Stamping and welding production line with good production effect

Abstract

The invention belongs to the technical field of steel plate stamping and welding, and particularly discloses a stamping and welding production line good in production effect, which comprises a base plate and a base, the base is welded to the center of the top of the base plate, shells are welded to the two sides of the top of the base plate respectively, and a cavity is formed between the two sides of the interior of each shell. A pressing plate is transversely arranged on the upper portion of the interior of the cavity, and guide rods are welded to the two sides of the top of the pressing plate correspondingly. According to the stamping and welding production line with the good production effect, the shells are welded to the two sides of the top of the base plate correspondingly, the two sets of metal plates are pushed to the position above the base from the cavities of the shells correspondingly, the metal plates can be guided by the roller shafts to move left and right in the process, and the metal plates make contact with the center of the base and are subjected to stamping and welding; the pressing plate connected with the guide rod can be vertically lifted along the through groove under the lifting of the spring by adjusting the force of the first air cylinder for pushing the push block to press the pressing plate, and the problem that the metal plate is inconvenient to fix is solved.

Description

Technical Field

[0001] The invention relates to the technical field of steel plate stamping and welding, in particular to a stamping and welding production line with good production effect. Background Art

[0002] In order to assemble two unconnected metal plates, most people choose to fix these plates by hot melt welding. An electric welder is used on the processing platform to process the gaps between the heated plates. Stamping welding changes the plasticity of the metal so that the atoms of the material form metal bonds again and connect together.

[0003] Referring to a steel plate stamping and welding device with an existing application number of CN202221841070.6, it can be known that this case includes a stamping and welding device, which includes a workbench, a clamp, an electromagnetic coil, a slider, a hydraulic rod 1, a stamping block, a hydraulic rod 1 support frame, a grinding roller, a grinding roller support frame, an adjustment handle, a support rod, a rotating motor, a steel plate fixing plate, a steel plate fixing strip, a mounting plate and a hydraulic rod 2. The steel plate stamping and welding device is installed with a grinding roller support frame, a slider, a grinding roller rotating motor, an adjustment handle and a support rod, so that the steel plate is moved down to contact with the grinding roller by a hydraulic rod 1, and then the adjustment handle is repeatedly pushed and pulled and the rotating motor is turned on to rotate the grinding roller to grind the welding surface of the steel plate to make it flat and convenient for stamping and welding, and the metal plate is clamped and fixed by the clamps on both sides to perform such stamping operations, but according to the diagram, the range of movement of the clamp is limited, and the specifications of the metal plate are also limited accordingly, lacking flexibility, and the metal plate is inevitably moved during stamping, and if it is limited, it is easy to damage the auxiliary device and the plate itself.

[0004] Now, a new stamping and welding production line with good production effect is proposed to solve the above problems. Summary of the invention

[0005] The object of the present invention is to provide a stamping and welding production line with good production effect, so as to solve the problem of inconvenience in fixing metal plates mentioned in the above background technology.

[0006] To achieve the above-mentioned objectives, the present invention provides the following technical solutions: a stamping and welding production line with good production effect, comprising a substrate and a base, a base welded at the center of the top of the substrate, a shell welded on both sides of the top of the substrate, and a cavity is arranged between the two sides inside the shell, a pressure plate is arranged horizontally above the inside of the cavity, and guide rods are welded on both sides of the top of the pressure plate, through grooves are arranged on both sides of the top of the shell, and a spring is welded between the through groove and the pressure plate, a cylinder 1 is installed at the center above the shell, and a push block is fixed at the bottom of the piston rod of the cylinder 1, two groups of rollers are installed between the front and back of the bottom of the cavity, a metal plate is horizontally inserted between the base and the shell, a frame is welded at the rear of the top of the substrate, a hydraulic cylinder is installed at the center inside the frame, and a stamping block is fixed at the bottom of the piston rod of the hydraulic cylinder.

[0007] Preferably, the guide rod is embedded in the spring, and the guide rod can slide up and down along the inner wall of the through slot.

[0008] Preferably, the pressing plate and the roller are attached to the upper and lower parts of the metal plate, and the push block is located at the center of the top of the pressing plate.

[0009] Preferably, a vertical frame is fixed at the center of the rear top of the base plate, and a driving motor is welded to the top of the vertical frame, a horizontal plate is movably connected to the bottom of the vertical frame, and a screw rod is movably connected between the front and rear of the horizontal plate, a threaded block is sleeved on the outside of the screw rod, and a fuel cylinder is installed on the top of the threaded block, a flame nozzle is installed on the bottom of the threaded block, and a servo motor is installed at the rear of the horizontal plate.

[0010] Preferably, the output shaft of the servo motor is fixedly connected to the rear of the screw rod, and the threaded block is internally provided with threads matching the screw rod.

