Alloy welding wire surface cleaning equipment

Abstract

The utility model discloses alloy welding wire surface cleaning equipment which comprises a main body unit, the main body unit comprises a support, a millstone is fixedly connected to the rear side of the top of the support, and a plurality of welding wire mounting grooves are formed in the top of the millstone; and the winding unit comprises a mounting shaft, the mounting shaft is rotationally connected to the inner side of the support, a motor is mounted on the right side of the mounting shaft, wire winding discs with the same number as the welding wire mounting grooves are arranged on the outer wall of the mounting shaft, a clamping assembly is arranged on the outer side of the wire winding disc on the left side, and the clamping assembly is used for fixing the wire winding discs. The wire winding disc drives the welding wire to be wound and enables the welding wire to gradually pass through the welding wire installation groove, the surface of the welding wire is cleaned through the millstone, the welding wire is prevented from being bent through the arcs at the two ends of the welding wire installation groove, and due to the fact that the inner side of the welding wire installation groove is not provided with a sharp part, the surface of the welding wire is prevented from being scraped to form a notch. And a plurality of welding wires are cleaned at the same time, so that the cleaning efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of wire welding rod processing, in particular to a surface cleaning device for alloy welding rods. Background Art

[0002] A welding rod is a welding material in the form of a filler metal or a metal wire used for both conduction and filling, usually made of an alloy material. Among them, alloy welding rods are widely used due to their advantages such as low density, high fatigue limit, and strong thermal conductivity. During the production processes such as extrusion, drawing, and annealing, the welding rods will inevitably have defects such as oxide films, oil stains, scratches, as well as fatigue layers and water absorption layers, which not only affect the surface quality of the welding rods but also cause unstable wire feeding during automated welding and poor welding processability. Therefore, it is necessary to clean the surface of the welding rods.

[0003] In the prior art, the surface of the welding rod is usually manually cleaned by a worker holding a scraping knife. Therefore, the cleaning efficiency is low, and it is easy to cause misoperation, resulting in cracks cut by the scraping knife on the surface of the welding rod. In addition, since the welding rod is usually long, it is not convenient to collect the welding rod after manual cleaning. Summary of the Utility Model

[0004] The purpose of this part is to outline some aspects of the embodiments of the utility model and briefly introduce some preferred embodiments. In this part, as well as in the abstract and the title of the utility model of this application, some simplifications or omissions may be made to avoid obscuring the purpose of this part, the abstract, and the title of the utility model, and such simplifications or omissions shall not be used to limit the scope of the utility model.

[0005] In view of the problems existing in the above-mentioned prior art of a surface cleaning device for alloy welding rods, the present utility model is proposed.

[0006] Therefore, the purpose of the present utility model is to provide a surface cleaning device for alloy welding rods, which solves the problems of "in the prior art, the surface of the welding rod is usually manually cleaned by a worker holding a scraping knife, so the cleaning efficiency is low, and it is easy to cause misoperation, resulting in cracks cut by the scraping knife on the surface of the welding rod. In addition, since the welding rod is usually long, it is not convenient to collect the welding rod after manual cleaning".

[0007] To solve the above technical problems, the present utility model provides the following technical solution: A surface cleaning device for alloy welding rods, comprising:

[0008] A main body unit, including a bracket, a grinding stone is fixedly connected to the rear side of the top of the bracket, and a plurality of welding rod mounting grooves are formed in the top of the grinding stone;

[0009] The rewinding unit includes a mounting shaft rotatably connected to the inner side of the bracket. A motor is installed on the right side of the mounting shaft. The outer wall of the mounting shaft is provided with wire coiling discs having the same number as the wire installation grooves. A clamping assembly is arranged on the outer side of the leftmost wire coiling disc, and the clamping assembly is used to fix the wire coiling disc.

[0010] As a preferred solution of the alloy wire surface cleaning device of the present utility model, wherein: both ends of the wire installation groove are provided with bevels for preventing the wire from breaking.

[0011] As a preferred solution of the alloy wire surface cleaning device of the present utility model, wherein: the clamping assembly includes a handle rotatably connected to the left side of the bracket. A rotating rod is fixedly connected to the side surface of the handle, and a clamping plate is rotatably connected to the right side of the other end of the rotating rod.

[0012] As a preferred solution of the alloy wire surface cleaning device of the present utility model, wherein: a threaded hole is opened at the left end of the mounting shaft. A bolt is arranged on the left side of the threaded hole. A through hole having the same diameter as the threaded hole is opened at the center of the clamping plate. A through hole with a diameter larger than the nut of the bolt is opened on the side of the rotating rod close to the clamping plate. The bolt passes through the through hole and is threadedly connected to the threaded hole.

[0013] As a preferred solution of the alloy wire surface cleaning device of the present utility model, wherein: an installation hole is opened at the center of the wire coiling disc. A plurality of limiting plates in annular array are fixedly connected to the inner wall of the installation hole. A plurality of connection grooves are opened on the outer wall of the mounting shaft and are movably connected to the gaps between adjacent two limiting plates.

