A stamping and flanging mechanism for an automobile deflector support

Abstract

This utility model discloses a stamping and flanging mechanism for an automotive air deflector bracket, relating to the field of automotive parts manufacturing technology. This utility model features a movable support plate that supports the extended section of the bracket to be processed. The torsion spring's torque ensures the supporting block maintains its supporting effect on the movable support plate during stamping, thus ensuring the movable support plate consistently supports the extended section of the bracket and prevents bulging due to lack of bottom support in the flanged portion. Combined with the unique structure of the stamping block, this ensures the flatness of the folded surface and the smoothness of the stamping process. An tilt sensor monitors the progress of the stamping and flanging in real time, supporting flanging at different angles. A visual odometer continuously captures images of the surface texture of the extended section of the bracket workpiece, and displacement is calculated through image feature point matching to determine the length of the extended section, facilitating precise control of the bracket's flanging range by the operator.

Description

Technical Field

[0001] This utility model relates to the field of automotive parts manufacturing technology, specifically to a stamping and flanging mechanism for an automotive air deflector bracket. Background Technology

[0002] A car spoiler is a component installed below or at the rear of the front bumper of a car. Also called a rear spoiler, it reduces lift and wind resistance at high speeds by guiding airflow and regulating air pressure, thereby improving driving stability and fuel efficiency. Spoilers need to be mounted and fixed to the vehicle frame using brackets. During the production of spoiler brackets, the edges often need to be flanged to form an end face that is easy to connect to the vehicle frame.

[0003] In existing technologies for stamping and flanging automotive air deflector brackets, the bottom of the extended section lacks support, resulting in a concentrated application point of the stamping block and a tendency for bulges to form at the contact points. Furthermore, the existing stamping block's bottom structure lacks appropriate design, leading to unstable stamping processes and uneven folded surfaces. In addition, existing devices cannot adjust the folding angle and lack a method for precisely controlling the length of the extended section. Therefore, we propose a stamping and flanging mechanism for automotive air deflector brackets. Utility Model Content

[0004] The technical problem this invention aims to solve is to overcome existing defects and provide a stamping and flanging mechanism for an automotive air deflector bracket. By setting a movable support plate, the extended section of the bracket to be processed can be supported. The torsion spring's torque ensures that the mounting block maintains its supporting effect on the movable support plate during stamping, thus ensuring that the movable support plate consistently supports the extended section of the bracket and prevents bulging due to lack of bottom support in the flanged portion. Combined with the unique structure of the stamping block, the flatness of the folded surface and the smoothness of the stamping process are ensured. By incorporating an tilt sensor, the progress of the stamping and flanging can be monitored in real time, supporting flanging processing at different angles. The recessed groove allows the movable pallet to be fully vertically housed within it, enabling the pallet to move within a 0 to 90° range, maximizing the vertical flanging capability of the bracket. It also features a reliable material conveying unit that secures the loaded bracket workpiece and adjusts the length of the extended section of the bracket by driving the workpiece longitudinally. By continuously photographing the surface texture of the extended section of the bracket workpiece using a visual odometer and calculating the displacement through image feature point matching, the length of the extended section can be determined. This allows operators to precisely control the flanging range of the bracket, effectively solving the problems in the background technology.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a stamping and flanging mechanism for an automotive air deflector bracket, comprising a machine tool body, a material conveying unit, and a stamping and flanging unit;

[0006] Machine tool body: It has a rectangular structure and an inverted L-shaped upper mounting bracket is fixedly connected to the front of the upper end;

[0007] Material handling unit: mounted on the upper side of the machine tool body;

[0008] The stamping and flanging unit includes a square groove, a connecting shaft, a movable support plate, a mounting slot, a mounting sleeve, a torsion spring, and a mounting block. The front end of the machine tool body has a square groove with its upper end open and rotatably connected to a transverse connecting shaft. The connecting shaft passes through the interior of the movable support plate and is fixedly connected to it. Both ends of the movable support plate have rounded corners. The upper part of the square groove has two mounting slots, and a transverse mounting sleeve is fixedly connected inside each mounting slot. A torsion spring is fitted on the outside of the mounting sleeve. One torsion arm of the torsion spring is inserted and fixed inside the mounting slot, and the other torsion arm extends forward and is fixedly connected to a mounting block at its end. The mounting block supports the lower side of the movable support plate.

