Automobile side body forming die

Abstract

The utility model discloses an automobile side body forming die which comprises a machining table, the top of the machining table is fixedly connected with a lower die, two slitting grooves are formed in the top of the lower die, the back face of the machining table is fixedly connected with an assembling L-shaped frame, an upper die is arranged below the assembling L-shaped frame, and the upper die is fixedly connected with the machining table. The top of the assembling L-shaped frame is fixedly connected with two assembling air cylinders, and the piston ends of the assembling air cylinders penetrate through the assembling L-shaped frame and are fixedly connected with the upper die. According to the slitting device, the connecting motor drives the connecting gear on the connecting rod to rotate, then the connecting gear drives the connecting rack to move in the direction of the interior of the fixing sleeve block, and then the connecting rack drives the slitting knife plate to move and make contact with materials and is embedded into the slitting groove at the same time; and therefore, the edge of the material is cut, wrinkles caused by punch forming are reduced, the edge of the automobile side wall is cut, and the using effect is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile side panel production, in particular to an automobile side panel forming die. Background Art

[0002] The car side is the skirt composed of the front and rear bumpers of the car. The car side is a kind of large surround. The car side is used to reduce the reverse airflow generated when the car is driving, and at the same time increase the downforce of the car to make the car more stable when driving at high speed. When processing the car side, it usually needs to go through drawing, trimming, punching, etc. The drawing die is generally composed of three parts: a die, a pressing plate and a punch. The existing car side drawing die is easy to cause wrinkles on the surface of the car side during mass production, causing the car side to be scrapped, and most of the molds cannot realize automatic cutting of the edge materials, which affects the later production and thus reduces the use effect. Utility Model Content

[0003] The utility model aims to solve the shortcomings in the prior art and provides a vehicle side panel forming die.

[0004] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a car side panel forming mold, comprising a processing table, a lower mold is fixedly connected to the top of the processing table, two cutting grooves are arranged on the top of the lower mold, an assembly L-shaped frame is fixedly connected to the back of the processing table, an upper mold is arranged below the assembly L-shaped frame, two assembly cylinders are fixedly connected to the top of the assembly L-shaped frame, the piston end of the assembly cylinder passes through the assembly L-shaped frame and is fixedly connected to the upper mold, fixed racks are penetrated on both sides of the outer wall of the processing table, one of the fixed racks is symmetrically arranged with the other fixed rack, one end of the fixed rack is fixedly connected to a fixed sleeve block, a fixed shaft is rotatably connected between the top and the inner bottom of the processing table, a fixed gear and a fixed bevel gear are fixedly sleeved on the outer wall of the fixed shaft, the two fixed racks are meshed with the fixed gear, and a driving component for adjusting the fixed bevel gear to rotate is connected to the surface of the processing table;

[0005] A connecting rack is movably sleeved inside the fixed sleeve block, and a connecting baffle and a connecting slitting knife plate are respectively fixedly connected at both ends of the connecting rack. A connecting groove is opened on the side wall of the fixed sleeve block, and a connecting component for adjusting the movement of the connecting rack is connected to the side wall of the fixed sleeve block.

[0006] As a further description of the above technical solution:

[0007] The driving assembly includes a driving shaft that passes through and is rotatably connected to the surface of the processing table. Both ends of the driving shaft are fixedly connected to a driving bevel gear and a driving disk respectively. The driving bevel gear is meshed with the fixed bevel gear. The surface of the processing table is rotatably connected to a movable shaft.

[0008] As a further description of the above technical solution:

[0009] The end of the movable rotating shaft is fixedly connected with a movable disk, the outer side wall of the movable rotating shaft is fixedly sleeved with a movable worm gear, the movable disk is connected to the driving disk through a belt, and the surface of the processing table is fixedly connected with a movable support block, and one of the side walls of the movable support block is fixedly connected with a movable motor.

