Balance shaft machining device with real-time visual inspection function

Abstract

The utility model relates to the technical field of balance shaft processing equipment, in particular to a real-time visual inspection balance shaft processing device which comprises a bottom plate, a mounting plate is arranged right above the bottom plate, an adjusting structure is mounted in the middle of the bottom plate, clamping structures used for clamping a balance shaft body are oppositely arranged on the top face of a mounting frame, and the adjusting structure is arranged on the top face of the mounting frame. A clamping jaw is arranged on the side wall, deviating from the circle center, of the movable block, a bevel pinion is connected to the side face, away from the movable block, of the butterfly-shaped bevel gear in a meshed mode, an infrared calibrator is arranged above one end of the mounting plate, and an infrared receiving module is mounted above the other end, parallel to the infrared calibrator, of the mounting plate. Whether infrared rays emitted by the infrared calibrator can be horizontally projected into the infrared receiving module and fed back to the alarm is judged, so that whether the balance shaft is in a balance state during machining is judged, real-time adjustment is facilitated, and working efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of balance shaft processing equipment, in particular to a balance shaft processing device with real-time visual detection. Background Art

[0002] A balance shaft is a device used to reduce engine vibration and shock. The balance shaft processing technology is to balance the shaft in a vehicle or machine to ensure its stability and performance during operation. This process can increase the service life of the shaft and reduce vibration noise.

[0003] Common balancing shaft processing technologies include static balancing and dynamic balancing. Static balancing involves placing the shaft on a support point and using auxiliary tools and visual observation to observe whether it is balanced, thereby making adjustments. There are many balancing shaft processing equipment on the market, such as a balancing shaft processing mold with publication number CN220464561U, which includes a base, a mold body, and a fixing mechanism. The fixing mechanism includes a drive assembly, a transmission plate, multiple transmission rods, multiple connecting rods, and multiple fixing plates. The base provides installation conditions for the mold body and the fixing mechanism.

[0004] This utility model solves the problem that when the balance shaft is injection molded, the mold may be displaced by external forces. However, when the balance shaft is being processed, it is impossible to know whether the balance shaft is completely in a balanced state, which makes it inconvenient to adjust the balance shaft, thereby affecting the quality of the balance shaft. In view of this, we propose a balance shaft processing device with real-time visual detection. Utility Model Content

[0005] The purpose of the present utility model is to provide a real-time visual detection balance shaft processing device to solve the problems raised in the above background technology.

[0006] To achieve the above objectives, the present invention provides the following technical solutions:

[0007] The cam is secured to the upper edge of the gear train with a secure mounting plate, which is secured to the upper edge of the gear train with a secure mounting plate secured to the cam face with a secure mounting plate secured to the cam face with a secure mounting plate secured to the cam face with a secure mounting plate secured to the cam face with a secure mounting plate secured to the cam face with a secure mounting plate

[0008] Preferably, the infrared calibrator and the infrared receiving module are both fixedly connected to the mounting plate via a fixing block, and one side of the infrared receiving module is electrically connected to an alarm.

[0009] Preferably, support columns are provided at the four corners of the top surface of the base plate, and the mounting plate is fixed to the top ends of the four support columns.

[0010] Preferably, the installation frame is slidably connected to the slider, and one end of the screw rod passes through the side wall of the installation frame and is coaxially connected to the adjustment motor.

[0011] Preferably, a servo motor is installed on the bottom surface of the installation frame, the output shaft of the servo motor is coaxially keyed to a threaded barrel, and the internal thread of the threaded barrel is connected to a threaded rod.

[0012] Preferably, one end of the threaded rod is rotatably connected to the top surface of the base plate, and two inclined plates are hinged between the base plate and the installation frame.

[0013] Preferably, one of the chucks is fixedly connected to the mounting frame via a connecting block, and the other chuck is fixedly connected to the top surface of the slider via a connecting block.

[0014] Preferably, a rotating rod is coaxially connected to the inner wall of the small bevel gear, and a rotating handle is installed at one end of the rotating rod away from the small bevel gear.

[0015] Compared with the prior art, the beneficial effects of the present invention are:

[0016] 1. This real-time visual inspection balancing shaft processing device drives the lead screw to rotate by adjusting the motor, so that the slider slides in the installation frame and the distance between the two chucks is adjusted, thereby achieving a better fixing effect according to the length and size of the balancing shaft, thereby improving the practicality of the product.

