracket, so that the bearing ring is released from the limit and can be... As the material rolls downwards along the material chute 20, a bearing ring enters the bearing ring clearance opening of the material chute 20. The piston rod of the push cylinder 2 16 extends again, causing the inner cylinder 2 17 to insert into the bearing ring, achieving automatic material handling. The piston rod of the push cylinder 2 16 extends again, causing the inner cylinder 2 17 to drive the bearing ring to move towards the inner cylinder 1 12. After the inner cylinder 2 17 disengages from the push rod 22, the elastic force of the spring 23 causes the stop rod 21 and the push rod 22 to reset back into the material chute 20. The stop rod 21 blocks the multiple bearing rings located above the bearing ring clearance opening of the material chute 20 again, achieving rhythmic feeding and improving work efficiency.

[0029] like Figures 1 to 6As shown, this utility model discloses a bearing edge grinding machine for bearing processing. During operation, multiple bearing rings are first loaded into the material chute 20. The push cylinder 16 drives the inner cylinder 17 to fork a bearing ring from the material chute 20, and multiple magnets 18 attract the bearing ring. The inner cylinder 17 then mounts the bearing ring onto the inner cylinder 12, and the adapter plug 19 engages with the adapter rod 14. At this time, the bearing ring is simultaneously mounted on the outer walls of both the inner cylinder 17 and the inner cylinder 12. The motor 1 drives the inner cylinder 12 to rotate. Because the adapter rod 14 is engaged and fixed by the adapter plug 19, the bearing ring... The conversion rod 14 rotates relative to the inner cylinder 12, causing multiple magnetic seats 13 to magnetically attract the bearing ring. At this time, the piston rod of the push cylinder 16 retracts, causing the inner cylinder 17 to disengage from the inner cylinder 12 and the bearing ring, achieving automatic feeding. Then, the motor 1 drives the inner cylinder 12 to rotate, which in turn drives the bearing ring to rotate. The piston rod of the push cylinder 7 extends, pushing the upper inclined slide 6 to move along the slide rail 5, causing the upper inclined slide 6 to move and rise along the inclined surface of the lower inclined slide 4, thereby raising the grinding stone 2. This allows the grinding stone 2 to contact the outer wall of the rotating bearing ring, thus allowing the grinding stone 2 to... The outer surface of the bearing ring is concentrically ground. After the bearing ring is ground, the pusher cylinder 16 re-inserts the inner cylinder 17 into the bearing ring and re-engages the adapter plug 19 with the adapter rod 14. The motor 1 drives the inner cylinder 12 to reverse. Since the adapter rod 14 is engaged and fixed by the adapter plug 19, the adapter rod 14 and the inner cylinder 12 rotate relative to each other, causing the magnetic force of the multiple magnetic seats 13 to disappear. The piston rod of the pusher cylinder 16 retracts, causing the inner cylinder 17 to automatically remove the bearing ring from the inner cylinder 12 through the multiple magnets 18. The inner cylinder 17 then enters the material... Before the bearing ring clearance opening of the material chute 20, the bearing ring is blocked and pushed down by the end of the unloading baffle 24, realizing the automatic unloading of the bearing ring on the inner cylinder 17. Finally, when the inner cylinder 17 enters the bearing ring clearance opening of the material chute 20, it pushes the push rod 22 to the outside of the material chute 20. The push rod 22 pushes the stop rod 21 to the outside of the material chute 20 through the bracket, so that the bearing ring is released from the limit and can roll down along the material chute 20, so that a bearing ring enters the bearing ring clearance opening of the material chute 20. Repeating the above actions can realize continuous automatic grinding work.

[0030] The main functions achieved by this utility model are:

[0031] 1. The outer wall surface of the bearing ring is concentrically ground, and the grinding depth is controlled, which is practical.

[0032] 2. It can realize the rhythmic automatic feeding and unloading of bearing rings, improving work efficiency.

[0033] This utility model discloses a bearing edge grinding machine for bearing processing. Its installation, connection, or setting methods are all common mechanical methods, and any method that can achieve its beneficial effect can be implemented. The motor 1, grinding stone 2, clamping head 3, lower inclined slide 4, slide rail 5, upper inclined slide 6, push cylinder 1 7, horizontal slide 8, motor 2 9, gear 10, magnetic base 13, conversion rod 14, push cylinder 2 16, magnet 18, conversion plug 19, spring 23, and spring plate 25 of this utility model are commercially available. Technical personnel in this industry only need to install and operate it according to the accompanying instruction manual, without requiring any creative work from those skilled in the art.

[0034] All technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention pertains. The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. The term "and / or" as used herein includes any and all combinations of one or more of the associated listed items.

[0035] The above description is only a preferred embodiment of the present utility model. It should be noted that for those skilled in the art, several improvements and modifications can be made without departing from the technical principles of the present utility model, and these improvements and modifications should also be considered within the protection scope of the present utility model.

