Cutting equipment for low-temperature steel solid welding wires

Abstract

The utility model relates to the field of welding wire cutting, and discloses a low-temperature steel solid welding wire cutting device which comprises an L-shaped working table top, supporting legs are fixedly installed at the corners of the bottom of the L-shaped working table top, a cutting assembly capable of transversely moving is arranged at the transverse end of the L-shaped working table top, a driving structure is arranged on the L-shaped working table top, and the driving structure is arranged on the L-shaped working table top. The low-temperature steel solid welding wire cutting equipment comprises an L-shaped working table, a driving structure is arranged at the transverse end of the L-shaped working table, the driving structure is connected with a cutting assembly, a lead screw is fixedly installed at the transverse end of the L-shaped working table, and a guiding structure used for guiding welding wires is arranged in the lead screw, and according to the cutting equipment for the low-temperature steel solid welding wires, when the welding wires need to be cut, the welding wires are inserted into a guiding pipe one by one; according to the welding wire cutting device, large-batch cutting can be carried out while two welding wires do not make contact with each other, multiple welding wires can be cut at a time, and the efficiency is higher.

Description

TECHNICAL FIELD

[0001] The utility model relates to welding wire cutting field, concretely to a kind of cutting equipment of low-temperature steel solid core welding wire. BACKGROUND

[0002] Solid core welding wire, also known as "bare welding wire". It is used for submerged arc welding, consumable electrode of gas shielded arc welding, filling welding wire of tungsten electrode argon arc welding, plasma arc, electroslag welding, etc. It is usually cold-drawn with circular cross-section, and supplied in disc form, but it can also be made into cold-rolled strip in a roll. When producing and preparing cold-drawn welding wire with circular cross-section, it needs to be cut and trimmed. The existing cutting and trimming is usually done one by one, which cannot realize the cutting of multiple welding wires guided and conveyed. Therefore, we propose a kind of cutting equipment of low-temperature steel solid core welding wire. SUMMARY

[0003] (I) Technical problem solved

[0004] In view of the shortcomings of the prior art, the utility model provides a kind of cutting equipment of low-temperature steel solid core welding wire, solves the above-mentioned problems.

[0005] (II) Technical scheme

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a kind of cutting equipment of low-temperature steel solid core welding wire, including L-shaped workbench, the bottom corner of L-shaped workbench is fixedly installed with support leg, the transverse end of L-shaped workbench is provided with the cutting assembly that can be transversely displaced, the L-shaped workbench is provided with driving structure, driving structure is connected with cutting assembly, the transverse end of L-shaped workbench is fixedly installed with screw rod, the inside of screw rod is provided with the guide structure for guiding welding wire.

[0007] Preferably, the driving structure includes a rectangular block, a motor one, a circular housing, and a moving block. The motor one is fixedly installed on the surface of the L-shaped workbench. The circular housing is rotatably installed in the motor one. The moving block is threadedly connected to the circular housing and is in close contact with the inner wall of the motor one. The rectangular block is fixedly installed on the side surface of the motor one. The output shaft of the rectangular block is fixedly connected with the circular housing.

[0008] Preferably, the cutting assembly includes a mounting bracket, a motor two, and a cutting wheel. The mounting bracket is fixedly installed on the top of the moving block, and the motor two is installed on the mounting bracket. The output shaft of the motor two is fixedly installed with the cutting wheel.

[0009] Preferably, the guide structure includes multiple sets of guide pipes and partitions. The guide pipes and partitions are fixedly installed in the interior of the screw rod, and the partitions are arranged in the gap between adjacent two guide pipes.

[0010] Preferably, one side of the partition plate close to the center point of the screw rod is fixedly provided with a connecting ring, one end of the connecting ring extending to the outside of the screw rod is fixedly provided with an annular protrusion, and a plurality of groups of notches are equidistantly arranged on the annular protrusion and correspond to the positions of the guide pipes.

