A wind power processing steel structure stamping device and a stamping method thereof

Abstract

The application provides a kind of steel structure stamping equipment for wind power processing and its stamping method, belongs to steel structure stamping technical field.The steel structure stamping equipment for wind power processing includes bed and frame, frame is installed on the surface of bed, the surface of bed is equipped with placing plate, the surface of bed is equipped with stamping mechanism, and the stamping mechanism includes crankshaft, driving plate and extrusion plate.The application is provided with stamping mechanism, and the stamping head is driven to drop by motor, the steel structure on the surface of placing plate is punched, the driving plate is driven to descend synchronously, the extrusion plate is extruded, the first clamping block moves to the surface of steel structure, the steel structure is positioned horizontally, the second piston is driven to descend synchronously, the air in the hollow part of support rod is injected into push cylinder from the first one-way valve, the first piston is driven to descend, the pressure block is pressed on the surface of steel structure, the steel structure is positioned longitudinally, the stability of steel structure is ensured, and the stamping efficiency is improved.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of steel structure stamping, in particular to a steel structure stamping device for wind power processing and a stamping method thereof. BACKGROUND

[0002] The wind power industry has developed rapidly in recent years, especially in the manufacturing of wind power equipment. Steel structures, as one of the main materials, are widely used in the production of key components such as wind tower and support frame. These steel structure parts usually have large size and complex geometry, and the production process requires high precision and high efficiency. The precision of stamping and opening, as an important process in steel structure processing, directly affects the quality and performance of the final product.

[0003] The existing steel structure is generally positioned by manual operation of a fixed clamp during stamping and opening. This cannot meet the requirements of production efficiency and positioning accuracy, and errors are likely to occur, resulting in hole displacement, inaccurate hole diameter, or inconsistent hole spacing, which affects subsequent assembly and structural strength. SUMMARY

[0004] To make up for the above shortcomings, the present application provides a steel structure stamping device for wind power processing and a stamping method thereof, which overcomes the above technical problems or at least partially solves the above problems.

[0005] The present application is implemented as follows:

[0006] The present application provides a steel structure stamping device for wind power processing, which comprises a base and a frame. The frame is installed on the surface of the base. The surface of the base is provided with a placing plate for placing the steel structure. The surface of the base is provided with a stamping mechanism for stamping and punching the steel structure. The stamping mechanism comprises:

[0007] A crankshaft is rotatably installed in the inner cavity of the frame. A connecting rod is rotatably installed on the surface of the crankshaft. A drive rod is rotatably installed at the other end of the connecting rod. A stamping head is fixedly installed at the bottom of the drive rod.

[0008] A drive plate is fixedly installed on the surface of the drive rod. One end of the drive plate is wedge-shaped.

[0009] An extrusion plate is slidably installed in the inner cavity of the base. The surface of the extrusion plate is also wedge-shaped. First clamping blocks are symmetrically fixedly installed on the side wall of the extrusion plate for positioning the steel structure.

[0010] In a preferred embodiment, a motor is fixedly installed on the side wall of the frame. The output end of the motor is fixedly connected with one end of the crankshaft. A first spring is fixedly installed in the inner cavity of the base. One end of the first spring is fixedly connected with the base. The other end of the first spring is fixedly connected with the extrusion plate for driving the extrusion plate to move left.

[0011] In a preferred scheme, the second clamping block is symmetrically slidingly installed on the surface of the base, the side walls of the first clamping block and the second clamping block are fixedly installed with the first toothed plate, the first gear is rotatably installed in the inner cavity of the base, and the first gear is engaged with the two first toothed plates.

[0012] In a preferred scheme, the support seat is fixedly installed at the bottom of the rack, the support rods are symmetrically fixedly installed at the bottom of the support seat, the push cylinder is fixedly installed at the bottom of the support rod, the first piston is slidingly installed in the inner cavity of the push cylinder, and the pressing block is fixedly installed at the bottom of the first piston.

[0013] In a preferred scheme, the support arms are symmetrically fixedly installed at the side walls of the support seat, the support rods are fixedly installed at one end of the support arms, the second piston is fixedly installed at the bottom of the support rod, the support rod is hollow, the second piston is slidingly installed in the hollow part of the support rod, the second spring is installed in the inner cavity of the push cylinder, one end of the second spring is fixedly connected with the push cylinder, the other end of the second spring is fixedly connected with the first piston, the first one-way valve is installed at the bottom of the support rod, and the second one-way valve is installed at the side wall of the support rod.

