Multi-head cutting machine for steel structural part machining

Abstract

The utility model relates to the technical field of steel structure machining, and provides a multi-head cutting machine for machining steel structural parts, which comprises a rack and a rectangular opening, the rectangular opening is arranged on the surface of the rack, a fixed moving component is arranged on the rack, fixed seats are respectively fixed on two sides of the rack, a cutting component is arranged between the fixed seats, and slideways are arranged at two ends of the surface of the rack. A pair of long holes are formed in the surface of the rack, and a pair of telescopic air cylinders are installed at the bottom of the rack. According to the technical scheme, the problems that in the related technology, after the size of the channel steel is manually measured, the cutting position is manually drawn, the channel steel is pushed to a cutting machine to be positioned and then cut, and the channel steel is cut one by one in a segmented mode through the cutting machine, so that the cutting efficiency is low, and the machining progress is affected are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of steel structure processing, and specifically, to a multi-head cutting machine for processing steel structure parts. Background Art

[0002] When processing steel structures, operations such as forging, welding, and cutting of steel are usually required. When a section of steel needs to be cut into materials of the same length, the worker measures the size of the channel steel, marks the cutting position, then pushes the channel steel onto the cutting machine for positioning, and then performs cutting. The cutting machine cuts one by one in segments, resulting in low cutting efficiency and affecting the processing progress.

[0003] Therefore, improvements are made to address the above problems. Summary of the Utility Model

[0004] The utility model provides a multi-head cutting machine for processing steel structure parts, which solves the problem in the related technology that after the worker measures the size of the channel steel and marks the cutting position, then pushes the channel steel onto the cutting machine for positioning, and then performs cutting. The cutting machine cuts one by one in segments, resulting in low cutting efficiency and affecting the processing progress.

[0005] The technical solution of the utility model is as follows: It includes

[0006] a bench and a rectangular opening, and the rectangular opening is formed on the surface of the bench;

[0007] a fixed and movable component, which is arranged on the bench;

[0008] a pair of fixed seats and a cutting component, the fixed seats are respectively fixed on both sides of the bench, and the cutting component is arranged between the fixed seats;

[0009] a protection and collection component, which is arranged outside the bench;

[0010] The fixed and movable component includes a pair of slideways, the slideways are arranged at both ends of the surface of the bench, a movable seat is slidably connected to the slideways, a pair of long holes are formed on the surface of the bench, and a pair of telescopic cylinders are installed at the bottom of the bench.

[0011] As a further technical solution, the output end of the telescopic cylinder is connected to a pressing frame, a bottom cutting groove is formed on the surface of the movable seat, a top cutting groove is formed on the top of the pressing frame, a pipeline is arranged on the top of the pressing frame, and several nozzles are arranged at the bottom of the pipeline.

[0012] As a further technical solution, a long groove is formed on the surface of the bench, a driving motor is arranged on the outer surface of the bench, a driving lead screw is rotatably connected in the long groove, and the driving lead screw is connected to the output end of the driving motor.

[0013] As a further technical solution, the cutting assembly includes a rotating shaft, the rotating shaft is rotatably connected between the fixed seats, a high-speed motor is arranged on one side of the fixed seat, the output end of the high-speed motor is connected to the rotating shaft, and limiting grooves are formed on opposite end faces of the rotating shaft.

[0014] As a further technical solution, a moving sleeve is sleeved and connected on the rotating shaft, locking frames are screwed and connected to opposite end faces of the moving sleeve through threads, the lower ends of the locking frames are supported in the limiting grooves, and a cutting saw blade is arranged on the moving sleeve.

[0015] As a further technical solution, the protection and collection assembly includes a protective cover, the protective cover is fixed on the side end face of the bench, a collection box is fixedly connected to the bottom of the bench, a filter baffle is arranged in the collection box, and a drain pipe is arranged at the bottom of the collection box.

[0016] As a further technical solution, the bottom surface of the collection box is an inclined structural surface, and the filter baffle has a certain inclination angle.

[0017] As a further technical solution, the protective cover is an arc-shaped bent structure, and the protective cover is located on one side of the cutting saw blade.

[0018] As a further technical solution, a plurality of positioning plates are arranged at the bottom of the pressing frame, a plurality of docking grooves are formed on the surface of the moving seat, and the docking grooves correspond to the positions of the positioning plates.

[0019] As a further technical solution, the position of the nozzle corresponds to the position of the top cutting groove.

