Clamping tool for automobile lamp detection

Abstract

The utility model discloses a clamping tool for automobile lamp detection, which belongs to the technical field of automobile lamps and comprises a worktable, a connecting shaft is rotatably mounted on the top surface of the worktable, a connecting plate is fixedly connected to the top end of the connecting shaft, and a second motor for driving the connecting shaft to rotate is fixedly mounted at the bottom of the worktable. Mounting grooves are formed in the two ends of the connecting plate, two L-shaped connecting rods are arranged in each mounting groove, the lamp is mounted on the clamping plate at one end of the connecting plate, the clamping plate is driven by the driving assembly to conduct clamping, then the connecting shaft is driven by the second motor to rotate, and detection is conducted on the connecting plate before the connecting plate rotates by 180 degrees; when the connecting plate rotates by 180 degrees, the other end of the connecting plate returns to the position where the lamp is installed originally, the lamp to be detected is taken down from the connecting plate originally, during repeated and continuous detection, one side of the lamp at the two ends of the connecting plate is installed, the other side of the lamp at the two ends of the connecting plate is detached through rotation of the connecting plate, and the detection efficiency is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of automobile lamps, and in particular relates to a clamping tool for detecting automobile lamps. Background Art

[0002] As people's living standards improve, the demand for cars is increasing. In the construction of cars, car lamps are needed. After manufacturing, car lamps will be tested. During the test, the lamps are clamped by clamping tools. After the car lamps are firmly clamped by the tools, they are powered on for testing.

[0003] When testing existing automobile lamps, the lamps must be placed on a testing device for testing. The steps of placing the lamps on the testing device for testing are installation, testing and removal. However, if multiple lamps are tested continuously, the above steps must be repeated. After removing the lamp after the previous test is completed, the next lamp to be tested needs to be installed, which makes the operation more cumbersome and leads to low testing efficiency.

[0004] To this end, we proposed a clamping tool for automobile lamp inspection to solve the above problems. Utility Model Content

[0005] The utility model aims to solve the problem of low detection efficiency in the prior art and proposes a clamping tool for detecting automobile lamps.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A clamping tool for detecting automobile lamps, comprising a workbench, a connecting shaft is rotatably installed on the top surface of the workbench, a connecting plate is fixedly connected to the top end of the connecting shaft, a second motor that drives the connecting shaft to rotate is fixedly installed on the bottom of the workbench, mounting grooves are provided at both ends of the connecting plate, two L-shaped connecting rods are provided in each of the mounting grooves, the horizontal ends of the two L-shaped connecting rods are fixedly connected to a group of arc-shaped clamping plates for fixing the lamps, the arc-shaped openings of the two clamping plates are arranged facing each other, and a driving component that drives the two L-shaped connecting rods on the same side to move toward each other is provided in the mounting groove.

[0008] Preferably, the driving assembly includes a bidirectional screw, which is rotatably connected in the mounting groove, and the two L-shaped connecting rods are respectively threadedly sleeved on both ends of the bidirectional screw, and one side of the connecting plate is fixedly connected to a first motor that drives the bidirectional screw to rotate.

[0009] Preferably, the two side walls of the vertical end of the L-shaped connecting rod are in close contact with the inner wall of the mounting groove.

[0010] Preferably, one side of the two clamping plates facing each other is detachably connected to a T-block, and one adjacent end of the two T-blocks is fixedly connected to an arc-shaped replacement plate.

[0011] Preferably, the bottom surfaces at both ends of the connecting plate are fixedly connected to a mounting frame, and batteries for lamp detection are installed in the mounting frame, and each of the batteries is located below the two clamping plates.

[0012] Preferably, the horizontal end of the L-shaped connecting rod is located between the clamping plate and the connecting plate.

