Building steel plate stamping device

Abstract

The utility model discloses a building steel plate stamping device which comprises a machine shell, a flow dividing pipe is arranged in the machine shell through a displacement assembly, nozzles are fixedly arranged at the bottom of the flow dividing pipe in an array mode, piston plates are connected to the inner wall of the flow dividing pipe in a front-back symmetrical and sliding mode, and extension rods are fixedly arranged on the outer end faces of the two piston plates. The building steel plate stamping device has the advantages that the building steel plate stamping device is provided with the shunt pipe capable of horizontally moving, a plurality of nozzles and two piston plates with adjustable intervals, accordingly, the intervals between the two piston plates can be adjusted according to the widths of steel plates, the steel plate stamping efficiency can be improved, and the stamping efficiency can be improved. The number of the nozzles located between the piston plates is adjusted, after a discharging pump injects stamping oil into the flow dividing pipe through a hose, the stamping oil is sprayed downwards through the multiple nozzles located between the two piston plates, then through horizontal movement of the flow dividing pipe, the stamping oil is evenly sprayed to the upper surface of a steel plate, and waste of the stamping oil is avoided.

Description

Technical Field

[0001] The utility model belongs to the technical field of steel plate stamping, and particularly relates to a building steel plate stamping device. Background Art

[0002] Stamping is a forming processing method that applies external force to plates, strips, pipes, profiles, etc. by a press and a die, so that they undergo plastic deformation or separation, thereby obtaining workpieces with the required shape and size. When stamping and extending a steel plate into a channel plate, in order to form a lubricating film between the metal plate and the die and reduce the friction between the metal and the die, generally, the steel plate is oiled.

[0003] The utility model with the authorization announcement number of CN220739155U provides a steel plate stamping device. Through the settings of an oil spraying mechanism, a protective cover and a conveying device, the steel plate is transmitted into the protective cover, and the oil is sprayed on the surface of the steel plate in an atomized form, and then transmitted to the lower die for stamping, further saving the consumption during oiling of the steel plate and ensuring the cleanliness of the stamping table.

[0004] However, in the above patent, the spraying range of the stamping oil cannot be adjusted, resulting in the phenomenon that part of the stamping oil is sprayed to the peripheral position of the steel plate when the device stamps a steel plate with a smaller size, causing waste of the stamping oil. For this reason, we propose a building steel plate stamping device. Content of the Utility Model

[0005] The purpose of the utility model is to provide a building steel plate stamping device to solve the problems raised in the above background art.

[0006] To achieve the above purpose, the utility model provides the following technical solution: A building steel plate stamping device includes a machine shell. Inside the machine shell, a shunt pipe is provided through a displacement component. Nozzles are fixedly arranged in an array at the bottom of the shunt pipe. The front and rear inner walls of the shunt pipe are symmetrically and slidably connected with piston plates. Outer end faces of the two piston plates are fixedly provided with extension rods. Outer ends of the two extension rods extend outside the shunt pipe and are fixedly provided with end plates. A distance adjustment component is arranged between the two end plates. A flexible pipe is fixedly arranged on the side wall of the shunt pipe between the two piston plates. An oil injection component is arranged at the outer end of the flexible pipe. A clamping and positioning component is arranged on the bottom surface inside the machine shell, and a stamping component is arranged on the top of the machine shell.

[0007] Preferably, the distance adjustment component includes guide rods symmetrically and fixedly arranged on the inner end faces of the two end plates. Inner ends of the four guide rods are respectively fixedly provided with two top frames. Inner end faces of the two top frames are fixedly provided with racks. A distance adjustment motor is fixedly arranged on the top of the shunt pipe. An output shaft of the distance adjustment motor is in transmission connection with a gear, and both racks are engaged with the gear.

[0008] Preferably, the distance adjustment component further includes a sleeve plate movably sleeved on the outer walls of the four guide rods, and the four sleeve plates are fixedly arranged on the outer wall of the shunt pipe.

[0009] Preferably, the displacement component includes side plates fixedly arranged on the bottom surface of the machine shell near the four corners. A lead screw is rotatably connected between the left and right side plates. Driving motors are fixedly arranged on the side walls of the two right side plates, and the output shafts of the two driving motors are respectively in transmission connection with the two lead screws. Movable frames are threadedly connected to the outer circumferential walls of the two lead screws, and the upper ends of the two movable frames are fixedly arranged on the bottom of the shunt pipe.