[0014] In a preferred scheme, the heat dissipation mechanism is installed on the surface of the base, the heat dissipation mechanism is used for heat dissipation of the punching head, the heat dissipation mechanism comprises a connecting block and a spray hole, the connecting block is fixedly installed between the two push cylinders, the connecting block is arc-shaped, a through groove is formed in the inner cavity of the connecting block, the spray hole is formed in the side wall of the connecting block, the through groove is communicated with the inner cavities of the push cylinders, and the electromagnetic valve is installed in the through groove.

[0015] In a preferred scheme, the ring groove is formed in the inner cavity of the rack, the elastic contact piece is installed in the inner cavity of the ring groove, and the contact block is fixedly installed on the surface of the crankshaft and used for controlling the conduction of the electromagnetic valve.

[0016] In a preferred scheme, the discharging mechanism is installed on the surface of the base, the discharging mechanism is used for discharging of the punching waste, the discharging mechanism comprises a discharging groove and a baffle, the discharging groove is formed in the inner cavities of the base and the placing plate, the baffle is rotatably installed in the inner cavity of the discharging groove, the second gear is fixedly installed at the side wall of the baffle, the second toothed plate is slidingly installed in the inner cavity of the base, the second toothed plate is engaged with the second gear, the third spring is fixedly installed in the inner cavity of the base, one end of the third spring is fixedly connected with the base, the other end of the third spring is fixedly connected with the second toothed plate, and the third spring is used for driving the second toothed plate to move downward.

[0017] In a preferred scheme, the second toothed plate surface is fixedly installed with a contact rod, the machine seat inner cavity is fixedly installed with a contact cylinder, the machine seat inner cavity is provided with a solution cavity for storing heat dissipation liquid, the solution cavity is installed with a liquid pumping pump, the inner wall of the discharge chute is fixedly installed with a spray pipe symmetrically for spraying heat dissipation liquid to the surface of the stamping head, and the liquid outlet end of the liquid pumping pump is communicated with the spray pipe through a water pipe.

[0018] A steel structure stamping method for wind power processing is suitable for the steel structure stamping equipment for wind power processing, and comprises the following steps.

[0019] S1: stamping, the steel structure to be punched is placed on the surface of the placing plate, the stamping head is driven to descend by the motor, the steel structure on the surface of the placing plate is punched, the driving plate is synchronously moved downward, the extrusion plate is extruded, the first clamping block moves to the surface of the steel structure, the second clamping block is synchronously moved to the surface of the steel structure by the first gear and the first toothed plate, the steel structure is transversely positioned, the second piston is synchronously moved downward, the air in the hollow part of the supporting rod is injected into the push cylinder through the first one-way valve, the first piston is driven to move downward by the push block, and the push block is tightly pressed on the surface of the steel structure, so that the steel structure is longitudinally positioned.

[0020] S2: discharging, the waste falls into the discharge chute, the baffle is impacted, the baffle is synchronously rotated clockwise, the second gear is synchronously rotated, the second toothed plate is driven to move upward, the contact rod is synchronously moved upward, the contact rod is inserted into the contact cylinder, and then the liquid pumping pump starts to work, the heat dissipation liquid is sprayed from the spray pipe to the surface of the stamping head, and the stamping head is cooled.

[0021] S3: cooling, the stamping head is stamped by driving the crankshaft to rotate clockwise by the motor, when the crankshaft rotates by 180 degrees, the stamping head is lowered to the lowest point, then the crankshaft continues to rotate, the stamping head starts to move upward, as the crankshaft rotates, when the contact block contacts the elastic contact piece, the electromagnetic valve is turned on, the first piston is driven to move upward under the action of the second spring, the air in the push cylinder is injected into the through groove, and the air is sprayed from the spray hole to the surface of the stamping head, so that the stamping head is cooled.

[0022] The steel structure stamping equipment for wind power processing and the stamping method thereof have the following beneficial effects.

[0023] 1. By setting up a stamping mechanism, the stamping head can be driven by a motor to descend and stamp and punch holes in the steel structure on the surface of the plate. At the same time, the drive plate moves down synchronously to squeeze the extrusion plate. The first clamping block moves towards the surface of the steel structure, and the second clamping block is driven to move towards the surface of the steel structure synchronously through the first gear and the first toothed plate to perform lateral positioning of the steel structure. It also drives the second piston to move down synchronously, and the air in the hollow part of the support rod is injected into the push cylinder through the first one-way valve, which pushes the first piston to move the pressure block down and press it tightly against the surface of the steel structure to perform longitudinal positioning of the steel structure, ensuring the stability of the steel structure and improving stamping efficiency.