[0020] The working principle and beneficial effects of the present utility model are as follows:

[0021] 1. In the present utility model, a fixed and moving assembly is provided. Through the interaction of structures such as a slideway, a moving seat, a telescopic cylinder, a pressing frame, a pipeline, and a nozzle, the steel structure member can be clamped by the pressing frame and the moving seat, and the steel structure member can be fixed before and after being cut off, the cutting process is stable and safe, and cooling treatment can be carried out during the cutting process.

[0022] 2. In the present utility model, a cutting assembly is provided. Through the interaction of structures such as a rotating shaft, a high-speed motor, a moving sleeve, and a cutting saw blade, multiple cutting saw blades can be used for cutting and processing simultaneously, multiple segments can be cut at one time, and the interval position can be adjusted through the moving sleeve, having a good multi-head cutting effect. Brief Description of the Drawings

[0023] The present utility model will be further described in detail below in conjunction with the drawings and specific embodiments.

[0024] Figure 1 is a schematic structural view of the present utility model;

[0025] Figure 2 is an axonometric view of the present utility model;

[0026] Figure 3 is an axonometric view of another perspective of the present utility model;

[0027] Figure 4 is an attachment of the present utility model Figure 1 is a partial enlarged view of part A in the figure;

[0028] In the figure: 1, bench; 2, rectangular opening; 3, fixed seat; 4, fixed and movable assembly; 4-1, slideway; 4-2, movable seat; 4-3, long hole; 4-4, telescopic cylinder; 4-5, pressing frame; 4-6, bottom cutting groove; 4-7, top cutting groove; 4-8, pipeline; 4-9, nozzle; 4-10, long slot; 4-11, driving motor; 4-12, driving lead screw; 5, cutting assembly; 5-1, rotating shaft; 5-2, high-speed motor; 5-3, limiting groove; 5-4, movable sleeve; 5-5, locking frame; 5-6, cutting saw blade; 6, protection and collection assembly; 6-1, protective cover; 6-2, collection box; 6-3, filtering baffle; 6-4, drain pipe; 7, positioning plate; 8, docking groove. Specific Embodiments

[0029] The technical solutions in the embodiments of the present utility model will be clearly and completely described below in conjunction with the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0030] As Figures 1 to 4 shown, this embodiment proposes a multi-head cutting machine for processing steel structure parts, including

[0031] a bench 1 and a rectangular opening 2, and the rectangular opening 2 is formed on the surface of the bench 1;

[0032] a fixed and movable assembly 4, and the fixed and movable assembly 4 is arranged on the bench 1;

[0033] a pair of fixed seats 3 and a cutting assembly 5, the fixed seats 3 are respectively fixed on both sides of the bench 1, and the cutting assembly 5 is arranged between the fixed seats 3;

[0034] The protective collection component 6 is arranged outside the bench 1;

[0035] The fixed and movable component 4 includes a pair of slideways 4-1 which are arranged at both ends of the surface of the bench 1. A movable seat 4-2 is slidably connected to the slideways 4-1. A pair of long holes 4-3 are formed in the surface of the bench 1. A pair of telescopic cylinders 4-4 are installed at the bottom of the bench 1. The output end of the telescopic cylinder 4-4 is connected to a pressing frame 4-5. A bottom cutting groove 4-6 is formed in the surface of the movable seat 4-2. A top cutting groove 4-7 is formed in the top of the pressing frame 4-5. A pipe 4-8 is arranged at the top of the pressing frame 4-5. A plurality of nozzles 4-9 are arranged at the bottom of the pipe 4-8. A long groove 4-10 is formed in the surface of the bench 1. A driving motor 4-11 is arranged on the outer surface of the bench 1. A driving lead screw 4-12 is rotatably connected in the long groove 4-10, and the driving lead screw 4-12 is connected to the output end of the driving motor 4-11.

[0036] In this embodiment, in order to achieve the effect of clamping, fixing and stably moving the steel structure parts, the fixed and movable component 4 is designed. Two slideways 4-1 are arranged on the surface of the bench 1. A movable seat 4-2 is slidably connected to the slideways 4-1 for placing the steel structure parts. A long groove 4-10 is formed in the surface of the bench 1. A driving lead screw 4-12 is installed in the long groove 4-10, and a driving motor 4-11 is arranged outside to control the rotation of the driving lead screw 4-12. The bottom of the movable seat 4-2 is in threaded fit connection with the driving lead screw 4-12, and the linear movement of the movable seat 4-2 can be controlled by the driving lead screw 4-12. Two telescopic cylinders 4-4 are arranged at the bottom of the movable seat 4-2, and a pressing frame 4-5 is arranged at the output end of the telescopic cylinder 4-4. The telescopic cylinder 4-4 can control the pressing frame 4-5 to fix the steel structure frame on the movable seat 4-2 to keep stable during the cutting process. A top cutting groove 4-7 is formed in the pressing frame 4-5, and a bottom cutting groove 4-6 is formed in the movable seat 4-2 for passing through the cutting saw blade 5-6. A pipe 4-8 is arranged at the top of the pressing frame 4-5, and a plurality of nozzles 4-9 are arranged at the bottom of the pipe 4-8. The pipe 4-8 can be connected to a water supply device to make the nozzles 4-9 flush and cool the cutting position.

