Tower crane steel structure processing cutting machine

Abstract

The utility model provides a tower crane steel structure processing cutting machine belongs to cutting machine technical field, including the fixed frame, the baffle of fixed connection in the fixed frame side wall, the operation box of adaptive installation in the fixed frame side department, the cutting knife of adaptive installation in the operation box inner chamber, the clamping assembly of cooperation cutting knife use, the adjusting assembly of cooperation clamping assembly use, cooperation clamping assembly uses the auxiliary assembly to place the collecting box under operation box. The utility model discloses through setting up the clamping block with spring buffer structure, makes the clamping force more flexible and self -adaptation, has guaranteed the stable fixed of steel structural member in the cutting process, effectively prevents its slip or deviation, avoided the work piece surface pressure loss or deformation that traditional rigid clamping possibly caused, improved the processing quality and work piece yield, utilizes the adjusting assembly of pneumatic cylinder drive, can drive operation box and cutting knife whole around axle rotation, thereby conveniently adjusts cutting angle.

Description

Technical Field

[0001] This utility model belongs to the field of cutting machine technology, specifically relating to a tower crane steel structure processing and cutting machine. Background Technology

[0002] Tower crane steel structures are key load-bearing components in modern construction projects, typically constructed from large steel sections (such as I-beams, angle steel, and channel steel). During manufacturing, these steel sections often need to be cut to meet different size and angle requirements.

[0003] The document CN202321463550.8 discloses a steel structure processing and cutting device, including a base with a support box fixedly mounted on the top surface of the base. The support box contains a cutting mechanism and a clamping mechanism. The cutting mechanism uses a first motor to drive a double-ended threaded rod to rotate, which in turn drives a second hydraulic rod to move a second slider. The second slider then moves the first hydraulic rod and the cutting machine together, adjusting the length of the steel structure to be cut. The clamping mechanism uses a first motor to drive a pulley to rotate, which in turn moves the first slider and a second support plate. The second support plate then moves a third hydraulic rod, which in turn moves a first clamping plate and a second pressing plate, thus better clamping the steel structure. An air pump and a dust removal pipe are used to clean dust from the base surface.

[0004] Existing cutting machines often employ simplistic or overly rigid clamping methods for tower crane steel structure components during the cutting process, lacking effective buffering and adaptive adjustment capabilities. This can easily lead to surface damage during clamping or displacement due to stress concentration during cutting, affecting cutting accuracy and cross-sectional quality. Furthermore, the cutting angle is typically fixed or not flexible enough to quickly adapt to different cutting needs, reducing the equipment's versatility and processing efficiency. Therefore, a tower crane steel structure processing cutting machine is proposed. Utility Model Content

[0005] The purpose of this utility model is to provide a tower crane steel structure processing and cutting machine, which aims to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: A tower crane steel structure processing and cutting machine includes a fixed frame, a baffle fixedly connected to the side wall of the fixed frame, an operation box adapted to be installed on the side of the fixed frame, a partition fixedly connected to the inner cavity of the operation box, a cutting blade adapted to be installed in the inner cavity of the operation box, a clamping assembly used in conjunction with the cutting blade, an adjusting assembly used in conjunction with the clamping assembly, an auxiliary assembly used in conjunction with the clamping assembly, and a collection box placed below the operation box. The cutting blade includes an operating motor adapted to be installed inside the operating box, an operating shaft fixedly installed at the output end of the operating motor, and a blade fixedly installed at the end of the operating shaft.

[0007] As a preferred embodiment of the present invention, the clamping assembly includes a first cylinder adapted to be installed on the side wall of the fixed frame, a first telescopic rod fixedly connected to the output end of the first cylinder, a limiting block fixedly installed at the end of the first telescopic rod, and a clamping block fixedly connected to the bottom of the limiting block.

[0008] In a preferred embodiment of this utility model, the clamping block is configured as a spring block, with a spring installed in the inner cavity of the block, a column inserted into the center of the spring, and a collar sleeved on the outer side.

[0009] As a preferred embodiment of the present invention, the adjustment assembly includes a second cylinder adapted to be installed on the side of the fixed frame, an output head fixedly connected to the end of the second cylinder, and a sleeve plate rotatably installed on the end of the output head.

[0010] In a preferred embodiment of this utility model, the side of the sleeve plate is fixedly connected to the inner wall of the operating box via a rotating shaft, and a bearing sleeve is fitted on the outer side of the rotating shaft, and the bearing sleeve is fixedly connected to the inner wall of the operating box.

