Thickness measuring equipment for black metal part detection

Abstract

The utility model discloses thickness measuring equipment for black metal part detection, which comprises a detection table, a placement table arranged above the detection table, a fixing mechanism arranged on the placement table, a support plate connected to one side of the detection table, a top plate arranged above the support plate, and a detection mechanism arranged below the top plate. According to the utility model, the detection mechanism and the moving mechanism are arranged, the black metal part is placed on the placing table, the lower pressing plate is in contact with the black metal part, the distance between the lower pressing plate and the placing table is measured through the laser displacement sensor, and the measured value of the laser displacement sensor is the thickness value of the black metal part. And by arranging the moving mechanism, the lower pressing plate can be driven to move, so that multiple positions on the black metal part can be measured, and the comprehensiveness and the accuracy of a measurement result are ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of ferrous metal detection devices, in particular to a thickness measuring device for detecting ferrous metal parts. Background Art

[0002] Ferrous metal components refer to various parts and components made from ferrous metal materials. Ferrous metals primarily include iron, steel, cast iron, and iron-based alloys. These materials are widely used in industrial production and daily life due to their high strength, wear resistance, and low cost.

[0003] Accurate thickness measurement is crucial in the production of ferrous metal components. This not only ensures that products meet design specifications but also prevents quality issues caused by excessively thick or thin materials. Furthermore, thickness measurement plays a vital role in corrosion monitoring, safety inspections, and production process optimization. Therefore, measuring the thickness of ferrous metal components is a crucial tool for ensuring product quality, safety, and economic efficiency.

[0004] However, existing thickness measurement equipment for ferrous metal components has limitations. For example, some devices can only measure a single location on a ferrous metal component, which can lead to incomplete and inaccurate results. Because ferrous metal components may have uneven or curved surfaces, a single measurement location cannot accurately reflect the thickness distribution of the entire component. This limitation not only affects measurement accuracy but can also mislead decisions during production, impacting the quality and performance of the final product. Utility Model Content

[0005] In view of the problems in the related art, the present invention proposes a thickness measuring device for detecting ferrous metal parts to overcome the above technical problems existing in the existing related art.

[0006] To this end, the specific technical solutions adopted in this utility model are as follows:

[0007] A thickness measuring device for detecting ferrous metal parts includes a detection table, a placement table is provided above the detection table, a fixing mechanism is provided on the placement table, a support plate is connected to one side of the detection table, a top plate is provided above the support plate, and a detection mechanism is provided below the top plate.

[0008] Furthermore, in order to be able to measure the thickness of ferrous metal parts, the detection mechanism includes a movable plate arranged above the top plate, an electric telescopic rod is fixedly connected to the movable plate, a first opening is provided on the top plate, one end of the electric telescopic rod passes through the first opening and is connected to the lower pressure plate, a pressure sensor is provided inside the bottom end of the lower pressure plate, one end of the pressure sensor is flush with the lower pressure plate, a mounting plate is provided on one side of the lower pressure plate, a laser displacement sensor is provided below the mounting plate, the laser displacement sensor is flush with the lower pressure plate, and a movable mechanism is provided below the movable plate.

[0009] Furthermore, in order to stop the electric telescopic rod in time and prevent the electric telescopic rod from squeezing the ferrous metal parts too hard, causing the metal parts to deform and affecting the thickness measurement results of the metal parts, the pressure sensor is electrically connected to the controller, the controller is located at the front end of the testing platform, the controller is electrically connected to the electric telescopic rod, a display screen is provided on one side of the controller, the display screen is electrically connected to the controller, and the controller is electrically connected to the laser displacement sensor.

[0010] Furthermore, in order to drive the detection mechanism to move, it can measure the thickness of multiple locations of ferrous metal parts and ensure the accuracy of the measurement results, the moving mechanism includes guide rails arranged on both sides of the moving plate, a skateboard is connected under the moving plate, the skateboard is slidably connected to the guide rails, a rack is provided on one side of the guide rail, and a gear is provided under one side of the skateboard, the gear is meshed with the rack, and the gear is connected to the output end of the drive motor, and the drive motor is arranged above the skateboard.

[0011] Furthermore, in order to fix the ferrous metal parts and ensure that the parts remain stable during the measurement process to obtain accurate measurement results, the fixing mechanism includes a threaded rod arranged under the placement table, a slider is threadedly connected to the threaded rod, a splint is connected to the top of the slider through a connecting block, and one end of the threaded rod is connected to the output end of the rotating motor.

[0012] Furthermore, the threaded rod is connected to the fixed plate through a bearing, and the fixed plate is connected to the detection platform.

[0013] Furthermore, there are two sliders, which are symmetrically arranged. A second opening is provided on the placement platform, and the width of the connecting block matches the second opening.

[0014] The beneficial effects of the utility model are:

[0015] (1) By setting up a detection mechanism and a moving mechanism, the ferrous metal part is placed on the placement table so that the lower pressure plate contacts the ferrous metal part, and the distance between the lower pressure plate and the placement table is measured by a laser displacement sensor. The measurement value of the laser displacement sensor is the thickness value of the ferrous metal part, and by setting up a moving mechanism, the lower pressure plate can be driven to move, so that multiple positions on the ferrous metal part can be measured, thereby ensuring the comprehensiveness and accuracy of the measurement results.

