H-shaped steel sawing and shearing integrated efficient low-energy-consumption machining equipment and machining process

Abstract

The invention relates to the technical field of H-shaped steel cutting machining, and provides H-shaped steel sawing and shearing integrated efficient low-energy-consumption machining equipment and a machining technology.The H-shaped steel sawing and shearing integrated efficient low-energy-consumption machining equipment comprises a rack, a storage table is arranged on the rack, the storage table is used for storing H-shaped steel, and two disc saw cutting heads are arranged on the rack oppositely; the storage table is arranged on the rack, the two disk saw cutting heads are located on the two sides of the storage table and used for cutting off flange plates on the two sides of the H-shaped steel respectively, and the shearing assembly is arranged on the rack, located between the two disk saw cutting heads and used for shearing off a web of the H-shaped steel. By means of the technical scheme, the problems that in the prior art, when H-shaped steel is cut by machining equipment, noise is large, the speed is low, dangerousness is high, and burrs are many are solved.

Description

Technical Field

[0001] The present invention relates to the technical field of H-beam cutting and processing, and in particular to an H-beam sawing and shearing integrated high-efficiency and low-energy consumption processing equipment and a processing technology. Background Art

[0002] H-beam is a type of steel with an "H"-shaped cross-section. It is an economical and efficient profile and is often called a universal steel beam, wide flange (edge) I-beam or parallel flange I-beam.

[0003] H-shaped steel is widely used in beam and column components in industrial and civil building structures, such as steel structure load-bearing supports for industrial structures, steel piles and supporting structures for underground projects, industrial equipment structures such as petrochemicals and electric power, large-span steel bridge components, ship and machinery manufacturing frame structures, etc., and plays a very important role.

[0004] At present, most of the common H-beam cutting equipment on the market uses circular saws to implement through-cutting operations. However, this cutting method has many disadvantages. On the one hand, its cutting takes a long time, which greatly affects the work efficiency. On the other hand, this cutting method has very strict requirements on the diameter of the saw blade. Especially when the diameter of the circular saw blade increases to a certain extent, the edge of the saw blade is very likely to fluctuate. This will not only produce huge noise and interfere with the surrounding working environment, but also cause the accuracy of the cutting edge to be significantly reduced, more burrs will appear, and even cause the saw blade to be damaged and splashed, threatening the health of the operator. In this way, the smoothness of the cut end face is greatly reduced, and ultimately the quality of the entire cutting process is difficult to be effectively guaranteed. Summary of the invention

[0005] The present invention provides an H-beam sawing and shearing integrated high-efficiency and low-energy consumption processing equipment and processing technology, which solves the problems of high noise, slow speed, high risk and many burrs when the processing equipment in the prior art cuts H-beam.

[0006] The technical solution of the present invention is as follows: an H-shaped steel saw and shear integrated high-efficiency and low-energy consumption processing equipment, comprising: frame, A storage platform is arranged on the frame, and the storage platform is used to place H-shaped steel. A circular saw cutting head is arranged on the frame. Two circular saw cutting heads are arranged opposite to each other. The two circular saw cutting heads are located on both sides of the storage table. The two circular saw cutting heads are used to cut off the flange plates on both sides of the H-shaped steel respectively. A shearing assembly is arranged on the frame, the shearing assembly is located between the two circular saw cutting heads, and the shearing assembly is used to shear the web of the H-shaped steel.

[0007] As a further technical solution, the shearing assembly includes: A first shearing platform is arranged on the frame, wherein the first shearing platform has a first pressure surface, a first shearing edge and a first shearing surface, wherein the first shearing edge is located at the intersection of the first pressure surface and the first shearing surface, The second shearing table is slidably arranged on the frame, and the second shearing table is located on one side of the first shearing table. The second shearing table has a second pressure surface, a second shearing edge and a second shearing surface. After the second shearing table slides, the first shearing surface is close to or far away from the second shearing surface, and the first shearing edge is adjacent to the second shearing edge. The first pressure surface and the second pressure surface are respectively used to support the two sides of the web.

[0008] As a further technical solution, the shearing assembly includes: A cushion block is arranged on the frame, the cushion block has a supporting surface, and a punching groove is provided on the cushion block. The punching cutter head is lifted and arranged on the frame, and the punching cutter head is located at one side of the punching groove.

