A detection device for precision mechanical bearing ring

Abstract

The present invention relates to the technical field of detection devices, and specifically to a detection device for precision mechanical bearing rings, wherein a pushing cylinder is fixedly connected to the top of the mounting base plate, a cylinder connecting block is fixedly connected to the top of the pushing cylinder, a movable mounting plate is fixedly connected to one side of the cylinder connecting block, a detection mounting plate is fixedly connected to the bottom of the movable mounting plate, two positioning slot plates are fixedly connected to the top of the detection mounting plate, adjustment slots are provided inside the positioning slot plates, and two fixed mounting plates are fixedly connected to the top of the mounting base plate. While maintaining high efficiency and accuracy, the device also has intelligent and user-friendly operation characteristics. The device not only optimizes the detection process of the bearing ring body, but also greatly reduces the complexity and time cost of manual operation through automatic classification and stacking functions, and provides a strong guarantee for the production and quality control of the bearing rings.

Description

Technical Field

[0001] The invention relates to the technical field of detection devices, in particular to a detection device for a precision mechanical bearing ring. Background Art

[0002] Bearings are generally produced in large quantities according to bearing models and varieties. As standard parts, they are required to have high precision and strong interchangeability. Therefore, the size and shape accuracy of bearing rings are very high and need to be fully inspected during production.

[0003] When inspecting the surface of a bearing ring, a probe is generally used for photographing and comparison. The outer surface needs to be photographed, so an external clamping method cannot be used. During external clamping, the clamping part cannot be detected and needs to be adjusted. However, the existing bearing ring inspection device is cumbersome to operate during adjustment, has low efficiency, and is difficult to ensure the accuracy of the inspection. To this end, the present invention provides an inspection device for a precision mechanical bearing ring. Summary of the invention

[0004] The object of the present invention is to provide a detection device for a precision mechanical bearing ring to solve the problems raised in the above background technology.

[0005] The technical solution of the present invention is: a detection device for precision mechanical bearing rings, comprising a mounting base plate and a bearing ring body, the top of the mounting base plate is fixedly connected to a push cylinder, the top of the push cylinder is fixedly connected to a cylinder connecting block, one side of the cylinder connecting block is fixedly connected to a movable mounting plate, the bottom of the movable mounting plate is fixedly connected to a detection mounting plate, the top of the detection mounting plate is fixedly connected to two positioning slot plates, the interior of the positioning slot plates are provided with adjustment slots, the top of the mounting base plate is fixedly connected to two fixed mounting plates, the two fixed mounting plates The top of each is fixedly connected with a fixed connecting plate, one side of the fixed connecting plate is fixedly connected with a material transport trough plate, the bottom of the material transport trough plate is fixedly connected with a protective outer plate, one side of the fixed mounting plate is fixedly connected with a fixed trough plate, the fixed trough plate is fixedly connected to the side of the protective outer plate, the interior of the fixed trough plate is slidably connected with a fixed slider, the adjacent sides of the two fixed sliders are fixedly connected with a movable side shaft, a detection push plate is fixedly connected between the two movable side shafts, one side of the detection push plate is fixedly connected with an arc-shaped inner frame, and the movable side shaft is slidably connected to the inside of the adjustment groove.

[0006] Preferably, a detection hole is opened at the bottom of the material transport trough plate, and the detection hole is located between the two protective outer plates. The top of the detection mounting plate is fixedly connected with a detection mounting block, the top of the detection mounting block is fixedly connected with a vertical clamping plate, the inside of the detection mounting block is rotatably connected with a clamping inner shaft, the two ends of the clamping inner shaft are fixedly connected with an outer rotating clamping plate, a second torsion spring is installed between the detection mounting block and the clamping inner shaft, and the tops of the vertical clamping plate and the outer rotating clamping plate are rotatably connected with supporting bottom rollers.