[0009] By setting a movable support plate, the extended section of the bracket to be processed can be supported. Furthermore, the torsion spring provides a restoring force after stamping, allowing it to automatically return to a horizontal position. The torsion spring's torque ensures the supporting block maintains its supporting effect on the movable support plate during stamping, thus ensuring the movable support plate consistently supports the extended section of the bracket and prevents bulging due to lack of bottom support at the flanged edge. A square groove is used for installing the movable support plate, and the connecting shaft allows the movable support plate to move. The square groove allows the movable support plate to be fully vertically housed within it, enabling it to move within a 0 to 90° range, maximizing the vertical angle of the flanged edge processing.

[0010] Furthermore, the stamping and flanging unit also includes a vertical mounting frame, a hydraulic cylinder three, and a stamping block. An inverted U-shaped vertical mounting frame is installed on the upper side of the upper mounting frame. A hydraulic cylinder three is fixedly installed on the upper side inside the vertical mounting frame. The telescopic end of the hydraulic cylinder three is vertically downward and fixedly connected to the upper middle part of the stamping block. The stamping block is arranged horizontally, and its lower end is an inclined surface that is lower in the front and higher in the back. A rounded corner structure is provided at the rear edge of its lower end. The vertical mounting bracket is used for mounting hydraulic cylinder three. Hydraulic cylinder three drives the stamping block to press down to perform the stamping operation. The lower front side of the stamping block first acts on the extended section of the bracket. The extended section of the bracket workpiece uses the edge of the machine tool body as a fulcrum to support its bending. The lower inclined surface of the stamping block has a large contact area with the extended section of the bracket, thereby ensuring the uniformity of pressure application and achieving a flat flanged surface. The rounded corner structure at the lower rear side of the stamping block ensures good contact between the stamping block and the bending section of the bracket in the latter half of the stamping and flanging process, ensuring that the stamping and flanging can be completed smoothly.

[0011] Furthermore, the stamping and flanging unit also includes an angle sensor, an electric chuck, and a linkage shaft. An angle sensor is embedded at the front left end of the movable pallet. A linkage shaft is concentrically fixed to the left end of the connecting shaft. An electric chuck is installed at the upper right position on the left side of the machine tool body, and the linkage shaft passes through the center of the electric chuck. The angle sensor detects the downward rotation angle of the movable pallet, thus enabling real-time monitoring of the bending angle of the support workpiece. When the flanging bending angle reaches a predetermined value, it sends a signal to the controller to stop the stamping block from pressing down. After the pressing stops, the electric chuck temporarily fixes the angle of the movable pallet by locking the linkage shaft, preventing the movable pallet from having a reverse supporting effect on the bent section of the support when it resets. After the bent support workpiece is removed, the electric chuck unlocks the linkage shaft, and the movable pallet returns to a horizontal position.

[0012] Furthermore, the material conveying unit includes a moving frame, a ball screw, a hydraulic cylinder, and a visual odometer. The upper end of the machine tool body has a longitudinal mounting groove, inside which a ball screw is installed and slidably connected to the moving frame. The moving frame has a U-shaped structure with the opening facing forward. The nut component of the ball screw is fixedly connected to the bottom of the moving frame. Four hydraulic cylinders are fixedly installed on the upper end of the moving frame. The four hydraulic cylinders are arranged vertically and distributed diagonally in a rectangle. The lower end of each hydraulic cylinder extends into the interior of the moving frame, and a rubber pad is fixedly installed on the lower side of each telescopic end. A visual odometer is installed at the left and right corners of the front side of the upper end of the machine tool body. The movable frame is used for the installation of the guide plate bracket. The upper hydraulic cylinder fixes the bracket workpiece by pressing its end against the workpiece surface. The ball screw drives the movable frame to move longitudinally, thereby controlling the length of the bracket workpiece extending from the upper edge of the machine tool body. The vision odometer continuously captures the surface texture of the extended section of the bracket workpiece and calculates the displacement by matching image feature points, thereby obtaining the length of the extended section of the bracket workpiece, which makes it easy for the operator to accurately control the flange range of the bracket.

