Cutting, punching and corner cutting all-in-one machine for angle steel production

Abstract

The invention discloses a cutting, punching and corner cutting all-in-one machine for angle steel production, which is applied to the field of angle steel production and comprises a base, a mold part is fixedly mounted at the top of the base, a top plate is arranged at the top of the mold part, and a moving plate is arranged at the bottom of the top plate. The first air cylinder operates to drive the punching head and the cut-off tool to move longitudinally, the punching head makes contact with the angle steel preferentially, and contact punching of the angle steel is achieved. Then, a cut-off tool makes contact with the angle steel to cut off the angle steel, a moving plate is matched with a second wedging block to achieve angle cutting of the angle steel, at the moment, punching, cutting-off and angle cutting of the angle steel are achieved in sequence in the using process of the angle steel, and through the arrangement, integrated production of the angle steel through the all-in-one machine can be achieved; the links of transferring, carrying and frequent feeding and discharging in the production of the angle steel can be reduced, and the production efficiency of the angle steel is improved.

Description

Technical Field

[0001] The invention belongs to the field of angle steel production, and in particular relates to a cutting, punching and angle cutting integrated machine for angle steel production. Background Art

[0002] During construction, especially during indoor piping installation, angle steel and other profiles are often used to build structures. Since angle steel is a universal profile, it needs to be processed by cutting, shearing, punching, and other operations according to actual conditions before being welded or bolted together to form a stable structure. For these operations, hydraulic cutting machines, hydraulic shearing machines, and hydraulic punching machines are required, respectively. However, in actual applications, cutting, shearing, and punching are separate operations that require the use of different equipment. This not only increases the number of processes but also increases the inconvenience of carrying and retrieving the angle steel pieces, affecting the production efficiency of angle steel. Summary of the Invention

[0003] The purpose of the present invention is to provide an all-in-one machine for cutting, punching and angle trimming for angle steel production. The advantage of the present invention is that it can realize the integrated production of angle steel by the all-in-one machine, reduce the transfer and transportation of angle steel and the frequent loading and unloading of materials during production, which is beneficial to improving the efficiency of angle steel production. When it is necessary to cut angle steels of different lengths, the position of the limit plate is adjusted, which is beneficial to improving the production efficiency of angle steel.

[0004] The above technical objectives of the present invention are achieved through the following technical solutions: A cutting, punching and angle cutting integrated machine for angle steel production, comprising a base, a mold part is fixedly installed on the top of the base, a top plate is provided on the top of the mold part, a movable plate is provided on the bottom of the top plate, a punching head and a cutting knife are fixedly installed on the bottom of the movable plate, a corner cutting knife is provided on one side of the cutting knife, and a fitting block 1 and a fitting block 2 that fit together are provided on one side of the movable plate, a sleeve is provided inside the top plate, a cylinder 2 is fixedly installed on the inner side of the sleeve, a plate body is fixedly installed on the output end of the cylinder 2, a limiting block is fixedly installed on the bottom of the plate body, side blocks are fixedly installed on both sides of the sleeve, and a collecting frame is provided at the bottom of the base.