[0011] As a preferred embodiment of this utility model, the auxiliary component includes a fixing block fixedly installed at the end of the fixing frame, a third cylinder adapted to be installed on the side wall of the fixing block, a second telescopic rod fixedly installed at the output end of the third cylinder, and a clamping plate fixedly connected to the end of the second telescopic rod.

[0012] As a preferred embodiment of this utility model, the collection box includes a box body placed below the operation box, casters rotatably mounted on the bottom of the box body, and a handle fixedly connected to the side wall of the box body.

[0013] Compared with the prior art, the beneficial effects of this utility model are as follows: by setting a clamping block with a spring buffer structure, the clamping force is made more flexible and adaptive, which not only ensures the stable fixation of the steel structure during the cutting process and effectively prevents it from sliding or shifting, but also avoids the workpiece surface damage or deformation that may be caused by traditional rigid clamping, thus improving the processing quality and workpiece yield. The cylinder-driven adjustment component can drive the operation box and the cutting blade to rotate around the axis, thereby conveniently adjusting the cutting angle. With the flexible movable collection box with universal wheels, the cutting debris is concentrated and conveniently collected, keeping the working environment clean and reducing cleaning downtime, thereby improving the overall efficiency and ease of operation of the cutting operation. Attached Figure Description

[0014] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort. Among them: Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is a partial structural schematic diagram of the present invention; Figure 3 This is a schematic diagram of the internal structure of the control box of this utility model; Figure 4 This is a cross-sectional view of the adjustment component of this utility model.

[0015] In the diagram: 101, fixing frame; 102, baffle; 103, control box; 104, partition; 105, cutting blade; 106, clamping assembly; 107, adjusting assembly; 108, auxiliary assembly; 109, collection box; 105a, operating motor; 105b, operating shaft; 105c, blade; 106a, first cylinder; 106b, first telescopic rod; 106c, limit block; 106d, clamping block; 107a, second cylinder; 107b, output head; 107c, sleeve plate; 108a, fixing block; 108b, third cylinder; 108c, second telescopic rod; 108d, clamping plate; 109a, box body; 109b, caster wheel; 109c, handle. Detailed Implementation

[0016] To make the above-mentioned objectives, features and advantages of this utility model more apparent and understandable, the specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings.

[0017] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Those skilled in the art can make similar extensions without departing from the spirit of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0018] Secondly, the term "an embodiment" or "embodiment" as used herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The phrase "in one embodiment" appearing in different places in this specification does not necessarily refer to the same embodiment, nor is it a single or selective embodiment that excludes other embodiments. Example

[0019] Reference Figure 1-4This is an embodiment of the present utility model, which provides a tower crane steel structure processing and cutting machine, comprising: The system includes a fixed frame 101, a baffle 102 fixedly connected to the side wall of the fixed frame 101, an operation box 103 adapted to be installed on the side of the fixed frame 101, a partition 104 fixedly connected to the inner cavity of the operation box 103, a cutting blade 105 adapted to be installed in the inner cavity of the operation box 103, a clamping assembly 106 used in conjunction with the cutting blade 105, an adjusting assembly 107 used in conjunction with the clamping assembly 106, an auxiliary assembly 108 used in conjunction with the clamping assembly 106, and a collection box 109 placed below the operation box 103. The cutting blade 105 includes an operating motor 105a adapted to be installed inside the operating box 103, an operating shaft 105b fixedly installed at the output end of the operating motor 105a, and a blade 105c fixedly installed at the end of the operating shaft 105b.

[0020] The clamping assembly 106 includes a first cylinder 106a adapted to be installed on the side wall of the fixed frame 101, a first telescopic rod 106b fixedly connected to the output end of the first cylinder 106a, a limiting block 106c fixedly installed at the end of the first telescopic rod 106b, and a clamping block 106d fixedly connected to the bottom of the limiting block 106c.

[0021] The clamping block 106d is configured as a spring block, with a spring inside the block cavity, a column inserted into the center of the spring, and a collar sleeved on the outside.

