Real-time detection device for bearing machining

Abstract

The utility model discloses a real-time detection device for bearing processing, and relates to the technical field of bearing processing, the real-time detection device comprises a bottom plate, the top of the bottom plate is fixedly connected with two support plates, the two support plates are located at two sides of the bottom plate, a top plate is fixedly connected between the two support plates, the bottom of the top plate is fixedly connected with an electric push rod, and the electric push rod is fixedly connected with the bottom of the bottom plate. The ends, away from the top plate, of the electric push rods are fixedly connected with rodless cylinders. According to the utility model, a bearing needing to be detected can be conveyed through the first conveying device, and the bearing needing to be detected can be clamped and the outer diameter of the bearing can be detected through the fixed baffle plate, the movable baffle plate and the laser range finder; the problem that when the bearings are machined, the bearings need to be manually placed on a detection platform one by one to be clamped, and consequently the efficiency is low is effectively solved.

Description

Technical Field

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

[0002] Bearings are important parts of modern mechanical equipment. Bearings are used to bear radial loads, reduce the friction coefficient of mechanical rotating bodies during movement and ensure their rotation accuracy. Bearings are usually used to determine the relative position of the rotating shaft and other parts. Bearings are the soul of the motor. The motor cannot work without bearings. Since bearings are very important parts for industrial production activities, bearing detection has also become an important part of work activities.

[0003] When traditional real-time detection devices are used to detect bearings, the bearings need to be manually clamped on the detection platform before they can be tested. The clamping and placement process is extremely time-consuming, which reduces the detection efficiency of the bearings and is not convenient for rapid automated testing during mass production, thus slowing down the speed at which bearings leave the factory.

[0004] A real-time detection device for bearing processing is disclosed in the Chinese utility model patent application number: CN202122198695.7. The real-time detection device for bearing processing belongs to the field of bearing processing technology, and includes a detection platform, the upper surface of which is fixedly connected to a plurality of baffles, the upper surface of which is fixedly connected to a support column, the bottom end of which is fixedly connected to an adjustment box, a threaded rod is movably connected to the adjustment box through a bearing, and the outer surface of the threaded rod is threadedly connected to two sliders. The real-time detection device for bearing processing automatically brings the bearing to the bottom of the detector for detection through a conveyor plate, saving a lot of time for manual clamping, but the device cannot automatically sort unqualified bearings, and it is time-consuming to manually classify unqualified bearings.

[0005] Therefore, it is necessary to propose a real-time detection device for bearing processing to solve the above problems. Utility Model Content

[0006] 1. Technical issues to be solved

[0007] The purpose of the utility model is to provide a real-time bearing processing detection device to solve the problem that a lot of time is wasted when manually clamping the bearing on a detection table during bearing detection and the detection device cannot sort unqualified bearings.

[0008] (II) Technical solution

[0009] In order to achieve the above-mentioned purpose, the utility model specifically adopts the following technical solutions:

[0010] A real-time detection device for bearing processing, comprising a base plate, a support plate fixedly connected to the top of the base plate, two support plates, the two support plates are located on both sides of the base plate, a top plate fixedly connected between the two support plates, an electric push rod fixedly connected to the bottom of the top plate, an end of the electric push rod away from the top plate is fixedly connected to a rodless cylinder, a moving plate of the rodless cylinder is fixedly connected to a connecting plate, an end of the connecting plate away from the rodless cylinder is fixedly connected to a fixed plate, a side of the fixed plate is fixedly connected to a fixed baffle, a side of the fixed baffle is fixedly connected to a laser rangefinder, a side of the fixed plate is fixedly connected to a push rod cylinder, and the piston rod of the push rod cylinder is fixedly connected to a movable baffle.

[0011] Furthermore, there are two electric push rods, which are located on both sides of the bottom of the top plate.