[0024] 2. By setting up a heat dissipation mechanism, when the crankshaft rotates 180 degrees, the punch head descends to its lowest point to punch holes in the steel structure. Subsequently, as the crankshaft continues to rotate, the punch head begins to move upward. As the crankshaft rotates, when the contact block contacts the elastic contact plate, the solenoid valve is activated. Under the action of the second spring, the first piston is driven to move upward, injecting air from the push cylinder into the through groove and spraying it out from the nozzle onto the surface of the punch head to dissipate heat, reduce the working temperature of the punch head, slow down its material annealing and wear process, and thus extend the service life of the punch head.

[0025] 3. By setting up a feeding mechanism, the waste material falls into the feeding trough and impacts the baffle plate, causing the baffle plate to rotate clockwise, which in turn drives the second gear to rotate synchronously, thereby driving the second gear plate to move upward, and driving the contact rod to move upward synchronously, so that the contact rod is inserted into the contact cylinder. Then the liquid pump starts to work, spraying the heat dissipation liquid from the nozzle to the surface of the stamping head to dissipate heat from the stamping head. Attached Figure Description

[0026] To more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of the present invention and should not be regarded as a limitation of the scope. For those skilled in the art, other related drawings can be obtained based on these drawings without creative effort.

[0027] Figure 1 This is a frontal perspective view provided by an embodiment of the present invention;

[0028] Figure 2 A side perspective view provided for an embodiment of the present invention;

[0029] Figure 3 A front view provided for an embodiment of the present invention;

[0030] Figure 4 A cross-sectional view of the frame provided for an embodiment of the present invention;

[0031] Figure 5 Provided for the embodiments of the present invention Figure 4Enlarged view at B;

[0032] Figure 6 The machine base side view provided by the embodiment of the present application;

[0033] Figure 7 The cross-sectional view provided by the embodiment of the present application;

[0034] Figure 8 The machine base side view provided by the embodiment of the present application; Figure 7 Enlarged view at C;

[0035] Figure 9 The connecting block cross-sectional view provided by the embodiment of the present application;

[0036] Figure 10 The machine base right view provided by the embodiment of the present application;

[0037] Figure 11 The machine base right view provided by the embodiment of the present application; Figure 10 Enlarged view at D;

[0038] Figure 12 The machine base right view provided by the embodiment of the present application; Figure 6 Enlarged view at D.

[0039] In the figure: 1, machine base; 2, machine frame; 3, placing plate; 4, punching mechanism; 401, crankshaft; 402, motor; 403, connecting rod; 404, driving rod; 405, punching head; 406, driving plate; 407, extruding plate; 408, first spring; 409, first clamping block; 410, second clamping block; 411, first toothed plate; 412, first gear; 413, support seat; 414, support rod; 415, pushing cylinder; 416, support arm; 417, support rod; 418, second piston; 419, first piston; 420, pressing block; 421, second spring; 423, first one-way valve; 424, second one-way valve; 5, heat dissipation mechanism; 501, connecting block; 502, through slot; 503, injection hole; 504, electromagnetic valve; 505, ring groove; 506, elastic contact piece; 507, contact block; 6, blanking mechanism; 601, blanking groove; 602, baffle; 603, second gear; 604, second toothed plate; 605, third spring; 606, contact rod; 607, contact cylinder; 608, solution cavity; 609, liquid pumping pump; 610, injection tube. DETAILED DESCRIPTION

[0040] In order to make the purposes, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be described clearly and completely below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present application.

[0041] Referring to Figures 1-12 As shown in the figure, the present application provides a technical solution: a steel structure stamping equipment for wind power processing, comprising a base 1 and a rack 2, the rack 2 is installed on the surface of the base 1, the surface of the base 1 is installed with a placing plate 3 for placing steel structure, the surface of the base 1 is installed with a stamping mechanism 4 for punching the steel structure, the stamping mechanism 4 comprises a crankshaft 401, a driving plate 406 and an extrusion plate 407, the crankshaft 401 is rotatably installed in the inner cavity of the rack 2, a motor 402 is fixedly installed on the side wall of the rack 2, the output end of the motor 402 is fixedly connected with one end of the crankshaft 401, a connecting rod 403 is rotatably installed on the surface of the crankshaft 401, the other end of the connecting rod 403 is rotatably installed with a driving rod 404, the bottom of the driving rod 404 is fixedly installed with a stamping head 405, the crankshaft 401 can be driven to rotate by the motor 402, so as to drive the stamping head 405 to descend through the connecting rod 403 and the driving rod 404, and punch the steel structure on the surface of the placing plate 3.

