A metal parts compliance device

Abstract

The present application relates to the field of metal parts processing, and discloses a metal parts standard-reaching device, including a workbench and a control box and a drive motor respectively installed on both sides of the workbench, electric push rods and positioning plates connected to the output shaft ends of the electric push rods are symmetrically installed on the front and back sides above the workbench, displacement plates are slidably arranged on the left and right sides, and slide grooves are provided on the positioning plates. Both ends of the displacement plates respectively penetrate the slide grooves and extend outside the slide grooves, and displacement sensors and infrared sensors are installed. A cavity is provided inside the workbench and below the displacement plate, and a sliding mechanism for driving the displacement plate to move is provided in the cavity. The metal parts standard-reaching device realizes automatic detection of the length of metal parts, thereby obtaining whether the length of the metal parts is within the standard range, achieving the purpose of automatically detecting whether the length of metal parts meets the standard, improving production efficiency, and avoiding errors caused by manual measurement.

Description

Technical Field

[0001] The present application relates to the technical field of metal parts processing, and in particular to a metal parts standard-reaching device. Background Art

[0002] In the process of machining metal parts, it is often encountered that the size of the workpiece to be processed is not suitable. In order to ensure that the processed product meets the standards, the operator is required to measure each workpiece to be processed before machining.

[0003] In the prior art, the length of metal parts is mostly measured by a tape measure, which is time-consuming and labor-intensive, and has low work efficiency. In addition, there will be measurement errors when manually observing the tape measure scale, which greatly reduces the qualified rate of metal parts and increases production costs. Utility Model Content

[0004] In order to solve the problem that the existing metal parts size detection operation is in compliance with standards, most of them use a tape measure to measure the metal parts. This operation is time-consuming and labor-intensive, and has low work efficiency. In addition, there will be measurement errors when manually visually observing the tape measure scale, which greatly reduces the qualified rate of metal parts and increases production costs. The present application provides a metal parts compliance device.

[0005] The metal parts compliance device provided in this application adopts the following technical solution:

[0006] A metal parts compliance device comprises a workbench and a control box and a drive motor respectively installed on both sides of the workbench, electric push rods and positioning plates connected to the output shaft ends of the electric push rods are symmetrically installed on the front and rear sides above the workbench, and displacement plates are slidably arranged on the left and right sides, and slide grooves are opened on the positioning plates. Both ends of the displacement plate respectively penetrate the slide grooves and extend outside the slide grooves, and are installed with displacement sensors and infrared sensors. A cavity is provided inside the workbench and below the displacement plate, and a sliding mechanism for driving the displacement plate to move is provided in the cavity.

[0007] Preferably, a controller electrically connected to the displacement sensor and the infrared sensor is installed inside the control box, and a warning light is installed on the top.

[0008] Preferably, the sliding mechanism includes a bidirectional threaded rod rotatably installed inside the cavity and sliders sleeved on both ends of the bidirectional threaded rod, the slider is helically connected to the bidirectional threaded rod, and one end of the bidirectional threaded rod passes through the outside of the workbench and is connected to the output end of the drive motor.

[0009] Preferably, through holes communicating with the cavity are symmetrically provided on the workbench, and the sliding block passes through the through holes and extends into the slide groove to be connected with the displacement plate.

[0010] Preferably, a rubber pad is installed at the bottom of the workbench.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] The metal parts compliance device realizes automatic detection of the length of metal parts by setting a sliding mechanism, a displacement sensor and an infrared sensor, so as to determine whether the length of the metal parts is within the compliance range, thereby achieving the purpose of automatically detecting whether the length of the metal parts is up to standard, improving production efficiency and avoiding errors caused by manual measurement. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0014] Figure 2 It is a schematic diagram of the overall internal structure of the utility model;

[0015] Figure 3 It is a top view of the workbench in the utility model.

[0016] Explanation of the accompanying drawings: 1. Workbench; 2. Control box; 3. Drive motor; 4. Displacement plate; 5. Positioning plate; 6. Prompt light; 8. Slider; 7. Bidirectional threaded rod; 9. Electric push rod; 10. Slide slot. DETAILED DESCRIPTION

[0017] 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.

[0018] See also Figures 1 to 3 , the utility model provides a technical solution:

[0019] A metal parts compliance device comprises a workbench 1 and a control box 2 and a drive motor 3 respectively installed on both sides of the workbench 1; electric push rods 9 and a positioning plate 5 connected to the output shaft end of the electric push rod 9 are symmetrically installed on the front and rear sides above the workbench 1; displacement plates 4 are slidably arranged on the left and right sides; slide grooves 10 are provided on the positioning plates 5; both ends of the displacement plate 4 respectively penetrate the slide groove 10 and extend to the outside of the slide groove 10; and a displacement sensor and an infrared sensor are installed; a cavity is provided inside the workbench 1 and below the displacement plate 4; a sliding mechanism for driving the displacement plate 4 to move is provided in the cavity.