[0013] Furthermore, the material conveying unit also includes a second hydraulic cylinder and a push plate. The second hydraulic cylinder is installed on the rear side of the movable frame, and a groove is formed in the vertical surface inside the movable frame. The push plate is embedded in the groove, and the telescopic end of the second hydraulic cylinder faces forward and is closely fixedly connected to the push plate. The second hydraulic cylinder can push the completed support workpiece out from inside the movable frame through the push plate.

[0014] Furthermore, the stamping and flanging unit also includes a PLC controller. The PLC controller is installed on the left side of the machine tool body, and a wireless switch controller is installed at each hydraulic cylinder. The PLC controller is used to receive monitoring data from components such as tilt sensors and visual odometers, and to control the start and stop of each electrical device. The wireless switch controller at each hydraulic cylinder is used to receive control signals from the PLC controller and to control the start and stop of the corresponding hydraulic cylinder.

[0015] Compared with the prior art, the beneficial effects of this utility model are as follows: This automotive air deflector bracket stamping and flanging mechanism has the following advantages:

[0016] 1. By setting up a movable support plate, the extended section of the bracket to be processed can be supported. The torsion of the torsion spring ensures that the padding block maintains a supporting effect on the movable support plate during the stamping process, thus ensuring that the movable support plate can always support the extended section of the bracket and prevent bulging due to lack of bottom support in the flanged part of the bracket. Combined with the unique structure of the stamping block, it can ensure the flatness of the folded surface and the smoothness of the stamping process. By setting up an angle sensor, the progress of the stamping flange can be monitored in real time, thereby supporting flange processing at different angles. The square groove allows the movable support plate to be completely vertically stored inside, thus enabling the movable support plate to move within a range of 0 to 90°, so that the bracket can complete the flange processing at the vertical angle to the greatest extent.

[0017] 2. It also has a reliable material conveying unit that can fix the loaded bracket workpiece and adjust the length of the bracket extension section by driving the workpiece to move longitudinally. By setting a visual odometer to continuously photograph the surface texture of the bracket workpiece extension section, and calculating the displacement by matching image feature points, the length of the bracket workpiece extension section can be obtained, which makes it easy for operators to accurately control the flange range of the bracket.

[0018] 3. This utility model, by setting a movable support plate, can support the extended section of the bracket to be processed. The torsion spring's torque ensures that the supporting block maintains a supporting effect on the movable support plate during the stamping process, thus ensuring that the movable support plate can always support the extended section of the bracket, preventing bulging due to lack of bottom support in the bracket's flanged part. Combined with the unique structure of the stamping block, it can ensure the flatness of the folded surface and the smoothness of the stamping process. By setting an angle sensor, the progress of stamping and flanged edge can be monitored in real time, thereby supporting flanged edge processing at different angles. The square groove allows the movable support plate to be completely vertically housed inside, enabling the movable support plate to move within a range of 0 to 90°, allowing the bracket to complete flanged edge processing at the maximum vertical angle. It also has a reliable material conveying unit that can fix the loaded bracket workpiece and adjust the length of the extended section of the bracket by driving the workpiece to move longitudinally. By setting a visual odometer to continuously photograph the surface texture of the extended section of the bracket workpiece and calculating the displacement through image feature point matching, the length of the extended section of the bracket workpiece can be obtained, facilitating precise control of the flanged edge range by the operator. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the left front side structure of this utility model;

[0020] Figure 2 This is a schematic diagram of the lower oblique structure of this utility model;

[0021] Figure 3 This is a schematic diagram of the right front side structure of this utility model.

