Positioning device for steel machining

Abstract

The utility model discloses a positioning device for steel processing, which comprises a support, a first conveyor belt and a second conveyor belt are arranged on opposite sides of the support, a guide mechanism is fixedly connected above the support, a fixed cutting mechanism is arranged on the right side of the guide mechanism, and the fixed cutting mechanism is fixedly connected onto the support. The fixed cutting mechanism comprises a fixing assembly and a cutting assembly, a positioning mechanism capable of determining the size of a cut steel plate is arranged on the right side of the fixed cutting mechanism, the positioning mechanism is fixedly connected to the support, the positioning mechanism can be positioned on the required size according to needs, it is guaranteed that the steel cut every time is of the specified size, and the cutting efficiency is improved. The production efficiency is improved, and the labor cost is reduced; and through the arrangement of the fixed cutting mechanism, before the steel with the specified size is cut, a fixing assembly fixes the steel firstly, then a cutting assembly cuts the steel, it is guaranteed that the steel is cut more stably, and the machining precision is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of steel processing, in particular to a positioning device for steel processing. Background Art

[0002] Steel is an indispensable material for the manufacture of mechanical equipment and high-end equipment. Steel generally needs to be processed during its application. For example, steel pipes and steel plates need to be cut into specified sizes according to their usage requirements.

[0003] When cutting steel to a specified size, the length of the steel is generally measured manually, and then the steel is cut after being marked. Each cut requires re-measurement, which affects work efficiency. In addition, when cutting steel, since there are no fixed components, the steel is prone to shaking during cutting, affecting the processing accuracy. Utility Model Content

[0004] The purpose of the utility model is to provide a positioning device for steel processing to solve the problems raised in the above background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A positioning device for steel processing comprises a bracket, a first conveyor belt and a second conveyor belt are arranged on opposite sides of the bracket, a guide mechanism is fixedly connected above the bracket, a fixed cutting mechanism is arranged on the right side of the guide mechanism, the fixed cutting mechanism is fixedly connected to the bracket, the fixed cutting mechanism comprises a fixing assembly and a cutting assembly, a positioning mechanism which can determine the size of the cut steel plate is arranged on the right side of the fixed cutting mechanism, and the positioning mechanism is fixedly connected to the bracket.

[0007] As a further solution of the utility model: the bracket includes two opposite groups of legs and a mounting plate, the mounting plate is fixedly connected to the top of the legs, and a plurality of legs are provided.

[0008] As a further solution of the utility model: a first conveyor belt and a second conveyor belt are provided on opposite sides of the two mounting plates, a gap is provided between the first conveyor belt and the second conveyor belt, the first conveyor belt is movably connected to the mounting plate through a roller shaft, one of the roller shafts passes through the mounting plate and is fixedly connected to a first motor, the first motor is fixedly connected to the mounting plate, the second conveyor belt is movably connected to the mounting plate through a roller shaft, one of the roller shafts passes through the mounting plate and is fixedly connected to a second motor, the second motor is fixedly connected to the mounting plate.

[0009] As a further solution of the utility model: the guide mechanism includes a first fixed plate, a telescopic cylinder, a telescopic piston rod, and a guide plate. The two first fixed plates are relatively fixedly connected to the side walls of the mounting plate. The two first fixed plates are relatively fixedly connected to the telescopic cylinders. The output ends of the two telescopic cylinders are relatively fixedly connected to the telescopic piston rods. The two telescopic piston rods are relatively fixedly connected to the guide plates.