[0009] As a further technical solution, the shearing assembly further comprises: The hydraulic drive assembly is arranged on the frame. The hydraulic drive assembly is provided with a cutter head mounting slot. The punch cutter head is disassembled and arranged in the mounting slot.

[0010] As a further technical solution, the cushion block includes: There are several pad block monomers, which are arranged in parallel. The pad block monomers have support surface monomers and punching groove monomers. The support surface monomers of several pad block monomers form the support surface, and the punching groove monomers of several pad block monomers form the punching groove.

[0011] As a further technical solution, The pad block unit also has a strip-shaped card slot and a strip-shaped card block, which are respectively located on two opposite sides of the pad block unit, and the strip-shaped card block of one pad block unit is used to be inserted into the strip-shaped card slot of an adjacent pad block unit.

[0012] As a further technical solution, The cushion block is slidably arranged on the frame, and the sliding direction of the cushion block is the width direction of the web.

[0013] As a further technical solution, The strip-shaped card slot and the strip-shaped card block are both arranged along the sliding direction of the punching cutter head, and both sides of the punching slot monomer are provided with the strip-shaped card slot and the strip-shaped card block.

[0014] As a further technical solution, the storage table includes: A strip-shaped support plate is arranged on the frame, and the strip-shaped support plate has a placement surface, and the placement surface is used to support the web. A tightening member is provided on both sides of the strip support plate, and the tightening members on both sides are respectively used to tighten the flange plates on both sides.

[0015] A H-beam processing technology is also proposed, using the processing equipment, comprising the following steps: S1: placing the H-shaped steel on a storage table and fixing it; S2: Firstly, the flange plates on both sides are cut off respectively by the two circular saw cutting heads, and then the web plates at the sawing edges of the flange plates are cut off by the shearing assembly.

[0016] The working principle and beneficial effects of the present invention are: In the present invention, the shearing assembly and the circular saw cutting head work closely together to form a complete H-beam processing system. The two work together to achieve fast, low-noise, high-quality and smooth-section cutting operations. The circular saw cutting head is responsible for efficiently and accurately cutting the flange plate, providing a good prerequisite for the shearing assembly to cut the web plate; and the shearing assembly quickly and high-quality shears the web plate after the flange plate is cut, and together completes the comprehensive processing of the H-beam from the flange plate to the web plate, so that the entire processing process achieves a relatively ideal effect in terms of efficiency, quality, noise control, etc. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0018] Figure 1 The three-dimensional structure of the present invention is shown in FIG. Figure 1 ; Figure 2 The three-dimensional structure of the present invention is shown in FIG. Figure 2 ; Figure 3 The main structure of the present invention is shown in FIG. Figure 1 ; Figure 4 This is a schematic diagram of the three-dimensional structure of the present invention in use; Figure 5 The three-dimensional structure of the present invention is shown in FIG. Figure 3 ; Figure 6 The three-dimensional structure of the present invention is shown in FIG. Figure 4 ; Figure 7 This is a schematic diagram of the main structure of the present invention in use; Figure 8 For the present invention Figure 5Middle A is a schematic diagram of a partially enlarged structure; Fig. 9 For the present invention Figure 6 Middle B is a schematic diagram of a partially enlarged structure; Fig.10 This is a schematic diagram of the three-dimensional structure of a cushion block monomer of the present invention; Fig.11 This is a schematic diagram of the three-dimensional structure of the H-beam of the present invention; In the figure: 1-frame, 2-storage table, 21-strip support plate, 22-placing surface, 23-tensioning member, 24-slider, 25-rotating rod, 26-wheel body, 27-electric cylinder, 3-circular saw cutting head, 4-shearing assembly, 41-first shearing table, 42-first pressure surface, 43-first shearing blade, 44-first shearing surface, 45-second shearing table, 46-second pressure surface, 47-second shearing blade, 48-second shearing surface, 401-pad, 402-support surface, 403-punching groove, 404-punching cutter head, 405-hydraulic drive assembly, 406-installation slot, 407-pad monomer, 408-support surface monomer, 409-punching slot monomer, 410-strip slot, 411-strip block, 9-H-shaped steel, 91-flange plate, 92-web plate. DETAILED DESCRIPTION

[0019] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the specific implementation methods of the present invention will be described below with reference to the accompanying drawings. Obviously, the accompanying drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings and other implementation methods can be obtained based on these drawings without creative work.