[0022] In the diagram: 1 Machine tool body, 2 Upper mounting frame, 3 Material conveying unit, 31 Moving frame, 32 Ball screw, 33 Hydraulic cylinder one, 34 Vision odometer, 35 Hydraulic cylinder two, 36 Push plate, 4 Stamping and flanging unit, 41 Vertical mounting frame, 42 Hydraulic cylinder three, 43 Stamping block, 44 Square groove, 45 Connecting shaft, 46 Movable support plate, 47 Mounting slot, 48 Mounting sleeve, 49 Torsion spring, 410 Patching block, 411 Tilt sensor, 412 Electric chuck, 413 Linkage shaft, 414 PLC controller. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0024] Please see Figures 1-3This embodiment provides a technical solution: a stamping and flanging mechanism for an automotive air deflector bracket, comprising a machine tool body 1, a material conveying unit 3, and a stamping and flanging unit 4;

[0025] Machine tool body 1: It has a rectangular structure and an inverted L-shaped upper mounting bracket 2 is fixedly connected to the front of the upper end;

[0026] Material conveying unit 3: mounted on the upper side of the machine tool body 1;

[0027] The stamping and flanging unit 4 includes a square groove 44, a connecting shaft 45, a movable support plate 46, a mounting groove 47, a mounting sleeve 48, a torsion spring 49, and a mounting block 410. The front end of the machine tool body 1 has a square groove 44 with its upper end open and a horizontal connecting shaft 45 rotatably connected to the upper end. The connecting shaft 45 passes through the interior of the movable support plate 46 and is fixedly connected to the movable support plate 46. Both ends of the movable support plate 46 have rounded corners. The upper part of the interior of the square groove 44 has two mounting grooves 47, and a horizontal mounting sleeve 48 is fixedly connected to the interior of the mounting groove 47. A torsion spring 49 is fitted on the outside of the mounting sleeve 48. One torsion arm of the torsion spring 49 is inserted and fixed inside the mounting groove 47, and the other torsion arm of the torsion spring 49 extends forward and is fixedly connected to the end of the mounting block 410. The mounting block 410 supports the lower side of the movable support plate 46.

[0028] By setting the movable support plate 46, the extended section of the bracket to be processed can be supported. The torsion spring 49 provides a restoring force to the movable support plate 46 after stamping, allowing it to automatically return to a horizontal position. The torsion of the torsion spring 49 ensures that the padding block 410 maintains a supporting effect on the movable support plate 46 during stamping, thus ensuring that the movable support plate 46 always supports the extended section of the bracket and prevents bulging due to lack of bottom support in the flanged part of the bracket. The square groove 44 is used for the installation of the movable support plate 46. The connecting shaft 45 allows the movable support plate 46 to move, and the square groove 44 allows the movable support plate 46 to be completely vertically housed inside, thus enabling the movable support plate 46 to move within a range of 0 to 90°, so that the bracket can complete the flanged processing at the vertical angle to the maximum extent.

[0029] The stamping and flanging unit 4 also includes a vertical mounting frame 41, a hydraulic cylinder 3 42, and a stamping block 43. An inverted U-shaped vertical mounting frame 41 is installed on the upper side of the upper mounting frame 2. The hydraulic cylinder 3 42 is fixedly installed on the upper side inside the vertical mounting frame 41. The telescopic end of the hydraulic cylinder 3 42 is vertically downward and fixedly connected to the upper middle part of the stamping block 43. The stamping block 43 is arranged horizontally, and its lower end is an inclined surface with a lower front and a higher rear. A rounded corner structure is provided at the rear edge of its lower end. The vertical mounting bracket 41 is used for mounting the hydraulic cylinder 42. The hydraulic cylinder 42 drives the stamping block 43 to press down to perform the stamping operation. The lower front side of the stamping block 43 will first act on the extended section of the bracket. The extended section of the bracket workpiece uses the edge of the machine tool body 1 as a fulcrum to support its bending. The lower inclined surface of the stamping block 43 will have a large contact area with the extended section of the bracket, thereby ensuring the uniformity of the pressure application to achieve a flat flanged surface. The rounded corner structure at the lower rear side of the stamping block 43 can ensure a good contact effect between the stamping block 43 and the bending section of the bracket in the latter half of the stamping and flanging process, ensuring that the stamping and flanging can be completed smoothly.

