CN221336926U - Angle-adjustable square steel cutting machine with limiting device - Google Patents

Abstract

The utility model discloses an angle-adjustable square steel cutting machine with a limiting device, which comprises a workbench, wherein the surface of the workbench is provided with a chute; the sliding seat is used for conveying square steel, is arranged in the sliding groove in a sliding manner, and an electric push rod used for driving the sliding seat to move is movably arranged in the sliding groove; according to the utility model, before square steel is fixed by cutting, a worker pulls the finger block through the through hole, pulls the limiting block through the connecting rod and the movable plate to be stored in the sliding block, at the moment, the limiting block moves out of the limiting groove, the limiting mechanism can rotate through the rotating rod in the sliding seat, and meanwhile, the sliding block rotates along the direction of the guiding groove in the rotating process, and the finger block points to the scale on the surface of the measuring plate.

Description

Angle-adjustable square steel cutting machine with limiting device

Technical Field

The utility model belongs to the technical field of square steel processing, and particularly relates to an angle-adjustable square steel cutting machine with a limiting device.

Background

Square steel is solid and bar. Is different from square tubes, is hollow and belongs to the field of tubes. Steel is a steel ingot, billet, or a material of various shapes, sizes, and properties required by press working. The steel is generally divided into four categories of sectional materials, plates, pipes and metal products according to different sectional shapes, and can be divided into heavy rails, light rails, large-scale steel, medium-scale steel, small-scale steel and steel cold-formed steel, and high-quality steel, wires, medium-thickness steel plates, thin steel plates, electrical silicon steel plates, strip steel, seamless steel pipe, welded steel pipes, metal products and the like.

When the existing square steel is used, bevel angle cutting with a certain angle is needed to be carried out on the end parts of the two square steels, and therefore welding and use of the two square steels are facilitated.

But current cutting machine can't carry out angle adjustment cutting, can only carry out vertical cutting, needs the manual work to measure the square steel and carries out the cutting through the cutting machine, and the limitation is great, and lacks stop device, leads to square steel to take place the skew when cutting and produces the error, influences the welding of two follow-up square steels, and for this reason we provide an adjustable cutting angle, simultaneously, square steel cutting machine that has stop gear.

Disclosure of utility model

The utility model aims to provide a square steel cutting machine with an angle-adjustable limiting device, which solves the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: an angle-adjustable square steel cutting machine with a limiting device comprises

The surface of the workbench is provided with a chute;

The sliding seat is used for conveying square steel, is arranged in the sliding groove in a sliding manner, and an electric push rod used for driving the sliding seat to move is movably arranged in the sliding groove;

The limiting mechanism can fix square steel and adjust the angle of the square steel bevel, is rotatably arranged at the upper end of the sliding seat, the lower end of the limiting mechanism is fixedly connected with a rotating rod which is used for rotating on the sliding seat, and the other end of the rotating rod is rotatably arranged inside the sliding seat through a bearing;

The measuring plate is fixedly arranged on the upper surface of the sliding seat, and scales are arranged on the surface of the measuring plate;

the guide groove is formed on the surface of the measuring plate;

the left end of the limiting mechanism is movably provided with a finger block matched with the scale on the surface of the measuring plate, and the surface of the finger block is provided with a through hole;

The lifting mechanism is fixed on the surface of the workbench, the upper end of the lifting mechanism is fixedly connected with a bracket, the lower end of the bracket is fixedly connected with a connecting frame, the lower end of the connecting frame is fixedly connected with a fixing frame, and a cutting knife is movably arranged in the fixing frame.

By adopting the technical scheme: the limiting mechanism rotates on the sliding seat through the rotary rod, the scale on the measuring plate pointed by the finger block can be matched, the bevel angle degree of the limiting mechanism can be adjusted, then, the square steel is fixed on the limiting mechanism, and is conveyed through the sliding seat, the end part of the square steel is cut through the matched cutting knife, and the bevel angle of the square steel can be cut.