[0005] The above technical solution is adopted: when using the cutting, punching and angle cutting machine for angle steel production, the angle steel is first placed into the matching groove in the mold part. Then, by adjusting the position of the limit plate, the knob can be rotated and connected with the threaded connection to realize the progressive movement of the knob on the surface of the screw. After the knob is no longer in contact with the top plate, the collar can be moved inside the top plate. The combination of the mark and the scale facilitates the identification of the collar position. The sliding connection between the slider 2 and the slide groove 2 cooperates with the side block to guide the movement inside the top plate. The through groove cooperates with the screw to penetrate the top plate. After the ring and the limit plate are moved to the desired position, the knob is turned again so that the knob moves on the surface of the screw and contacts the top plate, thereby realizing the limit fixation of the ring on the inner side of the top plate. Through this setting, when it is necessary to cut angle steels of different lengths, the position of the limit plate can be adjusted, so as to facilitate the subsequent punching, cutting and corner cutting operations. After the punching, cutting and corner cutting of the angle steel are completed, the operation of cylinder 2 drives the limit plate to move upward, so that the limit plate cancels the contact with one end of the angle steel. At this time, the angle steel to be processed at the rear end can be advanced progressively, so that the cutting and pushing out of the processed angle steel can be realized, thereby increasing the continuity in the production of angle steel and helping to improve the production efficiency of angle steel. At the same time, when the cutting, punching and angle cutting machine is used in the production of angle steel, the operation of cylinder 1 will drive the moving plate to move longitudinally, wherein guide rod 1 cooperates with the position of the moving plate for guidance, and the limit block limits the position of guide rod 1 inside the moving plate. The moving plate will drive the punching head and the cutting knife to move longitudinally, and the punching head will first contact the angle steel and realize contact punching of the angle steel. Then the cutting knife will contact the angle steel to realize cutting of the angle steel, and the moving plate will drive the fixing part and the fitting block 1 to move longitudinally, and the fitting block 1 will squeeze the fitting block 2 and make the fitting block 2 move horizontally. The sliding connection between the slider 1 and the slide groove 1 is convenient for cooperating with the moving guide of the fitting block 2 on the top of the side plate, and the spring will contract and extend in accordance with the position of the slider 1, and the connecting part will realize the synchronous fixation between the fitting block 2 and the angle cutting knife. At this time, the angle steel will be cut. During the use of the angle steel, the punching, cutting and angle cutting of the angle steel are carried out in sequence. This setting can realize the integrated production of the angle steel by the all-in-one machine, which can reduce the transfer and handling of the angle steel in production and the frequent loading and unloading links, and is conducive to improving the efficiency of angle steel production.

[0006] The present invention is further configured such that a cylinder 1 is fixedly installed on the top of the top plate and passes through the bottom of the top plate, the output end of the cylinder 1 and the movable plate are fixedly connected to each other, both ends of the top of the movable plate are fixedly installed with a guide rod 1 passing through the top of the top plate, a limit block is fixedly installed on the top of the guide rod 1, and the guide rod 1 and the top plate are slidably connected to each other.

[0007] The above technical solution is adopted: the operation of cylinder 1 will drive the moving plate to move longitudinally, wherein the guide rod 1 cooperates with the position of the moving plate to guide, and the limit block limits the position of the guide rod 1 inside the moving plate.

[0008] The present invention is further configured such that a fitting groove is provided inside the mold part, a through hole 1 is provided inside the mold part for use with a punching head, a through hole 2 is provided inside the mold part for use with a cutting knife, and a through hole 3 is provided inside the mold part for use with a corner cutting knife.

[0009] The above technical solution is adopted: the fitting groove is used to fit and accommodate the angle steel, the through hole one is used in conjunction with the punching head inside the mold part, the through hole two is used in conjunction with the cutting knife inside the mold part, and the through hole three is used in conjunction with the corner cutting knife inside the mold part.

[0010] The present invention is further configured such that a fixed block fixedly connected to the shift plate is fixedly installed on the top of the first engaging block, a connecting piece fixedly connected to the angle cutting knife is fixedly installed on one side of the second engaging block, and a side plate is fixedly installed on one side of the base.

[0011] The above technical solution is adopted: the fixing block cooperates with the fitting block 1 to synchronize the fixing with the moving plate, and the connecting piece realizes the synchronized fixing between the fitting block 2 and the corner cutting knife.

[0012] The present invention is further configured such that a slider 1 is fixedly installed on the bottom of the engaging block 2, a sliding groove 1 for cooperating with the sliding groove 1 is provided inside the side plate, and a spring fixedly connected to the sliding groove 1 is fixedly installed on the inner side of the sliding groove 1.

[0013] The above technical solution is adopted: through the sliding connection between the slider 1 and the slide groove 1, it is convenient to cooperate with the movement guide of the fitting block 2 on the top of the side plate, and the spring cooperates with the position of the slider 1 to shrink and extend.

[0014] The present invention is further configured such that a slider 2 and a slider 3 are fixedly installed on one side of the two side blocks respectively, a screw is fixedly installed on one end of the slider 3, and a slide groove 2 for cooperating with the slide of the slider 2 is opened on one side inside the top plate.

[0015] The above technical solution is adopted: the sliding connection between the slider 2 and the slide groove 2 is used to cooperate with the side block to move and guide inside the top plate.

