Positioning tool for roller bearing machining

Abstract

The utility model discloses a positioning tool for processing a roller bearing, which belongs to the technical field of roller bearings, and comprises a platform, the bottom of the platform is fixedly connected with a base, the top of the platform is provided with an adjusting box, and the inside of the adjusting box is movably connected with a fixing assembly. When the bidirectional threaded rods rotate, the corresponding mounting blocks and the corresponding clamping plates can be driven to move together, so that the two clamping plates can be tightly attached to the two sides of the inner ring of the roller bearing, the effect of clamping and fixing the roller bearing is achieved, the clamping plates can flexibly move, the device can be suitable for roller bearings of different sizes, the use flexibility is improved, and the practicability is high. And by arranging the driving motor, the driving motor can drive the adjusting box to rotate, so that the roller bearing can rotate along with the adjusting box, the angle of the roller bearing can be adjusted, the use flexibility is improved, and then the working efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of roller bearings, in particular to a positioning tool for roller bearing processing. Background Art

[0002] Roller bearings are a type of rolling bearings and are one of the most widely used components in modern machinery. They rely on rolling contact between the main components to support rotating parts. Most roller bearings are now standardized. Roller bearings have the advantages of small starting torque, high rotation accuracy, and easy selection.

[0003] The Chinese utility model currently published with the publication number CN220481646U discloses a positioning tool for processing tapered roller bearings, which belongs to the technical field of tapered roller bearing processing, and includes a fixed table, the upper surface of the fixed table is fixedly connected to a support column, the top of the support column is fixedly connected to a mounting plate, the lower surface of the mounting plate is fixedly connected to a conveying bin, an installation frame is arranged inside the conveying bin, a forward and reverse motor is fixedly connected inside the installation frame, and a bearing is fixedly connected to the inner wall of the installation frame so that a rotating shaft is passed through the inner wall. The beneficial effect is that the positioning tool for processing tapered roller bearings, by setting forward and reverse motors, when the staff uses the device to process the tapered roller bearings, the staff only needs to start the forward and reverse motors through the control switch, so that the installation frame can drive the clamping plate to move through the connecting plate, thereby facilitating the clamping and fixing of tapered roller bearings of different diameters.

[0004] At present, most of the positioning tools used for roller bearing processing can only fix bearings of a single model or size. When processing roller bearings of different sizes, different fixtures need to be replaced, which makes it inconvenient to use and has limitations in use. At the same time, it does not have the function of angle. If other areas of the bearing surface need to be processed, the staff needs to manually adjust the angle of the bearing, thereby reducing the bearing processing efficiency. Utility Model Content

[0005] The utility model provides a positioning tool for roller bearing processing, aiming to solve the problem that most of the existing positioning tools for roller bearing processing can only fix bearings of a single model or size. When processing roller bearings of different sizes, different clamps need to be replaced, which makes it inconvenient to use and has limitations in use. At the same time, it does not have an angle function. If other areas of the bearing surface need to be processed, the staff needs to manually adjust the angle of the bearing, thereby affecting the processing efficiency.

[0006] The utility model is implemented as follows: a positioning tool for roller bearing processing comprises a platform, the bottom of the platform is fixedly connected with a base, the top of the platform is provided with an adjustment box, and the interior of the adjustment box is movably connected with a fixed component;

[0007] The fixing assembly includes a mounting block, a clamping plate and a fastening spring. The clamping plate is arranged on a side away from the two mounting blocks and the outer surface of the clamping plate is set to a non-slip and wear-resistant material. The fastening spring is fixedly connected between the mounting block and the opposite side of the clamping plate, and the number of the fastening springs is set to be several.

[0008] In order to achieve the effect of driving the two fixed components to move relative or oppositely, as a preferred positioning tool for roller bearing processing of the utility model, a groove is provided on the top of the adjustment box, and a bidirectional threaded rod is rotatably connected inside the groove. Moving blocks are threadedly connected on both sides of the surface of the bidirectional threaded rod, and the moving block is fixedly connected to the bottom of the mounting block.

