A stamping machine for metal structural parts

Abstract

The present invention discloses a stamping machine for metal structural parts, and the present invention relates to the technical field of stamping machines. Specifically, it comprises: a machine body, wherein the outside of the machine body is fixedly connected to a base frame, the outside of the machine body is fixedly connected to a fixed bent rod, and the outside of the machine body and one end away from the fixed bent rod is fixedly connected to a fixed box; the stamping machine for metal structural parts also comprises: a placement mechanism for placing a lower die and a metal structural part and controlling the position of the lower die, the placement mechanism is fixedly connected to the outside of the fixed bent rod, the placement mechanism comprises a first telescopic rod, the outside of the first telescopic rod is fixedly connected to a mobile platform, a first fixed slot is provided inside the mobile platform, a second fixed slot is provided inside the first fixed slot, and a positioning component is provided inside the second fixed slot; a wind control mechanism is used to supply air to the metal structural part and absorb debris. The stamping machine for metal structural parts achieves the purpose of improving the efficiency of equipment use.

Description

Technical Field

[0001] The present invention relates to the technical field of punching machines, in particular to a punching machine for metal structural parts. Background Art

[0002] Stamping is a forming process that uses a press and die to apply external forces to sheet metal, strip, tube, and profiles, causing them to plastically deform or separate, thereby obtaining a workpiece of the desired shape and size. Stamping is a production technology that uses the power of conventional or specialized stamping equipment to subject sheet metal to direct deformation forces in the die, thereby achieving a product part with a specific shape, size, and performance.

[0003] In current metal structural part stamping machines, after stamping a metal structural part, the metal structural part needs to be cooled for a long time before demoulding due to the high temperature of the metal structural part. Summary of the Invention

[0004] In order to solve the above technical problems, the present invention provides a stamping machine for metal structural parts, which specifically includes:

[0005] A machine body, wherein the exterior of the machine body is fixedly connected to a base frame, the exterior of the machine body is fixedly connected to a fixed curved rod, and an end of the exterior of the machine body away from the fixed curved rod is fixedly connected to a fixed box;

[0006] The stamping machine for the metal structure also includes:

[0007] A placement mechanism, used to place the lower mold and the metal structure and control the position of the lower mold, the placement mechanism is fixedly connected to the outside of the fixed bent rod, the placement mechanism includes a first telescopic rod, the outside of the first telescopic rod is fixedly connected to a movable platform, the inside of the movable platform is provided with a first fixing groove, the inside of the first fixing groove is provided with a second fixing groove, and the inside of the second fixing groove is provided with a positioning assembly;

[0008] The wind control mechanism is used to supply air to the metal structural parts and absorb debris. The wind control mechanism is fixedly connected to the outside of the fixed box. The wind control mechanism includes a connecting rod. The bottom of the connecting rod is fixedly connected to a fourth telescopic rod. The bottom of the fourth telescopic rod is fixedly connected to a processing component. The outside of the fixed box is fixedly connected to a connecting pipe.

[0009] Preferably, the first telescopic rod is fixedly connected to the outside of the fixed bent rod, the connecting rod is fixedly connected to the top of the fixed box, and the outside of the connecting pipe is snap-connected with an external air duct.

[0010] Preferably, a barrier rod is fixedly connected to the outside of the mobile platform, a collision assembly is fixedly connected to the outside of the mobile platform, and a vent is opened inside the mobile platform, wherein two vents are opened and symmetrically arranged.

[0011] Preferably, the collision assembly includes a telescopic column, the outside of the telescopic column is fixedly connected to a fixed cylinder, the inside of the fixed cylinder is fixedly connected to a connecting rod, the outside of the connecting rod is fixedly connected to a sphere, two spheres are provided and symmetrically arranged, and are used to collide with the lower mold to promote the separation of the lower mold from the metal structure. The telescopic column is fixedly connected to the outside of the mobile platform.

[0012] Preferably, a storage slot is provided inside the fixing cylinder, a stretching rod is fixedly connected to the inside of the storage slot, a heat conducting plate is fixedly connected to the outside of the stretching rod, and a pad is provided on the outside of the heat conducting plate.

