Automobile chassis welding tool for comprehensive police car

Abstract

The utility model discloses a comprehensive police car chassis welding tool which comprises a support, a top plate is arranged on the support, a rotating assembly is arranged on the top plate, the rotating assembly is connected with a driving assembly through a mechanical arm, a rotating shaft is arranged at the bottom of the driving assembly, a first mounting plate is arranged on the rotating shaft, and a second mounting plate is arranged on the first mounting plate. A side plate and a first air cylinder are arranged on the first mounting plate, a first auxiliary plate is arranged on the first air cylinder, a suction cup is arranged on the first auxiliary plate, a second air cylinder is arranged on the side plate, and a positioning assembly is arranged at the output end of the second air cylinder; a positioning plate is arranged on the back face of the side plate, a third air cylinder is arranged on the positioning plate, and a clamping jaw is arranged at the output end of the third air cylinder. The automatic welding machine is simple in structure, capable of achieving the functions of positioning, clamping, feeding and detecting before welding, high in automation degree and wide in use function.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile welding, and particularly relates to an automobile chassis welding tooling for a comprehensive police car. Background Art

[0002] In recent years, with the development of China's economy and the gradual improvement of people's living standards, the convenience brought by automobiles in people's daily travel and work has been increasingly loved by everyone. At the same time, with the economic globalization and the refinement of industrial division of labor, as an important part of the automobile industry, the automobile processing industry has also developed better and better.

[0003] Police cars are a relatively common type of vehicle, generally modified from small cars. The vehicle chassis of police cars needs to undergo various weldings during processing operations. Before welding, different devices such as clamping and loading are required, which is rather cumbersome. At the same time, another instrument is needed for detection, with troublesome operation and high cost. Content of the Utility Model

[0004] The technical problem to be solved by the utility model is to provide an automobile chassis welding tooling for a comprehensive police car, which has a simple structure, can realize functions such as positioning, clamping, loading, and detection before welding, has a high degree of automation, and a wide range of usage functions.

[0005] To solve the above technical problem, the utility model provides an automobile chassis welding tooling for a comprehensive police car, including a bracket. A top plate is arranged on the bracket. A rotating assembly is arranged on the top plate. The rotating assembly is connected with a driving assembly through a robotic arm. A rotating shaft is arranged at the bottom of the driving assembly. A first mounting plate is arranged on the rotating shaft. A side plate and a first cylinder are arranged on the first mounting plate. A first auxiliary plate is arranged on the first cylinder. A suction cup is arranged on the first auxiliary plate. A second cylinder is arranged on the side plate. A positioning assembly is arranged at the output end of the second cylinder; a positioning plate is arranged on the back of the side plate. A third cylinder is arranged on the positioning plate. A clamping jaw is arranged at the output end of the third cylinder.

[0006] Further, a wire harness shell is arranged on the rotating assembly.

[0007] Further, a limiting plate is arranged on the side plate at a height close to the clamping jaw.

[0008] Further, a second mounting plate is arranged on the rotating shaft. A limiting seat is arranged on the second mounting plate. A CCD camera assembly is arranged on the limiting seat.

[0009] Further, an adapter plate is arranged on the second mounting plate at a position corresponding to the CCD camera assembly. A light collecting cover is arranged on the adapter plate.

[0010] Further, a second auxiliary plate is provided on the second mounting plate. A connecting rod is provided on the second auxiliary plate. One end of the connecting rod is provided with a nut, and the other end is connected to the limiting seat.

[0011] Further, a reinforcing plate is provided on the bracket.

[0012] Advantages of the present utility model: When the device is in use, the overall tooling is installed on the workbench. First, the rotation assembly is started to drive the robotic arm to rotate, thereby driving the driving assembly to move and moving the device at the bottom of the driving assembly to the preset position. The second cylinder on the side plate is started to move up and down to drive the positioning assembly to move up and down to position the workpiece. The positioning assembly can be an object such as a light sensor. Then, the first cylinder or the third cylinder on the positioning plate is started. If small objects are to be clamped, the third cylinder is started to drive the clamping jaws to move and grab the workpiece. If large objects are to be clamped, the first cylinder is started to drive the first auxiliary plate to move up and down, thereby using the suction cup to adsorb the workpiece to achieve the clamping function. After any operation is completed, the workpiece can be clamped and brought to the specified position, realizing the functions of positioning, clamping, and feeding before welding. Description of the Drawings

[0013] Figure 1 is the overall structural schematic diagram of the present utility model.