[0016] (2) By setting up a fixing mechanism, ferrous metal parts can be fixed to ensure that the parts remain stable during the measurement process to obtain accurate measurement results. By setting up a movable clamp, ferrous metal parts of different sizes can be fixed, thereby improving the practicality of this equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0018] Figure 1 This is a front view of a thickness measuring device for detecting ferrous metal parts according to an embodiment of the present utility model.

[0019] Figure 2 The figure is a side view of a thickness measuring device for inspecting ferrous metal parts according to an embodiment of the present utility model.

[0020] Figure 3 The present invention is a structural diagram of a moving mechanism of a thickness measuring device for detecting ferrous metal parts according to an embodiment of the present invention.

[0021] Figure 4 The present invention is a structural diagram of a fixing mechanism of a thickness measuring device for detecting ferrous metal parts according to an embodiment of the present invention.

[0022] In the picture:

[0023] 1. Testing table; 2. Placing table; 3. Fixing mechanism; 301. Threaded rod; 302. Slider; 303. Connecting block; 304. Clamp; 305. Rotating motor; 4. Support plate; 5. Top plate; 6. Testing mechanism; 601. Moving plate; 602. Electric telescopic rod; 603. First opening; 604. Lower pressure plate; 605. Pressure sensor; 606. Mounting plate; 607. Laser displacement sensor; 7. Moving mechanism; 701. Guide rail; 702. Slide plate; 703. Rack; 704. Gear; 705. Drive motor; 8. Display screen; 9. Fixing plate; 10. Second opening; 11. Controller. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described 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 making creative efforts are within the scope of protection of the present invention.

[0025] According to an embodiment of the present utility model, a thickness measuring device for detecting ferrous metal parts is provided.

[0026] Example 1

[0027] like Figures 1-4As shown, according to the embodiment of the utility model, the thickness measuring device for detecting ferrous metal parts includes a detection table 1, a placement table 2 is provided above the detection table 1, a fixing mechanism 3 is provided on the placement table 2, a support plate 4 is connected to one side of the detection table 1, a top plate 5 is provided above the support plate 4, and a detection mechanism 6 is provided below the top plate 5. The detection mechanism 6 includes a movable plate 601 provided above the top plate 5, an electric telescopic rod 602 is fixedly connected to the movable plate 601, a first opening 603 is provided on the top plate 5, one end of the electric telescopic rod 602 passes through the first opening 603 and is connected to the lower pressure plate 604, and the bottom end of the lower pressure plate 604 is provided with a There is a pressure sensor 605, one end of the pressure sensor 605 is flush with the lower pressure plate 604, a mounting plate 606 is provided on one side of the lower pressure plate 604, a laser displacement sensor 607 is provided below the mounting plate 606, the laser displacement sensor 607 is flush with the lower pressure plate 604, a moving mechanism 7 is provided below the moving plate 601, the pressure sensor 605 is electrically connected to the controller 11, the controller 11 is provided at the front end of the detection platform 1, the controller 11 is electrically connected to the electric telescopic rod 602, a display screen 8 is provided on one side of the controller 11, the display screen 8 is electrically connected to the controller 11, the controller 11 is electrically connected to the laser displacement sensor 607 is electrically connected, the moving mechanism 7 includes guide rails 701 provided on both sides of the moving plate 601, a slide 702 is connected below the moving plate 601, the slide 702 is slidably connected to the guide rail 701, a rack 703 is provided on one side of the guide rail 701, a gear 704 is provided below one side of the slide 702, the gear 704 is meshed with the rack 703, the gear 704 is connected to the output end of the drive motor 705, the drive motor 705 is provided above the slide 702, the fixing mechanism 3 includes a threaded rod 301 provided below the placement table 2, the threads on both sides of the threaded rod 301 are symmetrically arranged, and the threads on the threaded rod 301 are symmetrically arranged. A slider 302 is threadedly connected, and a clamping plate 304 is connected to the top of the slider 302 through a connecting block 303. A rubber pad is provided on the inside of the clamping plate 304 to prevent the clamping plate 304 from clamping the ferrous metal parts too hard during the fixing process, thereby damaging the ferrous metal parts. One end of the threaded rod 301 is connected to the output end of the rotating motor 305, and the threaded rod 301 is connected to the fixed plate 9 through a bearing. The fixed plate 9 is connected to the detection table 1. There are two sliders 302, and the two sliders 302 are symmetrically arranged. A second opening 10 is provided on the placement table 2, and the width of the connecting block 303 matches the second opening 10.

[0028] In order to facilitate understanding of the above technical solutions of the present invention, the working principle or operation method of the present invention in actual process is described in detail below.

