A bearing outer ring inner groove measuring device

Abstract

The utility model discloses a bearing outer ring inner channel measuring device, including main installation subassembly, be provided with top installation subassembly on the main installation subassembly, be provided with top connecting subassembly on top installation subassembly, be provided with first auxiliary installation subassembly, second auxiliary installation subassembly on top installation subassembly, be provided with push tight power component on the first auxiliary installation subassembly, be provided with auxiliary connecting subassembly on the second auxiliary installation subassembly, be provided with measuring assembly on the auxiliary connecting subassembly, top connecting subassembly with the top installation subassembly is provided with measuring head subassembly, be provided with jacking control component on the main installation subassembly, the output of jacking control component is provided with jacking assembly. The utility model has the beneficial effects that, the measuring device of this technical scheme, clever structure design, the practicality is stronger, and the working process is stable, and the application of this measuring device has realized the quick measurement to bearing outer ring inner channel diameter, and effectively improved the measurement efficiency to bearing outer ring inner channel diameter.

Description

Technical Field

[0001] This utility model relates to the field of bearing manufacturing technology, and in particular to a measuring device for the inner groove of the outer ring of a bearing. 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.

[0003] During the bearing production process, it is necessary to measure the inner raceway of the bearing outer ring. Measuring the inner raceway of the bearing outer ring is a key process to ensure the bearing's rotational accuracy, service life, and assembly compatibility. Systematic testing is required for the geometric accuracy (such as diameter, roundness, and position) and surface quality (such as roughness and dents) of the raceway.

[0004] The diameter of the inner groove of the bearing outer ring needs to be measured using a measuring device. Existing measuring devices are complex in structure and have low measurement efficiency, which cannot meet the measurement requirements. Therefore, it is necessary to design a measuring device for the inner groove of the bearing outer ring. Utility Model Content

[0005] The purpose of this invention is to solve the above-mentioned problems by designing a measuring device for the inner groove of the outer ring of a bearing.

[0006] To achieve the above objectives, the technical solution of this utility model is a bearing outer ring inner groove measuring device, comprising a main mounting assembly, a top mounting assembly on the main mounting assembly, a top connecting assembly on the top mounting assembly, a first auxiliary mounting assembly and a second auxiliary mounting assembly arranged vertically on the top mounting assembly, a pushing power assembly on the first auxiliary mounting assembly, an auxiliary connecting assembly on the second auxiliary mounting assembly, a measuring assembly on the auxiliary connecting assembly, a probe assembly on the top connecting assembly and the top mounting assembly, a lifting control assembly on the main mounting assembly, and a lifting assembly at the output end of the lifting control assembly.

[0007] As a further description of this technical solution, the main mounting assembly includes a mounting base plate, a plurality of support columns are provided on the mounting base plate, a main mounting plate is provided at the top of the support columns, a top mounting assembly is provided on the main mounting plate, and an auxiliary groove is provided on the main mounting plate, the auxiliary groove being located below the probe assembly.

[0008] As a further description of this technical solution, the top mounting assembly includes a top mounting base disposed on the main mounting assembly, a vertical mounting plate disposed on the top mounting base, an auxiliary mounting plate disposed on the vertical mounting plate, a top connecting assembly disposed on the auxiliary mounting plate, a probe assembly disposed on the auxiliary mounting plate, and a first auxiliary mounting assembly and a second auxiliary mounting assembly disposed on the auxiliary mounting plate in a vertically distributed manner.

[0009] As a further description of this technical solution, the top connecting assembly includes a top connecting block, a first connecting body, and a second connecting body. The top connecting block is disposed on the top mounting assembly. The first connecting body has a first inclined surface and a second inclined surface, and the second connecting body has a third inclined surface and a fourth inclined surface.

[0010] As a further description of this technical solution, the first inclined surface and the fourth inclined surface are connected by a first connecting elastic sheet, the second inclined surface and the third inclined surface are connected by a second connecting elastic sheet, a connecting square column is provided on the second connecting body, a probe assembly is provided at the bottom of the connecting square column, and a measurement reference block is provided on the side of the connecting square column away from the probe assembly.

[0011] As a further description of this technical solution, the first auxiliary mounting assembly includes a first auxiliary mounting bracket disposed on the top mounting assembly, and the push-tightening power assembly includes a push-tightening power cylinder disposed on the first auxiliary mounting bracket.