[0014] Figure 2 is the partial structural schematic diagram of the present utility model.

[0015] Explanation of the reference numerals in the drawings: 1, bracket; 2, top plate; 3, rotation assembly; 4, robotic arm; 5, driving assembly; 6, rotating shaft; 7, first mounting plate; 8, side plate; 9, first cylinder; 10, first auxiliary plate; 11, suction cup; 12, second cylinder; 13, positioning assembly; 14, positioning plate; 15, third cylinder; 16, clamping jaws; 17, wire harness housing; 18, limiting plate; 19, second mounting plate; 20, limiting seat; 21, CCD camera assembly; 22, adapter plate; 23, light collecting cover; 24, second auxiliary plate; 25, connecting rod; 26, nut; 27, reinforcing plate. Detailed Embodiments

[0016] The present utility model will be further described below in conjunction with the drawings and specific embodiments, so that those skilled in the art can better understand the present utility model and be able to implement it, but the embodiments cited are not intended to limit the present utility model.

[0017] In the description of the present utility model, it should be understood that the orientation or positional relationship indicated by terms such as "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation on the present utility model.

[0018] In addition, the terms "first" and "second" are only used for descriptive purposes and should not be construed as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include at least one of such features. In the description of the present utility model, the meaning of "a plurality of" is at least two, such as two, three, etc., unless otherwise specifically and clearly defined.

[0019] In the present utility model, unless otherwise clearly specified and defined, terms such as "mounted", "connected", "connected to", "fixed" should be understood in a broad sense. For example, it may be a fixed connection, a detachable connection, or integrated; it may be a mechanical connection or an electrical connection; it may be directly connected or indirectly connected through an intermediate medium, and it may be the communication inside two elements or the interaction relationship between two elements, unless otherwise clearly defined. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0020] In the present utility model, unless otherwise clearly specified and defined, the first feature being "on" or "under" the second feature may be that the first and second features are in direct contact, or the first and second features are indirectly in contact through an intermediate medium. Moreover, the first feature being "above", "over" and "on top of" the second feature may be that the first feature is directly above or obliquely above the second feature, or merely indicates that the first feature has a higher horizontal height than the second feature. The first feature being "under", "beneath" and "underneath" the second feature may be that the first feature is directly below or obliquely below the second feature, or merely indicates that the first feature has a lower horizontal height than the second feature.

[0021] It should be noted that when an element is referred to as being "fixed to" or "disposed on" another element, it can be directly on the other element or there may also be an intermediate element. When an element is considered to be "connected" to another element, it can be directly connected to the other element or there may be an intermediate element at the same time. The terms "vertical", "horizontal", "upper", "lower", "left", "right" and similar expressions used herein are for illustrative purposes only and do not represent the only implementation.

[0022] Referring to Figures 1 to 2 As shown in the figure, an embodiment of a welding tooling for the vehicle chassis of a comprehensive police car of the present utility model includes a bracket 1, a top plate 2 is arranged on the bracket 1, a rotating assembly 3 is arranged on the top plate 2, the rotating assembly 3 is connected with a driving assembly 5 through a robotic arm 4, a rotating shaft 6 is arranged at the bottom of the driving assembly 5, a first mounting plate 7 is arranged on the rotating shaft 6, a side plate 8 and a first cylinder 9 are arranged on the first mounting plate 7, a first auxiliary plate 10 is arranged on the first cylinder 9, a suction cup 11 is arranged on the first auxiliary plate 10, a second cylinder 12 is arranged on the side plate 8, and a positioning assembly 13 is arranged at the output end of the second cylinder 12; a positioning plate 14 is arranged on the back of the side plate 8, a third cylinder 15 is arranged on the positioning plate 14, and a clamping jaw 16 is arranged at the output end of the third cylinder 15.

