Automobile circuit board burning clamp

Abstract

The utility model discloses a burning clamp for an automobile circuit board. The burning clamp comprises a workbench; the rotating table is rotationally arranged at the top of the supporting shell, and a plurality of positioning plates used for positioning a circuit board are arranged at the top of the rotating table; the cleaning assembly is arranged on one side of the workbench and comprises a sealing cover arranged above the rotating table in a lifting mode, and an air pipe used for blowing and cleaning and a dust suction pipe used for collecting dust are arranged in the sealing cover. The beneficial effects of the utility model are that the motor drives the rotating table to realize automatic rotation and position switching of the circuit board, and the magnetic sensor and the permanent magnet are matched, so that the position of the positioning plate can be accurately controlled, and the production efficiency and the automation degree are improved; the cleaning assembly is arranged to blow and clean the circuit board before burning, impurities on the circuit board are effectively removed, the impurities are prevented from affecting connection between the circuit board and the burner terminal, and burning stability and reliability are improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of automobile circuit board burning, specifically to a kind of automobile circuit board burning fixture. BACKGROUND

[0002] Automobile circuit board burning is a key link in the process of automobile electronic manufacturing, it involves the program code after compiling is written into microcontroller or other storage chips on automobile circuit board, to realize the various electronic functions of automobile.The success of burning directly influences the performance and stability of automobile.If error or omission appears in the process of burning, it can lead to automobile cannot normally run or appear various faults.

[0003] In the process of burning, fixture is fixed to circuit board crucial, to ensure the stability and accuracy of burning.However, the existing fixture multiple single-station operation, replacement logistics needs to stop, cannot clean circuit board and other disadvantages, single-station fixture means that only one circuit board can be burned in operation once.Operation mode is low in efficiency on production line, and if there is dust and other impurities before circuit board is burned, it can influence burning quality.Impurities can cause burner and circuit board to be in poor contact, thereby causing burning error or failure. UTILITY MODEL CONTENT

[0004] The utility model aims at providing a kind of automobile circuit board burning fixture, to solve the problems presented in the above background.

[0005] To achieve the above object, the utility model provides the following technical scheme: a kind of automobile circuit board burning fixture, comprising:

[0006] Workbench;

[0007] Rotary table, rotary table rotation is placed in the top of the support shell, the top of the rotary table is equipped with a plurality of positioning plates for positioning circuit board;

[0008] Cleaning assembly, cleaning assembly is placed in the side of the workbench, the cleaning assembly includes lifting seal cover above rotary table, the inside of the seal cover is equipped with air pipe for blowing cleaning and dust collection pipe;

[0009] Support shell, support shell is placed in the top of the workbench, the inside of the support shell is equipped with lifting plate, the four corners of the lifting plate are slidably connected with positioning pressure rod, the outside of the positioning pressure rod is equipped with spring for buffering pressure.

[0010] As preferred, the inside of the workbench is fixedly connected with motor, and the output end of the motor is fixedly connected with rotary table.

[0011] As preferred, the cleaning assembly further comprises a support frame fixed on one side of the workbench, a top of the support frame is fixedly connected with a cylinder I, and an output end of the cylinder I is fixedly connected with the sealing cover.

[0012] As preferred, the support shell is fixedly connected with a fixed plate inside, a top of the fixed plate is fixedly connected with a cylinder II, and an output end of the cylinder II is fixedly connected with the lifting plate.

[0013] As preferred, a top of the lifting plate is fixedly connected with a limiting slide rod, and the limiting slide rod is slidingly connected with the fixed plate.

[0014] As preferred, four corners of a bottom of the lifting plate are fixedly connected with limiting tubes, and the positioning pressing rod is slidingly installed in the limiting tube.

[0015] As preferred, a limiting groove is arranged on an outer side of the limiting tube, a sliding sleeve is slidingly connected with an outer side of the limiting groove, a bottom of the sliding sleeve is fixedly connected with a limiting plate, the limiting plate is fixedly connected with the positioning pressing rod, and the spring is located between the limiting tube and the limiting plate.