[0016] The present invention is further configured such that a through groove for a screw rod to pass through is provided on the other side of the interior of the top plate, and a surface threadedly connected to a knob located on one side of the top plate is provided on one end of the screw rod.

[0017] The above technical solution is adopted: the screw is used to penetrate the top plate through the through groove, and the rotation of the knob is connected through a threaded connection to achieve progressive movement of the knob on the surface of the screw.

[0018] The present invention is further configured such that guide rods 2 are fixedly installed on both sides of the top of the plate body, the surface of the guide rods 2 is slidably connected to a guide block fixedly connected to the collar, and support rods are fixedly installed between the top plate and the base.

[0019] The above technical solution is adopted: through the sliding connection between the guide rod 2 and the guide block, it is convenient to guide the movement of the plate body, and the support rod cooperates with the top plate and the base to support and fix.

[0020] The present invention is further configured such that support plates are fixedly mounted on both ends of the bottom of the base, a clamping block is fixedly mounted on one side of the collection frame, and a clamping groove for cooperating with the clamping block is provided inside the support plate.

[0021] The above technical solution is adopted: the mutual cooperation and engagement of the clamping block and the clamping groove facilitates the clamping and positioning between the supporting plate and the collection frame.

[0022] The present invention is further configured such that a mark is fixedly mounted on the top of the collar, a scale is provided on the top of the top plate, a handle is fixedly mounted on the surface of the collection frame, and a blanking hole is provided inside the base.

[0023] The above technical solution is adopted: through the coordinated use of the mark and the scale, it is convenient to identify the position of the matching ring, the handle is convenient for pulling and using the collection frame, the blanking hole is matched with the waste punched out for blanking, and then the waste will be accumulated in the collection frame.

[0024] In summary, the present invention has the following beneficial effects: 1. When the present invention is used in the production of angle steel with a cutting, punching and angle trimming integrated machine, the operation of cylinder 1 will drive the punching head and the cutting knife to move longitudinally. The punching head will first contact the angle steel and achieve contact punching of the angle steel. The cutting knife will then contact the angle steel to achieve cutting of the angle steel, and the shift plate will cooperate with the matching block 2 to achieve angle trimming of the angle steel. At this time, when the angle steel is used, the punching, cutting and angle trimming of the angle steel are achieved in a certain order. This setting can realize the integrated production of angle steel by the integrated machine, reduce the transfer and handling of angle steel during production, and reduce the frequent loading and unloading of materials, which is conducive to improving the efficiency of angle steel production. 2. When the present invention is used for the cutting, punching and angle trimming integrated machine for angle steel production, the angle steel is preferably placed into the fitting groove in the mold part, and then the position of the limit plate is adjusted. Through this arrangement, the position of the limit plate can be adjusted when it is necessary to cut angle steels of different lengths, so as to facilitate the subsequent punching, cutting and angle trimming operations. After the punching, cutting and angle trimming of the angle steel are completed, the operation of cylinder 2 drives the limit plate to move upward, so that the limit plate cancels the contact with one end of the angle steel. At this time, the angle steel to be processed at the rear end can be advanced, so that the processed angle steel can be pushed out, thereby increasing the continuity in the production of angle steel and helping to improve the production efficiency of angle steel. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 It is an enlarged schematic diagram of the base and the shift plate of the present invention; Figure 3 This is an enlarged cross-sectional schematic diagram of the base and the shift plate of the present invention in conjunction with the angle steel; Figure 4 This is an enlarged cross-sectional view of the base and the left side of the shift plate of the present invention in conjunction with the angle steel; Figure 5 This is an enlarged cross-sectional schematic diagram of the base and the shift plate of the present invention in conjunction with the angle steel; Figure 6 This is an enlarged cross-sectional view of the base and the left side of the shift plate of the present invention in conjunction with the angle steel; Figure 7 It is an enlarged schematic diagram of the punching head, cutting knife and corner cutting knife of the present invention; Figure 8 It is an enlarged schematic diagram of the top plate of the present invention; Figure 9 This is an exploded and enlarged schematic diagram of the collar and the cylinder of the present invention; Figure 10 It is an exploded and enlarged schematic diagram of the support plate and the storage frame of the present invention.