[0022] Specifically, firstly, the steel structure to be cut is placed in the fixed area below the operating box 103. The third cylinder 108b of the auxiliary component 108 is activated to push the clamping plate 108d to initially position and fix it from one end of the workpiece. Then, the first cylinder 106a of the main clamping component 106 is activated to push the clamping block 106d to clamp the main cutting area of ​​the workpiece. The spring structure inside the clamping block 106d can adapt to the shape of the workpiece and provide buffer pressure to prevent damage to the workpiece. Then, according to the cutting angle requirements, the second cylinder 107a of the adjusting component 107 pushes the sleeve plate 107c to drive the operating box 103 to rotate around the axis, so that the cutting blade 105 is adjusted to the predetermined angle. After the preparation is completed, the operating motor 105a is activated to drive the blade 105c to rotate at high speed for cutting. The debris and sparks generated during the cutting process are blocked by the baffle 102 and fall into the movable collection box 109. After the cutting is completed, the equipment is turned off, the clamping components are released to remove the workpiece, and finally the collection box 109 is pushed to clean up the debris.

[0023] The adjustment assembly 107 includes a second cylinder 107a adapted to be installed on the side of the fixed frame 101, an output head 107b fixedly connected to the end of the second cylinder 107a, and a sleeve 107c rotatably installed on the end of the output head 107b.

[0024] The side of the sleeve plate 107c is fixedly connected to the inner wall of the operating box 103 via a rotating shaft. A bearing sleeve is fitted on the outside of the rotating shaft, and the bearing sleeve is fixedly connected to the inner wall of the operating box 103.

[0025] The auxiliary component 108 includes a fixing block 108a fixedly installed at the end of the fixing frame 101, a third cylinder 108b adapted to be installed on the side wall of the fixing block 108a, a second telescopic rod 108c fixedly installed at the output end of the third cylinder 108b, and a clamping plate 108d fixedly connected to the end of the second telescopic rod 108c.

[0026] The collection box 109 includes a box body 109a placed below the operation box 103, casters 109b rotatably mounted on the bottom of the box body 109a, and a handle 109c fixedly connected to the side wall of the box body 109a.

[0027] It should be noted that, firstly, the steel structure to be cut is placed horizontally in the fixed area below the operating box 103, and the auxiliary component 108 third cylinder 108b is activated to push the second telescopic rod 108c and the clamping plate 108d to perform preliminary positioning and clamping from one end of the workpiece. Subsequently, according to the processing requirements, the output head 107b and the sleeve plate 107c are driven by the second cylinder 107a of the adjustment component 107, which drives the entire operation box 103 to rotate around the rotating shaft to precisely adjust the cutting blade 105 to the required angle. After the angle is set, the clamping block 106d is driven by the first cylinder 106a of the clamping component 106 to elastically clamp the main cutting part of the workpiece to balance stability and prevent damage. After the preparation is complete, the operation motor 105a is started to drive the blade 105c to perform the cutting operation. The debris and sparks generated during the cutting are blocked by the baffle 102 and fall directly into the collection box 109 with universal wheels 109b and handle 109c at the bottom. After the cutting is completed, the clamping and auxiliary components 108 are released in sequence, the workpiece is taken out, and finally the collection box 109 can be easily pushed to the designated position to clean up the debris.

[0028] In use, the auxiliary component 108 works in conjunction with the clamping component 106 with a spring buffer structure to achieve flexible and stable clamping of the steel structure to be cut, effectively preventing workpiece damage and displacement. Then, the cylinder drive of the adjusting component 107 drives the sleeve plate 107c fixed to the operating box 103 to rotate around the axis, thereby flexibly adjusting the working angle of the cutting blade 105. Subsequently, the operating motor 105a is started to drive the blade 105c to cut the workpiece. During the cutting process, the baffle 102 protects against splashes, and all debris falls into the collection box 109 with casters 109b at the bottom for easy centralized processing.

[0029] In summary, by setting up a clamping block 106d with a spring buffer structure, combined with an auxiliary clamping component 106, flexible clamping and stable fixation of steel structural components are achieved, effectively preventing workpiece surface damage and cutting displacement, and improving processing accuracy and finished product quality. The cylinder-driven adjustment component 107 allows for convenient and precise adjustment of the angles between the operating box 103 and the cutting blade 105, greatly enhancing the equipment's adaptability to different cutting process requirements and processing flexibility. Furthermore, the cooperation between the movable collection box 109 and the baffle 102 achieves efficient collection and safe isolation of cutting debris and sparks, not only optimizing the working environment but also improving operational safety and cleaning efficiency.