[0007] Preferably, the top of the fixed connecting plate is fixedly connected to a top mounting plate, one side of the top mounting plate is fixedly connected to a limiting mounting block, the inside of the limiting mounting block is rotatably connected to a limiting inner shaft, the outside of the limiting inner shaft is fixedly connected to two top mounting clamps, a first torsion spring is installed between the limiting inner shaft and the limiting mounting block, and the bottom of the top mounting clamp is rotatably connected to a limiting top roller.

[0008] Preferably, a main detection box is fixedly connected to the top of the installation base plate, a secondary detection box is fixedly connected to the top of the installation base plate, and detection probes are provided on adjacent sides of the main detection box and the secondary detection box.

[0009] Preferably, one end of the material transport trough plate is fixedly connected to a material dividing trough plate, the inside of the material dividing trough plate is rotatably connected to a motor shaft, the top of the detection sub-box is fixedly connected to a rotating motor, the output end of the rotating motor is fixedly connected to the motor shaft, the outer side of the motor shaft is fixedly connected to a material blanking turntable, the material blanking turntable is rotatably clamped to the inner side of the material dividing trough plate, and the top of the mounting base plate is fixedly connected to a sliding box.

[0010] Preferably, one end of the material dividing trough plate is fixedly connected with a material storage block plate, the side of the material storage block plate is fixedly connected with a material storage block ring, the inner side of the material storage block ring is movably clamped with a bearing ring body, one side of the mounting base plate is fixedly connected with a mounting side box, the top of the mounting side box is fixedly connected with a material unloading mounting block, the inner side of the material unloading mounting block is fixedly connected with a material unloading push cylinder, and the top of the material unloading push cylinder is fixedly connected with a material unloading push plate.

[0011] Preferably, the top of the mounting side box is fixedly connected to a material storage bottom plate, both sides of the material storage bottom plate are fixedly connected to material storage side blocks, an adjacent side of the material storage side block is installed with a protective top strip, the top of the material storage bottom plate is fixedly connected to a fixed pressure plate, the top of the material storage bottom plate is slidably clamped with a movable pressure plate, and a material storage spring is installed between the fixed pressure plate and the movable pressure plate.

[0012] Preferably, the material storage side block and the material storage bottom plate are both slidably engaged with trapezoidal blocking blocks, and a blocking block return spring is installed inside the material storage side block, and the blocking block return spring is located at the bottom of the trapezoidal blocking block.

[0013] The present invention provides a detection device for precision mechanical bearing rings through improvement, which has the following improvements and advantages compared with the prior art:

[0014] First, the present invention discloses a detection device for precision mechanical bearing rings, in which the bearing ring body slides down along the top slide groove of the material transport trough plate, and the limiting top roller is located at the top of the detection hole. When the bearing ring body slides down, it squeezes the limiting top roller to rotate downward, so that the bearing ring body enters the detection hole, falls between the two protective outer plates, and falls on the top of the two supporting bottom rollers. After that, the cylinder body is pushed to contract, and the movable mounting plate is pulled downward. The movable side shaft is limited and fixed by the fixed trough plate, so that the movable side shaft moves along the adjustment groove of the positioning trough plate, and moves toward the inside of the bearing ring body through the arc-shaped inner frame until the bearing ring body The inner frame of the body is placed on the top of the arc-shaped inner frame, and it continues to be pushed to make the bearing ring body enter between the two detection probes for photo detection. Then the cylinder body is pushed up to make the bearing ring body rest on the top of the two supporting bottom rollers and continue to rise. When the bearing ring body contacts the limiting top roller, it pushes the top mounting clamp plate to rotate upward, and the supporting bottom roller on the top of the outer rotating clamp plate contacts the inclined surface at the bottom of the material transport trough plate, and squeezes the outer rotating clamp plate to rotate inward. When the supporting bottom roller pushes the bearing ring body to be higher than the top of the outer rotating clamp plate, it will push the bearing ring body to continue to slide down along the slide groove on the top of the material transport trough plate, and repeat this process.

