Adjustable shearing device for stainless steel wire machining

Abstract

The utility model discloses an adjustable shearing device for stainless steel wire processing, which relates to the technical field of stainless steel wire processing and comprises a bottom plate, supporting legs fixed at the bottom of the bottom plate, a sliding plate arranged on one side of the top of the bottom plate, a limiting block arranged on the sliding plate and a limiting groove arranged on the bottom plate. The top of the sliding plate is provided with an electric push rod, the output end of the electric push rod is fixedly provided with a blade, the top of the sliding plate is fixedly provided with a fixed plate, the fixed plate is provided with a round hole, a two-way lead screw is driven by a second motor to move, and the two-way lead screw drives the moving blocks to move oppositely; the two moving blocks drive the two second supporting plates to move, the two second supporting plates drive the two conical blocks to move, steel wire coils of different sizes can be conveniently and rapidly clamped, the applicability is improved, the sliding plate can be rapidly limited through the limiting mechanism, simplicity and rapidness are achieved, and the adjusting efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of stainless steel wire processing, in particular to an adjustable shearing device for stainless steel wire processing. Background Art

[0002] Stainless steel wire, also known as stainless steel wire, is a silk product of various specifications and models made of stainless steel as raw material. It originates from the United States, the Netherlands, and Japan, and its cross-section is generally round or flat.

[0003] Patent number CN219169490U is a cutting device for stainless steel wire production, which is equipped with a working frame, a conveying mechanism and a shearing mechanism; a wire feeding hole is opened on one side of the working frame; the conveying mechanism is arranged in the inner cavity of the working frame, and the conveying mechanism includes a motor, a rotating rod and a roller, the output end of the motor is fixedly connected to the rotating rod, and the outer side of the rotating rod is fixedly connected to the roller; the shearing mechanism is arranged in the inner cavity of the working frame, and the shearing mechanism includes a cylinder, a connecting plate, a screw and an upper triangular plate.

[0004] However, research has shown that the existing shearing devices still have the following defects:

[0005] When supporting the wire coil, the existing shearing device needs to separate the support frame, put the wire coil into the support frame and reassemble it, which is rather troublesome. In addition, when encountering wire coils with different inner diameters, the support frame needs to be replaced. At the same time, when cutting wires on the market, when it is necessary to cut wires of different lengths, it is generally achieved by adjusting the position of the shear knife. After the adjustment is completed, it needs to be fixed with bolts, which is rather troublesome. Therefore, it is necessary to optimize an adjustable shearing device for stainless steel wire processing through technological innovation and design optimization. Utility Model Content

[0006] When supporting the wire roll, the existing shearing device needs to separate the support frame, put the wire coupon into the support frame and reassemble it, which is rather troublesome. In addition, when encountering wire rolls with different inner diameters, the support frame needs to be replaced. At the same time, when cutting wires on the market, when it is necessary to cut wires of different lengths, it is generally achieved by adjusting the position of the shear knife. After the adjustment is completed, it needs to be fixed with bolts, which is rather troublesome. In order to solve the above problems, the embodiment of the present application provides an adjustable shearing device for stainless steel wire processing, which is driven by motor 2 to move a bidirectional screw rod, and the bidirectional screw rod drives the moving blocks to move toward each other. The two moving blocks drive the two support plates 2 to move, and the two support plates 2 drive the two conical blocks to move, which is convenient for quickly clamping wire rolls of different sizes and improves applicability. The sliding plate can be quickly limited by the limiting mechanism, which is simple and fast and improves adjustment efficiency.

[0007] The technical solution adopted by the embodiment of the present application to solve the technical problem is:

[0008] An adjustable shearing device for processing stainless steel wire, comprising:

[0009] A bottom plate, a supporting leg is fixed to the bottom of the bottom plate, a sliding plate is provided on one side of the top of the bottom plate, a limit block is provided on the sliding plate, a limit slot is provided on the bottom plate, a limit mechanism is provided on the sliding plate that can insert the limit block into the limit slot, an electric push rod is installed on the top of the sliding plate, a blade is fixed to the output end of the electric push rod, a fixing plate is fixed on the top of the sliding plate, and a round hole is provided on the fixing plate;

[0010] Two support plates, the two support plates are fixed on the top of the bottom plate, two cylinders are rotatably connected between the two support plates, and a driving mechanism capable of driving the two cylinders to rotate is provided on the support plates;

[0011] Two supporting plates 2 are fixed on the top of the top plate, and a moving mechanism capable of driving the two supporting plates 2 to move is provided on the bottom plate.