[0020] In order to simplify the drawings, only the parts related to the invention are schematically shown in each figure, and they do not represent the actual structure of the product. In addition, in order to simplify the drawings and facilitate understanding, in some figures, only one of the parts with the same structure or function is schematically shown, or only one of them is marked. In this article, "one" not only means "only one", but also means "more than one", and "several" includes "two" and "more than two".

[0021] In this document, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0022] In addition, in the description of the present application, the terms "first", "second", etc. are only used to distinguish the description and cannot be understood as indicating or implying relative importance.

[0023] like Figure 1-11 As shown, the present invention proposes an H-beam sawing and shearing integrated high-efficiency and low-energy consumption processing equipment, including: a frame 1, a storage table 2, a circular saw cutting head 3 and a shearing assembly 4, the storage table 2 is arranged on the frame 1, the storage table 2 is used to place the H-beam 9, the circular saw cutting head 3 is arranged on the frame 1, two circular saw cutting heads 3 are arranged opposite to each other, the two circular saw cutting heads 3 are located on both sides of the storage table 2, the two circular saw cutting heads 3 are respectively used to cut off the flange plates 91 on both sides of the H-beam 9, the shearing assembly 4 is arranged on the frame 1, the shearing assembly 4 is located between the two circular saw cutting heads 3, and the shearing assembly 4 is used to shear the web 92 of the H-beam 9.

[0024] In this embodiment, the storage table 2 is used to place and fix the H-shaped steel 9, and the circular saw cutting heads 3 located on both sides are used to cut the flange plates 91 on both sides. The thickness of a single flange plate 91 is definitely much smaller than the overall thickness of the H-shaped steel 9, so the saw blade diameter of the circular saw cutting head 3 used to cut the flange plates 91 can be much smaller. When cutting the flange plates 91, due to the small diameter of the saw blade, the fluctuation of the saw blade edge will also be greatly reduced. Therefore, while improving the cutting accuracy and reducing the cutting noise, it will also save more energy consumption. After the flange plates 91 are cut off, the web 92 at this place is sheared or punched by the shearing component 4, which not only has a fast speed but also has less burrs on the cross section. Through the cooperation between the two circular saw cutting heads 3 and the shearing component 4, a fast, low-noise, high-quality and smooth-cross-section cutting operation is achieved.

[0025] The two circular saw cutting heads 3 arranged on both sides of the storage table 2 are specially used to cut the flange plates 91 on both sides of the H-beam 9. Since the thickness of a single flange plate 91 is much smaller than the overall thickness of the H-beam 9, the diameter of the saw blade of the circular saw cutting head 3 selected for cutting the flange plate 91 can be relatively small. Compared with the traditional circular saw cutting method, the saw blade with a smaller diameter has many advantages when cutting the flange plate 91. First, the fluctuation phenomenon of the saw blade edge is greatly reduced, which significantly improves the cutting accuracy and can cut out the flange plate 91 with a smooth edge and precise size, effectively avoiding the problems of reduced cutting edge accuracy and burrs caused by the fluctuation of the saw blade during traditional circular saw cutting. Secondly, the energy required by the saw blade with a smaller diameter during the rotary cutting process is relatively less, thereby achieving relative energy saving and consumption reduction while ensuring the cutting efficiency. In addition, the method of cutting on both sides at the same time further improves the cutting efficiency, and the cutting task of the flange plate 91 can be completed in a relatively short time, greatly shortening the processing cycle of the entire H-beam.

[0026] The shearing assembly 4 disposed between the two circular saw cutting heads 3 is used to shear the web 92 of the H-shaped steel 9. After the flange plate 91 is cut, the web 92 is sheared by the shearing assembly 4. This processing sequence of first cutting the flange plate 91 and then shearing the web 92 combines the advantages of each component, making the entire processing flow more reasonable and efficient. Compared with the traditional circular saw cutting method, the shearing assembly 4 has a faster shearing speed for the web, can quickly complete the shearing task of the web 92, and greatly improves the overall processing efficiency.