[0011] (Three) beneficial effects

[0012] Compared with the prior art, the low-temperature steel solid welding wire cutting equipment has the following beneficial effects:

[0013] 1. The low-temperature steel solid welding wire cutting equipment, when the welding wire needs to be cut, is inserted into the inside of the guide pipe one by one, then pushed out to the outside of the guide pipe, and then cut. The device can realize large-batch cutting while the two welding wires do not contact, can realize one-time cutting of multiple welding wires, and is more efficient.

[0014] 2. The low-temperature steel solid welding wire cutting equipment, when the welding wire is pushed to extend to the outside of the guide pipe, the welding wire will be attached to the inner wall of the notch. When the welding wire is cut, the inner wall of the notch can support the welding wire to a certain extent, preventing the welding wire from breaking or twisting when cutting. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is a structural schematic view of the utility model;

[0016] Figure 2 It is a partial enlarged view of A in Figure 1

[0017] Figure 3 It is a top view schematic view of the utility model;

[0018] Figure 4 It is a A-A sectional view schematic view of Figure 3

[0019] In the figure: 1, L-shaped workbench surface; 2, support leg; 3, rectangular block; 4, motor one; 5, screw rod; 6, circular shell; 7, moving block; 8, mounting bracket; 9, motor two; 10, cutting wheel; 11, inclined plate; 12, chip removal port; 13, guide pipe; 14, partition plate; 15, connecting ring; 16, annular protrusion; 17, notch. DETAILED DESCRIPTION

[0020] ​​With reference to the drawings of the embodiments of the present application, the technical solutions in the embodiments of the present application will be clearly and completely described. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without creative efforts fall within the scope of the present application.

[0021] Please refer to Figures 1-4 The cutting device of low-temperature steel solid welding wire comprises an L-shaped workbench 1, support legs 2 are fixedly installed at the bottom corners of the L-shaped workbench 1, a cutting assembly capable of moving laterally is arranged on the lateral end of the L-shaped workbench 1, a driving structure is arranged on the L-shaped workbench 1 and connected with the cutting assembly, a lead screw 5 is fixedly installed on the lateral end of the L-shaped workbench 1, a guide structure for guiding the welding wire is arranged in the lead screw 5, when the welding wire needs to be cut, a plurality of welding wires are inserted into the guide structure, then the welding wires are pushed to the side close to the cutting assembly, when one end of the welding wire extends to the outside of the lead screw 5 and is located behind the cutting position, then the driving structure drives the cutting assembly to move to the side of the welding wire, and then the welding wire is cut.

[0022] Further, the driving structure comprises a rectangular block 3, a motor 4, a circular housing 6 and a moving block 7, the motor 4 is fixedly installed on the surface of the L-shaped workbench 1, the circular housing 6 is rotatably installed in the motor 4, the moving block 7 is threadedly connected to the circular housing 6 and abuts against the inner wall of the motor 4, the rectangular block 3 is fixedly installed on the side surface of the motor 4, and the output shaft of the rectangular block 3 is fixedly connected with the circular housing 6.

[0023] Further, the cutting assembly comprises a mounting bracket 8, a motor 9 and a cutting wheel 10, the mounting bracket 8 is fixedly installed on the top of the moving block 7, the motor 9 is installed on the mounting bracket 8, and the output shaft of the motor 9 is fixedly installed with the cutting wheel 10, when cutting is needed, the rectangular block 3 is started to drive the circular housing 6 to rotate, due to the threaded connection, the moving block 7 is driven to move laterally, then the motor 9 is driven to move laterally, the motor 9 is started to drive the cutting wheel 10 to rotate, and the welding wire is cut when the cutting wheel 10 contacts the welding wire.