[0012] In one possible implementation, the limiting mechanism includes rectangular grooves on both sides of the sliding plate, a rectangular block is provided inside the rectangular groove, one side of the rectangular block is fixed to the limiting block, and a spring is provided at the top of the rectangular block in the rectangular groove. The spring will drive the rectangular block to move downward, and the limiting block will be inserted into the limiting groove to limit the sliding plate.

[0013] In one possible implementation, a guide column is provided in the rectangular groove, both ends of the guide column are fixedly connected to the inner wall of the rectangular groove, the spring set is provided outside the guide column, and the rectangular block can slide on the guide column to prevent the spring and the rectangular block from falling off from the rectangular groove.

[0014] In one possible implementation, the driving mechanism includes two gears provided on one side of a support plate, and the two gears are fixedly connected to the two cylinders through a rotating shaft. The two gears are meshed and connected. A U-shaped plate is fixed on the support plate, and a motor is fixed on the U-shaped plate. The output end of the motor passes through the U-shaped plate and is fixedly connected to one of the two gears. When the motor drives one of the gears to rotate, the other gear will also rotate accordingly, and the two cylinders will rotate with the gears, thereby driving the steel wire to move.

[0015] In a possible implementation, an annular groove is formed on each of the two cylinders, and the two annular grooves are aligned with each other. The annular grooves can prevent the steel wire from being squeezed and deformed by the two cylinders.

[0016] The two supporting plates are connected to each other via a plurality of movable blocks, each of which is connected to the support plate of the second movable block.

[0017] In a possible implementation, the two moving blocks are both connected by bidirectional screw threads and are respectively located on forward and reverse threads, so that the bidirectional screw drives the two moving blocks to move toward each other.

[0018] In one possible implementation, a round tube is fixed on the side of the fixed plate facing the cylinder. The round tube is connected to the round hole. The round tube can guide the steel wire so that the steel wire can directly enter the round hole for the next round of cutting after cutting.

[0019] In one possible implementation, a sliding groove is provided on the top of the top plate, a sliding block slides in the sliding groove, the top of the sliding block is fixedly connected to the bottom of the sliding plate, and a notch is provided on the top plate. The sliding plate will drive the sliding block to move in the sliding groove, and the cut steel wire will fall from the notch.

[0020] In one possible implementation, a baffle is fixed on one side of the base plate, a copper plate 2 is fixed on the side of the baffle facing the cylinder, two vertical plates are fixed on the same side of the baffle, and movable grooves are provided on the facing surfaces of the two vertical plates, movable blocks are provided inside the two movable grooves, and springs 2 are provided in the two movable grooves. A copper plate 1 is fixed on the two movable blocks. When the steel wire pushes the copper plate 1 to move, the copper plate 1 will drive the movable block to move in the movable groove and squeeze the spring 2 at the same time. When the copper plate 1 and the copper plate 2 are in contact, the circuit is connected, and the electric push rod drives the blade to shear the steel wire. When the steel wire no longer pushes the copper plate 1, the spring 2 will drive the copper plate 1 to reset.

[0021] In summary, the present invention has at least one of the following beneficial technical effects:

[0022] 1. The two-way screw is driven by the second motor to move, the two-way screw drives the moving blocks to move toward each other, the two moving blocks drive the two supporting plates to move, and the two supporting plates drive the two tapered blocks to move, which is convenient for quickly clamping wire coils of different sizes and improves applicability.

[0023] 2. By pulling the limit block upward, the rectangular block squeezes the spring 1, and the sliding plate is moved to adjust the position of the blade. When it is adjusted to the appropriate position, release the limit block, and the spring 1 will drive the rectangular block to move downward. The limit block will be inserted into the limit groove to quickly limit the sliding plate and complete the adjustment of the cutting length. It is simple and fast, and improves the adjustment efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0025] Figure 2 This is a schematic diagram of the remaining structure of the utility model after removing the baffle and the sliding plate;

[0026] Figure 3 This is a schematic diagram of the overall side sectional structure of the utility model;

[0027] Figure 4 for Figure 3 A schematic diagram of the structure at center A;

[0028] Figure 5 This is a schematic diagram of the structure of the mobile mechanism of the utility model;

[0029] Figure 6 This is a schematic diagram of the partial structure of the utility model;

[0030] Figure 7 This is a circuit diagram of the utility model.