[0009] In order to achieve the effect of supporting the roller bearing, as a preferred positioning tool for roller bearing processing of the utility model, the surface of the mounting block is movably connected with a support plate, the shape of the support plate is set to be semicircular and located below the clamping plate.

[0010] In order to achieve the effect of adjusting the angle of the roller bearing, as a preferred positioning tool for roller bearing processing of the utility model, a driving motor is fixedly connected to the middle of the top of the base, and a rotating shaft is fixedly connected to the output end of the driving motor. The rotating shaft passes through the platform and is fixedly connected to the adjusting box on the side of the rotating shaft close to the adjusting box.

[0011] In order to achieve the effect of fixing the position of the support plate, as a preferred positioning tool for roller bearing processing of the utility model, the bottom of the support plate is fixedly connected with a positioning block, and the internal thread of the positioning block is connected with a fixing bolt.

[0012] In order to achieve the effect of limiting the moving route of the moving block, as a preferred positioning tool for roller bearing processing of the utility model, the front and rear sides of the inner wall of the adjustment box are provided with limiting grooves, the internal sliding connection of the limiting grooves is connected to the limiting blocks, and the limiting blocks are fixedly connected to the front and rear sides of the moving block.

[0013] In order to achieve the effect of improving the moving stability of the support plate, as a preferred positioning tool for roller bearing processing of the utility model, a guide block is fixedly connected to the inside of the support plate, and guide grooves are provided on the front and rear sides of the mounting block, and the guide block is slidably connected to the inside of the guide groove.

[0014] In order to facilitate the rotation of the bidirectional threaded rod, as a preferred positioning tool for roller bearing processing of the utility model, the right side of the bidirectional threaded rod is fixedly connected with a turning handle, and a rubber pad is provided on the surface of the turning handle.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] The positioning tool for roller bearing processing has a fixing component, and when the bidirectional threaded rod rotates, it drives the two moving blocks to move relative to or oppositely, and the moving blocks drive the corresponding mounting blocks and the clamping plates to move together, so that the two clamping plates can fit tightly with the two sides of the inner ring of the roller bearing, thereby achieving the effect of clamping and fixing it, and because the clamping plates can move flexibly, they can be suitable for roller bearings of different sizes, thereby improving the flexibility of use, and by providing a driving motor, the driving motor can drive the adjustment box to rotate, so that the roller bearing can rotate together, thereby adjusting the angle of the roller bearing, improving the flexibility of use, and further improving the work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is the overall structural diagram of the positioning tool for roller bearing processing of the utility model;

[0018] Figure 2 This is a working schematic diagram of the positioning tooling for roller bearing processing in the utility model;

[0019] Figure 3 It is a top view of the positioning tool for roller bearing processing in the utility model;

[0020] Figure 4 It is a structural schematic diagram of the fixing component in the utility model;

[0021] Figure 5 It is a structural schematic diagram of the support plate in the utility model;

[0022] Figure 6 For this utility model Figure 3 A magnified schematic diagram of center A.

[0023] In the figure, 1, platform; 2, base; 3, adjustment box; 4, fixing assembly; 401, mounting block; 402, clamping plate; 403, tightening spring; 5, groove; 6, bidirectional threaded rod; 7, moving block; 8, support plate; 9, driving motor; 10, rotating shaft; 11, positioning block; 12, fixing bolt; 13, limiting groove; 14, limiting block; 15, guide block; 16, guide groove; 17, turning handle. DETAILED DESCRIPTION

[0024] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0025] In the description of the present invention, it should be understood that the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, in the description of the present invention, "multiple" means two or more, unless otherwise clearly and specifically defined.

[0026] See also Figure 1-6 The utility model provides a technical solution: a positioning tool for roller bearing processing, comprising a platform 1, a base 2 is fixedly connected to the bottom of the platform 1, an adjustment box 3 is arranged on the top of the platform 1, and a fixing component 4 is movably connected inside the adjustment box 3;

[0027] The fixing assembly 4 includes a mounting block 401, a clamping plate 402 and a fastening spring 403. The clamping plate 402 is arranged on a side away from the two mounting blocks 401 and the outer surface of the clamping plate 402 is set to a non-slip and wear-resistant material. The fastening spring 403 is fixedly connected between the mounting block 401 and the opposite side of the clamping plate 402, and the number of the fastening springs 403 is set to be several.