[0012] As a further description of this technical solution, the second auxiliary mounting component includes a second auxiliary mounting bracket disposed on the top mounting component, the auxiliary connection component includes an auxiliary connection block disposed on the second auxiliary mounting bracket, and the measuring component includes a measuring pen disposed on the auxiliary connection block.

[0013] As a further description of this technical solution, the probe assembly includes a first probe disposed on the top mounting assembly and a second probe disposed on the top connecting assembly.

[0014] As a further description of this technical solution, the lifting control assembly includes a lifting control cylinder disposed on the main mounting assembly, and the output end of the lifting control cylinder is provided with a lifting component.

[0015] As a further description of this technical solution, the lifting assembly includes a lifting frame disposed at the output end of the lifting control assembly, and a lifting limit block is disposed on the lifting frame, the lifting limit block passing through the auxiliary groove.

[0016] Its beneficial effects are that the measuring device of this technical solution has an ingenious structural design, strong practicality, and stable operation. Using this measuring device, the diameter of the inner groove of the outer ring of the bearing can be measured quickly, which effectively improves the measurement efficiency of the inner groove diameter of the outer ring of the bearing. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is a schematic diagram of the overall structure of this utility model from another perspective.

[0018] In the diagram, 1. Main mounting assembly; 2. Top mounting assembly; 3. Top connecting assembly; 4. First auxiliary mounting assembly; 5. Second auxiliary mounting assembly; 6. Pushing power assembly; 7. Auxiliary connecting assembly; 8. Measuring assembly; 9. Probe assembly; 10. Lifting control assembly; 11. Lifting assembly; 12. Mounting base plate; 13. Support column; 14. Main mounting plate; 15. Auxiliary groove; 16. Top mounting seat; 17. Vertical mounting plate; 18. Auxiliary mounting plate; 19. Top connecting block; 20. First connecting... 21. Second connecting body; 22. First inclined surface; 23. Second inclined surface; 24. Third inclined surface; 25. Fourth inclined surface; 26. First connecting elastic sheet; 27. Second connecting elastic sheet; 28. Connecting square column; 29. ​​Measuring reference block; 30. First auxiliary mounting bracket; 31. Pushing power cylinder; 32. Second auxiliary mounting bracket; 33. Auxiliary connecting block; 34. Measuring pen; 35. First measuring head; 36. Second measuring head; 37. Lifting control cylinder; 38. Lifting frame; 39. Lifting limit block. Detailed Implementation

[0019] First, let me explain the design intention of this utility model. The diameter of the inner groove of the outer ring of a bearing needs to be measured with the help of a measuring device. Existing measuring devices are complex in structure and have low measurement efficiency, which cannot meet the measurement requirements. Therefore, this utility model designs a measuring device for the inner groove of the outer ring of a bearing.

[0020] The present invention will now be described in detail with reference to the accompanying drawings, such as... Figures 1-2 As shown, a bearing outer ring inner groove measuring device includes a main mounting assembly 1. The main mounting assembly 1 will be described in detail below. The main mounting assembly 1 includes a mounting base plate 12, on which a plurality of support columns 13 are provided. A main mounting plate 14 is provided at the top of the support columns 13. A top mounting assembly 2 is provided on the main mounting plate 14. An auxiliary groove 15 is provided on the main mounting plate 14. The auxiliary groove 15 is located below the probe assembly 9.

[0021] To facilitate the installation of the probe assembly 9, a top mounting assembly 2 is provided on the main mounting assembly 1. The top mounting assembly 2 will be described in detail below. The top mounting assembly 2 includes a top mounting base 16 provided on the main mounting assembly 1. A vertical mounting plate 17 is provided on the top mounting base 16. An auxiliary mounting plate 18 is provided on the vertical mounting plate 17. A top connecting assembly 3 is provided on the auxiliary mounting plate 18. The probe assembly 9 is provided on the auxiliary mounting plate 18. A first auxiliary mounting assembly 4 and a second auxiliary mounting assembly 5 are provided on the auxiliary mounting plate 18 in a vertically distributed manner.