[0029] In actual application, the ferrous metal part is placed on the placement table 2, and the rotating motor 305 is started to drive the threaded rod 301 to rotate. The rotation of the threaded rod 301 drives the two sliders 302 to move toward each other, thereby driving the two clamping plates 304 to clamp the ferrous metal part. After clamping, the rotating motor 305 is turned off, and then the electric telescopic rod 602 and the laser displacement sensor 607 are started to drive the lower pressure plate 604 to move downward. When the lower pressure plate 604 contacts the ferrous metal part, the pressure sensor 605 can feel the pressure and can send a signal to the controller 11. The controller 11 can control the electric telescopic rod 602 to stop moving, and the laser displacement sensor 607 can transmit the current distance value to the controller 11 and display the distance value on the display screen 8. It can be displayed to facilitate the operator to observe the thickness data of the ferrous metal parts. After the thickness value detection here is completed, the electric telescopic rod 602 can be started to retract, driving the lower pressure plate 604 to move upward, and then the drive motor 705 can be started to drive the gear 704 to rotate. The gear 704 is engaged with the rack 703, driving the slider 302 to move, thereby driving the movable plate 601 to move. The movement of the movable plate 601 drives the lower pressure plate 604 to move. Then, by starting the electric telescopic rod 602 again, multiple positions on the ferrous metal parts can be measured to ensure the comprehensiveness and accuracy of the measurement results. After the measurement is completed, the rotating motor 305 can be started in reverse to drive the splint 304 away from the ferrous metal parts, making it convenient to remove the metal parts.

[0030] To sum up, with the help of the above-mentioned technical scheme of the present invention, by setting up the detection mechanism 6 and the moving mechanism 7, by placing the ferrous metal part on the placement table 2, the lower pressure plate 604 is in contact with the ferrous metal part, and the distance between the lower pressure plate 604 and the placement table 2 is measured by the laser displacement sensor 607. The measurement value of the laser displacement sensor 607 is the thickness value of the ferrous metal part, and by setting up the moving mechanism 7, the lower pressure plate 604 can be driven to move, so that multiple positions on the ferrous metal part can be measured to ensure the comprehensiveness and accuracy of the measurement results, and by setting up the fixing mechanism 3, the ferrous metal part can be fixed to ensure that the part remains stable during the measurement process to obtain accurate measurement results, and by setting up the movable splint 304, ferrous metal parts of different sizes can be fixed, thereby improving the practicality of this equipment.

[0031] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A thickness measuring device for detecting ferrous metal parts, characterized in that: The invention comprises a detection platform (1), a placement platform (2) is provided above the detection platform (1), a fixing mechanism (3) is provided on the placement platform (2), a support plate (4) is connected to one side of the detection platform (1), a top plate (5) is provided above the support plate (4), and a detection mechanism (6) is provided below the top plate (5).

2. The thickness measuring device for detecting ferrous metal parts according to claim 1, characterized in that: The detection mechanism (6) comprises a movable plate (601) arranged above the top plate (5), an electric telescopic rod (602) is fixedly connected to the movable plate (601), a first opening (603) is provided on the top plate (5), one end of the electric telescopic rod (602) passes through the first opening (603) and is connected to the lower pressing plate (604), a pressure sensor (605) is provided inside the bottom end of the lower pressing plate (604), one end of the pressure sensor (605) is flush with the lower pressing plate (604), a mounting plate (606) is provided on one side of the lower pressing plate (604), a laser displacement sensor (607) is provided below the mounting plate (606), the laser displacement sensor (607) is flush with the lower pressing plate (604), and a movable mechanism (7) is provided below the movable plate (601).

3. The thickness measuring device for detecting ferrous metal parts according to claim 2, characterized in that: The pressure sensor (605) is electrically connected to the controller (11), the controller (11) is arranged at the front end of the detection platform (1), the controller (11) is electrically connected to the electric telescopic rod (602), a display screen (8) is provided on one side of the controller (11), the display screen (8) is electrically connected to the controller (11), and the controller (11) is electrically connected to the laser displacement sensor (607).

4. The thickness measuring device for detecting ferrous metal parts according to claim 2, characterized in that: The moving mechanism (7) comprises guide rails (701) arranged on both sides of a moving plate (601); a slide plate (702) is connected below the moving plate (601); the slide plate (702) is slidably connected to the guide rails (701); a rack (703) is provided on one side of the guide rails (701); a gear (704) is provided below one side of the slide plate (702); the gear (704) is meshed with the rack (703); the gear (704) is connected to the output end of a driving motor (705); and the driving motor (705) is arranged above the slide plate (702).

5. The thickness measuring device for detecting ferrous metal parts according to claim 1, characterized in that: The fixing mechanism (3) comprises a threaded rod (301) disposed below the placement platform (2); a slider (302) is threadedly connected to the threaded rod (301); a clamping plate (304) is connected above the slider (302) via a connecting block (303); and one end of the threaded rod (301) is connected to the output end of a rotating motor (305).

6. The thickness measuring device for detecting ferrous metal parts according to claim 5, characterized in that: The threaded rod (301) is connected to a fixed plate (9) via a bearing, and the fixed plate (9) is connected to the detection platform (1).

7. The thickness measuring device for detecting ferrous metal parts according to claim 5, characterized in that: There are two sliders (302), which are symmetrically arranged. A second opening (10) is provided on the placement platform (2), and the width of the connecting block (303) matches the second opening (10).

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