Wire drawing straightening die for aluminum wire drawing machine

Abstract

The utility model discloses a wire drawing straightening die for an aluminum wire drawing machine, which comprises a bearing plate, the surface of the bearing plate is rotatably connected with a plurality of straightening wheels, the outer sides of the plurality of straightening wheels are respectively provided with a first wear-resistant pad and a second wear-resistant pad, and the two ends of the first wear-resistant pad are respectively and fixedly provided with a wedging block. Wedging grooves are formed in the two ends of the second wear-resisting pad, the wedging blocks are wedged with the wedging grooves, threaded holes are formed in the surfaces of the second wear-resisting pad and the wedging blocks, fastening bolts are used in the threaded holes in a matched mode, and an aluminum wire is arranged on the straightening wheel. According to the straightening wheel, the first wear-resisting pad and the second wear-resisting pad are arranged, and when the straightening wheel is used, the wedging blocks at the two ends of the first wear-resisting pad are inserted into the wedging grooves at the two ends of the second wear-resisting pad and are fixed through the fastening bolts, so that the effect that a wear-resisting layer is arranged on the outer side of the straightening wheel is achieved, and the wear of the straightening wheel is reduced; and the wear-resistant layer on the single straightening wheel is convenient and labor-saving to disassemble, assemble and replace, the practicability is high, and the device is worthy of popularization.

Description

Technical Field

[0001] The utility model relates to the technical field of aluminum wire processing, in particular to a wire drawing and straightening die for an aluminum wire drawing machine. Background Art

[0002] Aluminum wire refers to a metal wire material made of pure aluminum or aluminum alloy with uniform cross-section throughout its entire longitudinal length. During the production and processing of aluminum wire, it needs to be drawn through a wire drawing machine. Before drawing the wire, a straightening mold is needed to straighten the aluminum wire for subsequent wire drawing.

[0003] The existing technology has the following problems:

[0004] After extensive searching, it was found that Chinese Patent Publication No.: CN219309704U discloses a horizontal wire drawing machine, including a base, a wire-paying barrel, aluminum wire and a wire drawing roller, the upper end face of the base is fixedly connected to a placing rack, the upper end face of the placing rack is fixedly connected to an outer shell, the front end face opening of the outer shell is fixedly connected to a guide plate, the upper end face of the outer shell is fixedly connected to an oil storage box, and the front end face of the oil storage box is fixedly connected to a guide tube at the left guide hole. This patent requires that when using a wire drawing machine to draw aluminum wire, it is necessary to pay out the wire through a wire-paying barrel so that the arc-shaped aluminum wire can be straightened through a pulley straightener. However, there are still problems that need to be improved when straightening the arc-shaped aluminum wire. It is more obvious that the arc-shaped aluminum wire contacts the pulley straightener during the straightening process, which can easily cause wear of the straightening wheel and shorten the service life of the straightening wheel.

[0005] To this end, we proposed a wire drawing straightening die for an aluminum wire drawing machine to solve the above-mentioned drawbacks. Utility Model Content

[0006] The utility model aims to solve the shortcomings in the prior art and provides a wire drawing and straightening die for an aluminum wire drawing machine.

[0007] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a wire drawing straightening mold for an aluminum wire drawing machine, comprising a bearing plate, a plurality of straightening wheels are rotatably connected to the surface of the bearing plate, and a first wear-resistant pad and a second wear-resistant pad are installed on the outer sides of the plurality of straightening wheels, both ends of the first wear-resistant pad are fixedly installed with a fitting block, both ends of the second wear-resistant pad are provided with a fitting groove, the fitting block is matched with the fitting groove, the surfaces of the second wear-resistant pad and the fitting block are provided with threaded holes, and fastening bolts are used in combination in the threaded holes, and aluminum wire is arranged on the straightening wheel.

[0008] Preferably, there are multiple straightening wheels, and the diameters of the multiple straightening wheels are the same.

[0009] Preferably, the cross-sections of the first wear-resistant pad and the second wear-resistant pad are both semicircular.

[0010] Preferably, the first wear-resistant pad and the second wear-resistant pad have the same diameter.

[0011] Preferably, the diameters of the first wear-resistant pad and the second wear-resistant pad are larger than the diameter of the straightening wheel.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. In the utility model, a first wear-resistant pad and a second wear-resistant pad are provided. When in use, the fitting blocks at both ends of the first wear-resistant pad are inserted into the fitting grooves at both ends of the second wear-resistant pad and fixed with fastening bolts, thereby achieving the effect of providing a wear-resistant layer on the outer side of the straightening wheel, reducing the wear of the straightening wheel, and convenient and labor-saving disassembly and replacement of the wear-resistant layer on a single straightening wheel, with strong practicality and worthy of promotion. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0015] Figure 1 This is a structural schematic diagram of a wire drawing and straightening die for an aluminum wire drawing machine proposed by the utility model;

[0016] Figure 2 It is a schematic diagram of the structure of the straightening wheel, the first wear-resistant pad, the second wear-resistant pad, the fitting groove, the fitting block and the fastening bolt;

[0017] Figure 3 A cross-sectional view of the straightening wheel, the first wear-resistant pad and the second wear-resistant pad;

[0018] Figure 4 It is a schematic diagram of the structure of the straightening wheel, the first wear-resistant pad and the second wear-resistant pad.