[0024] Further, the guide structure comprises a plurality of guide pipes 13 and partitions 14, the guide pipes 13 and the partitions 14 are fixedly installed in the interior of the lead screw 5, and the partition 14 is arranged in the gap between two adjacent guide pipes 13, when the welding wire needs to be cut, the welding wire is inserted into the interior of the guide pipe 13 one by one, then the welding wire is pushed out to the outside of the guide pipe 13, then cutting is carried out, the device can realize large batch cutting while the two welding wires do not contact, can realize cutting of multiple welding wires at one time, and the efficiency is higher.

[0025] Further, the side of the partition 14 close to the center point of the lead screw 5 is fixedly installed with a connecting ring 15, one end of the connecting ring 15 extending to the outside of the lead screw 5 is fixedly installed with an annular protrusion 16, a plurality of notches 17 are equidistantly arranged on the annular protrusion 16, and the positions of the notches 17 correspond to the positions of the guide pipes 13, when the welding wire is pushed to extend to the outside of the guide pipe 13, the welding wire will be attached to the inner wall of the notch 17, when the welding wire is cut, the inner wall of the notch 17 can support the welding wire to a certain extent, so that the welding wire is prevented from being broken or twisted when cutting the welding wire.

[0026] Working principle: when the welding wire needs to be cut, the welding wire is inserted into the interior of the guide pipe 13 one by one, then the welding wire is pushed out to the outside of the guide pipe 13, when cutting is needed, the rectangular block 3 is started to drive the circular shell 6 to rotate, due to the threaded connection, the moving block 7 is driven to move horizontally, then the motor two 9 is driven to move horizontally, the motor two 9 is started to drive the cutting wheel 10 to rotate, when the cutting wheel 10 contacts the welding wire, the welding wire is cut.

[0027] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the utility model, the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A cutting device for cryogenic steel solid welding wire, comprising an L-shaped worktop (1), characterized in that, The bottom corner of the L-shaped workbench (1) is fixedly provided with a supporting leg (2), and a transversely displaceable cutting assembly is arranged on the transverse end of the L-shaped workbench (1). A driving structure is arranged on the L-shaped workbench (1) and connected with the cutting assembly. A lead screw (5) is fixedly arranged on the transverse end of the L-shaped workbench (1), and a guide structure for guiding a welding wire is arranged in the lead screw (5).

2. A cutting apparatus for cryogenic steel solid welding wire according to claim 1, characterized in that: The driving structure comprises a rectangular block (3), a motor (4), a circular housing (6) and a moving block (7). The motor (4) is fixedly arranged on the surface of the L-shaped workbench (1). The circular housing (6) is rotatably arranged in the motor (4). The moving block (7) is threadedly connected to the circular housing (6) and is in close contact with the inner wall of the motor (4). The rectangular block (3) is fixedly arranged on the side surface of the motor (4). The output shaft of the rectangular block (3) is fixedly connected with the circular housing (6).

3. A cutting apparatus for cryogenic steel solid welding wire according to claim 2, characterized in that: The cutting assembly comprises a mounting bracket (8), a motor (9) and a cutting wheel (10). The mounting bracket (8) is fixedly arranged on the top of the moving block (7), and the motor (9) is arranged on the mounting bracket (8). The output shaft of the motor (9) is fixedly arranged with the cutting wheel (10).

4. The apparatus of claim 1, wherein: The guide structure comprises a plurality of guide pipes (13) and a partition plate (14). The guide pipes (13) and the partition plate (14) are fixedly arranged in the lead screw (5), and the partition plate (14) is arranged in the gap between adjacent two guide pipes (13).

5. A cutting apparatus for cryogenic steel solid welding wire according to claim 4, characterized in that: The side of the partition plate (14) close to the center point of the lead screw (5) is fixedly provided with a connecting ring (15).

6. A cutting apparatus for cryogenic steel solid welding wire according to claim 5, characterized in that: The end of the connecting ring (15) extending to the outside of the lead screw (5) is fixedly provided with an annular protrusion (16). A plurality of notches (17) are equidistantly arranged on the annular protrusion (16), and the positions of the notches (17) correspond to the positions of the guide pipes (13).

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