Three-meter automatic rotation inspection machine

Abstract

The utility model relates to the field of detection, and discloses a three-meter automatic rotation inspection machine which comprises an inspection table, the right side of the top of the inspection table is fixedly connected with a fixing seat, the fixing seat is in a circular ring shape, the top of the fixing seat is fixedly connected with a reference table, the reference table is in a circular ring shape, and the bottom of a three-jaw chuck is arranged inside the top of the reference table. The outer wall of the bottom of the three-jaw chuck is sleeved with the reference table, a plane bearing is arranged at the inner bottom of the reference table, the plane bearing is arranged between the bottom of the three-jaw chuck and the inner bottom of the reference table, and the three-jaw chuck is rotationally connected to the top of the reference table through the plane bearing. The rotating motor is located under the fixing base.

Description

Technical Field

[0001] The utility model relates to the field of detection, in particular to a three-meter automatic rotation inspection machine. Background Art

[0002] For annular products, the accuracy of parameters such as outer diameter and thickness difference is directly related to the performance and service life of the product.

[0003] Current testing equipment can only test a single parameter and cannot meet the needs of comprehensive product testing; this cannot meet the manufacturing industry's requirements for high-quality and high-efficiency production. Utility Model Content

[0004] In order to overcome the above-mentioned shortcomings, the utility model provides a three-meter automatic rotation inspection machine.

[0005] The technical solution adopted by this utility model:

[0006] A three-meter automatic rotating inspection machine includes an inspection table, a fixed seat is fixedly connected to the right side of the top of the inspection table, the fixed seat is annular, and a reference table is fixedly connected to the top of the fixed seat, the reference table is annular, the bottom of the three-jaw chuck is inside the top of the reference table, the reference table is sleeved on the outer wall of the bottom of the three-jaw chuck, the bottom of the reference table is provided with a plane bearing, and a plane bearing is provided between the bottom of the three-jaw chuck and the bottom of the reference table. The three-jaw chuck is rotatably connected to the top of the reference table through the plane bearing, the inspection table is a hollow shell structure, and the upper middle part of the inner wall of the inspection table is fixedly connected to the rotating motor, the rotating motor is located directly below the fixed seat, the output shaft of the rotating motor passes through the inspection table, the center of the fixed seat and the center of the reference table, the output shaft of the rotating motor is clearance-matched with the inspection table, the fixed seat and the reference table, and the top end of the output shaft of the rotating motor is aligned with the bottom of the inspection table, the fixed seat and the reference table. The bottom of the three-jaw chuck is fixedly connected, and the rear side of the fixed seat is provided with a vertical plate, which is vertically fixedly connected to the top of the inspection table. A sliding groove is provided on the front side wall of the vertical plate, and a slider 1 is provided on the front side of the vertical plate. One end of the slider 1 is slidably engaged with the sliding groove. The upper part of the inspection table is fixedly embedded with cylinder 1, and the piston rod of cylinder 1 is located below slider 1. The top of the piston rod of cylinder 1 is fixedly connected to the bottom of slider 1, and the front outer wall of slider 1 is fixedly connected with a fixing frame, which is located above the three-jaw chuck. The fixing frame is L-shaped, and digital micrometer 1 and digital micrometer 2 are fixedly installed on the left and right sides of the front end of the fixing frame respectively. The positions of digital micrometer 1 and digital micrometer 2 are staggered front and back, and the detection ends of digital micrometer 1 and digital micrometer 2 are facing downward, and the detection ends of digital micrometer 1 and digital micrometer 2 are perpendicular to the three-jaw chuck.

[0007] A mounting plate is fixedly connected to the left side of the top of the inspection table, a slide rail is fixedly connected to the right side of the top of the mounting plate, a slider 2 is slidably connected to the top of the slide rail, a digital micrometer 3 is fixedly installed on the top of the slider 2, the detection end of the digital micrometer 3 faces right and is located above the three-jaw chuck, a cylinder 2 is fixedly installed on the left side of the top of the mounting plate, and the right end of the piston rod of the cylinder 2 is fixedly connected to the left outer wall of the slider 2.

[0008] Beneficial effects of the utility model:

[0009] The utility model realizes the rapid detection of the outer diameter and thickness difference of the product, improves the detection efficiency and can timely find defective products in the product, thereby ensuring that the quality of the product is more effectively guaranteed. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Figure 1 It is a front view of the utility model;

[0011] Figure 2 It is a schematic cross-sectional view of the right side structure of the utility model;

[0012] Figure 3 It is a top view of the utility model.

