Part size detection device

Abstract

The utility model discloses a part dimension detection device, which relates to the technical field of automobile part dimension detection and comprises a bottom plate, two sides of the bottom plate are respectively provided with a side plate, one side of the right side plate is provided with an electric sliding type first detection plate, and one end of the first detection plate is rotatably connected with a manual telescopic rod. A second detection plate is arranged at one end of the left side plate and is of a coil spring reset type lifting structure. The first detection plate is pushed through the electric telescopic rod to detect the length of an automobile part, the second detection plate is pulled through the electric telescopic rod to detect the height of the automobile part, the pull rope drives the rotating shaft to rotate when the second detection plate is pulled, so that the coil spring connected with the rotating shaft deforms, and after the second detection plate is released, the coil spring restores to the initial state. And in addition, a magnifying lens is arranged on the device, so that the reading accuracy is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile part size detection, in particular to a part size detection device. Background Art

[0002] Auto parts are the units that constitute the overall processing of auto parts and the products that serve the processing of auto parts. The existing methods of detecting the size of auto parts mostly use a ruler to measure the parts. However, the horizontal placement of the ruler cannot be guaranteed during the measurement process, which easily leads to errors and inaccurate measurement results. Therefore, we propose a device for detecting the height and length of auto parts. Utility Model Content

[0003] The utility model provides a part size detection device, which solves the problem that the horizontal placement of the ruler cannot be guaranteed during the existing automobile part size measurement process.

[0004] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0005] A part size detection device comprises a bottom plate, side plates are respectively arranged on both sides of the bottom plate, top plates are arranged on the top ends of the two side plates, one surface of one of the side plates is provided with an electric sliding first detection plate, and one end of the first detection plate is rotatably connected to a manual telescopic rod, and one end of the other side plate is provided with a second detection plate, and the second detection plate is a coil spring reset lifting structure.

[0006] Preferably, two electric telescopic rods are connected to one end of the first detection plate, and the two electric telescopic rods are installed at one end of the right side plate. The extended parts of the electric telescopic rods pass through the right side plate and extend outward, and mounting plates are respectively provided at the bottom of the two electric telescopic rods.

[0007] Preferably, a slide rail is provided at one end of the first detection plate, a slider is provided on the slide rail, a first pointer is provided at the bottom of the slide rail, a first scale line is provided below the first pointer, and the first scale line is provided on one side of the bottom plate.

[0008] Preferably, a fixed block is provided on one side of the sliding block, a rotating block is rotatably connected outside the fixed block, one end of the rotating block is connected to a manual telescopic rod, and the other end of the manual telescopic rod is connected to a magnifying glass.

[0009] Preferably, the manual telescopic rod is a telescopic sleeve structure with damping.

[0010] Preferably, a positioning plate is provided on the lower surface of the top plate, a rotating shaft is provided in the middle of the positioning plate, the rotating shaft passes through the positioning plate and extends outward, the other end of the rotating shaft is connected to the left side plate, and the rotating shaft is rotatably connected to the left side plate and the positioning plate respectively.

[0011] Preferably, a coil spring is provided at one end of the positioning plate, one end of the coil spring is connected to the extension of the rotating shaft, and a positioning block is provided at the other end, and the positioning block is installed on one side of the positioning plate.

[0012] Preferably, a pull rope is wound around the rotating shaft, one end of the pull rope is connected to a second detection plate, a second pointer is provided at one end of the second detection plate, a second scale line is provided below the second pointer, and a second scale line is provided on the front surface of the side plate on one side of the second pointer.

[0013] The beneficial effects of the utility model are as follows: the first detection plate is pushed by the electric telescopic rod to detect the length of automobile parts, and the second detection plate is pulled to detect the height of automobile parts. When the second detection plate is pulled, the pull rope drives the rotating shaft to rotate, thereby deforming the coil spring connected to the rotating shaft. After the second detection plate is released, the coil spring restores its initial shape, thereby driving the rotating shaft to reverse and automatically resetting the second detection plate, which is convenient for the next measurement. The device is equipped with a magnifying glass to improve the accuracy of the readings. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0015] Figure 2 For the utility model Figure 1 Enlarged view of point A in the middle;

[0016] Figure 3 This is a schematic diagram of the positioning plate structure of the utility model.

