Automobile plate flanging device

Abstract

The utility model relates to the technical field of automobile plate machining, in particular to an automobile plate flanging device which is characterized in that a double-station switching assembly moves a first set of plates to the position under a stamping assembly for flanging operation, meanwhile, a second set of plates are placed on the double-station switching assembly, the feeding and discharging efficiency is improved, meanwhile, the machining accuracy is improved, and the machining efficiency is improved. After flanging of the first set of plates is completed, stripping is conducted through the stripping assembly, and discharging operation of workers is facilitated; comprising a working table, supporting legs and a controller, the four corners of the bottom end of the working table are each provided with a set of supporting legs, the controller is arranged at the front end of the working table, the double-station switching assembly is arranged on the working table, the stamping assembly is arranged at the top end of the working table, and the stripping assembly is arranged at the bottom end of the working table.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile plate processing, in particular to an automobile plate flanging device. Background Art

[0002] The automobile panel flanging device is mainly used to perform flanging on automobile panels to achieve a specific shape and angle. Through the flanging mechanism in the device, a force can be applied to the sheet metal to bend and deform it to complete the flanging operation.

[0003] In the prior art, the patent document with announcement number CN204620773U discloses a flanging device for automobile panels, including flanging mechanisms respectively arranged on both sides of the panel to be flanging, namely, a first flanging mechanism and a second flanging mechanism; the flanging mechanism includes a fixed plate, a cylinder installed on the fixed plate, and a slider device; the fixed plate includes a horizontal plate and a vertical plate, and the vertical plate is vertically installed at the bottom of the horizontal plate; the slider device is slidably installed on the top of the horizontal plate, the cylinder is installed on the side of the vertical plate, and the slider device is connected to the cylinder output shaft via a first connecting plate; the slider device of the first flanging mechanism is provided with a groove, and the slider of the second flanging mechanism is provided with a protrusion, and the groove is plugged and matched with the protrusion. The utility model adopts a cylinder to flanging the plate, which has a wide range of applications, lower costs, and is also convenient for later maintenance.

[0004] During use, it was found that the above-mentioned device has high requirements for the conveying height of the plates when flanging the plates. If the conveying height is inconsistent, the flanging position of the plates will change, resulting in the generation of waste. Utility Model Content

[0005] In order to solve the above technical problems, the utility model provides an automobile panel flanging device which improves processing accuracy.

[0006] The utility model discloses a flanging device for automobile panels, comprising a workbench, legs and a controller, wherein a group of legs are respectively arranged at the four corners of the bottom end of the workbench, a controller is arranged at the front end of the workbench, and the device further comprises a double-station switching component, a stamping component and a stripping component. The double-station switching component is arranged on the workbench, the stamping component is arranged at the top end of the workbench, and the stripping component is arranged at the bottom end of the workbench; the double-station switching component is used to move a first group of panels to just below the stamping component for flanging operation, and at the same time, the second group of panels is placed on the double-station switching component, thereby saving loading and unloading efficiency and improving processing accuracy; after the flanging of the first group of panels is completed, the panels are stripped through the stripping component, which is convenient for the staff to perform the stripping operation.

[0007] Preferably, the double-station switching assembly includes a motor, a rotating shaft, a disc, a partition and a lower mold. A circular groove is arranged at the top of the workbench, a motor is arranged at the bottom of the workbench, a rotating shaft is arranged at the output end of the motor, the top of the rotating shaft extends into the circular groove and is connected to the bottom of the disc, two groups of lower molds and a group of partitions are arranged at the top of the disc, the partition is between the two groups of lower molds, an inner groove is arranged on the lower mold, a stripping port is arranged at the bottom of the inner groove, and a group of square ports are arranged at the bottom of the circular groove; the first group of plates is placed on the first group of lower molds, and then the motor is started, so that The rotating shaft drives the disc to rotate 180 degrees, so that the first group of lower dies are moved to the stamping assembly. The stamping assembly performs flanging operation on the first group of plates with the cooperation of the lower die. Then the stripping assembly passes through the square mouth and the stripping mouth to separate the plate parts with the inner groove from the lower die, so as to improve the convenience of stripping. In this process, the second group of plates are placed on the second group of lower dies, and then the disc is rotated 180 degrees to complete the switching of the positions of the two groups of lower dies, thereby improving the processing efficiency, positioning the plates through the lower die, and achieving the accuracy of flanging.