[0030] It is important to note that the constructions and arrangements of this application shown in several different exemplary embodiments are merely illustrative. Although only a few embodiments are described in detail in this disclosure, those who consult this disclosure will readily understand that many modifications are possible (e.g., changes in the size, dimensions, structure, shape and proportion of various elements, as well as parameter values ​​(e.g., temperature, pressure, etc.), mounting arrangements, use of materials, color, orientation, etc.) without substantially departing from the novel teachings and advantages of the subject matter described in this application). For example, an element shown as integrally formed may be composed of multiple parts or elements, the position of elements may be inverted or otherwise altered, and the nature or number or position of discrete elements may be changed or altered. Therefore, all such modifications are intended to be included within the scope of this utility model. The order or sequence of any process or method steps may be changed or reordered according to alternative embodiments. In the claims, any "device plus function" clause is intended to cover the structure described herein that performs the function, and not only structural equivalents but also equivalent structures. Without departing from the scope of this invention, other substitutions, modifications, alterations, and omissions may be made in the design, operation, and arrangement of the exemplary embodiments. Therefore, this invention is not limited to the specific embodiments, but extends to various modifications that still fall within the scope of the appended claims.

[0031] Furthermore, in order to provide a concise description of exemplary embodiments, not all features of actual embodiments (i.e., those features that are not relevant to the best mode of carrying out the present invention as currently considered, or those features that are not relevant to implementing the present invention) may be omitted.

[0032] It should be understood that numerous specific implementation decisions can be made during the development of any practical implementation, such as in any engineering or design project. Such development efforts may be complex and time-consuming, but for those skilled in the art who benefit from this disclosure, the development effort will be a routine work of design, manufacturing, and production without requiring much experimentation.

[0033] It should be noted that the above embodiments are only used to illustrate the technical solution of this utility model and are not intended to limit it. Although this utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solution of this utility model without departing from the spirit and scope of the technical solution of this utility model, and all such modifications or substitutions should be covered within the scope of the claims of this utility model.

Claims

1. A tower crane steel structure processing and cutting machine, characterized in that: include; The device includes a fixed frame (101), a baffle (102) fixedly connected to the side wall of the fixed frame (101), an operation box (103) adapted to be installed on the side of the fixed frame (101), a partition (104) fixedly connected to the inner cavity of the operation box (103), a cutting blade (105) adapted to be installed in the inner cavity of the operation box (103), a clamping assembly (106) used in conjunction with the cutting blade (105), an adjustment assembly (107) used in conjunction with the clamping assembly (106), an auxiliary assembly (108) used in conjunction with the clamping assembly (106), and a collection box (109) placed below the operation box (103). The cutting blade (105) includes an operating motor (105a) adapted to be installed in the inner cavity of the operating box (103), an operating shaft (105b) fixedly installed at the output end of the operating motor (105a), and a blade (105c) fixedly installed at the end of the operating shaft (105b).

2. The tower crane steel structure processing and cutting machine according to claim 1, characterized in that: The clamping assembly (106) includes a first cylinder (106a) adapted to be installed on the side wall of the fixed frame (101), a first telescopic rod (106b) fixedly connected to the output end of the first cylinder (106a), a limiting block (106c) fixedly installed on the end of the first telescopic rod (106b), and a clamping block (106d) fixedly connected to the bottom of the limiting block (106c).

3. The tower crane steel structure processing and cutting machine according to claim 2, characterized in that: The clamping block (106d) is configured as a spring block, with a spring inside the block cavity, a column inserted into the center of the spring, and a collar sleeved on the outside.

4. The tower crane steel structure processing and cutting machine according to claim 1, characterized in that: The adjustment assembly (107) includes a second cylinder (107a) adapted to be installed on the side of the fixed frame (101), an output head (107b) fixedly connected to the end of the second cylinder (107a), and a sleeve (107c) rotatably installed on the end of the output head (107b).

5. A tower crane steel structure processing and cutting machine according to claim 4, characterized in that: The side of the sleeve plate (107c) is fixedly connected to the inner wall of the operation box (103) via a rotating shaft. A bearing sleeve is fitted on the outer side of the rotating shaft, and the bearing sleeve is fixedly connected to the inner wall of the operation box (103).

6. The tower crane steel structure processing and cutting machine according to claim 1, characterized in that: The auxiliary component (108) includes a fixing block (108a) fixedly installed at the end of the fixing frame (101), a third cylinder (108b) adapted to be installed on the side wall of the fixing block (108a), a second telescopic rod (108c) fixedly installed at the output end of the third cylinder (108b), and a clamping plate (108d) fixedly connected to the end of the second telescopic rod (108c).

7. The tower crane steel structure processing and cutting machine according to claim 1, characterized in that: The collection box (109) includes a box body (109a) placed below the operation box (103), casters (109b) rotatably mounted on the bottom of the box body (109a), and a handle (109c) fixedly connected to the side wall of the box body (109a).

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