[0026] Figure 1: Base; 2: Top plate; 3: Die piece; 4: Fitting groove; 5: Punching head; 6: Cutting knife; 7: Angle cutting knife; 8: Through hole 1; 9: Blanking hole; 10: Through hole 2; 11: Through hole 3; 12: Shift plate; 13: Cylinder 1; 14: Guide rod 1; 15: Limit block; 16: Fixed block; 17: Fitting block 1; 18: Fitting block 2; 19: Connector; 20: Side plate; 21: Slide groove 1; 22: Slide Block 1; 23. Spring; 24. Support rod; 25. Cylinder 2; 26. Ring; 27. Plate; 28. Limit plate; 29. ​​Side block; 30. Slider 2; 31. Slider 3; 32. Slide groove 2; 33. Through groove; 34. Screw; 35. Knob; 36. Guide rod 2; 37. Guide block; 38. Scale; 39. Mark; 40. Support plate; 41. Collection frame; 42. Handle; 43. Snap-in block; 44. Snap-in groove. DETAILED DESCRIPTION

[0027] The present invention will be further described in detail below with reference to the accompanying drawings.

[0028] Example 1: Reference Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 、 Figure 5 、 Figure 6 and Figure 7 A cutting, punching and angle trimming integrated machine for angle steel production includes a base 1, a mold part 3 is fixedly installed on the top of the base 1, a top plate 2 is provided on the top of the mold part 3, a moving plate 12 is provided on the bottom of the moving plate 12, a punching head 5 and a cutting knife 6 are fixedly installed on the bottom of the moving plate 12, a corner cutting knife 7 is provided on one side of the cutting knife 6, and a fitting block 17 and a fitting block 2 18 that fit together are provided on one side of the moving plate 12. When the cutting, punching and angle trimming integrated machine for angle steel production is used, the operation of the cylinder 13 will drive the punching head 5 and the cutting knife 6 to move longitudinally, and the punching head 5 will preferentially contact the angle steel and realize contact punching of the angle steel. Then the cutting knife 6 comes into contact with the angle steel to cut the angle steel, and the shift plate 12 cooperates with the fitting block 2 18 to achieve the angle cutting of the angle steel. At this time, in the use of the angle steel, the punching, cutting and angle cutting of the angle steel are realized in sequence. Through this setting, the integrated production of angle steel by the all-in-one machine can be realized, which can reduce the transfer and transportation of angle steel in production and the frequent loading and unloading links, which is conducive to improving the efficiency of angle steel production.

[0029] refer to Figure 1, a cylinder 13 is fixedly installed on the top of the top plate 2 and passes through the bottom of the top plate 2. The output end of the cylinder 13 and the moving plate 12 are fixedly connected to each other. Both ends of the top of the moving plate 12 are fixedly installed with a guide rod 14 that passes through the top of the top plate 2. A limit block 15 is fixedly installed on the top of the guide rod 14. The guide rod 14 and the top plate 2 are slidably connected to each other. The operation of the cylinder 13 will drive the moving plate 12 to move longitudinally, wherein the guide rod 14 cooperates with the position of the moving plate 12 for guidance, and the limit block 15 limits the position of the guide rod 14 inside the moving plate 12.

[0030] refer to Figure 4 The mold part 3 has a fitting groove 4 formed inside, a through hole 1 8 formed inside to cooperate with the punching head 5, a through hole 2 10 formed inside to cooperate with the cutting knife 6, and a through hole 3 11 formed inside to cooperate with the corner cutting knife 7. The fitting groove 4 is used to fit and accommodate the angle steel, the through hole 1 8 is used inside the mold part 3 to cooperate with the punching head 5, the through hole 2 10 is used inside the mold part 3 to cooperate with the cutting knife, and the through hole 3 11 is used inside the mold part 3 to cooperate with the corner cutting knife.

