CN218050028U - Vehicle frame plate stamping device - Google Patents

Abstract

The utility model discloses a punching device for a frame plate, which relates to the technical field of punching devices, and has the advantages of being convenient to push and move a processed metal plate so as to adjust the stamping and cutting position of the processed metal plate. The fixed frame on the working table is equipped with a punching machine, the working table is provided with a fixed plate for placing the processed metal plate, and the fixed plate is located under the punching machine, and the fixed plate is provided for pushing the processed metal plate on the fixed plate As for the movable part, a lower mold is embedded on the workbench, and an upper mold for stamping and cutting the processed metal plate is provided on the punching machine by cooperating with the lower mold.

Description

A stamping device for frame plate

technical field

The utility model relates to the technical field of punching devices, in particular to a punching device for vehicle frame plates.

Background technique

During the production and processing of electric vehicles, most of the car bodies are welded by several plates, and these plates will be stamped by stamping equipment during the processing process. The stamping machine drives the flywheel through the motor, and through the clutch, the transmission gear drives the crank linkage mechanism to move the slider up and down, and drives the mold to exert external force on the plates, strips, pipes and profiles, so that they are plastically deformed or separated, so as to obtain Workpieces (stampings) of the desired shape and size.

At present, the Chinese patent with the application number CN202020656316.7 on the market discloses a stamping die for sheet metal processing, including a chassis, the top of the chassis is fixedly connected to a workbench, and the top of the workbench is movably connected to a A metal plate is processed, the top of the processed metal plate is movably connected with a binder plate, holes are respectively provided on both sides of the middle part of the binder plate, and an outer ring knife and an inner ring knife are respectively movably connected through the holes, and the outer ring The bottom end of the knife is fixedly connected with a positioning pin, the top end of the outer ring knife is fixedly connected with the upper mold base, the middle part of the upper mold base is fixedly connected with a stamping rod, and the two sides of the middle part of the workbench are respectively equipped with finished product discharge The middle of the bottom end of the workbench is fixedly connected with a conveyor belt bracket, and the top of the conveyor belt bracket is movably connected with a pin shaft, and the conveyor belt bracket is movably connected with a waste conveyor belt through the upper side pin shaft, and through the lower The side pin shaft is movably connected with a finished product conveyor belt, one side of the front of the underframe is fixedly equipped with a finished product box, and the other side of the front of the underframe is fixedly connected with a waste box.

By placing the processed metal plate on the lower die base on the workbench of the punching machine, lowering the pressing plate, turning on the switch of the punching machine, the upper die base falls under the drive of the punching rod, and the inner ring knife stamps and cuts the processed metal plate, and the waste is produced from the waste. The discharge port falls to the working table, and is sent to the waste bin through the waste conveyor belt, and the processed metal plate is pushed forward for a certain distance, the stamping rod falls again, the outer ring knife and the inner ring knife fall at the same time, the positioning pin falls to the incision of the inner ring, and the outer ring knife The metal plate is cut and processed at the same time as the inner ring knife. The finished product falls from the finished product outlet and is conveyed to the finished product box, and the waste material falls from the waste material outlet and is conveyed to the waste box.

The above application does not specifically disclose the structure for pushing the processed metal plate to move. It is inconvenient to use to manually push the processed metal plate forward to adjust the punching and cutting position of the processed metal plate. Therefore, the present application provides a structure for pushing the processed metal plate to move. In order to solve the technical problem that it is necessary to manually push the processed metal plate to move, thereby adjusting the stamping and cutting position of the processed metal plate.

Utility model content

In view of the above-mentioned technical deficiencies, the purpose of this utility model is to provide a stamping device for the frame plate, which has the advantage of being convenient to push the processed metal plate to move, thereby adjusting the stamping and cutting position of the processed metal plate.