[0013] Preferably, the positioning assembly includes a second telescopic rod, the top of the second telescopic rod is fixedly connected to a support platform, the interior of the support platform is provided with a positioning opening and a through hole, there are multiple through holes to facilitate the flow of gas, there are four positioning openings, and the second telescopic rod is fixedly connected to the inside of the second fixed groove.

[0014] Preferably, the positioning assembly also includes a base and a third telescopic rod, the top of the base is fixedly connected to a suction cup, and the base and the suction cup are each provided with four, the outside of the third telescopic rod is fixedly connected to a positioning plate, the outside of the positioning plate is fixedly connected to a rubber plate for contacting the lower mold, the third telescopic rod is fixedly connected to the outside of the support platform, and the base is fixedly connected to the top of the mobile platform.

[0015] Preferably, the outside of the fixed box is fixedly connected to a first fixed tube, the inside of the first fixed tube is fixedly connected to a first telescopic tube, the bottom of the fixed box is fixedly connected to a second fixed tube, the bottom of the second fixed tube is fixedly connected to a second telescopic tube, and the outside of the second telescopic tube is fixedly connected to a bent tube.

[0016] Preferably, the exterior of the second telescopic tube is fixedly connected to an outer ring, the exterior of the outer ring is fixedly connected to a fifth telescopic rod, and the fifth telescopic rod is fixedly connected to the exterior of the machine body.

[0017] Preferably, the processing component includes a fixing clamp, the bottom of the fixing clamp is fixedly connected to an annular plate, a third fixing groove is opened inside the annular plate, a fixing column is fixedly connected inside the third fixing groove, the outside of the fixing column is provided with an adhesive shell for adhering debris, the bottom of the annular plate is fixedly connected to an inclined tube, and the fixing clamp is fixedly connected to the bottom of the fourth telescopic rod.

[0018] The present invention provides a punching machine for metal structural parts. It has the following beneficial effects:

[0019] 1. This metal structural part stamping machine utilizes a placement mechanism and a wind control mechanism to position and cool the metal structural part and the lower die. After stamping the metal structural part, due to its high temperature, it takes a long time for the metal structural part to cool before demolding. Therefore, a placement mechanism and a wind control mechanism are provided. The placement mechanism secures the position of the lower die and the metal structural part and controls their movement. The wind control mechanism, in conjunction with the wind control mechanism, supplies air to the lower die and the metal structural part, promoting cooling of the metal structural part and absorbing most of the debris from the lower die and the metal structural part, addressing the aforementioned issues.

[0020] 2. This metal structural part stamping machine utilizes a placement mechanism to secure the lower die and the metal structural part. During stamping, the moving platform rests on the base frame, where the positioning assembly secures the lower die. After stamping, the moving platform moves outside the base frame and rests on the bottom of the handling assembly. The impact assembly impacts the lower die, accelerating separation from the metal structural part. Simultaneously, a heat conduction plate cools the lower die, promoting cooling.

[0021] 3. This metal structural part stamping machine features a wind control mechanism that delivers air to the interior of the moving platform. Before stamping, the bent tube is positioned in the vents, where the incoming air temperature is adjusted to preheat the interior of the moving platform and raise the ambient temperature of the lower die and metal structural parts. After stamping, the bent tube remains in the vents, where the incoming air temperature is adjusted to deliver air to the interior of the moving platform, lowering the temperature inside the platform and cooling the lower die and metal structural parts.

[0022] 4. The stamping machine for this metal component uses a processing component to provide air flow to the lower die and metal component. After the stamping process is completed, the external fan is set to exhaust mode. Most of the debris from the metal component and the top of the lower die is sucked into the third fixed groove by the inclined pipe. Most of the debris adheres to the adhesive shell outside the fixed column. The external fan is then set to supply mode to supply air to the lower die and metal component, promoting cooling. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0024] Figure 2 It is a side structural schematic diagram of the present invention;

[0025] Figure 3 This is a schematic diagram of the placement mechanism structure of the present invention;

[0026] Figure 4 This is a schematic structural diagram of the collision assembly of the present invention;

[0027] Figure 5 This is a schematic diagram of the positioning component structure of the present invention;

[0028] Figure 6 For the present invention Figure 5 Schematic diagram of the structure at A in the middle;

[0029] Figure 7 This is a schematic diagram of the wind control mechanism structure of the present invention;

[0030] Figure 8 For the present invention Figure 7 Schematic diagram of the structure at B in the middle;

[0031] Figure 9 Schematic diagram of the processing component structure of the present invention.