[0042] Referring to Figures 1-6 As shown in the figure, in a preferred embodiment, the driving plate 406 is fixedly installed on the surface of the driving rod 404, one end of the driving plate 406 is wedge-shaped, the extrusion plate 407 is slidably installed in the inner cavity of the base 1, the surface of the extrusion plate 407 is also wedge-shaped, a first spring 408 is fixedly installed in the inner cavity of the base 1, one end of the first spring 408 is fixedly connected with the base 1, the other end of the first spring 408 is fixedly connected with the extrusion plate 407, for driving the extrusion plate 407 to move left, a first clamping block 409 is symmetrically fixedly installed on the side wall of the extrusion plate 407, for positioning the steel structure.

[0043] Referring to Figures 1-12As shown, in a preferred embodiment, the second clamp block 410 is symmetrically slidingly installed on the surface of the base 1, the side walls of the first clamp block 409 and the second clamp block 410 are fixedly installed with the first toothed plate 411, the inner cavity of the base 1 is rotatably installed with the first gear 412, the first gear 412 is engaged with the two first toothed plates 411, for driving the relative movement of the first clamp block 409 and the second clamp block 410, the steel structure to be punched is placed on the surface of the placement plate 3, the crankshaft 401 can be driven to rotate by the motor 402, so as to drive the punch head 405 to descend through the connecting rod 403 and the driving rod 404, and punch the steel structure on the surface of the placement plate 3, while driving the driving plate 406 to move downward synchronously, extruding the extruding plate 407, the first spring 408 is contracted, the first clamp block 409 moves to the surface of the steel structure, and the second clamp block 410 is driven to move synchronously to the surface of the steel structure through the first gear 412 and the first toothed plate 411, for transversely positioning the steel structure.

[0044] Referring to Figures 1-6 As shown, in a preferred embodiment, the support seat 413 is fixedly installed at the bottom of the rack 2, the support rods 414 are fixedly installed at the bottom of the support seat 413, the push cylinder 415 is fixedly installed at the bottom of the support rod 414, the first piston 419 is slidingly installed in the inner cavity of the push cylinder 415, the pressing block 420 is fixedly installed at the bottom of the first piston 419, for longitudinally positioning the steel structure, the support arms 416 are fixedly installed on the side wall of the support seat 413, the support rods 417 are fixedly installed at one end of the support arms 416, the second pistons 418 are fixedly installed at the bottom of the support rods 417, the support rods 414 are hollow, the second pistons 418 are slidingly installed in the hollow portions of the support rods 414, the second springs 421 are installed in the inner cavities of the push cylinders 415, one end of the second springs 421 is fixedly connected with the push cylinder 415, the other end of the second springs 421 is fixedly connected with the first piston 419, for driving the first piston 419 to move upward, the first one-way valve 423 is installed at the bottom of the support rod 414, the first one-way valve 423 is unidirectionally communicated toward the push cylinder 415, for air outlet, the second one-way valve 424 is installed on the side wall of the support rod 414, the second one-way valve 424 is unidirectionally communicated toward the inner cavity of the hollow portion of the support rod 414, for air inlet, when the punch head 405 is lowered to punch the hole of the steel structure, the second piston 418 is synchronously lowered, the air in the hollow portion of the support rod 414 is injected into the push cylinder 415 through the first one-way valve 423, the first piston 419 is driven to move downward with the pressing block 420, and is tightly pressed on the surface of the steel structure, for longitudinally positioning the steel structure, ensuring the stability of the steel structure, and improving the punching efficiency.