[0027] The shearing assembly 4 and the circular saw cutting head 3 work closely together to form a complete H-beam processing system. The two work together to achieve fast, low-noise, high-quality and smooth-section cutting operations. The circular saw cutting head 3 is responsible for efficiently and accurately cutting the flange plate 91, providing a good prerequisite for the shearing assembly 4 to cut the web plate 92; and the shearing assembly 4 quickly and high-quality cuts the web plate 92 after the flange plate 91 is cut, and together completes the comprehensive processing of the H-beam from the flange plate 91 to the web plate 92, so that the entire processing process has achieved relatively ideal results in terms of efficiency, quality, noise control, etc.

[0028] Further, the shearing assembly 4 includes a first shearing table 41 and a second shearing table 45. The first shearing table 41 is arranged on the frame 1. The first shearing table 41 has a first pressure surface 42, a first shearing edge 43 and a first shearing surface 44. The first shearing edge 43 is located at the intersection of the first pressure surface 42 and the first shearing surface 44. The second shearing table 45 is slidably arranged on the frame 1. The second shearing table 45 is located on one side of the first shearing table 41. The second shearing table 45 has a second pressure surface 46, a second shearing edge 47 and a second shearing surface 48. After the second shearing table 45 slides, the first shearing surface 44 is close to or far away from the second shearing surface 48, the first shearing edge 43 is adjacent to the second shearing edge 47, and the first pressure surface 42 and the second pressure surface 46 are respectively used to support the two sides of the web 92.

[0029] In this embodiment, Figure 1-4As shown, during operation, through the sliding of the second shearing platform 45, the second shearing platform 45 can be driven to slide by the hydraulic cylinder, so that the first shearing surface 44 and the second shearing surface 48 can be close to or away from each other, the first shearing blade 43 and the second shearing blade 47 are adjacent, and the first pressure surface 42 and the second pressure surface 46 can respectively support the two sides of the web 92. This design enables the web 92 to be accurately positioned and tightly clamped by the two pressure surfaces during the shearing process, effectively preventing the web 92 from being displaced or deformed during the shearing process. In this way, the accuracy and quality of the shearing of the web 92 can be ensured. Compared with the accuracy problem caused by the difficulty in accurately controlling the cutting process when cutting the web with a traditional circular saw, this design provides a more reliable quality assurance for the processing of the web 92, so that the edges of the web 92 after shearing are smooth and the size is accurate, meeting the high standards of engineering applications.

[0030] The two shear blades, the first shear blade 43 and the second shear blade 47, are adjacent and work in coordination, and can form a concentrated shear force area on the web 92, making the shearing process more efficient. At the same time, because the web 92 is clamped by two pressure surfaces, it can maintain a stable stress state during the shearing process, avoiding deformation, tearing and other problems caused by uneven stress on the web 92. This efficient and stable shearing operation method can quickly and accurately cut the web 92. Compared with the situation when the web 92 is cut by a traditional circular saw, this design effectively improves the shearing efficiency and quality of the web, provides strong support for the efficient operation of the entire H-beam processing process, and ensures that the processing process can be completed quickly and accurately. Furthermore, the first shearing table 41 and the second shearing table 45 are replaceable.

[0031] In this embodiment, the replaceable characteristics of the first shearing table 41 and the second shearing table 45 enable the device to easily handle H-shaped steel with different width specifications of the web 92. When other types of H-shaped steel need to be processed, it is only necessary to replace the appropriate shearing table, without the limitation of the inability to flexibly adjust the traditional circular saw cutting equipment. This replaceable design greatly improves the versatility of the equipment and meets the needs of different customers for processing H-shaped steel with different specifications.

[0032] Furthermore, the shearing assembly 4 includes a pad 401 and a cutting head 404 . The pad 401 is arranged on the frame 1 . The pad 401 has a supporting surface 402 . A cutting groove 403 is provided on the pad 401 . The cutting head 404 is raised and lowered on the frame 1 . The cutting head 404 is located on one side of the cutting groove 403 .

[0033] In this embodiment, Figure 5-10As shown, the pad 401 is provided with a support surface 402 and a punching groove 403, and the punching cutter head 404 is lifted and arranged on the frame 1 and is located on one side of the punching groove 403. This design utilizes the cooperation between the punching cutter head 404 and the punching groove 403 to realize the shearing operation of the web 92 by punching. Compared with the through-cutting method of the traditional circular saw, punching and shearing have unique advantages, especially when processing webs 92 of certain shapes or thicknesses, its efficiency may be higher. At the same time, punching and shearing can effectively avoid the problems of reduced cutting edge accuracy and burr generation caused by factors such as saw blade fluctuation, ensure the quality of shearing of the web 92, make the edge of the processed web 92 smoother, and the size more accurate, effectively improve the efficiency and quality of the processing of the web 92, and meet the high standards of engineering applications. The length and width of the punching groove 403 can be adjusted according to the specifications of the punching cutter head 404.