[0013] The specific reference numerals in all the drawings are: 1. Inspection table; 2. Fixed seat; 3. Reference table; 4. Plane bearing; 5. Three-jaw chuck; 6. Rotating motor; 7. Vertical plate; 8. Slide; 9. Slider one; 10. Cylinder one; 11. Fixed frame; 12. Digital micrometer one; 13. Digital micrometer two; 14. Mounting plate; 15. Slide rail; 16. Slider two; 17. Digital micrometer three; 18. Cylinder two. DETAILED DESCRIPTION

[0014] like Figure 1-3The figure shows: a three-meter automatic rotating inspection machine, including an inspection table 1, a fixed seat 2 is fixedly connected to the top right side of the inspection table 1, the fixed seat 2 is annular, and the top of the fixed seat 2 is fixedly connected to a reference table 3, the reference table 3 is annular, the bottom of the three-jaw chuck 5 is inside the top of the reference table 3, the reference table 3 is sleeved on the outer wall of the bottom of the three-jaw chuck 5, the bottom of the reference table 3 is provided with a plane bearing 4, and there is a plane bearing 4 between the bottom of the three-jaw chuck 5 and the bottom of the inner bottom of the reference table 3. The three-jaw chuck 5 is rotatably connected to the top of the reference table 3 through the plane bearing 4, the inspection table 1 is a hollow shell structure, and the upper middle part of the inner wall of the inspection table 1 is fixedly connected to the rotating motor 6, the rotating motor 6 is located directly below the fixed seat 2, and the output shaft of the rotating motor 6 passes through the inspection table 1, the center of the fixed seat 2 and the center of the reference table 3. The output shaft of the rotating motor 6 is clearance-matched with the inspection table 1, the fixed seat 2 and the reference table 3, and the top of the output shaft of the rotating motor 6 is clearance-matched with the bottom of the three-jaw chuck 5 The upper part of the inspection table 1 is fixedly connected, the rear side of the fixed seat 2 is provided with a vertical plate 7, the vertical plate 7 is vertically fixedly connected to the top of the inspection table 1, the front side wall of the vertical plate 7 is provided with a slide 8, the front side of the vertical plate 7 is provided with a slider 9, one end of the slider 9 is slidably engaged with the slide 8, the upper part of the inspection table 1 is fixedly embedded with a cylinder 10, the piston rod of the cylinder 10 is located below the slider 9, the top of the piston rod of the cylinder 10 is fixedly connected to the bottom of the slider 9, and the front outer wall of the slider 9 is fixed A fixed frame 11 is fixedly connected and is located above the three-jaw chuck 5. The fixed frame 11 is L-shaped. A digital dial indicator 12 and a digital dial indicator 2 13 are fixedly installed on the left and right sides of the front end of the fixed frame 11 respectively. The positions of the digital dial indicator 12 and the digital dial indicator 2 13 are staggered front and back. The detection ends of the digital dial indicator 12 and the digital dial indicator 2 13 face downward, and the detection ends of the digital dial indicator 12 and the digital dial indicator 2 13 are perpendicular to the three-jaw chuck 5.

[0015] A mounting plate 14 is fixedly connected to the left side of the top of the inspection table 1, a slide rail 15 is fixedly connected to the right side of the top of the mounting plate 14, a slider 2 16 is slidably connected to the top of the slide rail 15, a digital micrometer 3 17 is fixedly installed on the top of the slider 2 16, the detection end of the digital micrometer 3 17 faces right and is located above the three-jaw chuck 5, a cylinder 2 18 is fixedly installed on the left side of the top of the mounting plate 14, and the right end of the piston rod of the cylinder 2 18 is fixedly connected to the left outer wall of the slider 2 16.

[0016] The digital dial gauge 1 12 , the digital dial gauge 2 13 and the digital dial gauge 3 17 are all prior art devices and have the same model, and can be flexibly selected according to actual conditions.

[0017] The ring-shaped product to be inspected is placed on the three-jaw chuck 5 and fixed by the three-jaw chuck 5 .

[0018] Outer diameter detection stage:

[0019] Start the second cylinder 18, and its output shaft pushes the second slider 16 to move rightward along the slide rail 15 until the detection end of the digital micrometer three 17 contacts the outer wall of the product.

[0020] The rotary motor 6 is started, and its output shaft drives the three-jaw chuck 5 (and the product fixed thereon) to rotate 360 ​​degrees.