[0008] Preferably, the stamping assembly includes a column, a cross plate, a No. 1 hydraulic cylinder, a No. 1 lifting plate, an upper mold and a light bar. Two groups of columns are arranged on the top of the workbench. The tops of the two groups of columns are connected to the bottom end of the cross plate. A No. 1 hydraulic cylinder is arranged on the top of the cross plate. The bottom moving end of the No. 1 hydraulic cylinder extends to the bottom of the cross plate and is connected to the top of the No. 1 lifting plate. An upper mold is arranged at the bottom of the No. 1 lifting plate. An outer convex portion is arranged at the bottom of the upper mold, and the outer convex portion is adapted to the inner groove. Multiple groups of light bars are arranged on the top of the No. 1 lifting plate, and the multiple groups of light bars are slidably connected to the cross plate. The No. 1 hydraulic cylinder is operated to extend, so that the No. 1 lifting plate drives the upper mold to move downward, and the outer convex portion of the upper mold cooperates with the inner groove of the lower mold to perform flanging operations on the plate, thereby improving the flanging efficiency.

[0009] Preferably, the stripping assembly includes a U-shaped frame, a No. 2 hydraulic cylinder, a No. 2 lifting plate and a ejecting rod. A U-shaped frame is arranged at the bottom end of the workbench, a No. 2 hydraulic cylinder is arranged at the inner bottom end of the U-shaped frame, a No. 2 lifting plate is arranged at the top movable end of the No. 2 hydraulic cylinder, a No. 2 lifting plate is arranged at the top of the No. 2 lifting plate, and a ejecting rod is arranged at the top of the No. 2 lifting plate, and the ejecting rod coincides with the stripping port; when the plate on the lower mold is flanging completed, the No. 2 hydraulic cylinder is started to extend, so that the No. 2 lifting plate drives the ejecting rod to rise, and the ejecting rod passes through the square mouth and the stripping port into the inner groove to push the plate upward to realize stripping.

[0010] Preferably, it also includes rollers, and multiple groups of rollers are circumferentially arranged at the bottom end of the disc, and the multiple groups of rollers are in rolling contact with the bottom end of the circular groove; the disc rotates stably under the rolling cooperation of the multiple groups of rollers, thereby improving stability.

[0011] Preferably, it also includes a support, and a group of supports are respectively provided at the bottom end of each group of legs; multiple groups of legs and multiple groups of supports cooperate with each other to provide stable support for the workbench.

[0012] Preferably, it also includes a polished rod, and a plurality of groups of polished rods are arranged at the bottom end of the second lifting plate, and the plurality of groups of polished rods are slidably connected to the U-shaped frame; the second lifting plate is stably lifted and lowered under the cooperation and guidance of the plurality of groups of polished rods, thereby improving stability.

[0013] Compared with the prior art, the beneficial effects of the utility model are as follows: the double-station switching assembly moves the first group of plates to directly below the stamping assembly for flanging operations, and at the same time the second group of plates are placed on the double-station switching assembly, thereby saving loading and unloading efficiency while improving processing accuracy; after the flanging of the first group of plates is completed, the plates are removed through the stripping assembly, which is convenient for the staff to perform unloading operations. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a first axonometric structural schematic diagram of the utility model;

[0015] Figure 2 It is a second axonometric structural schematic diagram of the utility model;

[0016] Figure 3 It is a schematic diagram of the explosion structure of the utility model;

[0017] Figure 4 It is an enlarged structural diagram of the structures such as the horizontal plate and the upper mold;

[0018] Figure 5 It is an enlarged structural diagram of structures such as a disc and a push rod.