[0034] Furthermore, the shearing assembly 4 also includes a hydraulic drive assembly 405 , which is disposed on the frame 1 . The hydraulic drive assembly 405 has a cutter head mounting slot 406 , and the punching cutter head 404 is disassembled and disposed in the mounting slot 406 .

[0035] In this embodiment, Figure 8 As shown, a cutter head mounting slot 406 is provided on the hydraulic drive assembly 405, and the cutting cutter head 404 is detachably mounted in the mounting slot 406. This detachable mounting method makes the replacement and maintenance of the cutting cutter head 404 extremely convenient. When the cutting cutter head 404 is worn or needs to be replaced with a cutter head of different length and thickness specifications, it can be simply removed from the mounting slot 406, and then a new cutter head can be installed. This greatly shortens the downtime of the equipment due to cutter head problems, and improves the maintainability and service life of the equipment. In sharp contrast to traditional circular saw cutting equipment, this mounting method of the present invention makes the replacement and maintenance of the cutting cutter head 404 more convenient, ensures that the equipment can operate continuously and stably, and improves the operating efficiency and reliability of the equipment.

[0036] Furthermore, the pad 401 includes a pad unit 407, which is provided in parallel. The pad unit 407 has a support surface unit 408 and a punching groove unit 409. The support surface units 408 of the pad units 407 form a support surface 402, and the punching groove units 409 of the pad units 407 form a punching groove 403.

[0037] In this embodiment, a pad 401 is composed of a plurality of pad units 407 arranged in parallel, each pad unit 407 having a support surface unit 408 and a punching groove unit 409, a plurality of support surface units 408 forming a support surface 402, and a plurality of punching groove units 409 forming a punching groove 403. This modular design allows the size and shape of the pad 401 to be flexibly adjusted as needed to accommodate the processing of H-shaped steel webs 92 of different sizes and widths. For example, when processing H-shaped steel webs 92 of different widths, the overall width of the pad 401 can be changed by increasing or decreasing the number of pad units 407, thereby meeting the diverse engineering application requirements. In sharp contrast to conventional circular saw cutting equipment, the modular pad design of the present invention can better adapt to the processing requirements of H-shaped steel webs 92 of various specifications on the market, thereby improving the versatility and adaptability of the equipment.

[0038] Furthermore, the pad block unit 407 also has a strip slot 410 and a strip block 411 , which are respectively located on two opposite sides of the pad block unit 407 . The strip block 411 of one pad block unit 407 is used to be inserted into the strip slot 410 of an adjacent pad block unit 407 .

[0039] In this embodiment, the pad unit 407 has a strip-shaped slot 410 and a strip-shaped block 411, and the strip-shaped block 411 of one pad unit 407 is used to be inserted into the strip-shaped slot 410 of the adjacent pad unit 407. This slot-and-block connection method enables the pad units 407 to be tightly connected to form a stable pad 401 structure, ensuring the integrity and stability of the pad 401 during the punching operation, thereby ensuring the processing accuracy and stability of the web 92. In sharp contrast to traditional circular saw cutting equipment, this slot-and-block connection method of the present invention ensures the stability of the pad 401, provides a more reliable accuracy guarantee for the punching and shearing operation of the web, and further improves the accuracy of the entire H-beam processing, ensuring that the processed H-beam can meet the high standards of engineering applications.

[0040] Furthermore, the cushion block 401 is slidably disposed on the frame 1 , and the sliding direction of the cushion block 401 is the width direction of the web 92 .

[0041] In this embodiment, during the processing, the position of the pad 401 is adjusted in time according to the actual width of the web 92, which can ensure that the punching cutter head 404 and the punching groove 403 cooperate more accurately, thereby improving the efficiency of the punching and shearing operation. At the same time, this flexible adjustment also helps to reduce processing failures and inefficiencies that may be caused by the equipment not being adapted to the width of the web 92, further improving the efficiency of the entire H-beam processing process, and further improving the competitiveness of the equipment in the market.

