Machining device for bearing ring

Abstract

The utility model discloses a machining device for a bearing ring, and particularly relates to the field of bearing ring machining, which comprises a main body, a movable base in sliding connection with the interior of the main body, a distance adjusting base in sliding connection with the inner side of the movable base, a mounting block in sliding connection with the interior of the distance adjusting base, and a supporting rod fixedly mounted at the top of the mounting block. A limiting piece is fixedly installed at the top end of the supporting rod, a shaft rod is rotationally connected to the inner side of the limiting piece, a positioning roller is fixedly installed at one end of the shaft rod, a bolt is fixedly installed in the distance adjusting base, the bolt is sleeved with the installation block, and a nut is in threaded connection with the outer side of the bolt. The movable base and the positioning rollers are arranged, the bearing rings of different sizes can be fixed by sleeving the bearing rings on the outer sides of the positioning rollers on the two sides and enabling the positioning rollers to slide towards the outer sides, and the movable base can slide to drive the bearing rings to move to complete grinding machining.

Description

Technical Field

[0001] The utility model relates to the technical field of bearing ring processing, and more specifically, to a processing device for a bearing ring. Background Art

[0002] Bearings are an important component in modern mechanical equipment. Their main function is to support mechanical rotating bodies, reduce the friction coefficient during their movement, and ensure their rotation accuracy. During the bearing processing process, the bearing rings need to be polished by grinding to improve the smoothness of the bearing ring surface. The existing bearing ring grinding processing device does not have a good fixing effect on the bearing rings and cannot adapt to bearing rings of different sizes. Therefore, in response to this problem, how to design a processing device for bearing rings has become a problem that we currently need to solve. Utility Model Content

[0003] In order to overcome the above-mentioned defects of the prior art, an embodiment of the present invention provides a processing device for bearing rings. By setting a movable base and positioning rollers, the bearing rings are placed on the outside of the positioning rollers on both sides, and the positioning rollers are slid outward, so that bearing rings of different sizes can be fixed. By sliding the movable base, the bearing rings can be driven to move and complete the grinding process to solve the problems raised in the above-mentioned background technology.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a processing device for a bearing ring, comprising a main body, a movable base is slidably connected to the interior of the main body, a distance-adjusting base is slidably connected to the inner side of the movable base, a mounting block is slidably connected to the interior of the distance-adjusting base, a support rod is fixedly installed on the top of the mounting block, a limiting member is fixedly installed on the top of the support rod, a shaft is rotatably connected to the inner side of the limiting member, a positioning roller is fixedly installed on one end of the shaft, a bolt is fixedly installed on the interior of the distance-adjusting base, the mounting block is sleeved on the outside of the bolt, and a nut is threadedly connected to the outside of the bolt.

[0005] In a preferred embodiment, a limit rod is fixedly installed on the inner side of the movable base, the distance adjustment base is slidably connected to the outer side of the limit rod, and the interior of the movable base is rotatably connected to a first screw, which is threadedly connected to the distance adjustment base.

[0006] In a preferred embodiment, a first rotating handle is fixedly mounted on one end of the first screw rod, a second screw rod is rotatably connected to the interior of the main body, and the movable base is threadedly connected to the second screw rod.

[0007] In a preferred embodiment, a first motor is fixedly mounted on one side of the main body, the second screw is fixedly mounted on the output end of the first motor, and a support frame is slidably connected to the interior of the main body.

[0008] In a preferred embodiment, a grinding wheel is rotatably connected to the inner side of the support frame, a second motor is fixedly mounted on one side of the support frame, and the grinding wheel is fixedly mounted on the output end of the second motor.

[0009] In a preferred embodiment, a third screw is rotatably connected inside the main body, the support frame and the third screw are threadedly connected, and a second handle is fixedly mounted on one end of the third screw.

