Pay-off rack of copper-clad aluminum alloy wire drawing machine

Abstract

The utility model belongs to the technical field of pay-off structures of wire drawing machines, and particularly relates to a pay-off rack of a copper-clad aluminum alloy wire drawing machine, which comprises a base, an adjusting device, a rotating disc and a conical barrel, the rotating disc is rotatably connected onto the base, a wire cage is mounted on the rotating disc, the adjusting device is mounted on the base, and the conical barrel is mounted on the adjusting device. A conical barrel is installed on the adjusting device, the left side and the right side of the conical barrel are in a through shape, the left side and the right side of the conical barrel are a wire inlet end and a wire outlet end respectively, the diameter of the right side of the conical barrel is smaller than that of the left side of the conical barrel, and the right end of the conical barrel is detachably connected with a guide head. According to the copper-clad aluminum alloy wire drawing machine, the wire is pulled into the copper-clad aluminum alloy wire drawing machine after passing through the conical barrel, the conical barrel can effectively guide and limit the conveying of the wire, and meanwhile, as the first balls are in contact with the wire, the abrasion of the wire can be greatly reduced, and the influence on the subsequent wire drawing effect is avoided.

Description

Technical Field

[0001] The utility model relates to the field of wire drawing machine pay-off structures, in particular to a pay-off frame of a copper-clad aluminum alloy wire drawing machine. Background Art

[0002] Wire drawing machine, also known as wire drawing machine, is a widely used mechanical equipment in industrial applications. It is widely used in machinery manufacturing, hardware processing, petrochemical industry, plastics, bamboo and wood products, wire and cable and other industries. Wire drawing machine can be divided into metal wire drawing machine (used for pre-processing of standard parts and other metal products), plastic wire drawing machine (used in the plastic products industry to produce various hollow, solid round wires or flat wires for deep processing with polyester, nylon, polyethylene, polypropylene, polyester chips, etc. as raw materials), bamboo and wood wire drawing machine (used in the bamboo and wood products industry to make chopsticks, toothpicks, barbecue sticks, etc. to pull out bamboo wire, wood wire for reprocessing) and so on.

[0003] Most of the existing pay-off stands of copper-clad aluminum alloy wire drawing machines guide the wires by means of guide wheels, and a limiting groove is provided on the outer wall of the guide wheel to make it match the wire diameter. However, the limiting effect is not good during use. When the wire is loose, it is easy to be misplaced, and it is not easy to replace the corresponding guide wheel according to the diameter of the wire. Therefore, the utility model provides a pay-off stand of a copper-clad aluminum alloy wire drawing machine. Utility Model Content

[0004] The purpose of the utility model is to provide a pay-off stand for a copper-clad aluminum alloy wire drawing machine to solve the above problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a wire pay-off stand for a copper-clad aluminum alloy wire drawing machine, comprising a base, an adjusting device, a rotating disk and a conical cylinder, the base being rotatably connected to the rotating disk, the rotating disk being equipped with a wire cage, the base being equipped with an adjusting device, the adjusting device being equipped with a conical cylinder, the left and right sides of the conical cylinder being through-shaped, the left and right sides of the conical cylinder being the wire inlet and the wire outlet, respectively, the diameter of the right side of the conical cylinder being smaller than that of the left side, the right end of the conical cylinder being detachably connected to a guide head, an inner hole being provided in the middle of the guide head, a first ball being evenly rotatably connected to the inner hole, a wire passing opening being formed between the first balls, and a second ball being evenly rotatably connected to the left inner wall of the conical cylinder.

[0006] Preferably, a threaded interface is provided at the right end of the conical cylinder, and a threaded joint is provided at the left end of the guide head, and the threaded joint is threadedly fixed to the threaded interface.

[0007] Preferably, the adjustment device includes a linear slide and a height adjustment device, the base is connected to the linear slide by bolts, the linear slide is located on the right side of the rotating disk, the moving end of the linear slide is connected to a connecting plate by bolts, and the height adjustment device is installed on the connecting plate.

[0008] Preferably, the height adjustment device includes a screw, a vertical plate, and a lifting plate. The connecting plate is fixedly connected to the two vertical plates. A lifting plate is provided on the lower side of the conical cylinder. A sliding hole is opened on the lifting plate. The sliding hole is slidably connected to the vertical plate. A horizontal plate is fixedly connected between the two vertical plates. A screw is rotatably connected to the lower side of the lifting plate, and the screw is threadedly connected to the horizontal plate.

[0009] Preferably, a fastening bolt is threaded onto the screw rod, and the fastening bolt is located on the upper side of the transverse plate.

[0010] Preferably, a force-bearing plane is provided on the upper side of the screw.