[0031] Figure numerals: 1, bottom plate; 2, sliding plate; 3, fixed plate; 4, round tube; 5, cylinder; 6, conical block; 7, support plate 2; 8, motor 2; 9, motor 1; 10, support plate 1; 11, support leg; 12, sliding groove; 13, limiting groove; 14, sliding block; 15, annular groove; 16, U-shaped plate; 17, electric push rod; 18, blade; 19, round hole; 20, rectangular groove; 21, rectangular block; 22, limiting block; 23, spring 1; 24, guide column; 25, moving block; 26, bidirectional screw; 27, moving groove; 28, gear; 29, baffle; 30, copper plate 1; 31, movable block; 32, movable groove; 33, vertical plate; 34, spring 2; 35, copper plate 2. DETAILED DESCRIPTION

[0032] The following will be combined with the drawings in the present invention to clearly and completely describe the technical solution of the present invention. In addition, the forms of the various structures described in the following embodiments are merely examples. The instrument placement rack involved in the present invention is not limited to the various structures described in the following embodiments. All other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0033] This embodiment introduces the specific structure of an adjustable shearing device for stainless steel wire processing. Figure 1-Figure 7 As shown, an adjustable shearing device for processing stainless steel wire comprises:

[0034] The bottom plate 1 has a support leg 11 fixed to the bottom of the bottom plate 1, a sliding plate 2 is provided on one side of the top of the bottom plate 1, a limit block 22 is provided on the sliding plate 2, a limit slot 13 is provided on the bottom plate 1, and a limit mechanism capable of inserting the limit block 22 into the limit slot 13 is provided on the sliding plate 2. An electric push rod 17 is installed on the top of the sliding plate, and a blade 18 is fixed to the output end of the electric push rod 17. A fixed plate 3 is fixed on the top of the sliding plate 2, and a round hole 19 is provided on the fixed plate 3;

[0035] Two support plates 10 are fixed on the top of the base plate 1. Two cylinders 5 are rotatably connected between the two support plates 10. A driving mechanism capable of driving the two cylinders 5 to rotate is provided on the support plates.

[0036] Two supporting plates 2 7 are fixed on the top of the top plate, and a moving mechanism capable of driving the two supporting plates 2 7 to move is provided on the bottom plate 1 .

[0037] When cutting steel wires on the market, when it is necessary to cut steel wires of different lengths, it is generally achieved by adjusting the position of the shear knife. After the adjustment is completed, it needs to be fixed with bolts, which is more troublesome to operate. The limiting mechanism includes rectangular grooves 20 on both sides of the sliding plate 2, and a rectangular block 21 is provided inside the rectangular groove 20. One side of the rectangular block 21 is fixed to the limiting block 22. A spring 23 is provided at the top of the rectangular block 21 in the rectangular groove 20. The spring 23 will drive the rectangular block 21 to move downward, and the limiting block 22 will be inserted into the limiting groove 13 to quickly limit the sliding plate 2.

[0038] At the same time, a guide column 24 is provided in the rectangular groove 20, and both ends of the guide column 24 are fixedly connected to the inner wall of the rectangular groove 20. Spring 1 23 is sleeved on the outside of the guide column 24, and the rectangular block 21 can slide on the guide column 24 to prevent spring 1 23 and the rectangular block 21 from falling off from the rectangular groove 20.

[0039] In addition, the driving mechanism includes two gears 28 provided on one side of the support plate 10. The two gears 28 are fixedly connected to the two cylinders 5 through a rotating shaft. The two gears 28 are meshed and connected. A U-shaped plate 16 is fixed on the support plate 10, and a motor 9 is fixed on the U-shaped plate 16. The output end of the motor 9 passes through the U-shaped plate 16 and is fixedly connected to one of the two gears 28. The motor 9 drives one of the gears 28 to rotate, and the other gear 28 will also rotate accordingly. The two cylinders 5 will rotate with the gear 28, which is convenient for driving the steel wire to move.