[0028] In this embodiment: by setting a fixing component 4, when the bidirectional threaded rod 6 rotates, it will drive the two moving blocks 7 to move relative to or oppositely, and the moving block 7 will drive the corresponding mounting block 401 and the clamping plate 402 to move together, so that the two clamping plates 402 can fit tightly with the two sides of the inner ring of the roller bearing, thereby achieving the effect of clamping and fixing it, and because the clamping plate 402 can move flexibly, it can be suitable for roller bearings of different sizes, thereby improving the flexibility of use, and by setting a driving motor 9, the driving motor 9 can drive the adjustment box 3 to rotate, so that the roller bearing can rotate together, so that the angle of the roller bearing can be adjusted, thereby improving the flexibility of use and further improving the work efficiency.

[0029] As a technical optimization solution of the utility model, a groove 5 is opened on the top of the adjustment box 3, and a bidirectional threaded rod 6 is rotatably connected inside the groove 5. Both sides of the surface of the bidirectional threaded rod 6 are threadedly connected with a moving block 7, and the moving block 7 is fixedly connected to the bottom of the mounting block 401.

[0030] In this embodiment: through the above arrangement, when the bidirectional threaded rod 6 rotates, it will drive the two moving blocks 7 to move relative to or oppositely, and the moving block 7 will drive the corresponding mounting block 401 and the clamping plate 402 to move together, so that the distance between the two clamping plates 402 can be flexibly adjusted according to the size of the roller bearing, thereby improving the flexibility of use.

[0031] As a technical optimization solution of the present invention, a support plate 8 is movably connected to the surface of the mounting block 401 . The support plate 8 is semicircular in shape and is located below the clamping plate 402 .

[0032] In this embodiment: through the above arrangement, the support plate 8 can support the roller bearing, prevent the roller bearing from accidentally falling during processing, and improve the stability of use.

[0033] As a technical optimization solution of the utility model, a driving motor 9 is fixedly connected to the middle of the top of the base 2, and a rotating shaft 10 is fixedly connected to the output end of the driving motor 9. The rotating shaft 10 passes through the platform 1 and is fixedly connected to the adjusting box 3 on the side of the rotating shaft 10 close to the adjusting box 3.

[0034] In this embodiment: through the above arrangement, the driving motor 9 can drive the rotating shaft 10 and the adjusting box 3 to rotate, so that the roller bearing can rotate together, so that the angle of the roller bearing can be adjusted, thereby improving the flexibility of use.

[0035] As a technical optimization solution of the utility model, a positioning block 11 is fixedly connected to the bottom of the support plate 8, and a fixing bolt 12 is connected to the internal thread of the positioning block 11.

[0036] In this embodiment: through the above settings, when the support plate 8 is moved to the appropriate position, the fixing bolt 12 is rotated so that the end of the fixing bolt 12 is tightly fitted with the surface of the mounting block 401, so that the position of the support plate 8 can be fixed, thereby improving the stability of the support plate 8 during support.

[0037] As a technical optimization solution of the utility model, the front and rear sides of the inner wall of the adjustment box 3 are provided with limiting grooves 13, the inner part of the limiting grooves 13 is slidably connected to the limiting blocks 14, and the limiting blocks 14 are fixedly connected to the front and rear sides of the moving block 7.

[0038] In this embodiment: through the above arrangement, the limiting groove 13 can limit the limiting block 14, thereby limiting the moving trajectory of the moving block 7, thereby improving the stability of the moving block 7 when moving.

[0039] As a technical optimization solution of the utility model, a guide block 15 is fixedly connected inside the support plate 8 , and guide grooves 16 are provided on the front and rear sides of the mounting block 401 , and the guide block 15 is slidably connected inside the guide groove 16 .

[0040] In this embodiment: through the above arrangement, the guide groove 16 can limit the position of the guide block 15 , thereby limiting the moving trajectory of the support plate 8 .