[0010] Preferably, the oil injection component includes an oil storage tank and a discharge pump fixedly arranged on one side of the machine shell. The suction pipe of the discharge pump is communicated with the inside of the oil storage tank, and the end of the hose far from the shunt pipe is communicated with the discharge port of the discharge pump.

[0011] Preferably, the stamping component includes a hydraulic cylinder fixedly arranged on the top of the machine shell, and a stamping head is fixedly arranged at the lower end of the piston rod of the hydraulic cylinder.

[0012] Preferably, the clamping and positioning component includes positioning plates symmetrically and fixedly arranged on the bottom surface inside the machine shell. Electric telescopic rods are fixedly arranged on the inner side walls of the two positioning plates, and clamping plates are fixedly arranged at the inner ends of the two electric telescopic rods.

[0013] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0014] In this building steel plate stamping device, by providing a horizontally movable shunt pipe, a plurality of nozzles, and two piston plates with adjustable spacing, the spacing between the two piston plates can be adjusted according to the width of the steel plate, thereby adjusting the number of nozzles located between the piston plates. After the discharge pump injects stamping oil into the inside of the shunt pipe through the hose, the stamping oil is sprayed downward by a plurality of nozzles located between the two piston plates, and then through the horizontal movement of the shunt pipe, the stamping oil is evenly sprayed on the upper surface of the steel plate, avoiding waste of stamping oil. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 is a three-dimensional structural schematic diagram of the present utility model;

[0016] Figure 2 is a front cross-sectional three-dimensional view of the present utility model;

[0017] Figure 3 is a side cross-sectional three-dimensional view of the present utility model.

[0018] In the figure: 1. Machine housing; 2. Diverting pipe; 3. Nozzle; 4. Piston plate; 5. Extension rod; 6. End plate; 7. Guide rod; 8. Sleeve plate; 9. Top frame; 10. Rack; 11. Spacing adjustment motor; 12. Gear; 13. Oil storage tank; 14. Discharge pump; 15. Hose; 16. Side plate; 17. Lead screw; 18. Driving motor; 19. Movable frame; 20. Positioning plate; 21. Electric telescopic rod; 22. Clamping plate; 23. Hydraulic cylinder; 24. Stamping head. Specific implementation manner

[0019] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0020] Please refer to Figures 1-3 , the present invention provides a building steel plate stamping device, including a machine housing 1. Inside the machine housing 1, a diverting pipe 2 is provided through a displacement component. Nozzles 3 are fixedly arranged in an array at the bottom of the diverting pipe 2. Piston plates 4 are slidably connected symmetrically before and after on the inner wall of the diverting pipe 2. Extension rods 5 are fixedly arranged on the outer end faces of the two piston plates 4. The outer ends of the two extension rods 5 both extend outside the diverting pipe 2 and are fixedly provided with end plates 6. And a spacing adjustment component is arranged between the two end plates 6. A hose 15 is fixedly arranged on the side wall of the diverting pipe 2 at a position between the two piston plates 4. An oil injection component is arranged at the outer end of the hose 15. A clamping and positioning component is arranged on the bottom surface inside the machine housing 1, and a stamping component is arranged on the top of the machine housing 1.

[0021] In this embodiment, preferably, the spacing adjustment component includes guide rods 7 fixedly arranged symmetrically left and right on the inner end faces of the two end plates 6. Two top frames 9 are respectively fixedly arranged at the inner ends of the four guide rods 7. Racks 10 are fixedly arranged on the inner end faces of the two top frames 9. A spacing adjustment motor 11 is fixedly arranged on the top of the diverting pipe 2. The output shaft of the spacing adjustment motor 11 is in transmission connection with a gear 12. And the two racks 10 are both meshed with the gear 12. After the spacing adjustment motor 11 is started, its output shaft drives the gear 12 to rotate. Through the meshing transmission of the two racks 10 and the gear 12, the two racks 10 respectively drive the two top frames 9 to move horizontally. The two top frames 9 respectively drive the two end plates 6 to move horizontally through the four guide rods 7, thereby adjusting the distance between the two end plates 6.