[0019] Markings in the attached drawings: 1. workbench; 2. outriggers; 3. controller; 4. motor; 5. rotating shaft; 6. disc; 7. partition; 8. lower mold; 9. column; 10. cross plate; 11. No. 1 hydraulic cylinder; 12. No. 1 lifting plate; 13. upper mold; 14. polishing rod; 15. U-shaped frame; 16. No. 2 hydraulic cylinder; 17. No. 2 lifting plate; 18. ejector rod; 19. roller; 20. support; 21. polishing rod. DETAILED DESCRIPTION

[0020] In order to facilitate the understanding of the utility model, the utility model will be described more comprehensively below with reference to the relevant drawings. The utility model can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the utility model more thorough and comprehensive. Example 1

[0021] like Figures 1 to 3As shown, the utility model is a flanging device for automobile panels, comprising a workbench 1, legs 2 and a controller 3. A group of legs 2 are respectively arranged at the four corners of the bottom end of the workbench 1, and the front end of the workbench 1 is provided with a controller 3. The utility model also comprises a double-station switching component, a stamping component and a stripping component. The workbench 1 is provided with a double-station switching component, the top end of the workbench 1 is provided with a stamping component, and the bottom end of the workbench 1 is provided with a stripping component.

[0022] like Figure 1 , Figure 2 , Figure 3 and Figure 5 As shown, the double-station switching assembly includes a motor 4, a rotating shaft 5, a disc 6, a partition 7 and a lower mold 8. A circular groove is arranged at the top of the workbench 1, a motor 4 is arranged at the bottom of the workbench 1, a rotating shaft 5 is arranged at the output end of the motor 4, the top of the rotating shaft 5 extends into the circular groove and is connected to the bottom of the disc 6, two groups of lower molds 8 and a group of partitions 7 are arranged at the top of the disc 6, the partition 7 is between the two groups of lower molds 8, an inner groove is arranged on the lower mold 8, a stripping port is arranged at the bottom of the inner groove, and a group of square ports are arranged at the bottom of the circular groove;

[0023] like Figure 3 and Figure 4 As shown, the stamping assembly includes a column 9, a horizontal plate 10, a No. 1 hydraulic cylinder 11, a No. 1 lifting plate 12, an upper mold 13 and a light bar 14. Two groups of columns 9 are arranged on the top of the workbench 1. The tops of the two groups of columns 9 are connected to the bottom end of the horizontal plate 10. A No. 1 hydraulic cylinder 11 is arranged on the top of the horizontal plate 10. The bottom moving end of the No. 1 hydraulic cylinder 11 extends to the bottom of the horizontal plate 10 and is connected to the top of the No. 1 lifting plate 12. An upper mold 13 is arranged on the bottom of the No. 1 lifting plate 12. An outer convex portion is arranged on the bottom of the upper mold 13, and the outer convex portion is adapted to the inner groove. A plurality of groups of light bars 14 are arranged on the top of the No. 1 lifting plate 12, and the plurality of groups of light bars 14 are all slidably connected to the horizontal plate 10.

[0024] In this embodiment, the first group of plates is placed on the first group of lower dies 8, and then the motor 4 is started, so that the rotating shaft 5 drives the disc 6 to rotate 180 degrees, so that the first group of lower dies 8 is moved to the stamping assembly, and the No. 1 hydraulic cylinder 11 is operated to extend, so that the No. 1 lifting plate 12 drives the upper die 13 to move downward, and the outer protrusion of the upper die 13 cooperates with the inner groove of the lower die 8 to perform flanging operations on the plates, and then the stripping assembly passes through the square mouth and the stripping mouth to separate the plate parts in the inner groove from the lower die 8, thereby improving the convenience of stripping. In this process, the second group of plates is placed on the second group of lower dies 8, and then the disc 6 is rotated 180 degrees, thereby completing the switching of the positions of the two groups of lower dies 8, improving the processing efficiency, and positioning the plates through the lower die 8. Example 2

[0025] like Figures 1 to 3As shown, the utility model is a flanging device for automobile panels, comprising a workbench 1, legs 2 and a controller 3. A group of legs 2 are respectively arranged at the four corners of the bottom end of the workbench 1, and the front end of the workbench 1 is provided with a controller 3. The utility model also comprises a double-station switching component, a stamping component and a stripping component. The workbench 1 is provided with a double-station switching component, the top end of the workbench 1 is provided with a stamping component, and the bottom end of the workbench 1 is provided with a stripping component.