[0016] Compared with the prior art, the utility model has the advantages that: the motor drives the rotating table to realize automatic rotation and position switching of the circuit board, cooperates with the magnetic sensor and the permanent magnet, can accurately control the position of the positioning plate, improves the production efficiency and the automation degree, sets up the cleaning assembly, including the sealing cover, the air pipe, the dust suction pipe and the like, can clean the circuit board before burning, effectively removes the impurities on the circuit board, prevents the impurities from affecting the connection between the circuit board and the terminal of the burning device, improves the stability and the reliability of burning, the sealing cover not only can prevent dust from blowing out to pollute other to-be-detected boards, but also can realize sealing through the silica gel ring, further improves the cleaning effect and the cleanliness of the burning environment, the cylinder drives the lifting plate to move, cooperates with the positioning pressing rod and the spring, realizes stable fixing of the circuit board, and even if the circuit board is subjected to a certain force during the burning process, the spring can keep the circuit board stable through the buffering action. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is a structural schematic view of the utility model;

[0018] Figure 2 It is a structural schematic view of the motor;

[0019] Figure 3 It is a structural schematic view of the support shell;

[0020] Figure 4 It is a structural schematic view of the lifting plate;

[0021] Figure 5 It is an enlarged view of A of the utility model;

[0022] Figure 6 It is a structure schematic view of the first cylinder.

[0023] In the figure: 1, workbench; 2, rotary table; 3, positioning plate; 4, support frame; 5, sealing cover; 6, first cylinder; 7, dust suction pipe; 8, air pipe; 9, motor; 10, support housing; 11, fixed plate; 12, second cylinder; 13, lifting plate; 14, limiting slide rod; 15, limiting pipe; 16, sliding sleeve; 17, limiting plate; 18, positioning pressure rod; 19, spring. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0025] Please refer to Figure 1 , 2 , 3, 4, 5, 6, the utility model provides a kind of technical scheme: a kind of automobile circuit board burning clamp, comprising: workbench 1;Rotary table 2 is rotatably installed at the top of support housing 10, and the top of rotary table 2 is fixedly connected with four positioning plates 3 for positioning circuit board;Cleaning component is placed in the side of workbench 1, and cleaning component includes lifting sealing cover 5 being arranged above rotary table 2, sealing cover 5 is internally provided with air pipe 8 for blowing cleaning and dust suction pipe 7 for collecting dust, dust suction pipe 7 is connected with dust collector, and air pipe 8 is connected with fan;Support housing 10 is bolted on the top of workbench 1, and lifting plate 13 is arranged in the inside of support housing 10, and four corners of lifting plate 13 are slidingly connected with positioning pressure rod 18, and the outside of positioning pressure rod 18 is provided with spring 19 for buffering pressure.

[0026] It needs to be explained that the utility model is provided with the controller and the corresponding operation panel, the circuit board is installed in the positioning plate 3 from the side of the corresponding support shell 10, through the button of the operation panel, the motor 9 drives the rotating table 2 to rotate and rotates the circuit board to the lower side of the sealing cover 5, then the dust suction pipe 7 and the air pipe 8 in the sealing cover 5 are used to clean it by blowing, prevent that the circuit board has the impurity and influences its connection with the terminal of the burner, the rotating table 2 drives the positioning plate 3 to rotate to the lower side of the support shell 10, the cylinder two 12 drives the lifting plate 13 to move downward, so that the positioning pressure rod 18 is contacted with the circuit board first, and the circuit board is fixed by extruding, under the action of pressure, the positioning pressure rod 18 slides to the inside of the limiting pipe 15, the circuit board is fixed by pressure all the time during the period, simultaneously, the terminal of the burner is contacted with the corresponding position of the circuit board, so as to carry out the burning operation.