[0017] 2. The real-time visual inspection of the balance shaft processing device determines whether the balance shaft is in a balanced state during processing by measuring whether the infrared light emitted by the infrared calibrator can be horizontally projected into the infrared receiving module and fed back to the alarm, thereby facilitating real-time adjustments and improving work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 It is a schematic diagram of a partial structure in the utility model;

[0020] Figure 3 It is a schematic diagram of a partial structure in the utility model;

[0021] Figure 4 It is a cross-sectional view of the clamping structure in the utility model;

[0022] Figure 5 It is a schematic diagram of the local structure in the utility model.

[0023] In the figure: 1. Base plate; 2. Support column; 3. Mounting plate; 4. Fixed block; 5. Adjustment structure; 51. Mounting frame; 52. Servo motor; 53. Threaded barrel; 54. Threaded rod; 55. Inclined plate; 56. Screw; 57. Adjustment motor; 58. Connecting block; 59. Slider; 6. Clamping structure; 61. Chuck; 62. Butterfly gear; 63. Movable block; 64. Clamping jaw; 65. Rotating rod; 67. Turning handle; 7. Balance shaft body; 8. Infrared calibrator; 9. Infrared receiving module; 10. Alarm. DETAILED DESCRIPTION

[0024] The following will be combined with the accompanying drawings to clearly and completely describe the technical solutions of the present invention. Obviously, the embodiments described are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0025] See also Figure 1-Figure 5 , the utility model provides a technical solution:

[0026] A real-time visual inspection balancing shaft processing device includes a base plate 1, a mounting plate 3 is provided directly above the base plate 1, an adjustment structure 5 is installed in the middle of the base plate 1, the adjustment structure 5 includes a mounting frame 51, a screw rod 56 is rotatably connected to the mounting frame 51, the screw rod 56 is threadedly connected to a slider 59, and a clamping structure 6 for clamping a balancing shaft body 7 is provided opposite to the top surface of the mounting frame 51. The clamping structure 6 includes a chuck 61, a butterfly bevel gear 62 is installed in the chuck 61, and a side surface of the butterfly bevel gear 62 is slidably connected to a plurality of annular equidistant gears. A movable block 63 is set, and a clamping claw 64 is provided on one side wall of the movable block 63 that is biased towards the center of the circle. A small bevel gear is meshed and connected to the side of the butterfly bevel gear 62 away from the movable block 63. An infrared calibrator 8 is provided above one end of the mounting plate 3, and an infrared receiving module 9 is installed above the other end of the mounting plate 3 that is parallel to the infrared calibrator 8. By adjusting the motor to drive the screw rod to rotate, the slider slides in the mounting frame and the distance between the two chucks is adjusted, so as to achieve a better fixing effect according to the length of different balancing shafts and improve the practicality of the product.

[0027] In this embodiment, the infrared calibrator 8 and the infrared receiving module 9 are fixedly connected to the mounting plate 3 through the fixed block 4. One side of the infrared receiving module 9 is electrically connected to the alarm 10. When the infrared rays emitted by the infrared calibrator 8 are received by the infrared receiving module 9, it means that the balancing shaft body 7 is not in a balanced state at this time. The alarm 10 will make a sound to remind the staff, thereby facilitating adjustments.

[0028] Furthermore, support columns 2 are provided at the four corners of the top surface of the base plate 1 , and the mounting plates 3 are fixed to the top ends of the four support columns 2 to facilitate the normal use of the structure.

[0029] Then, the mounting frame 51 is slidably connected to the slider 59, and one end of the screw rod 56 passes through the side wall of the mounting frame 51 and is coaxially connected to the adjusting motor 57, so as to facilitate the adjustment of the distance between the two chucks 61, so as to better clamp and process the balancing shaft body 7.

[0030] It is worth noting that a servo motor 52 is installed on the bottom surface of the mounting frame 51, and the output shaft of the servo motor 52 is coaxially keyed to a threaded barrel 53, and the internal thread of the threaded barrel 53 is connected to a threaded rod 54, which is convenient for adjusting the height of the mounting frame 51, convenient for adjusting the height of the balance shaft body 7 during processing, and convenient for detection by the infrared calibrator 8.

[0031] It should be noted that one end of the threaded rod 54 is rotatably connected to the top surface of the base plate 1, and two inclined inclined plates 55 are hinged between the base plate 1 and the mounting frame 51. The two hinged inclined plates 55 can make the mounting frame 51 rise and fall more smoothly, thereby improving the processing quality.

[0032] Then, one of the chucks 61 is fixedly connected to the mounting frame 51 via the connecting block 58, and the other chuck 61 is fixedly connected to the top surface of the slider 59 via the connecting block 58, so as to facilitate the normal use of the structure.

[0033] In this embodiment, a rotating rod 65 is coaxially connected to the inner wall of the small bevel gear, and a rotating handle 67 is installed at the end of the rotating rod 65 away from the small bevel gear, which is convenient for adjusting the clamping jaws 64 to clamp the balancing shaft body 7 and facilitate processing of the balancing shaft body 7.