[0011] Preferably, the upper end of the screw rod is in the shape of a smooth axial surface, and the upper end of the screw rod is rotatably connected to the lifting plate through a bearing.

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

[0013] 1) In the present invention, the wire is placed on a rotating disk, and the wire is pulled into a copper-clad aluminum alloy wire drawing machine after passing through a conical cylinder. The conical cylinder can effectively guide and limit the delivery of the wire. Since the first ball is in contact with the wire, the wear of the wire can be greatly reduced, thereby avoiding affecting the subsequent wire drawing effect.

[0014] 2) When the conveying angle of the wire is too large, the wire will first contact the second ball when entering the conical cylinder, which can also reduce wear and avoid scratches between the wire and the wire inlet end of the conical cylinder;

[0015] 3) The guide head is very convenient to install and disassemble, and it is easy to replace the guide head according to actual needs so that the wire opening can be adapted to the wire diameter. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the structure of the connecting plate of the utility model;

[0018] Figure 3 This is a schematic diagram of the second ball structure of the utility model;

[0019] Figure 4 This is a schematic diagram of the screw joint structure of the utility model;

[0020] Figure 5 This is a schematic diagram of the conical tube structure of the utility model.

[0021] In the figure: 1. base; 2. rotating disk; 3. wire cage; 4. linear slide; 5. connecting plate; 6. vertical plate; 7. horizontal plate; 8. fastening bolts; 9. screw rod; 10. force plane; 11. sliding hole; 12. lifting plate; 13. guide head; 14. screw joint; 15. inner hole; 16. first ball; 17. tapered cylinder; 18. second ball; 19. screw interface; 20. wire passing port. DETAILED DESCRIPTION

[0022] 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.

[0023] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top / bottom" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific position, and therefore cannot be understood as limiting the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0024] In the description of the present utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "set / connected", "connected", etc. should be understood in a broad sense. For example, "connected" 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 indirectly connected through an intermediate medium, or it can be the internal communication of two components. 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.

[0025] Example:

[0026] See also Figure 1-5The utility model provides a technical solution: a wire pay-off stand of a copper-clad aluminum alloy wire drawing machine, comprising a base 1, an adjusting device, a rotating disk 2 and a conical cylinder 17, the base 1 is rotatably connected with the rotating disk 2, the rotating disk 2 is equipped with a wire cage 3, the base 1 is equipped with an adjusting device, the adjusting device is equipped with a conical cylinder 17, the wire is inserted from the wire cage 3 and placed on the rotating disk 2, during the wire drawing process, the wire is discharged from the conical cylinder 17 and pulled into the copper-clad aluminum alloy wire drawing machine, the left and right sides of the conical cylinder 17 are through-shaped, the left and right sides of the conical cylinder 17 are respectively the inlet and outlet ends, the diameter of the right side of the conical cylinder 17 is smaller than that of the left side, the right end of the conical cylinder 17 is detachably connected with a guide head 13, the middle part of the guide head 13 is provided with an inner hole 15, the inner hole 15 is evenly rotatably connected with a first ball 16, a wire passing port 20 is formed between the first balls 16, and the left inner wall of the conical cylinder 17 (i.e. the inlet end) is evenly rotatably connected with a second ball 18.

[0027] A screw interface 19 is provided at the right end of the conical cylinder 17, and a screw joint 14 is provided at the left end of the guide head 13. The screw joint 14 is screwed and fixed to the screw interface 19, which is convenient for installation and disassembly and replacement.

[0028] The adjusting device includes a linear slide 4 and a height adjusting device. The linear slide 4 is connected to the base 1 by bolts. The linear slide 4 is located on the right side of the rotating disk 2. A connecting plate 5 is connected to the moving end of the linear slide 4 by bolts. The connecting plate 5 is installed with the height adjusting device. The height adjusting device is driven by the linear slide 4 to move forward and backward. The linear slide 4 is an existing conventional structure and can be manually driven or electrically driven.

[0029] The height adjustment device includes a screw 9, a vertical plate 6, and a lifting plate 12. The connecting plate 5 is fixedly connected to the two vertical plates 6. The lifting plate 12 is arranged on the lower side of the conical cylinder 17. A sliding hole 11 is opened on the lifting plate 12. The sliding hole 11 is slidably connected to the vertical plate 6 so that the lifting plate 12 can move up and down stably. A horizontal plate 7 is fixedly connected between the two vertical plates 6. The lower side of the lifting plate 12 is rotatably connected with a screw 9. The screw 9 is screwed to the horizontal plate 7. The height of the lifting plate 12 is adjusted by rotating the screw 9.