In order to solve the above technical problems, the utility model adopts the following technical solutions:

The utility model provides a stamping device for a vehicle frame plate, which includes a workbench and a fixing frame arranged on the workbench, the fixing frame is provided with a punching machine, and the workbench is provided with a fixing plate for placing a processed metal plate. And the fixed plate is located below the stamping machine, the fixed plate is provided with a moving part for pushing the processed metal plate to move on the fixed plate, the lower mold is embedded on the workbench, and the stamping machine is provided with The lower die cooperates with the upper die for punching and cutting the processed metal plate.

By adopting the above technical solution, the user places the processed metal plate on the fixed plate, and then pushes the processed metal plate to move on the fixed plate through the moving parts on the fixed plate, so that the first stamping position of the processed metal plate is located in the lower mold between the upper mold and the upper mold, and then open the punching machine to punch and cut the processed metal plate through the cooperation of the upper mold and the lower mold on the punching machine. The workpiece pushes the processed metal plate to move on the fixed plate, so that the next stamping position of the processed metal plate is located between the lower die and the upper die, and then the lower die of the processed metal plate is adjusted by the cooperation of the upper die and the lower die on the punching machine. One stamping position is used for stamping and cutting processing. At this time, the moving parts can be used to facilitate the movement of the processed metal plate, thereby adjusting the stamping and cutting position of the processed metal plate, which is simple and convenient to use.

Preferably, the moving part includes mounting plates arranged on opposite sides of the fixed plate, and grooves are opened on one side of the two mounting plates, and one end of the processed metal plate passes through the two grooves, and the two The first plate is vertically slidingly connected between the opposite sides in the groove, and the top of the first plate is rotatably connected with a first roller that conflicts with the bottom end of the processed metal plate through a rotating member. The rollers are arranged horizontally, and the bottom groove walls of the two grooves are provided with cylinders for pushing the first plate to move vertically up and down, and the two mounting plates are provided with cylinders for pressing the processed metal plate on the fixed surface. Compression pieces on the plate.

Preferably, the rotating member includes two first baffles oppositely arranged on the top of the first plate, the first roller is rotatably connected between the two first baffles, one of the first baffles A motor for driving the rotation of the first roller is provided, and the processed metal plate is located between the two first baffles.

Preferably, the pressing member includes two sleeves arranged on the groove wall at the top end of the groove, and the mouth of the sleeves faces downward, and the two sleeves are vertically slidably connected with pressure columns, and A compression spring is provided between the pressure column and the barrel bottom of the sleeve, and the bottom ends of the two pressure columns both extend to the outside of the sleeve and are connected by a second plate, which is vertically slidably connected to the groove Between the opposite sides of the groove walls, the bottom end of the second plate is provided with two opposite second baffles, and the second baffle is rotatably connected between the two second baffles, which is in conflict with the bottom end of the processed metal plate. Two rollers, the second plate is parallel to the first plate.

Preferably, the second roller and the first roller are both covered with anti-slip sleeves that interfere with the processed metal plate, and the inner wall of the anti-slip sleeve is fixedly connected with the second roller and the first roller.

Preferably, the top ends of the two second plates are provided with pull rings, and the pull rings are located between the two pressure columns, and the sides of the two first plates facing away from each other are horizontally provided with a placement plate through a fixing rod , and the top of the placement plate (24) is provided with a ball that contacts the bottom end of the processed metal plate.

The beneficial effect of the utility model is that the user places the processed metal plate on the fixed plate, and then pushes the processed metal plate to move on the fixed plate through the moving parts on the fixed plate, so that the first stamping position of the processed metal plate is located at Between the lower mold and the upper mold, and then open the punching machine, and through the cooperation of the upper mold and the lower mold on the punching machine, the metal plate can be punched and cut. When the punching and cutting of the first punching position of the metal plate is completed, then Push the processed metal plate to move on the fixed plate through the moving parts, so that the next stamping position of the processed metal plate is located between the lower mold and the upper mold, and then the metal plate is processed through the cooperation of the upper mold and the lower mold on the punching machine The stamping and cutting process is carried out at the next stamping position. At this time, the moving part can be used to facilitate the movement of the processed metal plate, thereby adjusting the stamping and cutting position of the processed metal plate, which is simple and convenient to use.