[0013] To sum up, the technical effects and advantages of the utility model are as follows: the lamp is installed on the clamping plate at one end of the connecting plate through the setting of the connecting shaft, the second motor, the connecting plate, the clamping plate and the driving assembly, and the clamping plate is driven by the driving assembly to clamp it, and then the connecting shaft is driven by the second motor to rotate, and the connection plate is tested before the connecting plate rotates to 180 degrees. When the connecting plate rotates 180 degrees, the other end of the connecting plate will return to the position where the lamp was originally installed, and the originally tested lamp is removed from the connecting plate. When the test is repeated continuously, the lamps at both ends of the connecting plate are installed on one side and disassembled on the other side through the rotation of the connecting plate, thereby improving the efficiency of the test; through the setting of the replacement plate, when the lamp to be tested by the clamping plate is small in size, it is clamped by an external replacement plate, thereby improving the practicability of the test. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of a clamping tool structure for automobile lamp testing;

[0015] Figure 2 This is a cross-sectional view of a clamping tool for testing automobile lamps;

[0016] Figure 3 This is a schematic diagram of the installation structure of a connecting plate in a clamping tool for automobile lamp inspection;

[0017] Figure 4 for Figure 3 A schematic diagram of the enlarged structure in the middle.

[0018] 1. In the figure: workbench; 2. connecting shaft; 3. connecting plate; 4. mounting frame; 5. battery; 6. first motor; 7. second motor; 8. L-shaped connecting rod; 9. mounting groove; 10. bidirectional lead screw; 11. clamping plate; 12. T-block; 13. replacement plate. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0020] In order to better understand the above technical solution, the above technical solution will be described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0021] Reference Figure 1-Figure 3 A clamping tool for automobile lamp detection includes a workbench 1, a connecting shaft 2 is rotatably installed on the top surface of the workbench 1, a connecting plate 3 is fixedly connected to the top of the connecting shaft 2, a second motor 7 for driving the connecting shaft 2 to rotate is fixedly installed on the bottom of the workbench 1, mounting grooves 9 are provided at both ends of the connecting plate 3, two L-shaped connecting rods 8 are provided in each mounting groove 9, the vertical ends of the two L-shaped connecting rods 8 extend into the mounting grooves 9, and the horizontal ends of the two L-shaped connecting rods 8 are fixedly connected to a group of arc-shaped clamping plates 11 for fixing lamps, a group of clamping plates 11 is composed of two separate plates, the arc-shaped openings of the two clamping plates 11 are arranged facing each other, and the arc-shaped inner concave of the clamping plates 11 is opposite to each other. The mounting groove 9 is provided with a driving assembly for driving the two L-shaped connecting rods 8 on the same side to move toward each other. The lamp is installed on the clamping plate 11 at one end of the connecting plate 3, and the driving assembly drives the clamping plate 11 to clamp it. Then the connecting shaft 2 is driven to rotate by the second motor 7. Before the connecting plate 3 rotates to 180 degrees, the connecting plate 3 is tested. When the connecting plate 3 rotates 180 degrees, the other end of the connecting plate 3 returns to the position where the lamp was originally installed, and the originally tested lamp is removed from the connecting plate 3. When the test is repeated continuously, the lamps at both ends of the connecting plate 3 are installed on one side and removed on the other side through the rotation of the connecting plate 3, thereby improving the efficiency of the test.

[0022] Reference Figure 3-Figure 4 The driving assembly includes a bidirectional lead screw 10, which is rotatably connected in the mounting groove 9. The bidirectional lead screw 10 is horizontally installed in the mounting groove 9. Two L-shaped connecting rods 8 are respectively threadedly sleeved on both ends of the bidirectional lead screw 10. One side of the connecting plate 3 is fixedly connected with a first motor 6 that drives the bidirectional lead screw 10 to rotate. The bidirectional lead screw 10 is rotated by the drive of the first motor 6. The rotation of the bidirectional lead screw 10 drives the L-shaped connecting rods 8 at both ends of the bidirectional lead screw 10 to approach each other. The clamping plate 11 on the L-shaped connecting rod 8 fixes the lamp to improve the stability of the detection.

[0023] Reference Figure 2 The two side walls of the vertical end of the L-shaped connecting rod 8 are in close contact with the inner wall of the mounting groove 9. When the L-shaped connecting rod 8 moves with the bidirectional lead screw 10, the vertical end of the L-shaped connecting rod 8 is in close contact with the inner wall of the mounting groove 9, thereby improving the stability of the movement of the L-shaped connecting rod 8.