[0022] In this embodiment, preferably, the spacing adjustment component further includes sleeve plates 8 movably sleeved on the outer walls of the four guide rods 7. The four sleeve plates 8 are all fixedly arranged on the outer wall of the diverting pipe 2. The cooperation between the guide rods 7 and the sleeve plates 8 plays a guiding role for the end plates 6, so that the end plates 6, the extension rods 5 and the piston plates 4 can only move horizontally, which is beneficial to strengthening the sealing performance between the piston plates 4 and the inner wall of the diverting pipe 2.

[0023] In this embodiment, preferably, the displacement assembly includes side plates 16 fixedly arranged at the bottom of the machine housing 1 near the four corners. A lead screw 17 is rotatably connected between the left and right side plates 16. Driving motors 18 are fixedly arranged on the side walls of the two right side plates 16, and the output shafts of the two driving motors 18 are respectively in transmission connection with the two lead screws 17. Movable frames 19 are threadedly connected to the outer circumferential walls of the two lead screws 17. The upper ends of the two movable frames 19 are fixedly arranged with the bottom of the shunt pipe 2. After the two driving motors 18 are started synchronously, the output shafts of the two driving motors 18 drive the two lead screws 17 to rotate respectively. Through the threaded connection between the lead screw 17 and the movable frame 19, the two movable frames 19 drive the shunt pipe 2 to move horizontally.

[0024] In this embodiment, preferably, the oil injection assembly includes an oil storage tank 13 and a discharge pump 14 fixedly arranged on one side of the machine housing 1. The suction pipe of the discharge pump 14 is communicated with the inside of the oil storage tank 13. One end of the hose 15 far from the shunt pipe 2 is communicated with the discharge port of the discharge pump 14. After the discharge pump 14 is started, it pumps out the stamping oil in the oil storage tank 13 through the suction pipe, and then injects the stamping oil into the inside of the shunt pipe 2 through the hose 15.

[0025] In this embodiment, preferably, the stamping assembly includes a hydraulic cylinder 23 fixedly arranged on the top of the machine housing 1. The lower end of the piston rod of the hydraulic cylinder 23 is fixedly arranged with a stamping head 24. When the piston rod of the hydraulic cylinder 23 extends, it drives the stamping head 24 to move downward, and thus the steel plate located directly below the stamping head 24 can be stamped.

[0026] In this embodiment, preferably, the clamping and positioning assembly includes positioning plates 20 symmetrically and fixedly arranged on the bottom surface inside the machine housing 1. Electric telescopic rods 21 are fixedly arranged on the inner side walls of the two positioning plates 20. Clamping plates 22 are fixedly arranged at the inner ends of the two electric telescopic rods 21. After the steel plate to be stamped is placed at the position between the two clamping plates 22 on the bottom surface inside the machine housing 1, the two electric telescopic rods 21 are started synchronously. The piston rods of the electric telescopic rods 21 drive the clamping plates 22 to move towards the direction close to the steel plate until the two clamping plates 22 respectively abut against both sides of the steel plate, and then the steel plate can be clamped and fixed, improving the stability of the steel plate during stamping.

[0027] Working principle and usage process of the utility model: When the device is in use, connect the device to an external power supply. After placing the steel plate to be stamped at the position between the two clamping plates 22 on the bottom surface inside the machine shell 1, start the two electric telescopic rods 21 simultaneously. The piston rods of the electric telescopic rods 21 drive the clamping plates 22 to move towards the steel plate until the two clamping plates 22 respectively abut against both sides of the steel plate, then clamp and fix the steel plate. Then start the distance adjustment motor 11, and its output shaft drives the gear 12 to rotate. Through the meshing transmission of the two racks 10 and the gear 12, the two racks 10 respectively drive the two top frames 9 to move horizontally. The two top frames 9 respectively drive the two end plates 6 to move horizontally through the four guide rods 7. The end plates 6 drive the piston plates 4 to move synchronously through the extension rods 5, adjust the distance between the two piston plates 4 according to the width of the steel plate, and adjust the number of nozzles 3 located between the piston plates 4. Start the discharge pump 14, which pumps out the stamping oil in the oil storage tank 13 through the oil suction pipe, and then injects the stamping oil into the inside of the shunt pipe 2 through the hose 15, and sprays it downward through several nozzles 3 located between the two piston plates 4. After starting the two drive motors 18 simultaneously, the output shafts of the two drive motors 18 respectively drive the two lead screws 17 to rotate. Through the threaded connection between the lead screws 17 and the movable frames 19, the two movable frames 19 drive the shunt pipe 2 to move horizontally, thereby evenly spraying the stamping oil on the upper surface of the steel plate. Then make the piston rod of the hydraulic cylinder 23 extend to drive the stamping head 24 to move downward, and the steel plate directly below the stamping head 24 can be stamped.