[0027] Please refer to Figure 1 As shown in the figure, the inside of the workbench 1 is fixedly connected with the motor 9, and the output end of the motor 9 is fixedly connected with the rotating table 2.

[0028] It needs to be explained that the utility model is provided with the controller and the corresponding operation panel, the circuit board is installed in the positioning plate 3 from the side of the corresponding support shell 10, through the button of the operation panel, the motor 9 drives the rotating table 2 to rotate and rotates the circuit board to the lower side of the sealing cover 5, then the dust suction pipe 7 and the air pipe 8 in the sealing cover 5 are used to clean it by blowing, prevent that the circuit board has the impurity and influences its connection with the terminal of the burner, the rotating table 2 drives the positioning plate 3 to rotate to the lower side of the support shell 10, the cylinder two 12 drives the lifting plate 13 to move downward, so that the positioning pressure rod 18 is contacted with the circuit board first, and the circuit board is fixed by extruding, under the action of pressure, the positioning pressure rod 18 slides to the inside of the limiting pipe 15, the circuit board is fixed by pressure all the time during the period, simultaneously, the terminal of the burner is contacted with the corresponding position of the circuit board, so as to carry out the burning operation.

[0029] Please refer to Figure 6 As shown in the figure, the cleaning assembly further comprises a support frame 4 fixedly connected to one side of the workbench 1, and the top of the support frame 4 is fixedly connected with the cylinder one 6, and the output end of the cylinder one 6 is fixedly connected with the sealing cover 5.

[0030] It needs to be explained that the utility model is provided with the controller and the corresponding operation panel, the circuit board is installed in the positioning plate 3 from the side of the corresponding support shell 10, through the button of the operation panel, the motor 9 drives the rotating table 2 to rotate and rotates the circuit board to the lower side of the sealing cover 5, then the dust suction pipe 7 and the air pipe 8 in the sealing cover 5 are used to clean it by blowing, prevent that the circuit board has the impurity and influences its connection with the terminal of the burner, the rotating table 2 drives the positioning plate 3 to rotate to the lower side of the support shell 10, the cylinder two 12 drives the lifting plate 13 to move downward, so that the positioning pressure rod 18 is contacted with the circuit board first, and the circuit board is fixed by extruding, under the action of pressure, the positioning pressure rod 18 slides to the inside of the limiting pipe 15, the circuit board is fixed by pressure all the time during the period, simultaneously, the terminal of the burner is contacted with the corresponding position of the circuit board, so as to carry out the burning operation.

[0031] Please refer to Figure 3 , 4As shown, the inside of the support shell 10 is fixedly connected with a fixed plate 11, the top of the fixed plate 11 is fixedly connected with a cylinder two 12, the output end of the cylinder two 12 is fixedly connected with a lifting plate 13, the top of the lifting plate 13 is fixedly connected with a limiting slide rod 14, the limiting slide rod 14 is slidably connected with the fixed plate 11, the bottom of the lifting plate 13 is fixedly connected with a limiting tube 15 at four corners, a positioning pressing rod 18 is slidably installed in the limiting tube 15, the outside of the limiting tube 15 is provided with a limiting groove, the limiting groove is slidably connected with a sliding sleeve 16 at the outside, the bottom of the sliding sleeve 16 is fixedly connected with a limiting plate 17, the limiting plate 17 is fixedly connected with the positioning pressing rod 18, and a spring 19 is located between the limiting tube 15 and the limiting plate 17.

[0032] It should be noted that when the positioning plate 3 moves to the lower side of the support shell 10, the cylinder two 12 drives the lifting plate 13 to move downward, the lifting plate 13 drives the limiting slide rod 14 to move downward along the fixed plate 11, the bottom of the positioning pressing rod 18 is in contact with the circuit board, under the action of the pressure, the positioning pressing rod 18 is retracted into the limiting tube 15, the positioning pressing rod 18 drives the limiting plate 17 to move upward, the limiting plate 17 drives the sliding sleeve 16 to slide at the outside of the limiting tube 15, and the limiting plate 17 compresses the spring 19, so that the circuit board is fixedly compressed, and the burner in the middle of the lifting plate 13 can write program codes into the memory on the circuit board gradually.