[0042] Furthermore, the strip-shaped card slot 410 and the strip-shaped card block 411 are both arranged along the sliding direction of the punching cutter head 404 , and both sides of the punching slot monomer 409 are provided with the strip-shaped card slot 410 and the strip-shaped card block 411 .

[0043] In this embodiment, the strip slot 410 and the strip block 411 are arranged along the sliding direction of the punching cutter head 404, and both sides of the punching slot monomer 409 have the strip slot 410 and the strip block 411. This layout makes it possible for the pad block monomers 407 to maintain a stable connection by relying on the close fit of the slot and the block when the punching cutter head 404 performs a punching operation, regardless of its sliding position. Unlike the situation in which it is difficult to ensure the stability of the supporting structure during the cutting process of the traditional circular saw cutting equipment, this design further strengthens the integrity and stability of the pad block 401 structure, and effectively prevents the loosening or deformation of the pad block 401 that may be caused by the movement of the punching cutter head 404. In addition, it provides a more reliable precision guarantee for the punching and shearing of the web 92, ensures that the punching position is accurate, the edge of the web after shearing is smoother, and the size is more precise, so that the accuracy of the entire H-shaped steel processing is significantly improved, meeting the high standard requirements for processing accuracy in engineering applications.

[0044] Furthermore, the storage table 2 includes a strip support plate 21 and a tightening member 23. The strip support plate 21 is arranged on the frame 1. The strip support plate 21 has a placement surface 22, and the placement surface 22 is used to support the web 92. The tightening member 23 has tightening members 23 on both sides of the strip support plate 21. The tightening members 23 on both sides are respectively used to tighten the flange plates 91 on both sides.

[0045] In this embodiment, the storage table 2 is composed of a strip support plate 21 and a tightening member 23. This structural design can comprehensively and accurately position and firmly support the H-shaped steel 9. The placement surface 22 on the strip support plate 21 is used to support the web 92, which can ensure that the web is in a stable horizontal position during the processing, provide an accurate reference plane for subsequent cutting and shearing operations, and avoid affecting the processing accuracy due to the offset of the web position. At the same time, the tightening members 23 on both sides of the strip support plate 21 are respectively used to tighten the flange plates 91 on both sides, which can effectively fix the position of the flange plates 91 to prevent them from shaking or shifting during the processing, significantly improve the stability of the H-shaped steel during the processing, and lay a solid foundation for achieving high-precision and high-quality processing operations.

[0046] Furthermore, the clamping member 23 includes a slider 24, a rotating rod 25 and an electric cylinder 27. The slider 24 is slidably set on the strip support plate 21, one end of the rotating rod 25 is rotatably set on the slider 24, the wheel body 26 is rotatably set on the rotating rod 25, the wheel body 26 is used to support the flange plate 91, and the electric cylinder 27 is set on the strip support plate 21, and the electric cylinder 27 is used to drive the slider 24 to slide.

[0047] In this embodiment, a plurality of the tightening members 23 are arranged along the strip direction of the strip support plate 21. This arrangement of a plurality of tightening members can achieve uniform tightening in the length direction of the flange plate 91. During the processing, the plurality of tightening members 23 work together to firmly fix the flange plate 91 over its entire length, thereby avoiding displacement or deformation of the flange plate 91 during cutting or shearing operations due to local loose fixation. The design of the tightening members 23 improves the fixing effect of the flange plate 91 by uniform tightening, thereby ensuring the processing accuracy, ensuring that the processed flange plate 91 has accurate dimensions and smooth edges, and meets the quality requirements in engineering applications.

[0048] In addition, the electric cylinder 27 drives the slider 24 to slide, and after the slider 24 slides, it drives the wheel body 26 to move. After the wheel body 26 moves, it presses or cancels the tightening of the flange plate 91. The direction of the wheel body 26 can be adjusted by rotating the rotating rod 25. When the wheel body 26 is along the strip direction of the strip support plate 21, the H-shaped steel 9 can be driven to translate through the rotation of the wheel body 26. When the wheel body 26 faces different directions, the wheel body 26 can fix and lock the H-shaped steel 9 and prevent it from moving, thereby meeting various different needs.