[0032] In the figure: 1. body; 2. chassis; 3. placement mechanism; 301. first telescopic rod; 302. moving platform; 303. vent; 304. first fixing slot; 305. blocking rod; 306. collision assembly; 3061. telescopic column; 3062. fixing cylinder; 3063. storage slot; 3064. stretching rod; 3065. heat conduction plate; 3066. connecting rod; 3067. sphere; 307. second fixing slot; 308. positioning assembly; 3081. second telescopic rod; 3082. support platform; 3083. latching opening; 3084. through hole; 3085. third telescopic rod; 3086, positioning plate; 3087, rubber plate; 3088, base; 3089, suction cup; 4, fixed bent rod; 5, fixed box; 6, wind control mechanism; 601, connecting pipe; 602, connecting rod; 603, fourth telescopic rod; 604, processing assembly; 6041, fixing clamp; 6042, annular plate; 6043, third fixing groove; 6044, oblique tube; 6045, fixing column; 605, first fixed tube; 606, first telescopic tube; 607, second fixed tube; 608, second telescopic tube; 609, outer ring; 610, fifth telescopic rod; 611, bent tube. DETAILED DESCRIPTION

[0033] The present invention will be described in further detail below with reference to the accompanying drawings and specific embodiments. The embodiments of the present invention are provided for purposes of illustration and description and are not intended to be exhaustive or to limit the invention to the disclosed forms. Many modifications and variations will be apparent to those skilled in the art. The embodiments are chosen and described to better illustrate the principles of the invention and its practical application, and to enable those skilled in the art to understand the invention and design various embodiments with various modifications suitable for specific applications.

[0034] like Figures 1-9 As shown, the present invention provides a technical solution: specifically comprising:

[0035] The body 1 has a base frame 2 fixedly connected to the outside of the body 1, a fixed curved rod 4 fixedly connected to the outside of the body 1, and a fixed box 5 fixedly connected to the outside of the body 1 away from the fixed curved rod 4;

[0036] The stamping machine for the metal structure also includes:

[0037] The placement mechanism 3 is used to place the lower mold and the metal structure and control the position of the lower mold. The placement mechanism 3 is fixedly connected to the outside of the fixed curved rod 4. The placement mechanism 3 includes a first telescopic rod 301. The outside of the first telescopic rod 301 is fixedly connected to a movable platform 302. The inside of the movable platform 302 is defined by a first fixing groove 304. The inside of the first fixing groove 304 is defined by a second fixing groove 307. The inside of the second fixing groove 307 is provided with a positioning assembly 308. The first telescopic rod 301 is fixedly connected to the outside of the fixed curved rod 4.

[0038] The wind control mechanism 6 is used to supply air to the metal structural parts and absorb debris. The wind control mechanism 6 is fixedly connected to the outside of the fixed box 5. The wind control mechanism 6 includes a connecting rod 602. The bottom of the connecting rod 602 is fixedly connected to the fourth telescopic rod 603. The bottom of the fourth telescopic rod 603 is fixedly connected to the processing component 604. The outside of the fixed box 5 is fixedly connected to a connecting pipe 601. The outside of the connecting pipe 601 is snap-connected to an external air duct. An external fan is provided on the outside of the external air duct. The connecting rod 602 is fixedly connected to the top of the fixed box 5.

[0039] Before using the machine, manually place the lower die and the metal component to be stamped into the placement mechanism 3. Adjust the placement mechanism 3 to secure the lower die's position, and activate the external fan and air control mechanism 6 to preheat the lower die and the metal component. Then, turn on the machine body 1 to complete the stamping process. Activate the placement mechanism 3 and air control mechanism 6 to control the position of the lower die and the metal component, absorb debris from the metal component and the lower die, and then supply air to the metal component and the lower die to cool it.