Optionally, link upper end fixedly connected with motor, mount one side and motor output all are provided with drive gear, and drive gear passes through the drive toothed belt transmission to the cutting knife runs through the mount through the axostylus axostyle and connects drive gear.

By adopting the technical scheme: the motor drives the transmission gears to rotate, the transmission gears are driven by the transmission toothed belt, and then the shaft rod is matched to drive the cutting knife to rotate, so that the square steel can be cut.

Optionally, a plurality of spacing groove has been seted up to guiding groove inner wall surface, stop gear lower extreme fixedly connected with slider, and the slider slides and set up in the guiding groove to slider right side activity is provided with the stopper with spacing groove complex, the inside activity of slider is provided with the fly leaf, and one side and the stopper of fly leaf keep perpendicular fixed connection, and the opposite side of fly leaf passes through the connecting rod and connects the finger piece.

By adopting the technical scheme: when the oblique angle of the limiting mechanism is adjusted, the through hole on the surface of the finger block pulls the finger block, the finger block drives the movable plate and the limiting block to move through the connecting rod, at the moment, the limiting block moves out of the limiting groove, the limiting mechanism can lose the obstruction of the limiting block, the rotating rod rotates, and meanwhile, the sliding block slides in the guiding groove.

Optionally, the shape structure of connecting rod is circular, and the connecting rod outside cover is equipped with second reset spring, connecting rod side fixedly connected with first reset spring, and first reset spring tip fixed connection is in slider inner wall surface.

By adopting the technical scheme: when the limiting mechanism is adjusted to a proper oblique angle, the finger block is loosened, the movable plate is pushed to reset by the first reset spring and the second reset spring, and then the limiting block is inserted into the corresponding limiting groove, so that the limiting mechanism is limited and fixed.

Optionally, two fixed slots have been seted up to stop gear upper surface, and the fixed slot rotation is provided with two-way screw rod, two-way screw rod both sides threaded connection has the movable seat, movable seat upper end fixedly connected with splint, and splint fixedly connected with slipmat, stop gear side fixed mounting has fixed box, and the inside both ends rotation of fixed box is provided with the sprocket, and the sprocket passes through chain drive to sprocket one-to-one connects two-way screw rod, fixed box outside rotation is provided with the bull stick, and the bull stick with one of them sprocket keeps fixed connection.

By adopting the technical scheme: when fixed square steel, will conveniently place in stop gear surface, through rotating the bull stick, make the bull stick drive sprocket and chain rotate, and then drive two bi-directional screw rotations simultaneously for bi-directional screw both sides threaded connection's removal seat drives splint removal, and then carries out the centre gripping to square steel and fix, avoids square steel to take place the skew when the cutting.

Optionally, elevating system includes dead lever, lifter and electric telescopic handle, and electric telescopic handle movable mounting is inside the dead lever to electric telescopic handle tip fixed connection lifter, the lifter other end fixed connection bracket.

By adopting the technical scheme: when cutting, the motor drives the cutting knife to rotate, and the electric telescopic rod contracts, so that the lifting rod drives the bracket to descend, and the cutting knife cuts the end part of the square steel.

Optionally, the bin outlet is offered on the workstation surface, and the bin outlet both sides are fixed to be provided with the baffle, the bin outlet lower extreme is fixed to be provided with the guide case.

By adopting the technical scheme: when the cutting knife cuts square steel, the generated waste materials and scraps enter the discharge port, are guided by the guide box, and are convenient for a worker to clean and recycle, and meanwhile, the scraps can be prevented from splashing to two sides through the baffle plate and remain on the surface of the workbench.

Compared with the prior art, the utility model has the beneficial effects that:

1. According to the utility model, before square steel is cut, a worker pulls the finger block through the through hole before the square steel is fixed, the finger block pulls the limiting block through the connecting rod and the movable plate to be accommodated in the sliding block, at the moment, the limiting block moves out of the limiting groove, the limiting mechanism can rotate through the rotating rod in the sliding seat, meanwhile, the limiting mechanism rotates along the direction of the guide groove in the rotating process, the finger block points to scales on the surface of the measuring plate, the rotating angle of the limiting mechanism can be adjusted, then the square steel is clamped and fixed through the clamping plate of the limiting mechanism, then the electric push rod is matched to push the sliding seat to drive the limiting mechanism and the square steel to move towards the direction of the discharge opening until the end part of the square steel moves to the position below the cutting knife, then the lifting mechanism is used for controlling the cutting knife to descend, and the inclined square steel end part is cut, so that bevel angle cutting can be completed.