[0014] As a preferred solution of the alloy wire surface cleaning device of the present utility model, wherein: the shape of the limiting plate is arc-shaped, and a rubber pad is fixedly connected to the inner side of the limiting plate.

[0015] The beneficial effects of the present utility model:

[0016] During use, the wire coiling disc is installed on the outer wall of the mounting shaft through the limiting plates. Then, the rotating rod is rotated to clamp the leftmost wire coiling disc with the clamping plate. Subsequently, the clamping plate is fixed by passing the bolt through the through hole and connecting it to the threaded hole to prevent the clamping plate from rotating independently. Multiple wires are respectively passed through the wire installation grooves through the installation holes of the wire coiling disc and are respectively connected to the wire coiling disc. The mounting shaft and the wire coiling disc are driven to rotate by the motor. The wire coiling disc drives the wire to be rewound and makes the wire gradually pass through the wire installation grooves. The surface of the wire is cleaned by the grindstone. The arc-shaped ends of the wire installation grooves prevent the wire from bending. Since there are no sharp parts inside the wire installation groove, the surface of the wire is prevented from being scraped out of notches, and multiple wires are cleaned simultaneously, thereby improving the cleaning efficiency. Description of the drawings

[0017] To more clearly illustrate the technical solutions of the embodiments of the present utility model, the following will briefly introduce the drawings required for the description of the embodiments. Obviously, the drawings in the following description are only some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings. Among them:

[0018] Figure 1 It is a front overall structural schematic diagram of a surface cleaning device for alloy welding wires proposed by the present utility model;

[0019] Figure 2 For Figure 1 structural schematic diagram of the clamping assembly;

[0020] Figure 3 For Figure 2 structural schematic diagram of the mounting shaft.

[0021] In the figure: 100, main body unit; 101, bracket; 102, grindstone; 103, welding wire installation groove; 200, winding unit; 201, wire spool; 201a, installation hole; 201b, limiting plate; 202, clamping assembly; 202a, handle; 202b, rotating rod; 202c, clamping plate; 203, mounting shaft; 203a, bolt; 203b, threaded hole. Specific embodiments

[0022] To make the above objects, features, and advantages of the present utility model more obvious and understandable, the following will make a detailed description of the specific embodiments of the present utility model in conjunction with the drawings in the specification.

[0023] In the following description, many specific details are set forth to fully understand the present utility model. However, the present utility model can also be implemented in other ways different from those described herein. Those skilled in the art can make similar extensions without departing from the connotation of the present utility model. Therefore, the present utility model is not limited by the specific embodiments disclosed below.

[0024] Secondly, the so-called "one embodiment" or "embodiment" herein refers to a specific feature, structure, or characteristic that can be included in at least one implementation manner of the present utility model. The "in one embodiment" appearing in different places in this specification does not necessarily refer to the same embodiment, nor is it a separate or alternative embodiment that mutually excludes other embodiments.

[0025] Next, the present utility model will be described in detail with reference to the schematic diagrams. When describing the embodiments of the present utility model in detail, for the convenience of explanation, the cross-sectional views showing the device structure will be enlarged locally in a non-general proportion, and the schematic diagrams are only examples and should not limit the scope of protection of the present utility model herein. In addition, in actual production, three-dimensional spatial dimensions including length, width, and depth should be included.

[0026] Referring to Figure 1 -3, the present utility model provides an alloy welding wire surface cleaning device, including:

[0027] A main body unit 100, including a bracket 101, a grinding stone 102 is fixedly connected to the rear side of the top of the bracket 101, and a plurality of welding wire installation grooves 103 are formed in the top of the grinding stone 102;

[0028] A winding unit 200, including a mounting shaft 203, the mounting shaft 203 is rotatably connected to the inside of the bracket 101, a motor is installed on the right side of the mounting shaft 203, the outer wall of the mounting shaft 203 is provided with wire winding discs 201 having the same number as the welding wire installation grooves 103, and a clamping assembly 202 is arranged on the outside of the left wire winding disc 201, and the clamping assembly 202 is used to fix the wire winding disc 201.

[0029] Wherein, both ends of the welding wire installation groove 103 are provided with bevels, and the bevels are used to prevent the welding wire from breaking. The width of the welding wire installation groove 103 is the same as that of the welding wire. By moving the welding wire along the welding wire installation groove 103, dirt and other defects on the surface of the welding wire are scraped off by the grinding stone 102. After the welding wire is cleaned, the scraped chips can be removed by flushing water into the inside of the welding wire installation groove 103.

[0030] Further, the clamping assembly includes a handle 202a rotatably connected to the left side of the bracket 101, a rotating rod 202b is fixedly connected to the side surface of the handle 202a, the right side of the other end of the rotating rod 202b is rotatably connected to a clamping plate 202c, and the handle 202a drives the rotating rod 202b to rotate, so as to rotate the clamping plate 202c to the left side of the wire winding disc 201 to prevent the wire winding disc 201 from moving horizontally.