[0045] In a preferred embodiment, when in use, the steel structure to be punched is placed on the surface of the placement plate 3, the crankshaft 401 is driven to rotate by the motor 402, thereby driving the punch head 405 to descend through the connecting rod 403 and the driving rod 404, punching the steel structure on the surface of the placement plate 3, and driving the driving plate 406 to descend synchronously, extruding the extrusion plate 407, the first spring 408 contracts, the first clamping block 409 moves to the surface of the steel structure, and the second clamping block 410 is driven to move synchronously to the surface of the steel structure through the first gear 412 and the first toothed plate 411, thereby transversely positioning the steel structure, and when the punch head 405 descends to punch the hole of the steel structure, the second piston 418 descends synchronously, the air in the hollow part of the supporting rod 414 is injected into the push cylinder 415 through the first one-way valve 423, the first piston 419 is driven to descend by the push block 420, and the push block 420 is tightly pressed on the surface of the steel structure, thereby longitudinally positioning the steel structure, ensuring the stability of the steel structure, and improving the punching efficiency.

[0046] Referring to Figures 1-9 In a preferred embodiment, as shown in the drawings, the surface of the machine base 1 is provided with a heat dissipation mechanism 5 for dissipating heat from the punch head 405, reducing the working temperature of the punch head 405, slowing down the annealing and wear process of the material, thereby prolonging the service life of the punch head 405. The heat dissipation mechanism 5 includes a connecting block 501 and a spray hole 503. The connecting block 501 is fixedly installed between the two push cylinders 415, and the connecting block 501 is arranged in an arc shape. A through groove 502 is formed in the inner cavity of the connecting block 501, and a spray hole 503 is formed in the side wall of the connecting block 501. The through groove 502 is in communication with the inner cavity of the push cylinder 415, and an electromagnetic valve 504 is installed in the through groove 502 for controlling the communication between the through groove 502 and the push cylinder 415. A ring groove 505 is formed in the inner cavity of the rack 2, and an elastic contact piece 506 is installed in the inner cavity of the ring groove 505. A contact block 507 is fixedly installed on the surface of the crankshaft 401 for controlling the conduction of the electromagnetic valve 504.

[0047] In a preferred embodiment, when in use, the crankshaft 401 is driven to rotate clockwise by the motor 402 to drive the punch head 405 to punch. When the crankshaft 401 rotates 180 degrees, the punch head 405 descends to the lowest point to punch the steel structure. Then the crankshaft 401 continues to rotate, and the punch head 405 starts to move up. As the crankshaft 401 rotates, when the contact block 507 contacts the elastic contact piece 506, the electromagnetic valve 504 is turned on. Under the action of the second spring 421, the first piston 419 moves up, the air in the push cylinder 415 is injected into the through groove 502, and is sprayed out from the spray hole 503 to the surface of the punch head 405, thereby dissipating heat from the punch head 405, reducing the working temperature of the punch head 405, slowing down the annealing and wear process of the material, thereby prolonging the service life of the punch head 405.

[0048] Referring to Figures 1-11As shown, in a preferred embodiment, the base 1 surface is mounted with a blanking mechanism 6 for punching waste blanking, the blanking mechanism 6 comprises a blanking groove 601 and a baffle 602, the blanking groove 601 is opened in the inner cavity of the base 1 and the placing plate 3, the baffle 602 is rotatably installed in the inner cavity of the blanking groove 601, the second gear 603 is fixedly installed on the side wall of the baffle 602, the second toothed plate 604 is slidably installed in the inner cavity of the base 1, the second toothed plate 604 is engaged with the second gear 603, the third spring 605 is fixedly installed in the inner cavity of the base 1, one end of the third spring 605 is fixedly connected with the base 1, the other end of the third spring 605 is fixedly connected with the second toothed plate 604, for driving the second toothed plate 604 to move downward, when the punch head 405 punches the steel structure, the waste falls into the blanking groove 601 and hits the baffle 602, driving the baffle 602 to rotate clockwise, driving the second gear 603 to rotate synchronously, thereby driving the second toothed plate 604 to move upward.

[0049] Referring to Figures 1-11 As shown, in a preferred embodiment, the second toothed plate 604 is fixedly installed with a contact rod 606, the base 1 inner cavity is fixedly installed with a contact cylinder 607, for controlling the work of the liquid pump 609, the base 1 inner cavity is provided with a solution cavity 608 for storing heat dissipation liquid, the solution cavity 608 is provided with a liquid pump 609, the inner wall of the blanking groove 601 is symmetrically fixedly installed with a spray pipe 610 for spraying heat dissipation liquid to the surface of the punch head 405, the outlet of the liquid pump 609 and the spray pipe 610 are communicated with a water pipe, the second toothed plate 604 moves upward, driving the contact rod 606 to move upward synchronously, so that the contact rod 606 is inserted into the contact cylinder 607, then the liquid pump 609 starts to work, and the heat dissipation liquid is sprayed from the spray pipe 610 to the surface of the punch head 405, and the punch head 405 is cooled, until the waste falls off from the surface of the baffle 602, the contact rod 606 is separated from the contact cylinder 607, then the liquid pump 609 stops working.