[0030] The stamping and flanging unit 4 also includes an angle sensor 411, an electric chuck 412, and a linkage shaft 413. An angle sensor 411 is embedded in the front position of the left end of the movable pallet 46. A section of linkage shaft 413 is concentrically fixed to the left end of the connecting shaft 45. An electric chuck 412 is installed and fixed in the upper right position of the left side of the machine tool body 1. The linkage shaft 413 passes through the middle of the electric chuck 412. The tilt sensor 411 is used to detect the downward rotation angle of the movable pallet 46, that is, to realize real-time monitoring of the bending angle of the bracket workpiece. When the bending angle of the flange reaches the predetermined value, it can send a signal to the controller to control the stamping block 43 to stop pressing down. After the pressing stops, the electric chuck 412 temporarily fixes the angle of the movable pallet 46 by locking the linkage shaft 413, so as to prevent the movable pallet 46 from having a reverse supporting effect on the bent section of the bracket when it resets. After the bent bracket workpiece is taken out, the electric chuck 412 unlocks the locking of the linkage shaft 413, and then the movable pallet 46 returns to the horizontal.

[0031] The material conveying unit 3 includes a moving frame 31, a ball screw 32, a hydraulic cylinder 33, and a visual odometer 34. The upper end of the machine tool body 1 has a longitudinal mounting groove. The ball screw 32 is installed inside the groove and is slidably connected to the moving frame 31. The moving frame 31 has a U-shaped structure with the opening facing forward. The nut component of the ball screw 32 is fixedly connected to the bottom of the moving frame 31. Four hydraulic cylinders 33 are fixedly installed on the upper end of the moving frame 31. The four hydraulic cylinders 33 are arranged vertically and are distributed diagonally in a rectangle. The lower end of each hydraulic cylinder 33 extends into the interior of the moving frame 31, and a rubber pad is fixedly installed on the lower side of each telescopic end. A visual odometer 34 is installed at the left and right corners of the front side of the upper end of the machine tool body 1. The movable frame 31 is used for the installation of the guide plate bracket. The upper hydraulic cylinder 33 fixes the bracket workpiece by pressing its end against the workpiece surface. The ball screw 32 drives the movable frame 31 to move longitudinally, thereby controlling the length of the bracket workpiece extending from the upper edge of the machine tool body 1. The visual odometer 34 continuously captures the surface texture of the extended section of the bracket workpiece and calculates the displacement by matching image feature points, thereby obtaining the length of the extended section of the bracket workpiece, which makes it easy for the operator to accurately control the flange range of the bracket.

[0032] The material conveying unit 3 also includes a second hydraulic cylinder 35 and a push plate 36. The second hydraulic cylinder 35 is installed on the rear side of the movable frame 31. A groove is formed in the vertical surface inside the movable frame 31, and the push plate 36 is embedded in the groove. The telescopic end of the second hydraulic cylinder 35 faces forward and is closely fixedly connected to the push plate 36. The second hydraulic cylinder 35 can push the completed bracket workpiece out from inside the movable frame 31 through the push plate 36.

[0033] The stamping and flanging unit 4 also includes a PLC controller 414. The PLC controller 414 is installed on the left side of the machine tool body 1, and a wireless switch controller is installed at each hydraulic cylinder. The PLC controller 414 is used to receive monitoring data from components such as the tilt sensor 411 and the visual odometer 34, and to control the start and stop of each electrical device. The wireless switch controller at each hydraulic cylinder is used to receive control signals from the PLC controller 414 and to control the start and stop of the corresponding hydraulic cylinder.