[0010] As a further scheme of the utility model: the positioning mechanism comprises a second fixed plate, a third fixed plate, a groove, a screw, a screw sleeve, a connecting plate, a sliding sleeve, a guide rod, an electric telescopic rod, a positioning plate, a third motor, and a scale line. The second fixed plate and the third fixed plate are relatively fixedly connected to the mounting plate, and scale lines are provided on the top wall of the second fixed plate. The second fixed plate and the third fixed plate are relatively provided with grooves near the top end. A screw is provided in the groove of the second fixed plate, one end of the screw is fixedly connected to the groove, and the other end passes through the second fixed plate and is connected to the third motor. The output end of the third motor is fixedly connected to the screw, a screw sleeve is provided on the screw, and the screw sleeve is threadedly connected to the screw, one side of the screw sleeve is fixedly connected to the connecting plate, and the other side of the connecting plate is fixedly connected to the sliding sleeve, a guide rod is provided in the sliding sleeve, and the guide rod is fixedly connected in the groove, and the electric telescopic rod is fixedly connected to the surface of the connecting plate opposite to the second conveyor belt, and the other end of the electric telescopic rod is fixedly connected to the positioning plate, and the side of the positioning plate close to the fixed cutting mechanism is flush with the side of the connecting plate close to the fixed cutting mechanism.

[0011] As a further solution of the utility model: the fixing assembly includes a U-shaped plate, a first hydraulic cylinder and a fixing frame, the U-shaped plate is fixedly connected to the mounting plate, the first hydraulic cylinder is fixedly connected to the top wall of the U-shaped plate, the lower end of the first hydraulic cylinder is fixedly connected to the fixing frame, the fixing frame is an inverted U-shape, and the cutting assembly is fixedly connected to the top wall of the fixing frame.

[0012] As a further solution of the utility model: the cutting assembly includes a second hydraulic cylinder and a cutting knife. The second hydraulic cylinder is fixedly connected to the top wall of the fixing frame. The lower end of the second hydraulic cylinder is fixedly connected to the cutting knife. The bottom end of the cutting knife is higher than the bottom end of the fixing frame.

[0013] As a further solution of the utility model: the cutting knife is located above the gap between the first conveyor belt and the second conveyor belt.

[0014] Compared with the prior art, the beneficial effects of the utility model are as follows: a positioning device for steel processing is provided with a positioning mechanism, and the positioning mechanism can be positioned at a required size as needed, ensuring that the steel cut each time is of a specified size, thereby improving production efficiency and reducing labor costs; by providing a fixed cutting mechanism, before cutting steel of a specified size, the fixed component first fixes the steel, and then the cutting component cuts the steel, ensuring that the steel cutting is more stable and improving processing accuracy. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a partial cross-sectional view of the main view of a positioning device for steel processing.

[0016] Figure 2 The figure is a top view of a positioning device for steel processing.

[0017] Figure 3 It is a cross-sectional view along the AA direction of a fixed cutting mechanism in a positioning device for steel processing.

[0018] Figure 4 It is a cross-sectional view of a positioning mechanism in a positioning device for steel processing.

[0019] Figure 5 It is a left view of a positioning mechanism in a positioning device for steel processing.

[0020] In the figure: 1, bracket; 11, support leg; 12, mounting plate; 2, guide mechanism; 21, first fixed plate; 22, telescopic cylinder; 23, telescopic piston rod; 24, guide plate; 3, fixed cutting mechanism; 31, fixed assembly; 311, U-shaped plate; 312, first hydraulic cylinder; 313, fixed frame; 32, cutting assembly; 321, second hydraulic cylinder; 322, cutting knife; 4, positioning mechanism; 41, second fixed plate; 42, third fixed plate; 43, groove; 44, screw; 45, screw sleeve; 46, connecting plate; 47, sliding sleeve; 48, guide rod; 49, electric telescopic rod; 410, positioning plate; 411, third motor; 412, scale line; 5, first conveyor belt; 51, first motor; 6, second conveyor belt; 61, second motor. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] See also Figures 1 to 5In an embodiment of the utility model, a positioning device for steel processing includes a bracket 1, a guide mechanism 2 is fixedly connected above the bracket 1, a fixed cutting mechanism 3 is arranged on the right side of the guide mechanism 2, the fixed cutting mechanism 3 is fixedly connected to the bracket 1, the fixed cutting mechanism 3 includes a fixing assembly 31 and a cutting assembly 32, a positioning mechanism 4 for determining the size of the cut steel plate is arranged on the right side of the fixed cutting mechanism 3, the positioning mechanism 4 is fixedly connected to the bracket 1, the bracket 1 includes two opposite groups of legs 11 and a mounting plate 12, the mounting plate 12 is fixedly connected to the top of the legs 11, and the legs 11 is provided with a plurality of, a first conveyor belt 5 and a second conveyor belt 6 are provided on one side opposite to the two mounting plates 12, a gap is provided between the first conveyor belt 5 and the second conveyor belt 6, the first conveyor belt 5 is movably connected to the mounting plate 12 through a roller shaft, one of the roller shafts passes through the mounting plate 12 and is fixedly connected to a first motor 51, the first motor 51 is fixedly connected to the mounting plate 12, the second conveyor belt 6 is movably connected to the mounting plate 12 through a roller shaft, one of the roller shafts passes through the mounting plate 12 and is fixedly connected to a second motor 61, the second motor 61 is fixedly connected to the mounting plate 12.

