Tooth hole detection equipment

Abstract

The utility model discloses a tooth hole detection device which comprises a detection table top, a light shield is arranged at the top of the detection table top, an L-shaped vertical plate and a fixing plate are fixedly connected to the position, located at the top of the detection table top, in the light shield, and a light sensation detector is fixedly installed at the top of the detection table top. A rotary supporting plate is rotationally connected between the L-shaped vertical plate, the light sensation detector and the fixing plate and located at the top of the detection table top, and an adjusting assembly is arranged at the bottom of the detection table top and used for driving the rotary supporting plate to rotate. According to the utility model, the adjusting assembly drives the rotary supporting plate to rotate, so that the detection surface of the workpiece can be automatically adjusted through the rotation of the rotary supporting plate, the multi-surface detection of the workpiece can be quickly and efficiently completed by the tooth hole detection equipment, and the practical performance and the use efficiency of the tooth hole detection equipment are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of tooth hole detection equipment, in particular to a tooth hole detection equipment. Background Art

[0002] Hole detection equipment refers to special equipment used to accurately detect the holes of hardware. These devices usually use advanced optical and sensor technologies to quickly and accurately detect the quality and size of the holes of hardware, ensuring that the quality and performance of the products meet the standard requirements.

[0003] After searching, a Chinese patent discloses a tooth hole detection device, and its authorization announcement number is (CN207423107U), which includes a shell and a first cylinder located inside the shell; two first sliding bars extending in a direction parallel to the driving direction of the first cylinder are provided above the shell, and a first slider slidably connected to the first sliding bar and a fixture for fixing the workpiece to be tested are also provided above the shell, and the first slider approaches or moves away from the fixture along the first sliding bar under the drive of the first cylinder; a plurality of first detection rods are provided on the side of the first slider close to the fixture; it also includes a first photoelectric sensor and a buzzer connected to the signal of the first photoelectric sensor; the first photoelectric sensor is located on the first slider.

[0004] This patent sets a first slider with a first photoelectric sensor and a first detection rod, and judges whether the tooth hole of the workpiece to be tested meets the requirements according to the distance between the first slider and the workpiece to be tested. It is convenient, fast and efficient. Although this patent can efficiently detect the tooth holes on a single side of the workpiece, in actual use, the tooth holes of the workpiece are not only on one side. When a polyhedral workpiece with tooth holes is tested, this patent requires manual adjustment of the detection surface, which not only affects the efficiency of the workpiece tooth hole detection, but also increases the workload of the detection personnel. For this reason, we propose a tooth hole detection device. Utility Model Content

[0005] The purpose of the utility model is to provide a tooth hole detection device to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a tooth hole detection device, comprising a detection desktop, a light shield is arranged on the top of the detection desktop, an L-shaped vertical plate and a fixed plate are fixedly connected inside the light shield and located on the top of the detection desktop, a light sensing detection machine is fixedly installed on the top of the detection desktop, a rotating support plate is rotatably connected between the L-shaped vertical plate, the light sensing detection machine and the fixed plate and located on the top of the detection desktop, and an adjustment component is arranged at the bottom of the detection desktop, and the adjustment component is used to drive the rotating support plate to rotate.

[0007] As a further preferred embodiment of the present technical solution, the adjustment assembly includes a mounting plate and a connecting plate, both of which are fixedly connected to the bottom of the detection desktop, a worm is rotatably connected between the mounting plate and the connecting plate, a worm wheel is rotatably connected to the bottom of the detection desktop, the tooth edge of the worm wheel is meshed with the outer side of the worm, and one end of the worm wheel passes through the detection desktop and is fixedly connected to the rotating support plate.

[0008] As a further preferred embodiment of the present technical solution, a servo motor is fixedly mounted on one side of the mounting plate, and an output end of the servo motor passes through the mounting plate and is fixedly connected to the worm.

[0009] As a further preferred embodiment of the technical solution, an electric cylinder is fixedly installed on the top of the L-shaped vertical plate, and an output end of the electric cylinder passes through the L-shaped vertical plate and is rotatably connected to a rotating plate.

[0010] As a further preferred embodiment of the present technical solution, a rubber pad is fixedly connected to the bottom of the rotating plate.

[0011] As a further preferred embodiment of the present technical solution, a light sensing detection head is fixedly connected to a side of the light sensing detection machine close to the rotating support plate.