[0040] The outside of the moving platform 302 is fixedly connected to a blocking rod 305 , the outside of the moving platform 302 is fixedly connected to a collision assembly 306 , and the inside of the moving platform 302 is provided with a vent 303 , and there are two vents 303 symmetrically arranged.

[0041] Before using the device, the first telescopic rod 301 is in the initial state. At this time, the movable platform 302 is above the base frame 2. The positioning assembly 308 is adjusted to fix the position of the lower mold.

[0042] After the stamping work is completed, the first telescopic rod 301 is opened, and the first telescopic rod 301 drives the movable platform 302 to move away from the bottom frame 2 until the movable platform 302 moves to the wind control mechanism 6. The collision component 306 is opened to cool the lower mold.

[0043] The collision assembly 306 includes a telescopic column 3061, the outside of the telescopic column 3061 is fixedly connected to a fixed cylinder 3062, the inside of the fixed cylinder 3062 is fixedly connected to a connecting rod 3066, the outside of the connecting rod 3066 is fixedly connected to a sphere 3067, two spheres 3067 are provided and are symmetrically arranged, and the telescopic column 3061 is fixedly connected to the outside of the mobile platform 302.

[0044] A storage slot 3063 is provided inside the fixed cylinder 3062, a cooling block is provided inside the storage slot 3063, a stretching rod 3064 is fixedly connected to the inside of the storage slot 3063, the stretching rod 3064 is set to a heat-conducting material, a heat conduction plate 3065 is fixedly connected to the outside of the stretching rod 3064, and a pad is provided on the outside of the heat conduction plate 3065.

[0045] After the stamping process is completed, the telescopic column 3061 is activated, driving the fixed cylinder 3062 toward the lower die until the heat conducting plate 3065 contacts the lower die. Heat is then transferred to the stretching rod 3064 via the cooling block, and then to the lower die, cooling the lower die. The telescopic column 3061 is then adjusted to a reciprocating motion mode, driving the fixed cylinder 3062, connecting rod 3066, and sphere 3067. The sphere 3067 repeatedly strikes the lower die, promoting separation from the metal structure. Simultaneously, the stretching rod 3064 is constantly contracting or returning to its original length. When the stretching rod 3064 contracts, the heat conducting plate 3065 is contained within the fixed cylinder 3062.

[0046] The positioning assembly 308 includes a second telescopic rod 3081, and the top of the second telescopic rod 3081 is fixedly connected to a support platform 3082. The interior of the support platform 3082 is provided with a locking opening 3083 and a through hole 3084. There are multiple through holes 3084 and four locking openings 3083. The second telescopic rod 3081 is fixedly connected to the interior of the second fixed groove 307.

[0047] The positioning assembly 308 also includes a base 3088 and a third telescopic rod 3085. The top of the base 3088 is fixedly connected to a suction cup 3089. There are four base 3088 and four suction cups 3089. The outside of the third telescopic rod 3085 is fixedly connected to a positioning plate 3086. The outside of the positioning plate 3086 is fixedly connected to a rubber plate 3087. The third telescopic rod 3085 is fixedly connected to the outside of the support platform 3082, and the base 3088 is fixedly connected to the top of the mobile platform 302.

[0048] Activate the second telescopic rod 3081, which drives the support platform 3082 upward. Activate the third telescopic rod 3085, which drives the retaining plate 3086 and rubber plate 3087 outward. Manually place the lower mold on the support platform 3082 and adjust the two third telescopic rods 3085 to their initial position. Secure the rubber plates 3087 at both ends of the lower mold. Adjust the second telescopic rod 3081 to its initial position, which drives the support platform 3082 downward. The base 3088 extends through the retaining opening 3083, and the suction cup 3089 contacts the bottom of the lower mold. Gently press the lower mold, causing it to engage with the suction cup 3089, thereby securing the lower mold in place.