Description of drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the accompanying drawings that need to be used in the description of the embodiments or the prior art. Obviously, the accompanying drawings in the following description These are only some embodiments of the utility model, and those skilled in the art can also obtain other drawings based on these drawings without creative work.

Fig. 1 is the structural representation of present embodiment;

Fig. 2 is a schematic structural diagram for embodying the fixed rod of the present embodiment;

FIG. 3 is a schematic structural diagram for embodying a pressure column in this embodiment.

Explanation of reference signs:

In the figure: 1. workbench; 2. fixed frame; 3. stamping machine; 4. fixed plate; 5. lower mold; 6. upper mold; 7. installation plate; 8. groove; 9. first plate; 10 1, the first roller; 12, the cylinder; 13, the first baffle; 14, the motor; 15, the barrel; 16, the pressure column; 17, the compression spring; 18, the second plate; , the second roller; 21, the anti-skid sleeve; 22, the pull ring; 23, the fixed rod; 24, the placement plate.

detailed description

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

A stamping device for a vehicle frame plate, as shown in Figures 1 and 2, includes a workbench 1 and a fixed frame 2 arranged on the workbench 1, the fixed frame 2 is provided with a punching machine 3, and the workbench 1 is provided with a The fixed plate 4 of the plate, and the fixed plate 4 is located under the punching machine 3, the fixed plate 4 is provided with a moving part for pushing the processed metal plate to move on the fixed plate 4, and the lower mold 5 is embedded on the workbench 1. The machine 3 is provided with an upper die 6 for punching and cutting the processed metal plate by cooperating with the lower die 5 .

As shown in Figures 1 and 2, the user places the processed metal plate on the fixed plate 4, and then pushes the processed metal plate to move on the fixed plate 4 through the moving parts on the fixed plate 4, so that the punching position of the processed metal plate is located at the bottom. Between the mold 5 and the upper mold 6, then open the punching machine 3 and carry out stamping and cutting processing on the processed metal plate through the cooperation of the upper mold 6 on the punching machine 3 and the lower mold 5. When the first stamping position of the processed metal plate After the stamping and cutting is completed, the metal plate to be processed is pushed by the moving parts to move on the fixed plate 4, so that the next stamping position of the metal plate to be processed is located between the lower die 5 and the upper die 6, and then passes through the punching machine 3. The cooperation of the upper mold 6 and the lower mold 5 performs stamping and cutting processing on the next stamping position of the processed metal plate. At this time, the moving part can facilitate the movement of the processed metal plate, thereby adjusting the stamping and cutting position of the processed metal plate, which is easy to use Convenience.

As shown in Figures 1 and 2, the moving part includes mounting plates 7 arranged on the opposite sides of the fixed plate 4, and one side of the two mounting plates 7 is provided with a groove 8, and one end of the processed metal plate passes through the two grooves 8. Pass through, the first plate 9 is vertically slidably connected between the opposite sides of the two grooves 8, and the top of the first plate 9 is rotatably connected with the first plate 9 which conflicts with the bottom end of the processed metal plate through the rotating member. One roller 10, the first roller 10 is set horizontally, the bottom groove walls of the two grooves 8 are all provided with a cylinder 12 for pushing the first plate 9 to move vertically up and down, and the two mounting plates 7 are provided with The pressing part that presses the processed metal plate on the fixed plate 4, the purpose of this setting is that the user passes one end of the processed metal plate through the two grooves 8, and places the processed metal plate on the fixed plate 4, the first on a roller 10, and then press the processed metal plate through the pressing piece, when it is necessary to push the processed metal plate to move on the fixed plate 4, the user only needs to open the cylinder 12, and the piston rod of the cylinder 12 pushes the first plate 9 drives the first roller 10, the processing metal plate moves upwards, the processing metal plate is separated from the fixed plate 4, and then drives the first roller 10 to rotate through the rotating part, and now the processing metal plate can be moved horizontally, when the processing metal plate After moving to a suitable position, the piston rod of the cylinder 12 drives the first plate 9 to drive the first roller 10, and the processed metal plate moves downward, and the processed metal plate can be placed on the fixed plate 4 again, and the processing can be adjusted at this time. The stamping position of the metal plate, in the process of moving the processed metal plate upwards and separating from the fixed plate 4, the pressing piece will press the processed metal plate on the first roller 10, and the pressing piece will not affect the first roller 10 It drives the processed metal plate to move horizontally, which is easy and convenient to use.