[0020] During operation, the metal part is placed on the workbench 1 so that it is located in the middle position of the positioning plate 5 and the displacement plate 4. The electric push rod is then driven to drive the positioning plate 5 to clamp and fix it on the front and rear sides of the metal part to play a positioning role, so that the metal part is aligned and placed parallel on the workbench 1 to improve the accuracy of detection. The displacement plate 4 is then driven to move by the sliding mechanism. When the displacement plate 4 contacts the two ends of the metal part, a signal is sent to the inside of the control box 2 through the infrared sensor to control the sliding mechanism to stop working. While moving, the displacement generated by the movement of the displacement plate 4 is detected by the displacement sensor, so as to determine whether the length of the metal part is within the standard range, thereby achieving the purpose of automatically detecting whether the length of the metal part is up to standard.

[0021] It should be noted that in actual operation, in the initial state, the distance between the two displacement plates 4 is certain. When the displacement sensor detects the displacement generated when the displacement plate 4 moves to contact the two ends of the metal part, the actual length of the metal part can be obtained by subtracting the displacement generated by the two from the distance between the two.

[0022] A controller electrically connected to the displacement sensor and the infrared sensor is installed inside the control box 2, and a warning light 6 is installed on the top. When the actual length of the measured metal part is within the standard range, the controller controls the warning light 6 to light up green to remind the staff, and if it does not meet the standard, the red light will be turned on.

[0023] The sliding mechanism includes a bidirectional threaded rod 7 rotatably mounted inside the cavity and a slider 8 sleeved and mounted at both ends of the bidirectional threaded rod 7. The slider 8 is connected to the bidirectional threaded rod 7 by a spiral transmission. One end of the bidirectional threaded rod 7 passes through the outside of the workbench 1 and is connected to the output end of the drive motor 3.

[0024] Through holes communicating with the cavity are symmetrically arranged on the workbench 1 , and the slider 8 passes through the through holes and extends into the slide groove 10 to be connected with the displacement plate 4 .

[0025] The driving motor 3 drives the bidirectional threaded rod 7 to rotate forward and reversely, so that the slider 8 moves relative to or toward each other, and the slider drives the displacement plate 4 to move, thereby completing the automatic measurement work.

[0026] A rubber pad is installed at the bottom of the workbench 1 to improve the overall stability of the device.

[0027] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, which may refer to mechanical connection or electrical connection, or internal communication between two components, or direct connection. "upper", "lower", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the object being described changes, the relative positional relationship may change;

[0028] Secondly: In the drawings of the embodiments disclosed in the present utility model, only the structures related to the embodiments disclosed in the present utility model are involved, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present utility model can be combined with each other;

[0029] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.

[0030] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A metal parts compliance device, characterized by: The invention comprises a workbench (1) and a control box (2) and a drive motor (3) respectively mounted on both sides of the workbench (1); an electric push rod (9) and a positioning plate (5) connected to the output shaft end of the electric push rod (9) are symmetrically mounted on the front and rear sides above the workbench (1); a displacement plate (4) is slidably mounted on the left and right sides; a slide groove (10) is provided on each of the positioning plates (5); two ends of the displacement plate (4) respectively penetrate the slide groove (10) and extend outside the slide groove (10); a displacement sensor and an infrared sensor are mounted thereon; a cavity is arranged inside the workbench (1) and below the displacement plate (4); a sliding mechanism for driving the displacement plate (4) to move is arranged in the cavity.

2. A metal parts compliance device according to claim 1, characterized in that: A controller electrically connected to the displacement sensor, the infrared sensor and the drive motor (3) is installed inside the control box (2), and a warning light (6) is installed on the top.

3. A metal parts compliance device according to claim 1, characterized in that: The sliding mechanism comprises a bidirectional threaded rod (7) rotatably mounted inside the cavity and sliders (8) sleeved and mounted on both ends of the bidirectional threaded rod (7); the sliders (8) are connected to the bidirectional threaded rod (7) by a spiral transmission; one end of the bidirectional threaded rod (7) passes through the outside of the workbench (1) and is connected to the output end of the drive motor (3).

4. A metal parts compliance device according to claim 3, characterized in that: The workbench (1) is symmetrically provided with through holes that are in communication with the cavity, and the sliding block (8) passes through the through holes and extends into the sliding groove (10) to be connected with the displacement plate (4).

5. A metal parts compliance device according to claim 1, characterized in that: A rubber pad is installed at the bottom of the workbench (1).

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