[0023] During use, the overall tooling is installed on the workbench. First, start the rotating assembly 3 to drive the robotic arm 4 to rotate, thereby driving the driving assembly 5 to move and moving the equipment at the bottom of the driving assembly 5 to the preset position. Then start the second cylinder 12 on the side plate 8 to move up and down to drive the positioning assembly 13 to move up and down to position the workpiece. The positioning assembly 13 can be an object such as a light sensor. After that, start the first cylinder 9 or the third cylinder 15 on the positioning plate 14. If it is to pick up small objects, start the third cylinder 15 to drive the clamping jaw 16 to move to grab and move the workpiece. If it is to pick up large objects, start the first cylinder 9 to drive the first auxiliary plate 10 to move up and down, thereby using the suction cup 11 to adsorb the workpiece to achieve the clamping function. After any operation is completed, the workpiece can be clamped and brought to the specified position to achieve the functions of positioning, clamping, and feeding before welding.

[0024] A wire harness shell 17 is arranged on the rotating assembly 3 for collecting and storing electronic wire harnesses; a limiting plate 18 is arranged on the side plate 8 at a height close to the clamping jaw 16, and the limiting plate 18 plays a role in initially limiting the workpiece during clamping.

[0025] A second mounting plate 19 is provided on the rotating shaft 6. A limit seat 20 is provided on the second mounting plate 19, and a CCD camera assembly 21 is provided on the limit seat 20. Before or after clamping and before welding, the CCD camera assembly 21 can be used to perform detection operations on it and record images; a fitting plate 22 is provided at a position corresponding to the CCD camera assembly 21 on the second mounting plate 19, and a light collecting hood 23 is provided on the fitting plate 22 to enhance the photographing effect; a second auxiliary plate 24 is provided on the second mounting plate 19, a connecting rod 25 is provided on the second auxiliary plate 24, a nut 26 is provided at one end of the connecting rod 25 and the other end is connected to the limit seat 20, and the length of the connecting rod 25 can be adjusted to adjust the height position of the CCD camera assembly 21.

[0026] A reinforcing plate 27 is provided on the bracket 1 to enhance the overall structure.

[0027] The above embodiments are only preferred embodiments given to fully illustrate the present invention, and the protection scope of the present invention is not limited thereto. Equivalent substitutions or transformations made by those skilled in the art on the basis of the present invention are all within the protection scope of the present invention. The protection scope of the present invention shall be subject to the claims.

Claims

1. A comprehensive police car chassis welding tool, characterized in that: The invention comprises a support (1), wherein a top plate (2) is arranged on the support (1), a rotating assembly (3) is arranged on the top plate (2), the rotating assembly (3) is connected to a driving assembly (5) via a mechanical arm (4), a rotating shaft (6) is arranged at the bottom of the driving assembly (5), a first mounting plate (7) is arranged on the rotating shaft (6), a side plate (8) and a first cylinder (9) are arranged on the first mounting plate (7), a first auxiliary plate (10) is arranged on the first cylinder (9), a suction cup (11) is arranged on the first auxiliary plate (10), a second cylinder (12) is arranged on the side plate (8), and a positioning assembly (13) is arranged at the output end of the second cylinder (12); A positioning plate (14) is arranged on the back of the side plate (8), a third cylinder (15) is arranged on the positioning plate (14), and a clamping claw (16) is arranged at the output end of the third cylinder (15).

2. The comprehensive police car chassis welding tool as claimed in claim 1 is characterized in that: The rotating assembly (3) is provided with a wiring harness housing (17).

3. The comprehensive police car chassis welding tool as claimed in claim 1 is characterized in that: A limiting plate (18) is provided on the side plate (8) at a height close to the clamping claw (16).

4. The comprehensive police car chassis welding tool as claimed in claim 1 is characterized in that: A second mounting plate (19) is arranged on the rotating shaft (6), a limit seat (20) is arranged on the second mounting plate (19), and a CCD camera assembly (21) is arranged on the limit seat (20).

5. The comprehensive police car chassis welding tool as claimed in claim 4 is characterized in that: An adapter plate (22) is arranged on the second mounting plate (19) at a position corresponding to the CCD camera assembly (21), and a light collecting cover (23) is arranged on the adapter plate (22).

6. The comprehensive police car chassis welding tool as claimed in claim 4, characterized in that: A second auxiliary plate (24) is arranged on the second mounting plate (19), a connecting rod (25) is arranged on the second auxiliary plate (24), one end of the connecting rod (25) is provided with a nut (26), and the other end is connected to the limit seat (20).

7. The comprehensive police car chassis welding tool as claimed in claim 1, characterized in that: A reinforcing plate (27) is provided on the bracket (1).

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