[0050] In a preferred scheme, when the punch head 405 punches the steel structure, the waste falls into the blanking groove 601 and hits the baffle 602, driving the baffle 602 to rotate clockwise, driving the second gear 603 to rotate synchronously, thereby driving the second toothed plate 604 to move upward, driving the contact rod 606 to move upward synchronously, so that the contact rod 606 is inserted into the contact cylinder 607, then the liquid pump 609 starts to work, and the heat dissipation liquid is sprayed from the spray pipe 610 to the surface of the punch head 405, and the punch head 405 is cooled, until the waste falls off from the surface of the baffle 602, the contact rod 606 is separated from the contact cylinder 607, then the liquid pump 609 stops working.

[0051] Specifically, the working principle of the steel structure stamping equipment for wind power processing is as follows: when in use, the steel structure to be punched is placed on the surface of the placing plate 3, the crankshaft 401 is driven to rotate by the motor 402, so that the stamping head 405 is lowered by the connecting rod 403 and the driving rod 404 to punch the steel structure on the surface of the placing plate 3, and at the same time, the driving plate 406 is lowered synchronously to extrude the extrusion plate 407, the first spring 408 is contracted, the first clamping block 409 moves to the surface of the steel structure, and the second clamping block 410 is driven to move synchronously to the surface of the steel structure by the first gear 412 and the first toothed plate 411 to position the steel structure transversely, and when the stamping head 405 is lowered to punch the hole of the steel structure, the second piston 418 is lowered synchronously to inject air in the hollow part of the supporting rod 414 into the push cylinder 415 through the first one-way valve 423, drive the first piston 419 to lower the pressing block 420, and press tightly on the surface of the steel structure to position the steel structure longitudinally, ensure the stability of the steel structure, and improve the stamping efficiency.

[0052] When the stamping head 405 punches the hole of the steel structure, the waste falls into the discharging groove 601 and hits the baffle 602 to drive the baffle 602 to rotate clockwise, drive the second gear 603 to rotate synchronously, drive the second toothed plate 604 to move upward, drive the contact rod 606 to move upward synchronously, and make the contact rod 606 inserted into the contact cylinder 607, then the liquid pump 609 starts to work to spray the heat dissipation liquid from the spray pipe 610 to the surface of the stamping head 405 to cool the stamping head 405, until the waste falls off from the surface of the baffle 602, the contact rod 606 is separated from the contact cylinder 607, and the liquid pump 609 stops working.

[0053] The stamping head 405 is driven to stamp by the clockwise rotation of the crankshaft 401 driven by the motor 402, when the crankshaft 401 rotates 180 degrees, the stamping head 405 is lowered to the lowest point to punch the hole of the steel structure, then the crankshaft 401 continues to rotate, the stamping head 405 starts to move upward, and as the crankshaft 401 rotates, when the contact block 507 contacts the elastic contact piece 506, the electromagnetic valve 504 is turned on, the first piston 419 is driven to move upward under the action of the second spring 421, air in the push cylinder 415 is injected into the through groove 502, and is sprayed from the spray hole 503 to the surface of the stamping head 405 to cool the stamping head 405, reduce the working temperature of the stamping head 405, slow down the annealing and wear process of the stamping head 405, and thus prolong the service life of the stamping head 405.

[0054] A steel structure stamping method for wind power processing is suitable for the steel structure stamping equipment for wind power processing, and includes the following steps:

[0055] S1: stamping, the steel structure to be punched is placed on the surface of the placing plate 3, the stamping head 405 is driven to descend by the motor 402, the steel structure on the surface of the placing plate 3 is punched, the driving plate 406 is driven to descend synchronously, the extrusion plate 407 is extruded, the first clamping block 409 moves to the surface of the steel structure, the second clamping block 410 is driven to move to the surface of the steel structure synchronously by the first gear 412 and the first toothed plate 411, the steel structure is transversely positioned, the second piston 418 is driven to descend synchronously, the air in the hollow part of the supporting rod 414 is injected into the push cylinder 415 by the first one-way valve 423, the push cylinder 415 is pushed by the first piston 419, the pressing block 420 is driven to descend and is tightly pressed on the surface of the steel structure, the steel structure is longitudinally positioned;