[0011] Preferably, the driving motor can control the horizontal rotation of the cross plate, and the servo motor can control the lead screw to rotate in situ.

[0012] Preferably, two groups of cylinder 2 are installed on the left side inside the frame, and a connecting plate is welded between the tops of the piston rods of the cylinder 2, a suspension rod is welded to the bottom of the connecting plate, and a cover body is welded to the bottom of the suspension rod, an electric grinding roller is installed between the front and back of the cover body, a collecting box is welded on the left side of the top of the frame, and a vacuum pump is installed at the lower left of the collecting box, and a pipeline is fixedly connected between the collecting box and the cover body.

[0013] Preferably, the second cylinder can use a piston rod to vertically lift the connecting plate, and the electric grinding roller can rotate horizontally in the cover body.

[0014] Compared with the prior art, the invention has the following beneficial effects: the stamping and welding production line with good production effect not only realizes flexible pressing and moving of plates, realizes preheating of the welded parts, but also realizes cleaning of grinding debris;

[0015] (1) By welding a shell on both sides of the top of the base, two sets of metal plates are pushed from the cavity of the shell to the top of the base. During this process, they can be guided by the roller to move left and right to keep the metal plates on both sides in a horizontal state, and then contact and accept the punching block guided by the hydraulic cylinder at the center of the base for punching and welding. According to the different forces exerted on the metal plates, the controller adjusts the force of the cylinder to push the push block to press the pressing plate. Under the lifting of the springs on both sides, the pressing plate connected to the guide rod can be vertically lifted along the through groove, leaving space for the metal plates to move, and then the welded plate is pulled out from one side;

[0016] (2) A horizontal plate is movably connected to the bottom of the frame. When the metal plates are spliced ​​together from both sides, the driving motor at the top of the frame can horizontally rotate the horizontal plate below, and the threaded block sleeved on the outside of the screw rod can be moved forward and backward by a servo motor. Fuel is supplied to the flame nozzle at the bottom through a fuel cylinder, and then the gap between the two sets of metal plates is heated forward and backward. The horizontal plate and other objects are then removed to allow the hydraulic cylinder to sink the stamping block to press and weld the two sets of metal plates;

[0017] (3) An electric grinding roller is installed between the front and back of the cover. After the metal plate is pushed from right to left, the cylinder 2 uses the piston rod to lift the suspension rod longitudinally, so that the cover forces the electric grinding roller to fit the surface of the metal plate on the top of the base. As the electric grinding roller rotates, the vacuum pump can be turned on and the debris can be extracted from the cover into the collection box through the pipeline. The debris is intercepted by the filter and stored in the collection box. It does not need to be manually cleaned like a magnet to absorb metal debris. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a front cross-sectional structural schematic diagram of the present invention;

[0019] Figure 2 It is a schematic diagram of the front cross-sectional structure of the housing of the present invention;

[0020] Figure 3 It is a schematic diagram of the cross-sectional structure of the horizontal plate of the present invention;

[0021] Figure 4 It is a schematic diagram of the front cross-sectional structure of the cover body of the present invention.

[0022] In the figure: 1. base plate; 2. base; 3. shell; 4. roller; 5. pressure plate; 6. cylinder one; 7. frame; 8. punching block; 9. hydraulic cylinder; 10. connecting plate; 11. pipeline; 12. collecting box; 13. vacuum pump; 14. cover; 15. metal plate; 16. electric grinding roller; 17. stand; 18. spring; 19. push block; 20. cavity; 21. guide rod; 22. through groove; 23. servo motor; 24. cross plate; 25. threaded block; 26. flame nozzle; 27. screw rod; 28. fuel cartridge; 29. ​​drive motor; 30. suspension rod; 31. cylinder two. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0024] Example 1: Please refer to Figure 1-4 , a stamping and welding production line with good production effect, including a substrate 1 and a base 2, the base 2 is welded at the center of the top of the substrate 1, shells 3 are welded on both sides of the top of the substrate 1, and a cavity 20 is arranged between the two sides inside the shell 3, a pressure plate 5 is arranged horizontally above the inside of the cavity 20, and guide rods 21 are welded on both sides of the top of the pressure plate 5, through grooves 22 are arranged on both sides of the top of the shell 3, and a spring 18 is welded between the through groove 22 and the pressure plate 5, a cylinder 6 is installed at the center above the shell 3, and a push block 19 is fixed at the bottom of the piston rod of the cylinder 6, two groups of rollers 4 are installed between the front and back of the bottom of the cavity 20, a metal plate 15 is inserted horizontally between the base 2 and the shell 3, a frame 7 is welded at the rear of the top of the substrate 1, a hydraulic cylinder 9 is installed at the center of the inside of the frame 7, and a stamping block 8 is fixed at the bottom of the piston rod of the hydraulic cylinder 9;