[0012] Furthermore, the two sides of the rodless cylinder are respectively slidably connected to two support plates, and sliders are fixedly connected to the two sides of the rodless cylinder. A sliding groove is provided on the side of the support plate. The rodless cylinder is slidably connected to the support plate through the slider and the sliding groove, and the friction between the rodless cylinder and the support plate is reduced by the slider and the sliding groove.

[0013] Furthermore, a first conveying device is fixedly connected to the top of the base plate, and a second conveying device is fixedly connected to the top of the base plate. The qualified and unqualified bearings can be classified and conveyed by the first conveying device and the second conveying device.

[0014] Furthermore, a through hole is provided inside the fixed baffle, and the transmitting end of the laser rangefinder is located inside the internal through hole of the fixed baffle, and the outer diameter of the bearing can be detected by the laser rangefinder.

[0015] Furthermore, the movable baffle is slidably connected to the fixed plate, a sliding block is fixedly connected to the side of the movable baffle, a sliding groove is provided on the side of the fixed plate, and the movable baffle is slidably connected to the fixed plate via the sliding groove and the sliding block.

[0016] Furthermore, a fixing frame is fixedly connected to the side of one of the support plates, and the shape of the fixing frame is L-shaped. A photoelectric sensor is fixedly connected to the bottom of one end of the fixing frame away from the support plate. The photoelectric sensor can detect the position of the bearing on the first conveying device, thereby avoiding the problem that the fixed baffle fails to stop the bearing in time during the bearing transmission process, thereby causing some bearings to not be detected.

[0017] (III) Beneficial effects

[0018] The beneficial effects of the utility model are as follows:

[0019] 1. The utility model can transport the bearing to be inspected through the first conveying device, and can clamp the bearing to be inspected and detect the outer diameter of the bearing through the fixed baffle, the movable baffle and the laser rangefinder, which effectively solves the problem of low efficiency caused by manually placing the bearings on the inspection platform one by one for clamping during bearing processing.

[0020] 2. The utility model can detect the position of the bearing on the first conveying device through the photoelectric sensor, thereby avoiding the problem that the fixed baffle fails to stop the bearing in time during the bearing transmission process, resulting in some bearings not being detected. The unqualified bearings can be transferred by the rodless cylinder so that the unqualified bearings can be collected by the staff through the second conveying device, so that the device can sort the unqualified bearings, thereby improving the practicality of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic axial view of the structure of the utility model;

[0022] Figure 2 It is a cross-sectional schematic diagram of the structure of the practical part;

[0023] Figure 3 It is a side axis schematic diagram of the structure of the utility model;

[0024] Figure 4 It is a front view schematic diagram of the structure of the utility model.

[0025] Figure numerals: 1. bottom plate; 2. first conveying device; 3. second conveying device; 4. support plate; 5. top plate; 6. electric push rod; 7. rodless cylinder; 8. connecting plate; 9. fixed plate; 10. fixed baffle; 11. laser rangefinder; 12. push rod cylinder; 13. movable baffle; 14. fixing frame; 15. photoelectric sensor. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0027] Example 1

[0028] See also Figure 1-2A bearing processing real-time detection device comprises a bottom plate 1, a support plate 4 is fixedly connected to the top of the bottom plate 1, there are two support plates 4, the two support plates 4 are located on both sides of the bottom plate 1, a top plate 5 is fixedly connected between the two support plates 4, an electric push rod 6 is fixedly connected to the bottom of the top plate 5, an end of the electric push rod 6 away from the top plate 5 is fixedly connected to a rodless cylinder 7, a moving plate of the rodless cylinder 7 is fixedly connected to a connecting plate 8, an end of the connecting plate 8 away from the rodless cylinder 7 is fixedly connected to a fixed plate 9, a side of the fixed plate 9 is fixedly connected to a fixed baffle 10, a side of the fixed baffle 10 is fixedly connected to a laser rangefinder 11, and a side of the fixed plate 9 is fixedly connected to a fixed plate 8. The surface is fixedly connected with a push rod cylinder 12, and the piston rod of the push rod cylinder 12 is fixedly connected with a movable baffle 13. There are two electric push rods 6, and the two electric push rods 6 are located on both sides of the bottom of the top plate 5. The top of the bottom plate 1 is fixedly connected with a first conveying device 2, and the top of the bottom plate 1 is fixedly connected with a second conveying device 3. A through hole is opened inside the fixed baffle 10, and the transmitting end of the laser rangefinder 11 is located in the internal through hole of the fixed baffle 10. The movable baffle 13 is slidably connected to the fixed plate 9, and a slider is fixedly connected to the side of the movable baffle 13. A slide groove is opened on the side of the fixed plate 9, and the movable baffle 13 is slidably connected to the fixed plate 9 through the slide groove and the slider.