Claims

1. A bearing shoulder grinder for bearing machining, comprising a motor (1) and a grinding stone (2); characterized in that, It also includes a clamping head (3), a lower inclined slide (4), a slide rail (5), an upper inclined slide (6), and a push cylinder (7). The clamping head (3) is concentrically mounted on the output shaft of the motor (1). The clamping head (3) is used to load the bearing ring. The lower inclined slide (4) is mounted below the clamping head (3). The upper part of the lower inclined slide (4) is set as an inclined surface one. The slide rail (5) is mounted on the inclined surface one of the lower inclined slide (4). The lower part of the upper inclined slide (6) is set as an inclined surface two. The inclined surface two of the upper inclined slide (6) is slidably connected to the slide rail (5). The upper end surface of the upper inclined slide (6) is a flat surface. The grinding stone (2) is mounted on the upper end surface of the upper inclined slide (6). One end of the push cylinder (7) is connected to the lower inclined slide (4), and the other end of the push cylinder (7) is connected to the upper inclined slide (6). The grinding stone (2) is located below the clamping head (3).

2. A bearing collar grinder for machining a bearing collar of a bearing as defined in claim 1, characterized in that It also includes a horizontal slide (8), a second motor (9) and a gear (10). The horizontal slide (8) is slidably mounted on the upper end face of the upper inclined slide (6). The grinding stone (2) is slidably mounted on the upper inclined slide (6) via the horizontal slide (8). A rack is installed on the side wall of the horizontal slide (8). The second motor (9) is mounted on the upper inclined slide (6). The output shaft of the second motor (9) is concentrically mounted with the gear (10). The gear (10) meshes with the rack of the horizontal slide (8).

3. A bearing collar grinder for machining a bearing collar of a bearing as defined in claim 1, characterized in that The clamping head (3) includes a limiting plate (11), an inner cylinder (12), a magnetic base (13), and a conversion rod (14). The limiting plate (11) is concentrically mounted on the end of the output shaft of the motor (1). The inner cylinder (12) is concentrically mounted on the limiting plate (11). Multiple magnetic bases (13) are mounted on the inner cylinder (12). The multiple magnetic bases (13) are evenly arranged around the circumference of the output shaft of the motor (1). The conversion rod (14) is rotatably mounted on the middle of the outer end face of the inner cylinder (12). The conversion rod (14) is connected to the conversion knob of the multiple magnetic bases (13) through a transmission.

4. A bearing collar grinder for machining a bearing collar of a bearing as defined in claim 3, characterized in that It also includes a protective plate (15), which is concentrically mounted on the output shaft of the motor (1) and is located between the limit plate (11) and the motor (1).

5. A bearing collar grinder for machining a bearing collar of a bearing as defined in claim 3, characterized in that It also includes a second push cylinder (16), a second inner cylinder (17), a magnet (18), and a conversion plug (19). The fixed end of the second push cylinder (16) is installed on the opposite side of the motor (1). The second inner cylinder (17) is concentrically installed at the end of the piston rod of the second push cylinder (16). The second inner cylinder (17) and the first inner cylinder (12) are arranged concentrically relative to each other. Multiple magnets (18) are installed circumferentially on the side wall of the second inner cylinder (17). The magnetic force of the multiple magnets (18) is weaker than the magnetic force of the multiple magnetic seats (13). The conversion plug (19) is installed at the center of the end face of the second inner cylinder (17) facing the first inner cylinder (12). The conversion plug (19) matches the conversion rod (14).

6. A bearing collar grinder for machining a bearing collar of a bearing as defined in claim 5, characterized in that It also includes a material chute (20), a stop bar (21), a push rod (22), a spring (23), a discharge baffle (24), and a spring plate (25). The material chute (20) is installed at an incline between the inner cylinder one (12) and the push cylinder two (16). The lower end of the material chute (20) is provided with a bearing ring clearance opening, which is located on the moving path of the inner cylinder two (17). The stop bar (21) is slidably inserted into the lower end side wall of the material chute (20). The stop bar (21) blocks the bearing ring above the clearance opening. The push rod (22) is installed below the stop bar (21) through a bracket. The push rod (22) is located in the bearing ring clearance opening of the material chute (20). The support of the stop rod (21) and the push rod (22) is elastically installed on the material chute (20) by the spring (23). One end of the unloading baffle (24) is rotatably installed on the lower outer wall of the material chute (20). One end of the spring plate (25) is connected to the unloading baffle (24), and the other end of the spring plate (25) is connected to the material chute (20). The elastic force of the spring plate (25) causes the other end of the unloading baffle (24) to face the inner cylinder (12) and tilt towards the bearing ring clearance opening of the material chute (20).

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