[0034] The working principle of the stamping and flanging mechanism for an automotive air deflector bracket provided by this utility model is as follows: This mechanism has a reliable material conveying unit 3, which can fix the loaded bracket workpiece and adjust the length of the bracket extension section by driving the workpiece to move longitudinally: The moving frame 31 is used for the installation of the air deflector bracket. The upper hydraulic cylinder 33 fixes the bracket workpiece by pressing its end against the surface of the workpiece. The ball screw 32 drives the moving frame 31 to move longitudinally, thereby controlling the length of the bracket workpiece extending from the upper edge of the machine tool body 1. The visual odometer 34 continuously captures the surface texture of the bracket workpiece extension section and calculates the displacement by matching image feature points, thereby obtaining the length of the bracket workpiece extension section, which facilitates the operator to accurately control the flanging range of the bracket. This mechanism also has a reliable stamping and flanging unit 4. By setting a movable support plate 46, it can support the extended section of the bracket to be processed. And by setting a torsion spring 49, it can provide a restoring force to the movable support plate 46 after stamping, so that it can automatically return to the horizontal. The torsion of the torsion spring 49 makes the pad block 410 maintain the supporting effect on the movable support plate 46 during the stamping process, so that the movable support plate 46 can always support the extended section of the bracket, avoiding the bracket flanging part from lacking bottom support and causing bulging. The square groove 44 is used for mounting the movable pallet 46. The connecting shaft 45 allows the movable pallet 46 to move, and the square groove 44 allows the movable pallet 46 to be completely vertically housed inside it, thus enabling the movable pallet 46 to move within a range of 0 to 90°, so that the bracket can complete the vertical angle flanging process to the maximum extent. The vertical mounting bracket 41 is used for mounting the hydraulic cylinder 42. The hydraulic cylinder 42 drives the stamping block 43 to press down to perform the stamping operation. The lower front side of the stamping block 43 will first act on the extension of the bracket. The protruding section of the support workpiece uses the edge of the machine tool body 1 as a fulcrum to support its bending. The lower inclined surface of the stamping block 43 has a large contact area with the protruding section of the support, thus ensuring the uniformity of pressure application and achieving a flat flanging surface. The rounded corner structure at the lower rear end of the stamping block 43 ensures good contact between the stamping block 43 and the bending section of the support during the latter half of the stamping and flanging process, ensuring that the stamping and flanging can be completed smoothly. The tilt sensor 411 is used to detect the downward rotation angle of the movable support plate 46, i.e. Real-time monitoring of the bending angle of the support workpiece is achieved. When the bending angle reaches a predetermined value, a signal is sent to the controller to stop the pressing block 43 from pressing down. After the pressing stops, the electric chuck 412 temporarily fixes the angle of the movable support plate 46 by locking the linkage shaft 413, preventing the movable support plate 46 from having a reverse supporting effect on the bent section of the support when it resets. After the bent support workpiece is removed, the electric chuck 412 unlocks the linkage shaft 413, and then the movable support plate 46 returns to a horizontal position. In addition, the hydraulic cylinder 35 can push the completed support workpiece out of the moving frame 31 through the push plate 36.

[0035] It is worth noting that, in the above embodiments, the input terminals of each hydraulic cylinder are electrically connected to the PLC controller 414 through their respective wireless switch controllers. The input terminals of the tilt sensor 411, the visual odometer 34, and the electric chuck 412 are also electrically connected to the PLC controller 414. The input terminal of the PLC controller 414 is electrically connected to the output terminal of the external power supply. The PLC controller 414 controls the operation of each electrical device and switch using methods commonly used in the prior art.

[0036] The above description is merely an embodiment of this utility model and does not limit the patent scope of this utility model. Any equivalent structural or procedural transformations made based on the content of this utility model specification and drawings, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of this utility model.