[0021] During the rotation process, the measuring head of the digital display micrometer 3 17 continuously detects the outer diameter of the product and displays the detection data in real time on the display screen of the digital display micrometer 3 17, which includes a display screen.

[0022] Thickness difference detection stage:

[0023] After the outer diameter detection is completed, the cylinder 2 18 contracts, driving the measuring head of the digital display micrometer 3 17 to return to its original position.

[0024] Start the cylinder 10, and its output shaft pushes the slider 9 to move downward along the slide 8 until the measuring heads of the digital dial gauge 12 and the digital dial gauge 2 13 on the fixed frame 11 touch the upper surface of the product.

[0025] The rotating motor 6 is started again to drive the product to rotate 360 ​​degrees.

[0026] During the rotation process, the digital micrometer 12 and the digital micrometer 2 13 respectively detect different positions of the product to evaluate the thickness difference of the product, and display the detection data in real time on the display screens of the digital micrometer 12 and the digital micrometer 2 13.

[0027] The present utility model only protects the mechanical part, and the related functions realized by the software control part are not within the protection scope of the present utility model.

Claims

1. A three-meter automatic rotation inspection machine, characterized in that: The inspection platform (1) comprises an inspection platform (1), wherein a fixing seat (2) is fixedly connected to the right side of the top of the inspection platform (1), the fixing seat (2) is in the shape of a circular ring, a reference platform (3) is fixedly connected to the top of the fixing seat (2), the reference platform (3) is in the shape of a circular ring, the bottom of a three-jaw chuck (5) is inside the top of the reference platform (3), the reference platform (3) is sleeved on the outer wall of the bottom of the three-jaw chuck (5), the bottom of the reference platform (3) has a plane bearing (4), the bottom of the three-jaw chuck (5) and the bottom of the reference platform (3) are between the plane bearing (4), and the three-jaw chuck (5) is connected to the bottom of the reference platform (3) through The plane bearing (4) is rotatably connected to the top of the reference platform (3). The inspection platform (1) is a hollow shell structure. The upper middle part of the inner wall of the inspection platform (1) is fixedly connected to the rotating motor (6). The rotating motor (6) is located directly below the fixed seat (2). The output shaft of the rotating motor (6) passes through the inspection platform (1), the center of the fixed seat (2) and the center of the reference platform (3). The output shaft of the rotating motor (6) is clearance-matched with the inspection platform (1), the fixed seat (2) and the reference platform (3). The top end of the output shaft of the rotating motor (6) is fixedly connected to the bottom of the three-jaw chuck (5). The rear side of the fixed seat (2) has a vertical plate (7), the vertical plate (7) is vertically fixedly connected to the top of the inspection table (1), the front side wall of the vertical plate (7) is provided with a slide (8), the front side of the vertical plate (7) has a slider (9), one end of the slider (9) is slidably engaged with the slide (8), the upper part of the inspection table (1) is fixedly embedded with a cylinder (10), the piston rod of the cylinder (10) is located below the slider (9), the top of the piston rod of the cylinder (10) is fixedly connected to the bottom of the slider (9), and the front outer wall of the slider (9) is fixedly connected to the bottom of the slider (9). A fixing frame (11) is fixedly connected, and the fixing frame (11) is located above the three-jaw chuck (5). The fixing frame (11) is L-shaped. A digital dial gauge 1 (12) and a digital dial gauge 2 (13) are fixedly installed on the left and right sides of the front end of the fixing frame (11). The positions of the digital dial gauge 1 (12) and the digital dial gauge 2 (13) are staggered in front and back. The detection ends of the digital dial gauge 1 (12) and the digital dial gauge 2 (13) face downward, and the detection ends of the digital dial gauge 1 (12) and the digital dial gauge 2 (13) are perpendicular to the three-jaw chuck (5).

2. The three-meter automatic rotation inspection machine according to claim 1, characterized in that: The left side of the top of the inspection table (1) is fixedly connected with a mounting plate (14), the right side of the top of the mounting plate (14) is fixedly connected with a slide rail (15), the top of the slide rail (15) is slidably connected with a slider 2 (16), the top of the slider 2 (16) is fixedly installed with a digital dial indicator 3 (17), the detection end of the digital dial indicator 3 (17) is facing right. Located above the three-jaw chuck (5), a cylinder 2 (18) is fixedly installed on the left side of the top of the mounting plate (14). The right end of the piston rod of the second cylinder (18) is fixedly connected to the left outer wall of the second slider (16).

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