[0010] The technical effects and advantages of this utility model are:

[0011] 1. The utility model provides a movable base and positioning rollers. When grinding the bearing ring, the bearing ring can be sleeved on the outside of the positioning rollers on both sides by removing the support rod. After the bearing ring is installed, the support rod is reset. By rotating the first screw, the positioning rollers on both sides can slide outward, thereby limiting the bearing ring. At the same time, bearing rings of different sizes can be limited and fixed. By starting the first motor to slide the movable base, the bearing ring is driven to contact the grinding wheels on both sides for grinding. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0013] Figure 2 For this utility model Figure 1 A magnified view of the structure of part A;

[0014] Figure 3 This is a schematic diagram of the back structure of the present utility model.

[0015] The accompanying drawings are marked as follows: 1. main body; 2. movable base; 3. adjustable base; 4. mounting block; 5. support rod; 6. shaft; 7. limiter; 8. positioning roller; 9. bolt; 10. nut; 11. limit rod; 12. first screw; 13. first rotating handle; 14. second screw; 15. first motor; 16. support frame; 17. grinding wheel; 18. second motor; 19. third screw; 20. second rotating handle. DETAILED DESCRIPTION

[0016] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0017] Refer to the instruction manual Figure 1-3 ,like Figure 1 As shown, a processing device for a bearing ring according to an embodiment of the present invention comprises a main body 1, wherein a movable base 2 is slidably connected to the interior of the main body 1, and an adjustable base 3 is slidably connected to the inner side of the movable base 2. Figure 2 As shown, the interior of the adjustable base 3 is slidably connected with a mounting block 4, the top of the mounting block 4 is fixedly installed with a support rod 5, the top of the support rod 5 is fixedly installed with a limit member 7, the inner side of the limit member 7 is rotatably connected with a shaft rod 6, one end of the shaft rod 6 is fixedly installed with a positioning roller 8, the interior of the adjustable base 3 is fixedly installed with a bolt 9, the mounting block 4 is sleeved on the outside of the bolt 9, and the outer side of the bolt 9 is threadedly connected with a nut 10, as shown in FIG. Figure 1 As shown, a limit rod 11 is fixedly installed on the inner side of the movable base 2, and the distance-adjusting base 3 is slidably connected to the outer side of the limit rod 11. The interior of the movable base 2 is rotatably connected to the first screw 12, and the first screw 12 and the distance-adjusting base 3 are threadedly connected. One end of the first screw 12 is fixedly installed with a first rotating handle 13, and the interior of the main body 1 is rotatably connected to the second screw 14. The movable base 2 and the second screw 14 are threadedly connected. A first motor 15 is fixedly installed on one side of the main body 1, and the second screw 14 is fixedly installed on the output end of the first motor 15. The interior of the main body 1 is slidably connected to a support frame 16, and the inner side of the support frame 16 is rotatably connected to a grinding wheel 17. A second motor 18 is fixedly installed on one side of the support frame 16, and the grinding wheel 17 is fixedly installed on the output end of the second motor 18. The interior of the main body 1 is rotatably connected to a third screw 19, and the support frame 16 and the third screw 19 are threadedly connected. One end of the third screw 19 is fixedly installed with a second rotating handle 20.