[0049] Furthermore, a plurality of pressing members 23 are provided along the strip direction of the strip support plate 21 .

[0050] In this embodiment, a plurality of tensioning members 23 are provided along the strip direction of the strip support plate 21, which further strengthens the fixing effect on the flange plate 91. When processing large or long H-shaped steel, a single tensioning member 23 may not be able to provide sufficient fixing force to ensure the stability of the flange plate 91 during the entire processing process. The provision of multiple tensioning members 23 can form a uniform and strong fixing force in the length direction of the flange plate, effectively preventing the flange plate from shifting, shaking or deforming in any form when subjected to external forces such as cutting force and shearing force. By increasing the number of tensioning members 23, the stability of the flange plate 91 during the processing is significantly improved, providing a strong guarantee for achieving high-precision and high-quality processing operations, and ensuring the smooth progress of the entire H-shaped steel processing process.

[0051] Furthermore, the circular saw cutting head 3 is lifted and slidably arranged on the frame 1, and the two circular saw cutting heads 3 slide closer to or farther from each other, the sliding direction of the circular saw cutting head 3 is the X-axis direction, and the lifting direction is the Z-axis direction.

[0052] In this embodiment, Figure 7As shown, the circular saw cutting head 3 is lifted and slidably arranged on the frame 1, and the two circular saw cutting heads 3 slide towards or away from each other, the sliding direction is the X-axis direction, and the lifting direction is the Z-axis direction. This adjustable setting mode enables the circular saw cutting head 3 to be flexibly adjusted according to the requirements of different specifications of H-shaped steel 9, especially the width, thickness and cutting depth of its flange plate 91.

[0053] A H-beam processing technology is also proposed, using a processing device, comprising the following steps: S1: Place the H-shaped steel 9 on the storage table 2 and fix it; S2: First, the flange plates 91 on both sides are cut off respectively by two circular saw cutting heads 3, and then the web plate 92 at the sawing edge of the flange plate 91 is cut off by the shearing assembly 4.

[0054] In this embodiment, the H-beam processing process adopts the steps of first placing the H-beam 9 on the storage table 2 and fixing it, then cutting the flange plates 91 on both sides respectively by two circular saw cutting heads 3, forming saw cuts on the flange plates 91, and then cutting the web 92 at the saw cuts of the flange plates 91 by the shearing assembly 4. This processing sequence is carefully designed. Compared with the more random or inefficient processing flow that may be adopted by traditional circular saw cutting equipment, the process of this process is more reasonable and efficient. Cutting the flange plate 91 first can provide better conditions for the subsequent shearing operation of the web 92. The entire processing process is completed on one device, and there is no need to frequently transfer the H-beam between different devices, which greatly shortens the processing time and improves production efficiency. At the same time, through the coordinated cooperation of various components, such as the precise cutting of the circular saw cutting head 3 and the high-quality shearing of the shearing assembly 4, the processing quality can be effectively guaranteed, so that the processed H-beam has a flat edge, accurate size, and a smooth cross-section, meeting the high standards required in engineering applications.

[0055] Other notes: The storage table 2 can be raised and lowered, and when cutting H-shaped steel, it can rise slightly and lift up the H-shaped steel; there are also equipment for overall shearing of H-shaped steel, but it is only for small steel with low cross-sectional quality requirements. The equipment in this application is mainly used for large steel with high cross-sectional quality requirements.

[0056] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention rather than to limit it. Although the present invention has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the present invention may be modified or replaced by equivalents without departing from the spirit and scope of the technical solutions of the present invention, which should all be included in the scope of the claims of the present invention.

Claims

1. An H-shaped steel saw and shear integrated high-efficiency and low-energy consumption processing equipment, characterized in that: include, Rack (1), A storage platform (2) is arranged on the frame (1), and the storage platform (2) is used to place the H-shaped steel (9). A circular saw cutting head (3) is arranged on the frame (1), and two circular saw cutting heads (3) are arranged opposite to each other. The two circular saw cutting heads (3) are located on both sides of the storage platform (2), and the two circular saw cutting heads (3) are used to cut off the flange plates (91) on both sides of the H-shaped steel (9), respectively. A shearing assembly (4) is arranged on the frame (1), the shearing assembly (4) is located between the two circular saw cutting heads (3), and the shearing assembly (4) is used to shear the web (92) of the H-shaped steel (9).

