Lateral trepanning equipment for steel structure machining

Abstract

The utility model discloses lateral trepanning equipment for steel structure processing, which relates to the technical field of steel structure processing and comprises a rack, first guide rails are symmetrically mounted on two sides of the top surface of the rack, linear motors are mounted on the first guide rails, U-shaped seats are fixedly connected to the top surfaces of the linear motors, and bidirectional lead screws are rotatably arranged on the U-shaped seats. A bidirectional lead screw is arranged on the rack, a first motor located on the outer wall of the U-shaped base is coaxially and fixedly connected to one end of the bidirectional lead screw, clamping plates are symmetrically arranged on two threaded sections of the bidirectional lead screw, a mold is arranged at one end of the rack, a cutting assembly is arranged at one end of the mold, and a trepanning assembly is arranged at the other end of the mold. The U-shaped base and the clamping plate can be conveniently driven to move, the steel structure clamping and positioning precision and efficiency are improved, and rapid clamping and fixing are achieved; and finally, the problem that in the prior art, steel structure machining equipment is poor in tapping flexibility is solved, and the machining precision, efficiency and convenience are improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to steel structure processing technical field especially relates to a steel structure processing lateral trepanning equipment. BACKGROUND

[0002] ‌Steel structure processing lateral trepanning involves multiple aspects, including the significance of trepanning, matters needing attention, reinforcement methods and special equipment etc.‌; first, lateral trepanning in steel structure processing is a common processing requirement, which helps to expand the use range of steel structure and the function after processing‌; however, when performing lateral trepanning, multiple aspects need to be paid attention to to ensure processing quality and structure safety, for example, correct punching tool needs to be selected, accurate positioning and measurement need to be performed, punching depth and angle need to be controlled, and finishing and polishing need to be performed after completion; general trepanning angle is determined by the preset angle of the die (such as fixed angles of 30°, 45°, 60° etc.), and a die with a specific angle needs to be matched to complete corresponding trepanning, for example, if a 30° inclined hole needs to be processed on the steel structure, a 30° special die must be installed; if it needs to be switched to 45°, the original die needs to be disassembled and replaced with a 45° die, which not only has poor flexibility, but also affects trepanning efficiency, therefore, the above problems need to be improved. SUMMARY

[0003] The utility model aims at solving the shortcomings in the prior art and provides a steel structure processing lateral trepanning equipment.

[0004] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a steel structure processing lateral trepanning equipment, including the frame, the top surface both sides of the frame are installed with first guide rail, install straight line motor on the first guide rail, the top surface of straight line motor is fixedly connected with U-shaped seat, the U-shaped seat is rotatably equipped with bidirectional screw rod, the first motor is fixedly connected with the outer wall of U-shaped seat on the one end of bidirectional screw rod, the two threaded segments of bidirectional screw rod are symmetrically equipped with clamping plate, one end of frame is equipped with die, one end of die is equipped with cutting assembly, the other end of die is equipped with trepanning assembly.

[0005] Preferably, the cutting assembly includes a first electric push cylinder, the first electric push cylinder is installed on the outer wall of the frame, and a cutting knife is installed at the end of the output shaft of the first electric push cylinder.

[0006] Preferably, the die is abutted with a top plate on one side, an adjusting screw rod is rotatably arranged on one side of the top plate, one end of the adjusting screw rod penetrates the outer wall of the frame, and a hand wheel is coaxially fixedly connected with one end of the adjusting screw rod at the outer wall of the frame.

[0007] Preferably, the opening assembly comprises an arc-shaped guide rail, a sliding block is sleeved on the arc-shaped guide rail, a plurality of rollers are slidably arranged on the guide rail of the arc-shaped guide rail, shafts of the rollers are rotatably arranged on the sliding block, a second electric push cylinder is fixedly arranged on one side of the sliding block, and an opening cutter is fixedly arranged on an output shaft of the second electric push cylinder.

[0008] Preferably, an arc-shaped rack is arranged on one side of the arc-shaped guide rail, a moving gear meshing with the arc-shaped rack is arranged on the sliding block, a second motor is arranged on an outer wall of the sliding block, and an output shaft of the second motor is coaxially fixedly connected with the moving gear.

[0009] Preferably, the lower end of the mold is provided with a boss, the top surface of the boss is provided with a pressing strip on four sides, and a pressing bolt is arranged between the pressing strip and the top surface of the rack.