[0049] When the lower mold needs to be taken out, the second telescopic rod 3081 is opened, and the second telescopic rod 3081 drives the support platform 3082 to move upward, and the suction cup 3089 gradually separates from the lower mold.

[0050] The outside of the fixed box 5 is fixedly connected to a first fixed pipe 605, the inside of the first fixed pipe 605 is fixedly connected to a first telescopic pipe 606, the bottom of the fixed box 5 is fixedly connected to a second fixed pipe 607, both the first fixed pipe 605 and the second fixed pipe 607 are provided with valves, the bottom of the second fixed pipe 607 is fixedly connected to a second telescopic pipe 608, and the outside of the second telescopic pipe 608 is fixedly connected to a bent pipe 611.

[0051] The exterior of the second telescopic tube 608 is fixedly connected to an outer ring 609 , the exterior of the outer ring 609 is fixedly connected to a fifth telescopic rod 610 , and the fifth telescopic rod 610 is fixedly connected to the exterior of the machine body 1 .

[0052] During operation, the curved pipe 611 is located in the vent 303. The external blower is set to hot air supply mode, and the valve in the second fixed pipe 607 is opened. Air enters the fixed box 5 through the external air duct, passes through the second fixed pipe 607, and enters the second telescopic pipe 608. It then enters the movable platform 302 through the curved pipe 611, supplying air to the interior of the movable platform 302 and preheating the metal components and the lower mold.

[0053] After the stamping work is completed, the external fan is adjusted to the cold air supply mode, and the valve in the second fixed pipe 607 is opened. The gas enters the fixed box 5 through the external air duct, and enters the second telescopic pipe 608 through the second fixed pipe 607, and then enters the movable platform 302 through the bent pipe 611, supplying air to the inside of the movable platform 302, and supplying air to the metal structural parts and the lower mold, thereby promoting the cooling of the metal structural parts and the lower mold.

[0054] The processing component 604 includes a fixing clamp 6041, the bottom of which is fixedly connected to an annular plate 6042, which is configured as a detachable plate, a third fixing groove 6043 is provided inside the annular plate 6042, a fixing column 6045 is fixedly connected inside the third fixing groove 6043, and an adhesive shell is provided on the outside of the fixing column 6045, an inclined tube 6044 is fixedly connected to the bottom of the annular plate 6042, and the fixing clamp 6041 is fixedly connected to the bottom of the fourth telescopic rod 603.

[0055] After the stamping work is completed, the external fan is adjusted to the exhaust mode, and most of the debris outside the metal structure and the lower mold is sucked into the third fixing groove 6043 by the inclined tube 6044, and most of the debris adheres to the adhesion shell.

[0056] After the stamping work is completed, the external fan is adjusted to the cold air supply mode, and the valve in the first fixed pipe 605 is opened. The gas enters the fixed box 5 through the external air duct, and enters the first telescopic pipe 606 through the first fixed pipe 605, and then enters the third fixed groove 6043 through the first telescopic pipe 606, and then moves to the upper part of the lower mold and the metal structure through the inclined pipe 6044, supplying air to the metal structure and the lower mold, thereby promoting the cooling of the metal structure and the lower mold.

[0057] Working principle: Before using the equipment, the first telescopic rod 301 is in the initial state. At this time, the movable platform 302 is above the base frame 2. The collision component 306 and the positioning component 308 are adjusted to fix the position of the lower mold.

[0058] Open the second telescopic rod 3081, which drives the support platform 3082 upward. Open the third telescopic rod 3085, which drives the retaining plate 3086 and rubber plate 3087 outward. Manually place the lower die on the support platform 3082 and adjust the two third telescopic rods 3085 to their initial position. The rubber plates 3087 are fixed to both ends of the lower die. Adjust the second telescopic rod 3081 to its initial position, which drives the support platform 3082 downward. The base 3088 extends through the retaining opening 3083, and the suction cup 3089 contacts the bottom of the lower die. Gently press the lower die so that it engages with the suction cup 3089, thereby securing the lower die in place. Place the metal structural part to be stamped in the lower die.