[0024] Reference Figure 4A T-block 12 is detachably connected to one side of the two clamping plates 11 facing each other, and an arc-shaped replacement plate 13 is fixedly connected to one adjacent end of the two T-blocks 12. Since the diameter of the lamp to be detected may be smaller than the curvature of the clamping plate 11, the replacement plate 13 is clamped in the clamping plate 11 through the T-block 12. The arc of the replacement plate 13 is smaller than that of the clamping plate 11, so that the detection of lamps of different sizes can be achieved.

[0025] Reference Figure 1-Figure 3 The bottom surfaces of both ends of the connecting plate 3 are fixedly connected with a mounting frame 4, and batteries 5 for lamp detection are installed in the mounting frame 4. Each battery 5 is located below two clamping plates 11. The battery 5 provides energy for the detection lamp. The battery 5 is located below the clamping plate 11, which is convenient for power supply and reduces the use of wires.

[0026] Reference Figure 3 The horizontal end of the L-shaped connecting rod 8 is located between the clamping plate 11 and the connecting plate 3. There is a distance between the clamping plate 11 and the top surface of the connecting plate 3, which makes it convenient to place the lamp on the top surface of the connecting plate 3, so that the lamp is placed stably and convenient to clamp the clamping plate 11.

[0027] Working principle:

[0028] First place the lamp between the two clamping plates 11 at one end of the connecting plate 3, and then drive the bidirectional screw 10 through the first motor 6 to clamp and fix the lamp between the clamping plates 11, and then drive the connecting shaft 2 to rotate through the second motor 7 to make the connecting plate 3 on the connecting shaft 2 rotate synchronously, and place the lamp to be tested on the connecting shaft 2 for testing during the rotation of the connecting plate 3. When the connecting plate 3 rotates 180 degrees, stop, take out the lamp placed on one end of the connecting plate 3, and at the same time, place a lamp to be tested on the other end of the connecting plate 3 to achieve continuous lamp testing.

[0029] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A clamping tool for automobile lamp inspection, comprising a workbench (1), characterized in that: A connecting shaft (2) is rotatably mounted on the top surface of the workbench (1), a connecting plate (3) is fixedly connected to the top end of the connecting shaft (2), a second motor (7) for driving the connecting shaft (2) to rotate is fixedly mounted on the bottom of the workbench (1), mounting grooves (9) are provided at both ends of the connecting plate (3), two L-shaped connecting rods (8) are provided in each of the mounting grooves (9), the horizontal ends of the two L-shaped connecting rods (8) are fixedly connected to a group of arc-shaped clamping plates (11) for fixing lamps, the arc-shaped openings of the two clamping plates (11) are arranged facing each other, and a driving component for driving the two L-shaped connecting rods (8) on the same side to move towards each other is provided in the mounting groove (9).

2. The clamping tool for automobile lamp inspection according to claim 1, characterized in that: The driving assembly comprises a bidirectional lead screw (10), the bidirectional lead screw (10) is rotatably connected in the mounting groove (9), the two L-shaped connecting rods (8) are respectively threadedly sleeved on the two ends of the bidirectional lead screw (10), and one side of the connecting plate (3) is fixedly connected to a first motor (6) for driving the bidirectional lead screw (10) to rotate.

3. The clamping tool for automobile lamp inspection according to claim 1, characterized in that: The two side walls of the vertical end of the L-shaped connecting rod (8) are in close contact with the inner wall of the installation groove (9).

4. The clamping tool for automobile lamp inspection according to claim 1, characterized in that: One side of the two clamping plates (11) facing each other is detachably connected to a T-shaped block (12), and adjacent ends of the two T-shaped blocks (12) are fixedly connected to an arc-shaped replacement plate (13).

5. The clamping tool for automobile lamp inspection according to claim 1, characterized in that: The bottom surfaces at both ends of the connection plate (3) are fixedly connected to a mounting frame (4), and a storage battery (5) for lamp detection is installed in the mounting frame (4), and each storage battery (5) is located below two clamping plates (11).

6. The clamping tool for automobile lamp inspection according to claim 1, characterized in that: The horizontal end of the L-shaped connecting rod (8) is located between the clamping plate (11) and the connecting plate (3).

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