[0017] Numbers in the figure: 1, bottom plate; 2, side plate; 3, top plate; 4, electric telescopic rod; 5, mounting plate; 6, first detection plate; 7, slide rail; 8, slide block; 9, first pointer; 10, first scale line; 11, fixed block; 12, rotating block; 13, manual telescopic rod; 14, magnifying glass; 15, positioning plate; 16, rotating shaft; 17, pull rope; 18, second detection plate; 19, coil spring; 20, positioning block; 21, second pointer; 22, second scale line. DETAILED DESCRIPTION

[0018] 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.

[0019] Reference Figure 1-Figure 3A part size detection device includes a bottom plate 1, side plates 2 are respectively arranged on both sides of the bottom plate 1, top plates 3 are arranged on the tops of the two side plates 2, and an electric sliding first detection plate 6 is arranged on one side of the right side plate 2. Two electric telescopic rods 4 are connected to one end of the first detection plate 6, which are used to push the first detection plate 6 to slide on the bottom plate 1, so as to determine the length of the automobile parts. The two electric telescopic rods 4 are both installed at one end of the right side plate 2, and the extended part of the electric telescopic rod 4 passes through the right side plate 2 and extends outward, and the bottoms of the two electric telescopic rods 4 are respectively provided with mounting plates 5, and a slide rail 7 is arranged at one end of the first detection plate 6, and a slider is arranged on the slide rail 7. 8. The slider 8 can slide on the slide rail 7 to meet the requirements of automobile parts of different heights when reading with the magnifying glass 14, and a first pointer 9 is arranged at the bottom of the slide rail 7, a first scale line 10 is arranged below the first pointer 9, and the first scale line 10 is arranged on one side of the bottom plate 1, and a fixed block 11 is arranged on one side of the slider 8, and a rotating block 12 is rotatably connected to the fixed block 11. One end of the rotating block 12 is connected to a manual telescopic rod 13, and the other end of the manual telescopic rod 13 is connected to a magnifying glass 14. The manual telescopic rod 13 is a telescopic sleeve structure with damping, which is convenient for adjusting the length by manual pulling, so that the magnifying glass 14 corresponds to different positions to observe the scale.

[0020] A second detection plate 18 is provided at one end of the left side plate 2. The second detection plate 18 is a coil spring reset type lifting structure. A positioning plate 15 is provided on the lower surface of the top plate 3. A rotating shaft 16 is provided in the middle of the positioning plate 15. The rotating shaft 16 penetrates the positioning plate 15 and extends outward. The other end of the rotating shaft 16 is connected to the left side plate 2, and the rotating shaft 16 is rotatably connected to the left side plate 2 and the positioning plate 15 respectively. A coil spring 19 is provided at one end of the positioning plate 15. When the coil spring 19 is deformed by an external force, it can automatically restore its initial shape after the external force is released. One end of the coil spring 19 It is connected to the extension of the rotating shaft 16, and the coil spring 19 is connected to the rotating shaft 16. The rotating shaft 16 provides external force for the coil spring 19. After the external force is released, the coil spring 19 drives the structure installed on the rotating shaft 16 to automatically reset. A positioning block 20 is provided at the other end, and the positioning block 20 is installed on one side of the positioning plate 15. A pull rope 17 is wound around the rotating shaft 16, and one end of the pull rope 17 is connected to a second detection plate 18. A second pointer 21 is provided at one end of the second detection plate 18, and a second scale line 22 is provided below the second pointer 21. The second scale line 22 is provided on one side of the left side panel 2.