[0040] It is worth noting that an annular groove 15 is formed on both cylinders 5 , and the two annular grooves 15 are aligned with each other. The annular grooves 15 can prevent the steel wire from being squeezed and deformed by the two cylinders 5 .

[0041] The two moving blocks 25 drive the two support plates 27 to move, and the two support plates 27 drive the two conical blocks 6 to move, which is convenient for quickly clamping wire coils of different sizes.

[0042] The two moving blocks 25 are both threadedly connected by a bidirectional screw rod 26 , and are respectively located on the forward and reverse threads, so that the bidirectional screw rod 26 can drive the two moving blocks 25 to move toward each other.

[0043] A round tube 4 is fixed on the side of the fixed plate 3 facing the cylinder 5. The round tube 4 is connected to the round hole 19. The round tube 4 can guide the steel wire so that the steel wire can directly enter the round hole 19 for the next round of cutting after cutting.

[0044] It is worth noting that a sliding groove 12 is provided on the top of the top plate, and a sliding block 14 slides in the sliding groove 12. The top of the sliding block 14 is fixedly connected to the bottom of the sliding plate 2. A notch is provided on the top plate. The sliding plate 2 will drive the sliding block 14 to move in the sliding groove 12, and the cut steel wire will fall from the notch.

[0045] In addition, a baffle 29 is fixed to one side of the base plate 1, and a copper plate 2 35 is fixed to the side of the baffle 29 facing the cylinder 5. Two vertical plates 33 are fixed to the same side of the baffle 29. The facing surfaces of the two vertical plates 33 are provided with movable grooves 32, and movable blocks 31 are provided inside the two movable grooves 32. Springs 2 34 are provided in the two movable grooves 32. A copper plate 1 30 is fixed to the two movable blocks 31. When the steel wire pushes the copper plate 1 30 to move, the copper plate 1 30 will drive the movable block 31 to move in the movable groove 32 and squeeze the spring 2 34 at the same time. When the copper plate 1 30 and the copper plate 2 35 are in contact, the circuit is connected, and the electric push rod 17 drives the blade 18 to shear the steel wire. When the steel wire no longer pushes the copper plate 1 30, the spring 2 34 will drive the copper plate 1 30 to reset.

[0046] The model of the electric push rod 17 is a DYTZ electro-hydraulic push rod, which will automatically reset when the power is cut off.

[0047] Place the wire coil between the two support plates and turn on motor 28. Motor 28 drives the bidirectional screw rod 26 to move, and the bidirectional screw rod 26 drives the moving block 25 to move toward each other. The two moving blocks 25 drive the two support plates 27 to move, and the two support plates 27 drive the two tapered blocks 6 to move, which is convenient for quickly clamping wire coils of different sizes. Then pass the wire head through the arc groove and then through the round tube 4. Turn on motor 1 9. Motor 1 9 drives one of the gears 28 to rotate, and the other gear 28 will also rotate accordingly. The two cylinders 5 will rotate with the gear 28, which is convenient for driving the steel wire to move. When the steel wire pushes copper plate 1 30 to move, copper plate 1 30 will drive the movable block 31 to move in the movable groove 32 and squeeze spring 2 34 at the same time. When copper plate 1 30 and copper plate 2 35 contact, the circuit is connected, and the electric push rod 17 drives the blade 18 to shear the steel wire.

[0048] When the staff needs to cut steel wires of different lengths, they pull the limit block 22 upwards, so that the rectangular block 21 squeezes the spring 1 23, and moves the sliding plate 2 to adjust the position of the blade 18. When it is adjusted to the appropriate position, the limit block 22 is released, and the spring 1 23 will drive the rectangular block 21 to move downward, and the limit block 22 will be inserted into the limit groove 13, thereby quickly limiting the sliding plate 2. It is simple and fast, and improves the adjustment efficiency.

[0049] Finally, it should be noted that the above embodiments are merely examples for the purpose of illustrating the present invention and are not intended to limit the embodiments. Those skilled in the art will readily appreciate that other variations or modifications based on the above description are possible. It is not necessary and impossible to provide an exhaustive list of all possible embodiments. However, any obvious variations or modifications arising therefrom remain within the scope of protection of the present invention.