[0022] A top connecting component 3 is provided on the top mounting component 2. The top connecting component 3 will be described in detail below. The top connecting component 3 includes a top connecting block 19, a first connecting body 20, and a second connecting body 21. The top connecting block 19 is provided on the top mounting component 2. The first connecting body 20 has a first inclined surface 22 and a second inclined surface 23. The second connecting body 21 has a third inclined surface 24 and a fourth inclined surface 25.

[0023] The first inclined surface 22 and the fourth inclined surface 25 are connected by a first connecting elastic sheet 26, the second inclined surface 23 and the third inclined surface 24 are connected by a second connecting elastic sheet 27, a connecting column 28 is provided on the second connecting body 21, a probe assembly 9 is provided at the bottom of the connecting column 28, and a measuring reference block 29 is provided on the side of the connecting column 28 away from the probe assembly 9.

[0024] The top mounting assembly 2 is provided with a first auxiliary mounting assembly 4 and a second auxiliary mounting assembly 5 distributed vertically. The first auxiliary mounting assembly 4 will be described in detail below. The first auxiliary mounting assembly 4 includes a first auxiliary mounting bracket 30 disposed on the top mounting assembly 2.

[0025] The second auxiliary mounting component 5 will be described in detail below. The second auxiliary mounting component 5 includes a second auxiliary mounting bracket 32 ​​disposed on the top mounting component 2.

[0026] To facilitate the closing of the first probe 35 and the second probe 36, a push-tightening power assembly 6 is provided on the first auxiliary mounting assembly 4. The push-tightening power assembly 6 will be described in detail below. The push-tightening power assembly 6 includes a push-tightening power cylinder 31 provided on the first auxiliary mounting frame.

[0027] To facilitate the installation of the measuring component 8, an auxiliary connection component 7 is provided on the second auxiliary mounting component 5. The auxiliary connection component 7 will be described in detail below. The auxiliary connection component 7 includes an auxiliary connection block 33 provided on the second auxiliary mounting bracket 32.

[0028] A measuring component 8 is provided on the auxiliary connection component 7. The measuring component 8 will be described in detail below. The measuring component 8 includes a measuring pen 34 provided on the auxiliary connection block 33.

[0029] A probe assembly 9 is provided on the top connecting component 3 and the top mounting component 2. The probe assembly 9 will be described in detail below. The probe assembly 9 includes a first probe 35 provided on the top mounting component 2 and a second probe 36 provided on the top connecting component 3.

[0030] To facilitate the control of the lifting assembly 11, a lifting control assembly 10 is provided on the main mounting assembly 1. The lifting control assembly 10 will be described in detail below. The lifting control assembly 10 includes a lifting control cylinder 37 provided on the main mounting assembly 1, and the lifting assembly 11 is provided at the output end of the lifting control cylinder 37.

[0031] To facilitate the lifting of the outer ring of the bearing, a lifting assembly 11 is provided at the output end of the lifting control assembly 10. The lifting assembly 11 includes a lifting frame 38 provided at the output end of the lifting control assembly 10. A lifting limit block 39 is provided on the lifting frame 38, and the lifting limit block 39 passes through the auxiliary groove 15.

[0032] The specific structure of this utility model has been described in detail above. The working principle of this utility model will be explained below: By extending the push-tightening power cylinder 31, the connecting square column 28 is pushed, thereby causing the first probe 35 and the second probe 36 to close, placing the bearing outer ring on the lifting limit block 39. The lifting control cylinder 37 drives the lifting assembly 11 to lift, thereby lifting the bearing outer ring to a certain height. When the bearing outer ring moves to the horizontal height of the first probe 35 and the second probe 36, the first probe 35 and the second probe 36 are located inside the bearing outer ring. Then, the push-tightening power cylinder 31 returns to its original state. At this time, under the action of the first connecting elastic plate 26 and the second connecting elastic plate 27, the connecting column 28 returns to its original position. At this time, the first probe 35 and the second probe 36 are spread apart and contact the inner groove of the bearing outer ring. At the same time, the measuring reference block 29 contacts the matching measuring pen 34. The diameter parameter of the inner groove of the bearing outer ring is displayed through the measuring pen 34, and the measurement is completed. The measuring device of this technical solution has a clever structural design, strong practicality, and stable working process. Using this measuring device, the diameter of the inner groove of the bearing outer ring is quickly measured, which effectively improves the measurement efficiency of the diameter of the inner groove of the bearing outer ring.

