Aluminum alloy welding wire polishing equipment

Abstract

The utility model relates to aluminum alloy welding wire polishing equipment which comprises a bottom plate and surrounding plates integrally formed at the two ends of the surface of the bottom plate, axis assemblies are arranged on the sides, close to each other, of the two surrounding plates, and a first polishing barrel, a second polishing barrel and a third polishing barrel which are distributed in a triangular shape are installed between the axis assemblies. The center of the first polishing barrel, the center of the second polishing barrel and the center of the third polishing barrel coincide with the circle center of the axis assembly, and a driving assembly which drives the axis assembly to rotate through rotating meshing is installed on the outer side of the surrounding plate. By arranging a guide ring, the angle of the aluminum alloy welding wire during grinding can be limited, so that the aluminum alloy welding wire can be horizontally attached to the surfaces of the first polishing barrel, the second polishing barrel and the third polishing barrel to be polished at the same time, and unpolished residual parts are effectively prevented from occurring during polishing; and the polishing machining efficiency and effect of the aluminum alloy welding wires are guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of wire polishing, in particular to an aluminum alloy wire polishing device. Background Technique

[0002] Aluminum alloy wire is a welding material used for welding aluminum alloy products, mainly used for gas shielded welding and arc welding. It is usually composed of pure aluminum and a small amount of metal elements, has good thermal conductivity and electrical conductivity, is easy to process and weld. After being used in welding, aluminum alloy wire can provide high-strength welded joints, and is mainly used in the fields of aluminum alloy material processing and electronic products.

[0003] The aluminum alloy wire is cylindrical. When the existing polishing equipment polishes the aluminum alloy wire, it is difficult to adapt to the shape of the aluminum alloy wire for polishing. During the polishing operation, unpolished residual parts are very likely to appear on the surface of the aluminum alloy wire, resulting in low polishing efficiency and poor effect, and cannot meet the polishing requirements when using the aluminum alloy wire. Content of the Utility Model

[0004] Based on the above description, the utility model provides an aluminum alloy wire polishing device to solve the problem that unpolished parts are likely to remain when the existing polishing equipment polishes the aluminum alloy wire.

[0005] The technical solution for the utility model to solve the above technical problems is as follows: an aluminum alloy wire polishing device includes a bottom plate and enclosing plates integrally formed at both ends of the surface of the bottom plate. On one side of the two enclosing plates close to each other, there is an axis center assembly. Between the axis center assemblies, a first polishing cylinder, a second polishing cylinder and a third polishing cylinder are installed in a triangular distribution. The centers between the first polishing cylinder, the second polishing cylinder and the third polishing cylinder coincide with the center of the axis center assembly. On the outer side of the enclosing plate, there is a driving assembly that drives the axis center assembly to rotate through rotational engagement.

[0006] On the basis of the above technical solution, the utility model can be further improved as follows.

[0007] Further, the enclosing plates are symmetrically distributed with the center of the bottom plate as the origin. The enclosing plates are in an L shape. Through holes are respectively opened at the centers of the sides of the two enclosing plates close to each other. Guide rings are fixedly connected to the ends far from each other on the inner sides of the two through holes.

[0008] Further, the axis center assembly includes an axis ring, a movable ring and a tooth block. The axis ring is installed on one side of the two enclosing plates close to each other. The movable ring is fixedly connected to one side of the two axis rings close to each other.

[0009] Further, both the collar and the movable ring are located outside the through hole, and their centers coincide with the center of the through hole. The tooth blocks are integrally formed on the outside of any one of the movable rings and are evenly distributed in a ring shape with the center of the movable ring as the center point.

[0010] Further, the first polishing cylinder, the second polishing cylinder, and the third polishing cylinder are all fixedly connected between the two movable rings. The second polishing cylinder and the third polishing cylinder are respectively located at both ends of the first polishing cylinder and are attached to the surface of the first polishing cylinder. The surface of the cross - region of the first polishing cylinder, the second polishing cylinder, and the third polishing cylinder orbits along the inner wall of the guiding ring.

[0011] Further, first mounting grooves and second mounting grooves are respectively formed on the surfaces of the two enclosing plates. The first mounting groove is located on the surface of the enclosing plate away from the tooth blocks and is perpendicular to the collar. The second mounting groove is located on one side of the other enclosing plate close to the tooth blocks.

[0012] Further, the driving assembly includes a first driving motor and a gear. The first driving motor is fixedly connected in the second mounting groove. The gear is installed at the output end of the first driving motor and meshes with the tooth blocks.

[0013] Further, a second driving motor is fixedly connected in the first mounting groove. The output end of the second driving motor penetrates the enclosing plate and is equipped with a wire - winding roller. The wire - winding roller is perpendicular to the first polishing cylinder. A wire - unwinding roller parallel to the wire - winding roller is rotatably connected to the inner side of the other enclosing plate.