[0031] refer to Figure 4 The top of the engaging block 17 is fixedly installed with a fixed block 16 fixedly connected to the moving plate 12, and one side of the engaging block 2 18 is fixedly installed with a connecting piece 19 fixedly connected to the corner cutting knife 7. A side plate 20 is fixedly installed on one side of the base 1. The fixing block 16 cooperates with the engaging block 1 17 and the moving plate 12 to achieve synchronous fixation, and the connecting piece 19 realizes synchronous fixation between the engaging block 2 18 and the corner cutting knife 7.

[0032] refer to Figure 6 A slider 22 is fixedly installed at the bottom of the fitting block 18, and a slide groove 21 is opened inside the side plate 20 for sliding with the slider 22. A spring 23 fixedly connected to the slider 22 is fixed on the inner side of the slide groove 21. The sliding connection between the slider 22 and the slide groove 21 facilitates the movement guide of the fitting block 18 at the top of the side plate 20, and the spring 23 contracts and extends in accordance with the position of the slider 22.

[0033] Brief description of the usage process: When using the cutting, punching and angle trimming integrated machine in the production of angle steel, the angle steel is placed in the fitting groove 4, which is an H-shaped design. When the angle steel needs to be cut, when operating the angle steel that needs to be cut, the longitudinal surface of the angle steel is placed close to the cutting knife 6; when operating the angle steel that does not need to be cut, the longitudinal surface of the angle steel is placed away from the cutting knife 6. The operation of the cylinder 13 will drive the shift plate 12 to move longitudinally, wherein the guide rod 14 cooperates with the position of the shift plate 12 to guide, and the limit block 15 limits the position of the guide rod 14 inside the shift plate 12. The shift plate 12 will drive the punching head 5 and the cutting knife 6 to move longitudinally. The punching head 5 preferentially contacts the angle steel and realizes contact punching of the angle steel. Among them, the through hole 18 cooperates with the punching head 5 for use inside the mold part 3, and the through hole 2 10 cooperates with the cutting knife 6 for use inside the mold part 3. Then the cutting knife 6 contacts the angle steel to cut the angle steel. The through hole 3 11 cooperates with the angle cutting knife 7 for use inside the mold, and the cutting knife 6 is of an inclined design. At the same time, the shift plate 12 drives the fixing part and the fitting block 1 17 to move longitudinally. The fitting block 1 17 squeezes the fitting block 2 18 and causes the fitting block 2 18 to move laterally. The sliding connection between the slider 1 22 and the slide 1 21 facilitates the movement guide of the fitting block 2 18 on the top of the side plate 20, and the spring 23 cooperates with the position of the slider 1 22 to contract and extend, and the connecting piece 19 realizes the synchronous fixation between the fitting block 2 18 and the angle cutting knife 7. At this time, the angle steel will be cut. At this time, when the angle steel is used, the punching, cutting and angle cutting of the angle steel are realized in a sequential order. Through this setting, the integrated production of angle steel by an all-in-one machine can be realized, which can reduce the transfer and transportation of angle steel and the frequent loading and unloading of angle steel during production, which is conducive to improving the efficiency of angle steel production.

[0034] Example 2: Reference Figure 1 、 Figure 2 、 Figure 3 、 Figure 5 、 Figure 8 、 Figure 9 and Figure 10A cutting, punching and angle cutting machine for angle steel production includes a base 1, a collar 26 is provided inside a top plate 2, a cylinder 25 is fixedly installed on the inner side of the collar 26, a plate 27 is fixedly installed on the output end of the cylinder 25, a limit block 15 is fixedly installed on the bottom of the plate 27, and side blocks 29 are fixedly installed on both sides of the collar 26. A collecting frame 41 is provided at the bottom of the base 1. When the cutting, punching and angle cutting machine for angle steel production is used, the angle steel is preferably placed into the fitting groove 4 in the mold part 3, and then adjusted. The position of the limit plate 28 can be adjusted by setting it when it is necessary to cut angle steels of different lengths, so as to facilitate the subsequent punching, cutting and corner cutting operations. After the punching, cutting and corner cutting of the angle steel are completed, the operation of the cylinder 25 drives the limit plate 28 to move upward, so that the limit plate 28 cancels the contact with one end of the angle steel. At this time, the angle steel to be processed at the rear end can be advanced, and the cutting and pushing out of the processed angle steel can be realized, thereby increasing the continuity in the production of angle steel and helping to improve the production efficiency of angle steel.