[0033] In the description of the utility model, it should be understood that the orientation or positional relationship indicated by the terms "coaxial", "bottom", "one end", "top", "middle", "the other end", "upper", "one side", "top", "inner", "front", "central", "both ends" and the like is the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the utility model and simplifying the description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, therefore, it cannot be understood as a limitation on the utility model.

[0034] In addition, the terms "first", "second", "third", "fourth" are only for description purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of indicated technical features, therefore, the features limited by "first", "second", "third", "fourth" can explicitly or implicitly include at least one feature.

[0035] In the utility model, unless another definite provision and limitation, the term "installation", "arrangement", "connection", "fixation", "screw connection" and so on term should do broad sense understanding, for example, can be fixed connection, also can be detachable connection, or be integrated;Can be mechanical connection, also can be electrical connection;Can be direct connection, also can indirectly connect through intermediate medium, can be two element inside's intercommunication or two element's mutual action relation, unless another definite limitation, for the ordinary skill of the art, can understand the above-mentioned term in the utility model specific meaning according to specific circumstances.

[0036] Although the embodiments of the utility model have been shown and described, it will be appreciated by those of ordinary skill in the art that various changes, modifications, alternatives, and variations can be made thereto without departing from the principles and spirit of the utility model, and the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A circuit board programming fixture for automobiles, characterized in that: Include: Workbench (1); Rotary table (2), rotary table (2) is placed on the top of the support shell (10), the top of the rotary table (2) is provided with a plurality of positioning plate (3) for positioning the circuit board; Cleaning assembly, cleaning assembly is placed on one side of the workbench (1), the cleaning assembly includes a sealed cover (5) which is arranged above the rotary table (2), the inside of the sealed cover (5) is provided with a wind pipe (8) for blowing cleaning and a dust collection pipe (7) for collecting dust; Support shell (10), support shell (10) is placed on the top of the workbench (1), the inside of the support shell (10) is provided with a lifting plate (13), the four corners of the lifting plate (13) are slidably connected with a positioning pressure rod (18), the outer side of the positioning pressure rod (18) is provided with a spring (19) for buffering pressure.

2. The automobile circuit board burning fixture according to claim 1, characterized in that: The inside of the workbench (1) is fixedly connected with a motor (9), and the output end of the motor (9) is fixedly connected with the rotary table (2).

3. The automotive circuit board programming fixture according to claim 1, characterized in that: The cleaning assembly further comprises a support frame (4) fixedly connected on one side of the workbench (1), and the top of the support frame (4) is fixedly connected with a cylinder (6), and the output end of the cylinder (6) is fixedly connected with the sealed cover (5).

4. The fixture of claim 1, wherein: The inside of the support shell (10) is fixedly connected with a fixed plate (11), and the top of the fixed plate (11) is fixedly connected with a cylinder (12), and the output end of the cylinder (12) is fixedly connected with the lifting plate (13).

5. The fixture of claim 4, wherein: The top of the lifting plate (13) is fixedly connected with a limiting slide rod (14), and the limiting slide rod (14) is slidably connected with the fixed plate (11).

6. The fixture of claim 1, wherein: The bottom of the lifting plate (13) is fixedly connected with a limiting tube (15), and the positioning pressure rod (18) is slidably installed in the limiting tube (15).

7. The fixture of claim 6, wherein: The outer side of the limiting tube (15) is provided with a limiting groove, and the outer side of the limiting groove is slidably connected with a sliding sleeve (16), and the bottom of the sliding sleeve (16) is fixedly connected with a limiting plate (17), and the limiting plate (17) is fixedly connected with the positioning pressure rod (18), and the spring (19) is located between the limiting tube (15) and the limiting plate (17).

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