[0010] As a further description of the above technical solution:

[0011] The movable motor output end is fixedly connected with a movable worm, the end of the movable worm passes through one of the movable support blocks and is rotationally connected with the other movable support block, and the movable worm is meshingly connected with the movable worm wheel.

[0012] As a further description of the above technical solution:

[0013] The connection assembly comprises two connection brackets fixedly connected to the side wall of the fixed sleeve block, wherein a connection motor is fixedly connected to the surface of one of the connection brackets, and a connection rod is fixedly connected to the output end of the connection motor.

[0014] As a further description of the above technical solution:

[0015] The end of the connecting rod passes through one of the connecting brackets and is rotatably connected to the other connecting bracket. A connecting gear is fixedly sleeved on the outer side wall of the connecting rod, and the connecting gear is meshed and connected with its corresponding connecting rack.

[0016] The utility model has the following beneficial effects:

[0017] The driving assembly can be used to cooperate with the fixed bevel gear, driving shaft, driving bevel gear, driving plate, movable shaft, movable plate, movable worm gear, movable support block, movable motor and movable worm, so that the movable worm gear on the movable worm gear can be driven to rotate by the movable motor, and then the movable worm gear also drives the movable plate on the movable shaft to rotate. At the same time, the movable plate drives the driving shaft and driving bevel gear on the driving plate to rotate through the belt, and then the driving bevel gear also drives the fixed shaft and fixed gear on the fixed bevel gear to rotate, so that the fixed gear also drives the fixed rack to move along the direction of the processing table, and The fixed rack also drives the connecting rack on the fixed sleeve to move and press the material. The connecting assembly can make the connecting bracket, connecting motor, connecting rod and connecting gear cooperate so that the connecting motor can drive the connecting gear on the connecting rod to rotate. Then the connecting gear also drives the connecting rack to move along the direction inside the fixed sleeve. Then the connecting rack also drives the connecting slitting blade to move and contact the material, and embeds into the slitting groove at the same time, so as to cut the edge of the material, reduce the wrinkles of stamping, and cut the edge of the car side panel, so as to improve the use effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the overall structure of a vehicle side panel forming mold proposed by the utility model;

[0019] Figure 2 This is a schematic diagram of the internal structure of a processing table of a vehicle side panel forming mold proposed by the utility model;

[0020] Figure 3 for Figure 1 The enlarged structural diagram at A in the middle;

[0021] Figure 4 for Figure 1 Schematic diagram of the enlarged structure at point B.

[0022] Legend:

[0023] 1. Processing table; 2. Lower mold; 3. Assemble L-shaped frame; 4. Upper mold; 5. Assemble cylinder; 6. Fixed rack; 7. Fixed sleeve block; 8. Fixed shaft; 9. Fixed gear; 10. Fixed bevel gear; 11. Drive shaft; 12. Drive bevel gear; 13. Drive plate; 14. Moveable shaft; 15. Moveable plate; 16. Moveable worm gear; 17. Moveable support block; 18. Moveable motor; 19. Moveable worm; 20. Connecting rack; 21. Connecting slitting blade; 22. Connecting bracket; 23. Connecting motor; 24. Connecting rod; 25. Connecting gear. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] Reference Figure 1-4 The utility model provides a side molding mold for an automobile, comprising a processing table 1, a lower mold 2 is fixedly connected to the top of the processing table 1, two cutting grooves are provided on the top of the lower mold 2, an assembly L-shaped frame 3 is fixedly connected to the back of the processing table 1, an upper mold 4 is arranged below the assembly L-shaped frame 3, two assembly cylinders 5 are fixedly connected to the top of the assembly L-shaped frame 3, the piston end of the assembly cylinder 5 penetrates the assembly L-shaped frame 3 and is fixedly connected to the upper mold 4, fixed racks 6 are penetrated on both sides of the outer wall of the processing table 1, one of the fixed racks 6 is symmetrically arranged with the other fixed rack 6, and a fixed sleeve block 7 is fixedly connected to one end of the fixed rack 6, a fixed shaft 8 is rotatably connected between the top and the bottom of the processing table 1, a fixed gear 9 and a fixed bevel gear 10 are fixedly sleeved on the outer wall of the fixed shaft 8, and the two fixed racks 6 are meshed with the fixed gear 9, and a driving component for adjusting the fixed bevel gear 10 to rotate is connected to the surface of the processing table 1, and the driving component plays a role in adjusting the fixed bevel gear 10 to rotate, referring to Figure 1 , Figure 2 and Figure 3 The driving assembly includes a driving shaft 11 which passes through and is rotatably connected to the surface of the processing table 1. The two ends of the driving shaft 11 are respectively fixedly connected with a driving bevel gear 12 and a driving disk 13. The driving bevel gear 12 is meshed with the fixed bevel gear 10. A movable shaft 14 is rotatably connected to the surface of the processing table 1. A movable disk 15 is fixedly connected to the end of the movable shaft 14. A movable worm gear 16 is fixedly sleeved on the outer wall of the movable shaft 14. The movable disk 15 is connected to the driving disk 13 through a belt. A movable support block 17 is fixedly connected to the surface of the processing table 1. A movable motor 18 is fixedly connected to the side wall of one of the movable support blocks 17. A movable worm 19 is fixedly connected to the output end of the movable motor 18. The end of the movable worm 19 passes through one of the movable support blocks 17 and is rotatably connected to the other movable support block 17. The movable worm 19 is meshed with the movable worm wheel 16, and the movable motor 18 drives the movable worm 19 to rotate.

[0026] The fixed sleeve block 7 is internally movably sleeved with a connecting rack 20, and the two ends of the connecting rack 20 are respectively fixedly connected with a connecting baffle and a connecting slitting blade 21. The side wall of the fixed sleeve block 7 is provided with a connecting groove, and the side wall of the fixed sleeve block 7 is connected with a connecting component for adjusting the connecting rack 20 to move. Figure 1 and Figure 4The connecting component includes two connecting brackets 22 fixedly connected to the side walls of the fixed sleeve block 7, wherein a connecting motor 23 is fixedly connected to the surface of one of the connecting brackets 22, and a connecting rod 24 is fixedly connected to the output end of the connecting motor 23. The end of the connecting rod 24 passes through one of the connecting brackets 22 and is rotatably connected to the other connecting bracket 22. A connecting gear 25 is fixedly sleeved on the outer side wall of the connecting rod 24, and the connecting gear 25 is meshed and connected with its corresponding connecting rack 20, and plays a role in driving the connecting rod 24 to rotate through the connecting motor 23.

[0027] Working principle: When in use, first place the material to be processed above the lower mold 2, then start the movable motor 18, and drive the movable worm 19 to rotate through the movable motor 18, followed by the movable worm 19 also drives the movable shaft 14 and the movable disk 15 on the movable worm wheel 16 to rotate, and at the same time the movable disk 15 drives the driving disk 13 to rotate through the belt, and then the driving disk 13 also drives the driving shaft 11 and the driving bevel gear 12 to rotate, followed by the driving bevel gear 12 meshing with the fixed bevel gear 10, so that the fixed shaft 8 and the fixed gear 9 on the fixed bevel gear 10 are driven to rotate, so that the fixed gear 9 also drives the fixed rack 6 to move along the direction on the processing table 1, and then the fixed rack 6 also drives the connecting rack 20 on the fixed sleeve block 7 to move, so that the two connecting racks 20 are pressed against the material to ensure the pressing effect.