[0035] refer to Figure 8 A slider 2 30 and a slider 31 are fixedly installed on one side of the two side blocks 29, and a screw 34 is fixedly installed on one end of the slider 31. A slide groove 2 32 is opened on one side of the inside of the top plate 2 for sliding with the slider 2 30. Through the sliding connection between the slider 2 30 and the slide groove 2 32, the side block 29 is guided to move inside the top plate 2.

[0036] refer to Figure 8 The other side of the top plate 2 is provided with a through groove 33 for the screw 34 to pass through. The surface of one end of the screw 34 is threadedly connected to a knob 35 located on one side of the top plate 2. The screw 34 is used to pass through the top plate 2 through the through groove 33, and the rotation of the knob 35 will be connected through the thread, so as to realize the progressive movement of the knob 35 on the surface of the screw 34.

[0037] refer to Figure 9 , guide rods 236 are fixedly installed on both sides of the top of the plate body 27, and the surface of the guide rods 236 is slidably connected with a guide block 37 fixedly connected to the collar 26. A support rod 24 is fixedly installed between the top plate 2 and the base 1. The sliding connection between the guide rods 236 and the guide block 37 facilitates the guidance of the movement of the plate body 27, and the support rod 24 cooperates with the top plate 2 and the base 1 to support and fix them.

[0038] refer to Figure 10 A support plate 40 is fixedly installed at both ends of the bottom of the base 1, and a clamping block 43 is fixedly installed on one side of the collection frame 41. A clamping groove 44 is provided inside the support plate 40 to cooperate with the clamping block 43. The mutual clamping of the clamping block 43 and the clamping groove 44 facilitates the clamping and positioning between the support plate 40 and the collection frame 41.

[0039] refer to Figure 8 A mark 39 is fixedly installed on the top of the ring 26, a scale 38 is opened on the top of the top plate 2, a handle 42 is fixedly installed on the surface of the collection frame 41, and a blanking hole 9 is opened inside the base 1. The mark 39 and the scale 38 are used in conjunction with each other to facilitate the identification of the position of the ring 26. The handle 42 facilitates the pulling and use of the collection frame 41. The blanking hole 9 cooperates with the waste punched out for blanking, and then the waste will be accumulated in the collection frame 41.

[0040] Brief description of the usage process: When using the cutting, punching and angle cutting machine for angle steel production, the angle steel is first placed in the fitting groove 4 of the mold part 3. Then, by adjusting the position of the limit plate 28, the knob 35 can be rotated and connected with the threaded connection to realize the progressive movement of the knob 35 on the surface of the screw 34. After the knob 35 is no longer in contact with the top plate 2, the collar 26 can be moved inside the top plate 2. The identification 39 and the scale 38 are used in conjunction to facilitate the identification of the position of the collar 26. The sliding connection between the slider 30 and the slide groove 32 cooperates with the side block 29 to guide the movement inside the top plate 2. The through groove 33 cooperates with the screw 34 to penetrate the top plate 2. After the collar 26 and the limit plate 28 are moved to the desired position, the knob 35 is turned again so that the knob 35 moves on the surface of the screw rod 34 and contacts the top plate 2, thereby realizing the limit fixation of the collar 26 on the inner side of the top plate 2. Through this setting, when it is necessary to cut angle steels of different lengths, the position of the limit plate 28 can be adjusted, so as to facilitate the subsequent punching, cutting and corner cutting operations. After the punching, cutting and corner cutting of the angle steel are completed, the operation of the cylinder 25 drives the limit plate 28 to move upward, so that the limit plate 28 cancels the contact with one end of the angle steel. At this time, the angle steel to be processed at the rear end can be advanced, so that the cutting and pushing out of the processed angle steel can be realized, thereby increasing the continuity in the production of angle steel and improving the production efficiency of angle steel.

[0041] This specific embodiment is merely an explanation of the present invention and is not intended to limit the present invention. After reading this specification, those skilled in the art may make non-creative modifications to this embodiment as needed. However, as long as such modifications are within the scope of the claims of the present invention, they are protected by patent law.