[0034] Finally, it should be noted that the servo motor 52, adjustment motor 57, infrared calibrator 8, and infrared receiving module 9 and other components in the present invention are all universal standard parts or components known to technical personnel in this field. Their structures and principles are known to technical personnel in this field through technical manuals or through conventional experimental methods. In the idle space of this device, all the above-mentioned electrical components, which refer to power elements, electrical components, and adaptive controllers and power supplies, are connected through wires. The specific connection means should refer to the working principle in the present invention. The electrical connection between each electrical component is completed in a sequential working order, and the detailed connection means are all well-known technologies in this field.

[0035] When the real-time visual detection balancing shaft processing device of the present invention is in use, the adjusting motor 27 drives the screw rod 56 to rotate, thereby adjusting the distance between the two chucks 61, placing the two ends of the balancing shaft body 7 into the chucks 61, operating the turning handle 67 to make the plurality of clamping claws 64 clamp the balancing shaft body 7, and turning on the infrared calibrator 8. If the alarm 10 sounds, start the servo motor 52, adjust the clamping height of the balancing shaft body 7, and observe whether the balancing shaft body 7 is located in the middle position of the chucks, and then turn on the infrared calibrator 8. After the alarm 10 stops sounding, use the processing equipment to process the balancing shaft body 7.

[0036] The above shows and describes the basic principles, main features, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above-described embodiments. The above-described embodiments and descriptions are merely preferred examples of the present invention and are not intended to limit the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention, and such changes and improvements fall within the scope of the present invention. The scope of protection claimed in the present invention is defined by the appended claims and their equivalents.

Claims

1. A real-time visual inspection balancing shaft processing device, comprising a base plate (1), characterized in that: A mounting plate (3) is provided directly above the base plate (1), an adjustment structure (5) is installed in the middle of the base plate (1), the adjustment structure (5) comprises a mounting frame (51), a screw rod (56) is rotatably connected in the mounting frame (51), a slider (59) is threadedly connected in the screw rod (56), a clamping structure (6) for clamping the balancing shaft body (7) is provided opposite to the top surface of the mounting frame (51), the clamping structure (6) comprises a chuck (61), a butterfly umbrella is installed in the chuck (61) A gear (62) is provided. A plurality of movable blocks (63) arranged in an annular shape and at equal intervals are slidably connected to one side of the butterfly bevel gear (62). A clamping claw (64) is provided on a side wall of the movable block (63) that is biased toward the center of the circle. A small bevel gear is meshedly connected to one side of the butterfly bevel gear (62) that is away from the movable block (63). An infrared calibrator (8) is provided above one end of the mounting plate (3). An infrared receiving module (9) is installed above the other end of the mounting plate (3) that is parallel to the infrared calibrator (8).

2. The real-time visual inspection balancing shaft processing device according to claim 1, characterized in that: The infrared calibrator (8) and the infrared receiving module (9) are both fixedly connected to the mounting plate (3) via a fixing block (4), and one side of the infrared receiving module (9) is electrically connected to an alarm (10).

3. The real-time visual inspection balancing shaft processing device according to claim 1, characterized in that: Support columns (2) are provided at the four corners of the top surface of the base plate (1), and the mounting plate (3) is fixed on the top ends of the four support columns (2).

4. The real-time visual inspection balancing shaft processing device according to claim 1, characterized in that: The installation frame (51) is slidably connected to the slider (59), and one end of the screw rod (56) passes through the side wall of the installation frame (51) and is coaxially connected to the adjustment motor (57).

5. The real-time visual inspection balancing shaft processing device according to claim 4, characterized in that: A servo motor (52) is installed on the bottom surface of the installation frame (51), the output shaft of the servo motor (52) is coaxially keyed to a threaded barrel (53), and the internal thread of the threaded barrel (53) is connected to a threaded rod (54).

6. The real-time visual inspection balancing shaft processing device according to claim 5, characterized in that: One end of the threaded rod (54) is rotatably connected to the top surface of the base plate (1), and two inclined plates (55) are hingedly connected between the base plate (1) and the installation frame (51).

7. The real-time visual inspection balancing shaft processing device according to claim 1, characterized in that: One of the chucks (61) is fixedly connected to the mounting frame (51) via a connecting block (58), and the other chuck (61) is fixedly connected to the top surface of the slider (59) via a connecting block (58).

8. The real-time visual inspection balancing shaft processing device according to claim 1, characterized in that: The inner wall of the small bevel gear is coaxially connected with a rotating rod (65), and a rotating handle (67) is installed at one end of the rotating rod (65) away from the small bevel gear.

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