[0056] S2: blanking, the waste falls into the blanking groove 601, the baffle 602 is impacted, the baffle 602 is driven to rotate clockwise, the second gear 603 is driven to rotate synchronously, the second toothed plate 604 is driven to move upwards, the contact rod 606 is driven to move upwards synchronously, the contact rod 606 is inserted into the contact cylinder 607, and then the liquid pump 609 starts to work, the heat dissipation liquid is sprayed from the spray pipe 610 to the surface of the stamping head 405, and the stamping head 405 is cooled;

[0057] S3: cooling, the crankshaft 401 is driven to rotate clockwise by the motor 402, the stamping head 405 is stamped, when the crankshaft 401 rotates 180 degrees, the stamping head 405 descends to the lowest point, then the crankshaft 401 continues to rotate, the stamping head 405 starts to move upwards, when the contact block 507 contacts the elastic contact piece 506, the electromagnetic valve 504 is turned on, the first piston 419 is driven to move upwards under the action of the second spring 421, the air in the push cylinder 415 is injected into the through groove 502, and is sprayed from the spray hole 503 to the surface of the stamping head 405, and the stamping head 405 is cooled.

[0058] The above is only a preferred embodiment of the present application, and is not used to limit the present application, any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application should be included in the protection scope of the present application.

Claims

1. A steel structure stamping equipment for wind power processing, comprising a base (1) and a frame (2), wherein the frame (2) is mounted on the surface of the base (1), and a placement plate (3) is mounted on the surface of the base (1) for placing steel structures, characterized in that, A stamping mechanism (4) is mounted on the surface of the base (1) for stamping and drilling holes in the steel structure. The stamping mechanism (4) includes: A crankshaft (401) is rotatably mounted in the inner cavity of the frame (2). A connecting rod (403) is rotatably mounted on the surface of the crankshaft (401). A drive rod (404) is rotatably mounted on the other end of the connecting rod (403). A stamping head (405) is fixedly mounted on the bottom of the drive rod (404). A drive plate (406) is fixedly mounted on the surface of a drive rod (404), and one end of the drive plate (406) is wedge-shaped. The extrusion plate (407) is slidably installed in the inner cavity of the machine base (1). The surface of the extrusion plate (407) is also wedge-shaped. The side wall of the extrusion plate (407) is symmetrically fixed with first clamping blocks (409) for positioning the steel structure. The frame (2) is fixedly installed with a support base (413) at the bottom. The support base (413) is symmetrically fixedly installed with support rods (414) at the bottom. The support rods (414) are fixedly installed with push cylinders (415) at the bottom. The push cylinders (415) are slidably installed with a first piston (419) in the inner cavity. The first pistons (419) are fixedly installed with pressure blocks (420) at the bottom. Support arms (416) are symmetrically fixedly installed on the side wall of the support base (413). Support rods (417) are fixedly installed at one end of the support arms (416). A second piston (418) is fixedly installed at the bottom of the support rods (417). The support rod (414) is hollow. The second piston (418) is slidably installed in the hollow part of the support rod (414). A second spring (421) is installed in the inner cavity of the push cylinder (415). One end of the second spring (421) is fixedly connected to the push cylinder (415). The other end of the second spring (421) is fixedly connected to the first piston (419) for driving the first piston (419) to move upward. A first one-way valve (423) is installed at the bottom of the support rod (414). A second one-way valve (424) is installed on the side wall of the support rod (414). The base (1) is equipped with a heat dissipation mechanism (5) for dissipating heat from the punch head (405). The heat dissipation mechanism (5) includes a connecting block (501) and a nozzle (503). The connecting block (501) is fixedly installed between two push cylinders (415). The connecting block (501) is arc-shaped. A through groove (502) is opened in the inner cavity of the connecting block (501). A nozzle (503) is opened on the side wall of the connecting block (501). The through groove (502) is connected to the inner cavity of the push cylinder (415). A solenoid valve (504) is installed in the through groove (502). The frame (2) has an annular groove (505) in its inner cavity. An elastic contact piece (506) is installed in the inner cavity of the annular groove (505). A contact block (507) is fixedly installed on the surface of the crankshaft (401) for controlling the conduction of the solenoid valve (504). The base (1) is equipped with a feeding mechanism (6) for feeding punching waste. The feeding mechanism (6) includes a feeding groove (601) and a baffle (602). The feeding groove (601) is opened in the inner cavity of the base (1) and the placement plate (3). The baffle (602) is rotatably installed in the inner cavity of the feeding groove (601). A second gear (603) is fixedly installed on the side wall of the baffle (602). A second toothed plate (604) is slidably installed in the inner cavity of the base (1). The second toothed plate (604) meshes with the second gear (603). A third spring (605) is fixedly installed in the inner cavity of the base (1). One end of the third spring (605) is fixedly connected to the base (1), and the other end of the third spring (605) is fixedly connected to the second toothed plate (604) for driving the second toothed plate (604) to move downward. A contact rod (606) is fixedly installed on the surface of the second toothed plate (604), a contact cylinder (607) is fixedly installed in the inner cavity of the base (1), a solution chamber (608) is opened in the inner cavity of the base (1) for storing heat dissipation liquid, a liquid pump (609) is installed in the solution chamber (608), and a spray pipe (610) is symmetrically fixedly installed on the inner wall of the feeding trough (601) for spraying heat dissipation liquid onto the surface of the punch head (405). A water pipe is connected between the liquid outlet end of the liquid pump (609) and the spray pipe (610).