[0037] Furthermore, the cutting component 5 includes a rotating shaft 5-1 which is rotatably connected between the fixed seats 3. A high-speed motor 5-2 is arranged on one side of the fixed seat 3, and the output end of the high-speed motor 5-2 is connected to the rotating shaft 5-1. Limiting grooves 5-3 are formed on both opposite end faces of the rotating shaft 5-1. A movable sleeve 5-4 is sleeved on the rotating shaft 5-1. Locking frames 5-5 are screwed on both opposite end faces of the movable sleeve 5-4, and the lower ends of the locking frames 5-5 are supported in the limiting grooves 5-3. A cutting saw blade 5-6 is arranged on the movable sleeve 5-4.

[0038] In this embodiment, in order to achieve the effect of multi-head synchronous cutting, a cutting assembly 5 is designed. A rotating shaft 5-1 is rotatably connected between the fixed seats 3, and a high-speed motor 5-2 is installed on the outside. The output end of the high-speed motor 5-2 is connected to the rotating shaft 5-1. A limiting groove 5-3 is formed on the rotating shaft 5-1, and a movable sleeve 5-4 that can move left and right to adjust the position is sleeved on it. A cutting saw blade 5-6 is installed on the movable sleeve 5-4. The cutting saw blade 5-6 cuts the steel structure part through the high-speed rotation of the rotating shaft 5-1. A locking frame 5-5 is installed on the movable sleeve 5-4, and the locking frame 5-5 can support in the limiting groove 5-3, and the movable sleeve 5-4 can be firmly fixed on the rotating shaft 5-1.

[0039] Furthermore, the protection and collection assembly 6 includes a protective cover 6-1, the protective cover 6-1 is fixed on the side end face of the bench 1, a collection box 6-2 is fixedly connected to the bottom of the bench 1, a filter baffle 6-3 is arranged inside the collection box 6-2, and a drain pipe 6-4 is arranged at the bottom of the collection box 6-2.

[0040] In this embodiment, in order to achieve the effects of safety protection and waste residue collection during the cutting process, a protection and collection assembly 6 is designed. A protective cover 6-1 is fixed outside the bench 1. The protective cover 6-1 can block the flying debris during cutting and make it fall concentratedly downward. A collection box 6-2 is fixed at the bottom of the bench 1. The collection box 6-2 can collect the coolant and waste residue, and a filter baffle 6-3 is arranged inside it to separate the coolant from the waste residue, and a drain pipe 6-4 is arranged to drain the coolant.

[0041] Furthermore, the bottom surface of the collection box 6-2 is an inclined structural surface, and the filter baffle 6-3 has a certain inclination angle.

[0042] In this embodiment, through the inclined structural surface, the coolant can be concentrated downward for easy drainage. The filter baffle 6-3 with an inclination angle can block the waste residue and is convenient for cleaning.

[0043] Furthermore, the protective cover 6-1 is an arc-shaped bent structure, and the protective cover 6-1 is located on one side of the cutting saw blade 5-6.

[0044] In this embodiment, through the arc-shaped bent structure, the flying waste residue can be collected and slide downward into the collection box 6-2 through the arc-shaped structure.

[0045] Furthermore, a plurality of positioning plates 7 are arranged at the bottom of the pressing frame 4-5, and a plurality of docking grooves 8 are formed on the surface of the moving seat 4-2. The docking grooves 8 correspond to the positions of the positioning plates 7.

[0046] In this embodiment, by installing a plurality of positioning plates 7, they can be used to block and limit and fix the steel structure part, and the docking grooves 8 are used to pass through the positioning plates 7.

[0047] Furthermore, the position of the nozzle 4-9 corresponds to the position of the top cutting groove 4-7.

[0048] In this embodiment, the top cutting groove 4-7 avoids the position of the nozzle 4-9 to ensure that the sprayed coolant can fully cover the cutting position of the steel structure member.