[0026] like Figure 1 , Figure 2 , Figure 3 and Figure 5 As shown, the double-station switching assembly includes a motor 4, a rotating shaft 5, a disc 6, a partition 7 and a lower mold 8. A circular groove is arranged at the top of the workbench 1, a motor 4 is arranged at the bottom of the workbench 1, a rotating shaft 5 is arranged at the output end of the motor 4, the top of the rotating shaft 5 extends into the circular groove and is connected to the bottom of the disc 6, two groups of lower molds 8 and a group of partitions 7 are arranged at the top of the disc 6, the partition 7 is between the two groups of lower molds 8, an inner groove is arranged on the lower mold 8, a stripping port is arranged at the bottom of the inner groove, and a group of square ports are arranged at the bottom of the circular groove;

[0027] like Figure 3 and Figure 4 As shown, the stamping assembly includes a column 9, a horizontal plate 10, a No. 1 hydraulic cylinder 11, a No. 1 lifting plate 12, an upper mold 13 and a light bar 14. Two groups of columns 9 are arranged at the top of the workbench 1. The tops of the two groups of columns 9 are connected to the bottom of the horizontal plate 10. A No. 1 hydraulic cylinder 11 is arranged at the top of the horizontal plate 10. The bottom moving end of the No. 1 hydraulic cylinder 11 extends below the horizontal plate 10 and is connected to the top of the No. 1 lifting plate 12. An upper mold 13 is arranged at the bottom of the No. 1 lifting plate 12. An outer convex portion is arranged at the bottom of the upper mold 13, and the outer convex portion is adapted to the inner groove. A plurality of groups of light bars 14 are arranged at the top of the No. 1 lifting plate 12, and the plurality of groups of light bars 14 are slidably connected to the horizontal plate 10.

[0028] like Figure 2 and Figure 3 As shown, the stripping assembly includes a U-shaped frame 15, a No. 2 hydraulic cylinder 16, a No. 2 lifting plate 17 and a material ejecting rod 18. The U-shaped frame 15 is arranged at the bottom end of the workbench 1, the No. 2 hydraulic cylinder 16 is arranged at the inner bottom end of the U-shaped frame 15, the No. 2 lifting plate 17 is arranged at the top moving end of the No. 2 hydraulic cylinder 16, and the No. 2 lifting plate 17 is arranged at the top end of the No. 2 lifting plate 17. The material ejecting rod 18 coincides with the stripping port;

[0029] It also includes rollers 19, supports 20 and polished rods 21. A plurality of groups of rollers 19 are circumferentially arranged at the bottom end of the disc 6. The plurality of groups of rollers 19 are in rolling contact with the bottom end of the circular groove. A group of supports 20 are respectively arranged at the bottom end of each group of legs 2. A plurality of groups of polished rods 21 are arranged at the bottom end of the No. 2 lifting plate 17. The plurality of groups of polished rods 21 are all slidably connected to the U-shaped frame 15.

[0030] In this embodiment, the first group of plates is placed on the first group of lower dies 8, and then the motor 4 is started, so that the rotating shaft 5 drives the disc 6 to rotate 180 degrees, so that the first group of lower dies 8 is moved to the stamping assembly, and the No. 1 hydraulic cylinder 11 is operated to extend, so that the No. 1 lifting plate 12 drives the upper die 13 to move downward, and the outer convex part of the upper die 13 cooperates with the inner groove of the lower die 8 to perform flanging operation on the plate. When the flanging of the plate on the lower die 8 is completed, the No. 2 hydraulic cylinder 16 is started to extend, so that the No. 2 lifting plate 17 drives the ejecting rod 18 to rise, and the ejecting rod 18 passes through the square mouth and the stripping mouth into the inner groove to push the plate upward. In this process, the second group of plates is placed on the second group of lower dies 8, and then the disc 6 is rotated 180 degrees, so as to complete the switching of the positions of the two groups of lower dies 8, improve the processing efficiency, and position the plate through the lower die 8.