[0021] During use, the automobile part is first placed on the bottom plate 1, with one end against the left side plate 2, and the electric telescopic rod 4 is started. The electric telescopic rod 4 extends to push the first detection plate 6 to move to the left until it is against the other end of the automobile part. At this time, the scale on the first scale line 10 pointed by the first pointer 9 can be read, which is the length of the automobile part. Then, the second detection plate 18 is pulled down to make it against the top of the automobile part, and the scale on the second scale line 22 pointed by the second pointer 21 can be read, which is the height of the automobile part. When the second detection plate 18 is pulled down, the pull rope 17 drives the rotating shaft 16 to rotate, so that the coil spring 19 is deformed. After the second detection plate 18 is released, the second detection plate 18 can be automatically reset under the action of the coil spring 19, which is convenient for the next measurement. When reading data, the scale line can be magnified with the help of the magnifying glass 14, so as to increase the accuracy of the reading. Figure 1 As shown, when reading the length of the automobile part, it is only necessary to directly extend the manual telescopic rod 13 to the first scale line 10. When reading the height of the automobile part, it is necessary to rotate the manual telescopic rod 13 clockwise and then extend the manual telescopic rod 13 to the second scale line 22.

[0022] 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 part size detection device, comprising a base plate (1), characterized in that: Side plates (2) are respectively arranged on both sides of the bottom plate (1), and top plates (3) are arranged at the top ends of the two side plates (2). One side of one of the side plates (2) is provided with an electrically sliding first detection plate (6), and one end of the first detection plate (6) is rotatably connected to a manual telescopic rod (13), and one end of the other side plate (2) is provided with a second detection plate (18), and the second detection plate (18) is a coil spring reset type lifting structure.

2. A part size detection device according to claim 1, characterized in that: One end of the first detection plate (6) is connected to two electric telescopic rods (4), and the two electric telescopic rods (4) are both mounted on one end of the right side plate (2). The extended portion of the electric telescopic rod (4) passes through the right side plate (2) and extends outward, and mounting plates (5) are respectively provided at the bottom of the two electric telescopic rods (4).

3. A part size detection device according to claim 1, characterized in that: A slide rail (7) is provided at one end of the first detection plate (6), a slider (8) is provided on the slide rail (7), a first pointer (9) is provided at the bottom of the slide rail (7), a first scale line (10) is provided below the first pointer (9), and the first scale line (10) is provided on one side of the bottom plate (1).

4. A part size detection device according to claim 3, characterized in that: A fixed block (11) is provided on one side of the sliding block (8); the fixed block (11) is rotatably connected to a rotating block (12) outside the fixed block (11); one end of the rotating block (12) is connected to a manual telescopic rod (13); and the other end of the manual telescopic rod (13) is connected to a magnifying glass (14).

5. A part size detection device according to claim 4, characterized in that: The manual telescopic rod (13) is a telescopic sleeve structure with damping.

6. A part size detection device according to claim 1, characterized in that: A positioning plate (15) is arranged on the lower surface of the top plate (3), a rotating shaft (16) is arranged in the middle of the positioning plate (15), the rotating shaft (16) passes through the positioning plate (15) and extends outward, the other end of the rotating shaft (16) is connected to the left side plate (2), and the rotating shaft (16) is respectively connected to the left side plate (2) and the positioning plate (15) in a rotatable manner.

7. A part size detection device according to claim 6, characterized in that: A coil spring (19) is disposed at one end of the positioning plate (15), one end of the coil spring (19) is connected to the extension of the rotating shaft (16), and a positioning block (20) is disposed at the other end, and the positioning block (20) is installed on one side of the positioning plate (15).

8. A part size detection device according to claim 6, characterized in that: A pull rope (17) is wound around the rotating shaft (16), one end of the pull rope (17) is connected to a second detection plate (18), one end of the second detection plate (18) is provided with a second pointer (21), and a second scale line (22) is provided on the front surface of the side plate (2) on the side of the second pointer (21).

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