[0029] In this embodiment, the program required for the work is set to the device, and then the device is started to make the first conveying device 2 drive the bearing to be inspected to move, and the piston rod of the push rod cylinder 12 pushes the movable baffle 13 so that the movable baffle 13 pushes the bearing to move until the other side of the bearing contacts the fixed baffle 10, and then the laser rangefinder 11 emits a laser so that the ranging laser is blocked by the movable baffle 13, and then the laser rangefinder 11 obtains the distance between the movable baffle 13 and the fixed baffle 10 and then obtains the outer diameter of the bearing, which effectively solves the problem of low efficiency caused by the need to manually place the bearings on the inspection platform for clamping one by one during bearing processing.

[0030] Example 2

[0031] See also Figure 3-4 This embodiment is further optimized on the basis of Embodiment 1. Specifically, two sides of the rodless cylinder 7 are slidably connected to two support plates 4 respectively, and sliders are fixedly connected to the two sides of the rodless cylinder 7. A slide groove is provided on the side of the support plate 4, and the rodless cylinder 7 is slidably connected to the support plate 4 through the slider and the slide groove.

[0032] Specifically, a fixing frame 14 is fixedly connected to the side of one of the support plates 4 . The fixing frame 14 is L-shaped. A photoelectric sensor 15 is fixedly connected to the bottom of one end of the fixing frame 14 away from the support plate 4 .

[0033] In this embodiment, when the bearing passes through the photoelectric sensor 15, the photoelectric sensor 15 senses the position of the bearing, and then transmits a signal to the control device to stop the first conveying device 2, thereby avoiding the problem that the fixed baffle 10 fails to stop the bearing in time during the bearing transmission process, thereby causing some bearings to not be detected. When the outer diameter of the bearing is higher or lower than the standard, the movable plate of the rodless cylinder 7 starts to move and causes the movable baffle 13 and the fixed baffle 10 to clamp the unqualified bearing and move the bearing to the top of the second conveying device 3, so that the device can sort out unqualified bearings, thereby improving the practicality of the device.

[0034] Working principle: When in use, the staff sets the required working program to the device, and then starts the device to make the first conveying device 2 drive the bearing to be detected to move. When the bearing passes the photoelectric sensor 15, the photoelectric sensor 15 senses the position of the bearing, and then transmits the signal to the control device to stop the first conveying device 2. At this time, the bearing has moved to the bottom of the rodless cylinder 7, and the electric push rod 6 starts to control the rodless cylinder 7 to descend. After the rodless cylinder 7 descends, the fixed baffle 10 and the movable baffle 13 are lowered, and then the piston rod of the push rod cylinder 12 pushes the movable baffle 13 The movable baffle 13 pushes the bearing to move until the other side of the bearing contacts the fixed baffle 10. At this time, the laser rangefinder 11 emits a laser so that the ranging laser is blocked by the movable baffle 13. Then the laser rangefinder 11 obtains the distance between the movable baffle 13 and the fixed baffle 10 and then obtains the outer diameter of the bearing. When the outer diameter of the bearing is higher or lower than the standard, the movable plate of the rodless cylinder 7 starts to move and the movable baffle 13 and the fixed baffle 10 clamp the unqualified bearing and move the bearing to the top of the second conveying device 3. Then the rodless cylinder 7 returns to its original position and starts to detect the next bearing.