[0015] Second, the present invention discloses a detection device for precision mechanical bearing rings. If an unqualified bearing ring body is detected, the motor is turned to start rotating, driving the motor shaft to rotate, so that the blanking rotating plate is vertical, blocking the unqualified bearing ring body, and causing it to slide through the inside of the dividing trough plate and be discharged through the sliding box. When the qualified bearing ring body slides to the top of the dividing trough plate, the blanking rotating plate coincides with the bottom of the trough of the dividing trough plate until the bearing ring body slides to the inner side of the storage blocking ring, the blanking pushing cylinder is started, and the bearing ring body is pushed toward the storage bottom plate by the blanking pushing plate, squeezing the trapezoidal blocking block away from the center of the circle, squeezing the storage spring, so that the qualified bearing ring body overlaps and stacks on the top of the storage bottom plate, and is fixed by the trapezoidal blocking block. At the same time, it can also be stored without a fixed pressure plate, a storage spring and a movable pressure plate inside, so that the bearing ring body slides out through the other end of the supporting bottom roller;

[0016] Summary: The detection device for precision mechanical bearing rings described in the present invention has intelligent and user-friendly operation characteristics while maintaining high efficiency and accuracy. The device not only optimizes the detection process of the bearing ring body, but also greatly reduces the complexity and time cost of manual operation through automatic classification and stacking functions, providing a strong guarantee for the production and quality control of bearing rings. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The present invention will be further explained below in conjunction with the accompanying drawings and embodiments:

[0018] Figure 1 It is a three-dimensional structural schematic diagram of the present invention;

[0019] Figure 2 It is a structural schematic diagram of a fixed mounting plate of the present invention;

[0020] Figure 3 It is a schematic diagram of the material transport trough plate structure of the present invention;

[0021] Figure 4 It is a schematic diagram of the structure of the limiting top roller of the present invention;

[0022] Figure 5 It is a structural schematic diagram of the mobile mounting plate of the present invention;

[0023] Figure 6 It is a schematic diagram of the detection push plate structure of the present invention;

[0024] Figure 7 It is a schematic diagram of the installation side box structure of the present invention;

[0025] Figure 8 It is a schematic diagram of the structure of the material distribution trough plate of the present invention;

[0026] Fig. 9 It is a schematic diagram of the material storage bottom plate structure of the present invention;

[0027] Fig.10 It is a schematic diagram of the trapezoidal block structure of the present invention.

[0028] Description of reference numerals:

[0029] 1. Install the bottom plate; 2. Detect the main box; 3. Detect the auxiliary box; 4. Install the side box; 5. Fix the mounting plate; 6. Fix the connecting plate; 7. Material transport trough plate; 8. Top mounting plate; 9. Push the cylinder; 10. Cylinder connecting block; 11. Move the mounting plate; 12. Limit the mounting block; 13. Limit the inner shaft; 14. First torsion spring; 15. Top mounting clamp; 16. Limit the top roller; 17. Detection mounting plate; 18. Detection mounting block; 19. Vertical clamp; 20. Clamp the inner shaft; 21. Second torsion spring; 22. External rotating clamp; 23. Support the bottom roller; 24. Positioning slot plate; 25 , bearing ring body; 26, protective outer plate; 27, fixed groove plate; 28, fixed slider; 29, movable side shaft; 30, detection push plate; 31, arc-shaped inner frame; 32, slide box; 33, rotating motor; 34, motor shaft; 35, blanking turntable; 36, material dividing trough plate; 37, material storage block plate; 38, material storage block ring; 39, blanking mounting block; 40, blanking push cylinder; 41, blanking push plate; 42, material storage side block; 43, material storage bottom plate; 44, protective top strip; 45, fixed pressure plate; 46, material storage spring; 47, movable pressure plate; 48, trapezoidal block; 49, block reset spring. DETAILED DESCRIPTION

[0030] The present invention is described in detail below, and the technical solutions in the embodiments of the present invention are clearly and completely described. Obviously, the described embodiments 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 creative work are within the scope of protection of the present invention.