As shown in Figures 1 and 2, the rotating member includes two first baffles 13 oppositely arranged on the top of the first plate 9, the first roller 10 is rotatably connected between the two first baffles 13, one of the first baffles The plate 13 is provided with a motor 14 for driving the first roller 10 to rotate, and the processed metal plate is located between the two first baffles 13. The purpose of this setting is that when the first roller 10 needs to be driven to rotate, the user only needs to The motor 14 needs to be turned on, and the rotating shaft of the motor 14 can drive the first roller 10 to rotate at this time, which is simple and convenient to use.

As shown in Fig. 2 and Fig. 3, the pressing member includes two sets of barrels 15 arranged on the groove wall at the top end of the groove 8, and the mouth of the sets of barrels 15 faces downward, and the two sets of barrels 15 are vertically slidably connected with Pressure column 16, and compression spring 17 is arranged between pressure column 16 and the barrel bottom of sleeve 15, the bottom ends of two pressure columns 16 all extend outside sleeve 15 and are connected by second plate 18, and second plate 18 The vertical sliding connection is between the opposite sides of the groove wall in the groove 8, and the bottom end of the second plate 18 is provided with two opposite second baffles 19, and the rotation connection between the two second baffles 19 There is a second roller 20 that conflicts with the bottom end of the processed metal plate, and the second plate 18 is parallel to the first plate 9. The purpose of this setting is that the user first pulls the second plate 18 to move upwards, and the pressure column 16 gradually enters the sleeve 15 Inside, the compression spring 17 is compressed, then one end of the processed metal plate is passed through the two grooves 8, the processed metal plate is placed on the fixed plate 4, the first roller 10, and then the second plate 18 is released, At this time, the compressed compression spring 17 will push the pressure column 16 to gradually move out from the sleeve 15, and the second plate 18 will move downward until the second roller 20 on the second plate 18 contacts the top of the processed metal plate and will The processed metal plate can be compressed on the fixed plate 4, and the top of the pressure column 16 is always located in the sleeve 15. When the second roller 20 contacts the top of the processed metal plate and presses the processed metal plate on the fixed plate 4, By compressing the spring 17, the piston rod of the cylinder 12 can push the first plate 9 to drive the first roller 10, and the processed metal plate moves upward. When the processed metal plate is separated from the fixed plate 4, the processed metal plate is compressed on the first roller. On the shaft 10, when the rotating part drives the first roller 10 to rotate and horizontally moves the processed metal plate, the processed metal plate drives the second roller 20 to rotate, which is simple and convenient to use.

As shown in Fig. 2 and Fig. 3, the tops of the two second plates 18 are provided with pull rings 22, and the pull rings 22 are located between the two pressure columns 16, and the sides of the two first plates 9 facing away from each other pass through the fixing rods. 23 is horizontally provided with a placement plate 24, and the top of the placement plate 24 is provided with a ball (not shown) in contact with the bottom end of the processed metal plate. The purpose of this setting is to facilitate the user to pull the second The plate 18 moves upwards, and the two ends of the processed metal plate can be supported by placing the plate 24, so as to reduce the situation that the two ends of the processed metal plate hang in the air and bend due to gravity on both sides of the fixed plate 4, and the use is simple and convenient.