2. According to the utility model, the sprocket, the chain, the rotating rod, the bidirectional screw rod, the movable seat and the clamping plate are arranged, when square steel is fixed, the square steel is placed on the surface of the limiting mechanism, the end part of the square steel exceeds 5-10cm of the limiting mechanism, so that the cutting knife can cut the end part of the square steel, then, a worker rotates the rotating rod on one side of the fixed box, the rotating rod drives the bidirectional screw rod in the fixed groove to rotate through the sprocket and the chain, the movable seats are in threaded connection with two sides of the bidirectional screw rod, the movable seats on two sides of the bidirectional screw rod drive the clamping plate to clamp and fix the square steel placed on the surface of the limiting mechanism, the square steel is prevented from being deviated during cutting, the cutting of the cutting knife is influenced, errors are generated, and the method is suitable for fixing square steel with different sizes.

Drawings

FIG. 1 is a schematic view of the overall structure of the present utility model;

FIG. 2 is a side view of FIG. 1 of the structure of the present utility model;

FIG. 3 is an enlarged schematic view of the structure of the present utility model at A;

Fig. 4 is a front view of a spacing mechanism of the present utility model.

In the figure: 1. a work table; 2. a chute; 3. an electric push rod; 4. a slide; 5. a rotating rod; 6. a measuring plate; 61. a guide groove; 62. a limit groove; 7. a limiting mechanism; 71. finger blocks; 72. a through hole; 73. a slide block; 731. a movable plate; 732. a first return spring; 733. a connecting rod; 734. a second return spring; 74. a limiting block; 75. a fixed box; 751. a sprocket; 752. a chain; 76. a rotating rod; 77. a fixing groove; 78. a bidirectional screw; 79. a movable seat; 791. a clamping plate; 792. an anti-slip pad; 8. a lifting mechanism; 81. a fixed rod; 82. a lifting rod; 83. an electric telescopic rod; 9. a bracket; 91. a connecting frame; 92. a motor; 93. a transmission gear; 94. a driving toothed belt; 95. a fixing frame; 96. a cutting knife; 10. a discharge port; 11. a baffle; 12. and a material guiding box.

Detailed Description

The utility model is further described below with reference to examples.

The following examples are illustrative of the present utility model but are not intended to limit the scope of the utility model. The conditions in the examples can be further adjusted according to specific conditions, and simple modifications of the method of the utility model under the premise of the conception of the utility model are all within the scope of the utility model as claimed.

Embodiment one:

The embodiment of the application discloses a square steel cutting machine with an angle-adjustable limiting device. Referring to fig. 1 and 4, the device comprises a workbench 1, wherein a chute 2 is formed in the surface of the workbench 1; the sliding seat 4 is used for conveying square steel, the sliding seat 4 is arranged in the sliding groove 2 in a sliding way, and an electric push rod 3 used for driving the sliding seat 4 to move is movably arranged in the sliding groove 2; the limiting mechanism 7 is rotatably arranged at the upper end of the sliding seat 4 and is capable of fixing square steel and adjusting the angle of the oblique angle of the square steel, the lower end of the limiting mechanism 7 is fixedly connected with a rotating rod 5 which is used for rotating on the sliding seat 4, and the other end of the rotating rod 5 is rotatably arranged inside the sliding seat 4 through a bearing; the measuring plate 6 is fixedly arranged on the upper surface of the sliding seat 4, and scales are arranged on the surface of the measuring plate 6; a guide groove 61 provided on the surface of the measurement plate 6; the left end of the limiting mechanism 7 is movably provided with a finger block 71 matched with the surface scale of the measuring plate 6; before fixing square steel, the worker can adjust the bevel angle of the limiting mechanism 7 through the rotation of the rotary rod 5, the finger block 71 points to the scale corresponding to the surface of the measuring plate 6 in the rotation process of the limiting mechanism 7, so that the worker can observe conveniently, and then, the square steel is fixed on the surface of the limiting mechanism 7 to cut the end part of the square steel through the cutting knife 96, so that bevel angle cutting can be completed, and the effect of adjusting the cutting angle is achieved.