[0025] The guide rod 21 is embedded in the spring 18, and the guide rod 21 can slide up and down along the inner wall of the through groove 22. The pressure plate 5 and the roller shaft 4 are attached to the upper and lower parts of the metal plate 15, and the push block 19 is located at the center of the top of the pressure plate 5;

[0026] Specifically, Figure 1 and Figure 2As shown, two groups of metal plates 15 are pushed from the cavity 20 of the shell 3 to the top of the base 2 respectively. During this process, they can be guided by the roller 4 to move left and right, keeping the metal plates 15 on both sides in a horizontal state, and then contact and accept the stamping block 8 guided by the hydraulic cylinder 9 for stamping and welding at the center of the base 2. According to the different forces exerted on the metal plates 15, the controller adjusts the force of the cylinder 6 to push the push block 19 to press the pressure plate 5. Under the lifting of the springs 18 on both sides, the pressure plate 5 connected to the guide rod 21 can be vertically lifted along the through groove 22, leaving space for the metal plates 15 to move.

[0027] Embodiment 2: A stand 17 is fixed at the center of the top rear of the base plate 1, and a driving motor 29 is welded to the top of the stand 17, a horizontal plate 24 is movably connected to the bottom of the stand 17, and a screw rod 27 is movably connected between the front and rear of the inside of the horizontal plate 24, a threaded block 25 is sleeved on the outside of the screw rod 27, and a fuel cylinder 28 is installed on the top of the threaded block 25, a flame nozzle 26 is installed on the bottom of the threaded block 25, and a servo motor 23 is installed at the rear of the horizontal plate 24;

[0028] The output shaft of the servo motor 23 is fixedly connected to the rear of the screw rod 27. The thread block 25 is provided with a thread matching the screw rod 27. The driving motor 29 can control the horizontal rotation of the cross plate 24, and the servo motor 23 can control the screw rod 27 to rotate in place.

[0029] Specifically, Figure 1 and Figure 3 As shown, when the metal plates 15 are spliced ​​together from both sides, the driving motor 29 on the top of the stand 17 can horizontally rotate the lower cross plate 24, and the servo motor 23 can be used to move the threaded block 25 sleeved on the outer side of the screw rod 27 back and forth, and the fuel is supplied to the bottom flame nozzle 26 through the fuel cylinder 28, and then the gap between the two sets of metal plates 15 is heated back and forth, and then the cross plate 24 and other objects are removed.

[0030] Embodiment 3: Two groups of cylinders 2 31 are installed on the left side inside the frame 7, and a connecting plate 10 is welded between the tops of the piston rods of the cylinders 2 31, a suspension rod 30 is welded to the bottom of the connecting plate 10, and a cover body 14 is welded to the bottom of the suspension rod 30, an electric grinding roller 16 is installed between the front and back of the cover body 14, a collection box 12 is welded to the left side of the top of the frame 7, and an air pump 13 is installed at the lower left of the collection box 12, a pipeline 11 is fixedly connected between the collection box 12 and the cover body 14, the cylinder 2 31 can use the piston rod to vertically lift the connecting plate 10, and the electric grinding roller 16 can rotate horizontally in the cover body 14;

[0031] Specifically, Figure 1 and Figure 4As shown, after the metal plate 15 is pushed from right to left, the cylinder 2 31 longitudinally lifts the suspension rod 30 with the piston rod, so that the cover body 14 forces the electric grinding roller 16 to fit the surface of the metal plate 15 on the top of the base 2. As the electric grinding roller 16 rotates, the vacuum pump 13 can be turned on and the debris can be extracted from the cover body 14 into the collection box 12 through the pipeline 11, and the debris is intercepted by the filter and stored in the collection box 12.

[0032] Working principle: When the present invention is in use, firstly, two groups of metal plates 15 are pushed from the cavity 20 of the shell 3 to the top of the base 2, during which they can be guided by the roller 4 to move left and right, keeping the metal plates 15 on both sides in a horizontal state, and then contact and accept the punching block 8 guided by the hydraulic cylinder 9 at the center of the base 2 for punching and welding. According to the different forces exerted on the metal plates 15, the controller adjusts the force of the cylinder 16 to push the push block 19 to press the pressing plate 5. Under the lifting of the springs 18 on both sides, the pressing plate 5 connected to the guide rod 21 can be vertically lifted along the through groove 22, leaving space for the metal plates 15 to move. When the metal plates 15 are spliced ​​together from both sides, the driving motor 29 on the top of the stand 17 can horizontally rotate the horizontal plate below. Plate 24, use servo motor 23 to move the threaded block 25 sleeved on the outside of the screw rod 27 back and forth, supply fuel to the bottom flame nozzle 26 through the fuel cylinder 28, and then heat the gap between the two groups of metal plates 15 back and forth, and then remove the cross plate 24 and other objects to allow the hydraulic cylinder 9 to sink the stamping block 8 to press and weld the two groups of metal plates 15 for pressing and welding. After the end, push the metal plate 15 from right to left, and the cylinder 2 31 longitudinally lifts the suspension rod 30 with the piston rod, so that the cover body 14 forces the electric grinding roller 16 to fit the surface of the metal plate 15 on the top of the base 2. As the electric grinding roller 16 rotates, the vacuum pump 13 can be turned on and the debris can be extracted from the cover body 14 through the pipeline 11 to the collection box 12, and the debris is intercepted by the filter and stored in the collection box 12.