As shown in Figure 2, the second roller 20 and the first roller 10 are both covered with an anti-slip sleeve 21 that conflicts with the processed metal plate, and the inner wall of the anti-slip sleeve 21 is fixedly connected with the second roller 20 and the first roller 10 The purpose of this setting is to increase the frictional resistance between the second roller 20, the first roller 10 and the processed metal plate through the anti-slip sleeve 21, which is simple and convenient to use.

Obviously, those skilled in the art can make various changes and modifications to the utility model without departing from the spirit and scope of the utility model. In this way, if these modifications and variations of the utility model fall within the scope of the claims of the utility model and equivalent technologies thereof, the utility model is also intended to include these modifications and variations.

Claims (6)

1. A vehicle frame plate stamping device, characterized in that it comprises a workbench (1) and a fixed frame (2) arranged on the workbench (1), the fixed frame (2) is provided with a stamping machine (3 ), the workbench (1) is provided with a fixed plate (4) for placing a processed metal plate, and the fixed plate (4) is located below the punching machine (3), and the fixed plate (4) is provided with a The metal plate moves on the fixed plate (4), the lower mold (5) is embedded on the workbench (1), and the stamping machine (3) is provided with the lower mold (5) for passing through Cooperate with the upper die (6) that carries out stamping cutting to processing metal plate. 2. A vehicle frame plate stamping device according to claim 1, characterized in that, the moving part comprises mounting plates (7) arranged on opposite sides of the fixed plate (4), and the two mounting plates (7) ) are provided with grooves (8) on one side, and one end of the processed metal plate passes through the two grooves (8), and the opposite sides in the two grooves (8) slide vertically A first plate (9) is connected, and the top of the first plate (9) is rotatably connected with a first roller (10) that conflicts with the bottom end of the processed metal plate through a rotating member, and the first roller (10) Set horizontally, the bottom groove walls of the two grooves (8) are provided with cylinders (12) for pushing the first plate (9) to move vertically up and down, and the two mounting plates (7) are provided with There are pressing pieces for pressing the machined metal sheet against the fixed plate (4). 3. A stamping device for a vehicle frame plate according to claim 2, characterized in that said rotating member comprises two first baffles (13) oppositely arranged at the top of the first plate (9), said first baffles (13) A roller (10) is rotatably connected between two first baffles (13), and one of the first baffles (13) is provided with a motor (14) for driving the first roller (10) to rotate , the processed metal plate is located between the two first baffles (13). 4. A stamping device for a vehicle frame plate according to claim 2, characterized in that, said pressing member comprises two sleeves (15) arranged on the groove wall at the top end of the groove (8), and the sleeves The bung of (15) is downward, and all vertical sliding is connected with pressure post (16) in the two described cover barrels (15), and between the pressure post (16) and the bucket bottom of cover barrel (15) There is a compression spring (17), and the bottom ends of the two pressure columns (16) extend to the outside of the barrel (15) and are connected by a second plate (18), and the second plate (18) slides vertically Connected between the opposite sides of the groove walls in the groove (8), the bottom end of the second plate (18) is provided with two opposite second baffles (19), and the two second baffles ( 19) is rotatably connected with a second roller (20) that conflicts with the bottom end of the processed metal plate, and the second plate (18) is parallel to the first plate (9). 5. A stamping device for a vehicle frame plate according to claim 4, characterized in that, the second roller (20) and the first roller (10) are both sleeved with anti-slip surfaces that conflict with the processed metal plate. The sleeve (21), and the inner wall of the anti-slip sleeve (21) is fixedly connected with the second roller (20) and the first roller (10). 6. A stamping device for a vehicle frame plate as claimed in claim 4, characterized in that, the top ends of the two second plates (18) are provided with pull rings (22), and the pull rings (22) are located on both sides. Between the two pressure columns (16), the sides of the two first plates (9) facing away from each other are horizontally provided with a placing plate (24) through the fixing rod (23), and the top of the placing plate (24) is provided with A ball in contact with the bottom end of a machined metal plate.

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