2. The steel structure stamping equipment for wind power processing according to claim 1, characterized in that, A motor (402) is fixedly installed on the side wall of the frame (2). The output end of the motor (402) is fixedly connected to one end of the crankshaft (401). A first spring (408) is fixedly installed in the inner cavity of the base (1). One end of the first spring (408) is fixedly connected to the base (1), and the other end of the first spring (408) is fixedly connected to the extrusion plate (407) for driving the extrusion plate (407) to move to the left.

3. The steel structure stamping equipment for wind power processing according to claim 2, characterized in that, The base (1) is symmetrically and slidably mounted with a second clamping block (410). The side walls of the first clamping block (409) and the second clamping block (410) are both fixedly mounted with a first toothed plate (411). The inner cavity of the base (1) is rotatably mounted with a first gear (412). The first gear (412) meshes with the two first toothed plates (411).

4. A method for stamping steel structures for wind power processing, using the steel structure stamping equipment for wind power processing described in claim 3, characterized in that, Includes the following steps: S1: Stamping, the steel structure to be punched is placed on the surface of the placement plate (3), and the stamping head (405) is driven down by the motor (402) to punch and punch the steel structure on the surface of the placement plate (3). At the same time, the drive plate (406) is driven down synchronously to squeeze the extrusion plate (407). The first clamping block (409) moves towards the surface of the steel structure, and the second clamping block (410) is driven to move towards the surface of the steel structure synchronously through the first gear (412) and the first toothed plate (411) to perform lateral positioning of the steel structure. The second piston (418) is driven down synchronously to inject the air in the hollow part of the support rod (414) into the push cylinder (415) through the first one-way valve (423), which pushes the first piston (419) to drive the pressure block (420) down and press it tightly on the surface of the steel structure to perform longitudinal positioning of the steel structure. S2: Unloading. The waste material falls into the unloading trough (601) and impacts the baffle plate (602), causing the baffle plate (602) to rotate clockwise. This causes the second gear (603) to rotate synchronously, thereby driving the second tooth plate (604) to move upward and causing the contact rod (606) to move upward synchronously. This causes the contact rod (606) to insert into the contact cylinder (607), at which point the liquid pump (609) starts working and sprays the heat dissipation liquid from the nozzle (610) onto the surface of the punch head (405) to dissipate heat from the punch head (405). S3: Heat dissipation. The crankshaft (401) is driven to rotate clockwise by the motor (402) to drive the stamping head (405) to perform stamping. When the crankshaft (401) rotates 180 degrees, the stamping head (405) descends to the lowest point. Then the crankshaft (401) continues to rotate, and the stamping head (405) begins to move upward. As the crankshaft (401) rotates, when the contact block (507) contacts the elastic contact piece (506), the solenoid valve (504) is turned on. Under the action of the second spring (421), the first piston (419) is driven to move upward, injecting air from the push cylinder (415) into the through groove (502) and spraying it out from the nozzle (503) onto the surface of the stamping head (405) to dissipate heat from the stamping head (405).

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