[0041] As a technical optimization solution of the utility model, a turning handle 17 is fixedly connected to the right side of the bidirectional threaded rod 6 , and a rubber pad is provided on the surface of the turning handle 17 .

[0042] In this embodiment, by setting the turning handle 17, the turning handle 17 can drive the bidirectional threaded rod 6 to rotate during use, thereby improving the convenience of use. Moreover, by setting the rubber pad, the phenomenon of hand slipping when turning the turning handle 17 can be avoided.

[0043] Working principle: first, sleeve the roller bearing on the surface of the two mounting blocks 401, then adjust the position of the support plate 8 up and down, after adjusting to the appropriate position, tighten the fixing bolt 12 so that the support plate 8 can support the roller bearing without affecting the fixing effect of the fixing component 4, and then turn the handle 17, the handle 17 will drive the bidirectional threaded rod 6 to rotate, and when the bidirectional threaded rod 6 rotates, it will drive the two moving blocks 7 to move relative or oppositely, and the moving block 7 will drive the corresponding mounting block 401 and the clamping plate 402 to move together, so that the two clamping plates 402 can fit tightly with the two sides of the inner ring of the roller bearing, thereby achieving the effect of clamping and fixing the roller bearing. When the angle of the roller bearing needs to be adjusted, start the drive motor 9, the drive motor 9 will drive the adjustment box 3 to rotate, so that the roller bearing can rotate together, so that the angle of the roller bearing can be adjusted, thereby improving work efficiency.

[0044] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A positioning tool for roller bearing processing, comprising a platform (1), characterized in that: The bottom of the platform (1) is fixedly connected to a base (2), the top of the platform (1) is provided with an adjustment box (3), and the interior of the adjustment box (3) is movably connected to a fixed component (4); The fixing assembly (4) comprises a mounting block (401), a clamping plate (402) and a fastening spring (403); the clamping plate (402) is arranged on a side away from the two mounting blocks (401) and the outer surface of the clamping plate (402) is arranged to be a non-slip and wear-resistant material; the fastening spring (403) is fixedly connected between the mounting block (401) and the opposite side of the clamping plate (402), and the number of the fastening springs (403) is arranged to be a plurality.

2. The positioning tool for roller bearing processing according to claim 1, characterized in that: A groove (5) is provided on the top of the regulating box (3), a bidirectional threaded rod (6) is rotatably connected inside the groove (5), and moving blocks (7) are threadedly connected on both sides of the surface of the bidirectional threaded rod (6), and the moving block (7) is fixedly connected to the bottom of the mounting block (401).

3. The positioning tool for roller bearing processing according to claim 1, characterized in that: A support plate (8) is movably connected to the surface of the mounting block (401), and the support plate (8) is configured to be semicircular in shape and is located below the clamping plate (402).

4. The positioning tool for roller bearing processing according to claim 1, characterized in that: A driving motor (9) is fixedly connected to the middle of the top of the base (2), and a rotating shaft (10) is fixedly connected to the output end of the driving motor (9). The rotating shaft (10) passes through the platform (1), and the side of the rotating shaft (10) close to the regulating box (3) is fixedly connected to the regulating box (3).

5. The positioning tool for roller bearing machining according to claim 3, characterized in that: A positioning block (11) is fixedly connected to the bottom of the support plate (8), and a fixing bolt (12) is threadedly connected to the interior of the positioning block (11).

6. The positioning tool for roller bearing processing according to claim 2, characterized in that: The front and rear sides of the inner wall of the regulating box (3) are both provided with limiting grooves (13), the interior of the limiting grooves (13) is slidably connected to limiting blocks (14), and the limiting blocks (14) are fixedly connected to the front and rear sides of the moving block (7).

7. The positioning tool for roller bearing processing according to claim 3, characterized in that: A guide block (15) is fixedly connected inside the support plate (8), and guide grooves (16) are provided on the front and rear sides of the mounting block (401), and the guide block (15) is slidably connected inside the guide grooves (16).

8. The positioning tool for roller bearing processing according to claim 2, characterized in that: The right side of the bidirectional threaded rod (6) is fixedly connected with a turning handle (17), and a rubber pad is arranged on the surface of the turning handle (17).

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