[0012] As a further preferred embodiment of the present technical solution, a side groove is formed on one side of the fixed plate close to the rotating support plate, and a light sensing detection plate is arranged between inner walls of the side groove.

[0013] The utility model provides a tooth hole detection device, which has the following beneficial effects:

[0014] (1) The utility model drives the rotating support plate to rotate through the adjustment component, thereby facilitating automatic adjustment of the detection surface of the workpiece through the rotation of the rotating support plate, thereby facilitating the tooth hole detection device to quickly and efficiently complete the multi-faceted detection of the workpiece, thereby improving the practical performance and use efficiency of the tooth hole detection device.

[0015] (2) The utility model uses an electric cylinder to push the rotating plate to contact the top of the workpiece, and uses the rubber pad at the bottom of the rotating plate to increase the friction between the workpiece and the rotating plate, so that the rotating plate cooperates with the rotating support plate to drive the workpiece to rotate, thereby improving the stability of the workpiece during the rotation process and facilitating the use of the tooth hole detection equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0017] Figure 2 This is a schematic diagram of the structure of the utility model when viewed from above;

[0018] Figure 3 It is a right side half-section structure schematic diagram of the utility model;

[0019] Figure 4 It is a left-side half-section structural schematic diagram of the utility model;

[0020] In the figure: 1. Detection desktop; 2. Light shield; 3. Rotating support plate; 4. L-shaped vertical plate; 5. Electric cylinder; 6. Turntable; 7. Light sensing detection machine; 8. Fixed plate; 9. Side groove; 10. Light sensing detection board; 11. Mounting plate; 12. Connecting plate; 13. Worm; 14. Servo motor; 15. Worm gear; 16. Light sensing detection head; 17. Rubber pad. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0022] The utility model provides a technical solution: Figure 1-Figure 4 As shown, in the present embodiment, a tooth hole detection device comprises a detection desktop 1, a light shield 2 is arranged on the top of the detection desktop 1, an L-shaped vertical plate 4 and a fixed plate 8 are fixedly connected inside the light shield 2 and located on the top of the detection desktop 1, a light sensing detection machine 7 is fixedly installed on the top of the detection desktop 1, a rotating support plate 3 is rotatably connected between the L-shaped vertical plate 4, the light sensing detection machine 7 and the fixed plate 8 and located on the top of the detection desktop 1, an adjustment component is arranged at the bottom of the detection desktop 1, the adjustment component is used to drive the rotating support plate 3 to rotate, an electric cylinder 5 is fixedly installed on the top of the L-shaped vertical plate 4, the output end of the electric cylinder 5 passes through the L-shaped vertical plate 4 and is rotatably connected to a rotating plate 6, a rubber pad 17 is fixedly connected to the bottom of the rotating plate 6, a light sensing detection head 16 is fixedly connected to the side of the light sensing detection machine 7 close to the rotating support plate 3, a side groove 9 is opened on the side of the fixed plate 8 close to the rotating support plate 3, and a light sensing detection plate 10 is arranged between the inner walls of the side groove 9.

[0023] When performing the tooth hole detection work of the workpiece, first place the workpiece to be detected above the rotating support plate 3, then use the electric cylinder 5 to push the rotating plate 6 to move to the top of the workpiece and make contact, so that the rubber pad 17 at the bottom of the rotating plate 6 increases the friction between the workpiece and the rotating plate 6, and then use the light-sensitive detection head 16 on one side of the light-sensitive detection machine 7 with the assistance of the light-shielding cover 2 to emit detection light in the direction of the workpiece to detect the tooth holes opened inside the workpiece, and the light passing through the workpiece will fall on the top of the light-sensitive detection plate 10. At this time, the light-sensitive detection plate 10 will transmit and record the detection results to the equipment controller. After completing the single-sided detection work, the workpiece is driven to rotate with the assistance of the rotating plate 6 through the adjustment component, so that the detection angle (surface) is changed, thereby facilitating the adjustment of the detection angle (surface) of the workpiece through the adjustment component, thereby improving the practicability and use efficiency of the detection equipment.