[0019] Legend:

[0020] 1. Loading plate; 2. Straightening wheel; 3. Aluminum wire; 4. First wear-resistant pad; 5. Second wear-resistant pad; 6. Fitting groove; 7. Fitting block; 8. Fastening bolts. 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] In the description of the present utility model, it should be noted that the orientation or position relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside", etc. is based on the orientation or position relationship shown in the drawings, and is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation of the present utility model; the terms "first", "second", and "third" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance; in addition, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be a communication between the two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0023] Please refer to Figure 1-4 A wire drawing straightening die for an aluminum wire drawing machine includes a bearing plate 1, a plurality of straightening wheels 2 are rotatably connected to the surface of the bearing plate 1, and a first wear-resistant pad 4 and a second wear-resistant pad 5 are installed on the outer sides of the plurality of straightening wheels 2, both ends of the first wear-resistant pad 4 are fixedly installed with a fitting block 7, both ends of the second wear-resistant pad 5 are provided with a fitting groove 6, the fitting block 7 is fitted with the fitting groove 6, the surfaces of the second wear-resistant pad 5 and the fitting block 7 are provided with threaded holes, and the threaded holes are used in conjunction with fastening bolts 8, an aluminum wire 3 is arranged on the straightening wheel 2, and a fastening bolt 8 is used in the fastening bolt 8. When the straightening wheel 2 is in the working state, the fitting blocks 7 at both ends of the first wear-resistant pad 4 are inserted into the fitting grooves 6 at both ends of the second wear-resistant pad 5, and are fixed with fastening bolts 8, so as to achieve the effect of setting a wear-resistant layer on the outside of the straightening wheel 2, reduce the wear of the straightening wheel 2, and the wear-resistant layer on a single straightening wheel 2 is convenient and labor-saving to disassemble and replace, with strong practicality and worthy of promotion. Then, the aluminum wire 3 is passed through several straightening wheels 2 to achieve the effect of straightening the arc-shaped aluminum wire 3, and then the straightened aluminum wire 3 is introduced into the wire drawing machine for wire drawing.

[0024] In this embodiment: a plurality of straightening wheels 2 are provided, and the diameters of the plurality of straightening wheels 2 are the same.

[0025] Specifically, the straightening effect and capability of the curved aluminum wire 3 are ensured.

[0026] In this embodiment, the cross-sections of the first wear-resistant pad 4 and the second wear-resistant pad 5 are both semicircular.

[0027] Specifically, it enables the use of the corresponding devices.

[0028] In this embodiment: the diameters of the first wear-resistant pad 4 and the second wear-resistant pad 5 are the same.

[0029] Specifically, the first wear-resistant pad 4 and the second wear-resistant pad 5 can be fixed on the outer side of the straightening wheel 2 .

[0030] In this embodiment, the diameters of the first wear-resistant pad 4 and the second wear-resistant pad 5 are larger than the diameter of the straightening wheel 2 .

[0031] Specifically, it is convenient to fix the first wear-resistant pad 4 and the second wear-resistant pad 5 on the straightening wheel 2 .

[0032] Working principle: When in use, the fitting blocks 7 at both ends of the first wear-resistant pad 4 are inserted into the fitting grooves 6 at both ends of the second wear-resistant pad 5, and fixed with fastening bolts 8, so as to achieve the effect of setting a wear-resistant layer on the outside of the straightening wheel 2, reduce the wear of the straightening wheel 2, and the wear-resistant layer on a single straightening wheel 2 is convenient and labor-saving to disassemble and replace, with strong practicality and worthy of promotion. Then, the aluminum wire 3 is passed through several straightening wheels 2 to achieve the effect of straightening the arc-shaped aluminum wire 3, and then the straightened aluminum wire 3 is introduced into the wire drawing machine for wire drawing.

[0033] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A wire drawing and straightening die for an aluminum wire drawing machine, comprising a bearing plate (1), characterized in that: The surface of the bearing plate (1) is rotatably connected with a plurality of straightening wheels (2), and the outer sides of the plurality of straightening wheels (2) are each installed with a first wear-resistant pad (4) and a second wear-resistant pad (5), both ends of the first wear-resistant pad (4) are fixedly installed with a fitting block (7), both ends of the second wear-resistant pad (5) are provided with a fitting groove (6), the fitting block (7) is fitted with the fitting groove (6), the surfaces of the second wear-resistant pad (5) and the fitting block (7) are each provided with a threaded hole, and a fastening bolt (8) is used in conjunction with the threaded hole, and an aluminum wire (3) is provided on the straightening wheel (2).

2. The wire drawing and straightening die for an aluminum wire drawing machine according to claim 1, characterized in that: A plurality of straightening wheels (2) are provided, and the diameters of the plurality of straightening wheels (2) are the same.

3. The wire drawing and straightening die for an aluminum wire drawing machine according to claim 1, characterized in that: The cross-sections of the first wear-resistant pad (4) and the second wear-resistant pad (5) are both semicircular.

4. The wire drawing and straightening die for an aluminum wire drawing machine according to claim 1, characterized in that: The diameters of the first wear-resistant pad (4) and the second wear-resistant pad (5) are the same.

5. The wire drawing and straightening die for an aluminum wire drawing machine according to claim 1, characterized in that: The diameters of the first wear-resistant pad (4) and the second wear-resistant pad (5) are greater than the diameter of the straightening wheel (2).

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