[0035] In summary: the utility model can convey the bearings that need to be inspected through the first conveying device 2, and can clamp the bearings that need to be inspected and detect the outer diameter of the bearings through the fixed baffle 10, the movable baffle 13 and the laser rangefinder 11, which effectively solves the problem of low efficiency caused by the need to manually place the bearings on the inspection platform one by one for clamping during bearing processing. The position of the bearing on the first conveying device 2 can be detected by the photoelectric sensor 15, avoiding the problem that the fixed baffle 10 fails to stop the bearing in time during the bearing transmission process, resulting in some bearings not being inspected. The unqualified bearings can be transferred by the rodless cylinder 7 so that the unqualified bearings can be collected by the staff through the second conveying device 3, so that the device can sort the unqualified bearings, thereby improving the practicality of the device.

[0036] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. The patent protection scope of the present invention shall be based on the claims. All equivalent structural changes made using the description and drawings of the present invention shall be included in the protection scope of the present invention.

Claims

1. A bearing processing real-time detection device, comprising a base plate (1), characterized in that: The top of the bottom plate (1) is fixedly connected to a support plate (4), the number of the support plates (4) is two, the two support plates (4) are located on both sides of the bottom plate (1), a top plate (5) is fixedly connected between the two support plates (4), the bottom of the top plate (5) is fixedly connected to an electric push rod (6), the end of the electric push rod (6) away from the top plate (5) is fixedly connected to a rodless cylinder (7), the moving plate of the rodless cylinder (7) is fixedly connected to a connecting plate (8), the end of the connecting plate (8) away from the rodless cylinder (7) is fixedly connected to a fixed plate (9), the side of the fixed plate (9) is fixedly connected to a fixed baffle (10), the side of the fixed baffle (10) is fixedly connected to a laser rangefinder (11), the side of the fixed plate (9) is fixedly connected to a push rod cylinder (12), and the piston rod of the push rod cylinder (12) is fixedly connected to a movable baffle (13).

2. A bearing processing real-time detection device according to claim 1, characterized in that: The number of the electric push rods (6) is two, and the two electric push rods (6) are located on both sides of the bottom of the top plate (5).

3. A bearing processing real-time detection device according to claim 1, characterized in that: The two sides of the rodless cylinder (7) are respectively slidably connected to two support plates (4), the two sides of the rodless cylinder (7) are fixedly connected with sliders, the sides of the support plates (4) are provided with sliding grooves, and the rodless cylinder (7) is slidably connected to the support plates (4) through the sliders and the sliding grooves.

4. A bearing processing real-time detection device according to claim 1, characterized in that: The top of the base plate (1) is fixedly connected to a first conveying device (2), and the top of the base plate (1) is fixedly connected to a second conveying device (3).

5. A bearing processing real-time detection device according to claim 1, characterized in that: A through hole is provided inside the fixed baffle (10), and the emission end of the laser rangefinder (11) is located inside the through hole inside the fixed baffle (10).

6. A bearing processing real-time detection device according to claim 1, characterized in that: The movable baffle (13) is slidably connected to the fixed plate (9); a sliding block is fixedly connected to the side of the movable baffle (13); a sliding groove is provided on the side of the fixed plate (9); and the movable baffle (13) is slidably connected to the fixed plate (9) via the sliding groove and the sliding block.

7. A bearing processing real-time detection device according to claim 1, characterized in that: A fixing frame (14) is fixedly connected to the side surface of one of the support plates (4), the fixing frame (14) is L-shaped, and a photoelectric sensor (15) is fixedly connected to the bottom of one end of the fixing frame (14) away from the support plate (4).

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