[0024] like Figure 1-Figure 4As shown, the adjustment component includes a mounting plate 11 and a connecting plate 12, both of which are fixedly connected to the bottom of the detection desktop 1, a worm 13 is rotatably connected between the mounting plate 11 and the connecting plate 12, a worm wheel 15 is rotatably connected to the bottom of the detection desktop 1, the tooth edge of the worm wheel 15 is meshed with the outer side of the worm 13, one end of the worm wheel 15 passes through the detection desktop 1 and is fixedly connected to the rotating support plate 3, a servo motor 14 is fixedly installed on one side of the mounting plate 11, and the output end of the servo motor 14 passes through the mounting plate 11 and is fixedly connected to the worm 13.

[0025] The servo motor 14 drives the worm 13 to rotate between the mounting plate 11 and the connecting plate 12, so that the worm gear 15 meshing with it drives the rotating support plate 3 to rotate on the top of the detection table 1, thereby facilitating the corresponding adjustment of the detection angle (surface) of the workpiece by rotating the rotating support plate 3, thereby improving the use efficiency of the detection equipment.

[0026] The utility model provides a tooth hole detection device, and the specific working principle is as follows: when performing the tooth hole detection work of the workpiece, firstly, the workpiece to be detected is placed above the rotating support plate 3, and then the electric cylinder 5 is used to push the rotating plate 6 to move to the top of the workpiece and contact it, so that the rubber pad 17 at the bottom of the rotating plate 6 increases the friction between the workpiece and the rotating plate 6, and then, with the auxiliary effect of the light shield 2, the light sensing detection head 16 on one side of the light sensing detection machine 7 is used to emit detection light in the direction of the workpiece to detect the tooth hole opened inside the workpiece, and the light passing through the workpiece will fall on the top of the light sensing detection plate 10. At this time, the light sensing detection plate 10 will transmit and record the detection result to the equipment controller. After completing the single-sided detection work, by starting the servo motor 14, the servo motor 14 is used to drive the worm 13 to rotate between the mounting plate 11 and the connecting plate 12, so that the worm gear 15 meshing with it drives the rotating support plate 3 to rotate on the top of the detection table 1, so that the workpiece rotates under the cooperation of the rotating support plate 3 and the rotating plate 6, so that the detection angle (surface) is changed.

[0027] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A tooth hole detection device, comprising a detection table (1), characterized in that: A light shield (2) is arranged on the top of the detection desktop (1); an L-shaped vertical plate (4) and a fixed plate (8) are fixedly connected inside the light shield (2) and located on the top of the detection desktop (1); a light sensing detection machine (7) is fixedly installed on the top of the detection desktop (1); a rotating support plate (3) is rotatably connected between the L-shaped vertical plate (4), the light sensing detection machine (7) and the fixed plate (8) and located on the top of the detection desktop (1); an adjustment component is arranged on the bottom of the detection desktop (1); the adjustment component is used to drive the rotating support plate (3) to rotate.

2. A tooth hole detection device according to claim 1, characterized in that: The adjustment assembly comprises a mounting plate (11) and a connecting plate (12), wherein the mounting plate (11) and the connecting plate (12) are both fixedly connected to the bottom of the detection tabletop (1), a worm (13) is rotatably connected between the mounting plate (11) and the connecting plate (12), a worm wheel (15) is rotatably connected to the bottom of the detection tabletop (1), a tooth edge of the worm wheel (15) meshes with the outer side of the worm wheel (13), and one end of the worm wheel (15) passes through the detection tabletop (1) and is fixedly connected to the rotating support plate (3).

3. A tooth hole detection device according to claim 2, characterized in that: A servo motor (14) is fixedly mounted on one side of the mounting plate (11); an output end of the servo motor (14) passes through the mounting plate (11) and is fixedly connected to the worm (13).

4. The tooth hole detection device according to claim 1, characterized in that: An electric cylinder (5) is fixedly mounted on the top of the L-shaped vertical plate (4); an output end of the electric cylinder (5) passes through the L-shaped vertical plate (4) and is rotatably connected to a rotating plate (6).

5. The tooth hole detection device according to claim 4, characterized in that: A rubber pad (17) is fixedly connected to the bottom of the rotating plate (6).

6. The tooth hole detection device according to claim 1, characterized in that: A light sensing detection head (16) is fixedly connected to a side of the light sensing detection machine (7) close to the rotating support plate (3).

7. The tooth hole detection device according to claim 1, characterized in that: A side groove (9) is provided on one side of the fixed plate (8) close to the rotating support plate (3), and a light sensing detection plate (10) is provided between the inner walls of the side groove (9).

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