Claims

1. An adjustable shearing device for stainless steel wire processing, characterized in that: include: A base plate (1), a supporting leg (11) is fixed at the bottom of the base plate (1), a sliding plate (2) is provided on one side of the top of the base plate (1), a limiting block (22) is provided on the sliding plate (2), a limiting groove (13) is provided on the base plate (1), a limiting mechanism capable of inserting the limiting block (22) into the limiting groove (13) is provided on the sliding plate (2), an electric push rod (17) is installed on the top of the sliding plate, an output end of the electric push rod (17) is fixed to a blade (18), a fixing plate (3) is fixed on the top of the sliding plate (2), and a circular hole (19) is provided on the fixing plate (3); Two support plates (10), the two support plates (10) are fixed on the top of the bottom plate (1), two cylinders (5) are rotatably connected between the two support plates (10), and a driving mechanism capable of driving the two cylinders (5) to rotate is provided on the support plates; Two supporting plates (7) are fixed on the top of the top plate, and a moving mechanism capable of driving the two supporting plates (7) to move is provided on the bottom plate (1).

2. The adjustable shearing device for stainless steel wire processing according to claim 1, characterized in that: The limiting mechanism comprises rectangular grooves (20) provided on both sides of the sliding plate (2), a rectangular block (21) being provided inside the rectangular groove (20), one side of the rectangular block (21) being fixed to a limiting block (22), and a spring (23) being provided at the top of the rectangular block (21) in the rectangular groove (20).

3. The adjustable shearing device for processing stainless steel wire according to claim 2, characterized in that: A guide column (24) is provided in the rectangular groove (20), both ends of the guide column (24) are fixedly connected to the inner wall of the rectangular groove (20), and the spring (23) is sleeved on the outside of the guide column (24).

4. The adjustable shearing device for processing stainless steel wire according to claim 1, characterized in that: The driving mechanism comprises two gears (28) provided on one side of a support plate (10), the two gears (28) being fixedly connected to the two cylinders (5) via a rotating shaft, the two gears (28) being meshedly connected, a U-shaped plate (16) being fixed on the support plate (10), a motor (9) being fixed on the U-shaped plate (16), and an output end of the motor (9) passing through the U-shaped plate (16) and being fixedly connected to one of the two gears (28).

5. The adjustable shearing device for processing stainless steel wire according to claim 4, characterized in that: An annular groove (15) is provided on each of the two cylinders (5), and the two annular grooves (15) are aligned with each other.

6. The adjustable shearing device for processing stainless steel wire according to claim 1, characterized in that: The moving mechanism comprises a moving groove (27) provided on the top of the base plate (1), two moving blocks (25) are provided inside the moving groove (27), the two moving blocks (25) are fixedly connected to the two support plates (7) respectively, a bidirectional screw rod (26) is provided in the moving groove (27), the two ends of the bidirectional screw rod (26) respectively pass through the two moving blocks (25) and are fixedly connected to the inner wall of the moving groove (27), a motor (8) is installed on one side of the base plate (1), the output end of the motor (8) passes through the base plate (1) and is fixedly connected to one end of the bidirectional screw rod (26), and the facing surfaces of the two support plates (7) are both rotatably connected with conical blocks (6).

7. The adjustable shearing device for processing stainless steel wire according to claim 6, characterized in that: The two moving blocks (25) are both threadedly connected by bidirectional screw rods (26) and are respectively located on the forward and reverse threads.

8. The adjustable shearing device for processing stainless steel wire according to claim 1, characterized in that: A circular tube (4) is fixed on the side of the fixing plate (3) facing the cylinder (5), and the circular tube (4) is communicated with the circular hole (19).

9. The adjustable shearing device for processing stainless steel wire according to claim 1, characterized in that: A sliding groove (12) is provided on the top of the top plate, a sliding block (14) slides in the sliding groove (12), the top of the sliding block (14) is fixedly connected to the bottom of the sliding plate (2), and a notch is provided on the top plate.

10. The adjustable shearing device for processing stainless steel wire according to claim 1, characterized in that: A baffle (29) is fixed on one side of the bottom plate (1), a copper plate 2 (35) is fixed on the side of the baffle (29) facing the cylinder (5), two vertical plates (33) are fixed on the same side of the baffle (29), and movable grooves (32) are provided on the facing surfaces of the two vertical plates (33), movable blocks (31) are provided inside the two movable grooves (32), springs 2 (34) are provided in the two movable grooves (32), and a copper plate 1 (30) is fixed on the two movable blocks (31).

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