[0033] It will be apparent to those skilled in the art that the invention is not limited to the details of the exemplary embodiments described above and that the invention can be implemented in other specific forms without departing from the spirit or essential features of the invention. Therefore, the embodiments should be considered exemplary and non-limiting in all respects, and the scope of the invention is defined by the appended claims rather than the foregoing description, and it is intended that all variations falling within the meaning and scope of the equivalent elements of the claims be included in the invention. Any reference numeral in a claim should not be considered as limiting the claim to which it relates.

Claims

1. A stamping and welding production line with good production effect, comprising a base plate (1) and a base (2), characterized in that: A base (2) is welded at the center of the top of the base plate (1), a shell (3) is welded on both sides of the top of the base plate (1), and a cavity (20) is arranged between the two sides inside the shell (3), a pressure plate (5) is arranged horizontally above the inside of the cavity (20), and guide rods (21) are welded on both sides of the top of the pressure plate (5), through grooves (22) are arranged on both sides of the top of the shell (3), and a spring (18) is welded between the through groove (22) and the pressure plate (5), A cylinder (6) is installed at the center above the shell (3), and a push block (19) is fixed at the bottom of the piston rod of the cylinder (6). Two groups of rollers (4) are installed between the front and back of the bottom of the cavity (20). A metal plate (15) is horizontally inserted between the base (2) and the shell (3). A frame (7) is welded to the rear of the top of the base plate (1). A hydraulic cylinder (9) is installed at the center inside the frame (7), and a stamping block (8) is fixed at the bottom of the piston rod of the hydraulic cylinder (9).

2. A stamping and welding production line with good production effect according to claim 1, characterized in that: The guide rod (21) is embedded in the spring (18), and the guide rod (21) can slide up and down along the inner wall of the through groove (22).

3. A stamping and welding production line with good production effect according to claim 1, characterized in that: The pressing plate (5) and the roller shaft (4) are attached to the upper and lower parts of the metal plate (15), and the pushing block (19) is located at the center of the top of the pressing plate (5).

4. A stamping and welding production line with good production effect according to claim 1, characterized in that: A stand (17) is fixed at the center of the top rear of the base plate (1), and a driving motor (29) is welded to the top of the stand (17), the bottom of the stand (17) is movably connected to a horizontal plate (24), and a screw rod (27) is movably connected between the front and rear of the inside of the horizontal plate (24), the outside of the screw rod (27) is sleeved with a threaded block (25), and a fuel cartridge (28) is installed at the top of the threaded block (25), a flame nozzle (26) is installed at the bottom of the threaded block (25), and a servo motor (23) is installed at the rear of the horizontal plate (24).

5. A stamping and welding production line with good production effect according to claim 4, characterized in that: The output shaft of the servo motor (23) is fixedly connected to the rear of the screw rod (27), and a thread matching the screw rod (27) is arranged inside the thread block (25).

6. A stamping and welding production line with good production effect according to claim 4, characterized in that: The driving motor (29) can control the horizontal plate (24) to rotate horizontally, and the servo motor (23) can control the screw rod (27) to rotate in situ.

7. A stamping and welding production line with good production effect according to claim 1, characterized in that: Two groups of cylinders 2 (31) are installed on the left side inside the frame (7), and a connecting plate (10) is welded between the tops of the piston rods of the cylinders 2 (31), a suspension rod (30) is welded to the bottom of the connecting plate (10), and a cover body (14) is welded to the bottom of the suspension rod (30), an electric grinding roller (16) is installed between the front and back of the cover body (14), a collection box (12) is welded to the left side of the top of the frame (7), and an air pump (13) is installed at the lower left of the collection box (12), and a pipeline (11) is fixedly connected between the collection box (12) and the cover body (14).

8. A stamping and welding production line with good production effect according to claim 7, characterized in that: The second cylinder (31) can use a piston rod to vertically lift the connecting plate (10), and the electric grinding roller (16) can horizontally rotate in the cover (14).

Images