Referring to fig. 2 and 4, a through hole 72 is formed on the surface of the finger block 71, a plurality of limit grooves 62 are formed on the inner wall surface of the guide groove 61, a sliding block 73 is fixedly connected to the lower end of the limit mechanism 7, the sliding block 73 is slidably arranged in the guide groove 61, a limit block 74 matched with the limit groove 62 is movably arranged on the right side of the sliding block 73, a movable plate 731 is movably arranged in the sliding block 73, one side of the movable plate 731 is fixedly connected with the limit block 74 vertically, the other side of the movable plate 731 is connected with the finger block 71 through a connecting rod 733, the shape structure of the connecting rod 733 is circular, a second return spring 734 is sleeved outside the connecting rod 733, a first return spring 732 is fixedly connected to the side surface of the connecting rod 733, and the end part of the first return spring 732 is fixedly connected to the inner wall surface of the sliding block 73; the limiting block 74 is embedded into the corresponding limiting groove 62 and used for limiting and fixing the limiting mechanism 7, so that the limiting mechanism 7 is prevented from rotating randomly, meanwhile, a worker can pull the finger block 71 through the through hole 72 on the surface of the finger block 71 to drive the movable plate 731 and the limiting block 74 to move, and then the limiting block 74 is controlled to move out of the limiting groove 62, after that, the finger block 71 is loosened, the movable plate 731 can be pushed to reset by the first reset spring 732 and the second reset spring 734, and the limiting block 74 is embedded into the corresponding limiting groove 62.

Embodiment two:

Referring to fig. 3 and fig. 4, on the basis of the first embodiment, the present utility model provides a technical solution: two fixing grooves 77 are formed in the upper surface of the limiting mechanism 7, two bidirectional screws 78 are rotationally arranged in the fixing grooves 77, two sides of each bidirectional screw 78 are in threaded connection with a movable seat 79, the upper ends of the movable seats 79 are fixedly connected with clamping plates 791, the clamping plates 791 are fixedly connected with anti-slip pads 792, a fixing box 75 is fixedly arranged on the side face of the limiting mechanism 7, chain wheels 751 are rotationally arranged at two ends inside the fixing box 75, the chain wheels 751 are driven through chains 752, the chain wheels 751 are connected with the two bidirectional screws 78 in one-to-one correspondence, a rotating rod 76 is rotationally arranged on the outer side of the fixing box 75, and the rotating rod 76 is fixedly connected with one of the chain wheels 751; after the bevel angle adjustment of the limiting mechanism 7 is completed, square steel is placed on the surface of the limiting mechanism 7, the two-way screw rod 78 is driven to rotate through the rotating rod 76, at this time, the movable seats 79 on two sides of the two-way screw rod 78 drive the clamping plates 791 to clamp and fix the square steel, so that the square steel can be limited, the square steel is prevented from being offset during cutting, meanwhile, the friction of the anti-slip pad 792 can be increased, and the square steel is further prevented from sliding.