[0033] The above technical solution only embodies the preferred technical solution of this utility model. Any changes that may be made by those skilled in the art to certain parts of it embody the principle of this utility model and fall within the protection scope of this utility model.

Claims

1. A measuring device for the inner groove of a bearing outer ring, characterized in that, The system includes a main mounting component (1), a top mounting component (2) on the main mounting component (1), a top connecting component (3) on the top mounting component (2), a first auxiliary mounting component (4) and a second auxiliary mounting component (5) arranged vertically on the top mounting component (2), a pushing power component (6) on the first auxiliary mounting component (4), an auxiliary connecting component (7) on the second auxiliary mounting component (5), a measuring component (8) on the auxiliary connecting component (7), a probe component (9) on the top connecting component (3) and the top mounting component (2), a lifting control component (10) on the main mounting component (1), and a lifting component (11) at the output end of the lifting control component (10).

2. The bearing outer ring inner groove measuring device according to claim 1, characterized in that, The main mounting assembly (1) includes a mounting base plate (12), on which a plurality of support columns (13) are provided. A main mounting plate (14) is provided at the top of the support columns (13), and a top mounting assembly (2) is provided on the main mounting plate (14). An auxiliary groove (15) is provided on the main mounting plate (14), and the auxiliary groove (15) is located below the probe assembly (9).

3. The bearing outer ring inner groove measuring device according to claim 1, characterized in that, The top mounting assembly (2) includes a top mounting base (16) disposed on the main mounting assembly (1), a vertical mounting plate (17) disposed on the top mounting base (16), an auxiliary mounting plate (18) disposed on the vertical mounting plate (17), a top connecting assembly (3) disposed on the auxiliary mounting plate (18), a probe assembly (9) disposed on the auxiliary mounting plate (18), and a first auxiliary mounting assembly (4) and a second auxiliary mounting assembly (5) disposed vertically on the auxiliary mounting plate (18).

4. The bearing outer ring inner groove measuring device according to claim 1, characterized in that, The top connecting assembly (3) includes a top connecting block (19), a first connecting body (20), and a second connecting body (21). The top connecting block (19) is disposed on the top mounting assembly (2). The first connecting body (20) has a first inclined surface (22) and a second inclined surface (23). The second connecting body (21) has a third inclined surface (24) and a fourth inclined surface (25).

5. The bearing outer ring inner groove measuring device according to claim 4, characterized in that, The first inclined surface (22) and the fourth inclined surface (25) are connected by a first connecting elastic piece (26), the second inclined surface (23) and the third inclined surface (24) are connected by a second connecting elastic piece (27), a connecting column (28) is provided on the second connecting body (21), a probe assembly (9) is provided at the bottom of the connecting column (28), and a measuring reference block (29) is provided on the side of the connecting column (28) away from the probe assembly (9).

6. The bearing outer ring inner raceway measuring device according to claim 1, characterized in that, The first auxiliary mounting assembly (4) includes a first auxiliary mounting bracket (30) disposed on the top mounting assembly (2), and the push-tightening power assembly (6) includes a push-tightening power cylinder (31) disposed on the first auxiliary mounting bracket.

7. The bearing outer ring inner groove measuring device according to claim 1, characterized in that, The second auxiliary mounting component (5) includes a second auxiliary mounting bracket (32) disposed on the top mounting component (2), the auxiliary connection component (7) includes an auxiliary connection block (33) disposed on the second auxiliary mounting bracket (32), and the measuring component (8) includes a measuring pen (34) disposed on the auxiliary connection block (33).

8. The bearing outer ring inner groove measuring device according to claim 1, characterized in that, The probe assembly (9) includes a first probe (35) disposed on the top mounting assembly (2) and a second probe (36) disposed on the top connecting assembly (3).

9. The bearing outer ring inner groove measuring device according to claim 1, characterized in that, The lifting control assembly (10) includes a lifting control cylinder (37) disposed on the main mounting assembly (1), and a lifting component (11) is disposed at the output end of the lifting control cylinder (37).

10. A bearing outer ring inner groove measuring device according to claim 2, characterized in that, The lifting assembly (11) includes a lifting frame (38) disposed at the output end of the lifting control assembly (10), and a lifting limit block (39) is disposed on the lifting frame (38), the lifting limit block (39) passing through the auxiliary groove (15).

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