Claims

1. A cutting, punching and angle cutting machine for angle steel production, comprising a base (1), characterized in that: A mold part (3) is fixedly mounted on the top of the base (1), a top plate (2) is provided on the top of the mold part (3), a shift plate (12) is provided on the bottom of the top plate (2), a punching head (5) and a cutting knife (6) are fixedly mounted on the bottom of the shift plate (12), a corner cutting knife (7) is provided on one side of the cutting knife (6), a first mating block (17) and a second mating block (18) which fit in with each other are provided on one side of the shift plate (12), a collar (26) is provided inside the top plate (2), a second cylinder (25) is fixedly mounted on the inner side of the collar (26), a plate body (27) is fixedly mounted on the output end of the second cylinder (25), a limit block (15) is fixedly mounted on the bottom of the plate body (27), side blocks (29) are fixedly mounted on both sides of the collar (26), and a collecting frame (41) is provided at the bottom of the base (1).

2. The integrated cutting, punching and angle cutting machine for angle steel production according to claim 1, characterized in that: A cylinder 1 (13) is fixedly mounted on the top of the top plate (2) and extends through the bottom of the top plate (2); the output end of the cylinder 1 (13) is fixedly connected to the shift plate (12); both ends of the top of the shift plate (12) are fixedly mounted with a guide rod 1 (14) extending through the top of the top plate (2); a limit block (15) is fixedly mounted on the top of the guide rod 1 (14); and the guide rod 1 (14) and the top plate (2) are slidably connected to each other.

3. The integrated cutting, punching and angle cutting machine for angle steel production according to claim 1, characterized in that: The mold part (3) has a fitting groove (4) formed inside, a first through hole (8) formed inside for use with a punching head (5), a second through hole (10) formed inside for use with a cutting knife (6), and a third through hole (11) formed inside for use with a corner cutting knife (7).

4. The integrated cutting, punching and angle cutting machine for angle steel production according to claim 1, characterized in that: A fixed block (16) fixedly connected to the shift plate (12) is fixedly mounted on the top of the first engaging block (17), a connecting piece (19) fixedly connected to the corner cutting knife (7) is fixedly mounted on one side of the second engaging block (18), and a side plate (20) is fixedly mounted on one side of the base (1).

5. The integrated cutting, punching and angle cutting machine for angle steel production according to claim 4, characterized in that: A slider (22) is fixedly mounted on the bottom of the second fitting block (18), a slide groove (21) is provided inside the side plate (20) for sliding with the slider (22), and a spring (23) fixedly connected to the slider (22) is fixedly mounted inside the slide groove (21).

6. The integrated cutting, punching and angle cutting machine for angle steel production according to claim 1, characterized in that: A second slider (30) and a third slider (31) are fixedly mounted on one side of the two side blocks (29), a screw rod (34) is fixedly mounted on one end of the third slider (31), and a second slide groove (32) for cooperating with the second slider (30) for sliding is provided on one side of the interior of the top plate (2).

7. The integrated cutting, punching and angle cutting machine for angle steel production according to claim 6, characterized in that: A through groove (33) for a screw rod (34) to pass through is provided on the other side of the top plate (2), and a knob (35) located on one side of the top plate (2) is threadedly connected to the surface of one end of the screw rod (34).

8. The integrated cutting, punching and angle cutting machine for angle steel production according to claim 1, characterized in that: A second guide rod (36) is fixedly mounted on both sides of the top of the plate body (27); a guide block (37) fixedly connected to the collar (26) is slidably connected to the surface of the second guide rod (36); and a support rod (24) is fixedly mounted between the top plate (2) and the base (1).

9. The integrated cutting, punching and angle cutting machine for angle steel production according to claim 1, characterized in that: Support plates (40) are fixedly mounted on both ends of the bottom of the base (1), a clamping block (43) is fixedly mounted on one side of the collection frame (41), and a clamping groove (44) is provided inside the support plate (40) for clamping with the clamping block (43).

10. The integrated cutting, punching and angle cutting machine for angle steel production according to claim 1, characterized in that: A mark (39) is fixedly mounted on the top of the collar (26), a scale (38) is provided on the top of the top plate (2), a handle (42) is fixedly mounted on the surface of the collection frame (41), and a material drop hole (9) is provided inside the base (1).

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