[0059] The external fan and air control mechanism 6 are turned on to preheat the lower mold and metal components. During operation, the curved pipe 611 is located in the vent 303. The external fan is set to hot air mode, and the valve in the second fixed pipe 607 is opened. Air enters the fixed box 5 through the external air duct, then passes through the second fixed pipe 607 into the second telescopic pipe 608. It then enters the movable platform 302 through the curved pipe 611, supplying air to the interior of the movable platform 302 and preheating the metal components and the lower mold.

[0060] The machine body 1 is opened to complete the stamping process. After the stamping process is completed, the first telescopic rod 301 is opened, and the first telescopic rod 301 drives the movable platform 302 to move away from the base frame 2 until the movable platform 302 moves to the wind control mechanism 6. The collision assembly 306 is opened to cool the lower mold. The telescopic column 3061 is opened, and the telescopic column 3061 drives the fixed cylinder 3062 to move toward the lower mold until the heat conduction plate 3065 contacts the lower mold. At this time, heat is transferred to the stretching rod 3064 through the cooling block, and then to the lower mold, cooling the lower mold. The telescopic column 3061 is then adjusted to a reciprocating motion mode. The telescopic column 3061 drives the fixed cylinder 3062, the connecting rod 3066, and the ball 3067 to move. The ball 3067 repeatedly impacts the lower mold, promoting the separation of the lower mold from the metal structure. At the same time, the stretching rod 3064 is constantly in a contracted state or restored to its original length. When the stretching rod 3064 contracts, the heat conduction plate 3065 is in the fixed cylinder 3062.

[0061] Adjust the external fan to the cold air supply mode, open the valve in the second fixed pipe 607, and the gas enters the fixed box 5 through the external air duct, and enters the second telescopic pipe 608 through the second fixed pipe 607, and then enters the movable platform 302 through the bent pipe 611, supplying air to the inside of the movable platform 302, and supplying air to the metal structural parts and the lower mold, thereby promoting the cooling of the metal structural parts and the lower mold.

[0062] Then, the placement mechanism 3 and the air control mechanism 6 are activated to control the position of the lower die and the metal structure, thereby absorbing debris from the metal structure and the exterior of the lower die. After the stamping process is completed, the external fan is adjusted to exhaust mode. Most of the debris outside the metal structure and the lower die is sucked into the third fixing groove 6043 by the inclined tube 6044, and most of the debris adheres to the adhesive shell.

[0063] Air is then supplied to the metal structure and the lower die to promote cooling. After the stamping process is completed, the external fan is adjusted to the cold air supply mode, and the valve in the first fixed pipe 605 is opened. Air enters the fixed box 5 through the external air duct, and then enters the first telescopic pipe 606 through the first fixed pipe 605. Then, it enters the third fixed groove 6043 through the first telescopic pipe 606, and then moves through the inclined pipe 6044 to the upper side of the lower die and the metal structure, supplying air to the metal structure and the lower die to promote cooling of the metal structure and the lower die.

[0064] Obviously, the embodiments described are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field and related fields without making creative efforts should fall within the scope of protection of the present invention. Structures, devices, and operating methods not specifically described and explained in the present invention shall be implemented in accordance with conventional means in the field unless otherwise specified or limited.