[0049] When cutting is required, place the steel structure member on the moving seat 4-2, start the telescopic cylinder 4-4 to lower the pressing frame 4-5, press the steel structure member against the inner side of the positioning plate 7 and then clamp and fix it. Start the driving motor 4-11, control the linear movement of the moving seat 4-2 through the driving lead screw 4-12. At the same time, start the high-speed motor 5-2 to drive the cutting saw blade 5-6 to rotate at high speed by the rotating shaft 5-1, cut the moving steel structure member, open the nozzle 4-9 to spray coolant, and the waste residue generated during cutting is blocked by the protective cover 6-1 and concentrated and slides into the collection box 6-2. The filter baffle 6-3 separates the coolant and the waste residue, and the coolant is discharged outwards through the drain pipe 6-4.

[0050] The above are only the preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims

1. A multi-head cutting machine for processing steel structural parts, characterized in that: include A stand (1) and a rectangular opening (2), wherein the rectangular opening (2) is opened on the surface of the stand (1); A fixed moving component (4), wherein the fixed moving component (4) is arranged on the platform (1); A pair of fixing seats (3) and a cutting assembly (5), wherein the fixing seats (3) are respectively fixed on two sides of the platform (1), and the cutting assembly (5) is arranged between the fixing seats (3); A protection collection component (6), wherein the protection collection component (6) is arranged outside the stand (1); The fixed moving assembly (4) comprises a pair of slideways (4-1), the slideways (4-1) being arranged at both ends of the surface of the platform (1), a moving seat (4-2) being slidably connected to the slideways (4-1), a pair of long holes (4-3) being opened on the surface of the platform (1), and a pair of telescopic cylinders (4-4) being installed at the bottom of the platform (1).

2. A multi-head cutting machine for processing steel structure parts according to claim 1, characterized in that: The output end of the telescopic cylinder (4-4) is connected to a press frame (4-5), a bottom cutting groove (4-6) is provided on the surface of the movable seat (4-2), a top cutting groove (4-7) is provided on the top of the press frame (4-5), a pipe (4-8) is provided on the top of the press frame (4-5), and a plurality of nozzles (4-9) are provided at the bottom of the pipe (4-8).

3. A multi-head cutting machine for processing steel structure parts according to claim 2, characterized in that: A long groove (4-10) is provided on the surface of the platform (1), a driving motor (4-11) is provided on the outer surface of the platform (1), a driving lead screw (4-12) is rotatably connected in the long groove (4-10), and the driving lead screw (4-12) is connected to the output end of the driving motor (4-11).

4. The multi-head cutting machine for processing steel structure parts according to claim 1, characterized in that: The cutting assembly (5) comprises a rotating shaft (5-1), the rotating shaft (5-1) being rotatably connected between the fixing seats (3), a high-speed motor (5-2) being arranged on one side of the fixing seat (3), an output end of the high-speed motor (5-2) being connected to the rotating shaft (5-1), and limiting grooves (5-3) being arranged on opposite end surfaces of the rotating shaft (5-1).

5. The multi-head cutting machine for processing steel structure parts according to claim 4, characterized in that: A movable sleeve (5-4) is sleeved and connected to the rotating shaft (5-1); opposite end surfaces of the movable sleeve (5-4) are screwed to locking frames (5-5) via threads; the lower end of the locking frame (5-5) is supported in the limiting groove (5-3); and a cutting saw blade (5-6) is arranged on the movable sleeve (5-4).

6. The multi-head cutting machine for processing steel structure parts according to claim 5, characterized in that: The protective collection assembly (6) comprises a protective cover (6-1), the protective cover (6-1) is fixed to the side end surface of the stand (1), a collection box (6-2) is fixedly connected to the bottom of the stand (1), a filter baffle (6-3) is arranged in the collection box (6-2), and a drainage pipe (6-4) is arranged at the bottom of the collection box (6-2).

7. The multi-head cutting machine for processing steel structure parts according to claim 6, characterized in that: The bottom surface of the collecting box (6-2) is an inclined structural surface, and the filtering baffle (6-3) has a certain inclination angle.

8. The multi-head cutting machine for processing steel structure parts according to claim 6, characterized in that: The protective cover (6-1) is an arc-shaped bent structure, and the protective cover (6-1) is located on one side of the cutting saw blade (5-6).

9. The multi-head cutting machine for processing steel structure parts according to claim 2, characterized in that: A plurality of positioning plates (7) are arranged at the bottom of the pressing frame (4-5), and a plurality of docking grooves (8) are opened on the surface of the movable seat (4-2), and the positions of the docking grooves (8) and the positioning plates (7) correspond to each other.

10. The multi-head cutting machine for processing steel structure parts according to claim 2, characterized in that: The position of the nozzle (4-9) corresponds to the position of the top cutting groove (4-7).

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