[0031] The present invention provides a detection device for precision mechanical bearing rings through improvement. The technical solution of the present invention is:

[0032] like Figure 1-Figure 10As shown, a detection device for a precision mechanical bearing ring includes a mounting base plate 1 and a bearing ring body 25. A push cylinder 9 is fixedly connected to the top of the mounting base plate 1. A cylinder connecting block 10 is fixedly connected to the top of the push cylinder 9. A movable mounting plate 11 is fixedly connected to one side of the cylinder connecting block 10. A detection mounting plate 17 is fixedly connected to the bottom of the movable mounting plate 11. Two positioning slot plates 24 are fixedly connected to the top of the detection mounting plate 17. Adjustment slots are provided inside the positioning slot plates 24. Two fixed mounting plates 5 are fixedly connected to the top of the mounting base plate 1. The two fixed mounting plates 5 are fixedly connected to the top of the mounting base plate 1. The top is fixedly connected with a fixed connecting plate 6, one side of the fixed connecting plate 6 is fixedly connected with a material transport trough plate 7, the bottom of the material transport trough plate 7 is fixedly connected with a protective outer plate 26, one side of the fixed mounting plate 5 is fixedly connected with a fixed trough plate 27, the fixed trough plate 27 is fixedly connected to the side of the protective outer plate 26, the interior of the fixed trough plate 27 is slidably connected with a fixed slider 28, the adjacent sides of the two fixed sliders 28 are fixedly connected with a moving side shaft 29, a detection push plate 30 is fixedly connected between the two moving side shafts 29, one side of the detection push plate 30 is fixedly connected with an arc-shaped inner frame 31, and the moving side shaft 29 slides The movable card is connected to the inside of the adjustment groove. A detection hole is opened at the bottom of the material transport trough plate 7. The detection hole is located between the two protective outer plates 26. The top of the detection mounting plate 17 is fixedly connected with a detection mounting block 18. The top of the detection mounting block 18 is fixedly connected with a vertical clamping plate 19. The internal rotation of the detection mounting block 18 is connected with a clamping inner shaft 20. The two ends of the clamping inner shaft 20 are fixedly connected with an outer rotating clamping plate 22. A second torsion spring 21 is installed between the detection mounting block 18 and the clamping inner shaft 20. The tops of the vertical clamping plate 19 and the outer rotating clamping plate 22 are both rotatably connected with a supporting bottom roller 23. The fixed connection plate 6 A top mounting plate 8 is fixedly connected to the top, a side of the top mounting plate 8 is fixedly connected to a limited position mounting block 12, the internal rotation connection of the limited position mounting block 12 is connected to a limited position inner shaft 13, the outer side of the limited position inner shaft 13 is fixedly connected to two top mounting clamping plates 15, a first torsion spring 14 is installed between the limited position inner shaft 13 and the limited position mounting block 12, the bottom of the top mounting clamping plate 15 is rotationally connected to a limited position top roller 16, the top of the mounting base plate 1 is fixedly connected to a detection main box 2, the top of the mounting base plate 1 is fixedly connected to a detection auxiliary box 3, and detection probes are provided on the adjacent sides of the detection main box 2 and the detection auxiliary box 3;When in use: the bearing ring body 25 slides down along the top slide groove of the material transport trough plate 7, and the limiting top roller 16 is located at the top of the detection hole. When the bearing ring body 25 slides down, it will squeeze the limiting top roller 16 to rotate downward, so that the bearing ring body 25 enters the detection hole, falls between the two protective outer plates 26, and falls on the top of the two supporting bottom rollers 23. After that, the cylinder body 9 is pushed to contract and the movable mounting plate 11 is pulled downward. The movable side shaft 29 is limited and fixed by the fixed groove plate 27, so that the movable side shaft 29 moves along the adjustment groove of the positioning groove plate 24, and moves to the inside of the bearing ring body 25 through the arc inner frame 31 until the inside of the bearing ring body 25 is framed on the arc inner frame 3 1, continue to push, so that the bearing ring body 25 enters between the two detection probes, take photos and detect, then push the cylinder 9 up, so that the bearing ring body 25 is placed on the top of the two supporting bottom rollers 23, and continue to rise. When the bearing ring body 25 contacts the limiting top roller 16, it pushes the top mounting clamping plate 15 to rotate upward, and the supporting bottom roller 23 on the top of the outer rotating clamping plate 22 contacts the inclined surface at the bottom of the material transport trough plate 7, and squeezes the outer rotating clamping plate 22 to rotate inward. When the supporting bottom roller 23 pushes the bearing ring body 25 higher than the top of the outer rotating clamping plate 22, it will push the bearing ring body 25 to continue to slide down along the slide groove at the top of the material transport trough plate 7, and repeat this process. ;