Referring to fig. 2, a lifting mechanism 8 is fixed on the surface of a workbench 1, the upper end of the lifting mechanism 8 is fixedly connected with a bracket 9, the lower end of the bracket 9 is fixedly connected with a connecting frame 91, the lower end of the connecting frame 91 is fixedly connected with a fixing frame 95, a cutting knife 96 is movably arranged in the fixing frame 95, the upper end of the connecting frame 91 is fixedly connected with a motor 92, one side of the fixing frame 95 and the output end of the motor 92 are both provided with a transmission gear 93, the transmission gear 93 is transmitted through a transmission toothed belt 94, the cutting knife 96 penetrates through the fixing frame 95 through a shaft rod and is connected with the transmission gear 93, the lifting mechanism 8 comprises a fixed rod 81, a lifting rod 82 and an electric telescopic rod 83, the electric telescopic rod 83 is movably arranged inside the fixed rod 81, the end of the electric telescopic rod 83 is fixedly connected with the lifting rod 82, the other end of the lifting rod 82 is fixedly connected with the bracket 9, the surface of the workbench 1 is provided with a discharge opening 10, two sides of the discharge opening 10 are fixedly provided with baffle plates 11, and the lower end of the discharge opening 10 is fixedly provided with a guide box 12; after the square steel is fixed, the electric push rod 3 pushes the sliding seat 4 to drive the square steel to move towards the discharge opening 10 until the end part of the square steel moves to the lower part of the cutting knife 96, then the lifting mechanism 8 controls the bracket 9 to descend, so that the cutting knife 96 driven by the motor 92 cuts the square steel, meanwhile, waste materials and scraps generated during cutting fall into the discharge opening 10 and are led out through the guide box 12, later workers can conveniently clean and recycle the square steel, and meanwhile, the baffle 11 can avoid the scraps to splash towards two sides and remain on the surface of the workbench 1.

The working principle and the using flow of the utility model are as follows: when in use, a worker pulls the finger block 71 firstly, the finger block 71 drives the limiting block 74 to move through the connecting rod 733 and the movable plate 731 so as to move out of the limiting groove 62, at the moment, the limiting mechanism 7 loses the obstruction of the limiting block 74, the rotating rod 5 can rotate, the worker rotates the limiting mechanism 7, the included angle between the square steel and the cutting knife 96 can be adjusted, such as 45 degrees or 60 degrees, by observing the scale of the surface of the measuring plate 6 pointed by the finger block 71, after the adjustment is completed, the finger block 71 is loosened, the finger block 71 is reset through the pushing of the first reset spring 732 and the second reset spring 734, meanwhile, the movable plate 731 pushes the limiting block 74 to be inserted into the limiting groove 62 in the corresponding guide groove 61, so as to limit the fixed limiting mechanism 7, then the square steel is placed on the surface of the limiting mechanism 7, and the end of the square steel exceeds the end 5 cm to 10cm of the end of the limiting mechanism 7, so that the cutting knife 96 cuts the square steel, simultaneously, the generated scraps and scraps directly fall into the discharge port 10, then, staff drives the two-way screw rods 78 in the fixed groove 77 to rotate through the rotating rod 76 at one side of the fixed box 75 and the rotating rod 76 through the chain wheels 751 and the chains 752, the two sides of the two-way screw rods 78 are in threaded connection with the movable seats 79, so that the movable seats 79 at the two sides of the two-way screw rods 78 drive the clamping plates 791 to clamp and fix square steel placed on the surface of the limiting mechanism 7, the sliding seat 4 is pushed by the electric push rod 3 to move along the direction of the sliding groove 2, the square steel is conveyed to the lower part of the cutting knife 96, the lifting mechanism 8 drives the bracket 9 and the connecting frame 91 to descend, the motor 92 drives the cutting knife 96 to rotate through the transmission gear 93 and the transmission toothed belt 94, the bevel angle cutting can be carried out on the end parts of the square steel, and the scraps and scraps generated during cutting fall into the discharge port 10 through the baffle plate 11, finally, the waste materials and the scraps are discharged through the guide box 12 so as to be cleaned and recycled in the later stage, after the first square steel is cut, the sliding seat 4 is pulled by the electric push rod 3 to reset, the square steel is taken down by a worker to replace, the next square steel can be cut, and further the later stage of the worker is convenient to weld and use.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (7)

1. Angle-adjustable square steel cutting machine with limiting device, its characterized in that: comprising

The device comprises a workbench (1), wherein a chute (2) is formed in the surface of the workbench (1);