[0023] The guiding mechanism 2 comprises a first fixed plate 21, a telescopic cylinder 22, a telescopic piston rod 23, and a guide plate 24. The two first fixed plates 21 are relatively fixedly connected to the side wall of the mounting plate 12. The two first fixed plates 21 are relatively fixedly connected with the telescopic cylinders 22. The output ends of the two telescopic cylinders 22 are relatively fixedly connected with the telescopic piston rods 23. The two telescopic piston rods 23 are relatively fixedly connected with the guide plates 24. When the steel is placed on the first conveyor belt 5, the steel is conveyed forward by the first conveyor belt 5, and the two telescopic cylinders 22 are started. The two telescopic cylinders 22 push the two telescopic piston rods 23, and the two telescopic piston rods 23 push the two guide plates 24 to move relative to each other, thereby guiding the moving steel and making the movement of the steel more stable.

[0024] The positioning mechanism 4 includes a second fixing plate 41, a third fixing plate 42, a groove 43, a screw 44, a screw sleeve 45, a connecting plate 46, a sliding sleeve 47, a guide rod 48, an electric telescopic rod 49, a positioning plate 410, a third motor 411, and a scale line 412. The second fixing plate 41 and the third fixing plate 42 are relatively fixedly connected to the mounting plate 12. The scale line 412 is provided on the top wall of the second fixing plate 41. The second fixing plate 41 and the third fixing plate 42 are relatively provided with a groove near the top. The groove 43 of the second fixing plate 41 is provided with a screw 44, one end of the screw 44 is fixedly connected to the groove 43, and the other end passes through the second fixing plate 41 and is connected to the third motor 411, and the output end of the third motor 411 is fixedly connected to the screw 44, a screw sleeve 45 is sleeved on the screw 44, and the screw sleeve 45 is threadedly connected to the screw 44, one side of the screw sleeve 45 is fixedly connected to a connecting plate 46, and the other side of the connecting plate 46 is fixedly connected to a sliding sleeve 47, and a guide rod 48 is provided in the sliding sleeve 47, and the guide rod 48 The connecting plate 46 is fixedly connected in the groove 43, and an electric telescopic rod 49 is fixedly connected to the surface opposite to the second conveyor belt 6. The other end of the electric telescopic rod 49 is fixedly connected to a positioning plate 410. The side of the positioning plate 410 close to the fixed cutting mechanism 3 is flush with the side of the connecting plate 46 close to the fixed cutting mechanism 3. When it is necessary to cut a steel plate of a specified length, the third motor 411 can be started, and the third motor 411 drives the screw 44 to rotate, and the screw 44 drives the screw sleeve 45 to move, and the screw sleeve 45 drives the connecting plate 46 to move. The guide rod 48 and the sliding sleeve 47 play a guiding role, so that the movement of the connecting plate 46 is more stable. By observing the scale line 412, the third motor 411 is turned off when the connecting plate 46 moves to the required value close to the side of the fixed cutting mechanism 3. At this time, the length of the steel plate to be cut is determined, and the electric telescopic rod 49 is started. The electric telescopic rod 49 drives the positioning plate 410 to descend to the second conveyor belt 6 to position the moving steel plate.