Claims

1. A stamping machine for metal structural parts, comprising: The machine body (1) is characterized in that: the outside of the machine body (1) is fixedly connected to a base frame (2), the outside of the machine body (1) is fixedly connected to a fixed curved rod (4), and the outside of the machine body (1) and one end away from the fixed curved rod (4) is fixedly connected to a fixed box (5); The stamping machine for the metal structure also includes: A placement mechanism (3) is used to place the lower mold and the metal structure and control the position of the lower mold, the placement mechanism (3) is fixedly connected to the outside of the fixed bent rod (4), the placement mechanism (3) comprises a first telescopic rod (301), the outside of the first telescopic rod (301) is fixedly connected to a moving platform (302), the inside of the moving platform (302) is provided with a first fixing groove (304), the inside of the first fixing groove (304) is provided with a second fixing groove (307), and the inside of the second fixing groove (307) is provided with a positioning component (308); The exterior of the mobile platform (302) is fixedly connected to a blocking rod (305), the exterior of the mobile platform (302) is fixedly connected to a collision assembly (306), and the interior of the mobile platform (302) is provided with a vent (303), wherein two vents (303) are provided and are symmetrically arranged; The collision assembly (306) comprises a telescopic column (3061), the exterior of the telescopic column (3061) is fixedly connected to a fixed cylinder (3062), the interior of the fixed cylinder (3062) is fixedly connected to a connecting rod (3066), the exterior of the connecting rod (3066) is fixedly connected to a sphere (3067), two spheres (3067) are provided and symmetrically arranged, and the telescopic column (3061) is fixedly connected to the exterior of the mobile platform (302); A storage slot (3063) is provided inside the fixed cylinder (3062), a stretching rod (3064) is fixedly connected to the inside of the storage slot (3063), a heat conducting plate (3065) is fixedly connected to the outside of the stretching rod (3064), and a pad is provided on the outside of the heat conducting plate (3065); A wind control mechanism (6) is used to supply air to the metal structural member and absorb debris. The wind control mechanism (6) is fixedly connected to the outside of the fixed box (5). The wind control mechanism (6) includes a connecting rod (602). The bottom of the connecting rod (602) is fixedly connected to a fourth telescopic rod (603). The bottom of the fourth telescopic rod (603) is fixedly connected to a processing component (604). The processing component (604) supplies air to the lower mold and the metal structural member. The outside of the fixed box (5) is fixedly connected to a connecting pipe (601). The outside of the fixed box (5) is fixedly connected to a first fixed tube (605), the inside of the first fixed tube (605) is fixedly connected to a first telescopic tube (606), the bottom of the fixed box (5) is fixedly connected to a second fixed tube (607), the bottom of the second fixed tube (607) is fixedly connected to a second telescopic tube (608), and the outside of the second telescopic tube (608) is fixedly connected to a bent tube (611).

2. The punching machine for metal structural parts according to claim 1, characterized in that: The first telescopic rod (301) is fixedly connected to the outside of the fixed bent rod (4), the connecting rod (602) is fixedly connected to the top of the fixed box (5), and the outside of the connecting pipe (601) is snap-connected to an external air duct.

3. The punching machine for metal structural parts according to claim 1, characterized in that: The positioning assembly (308) includes a second telescopic rod (3081), the top of the second telescopic rod (3081) is fixedly connected to a support platform (3082), the interior of the support platform (3082) is provided with a locking opening (3083) and a through hole (3084), a plurality of through holes (3084) are provided, and four locking openings (3083) are provided. The second telescopic rod (3081) is fixedly connected to the interior of the second fixing groove (307).

4. The punching machine for metal structural parts according to claim 3, characterized in that: The positioning assembly (308) further includes a base (3088) and a third telescopic rod (3085); the top of the base (3088) is fixedly connected to a suction cup (3089); four of the base (3088) and four of the suction cups (3089) are provided; the outside of the third telescopic rod (3085) is fixedly connected to a positioning plate (3086); the outside of the positioning plate (3086) is fixedly connected to a rubber plate (3087); the third telescopic rod (3085) is fixedly connected to the outside of the support platform (3082); and the base (3088) is fixedly connected to the top of the mobile platform (302).

5. The punching machine for metal structural parts according to claim 1, characterized in that: The exterior of the second telescopic tube (608) is fixedly connected to an outer ring (609), the exterior of the outer ring (609) is fixedly connected to a fifth telescopic rod (610), and the fifth telescopic rod (610) is fixedly connected to the exterior of the machine body (1).

6. The punching machine for metal structural parts according to claim 1, characterized in that: The processing assembly (604) includes a fixing clamp (6041), the bottom of the fixing clamp (6041) is fixedly connected to an annular plate (6042), a third fixing groove (6043) is provided inside the annular plate (6042), a fixing column (6045) is fixedly connected inside the third fixing groove (6043), an inclined tube (6044) is fixedly connected to the bottom of the annular plate (6042), and the fixing clamp (6041) is fixedly connected to the bottom of the fourth telescopic rod (603).

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