[0033] Furthermore, one end of the material transport trough plate 7 is fixedly connected to a material distribution trough plate 36, the inside of the material distribution trough plate 36 is rotatably connected to a motor shaft 34, the top of the detection auxiliary box 3 is fixedly connected to a rotating motor 33, the output end of the rotating motor 33 is fixedly connected to the motor shaft 34, the outer side of the motor shaft 34 is fixedly connected to a material blanking rotary plate 35, the material blanking rotary plate 35 is rotatably clamped to the inner side of the material distribution trough plate 36, the top of the mounting base 1 is fixedly connected to a sliding box 32, one end of the material distribution trough plate 36 is fixedly connected to a material storage block plate 37, the side of the material storage block plate 37 is fixedly connected to a material storage block ring 38, and the inner side of the material storage block ring 38 is movably clamped to a bearing The ring body 25 has a mounting side box 4 fixedly connected to one side of the mounting bottom plate 1, a material unloading mounting block 39 fixedly connected to the top of the mounting side box 4, a material unloading push cylinder 40 fixedly connected to the inner side of the material unloading mounting block 39, a material unloading push plate 41 fixedly connected to the top of the material unloading push cylinder 40, a material storage bottom plate 43 fixedly connected to the top of the material storage bottom plate 43, material storage side blocks 42 fixedly connected to the two sides of the material storage bottom plate 43, a protective top strip 44 installed and connected to the adjacent side of the material storage side block 42, a fixed pressure plate 45 fixedly connected to the top of the material storage bottom plate 43, a movable pressure plate 47 slidably connected to the top of the fixed pressure plate 45 and the movable pressure plate 47 A material storage spring 46 is installed between the pressure plates 47, and the insides of the material storage side blocks 42 and the material storage bottom plate 43 are both slidably connected with trapezoidal blocks 48, and the inside of the material storage side blocks 42 is installed with block reset springs 49, and the block reset springs 49 are located at the bottom of the trapezoidal blocks 48; when in use: if an unqualified bearing ring body 25 is detected, the rotating motor 33 starts to rotate, driving the motor shaft 34 to rotate, so that the blanking rotating plate 35 is vertical, blocking the unqualified bearing ring body 25, and making it slide through the inside of the material distribution trough plate 36, and discharged through the sliding box 32, and the qualified bearing ring body 25 slides to the material distribution trough plate 36 When the bearing ring body 25 reaches the top, the blanking rotating plate 35 overlaps with the bottom of the material dividing trough plate 36 until the bearing ring body 25 slides to the inner side of the material storage blocking ring 38, and the blanking pushing cylinder 40 is started, and the bearing ring body 25 is pushed toward the material storage bottom plate 43 through the blanking pushing plate 41, squeezing the trapezoidal blocking block 48 away from the center of the circle, squeezing the material storage spring 46, so that the qualified bearing ring body 25 overlaps and stacks on the top of the material storage bottom plate 43, and is fixed in place by the trapezoidal blocking block 48. At the same time, the fixed pressure plate 45, the material storage spring 46 and the movable pressure plate 47 can also be stored inside, so that the bearing ring body 25 can slide out through the other end of the supporting bottom roller 23.