[0010] Compared with the prior art, the utility model has the advantages that: the linear motor and the first guide rail are slidably matched, the U-shaped seat and the clamping plate are conveniently driven to move, the precision and efficiency of steel structure clamping and positioning are improved, and quick clamping and fixing are realized; the bidirectional screw rod and the clamping plate are threadedly matched, the position of the clamping plate is conveniently adjusted in two directions, the clamping stability and adaptability are improved, the stable clamping of steel structures of different sizes is realized, the first electric push cylinder and the cutter are matched, the cutter is conveniently driven to cut linearly, the cutting precision and efficiency are improved, and quick cutting is realized; the adjusting screw rod and the top plate are threadedly matched, the position of the top plate is conveniently adjusted manually, the adhesion of the mold and the steel structure is improved, the accuracy of cutting and opening is ensured, the arc-shaped guide rail and the sliding block are slidably matched, the sliding block is conveniently driven to move, the position adjustment flexibility of the opening assembly is improved, and multi-angle opening is realized; the arc-shaped rack and the moving gear are meshingly matched, the position of the sliding block is conveniently controlled accurately, the opening precision and efficiency are improved, the complex opening demand is met, the second electric push cylinder and the sliding block are matched, the opening tool is conveniently driven to move linearly, and the opening stability and efficiency are improved; the pressing strip and the pressing bolt are matched, the relative position of the mold and the rack is fixed, and the stability of the mold is improved, finally, the problem of poor opening flexibility of the steel structure machining equipment in the prior art is solved, and the machining precision, efficiency and convenience are improved. BRIEF DESCRIPTION OF DRAWINGS

[0011] The drawings described herein are used to provide further understanding of the utility model and form part of the present application, the schematic embodiments of the utility model and the description thereof are used to explain the utility model, and do not constitute improper limitation on the utility model. In the drawings:

[0012] Figure 1 It is a first view schematic diagram of the overall structure of the utility model;

[0013] Figure 2The first view angle schematic diagram of the whole structure of the hole assembly is enlarged.

[0014] Figure 3 The second view angle schematic diagram of the whole structure of the hole assembly is enlarged.

[0015] Figure 4 The first view angle schematic diagram of the local section structure of the hole assembly is enlarged.

[0016] In the figure, serial number: 1, rack; 2, first guide rail; 3, linear motor; 4, mold; 5, first electric push cylinder; 6, arc-shaped guide rail; 7, sliding block; 8, second electric push cylinder; 9, arc-shaped rack; 10, moving gear; 11, compression bolt; 12, second motor. DETAILED DESCRIPTION

[0017] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments of the present application.

[0018] Embodiment: see Figures 1-4The utility model discloses a kind of steel structure processing lateral hole equipment, including rack 1, rack 1 top surface both sides symmetry is equipped with first guide rail 2, first guide rail 2 is equipped with linear motor 3, the top surface of linear motor 3 is fixedly connected with U-shaped seat, U-shaped seat is rotatably equipped with two-way screw rod, one end of two-way screw rod is coaxially fixedly connected with first motor located on the outer wall of U-shaped seat, two screw segments of two-way screw rod are symmetrically equipped with clamping plate, one end of rack 1 is equipped with mould 4, one end of mould 4 is equipped with cutting assembly, the other end of mould 4 is equipped with hole assembly, by the sliding cooperation of linear motor 3 and first guide rail 2, it is convenient to drive U-shaped seat and clamping plate to move, improve the precision and efficiency of steel structure clamping and positioning;By the screw cooperation of two-way screw rod and clamping plate, realize two-way synchronous adjustment clamping plate position, enhance the clamping stability and adaptability, meet the clamping demand of different size steel structure, cutting assembly includes first electric push cylinder 5, first electric push cylinder 5 is installed on the outer wall of rack 1, the output shaft end of first electric push cylinder 5 is equipped with cutting knife, by the cooperation of first electric push cylinder 5 and cutting knife, realize linear cutting drive, improve cutting precision and efficiency, ensure the quick, accurate cutting of steel structure, one side of mould 4 is abutted with top plate, one side of top plate is rotatably equipped with adjusting screw rod, one end of adjusting screw rod penetrates the outer wall of rack 1, one end of adjusting screw rod at the outer wall of rack 1 is coaxially fixedly connected with hand wheel, by the screw cooperation of adjusting screw rod and top plate, push top plate and abut tightly mould 4 side wall, form rigid support, effectively prevent mould 4 from displacement due to external force during processing process;Simultaneously by the close fit of top plate and mould 4, ensure the positioning precision of steel structure and mould 4, to improve the position accuracy of cutting and hole, reduce processing error.

