wire straightener

Abstract

The utility model discloses a steel wire straightening machine relates to steel wire processing field, and its technical scheme main points are: including the body, is provided with the straightening subassembly on the body, is still provided with cutting assembly and welding station on the body, and cutting assembly and welding station are arranged respectively at both ends of straightening subassembly, and cutting assembly is used for cutting off the steel wire that passes through straightening subassembly. People place the head of steel wire on the welding station and weld with the steel wire that remains in the straightening machine through the welding mode, make two sections of steel wire connect together, at this moment, people can directly drive the straightening machine to work, through above -mentioned setting makes people not to have to again wear the steel wire into the straightening machine, can after connecting through the welding mode, reduced the time that people operation required.

Description

Technical Field

[0001] This utility model relates to the field of steel wire processing, and more specifically, it relates to a steel wire straightening machine. Background Technology

[0002] A wire straightening machine is an industrial device used to straighten the straightness of steel wires or metal wires. It is mainly used to eliminate defects such as bending and twisting that occur during the processing, transportation or storage of materials, so that they can reach a straight state and meet the accuracy requirements of subsequent production or use.

[0003] A wire straightening machine applies repeated bending stress to the wire, causing it to undergo plastic deformation, gradually offsetting the original curvature, and eventually restoring it to straightness. Before using the wire straightening machine, the wire needs to be fed into the machine, which is equipped with straightening components. The wire passes through the straightening components, which apply bending stress to the wire, thus straightening it. However, before using the straightening machine, the head of the wire needs to be passed through the straightening components first. Since the wire has a certain degree of curvature, passing it through the straightening components is time-consuming.

[0004] Therefore, a new solution is needed to address this problem. Utility Model Content

[0005] In view of the shortcomings of the existing technology, the purpose of this utility model is to provide a wire straightening machine.

[0006] The above-mentioned technical objective of this utility model is achieved through the following technical solution: a wire straightening machine, including a machine body, a straightening component is provided on the machine body, a cutting component and a welding table are also provided on the machine body, the cutting component and the welding table are respectively provided at both ends of the straightening component, and the cutting component is used to cut the wire passing through the straightening component.

[0007] The present invention is further configured such that: two limiting sleeves are provided on the welding table, and the center of the limiting sleeve is provided with a through hole for a steel wire to pass through, and the through hole is spaced from the top surface of the welding table.

[0008] The present invention is further configured such that: the top surface of the welding table is provided with a groove located between the two limiting sleeves, and the groove is connected to both sides of the welding table.

[0009] The present invention is further configured such that: a cutting ring is provided on the limiting sleeve near the straightening component, the cutting ring is located on the side opposite to the straightening component, the inner peripheral wall of the cutting ring is flush with the inner wall of the perforation, and the end of the cutting ring opposite to the limiting sleeve is pointed.

[0010] The present invention is further configured such that: the cutting assembly includes a base plate and a cutter, the base plate is provided with a through hole through which a steel wire can pass, and an electric push rod is provided on the base plate, the output end of the electric push rod being fixedly connected to the tail end of the cutter.

[0011] The present invention is further configured such that: the straightening assembly includes a housing and a plurality of straightening blocks, the housing has a cavity, all the straightening blocks are fixedly connected in the cavity, the straightening blocks have a straightening hole in the center, and the housing can drive all the straightening blocks to rotate axially.

[0012] The present invention is further configured such that the diameter of the straightening hole is larger as it approaches both ends of the straightening hole, and the minimum diameter of the straightening hole is greater than or equal to the diameter of the steel wire.

[0013] In summary, this utility model has the following beneficial effects:

[0014] When the wire straightening process is nearing completion, the feed speed is reduced until the tail of the wire moves to the welding table. The wire is then stopped from entering the machine, and the cutting assembly is activated to cut the wire, leaving a section on the straightener. When straightening the next wire, the head of the wire is placed on the welding table and welded to the section remaining in the straightener, connecting the two sections. The straightener can then be driven directly to continue operation. This setup eliminates the need to thread the wire through the straightener; the connection is achieved through welding, reducing the time required for operation. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the structure of the present invention. Figure 1 ;

[0016] Figure 2 for Figure 1 Enlarged view of section A;

[0017] Figure 3 This is a schematic diagram of the structure of the present invention. Figure 2 ;

[0018] Figure 4 for Figure 3 Enlarged view of section B;

[0019] Figure 5 This is a cross-sectional view of the straightening component in this utility model.

[0020] In the figure: 1. Straightening assembly; 2. Welding station; 3. Limiting sleeve; 4. Groove; 5. Cutting ring; 6. Substrate; 7. Cutter; 8. Through hole; 9. Electric push rod; 10. Housing; 11. Straightening block; 12. Straightening hole. Detailed Implementation

[0021] The present invention will now be described in detail with reference to the accompanying drawings and embodiments.