[0034] Working principle: When in use: the bearing ring body 25 slides down along the top slide of the material transport trough plate 7, and the limiting top roller 16 is located at the top of the detection hole. When the bearing ring body 25 slides down, it squeezes the limiting top roller 16 to rotate downward, so that the bearing ring body 25 enters the detection hole, falls between the two protective outer plates 26, and falls on the top of the two supporting bottom rollers 23. After that, the cylinder body 9 is pushed to contract and the moving mounting plate 11 is pulled downward. The moving side shaft 29 is limited and fixed by the fixed groove plate 27, so that the moving side shaft 29 moves along the adjustment groove of the positioning groove plate 24 and passes through the arc inner frame 31. Move toward the inside of the bearing ring body 25 until the inside of the bearing ring body 25 is framed on the top of the arc-shaped inner frame 31, and continue to push so that the bearing ring body 25 enters between the two detection probes for photo detection, and then push the cylinder body 9 to rise so that the bearing ring body 25 is framed on the top of the two supporting bottom rollers 23 and continues to rise. When the bearing ring body 25 contacts the limiting top roller 16, the top mounting clamping plate 15 is pushed to rotate upward, and the supporting bottom roller 23 on the top of the outer rotating clamping plate 22 contacts the inclined surface at the bottom of the material transport trough plate 7, and squeezes the outer rotating clamping plate 22 to rotate inward. When the bottom roller 23 pushes the bearing ring body 25 above the top of the outer rotating clamping plate 22, it will push the bearing ring body 25 to continue to slide down along the slide groove at the top of the material transport trough plate 7, and repeat this process. If an unqualified bearing ring body 25 is detected, the rotating motor 33 starts to rotate, driving the motor shaft 34 to rotate, so that the blanking rotating plate 35 is vertical, blocking the unqualified bearing ring body 25, and causing it to slide through the inside of the material distribution trough plate 36 and be discharged through the sliding box 32. When the qualified bearing ring body 25 slides to the top of the material distribution trough plate 36, the blanking rotating plate 35 and the material distribution trough plate 36 are The bottom of the groove plate 36 overlaps until the bearing ring body 25 slides to the inner side of the storage block ring 38, and the material unloading push cylinder 40 is started, and the bearing ring body 25 is pushed to move toward the storage bottom plate 43 through the material unloading push plate 41, squeezing the trapezoidal block 48 away from the center of the circle, squeezing the storage spring 46, so that the qualified bearing ring body 25 overlaps and stacks on the top of the storage bottom plate 43, and is fixed by the trapezoidal block 48. At the same time, the fixed pressure plate 45, the storage spring 46 and the movable pressure plate 47 can also be stored inside, so that the bearing ring body 25 can slide out through the other end of the supporting bottom roller 23.