[0025] The fixed cutting mechanism 3 includes a fixed component 31 and a cutting component 32. The fixed component 31 includes a U-shaped plate 311, a first hydraulic cylinder 312 and a fixed frame 313. The U-shaped plate 311 is fixedly connected to the mounting plate 12. The first hydraulic cylinder 312 is fixedly connected to the top wall of the U-shaped plate. The lower end of the first hydraulic cylinder 312 is fixedly connected to the fixed frame 313. The fixed frame 313 is an inverted U-shape. The cutting component 32 is fixedly connected to the top wall of the fixed frame 313. The cutting component 32 includes a second hydraulic cylinder 321 and a cutting knife 322. The second hydraulic cylinder 321 is fixedly connected to the top wall of the fixed frame 313. The lower end of the second hydraulic cylinder 321 is fixedly connected to the cutting knife 322. The bottom end of the cutting knife 322 is higher than the bottom end of the fixed frame 313. When the steel When cutting the steel, the first hydraulic cylinder 312 is started first, and the first hydraulic cylinder 312 pushes the fixing frame 313 to press on the steel to fix the steel, and then the second hydraulic cylinder 321 is started, and the second hydraulic cylinder 321 pushes the cutting knife 322 to descend to cut the steel. Since the cutting knife 322 is located in the middle position of the inverted U-shaped fixing frame 313, the steel plates on both sides of the cutting knife 322 are fixed before cutting, making the cutting more stable. The fixed cutting mechanism 3 is arranged between the first conveyor belt 5 and the second conveyor belt 6, wherein the cutting knife 322 is located above the gap between the first conveyor belt 5 and the second conveyor belt 6 to prevent the cutting knife 322 from damaging the conveyor belt. At the same time, the waste generated during cutting can fall from the gap for easy recycling.

[0026] The working principle of the utility model is as follows: when it is necessary to cut a certain length of steel, first start the third motor 411, the third motor 411 drives the screw 44 to rotate, the screw 44 drives the screw sleeve 45 to move, the screw sleeve 45 drives the connecting plate 46 to move, the guide rod 48 and the sliding sleeve 47 play a guiding role, so that the movement of the connecting plate 46 is more stable, by observing the scale line 412, when the connecting plate 46 moves to the required value close to the side of the fixed cutting mechanism 3, the third motor 411 is turned off, at this time the length of the steel plate to be cut is determined, and then the electric telescopic rod 49 is started, and the electric telescopic rod 49 drives the positioning plate 410 to descend to the second conveyor belt 6, so as to position the moving steel plate, and then the steel is placed on the first conveyor belt 5. The steel is conveyed forward by the first conveyor belt 5, and the two telescopic cylinders 22 are started. The two telescopic cylinders 22 push the two telescopic piston rods 23, and the two telescopic piston rods 23 push the two guide plates 24 to move relative to each other, thereby guiding the moving steel, making the movement of the steel more stable. When the steel moves to the positioning plate 410, the first motor 51 and the second motor 52 of the first conveyor belt 5 and the second conveyor belt 6 are turned off, and then the first hydraulic cylinder 312 is started, and the first hydraulic cylinder 312 pushes the fixing frame 313 to press on the steel to fix the steel, and then the second hydraulic cylinder 321 is started, and the second hydraulic cylinder 321 pushes the cutting knife 322 to descend to cut the steel. Since the fixing component 31 presses and fixes the steel, the cutting is more stable.

[0027] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A positioning device for steel processing, comprising a bracket (1), characterized in that: A first conveyor belt (5) and a second conveyor belt (6) are provided on opposite sides of the bracket (1); a guide mechanism (2) is fixedly connected to the top of the bracket (1); a fixed cutting mechanism (3) is provided on the right side of the guide mechanism (2); the fixed cutting mechanism (3) is fixedly connected to the bracket (1); the fixed cutting mechanism (3) includes a fixing component (31) and a cutting component (32); a positioning mechanism (4) capable of determining the size of a cut steel plate is provided on the right side of the fixed cutting mechanism (3); the positioning mechanism (4) is fixedly connected to the bracket (1).

2. A positioning device for steel processing according to claim 1, characterized in that: The bracket (1) comprises two sets of opposite legs (11) and a mounting plate (12). The mounting plate (12) is fixedly connected to the top of the legs (11). The legs (11) are provided with a plurality of them.