[0028] Then start the connecting motor 23, and drive the connecting gear 25 on the connecting rod 24 to rotate through the connecting motor 23. Because the connecting gear 25 is meshed with its corresponding connecting rack 20, the connecting rack 20 is driven to move along the direction inside the fixed sleeve 7. Then the connecting rack 20 also drives the connecting slitting plate 21 to move, so that the connecting slitting plate 21 contacts the material and is embedded in the slitting groove. At the same time, the assembly cylinder 5 is also started, and the upper mold 4 is pushed downward by the assembly cylinder 5, so that when the upper mold 4 moves downward, it assists in pushing the connecting slitting plate 21 to engage with the slitting groove and cut the material inside the slitting groove to ensure a tight cutting effect.

[0029] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A vehicle side panel forming die, comprising a processing table (1), characterized in that: The top of the processing table (1) is fixedly connected to a lower mold (2), and two cutting grooves are provided on the top of the lower mold (2). The back of the processing table (1) is fixedly connected to an assembly L-shaped frame (3), and an upper mold (4) is arranged below the assembly L-shaped frame (3). The top of the assembly L-shaped frame (3) is fixedly connected to two assembly cylinders (5), and the piston ends of the assembly cylinders (5) penetrate the assembly L-shaped frame (3) and are fixedly connected to the upper mold (4). Fixed racks (6) are arranged on both sides of the outer wall of the processing table (1), wherein One of the fixed racks (6) is symmetrically arranged with the other fixed rack (6); one end of the fixed rack (6) is fixedly connected to a fixed sleeve block (7); a fixed rotating shaft (8) is rotatably connected between the top and bottom of the processing table (1); a fixed gear (9) and a fixed bevel gear (10) are fixedly sleeved on the outer wall of the fixed rotating shaft (8); both of the fixed racks (6) are meshedly connected to the fixed gear (9); and a driving component for adjusting the rotation of the fixed bevel gear (10) is connected to the surface of the processing table (1); A connecting rack (20) is movably sleeved inside the fixed sleeve (7), and a connecting baffle and a connecting slitting blade (21) are respectively fixedly connected at both ends of the connecting rack (20). A connecting groove is provided on the side wall of the fixed sleeve (7), and a connecting component for adjusting the movement of the connecting rack (20) is connected to the side wall of the fixed sleeve (7).

2. The automobile side panel forming mold according to claim 1, characterized in that: The driving assembly comprises a driving shaft (11) penetrating through and rotatably connected to the surface of a processing table (1), the two ends of the driving shaft (11) being fixedly connected to a driving bevel gear (12) and a driving disk (13), respectively, the driving bevel gear (12) being meshingly connected to a fixed bevel gear (10), and a movable shaft (14) being rotatably connected to the surface of the processing table (1).

3. The automobile side panel forming mold according to claim 2, characterized in that: A movable disk (15) is fixedly connected to the end of the movable rotating shaft (14), a movable worm gear (16) is fixedly sleeved on the outer side wall of the movable rotating shaft (14), the movable disk (15) is transmission-connected to the driving disk (13) via a belt, and a movable support block (17) is fixedly connected to the surface of the processing table (1), and a movable motor (18) is fixedly connected to the side wall of one of the movable support blocks (17).

4. The automobile side panel forming mold according to claim 3, characterized in that: The output end of the movable motor (18) is fixedly connected to a movable worm (19), the end of the movable worm (19) passes through one of the movable support blocks (17) and is rotationally connected to the other movable support block (17), and the movable worm (19) is meshingly connected to the movable worm wheel (16).

5. The automobile side panel forming mold according to claim 1, characterized in that: The connection assembly comprises two connection brackets (22) fixedly connected to the side wall of the fixed sleeve block (7), wherein a connection motor (23) is fixedly connected to the surface of one of the connection brackets (22), and a connection rod (24) is fixedly connected to the output end of the connection motor (23).

6. The automobile side panel forming mold according to claim 5, characterized in that: The end of the connecting rod (24) passes through one of the connecting brackets (22) and is rotatably connected to the other connecting bracket (22). A connecting gear (25) is fixedly sleeved on the outer side wall of the connecting rod (24), and the connecting gear (25) is meshingly connected with its corresponding connecting rack (20).

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