2. The H-shaped steel saw and shear integrated high-efficiency and low-energy consumption processing equipment according to claim 1 is characterized in that: The shearing assembly (4) comprises: A first shearing platform (41) is arranged on the frame (1), the first shearing platform (41) having a first pressure surface (42), a first shearing edge (43) and a first shearing surface (44), the first shearing edge (43) being located at the intersection of the first pressure surface (42) and the first shearing surface (44), The second shearing platform (45) is slidably arranged on the frame (1). The second shearing platform (45) is located on one side of the first shearing platform (41). The second shearing platform (45) has a second pressure surface (46), a second shearing blade (47) and a second shearing surface (48). After the second shearing platform (45) slides, the first shearing surface (44) is close to or away from the second shearing surface (48), the first shearing blade (43) is adjacent to the second shearing blade (47), and the first pressure surface (42) and the second pressure surface (46) are respectively used to support the two sides of the web (92).

3. The H-shaped steel saw and shear integrated high-efficiency and low-energy consumption processing equipment according to claim 1 is characterized in that: The shearing assembly (4) comprises: A cushion block (401) is arranged on the frame (1), the cushion block (401) has a support surface (402), and a punching groove (403) is formed on the cushion block (401). A cutting blade head (404) is arranged on the frame (1) in a lifting manner, and the cutting blade head (404) is located on one side of the cutting groove (403).

4. The H-shaped steel saw and shear integrated high efficiency and low energy consumption processing equipment according to claim 3 is characterized in that: The shearing component (4) further comprises, A hydraulic drive assembly (405) is arranged on the frame (1); the hydraulic drive assembly (405) has a cutter head mounting slot (406); the punching cutter head (404) is disassembled and mounted in the mounting slot (406).

5. The H-shaped steel saw and shear integrated high-efficiency and low-energy consumption processing equipment according to claim 4 is characterized in that: The cushion block (401) comprises: There are a plurality of pad block monomers (407), wherein the plurality of pad block monomers (407) are arranged in parallel, and the pad block monomers (407) have support surface monomers (408) and punching groove monomers (409), wherein the support surface monomers (408) of the plurality of pad block monomers (407) form the support surface (402), and the punching groove monomers (409) of the plurality of pad block monomers (407) form the punching groove (403).

6. The H-shaped steel saw and shear integrated high efficiency and low energy consumption processing equipment according to claim 5, characterized in that: The pad block unit (407) further comprises a strip-shaped card slot (410) and a strip-shaped card block (411), wherein the strip-shaped card slot (410) and the strip-shaped card block (411) are respectively located on two opposite sides of the pad block unit (407), and the strip-shaped card block (411) of one pad block unit (407) is used to be inserted into the strip-shaped card slot (410) of an adjacent pad block unit (407).

7. The H-shaped steel saw and shear integrated high efficiency and low energy consumption processing equipment according to claim 6, characterized in that: The cushion block (401) is slidably arranged on the frame (1), and the sliding direction of the cushion block (401) is the width direction of the web (92).

8. The H-shaped steel saw and shear integrated high efficiency and low energy consumption processing equipment according to claim 6, characterized in that: The strip-shaped card slot (410) and the strip-shaped card block (411) are both arranged along the sliding direction of the punching cutter head (404), and both sides of the punching slot monomer (409) are provided with the strip-shaped card slot (410) and the strip-shaped card block (411).

9. The H-shaped steel saw and shear integrated high efficiency and low energy consumption processing equipment according to claim 1, characterized in that: The storage table (2) comprises: A strip-shaped support plate (21) is arranged on the frame (1), and the strip-shaped support plate (21) has a placement surface (22), and the placement surface (22) is used to support the web (92). A tightening member (23), wherein both sides of the strip-shaped support plate (21) are provided with the tightening member (23), and the tightening members (23) on both sides are respectively used to tighten the flange plates (91) on both sides.

10. A H-beam processing technology, using the processing equipment according to any one of claims 1 to 9, characterized in that: The following steps are involved: S1: placing the H-shaped steel (9) on the storage platform (2) and fixing it; S2: First, the flange plates (91) on both sides are cut off respectively by the two circular saw cutting heads (3), and then the web plate (92) at the sawing edge of the flange plate (91) is cut off by the shearing assembly (4).

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