Claims

1. An automobile deflector bracket stamping flanging mechanism, characterized in that: It includes the machine tool body (1), the material conveying unit (3), and the stamping and flanging unit (4); Machine tool body (1): It is a cuboid structure, and an inverted L-shaped upper mounting bracket (2) is fixedly connected to the front side of the upper end; Material conveying unit (3): mounted on the upper side of the machine tool body (1); The stamping and flanging unit (4) includes a square groove (44), a connecting shaft (45), a movable support plate (46), a mounting groove (47), a mounting sleeve (48), a torsion spring (49), and a mounting block (410). The front end of the machine tool body (1) is provided with a square groove (44). The upper end of the square groove (44) is open upwards, and a transverse connecting shaft (45) is rotatably connected at the upper end. The connecting shaft (45) passes through the interior of the movable support plate (46) and is fixedly connected to the movable support plate (46). Both ends of (46) are rounded. The upper part of the square groove (44) is provided with two mounting grooves (47). The mounting groove (47) is fixedly connected with a horizontal mounting sleeve (48). A torsion spring (49) is sleeved on the outside of the mounting sleeve (48). One torsion arm of the torsion spring (49) is inserted and fixed inside the mounting groove (47). The other torsion arm of the torsion spring (49) extends forward and is fixedly connected to a patch (410) at the end. The patch (410) is supported on the lower side of the movable support plate (46).

2. The stamping and flanging mechanism for the support of the deflector panel of an automobile according to claim 1, characterized in that: The stamping and flanging unit (4) also includes a vertical mounting frame (41), a hydraulic cylinder three (42), and a stamping block (43). An inverted U-shaped vertical mounting frame (41) is installed on the upper side of the upper mounting frame (2). A hydraulic cylinder three (42) is installed and fixed on the upper side inside the vertical mounting frame (41). The telescopic end of the hydraulic cylinder three (42) is vertically downward and fixedly connected to the upper middle part of the stamping block (43). The stamping block (43) is arranged horizontally, and its lower end is an inclined surface with a lower front and a higher back. A rounded corner structure is provided at the rear edge of its lower end.

3. The stamping and flanging mechanism for the support of the deflector panel of an automobile according to claim 2, characterized in that: The stamping and flanging unit (4) also includes an angle sensor (411), an electric chuck (412), and a linkage shaft (413). An angle sensor (411) is embedded in the front position of the left end of the movable pallet (46). A linkage shaft (413) is concentrically fixed to the left end of the connecting shaft (45). An electric chuck (412) is installed and fixed at the upper right position of the left side of the machine tool body (1). The linkage shaft (413) passes through the middle of the electric chuck (412).

4. The stamping and flanging mechanism for the support of the deflector panel of an automobile according to claim 1, characterized in that: The material conveying unit (3) includes a moving frame (31), a ball screw (32), a hydraulic cylinder (33), and a visual odometer (34). The upper end of the machine tool body (1) is provided with a longitudinal mounting groove. The ball screw (32) is installed inside the groove and is slidably connected to the moving frame (31). The moving frame (31) is a U-shaped structure with the opening facing forward. The nut component of the ball screw (32) is fixedly connected to the bottom of the moving frame (31). Four hydraulic cylinders (33) are installed and fixed at the upper end of the moving frame (31). The four hydraulic cylinders (33) are arranged vertically and are distributed diagonally in a rectangle. The lower end of each hydraulic cylinder (33) extends into the interior of the moving frame (31), and a rubber pad is installed and fixed on the lower side of each telescopic end. A visual odometer (34) is installed at the left and right corners of the front side of the upper end of the machine tool body (1).

5. The stamping and flanging mechanism for the support of the deflector panel of an automobile according to claim 4, characterized in that: The material conveying unit (3) also includes a hydraulic cylinder (35) and a push plate (36). The hydraulic cylinder (35) is installed on the rear side of the movable frame (31). A groove is provided in the vertical surface of the inner side of the movable frame (31). The push plate (36) is embedded in the groove. The telescopic end of the hydraulic cylinder (35) is closely fixedly connected to the push plate (36) facing forward.

6. The stamping and flanging mechanism for an automotive air deflector bracket according to claim 3, characterized in that: The stamping and flanging unit (4) also includes a PLC controller (414). The PLC controller (414) is installed on the left side of the machine tool body (1), and a wireless switch controller is installed at each hydraulic cylinder position.

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