[0035] The above description enables those skilled in the art to implement or use the present invention. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to the embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A detection device for a precision mechanical bearing ring, comprising a mounting base plate (1) and a bearing ring body (25), characterized in that: The top of the installation base plate (1) is fixedly connected to a push cylinder (9), the top of the push cylinder (9) is fixedly connected to a cylinder connection block (10), one side of the cylinder connection block (10) is fixedly connected to a movable installation plate (11), the bottom of the movable installation plate (11) is fixedly connected to a detection installation plate (17), the top of the detection installation plate (17) is fixedly connected to two positioning slot plates (24), the inside of each positioning slot plate (24) is provided with an adjustment slot, the top of the installation base plate (1) is fixedly connected to two fixed installation plates (5), the tops of the two fixed installation plates (5) are fixedly connected to a fixed connection plate (6), the fixed connection plate (6) One side of the fixed mounting plate (5) is fixedly connected with a material transport trough plate (7), the bottom of the material transport trough plate (7) is fixedly connected with a protective outer plate (26), one side of the fixed mounting plate (5) is fixedly connected with a fixed trough plate (27), the fixed trough plate (27) is fixedly connected to the side of the protective outer plate (26), the interior of the fixed trough plate (27) is slidably engaged with a fixed slider (28), the adjacent sides of the two fixed sliders (28) are fixedly connected with a movable side shaft (29), a detection push plate (30) is fixedly connected between the two movable side shafts (29), one side of the detection push plate (30) is fixedly connected with an arc-shaped inner frame (31), and the movable side shaft (29) is slidably engaged with the interior of the adjustment slot; A detection hole is provided at the bottom of the material transport trough plate (7), and the detection hole is located between the two protective outer plates (26); a detection mounting block (18) is fixedly connected to the top of the detection mounting plate (17); a vertical clamping plate (19) is fixedly connected to the top of the detection mounting block (18); a clamping inner shaft (20) is rotatably connected inside the detection mounting block (18); both ends of the clamping inner shaft (20) are fixedly connected to outer rotating clamping plates (22); a second torsion spring (21) is installed between the detection mounting block (18) and the clamping inner shaft (20); and a supporting bottom roller (23) is rotatably connected to the top of both the vertical clamping plate (19) and the outer rotating clamping plate (22); The top of the fixed connection plate (6) is fixedly connected to a top mounting plate (8), one side of the top mounting plate (8) is fixedly connected to a limit mounting block (12), the inside of the limit mounting block (12) is rotatably connected to a limit inner shaft (13), the outside of the limit inner shaft (13) is fixedly connected to two top mounting clamping plates (15), a first torsion spring (14) is installed between the limit inner shaft (13) and the limit mounting block (12), and the bottom of the top mounting clamping plate (15) is rotatably connected to a limit top roller (16); The top of the installation base plate (1) is fixedly connected to a main detection box (2), the top of the installation base plate (1) is fixedly connected to a secondary detection box (3), and detection probes are provided on adjacent sides of the main detection box (2) and the secondary detection box (3).

2. A detection device for precision mechanical bearing rings according to claim 1, characterized in that: One end of the material transport trough plate (7) is fixedly connected to a material distribution trough plate (36), and the inside of the material distribution trough plate (36) is rotatably connected to a motor shaft (34). The top of the detection auxiliary box (3) is fixedly connected to a rotating motor (33), and the output end of the rotating motor (33) is fixedly connected to the motor shaft (34). The outer side of the motor shaft (34) is fixedly connected to a material blanking rotating plate (35), and the material blanking rotating plate (35) is rotatably clamped to the inner side of the material distribution trough plate (36). The top of the mounting base plate (1) is fixedly connected to a sliding box (32).

3. A detection device for precision mechanical bearing rings according to claim 2, characterized in that: One end of the material distribution trough plate (36) is fixedly connected to a material storage block plate (37), a side of the material storage block plate (37) is fixedly connected to a material storage block ring (38), an inner side of the material storage block ring (38) is movably clamped with a bearing ring body (25), one side of the mounting base plate (1) is fixedly connected to a mounting side box (4), a top of the mounting side box (4) is fixedly connected to a material discharge mounting block (39), an inner side of the material discharge mounting block (39) is fixedly connected to a material discharge push cylinder (40), and a top end of the material discharge push cylinder (40) is fixedly connected to a material discharge push plate (41).

4. A detection device for precision mechanical bearing rings according to claim 3, characterized in that: The top of the mounting side box (4) is fixedly connected to a material storage bottom plate (43), both sides of the material storage bottom plate (43) are fixedly connected to material storage side blocks (42), an adjacent side of the material storage side block (42) is installed with a protective top strip (44), the top of the material storage bottom plate (43) is fixedly connected to a fixed pressure plate (45), the top of the material storage bottom plate (43) is slidably engaged with a movable pressure plate (47), and a material storage spring (46) is installed between the fixed pressure plate (45) and the movable pressure plate (47).

5. A detection device for precision mechanical bearing rings according to claim 4, characterized in that: The material storage side block (42) and the material storage bottom plate (43) are both slidably engaged with a trapezoidal blocking block (48), and a blocking block return spring (49) is installed inside the material storage side block (42), and the blocking block return spring (49) is located at the bottom of the trapezoidal blocking block (48).

Images