[0018] It should be noted that, when the bearing ring is being ground, the mounting block 4 is removed by unscrewing the nuts 10 on both sides. At this time, the bearing ring that needs to be ground can be sleeved on the outside of the positioning rollers 8 on both sides to achieve the installation of the bearing ring. After the installation is completed, the mounting block 4 is installed inside the distance adjustment base 3, and the positioning rollers 8 are supported by the limiter 7. At the same time, the bearing ring can be limited, and the first screw 12 is rotated by rotating the first handle 13. Since two thread grooves with opposite rotation directions are provided on the surface of the first screw 12, which respectively engage with the distance adjustment bases 3 on both sides, when the first screw 12 rotates, the distance adjustment bases 3 on both sides can slide outward at the same time, so that the positioning rollers 8 on both sides fit with the inner diameter of the bearing ring, so that the bearing ring can be limited by the positioning rollers 8 on both sides to prevent the bearing ring from shaking. By starting the second The motor 18 can rotate the grinding wheels 17 on both sides, and rotating the second handle 20 can rotate the third screw 19, driving the grinding wheel 17 to move, so that corresponding adjustments can be made according to the size of the bearing ring to ensure that the grinding wheel 17 can contact the bearing ring. By starting the first motor 15, the second screw 14 can be rotated, driving the movable base 2 to move, so that the bearing ring installed on the outside of the positioning roller 8 can contact the grinding wheel 17 for grinding. At the same time, since the positioning roller 8 can rotate, the rotation of the bearing ring will not be limited during the grinding process, and the circumference of the bearing ring can be fully ground. In this way, corresponding fixation can be achieved according to the size of the bearing ring, so that bearing rings of various sizes can be ground, and the operation is convenient. Multiple bearing rings can be processed at the same time, thereby improving the efficiency of bearing ring processing.

[0019] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified or limited, the terms "mounted," "connected," and "connected" should be understood in a broad sense, and may refer to mechanical or electrical connections, internal communication between two components, or direct connection. "Up," "down," "left," and "right" are only used to indicate relative positional relationships. When the absolute positions of the objects being described change, the relative positional relationships may also change.

[0020] Secondly: The drawings of the embodiments disclosed in this utility model only involve structures related to the embodiments disclosed in this utility model. Other structures can refer to common designs. In the absence of conflicts, the same embodiment and different embodiments of the utility model can be combined with each other.

[0021] Finally: The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A processing device for a bearing ring, comprising a main body (1), characterized in that: The main body (1) is internally slidably connected to a movable base (2), the inner side of the movable base (2) is slidably connected to a distance-adjusting base (3), the inner side of the distance-adjusting base (3) is internally slidably connected to a mounting block (4), the top of the mounting block (4) is fixedly mounted with a support rod (5), the top of the support rod (5) is fixedly mounted with a limiting member (7), the inner side of the limiting member (7) is rotatably connected to a shaft rod (6), one end of the shaft rod (6) is fixedly mounted with a positioning roller (8), the inner side of the distance-adjusting base (3) is fixedly mounted with a bolt (9), the mounting block (4) is sleeved on the outer side of the bolt (9), and the outer side of the bolt (9) is threadedly connected with a nut (10).

2. A bearing ring processing device according to claim 1, characterized in that: A limiting rod (11) is fixedly installed on the inner side of the movable base (2), the distance-adjusting base (3) is slidably connected to the outer side of the limiting rod (11), and a first screw rod (12) is rotatably connected inside the movable base (2), and the first screw rod (12) and the distance-adjusting base (3) are arranged in a threaded connection.

3. A bearing ring processing device according to claim 2, characterized in that: A first rotating handle (13) is fixedly mounted on one end of the first screw (12), a second screw (14) is rotatably connected inside the main body (1), and the movable base (2) and the second screw (14) are arranged in a threaded connection.

4. A bearing ring processing device according to claim 3, characterized in that: A first motor (15) is fixedly mounted on one side of the main body (1), the second screw (14) is fixedly mounted on the output end of the first motor (15), and a support frame (16) is slidably connected inside the main body (1).

5. A bearing ring processing device according to claim 4, characterized in that: The inner side of the support frame (16) is rotatably connected to a grinding wheel (17), a second motor (18) is fixedly mounted on one side of the support frame (16), and the grinding wheel (17) is fixedly mounted on the output end of the second motor (18).

6. A bearing ring processing device according to claim 5, characterized in that: A third screw rod (19) is rotatably connected inside the main body (1), the support frame (16) and the third screw rod (19) are arranged in a threaded connection, and a second rotating handle (20) is fixedly installed on one end of the third screw rod (19).

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