[0031] The controller 3, motor 4, upper mold 13 and lower mold 8 of the automobile panel flanging device of the utility model are purchased on the market, and technicians in the industry only need to install and operate them according to the accompanying instruction manual without the need for creative labor by technicians in this field.

[0032] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the technical principle of the present invention. These improvements and modifications should also be regarded as the protection scope of the present invention.

Claims

1. An automobile panel flanging device, comprising a workbench (1), legs (2) and a controller (3), wherein a group of legs (2) are respectively arranged at four corners of the bottom end of the workbench (1), and a controller (3) is arranged at the front end of the workbench (1), characterized in that: It also comprises a double-station switching component, a stamping component and a stripping component. The double-station switching component is arranged on the workbench (1), the stamping component is arranged on the top of the workbench (1), and the stripping component is arranged on the bottom of the workbench (1).

2. The automobile panel flanging device according to claim 1, characterized in that: The double-station switching assembly comprises a motor (4), a rotating shaft (5), a disc (6), a partition (7) and a lower mold (8). A circular groove is arranged at the top of the workbench (1), a motor (4) is arranged at the bottom of the workbench (1), a rotating shaft (5) is arranged at the output end of the motor (4), the top of the rotating shaft (5) extends into the circular groove and is connected to the bottom of the disc (6), two groups of lower molds (8) and a group of partitions (7) are arranged at the top of the disc (6), the partition (7) is between the two groups of lower molds (8), an inner groove is arranged on the lower mold (8), a stripping port is arranged at the bottom of the inner groove, and a group of square ports are arranged at the bottom of the circular groove.

3. The automobile panel flanging device according to claim 2, characterized in that: The punching assembly comprises a column (9), a horizontal plate (10), a No. 1 hydraulic cylinder (11), a No. 1 lifting plate (12), an upper die (13) and a light bar (14). Two groups of columns (9) are arranged at the top of the workbench (1). The tops of the two groups of columns (9) are connected to the bottom of the horizontal plate (10). A No. 1 hydraulic cylinder (11) is arranged at the top of the horizontal plate (10). The bottom movable end of the No. 1 hydraulic cylinder (11) extends below the horizontal plate (10) and is connected to the top of the No. 1 lifting plate (12). An upper die (13) is arranged at the bottom of the No. 1 lifting plate (12). An outer convex portion is arranged at the bottom of the upper die (13), and the outer convex portion is adapted to the inner groove. A plurality of groups of light bars (14) are arranged at the top of the No. 1 lifting plate (12), and the plurality of groups of light bars (14) are slidably connected to the horizontal plate (10).

4. The automobile panel flanging device according to claim 1, characterized in that: The stripping assembly comprises a U-shaped frame (15), a No. 2 hydraulic cylinder (16), a No. 2 lifting plate (17) and a material ejecting rod (18). The U-shaped frame (15) is arranged at the bottom end of the workbench (1), the No. 2 hydraulic cylinder (16) is arranged at the inner bottom end of the U-shaped frame (15), the No. 2 lifting plate (17) is arranged at the top movable end of the No. 2 hydraulic cylinder (16), and the No. 2 lifting plate (17) is arranged at the top end of the No. 2 lifting plate (17), and the material ejecting rod (18) coincides with the stripping port.

5. The automobile panel flanging device according to claim 2, characterized in that: It also includes rollers (19), and a plurality of groups of rollers (19) are circumferentially arranged at the bottom end of the disk (6), and the plurality of groups of rollers (19) are in rolling contact with the bottom end of the circular groove.

6. The automobile panel flanging device according to claim 1, characterized in that: It also includes a support (20), with a group of supports (20) being respectively arranged at the bottom end of each group of legs (2).

7. The automobile panel flanging device according to claim 4, characterized in that: It also includes polished rods (21), and a plurality of groups of polished rods (21) are arranged at the bottom end of the second lifting plate (17), and the plurality of groups of polished rods (21) are all slidably connected to the U-shaped frame (15).

Images