[0030] A fastening bolt 8 is screwed onto the screw rod 9 , and the fastening bolt 8 is located on the upper side of the transverse plate 7 . After the height adjustment is completed, the fastening is performed by the fastening bolt 8 .

[0031] A force-bearing plane 10 is provided on the upper side of the screw rod 9 to facilitate the rotation of the screw rod 9 .

[0032] The upper end of the screw rod 9 is in a smooth axial surface shape, and the upper end of the screw rod 9 is rotatably connected to the lifting plate 12 through a bearing.

[0033] Working principle: Place the wire on the rotating disk 2, pass the wire through the conical cylinder 17 and then pull it into the copper-clad aluminum alloy wire drawing machine. The conical cylinder 17 can effectively guide and limit the wire transportation. At the same time, since the first ball 16 is in contact with the wire, the wear of the wire can be greatly reduced to avoid affecting the subsequent wire drawing effect. When the wire transportation angle is too large, the wire will first contact the second ball 18 when entering the conical cylinder 17, which can also reduce wear and avoid scratches between the wire and the wire inlet end of the conical cylinder 17. The installation and disassembly of the guide head 13 is very convenient. It is screwed through the screw joint 14, which is convenient for replacing the guide head 13 according to actual needs, so that the wire passing port 20 is adapted to the wire diameter. The linear slide 4 and the height adjustment device are arranged to facilitate the position of the conical cylinder 17.

[0034] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. For those skilled in the art, it is obvious that the utility model is not limited to the details of the above exemplary embodiments, and the utility model can be implemented in other specific forms without departing from the spirit or basic features of the utility model; therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the utility model is limited by the attached claims rather than the above description. Therefore, it is intended to include all changes within the meaning and scope of the equivalent elements of the claims in the utility model, and any figure marks in the claims should not be regarded as limiting the claims involved.

[0035] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A pay-off stand for a copper-clad aluminum alloy wire drawing machine, comprising a base (1), an adjustment device, a rotating disk (2) and a conical cylinder (17), Features: The base (1) is rotatably connected to a rotating disk (2), a wire cage (3) is mounted on the rotating disk (2), an adjusting device is mounted on the base (1), a conical cylinder (17) is mounted on the adjusting device, the left and right sides of the conical cylinder (17) are through-shaped, the left and right sides of the conical cylinder (17) are respectively an inlet and outlet, the diameter of the right side of the conical cylinder (17) is smaller than that of the left side, the right end of the conical cylinder (17) is detachably connected to a guide head (13), an inner hole (15) is provided in the middle of the guide head (13), a first ball (16) is evenly rotatably connected to the inner hole (15), a wire passing port (20) is formed between the first balls (16), and a second ball (18) is evenly rotatably connected to the inner wall of the left side of the conical cylinder (17).

2. A pay-off stand for a copper-clad aluminum alloy wire drawing machine according to claim 1, Features: The right end of the conical cylinder (17) is provided with a threaded interface (19), and the left end of the guide head (13) is provided with a threaded joint (14), and the threaded joint (14) is threadedly fixed to the threaded interface (19).

3. The pay-off stand of a copper-clad aluminum alloy wire drawing machine according to claim 1, Features: The adjustment device comprises a linear slide (4) and a height adjustment device. The linear slide (4) is connected to the base (1) by bolts. The linear slide (4) is located on the right side of the rotating disk (2). A connecting plate (5) is connected to the movable end of the linear slide (4) by bolts. The height adjustment device is installed on the connecting plate (5).

4. The pay-off stand of a copper-clad aluminum alloy wire drawing machine according to claim 3, Features: The height adjustment device comprises a screw (9), a vertical plate (6), and a lifting plate (12); the connecting plate (5) is fixedly connected to the two vertical plates (6); a lifting plate (12) is arranged on the lower side of the conical cylinder (17); a sliding hole (11) is provided on the lifting plate (12); the sliding hole (11) is slidably connected to the vertical plates (6); a transverse plate (7) is fixedly connected between the two vertical plates (6); a screw (9) is rotatably connected to the lower side of the lifting plate (12); and the screw (9) is screwed to the transverse plate (7).

5. A pay-off stand for a copper-clad aluminum alloy wire drawing machine according to claim 4, Features: A fastening bolt (8) is screwed onto the screw rod (9), and the fastening bolt (8) is located on the upper side of the transverse plate (7).

6. A pay-off stand for a copper-clad aluminum alloy wire drawing machine according to claim 4, Features: A force-bearing plane (10) is provided on the upper side of the screw rod (9).

7. The pay-off stand of a copper-clad aluminum alloy wire drawing machine according to claim 4, Features: The upper end of the screw rod (9) is in the shape of a smooth axial surface, and the upper end of the screw rod (9) is rotatably connected to the lifting plate (12) via a bearing.

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