[0022] Wire straightening machine, such as Figure 1 , Figure 3 and Figure 5 As shown, the device includes a body on which a straightening assembly 1 is mounted. The body also includes a cutting assembly and a welding station 2. The cutting assembly and welding station 2 are respectively located at both ends of the straightening assembly 1. The cutting assembly is used to cut the steel wire passing through the straightening assembly 1. The straightening assembly 1 includes a housing 10 and several straightening blocks 11. The straightening blocks 11 are arranged in a linear array along the length of the housing 10. The housing 10 has a cavity inside, and all straightening blocks 11 are fixedly connected within the cavity. A straightening hole 12 is opened at the center of each straightening block 11, and all straightening holes 12 are coaxially arranged. The housing 10 can drive all straightening blocks 11 to rotate axially. The device is fixedly connected to the housing. A motor drives the housing 10 to rotate axially. A steel wire is passed through the straightening holes 12 of all the straightening blocks 11. The motor drives all the straightening blocks 11 to rotate, thereby causing the straightening blocks 11 to apply bending stress to the steel wire, causing it to undergo plastic deformation, gradually offsetting the original bending, and finally restoring the steel wire to straightness. The diameter of the straightening hole 12 is larger closer to the two ends of the straightening hole 12. The minimum diameter of the straightening hole 12 is greater than or equal to the diameter of the steel wire. In this embodiment, the diameter of the steel wire is 2-3 mm, and the diameter of the straightening hole 12 is at most 0.2 mm larger than the diameter of the steel wire. This ensures the straightening effect of the steel wire and facilitates the passage of the steel wire through the straightening assembly 1.

[0023] like Figure 1 and Figure 2 As shown, when the wire straightening is about to end, the speed at which the wire enters the straightening assembly 1 is reduced until the tail of the wire moves onto the welding table 2. The wire entry is then stopped, and the cutting assembly is activated to cut the wire, leaving a section on the straightening machine. When straightening the next wire, the head of the wire is placed on the welding table 2 and welded to the section remaining in the straightening machine, connecting the two sections. The straightening machine can then be driven directly. This setup eliminates the need to thread the wire through the straightening machine; the connection is achieved through welding, reducing the time required for operation.

[0024] like Figure 1 and Figure 2As shown, the welding table 2 is equipped with two limiting sleeves 3. The center of the limiting sleeve 3 is provided with a through hole for the steel wire to pass through. The through hole is spaced from the top surface of the welding table 2. The diameter of the through hole is equal to the diameter of the straightening hole. After the steel wire passes through the through hole, it can be limited to a certain extent, which can ensure the stability of the steel wire during welding. The top surface of the welding table 2 is also provided with a groove 4 located between the two limiting sleeves 3. The groove 4 is connected to both sides of the welding table 2. The setting of the groove 4 increases the space below the steel wire welding position, thereby facilitating the welding operation. A cutting ring 5 is provided on the limiting sleeve 3 near the straightening component 1. The cutting ring 5 is located on the side away from the straightening component 1. The inner circumferential wall of the cutting ring 5 is flush with the inner wall of the through hole, and the end of the cutting ring 5 away from the limiting sleeve 3 is pointed. After the two sections of steel wire are welded, they need to be ground. After grinding, the steel wire can be pulled towards the straightening component 1. The tip of the cutting ring 5 can cut off the excess part of the welding position, ensuring that the steel wire can pass through smoothly.

[0025] like Figure 3 and Figure 4 As shown, the cutting assembly includes a base plate 6 and a cutter 7. The base plate 6 has a through hole 8 through which a steel wire can pass. An electric push rod 9 is provided on the base plate 6. The output end of the electric push rod 9 is fixedly connected to the tail end of the cutter 7. After the steel wire passes through the through hole 8, the electric push rod 9 is driven to drive the cutter 7 to cut the steel wire, thereby completing the cutting of the steel wire by the cutting assembly. A contact plate is also provided on the base plate 6. The through hole 8 is located between the contact plate and the cutter 7. The contact plate can prevent the steel wire from being excessively deformed during cutting.

[0026] The above description is merely a preferred embodiment of this utility model. The protection scope of this utility model is not limited to the above embodiments. All technical solutions falling within the scope of this utility model's concept are protected. It should be noted that for those skilled in the art, any improvements and modifications made without departing from the principle of this utility model should also be considered within the protection scope of this utility model.

Claims

1. A wire straightening machine, comprising a machine body, wherein a straightening assembly (1) is disposed on the machine body, characterized in that: The machine body is also provided with a cutting component and a welding table (2). The cutting component and the welding table (2) are respectively located at both ends of the straightening component (1). The cutting component is used to cut the steel wire passing through the straightening component (1).

2. The wire straightening machine according to claim 1, characterized in that: The welding table (2) is provided with two limiting sleeves (3). The center of the limiting sleeve (3) is provided with a through hole for steel wire to pass through. The through hole is spaced from the top surface of the welding table (2).

3. The wire straightening machine according to claim 2, characterized in that: The top surface of the welding table (2) is also provided with a groove (4) located between two limiting sleeves (3), and the groove (4) is connected to both sides of the welding table (2).

4. The wire straightening machine according to claim 2, characterized in that: A cutting ring (5) is provided on the limiting sleeve (3) near the straightening component (1). The cutting ring (5) is located on the side away from the straightening component (1). The inner peripheral wall of the cutting ring (5) is flush with the inner wall of the perforation, and the end of the cutting ring (5) facing away from the limiting sleeve (3) is pointed.

5. The wire straightening machine according to claim 1, characterized in that: The cutting assembly includes a base plate (6) and a cutter (7). The base plate (6) has a through hole (8) through which a steel wire can pass. An electric push rod (9) is provided on the base plate (6). The output end of the electric push rod (9) is fixedly connected to the tail end of the cutter (7).

6. The wire straightening machine according to claim 1, characterized in that: The straightening assembly (1) includes a housing (10) and several straightening blocks (11). The housing (10) has a cavity inside, and all the straightening blocks (11) are fixedly connected inside the cavity. A straightening hole (12) is opened in the center of each straightening block (11). The housing (10) can drive all the straightening blocks (11) to rotate axially.

7. The wire straightening machine according to claim 6, characterized in that: The diameter of the straightening hole (12) is larger closer to both ends of the straightening hole (12), and the minimum diameter of the straightening hole (12) is greater than or equal to the diameter of the steel wire.

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