[0028] Although the embodiments of the present utility model have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. A construction steel plate punching device, comprising a housing (1), characterized in that: A shunt pipe (2) is provided inside the casing (1) through a displacement assembly, a nozzle (3) is fixedly provided in an array at the bottom of the shunt pipe (2), a piston plate (4) is symmetrically slidably connected to the inner wall of the shunt pipe (2) in the front and rear directions, extension rods (5) are fixedly provided on the outer end faces of the two piston plates (4), the outer ends of the two extension rods (5) extend to the outside of the shunt pipe (2) and are fixedly provided with end plates (6), and a distance adjustment assembly is provided between the two end plates (6), a hose (15) is fixedly provided at a position of the side wall of the shunt pipe (2) between the two piston plates (4), and an oil injection assembly is provided at the outer end of the hose (15), a clamping and positioning assembly is provided on the bottom surface of the casing (1), and a stamping assembly is provided on the top of the casing (1).

2. A construction steel plate punching device according to claim 1, characterized in that: The pitch adjustment component comprises guide rods (7) fixedly arranged on the inner end surfaces of two end plates (6) in a left-right symmetrical manner, two top frames (9) are fixedly arranged on the inner ends of the four guide rods (7), racks (10) are fixedly arranged on the inner end surfaces of the two top frames (9), a pitch adjustment motor (11) is fixedly arranged on the top of the shunt pipe (2), an output shaft of the pitch adjustment motor (11) is transmission-connected with a gear (12), and the two racks (10) are meshed with the gear (12).

3. A construction steel plate punching device according to claim 2, characterized in that: The distance adjustment component also includes a sleeve plate (8) movably sleeved on the outer walls of the four guide rods (7), and the four sleeve plates (8) are fixed to the outer wall of the diverter pipe (2).

4. A construction steel plate punching device according to claim 1, characterized in that: The displacement assembly comprises a side plate (16) fixedly arranged on the bottom surface of the housing (1) near the four corners, a screw rod (17) is rotatably connected between the left and right side plates (16), a driving motor (18) is fixedly arranged on the side walls of the two right side plates (16), and the output shafts of the two driving motors (18) are respectively connected to the two screw rods (17) in a transmission manner, and the outer circumferential walls of the two screw rods (17) are threadedly connected to movable frames (19), and the upper ends of the two movable frames (19) are fixedly arranged on the bottom of the shunt pipe (2).

5. The construction steel plate punching device according to claim 1, characterized in that: The oil injection assembly comprises an oil storage tank (13) and a discharge pump (14) fixedly mounted on one side of the casing (1); an oil extraction pipe of the discharge pump (14) is connected to the interior of the oil storage tank (13); and an end of the hose (15) away from the diverter pipe (2) is connected to the discharge port of the discharge pump (14).

6. A construction steel plate punching device according to claim 1, characterized in that: The punching assembly comprises a hydraulic cylinder (23) fixedly mounted on the top of the housing (1), and a punching head (24) is fixedly mounted on the lower end of the piston rod of the hydraulic cylinder (23).

7. A construction steel plate punching device according to claim 1, characterized in that: The clamping and positioning assembly comprises a positioning plate (20) fixedly disposed symmetrically on the bottom surface of the housing (1), the inner side walls of the two positioning plates (20) being fixedly disposed with electric telescopic rods (21), and the inner ends of the two electric telescopic rods (21) being fixedly disposed with clamping plates (22).

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