3. A positioning device for steel processing according to claim 2, characterized in that: A first conveyor belt (5) and a second conveyor belt (6) are provided on opposite sides of the two mounting plates (12); a gap is provided between the first conveyor belt (5) and the second conveyor belt (6); the first conveyor belt (5) is movably connected to the mounting plate (12) via a roller shaft, one of the roller shafts passes through the mounting plate (12) and is fixedly connected to a first motor (51); the first motor (51) is fixedly connected to the mounting plate (12); the second conveyor belt (6) is movably connected to the mounting plate (12) via a roller shaft, one of the roller shafts passes through the mounting plate (12) and is fixedly connected to a second motor (61); the second motor (61) is fixedly connected to the mounting plate (12).

4. A positioning device for steel processing according to claim 2, characterized in that: The guide mechanism (2) comprises a first fixed plate (21), a telescopic cylinder (22), a telescopic piston rod (23), and a guide plate (24); the two first fixed plates (21) are relatively fixedly connected to the side wall of the mounting plate (12); the two first fixed plates (21) are relatively fixedly connected to the telescopic cylinders (22); the output ends of the two telescopic cylinders (22) are relatively fixedly connected to the telescopic piston rods (23); and the two telescopic piston rods (23) are relatively fixedly connected to the guide plates (24).

5. A positioning device for steel processing according to claim 2, characterized in that: The positioning mechanism (4) comprises a second fixing plate (41), a third fixing plate (42), a groove (43), a screw (44), a screw sleeve (45), a connecting plate (46), a sliding sleeve (47), a guide rod (48), an electric telescopic rod (49), a positioning plate (410), a third motor (411), and a scale line (412). The second fixing plate (41) and the third fixing plate (42) are relatively fixedly connected to the mounting plate (12). The scale line (412) is provided on the top wall of the second fixing plate (41). The second fixing plate (41) and the third fixing plate (42) are relatively provided with grooves (43) near the top. A screw (44) is provided in the groove (43) of the second fixing plate (41). One end of the screw (44) is fixedly connected to the groove (43), and the other end passes through the second fixing plate (41) is connected to a third motor (411), the output end of the third motor (411) is fixedly connected to the screw rod (44), a screw sleeve (45) is sleeved on the screw rod (44), the screw sleeve (45) is threadedly connected to the screw rod (44), one side of the screw sleeve (45) is fixedly connected to a connecting plate (46), the other side of the connecting plate (46) is fixedly connected to a sliding sleeve (47), a guide rod (48) is arranged in the sliding sleeve (47), the guide rod (48) is fixedly connected in the groove (43), an electric telescopic rod (49) is fixedly connected to the surface of the connecting plate (46) opposite to the second conveyor belt (6), the other end of the electric telescopic rod (49) is fixedly connected to a positioning plate (410), the side of the positioning plate (410) close to the fixed cutting mechanism (3) is flush with the side of the connecting plate (46) close to the fixed cutting mechanism (3).

6. A positioning device for steel processing according to claim 2, characterized in that: The fixing assembly (31) comprises a U-shaped plate (311), a first hydraulic cylinder (312) and a fixing frame (313); the U-shaped plate (311) is fixedly connected to the mounting plate (12); the first hydraulic cylinder (312) is fixedly connected to the top wall of the U-shaped plate; the fixing frame (313) is fixedly connected to the lower end of the first hydraulic cylinder (312); and the fixing frame (313) is in an inverted U shape.

7. A positioning device for steel processing according to claim 6, characterized in that: A cutting assembly (32) is fixedly connected to the top wall of the fixed frame (313), and the cutting assembly (32) comprises a second hydraulic cylinder (321) and a cutting knife (322). The second hydraulic cylinder (321) is fixedly connected to the top wall of the fixed frame (313), and the cutting knife (322) is fixedly connected to the lower end of the second hydraulic cylinder (321), and the bottom end of the cutting knife (322) is higher than the bottom end of the fixed frame (313).

8. A positioning device for steel processing according to claim 7, characterized in that: The cutting knife (322) is located above the gap between the first conveyor belt (5) and the second conveyor belt (6).

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