[0031] Further, a threaded hole 203b is formed at the left end of the mounting shaft 203, a bolt 203a is arranged on the left side of the threaded hole 203b, a through hole having the same diameter as the threaded hole 203b is formed at the center of the clamping plate 202c, a through hole with a diameter larger than the nut of the bolt 203a is formed on the side of the rotating rod 202b close to the clamping plate 202c, and the bolt 203a passes through the through hole and is threadedly connected to the threaded hole 203b. By passing the bolt 203a through the through hole and connecting it to the threaded hole 203b, the clamping plate 202c is fixed to prevent the clamping plate 202c from rotating independently.

[0032] Further, an installation hole 201a is provided at the center of the wire coiling disc 201. The inner wall of the installation hole 201a is fixedly connected with a plurality of limiting plates 201b arranged in an annular array. A plurality of connection grooves are provided on the outer wall of the installation shaft 203 and are movably connected with the gaps between adjacent two limiting plates 201b. By connecting the limiting plates 201b with the connection grooves on the outer wall of the installation shaft 203, the wire coiling disc 201 and the installation shaft 203 rotate together, so as to wind the welding wire.

[0033] Furthermore, the shape of the limiting plate 201b is arc-shaped, and a rubber pad is fixedly connected to the inner side of the limiting plate 201b. The wear is reduced through the rubber pad. At the same time, when the wire coiling disc 201 is in use, the circle formed by the inner sides of the limiting plates 201b is convenient for connecting with an external reel.

[0034] During the use process, the wire coiling disc 201 is installed on the outer wall of the installation shaft 203 through the limiting plates 201b. Then, the rotating rod 202b is rotated to make the clamping plate 202c clamp the left wire coiling disc 201. Then, the bolt 203a passes through the through hole and is connected with the threaded hole 203b to fix the clamping plate 202c, preventing the clamping plate 202c from rotating independently. The wire coiling disc 201 passes a plurality of welding wires through the welding wire installation grooves 103 respectively through the installation hole 201a and is connected with the wire coiling disc 201 respectively. The installation shaft 203 and the wire coiling disc 201 are driven to rotate by a motor. The wire coiling disc 201 drives the welding wire to wind and makes the welding wire gradually pass through the welding wire installation grooves 103. The surface of the welding wire is cleaned by the grindstone 102. The arcs at both ends of the welding wire installation groove 103 prevent the welding wire from bending. Since there are no sharp parts inside the welding wire installation groove 103, the surface of the welding wire is prevented from being scraped out of a notch, and at the same time, a plurality of welding wires are cleaned, thereby improving the cleaning efficiency.

[0035] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention rather than to limit them. Although the present invention has been described in detail with reference to the preferred embodiments, those of ordinary skill in the art should understand that the technical solutions of the present invention can be modified or equivalently replaced without departing from the spirit and scope of the technical solutions of the present invention, and they should all be covered by the scope of the claims of the present invention.

Claims

1. An alloy welding wire surface cleaning device, characterized in that: Comprising: A main body unit (100), including a bracket (101), a grinding stone (102) is fixedly connected to the rear side of the top of the bracket (101), and a plurality of welding wire mounting grooves (103) are formed in the top of the grinding stone (102); A wire winding unit (200), including a mounting shaft (203), the mounting shaft (203) is rotatably connected to the inside of the bracket (101), a motor is installed on the right side of the mounting shaft (203), and the outer wall of the mounting shaft (203) is provided with wire winding discs (201) having the same number as the welding wire mounting grooves (103). A clamping assembly (202) is arranged on the outer side of the left wire winding disc (201), and the clamping assembly (202) is used to fix the wire winding disc (201).

2. The surface cleaning device for an alloy welding wire according to claim 1, wherein: Both ends of the welding wire mounting groove (103) are provided with bevels for preventing the welding wire from breaking.

3. The surface cleaning device for an alloy welding wire according to claim 2, characterized in that: The clamping assembly includes a handle (202a) rotatably connected to the left side of the bracket (101), a rotating rod (202b) is fixedly connected to the side surface of the handle (202a), and a clamping plate (202c) is rotatably connected to the right side of the other end of the rotating rod (202b).

4. The surface cleaning device for an alloy welding wire according to claim 3, wherein: A threaded hole (203b) is formed at the left end of the mounting shaft (203), a bolt (203a) is arranged on the left side of the threaded hole (203b), a through hole having the same diameter as the threaded hole (203b) is formed at the center of the clamping plate (202c), and a through hole having a diameter larger than the nut of the bolt (203a) is formed on the side of the rotating rod (202b) close to the clamping plate (202c). The bolt (203a) passes through the through hole and is threadedly connected to the threaded hole (203b).

5. The surface cleaning device for an alloy welding wire according to claim 4, characterized in that: A mounting hole (201a) is formed at the center of the wire winding disc (201), and a plurality of limiting plates (201b) arranged in an annular array are fixedly connected to the inner wall of the mounting hole (201a). A plurality of connecting grooves are formed on the outer wall of the mounting shaft (203) and are movably connected to the gaps between adjacent two limiting plates (201b).

6. The surface cleaning device for an alloy welding wire according to claim 5, wherein: The limiting plate (201b) is arc-shaped, and a rubber pad is fixedly connected to the inner side of the limiting plate (201b).

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