[0019] In the utility model, hole assembly includes arc guide rail 6, the sliding sleeve of arc guide rail 6 is equipped with sliding block 7, a plurality of rollers are slidably arranged on the guide rail of arc guide rail 6, the rotating shaft of the roller is rotatably installed on sliding block 7, second electric push cylinder 8 is fixedly connected on the side surface of sliding block 7, the output shaft of second electric push cylinder 8 is bolted and fixed with hole cutter, by the sliding cooperation of arc guide rail 6 and sliding block 7, realize the flexible adjustment of hole assembly of multiple angles, satisfy complex hole demand;One side surface of arc guide rail 6 is equipped with arc rack 9, and moving gear 10 meshing with arc rack 9 is arranged on sliding block 7, second motor 12 is arranged on the outer wall of sliding block 7, the output shaft of second motor 12 is coaxially fixedly connected with moving gear 10, by the meshing cooperation of arc rack 9 and moving gear 10, realize the accurate position control of sliding block 7 along arc guide rail 6, improve the hole accuracy;By driving moving gear 10 with second motor 12, enhance the adjustment convenience, the lower end of mould 4 is equipped with boss, the top surface of boss four sides is equipped with edge strip, and the pressure bolt 11 is arranged between the edge strip and the top surface of rack 1, by the cooperation of edge strip and pressure bolt 11, the relative position of mould 4 and rack 1 is quickly fixed, improve the stability of mould 4, ensure the reliability of processing process.

[0020] Working principle: when using the utility model, the steel structure is passed through the mold 4 and laid on the U-shaped seat, the first motor is started to drive the bidirectional screw rod to rotate, the screw threads on the two sides of the bidirectional screw rod drive the clamping plates to move inward synchronously, the two sides of the steel structure are clamped and fixed; the hand wheel is rotated to drive the adjusting screw rod to move axially, the top plate is pushed against the side wall of the mold 4, bidirectional rigid support is formed, processing displacement is prevented, the linear motor 3 is started, the U-shaped seat and the clamped steel structure are driven to move horizontally along the first guide rail 2 to the target processing position; the second motor 12 is started, the moving gear 10 is driven to roll along the arc-shaped rack 9, the sliding block 7 is driven to slide on the arc-shaped guide rail 6 to the preset angle; the second electric cylinder 8 is started, the hole cutting knife is driven to advance linearly, multi-angle hole cutting operation is completed on the side of the steel structure, after the hole cutting is completed, the first electric cylinder 5 is started to drive the cutting knife to advance linearly, the steel structure after the hole cutting is completed is cut off according to the preset length, the cut is smooth without burrs, and thus the use is completed.

[0021] The above is only the preferred specific implementation mode of the utility model, but the protection scope of the utility model is not limited to this, any skilled person in the art in the technical range disclosed by the utility model, according to the technical scheme and the utility model concept of the utility model, is equivalent to replace or change, should be covered in the protection scope of the utility model.

Claims

1. A steel structure processing lateral opening device comprising a frame (1), characterized in that: The top surface of the frame (1) is symmetrically provided with a first guide rail (2), the first guide rail (2) is provided with a linear motor (3), the top surface of the linear motor (3) is fixedly provided with a U-shaped seat, the U-shaped seat is rotatably provided with a bidirectional screw rod, one end of the bidirectional screw rod is coaxially fixedly provided with a first motor located on the outer wall of the U-shaped seat, the two threaded segments of the bidirectional screw rod are symmetrically provided with clamping plates, one end of the frame (1) is provided with a mold (4), one end of the mold (4) is provided with a cutting assembly, the other end of the mold (4) is provided with a hole opening assembly.

2. A steel structure processing lateral opening equipment according to claim 1, characterized in that: The cutting assembly comprises a first electric push cylinder (5), the first electric push cylinder (5) is installed on the outer wall of the frame (1), and the output shaft of the first electric push cylinder (5) is provided with a cutter.

3. A steel structure processing lateral opening equipment according to claim 2, characterized in that: One side of the mold (4) is abutted with a top plate, one side of the top plate is rotatably provided with an adjusting screw rod, one end of the adjusting screw rod penetrates the outer wall of the frame (1), and one end of the adjusting screw rod located at the outer wall of the frame (1) is coaxially fixedly provided with a hand wheel.

4. A steel structure processing lateral opening equipment according to claim 3, characterized in that: The hole opening assembly comprises an arc-shaped guide rail (6), the arc-shaped guide rail (6) is slidably sleeved with a sliding block (7), a plurality of rollers are slidably arranged on the guide rail of the arc-shaped guide rail (6), the rotating shafts of the rollers are rotatably installed on the sliding block (7), a second electric push cylinder (8) is fixedly arranged on one side of the sliding block (7), and a hole opening cutter is fixedly arranged on the output shaft of the second electric push cylinder (8).

5. A steel structure processing lateral opening equipment according to claim 4, characterized in that: One side of the arc-shaped guide rail (6) is provided with an arc-shaped rack (9), the sliding block (7) is provided with a moving gear (10) engaged with the arc-shaped rack (9), a second motor (12) is arranged on the outer wall of the sliding block (7), and the output shaft of the second motor (12) is coaxially fixedly connected with the moving gear (10).

6. A steel structure processing lateral opening equipment according to claim 5, characterized in that: The lower end of the mold (4) is provided with a boss, the top surface of the boss is provided with a pressing strip on four sides, and the pressing strip and the top surface of the frame (1) are provided with a pressing bolt (11).

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