The sliding seat (4) is used for conveying square steel, the sliding seat (4) is arranged in the sliding groove (2) in a sliding manner, and an electric push rod (3) used for driving the sliding seat (4) to move is movably arranged in the sliding groove (2);

The limiting mechanism (7) can fix square steel and adjust the angle of the square steel bevel, the limiting mechanism (7) is rotatably arranged at the upper end of the sliding seat (4), the lower end of the limiting mechanism (7) is fixedly connected with a rotating rod (5) which is used for rotating on the sliding seat (4), and the other end of the rotating rod (5) is rotatably arranged inside the sliding seat (4) through a bearing;

The measuring plate (6) is fixedly arranged on the upper surface of the sliding seat (4), and scales are arranged on the surface of the measuring plate (6);

a guide groove (61) which is opened on the surface of the measuring plate (6);

The left end of the limiting mechanism (7) is movably provided with a finger block (71) matched with the surface scale of the measuring plate (6), and the surface of the finger block (71) is provided with a through hole (72);

Elevating system (8), be fixed in workstation (1) surface, and elevating system (8) upper end fixedly connected with bracket (9), bracket (9) lower extreme fixedly connected with link (91), link (91) lower extreme fixedly connected with mount (95), and the activity is provided with cutting knife (96) in mount (95).

2. The angle-adjustable square steel cutting machine with a limiting device according to claim 1, wherein: the connecting frame (91) upper end fixedly connected with motor (92), mount (95) one side and motor (92) output all are provided with drive gear (93), and drive gear (93) are through the transmission toothed belt (94) transmission to cutting knife (96) run through mount (95) through the axostylus axostyle and connect drive gear (93).

3. The angle-adjustable square steel cutting machine with a limiting device according to claim 1, wherein: a plurality of limit grooves (62) are formed in the inner wall surface of the guide groove (61), the lower end of the limit mechanism (7) is fixedly connected with a sliding block (73), the sliding block (73) is arranged in the guide groove (61) in a sliding mode, a limit block (74) matched with the limit groove (62) is movably arranged on the right side of the sliding block (73), a movable plate (731) is movably arranged in the sliding block (73), one side of the movable plate (731) is fixedly connected with the limit block (74) in a vertical mode, and the other side of the movable plate (731) is connected with the finger block (71) through a connecting rod (733).

4. The angle-adjustable square steel cutting machine with a limiting device according to claim 3, wherein: the shape structure of the connecting rod (733) is circular, a second reset spring (734) is sleeved outside the connecting rod (733), a first reset spring (732) is fixedly connected to the side face of the connecting rod (733), and the end part of the first reset spring (732) is fixedly connected to the inner wall surface of the sliding block (73).

5. The angle-adjustable square steel cutting machine with a limiting device according to claim 1, wherein: two fixed slots (77) have been seted up to stop gear (7) upper surface, and fixed slot (77) internal rotation is provided with bi-directional screw (78), bi-directional screw (78) both sides threaded connection has movable seat (79), movable seat (79) upper end fixedly connected with splint (791), and splint (791) fixedly connected with slipmat (792), stop gear (7) side fixed mounting has fixed box (75), and the inside both ends rotation of fixed box (75) is provided with sprocket (751), and sprocket (751) pass through chain (752) transmission to sprocket (751) one-to-one connect two bi-directional screw (78), fixed box (75) outside rotation is provided with bull stick (76), and bull stick (76) and one of them sprocket (751) keep fixed connection.

6. The angle-adjustable square steel cutting machine with a limiting device according to claim 1, wherein: elevating system (8) are including dead lever (81), lifter (82) and electric telescopic handle (83), and electric telescopic handle (83) movable mounting is inside dead lever (81) to electric telescopic handle (83) tip fixed connection lifter (82), lifter (82) other end fixed connection bracket (9).

7. The angle-adjustable square steel cutting machine with a limiting device according to claim 1, wherein: the surface of the workbench (1) is provided with a discharge hole (10), two sides of the discharge hole (10) are fixedly provided with baffle plates (11), and the lower end of the discharge hole (10) is fixedly provided with a guide box (12).