[0014] Compared with the prior art, the technical solution of the present application has the following beneficial technical effects:

[0015] By arranging the first polishing cylinder, the second polishing cylinder, and the third polishing cylinder between the shaft center components of the present utility model and cooperating with the guiding ring, the setting of the guiding ring can limit the angle during the grinding activity of the aluminum alloy welding wire, enabling the aluminum alloy welding wire to be horizontal and simultaneously attached to the surfaces of the first polishing cylinder, the second polishing cylinder, and the third polishing cylinder for polishing. The cylindrical settings of the first polishing cylinder, the second polishing cylinder, and the third polishing cylinder are adapted to the aluminum alloy welding wire, effectively avoiding the remaining unpolished parts during the polishing process and ensuring the polishing efficiency and effect of the aluminum alloy welding wire. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is a schematic structural diagram of an aluminum alloy welding wire polishing device provided by an embodiment of the present utility model;

[0017] Figure 2 is Figure 1 a partial enlarged schematic diagram of area A in

[0018] Figure 3 is Figure 1 a schematic structural view from another perspective;

[0019] Figure 4 is a schematic structural view of the shaft center assembly in an embodiment of the present utility model;

[0020] Figure 5 is a schematic structural view of the connection relationship between the first polishing cylinder and the second polishing cylinder in an embodiment of the present utility model;

[0021] In the drawings, the list of components represented by each reference numeral is as follows:

[0022] 1. Bottom plate; 2. Enclosing plate; 21. Through hole; 22. First installation groove; 23. Second installation groove; 3. Shaft center assembly; 31. Collar; 32. Movable ring; 33. Tooth block; 4. First polishing cylinder; 5. Second polishing cylinder; 6. Third polishing cylinder; 7. Driving assembly; 71. First driving motor; 72. Gear; 8. Guide ring; 9. Wire paying-off roller; 10. Wire winding roller; 11. Second driving motor. Detailed implementation manners

[0023] For the convenience of understanding the present application, the present application will be described more comprehensively below with reference to the relevant drawings. Embodiments of the present application are shown in the drawings. However, the present application can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, these embodiments are provided to make the disclosure of the present application more thorough and comprehensive.

[0024] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by those of ordinary skill in the technical field to which the present application belongs. The terms used in the description of the present application herein are only for the purpose of describing specific embodiments and are not intended to limit the present application.

[0025] Please refer to Figures 1-5 , an aluminum alloy welding wire polishing device of the present utility model, comprising a bottom plate 1 and enclosing plates 2 integrally formed at both ends of the surface of the bottom plate 1. A shaft center assembly 3 is provided on one side of the two enclosing plates 2 close to each other. A first polishing cylinder 4, a second polishing cylinder 5 and a third polishing cylinder 6 distributed in a triangular shape are installed between the shaft center assemblies 3. The centers between the first polishing cylinder 4, the second polishing cylinder 5 and the third polishing cylinder 6 coincide with the center of the circle of the shaft center assembly 3. A driving assembly 7 for driving the shaft center assembly 3 to rotate by rotation and engagement is installed outside the enclosing plate 2.

[0026] Please refer to Figure 1, the surrounding plates 2 are symmetrically distributed with the center of the bottom plate 1 as the origin. The surrounding plates 2 are in an L shape. Through holes 21 are provided in the centers of the mutually approaching sides of the two surrounding plates 2. Guide rings 8 are fixedly connected to the mutually remote ends inside the two through holes 21. The two guide rings 8 can limit the movement trajectory of the aluminum alloy welding wire during polishing. When the aluminum alloy welding wire is transferred from the wire pay-off roller 9 to the wire take-up roller 10, it can be horizontally between the first polishing cylinder 4, the second polishing cylinder 5, and the third polishing cylinder 6, and be simultaneously in contact with the first polishing cylinder 4, the second polishing cylinder 5, and the third polishing cylinder 6, ensuring the polishing effect.

[0027] Please refer to Figure 1 , the shaft center assembly 3 includes a shaft collar 31, a movable ring 32, and a tooth block 33. The shaft collar 31 is installed on the mutually approaching sides of the two surrounding plates 2. The movable ring 32 is fixedly connected to the mutually approaching sides of the two shaft collars 31. The shaft collar 31 and the movable ring 32 are both located outside the through hole 21, and their centers coincide with the center of the through hole 21. The tooth block 33 is integrally formed on the outside of any movable ring 32 and is annularly and equidistantly distributed with the center of the movable ring 32 as the center point. The setting of the shaft collar 31 enables the movable ring 32 to rotate while its center coincides with the center of the through hole 21.

[0028] Please refer to Figure 4 , the first polishing cylinder 4, the second polishing cylinder 5, and the third polishing cylinder 6 are all fixedly connected between the two movable rings 32. The second polishing cylinder 5 and the third polishing cylinder 6 are respectively located at both ends of the first polishing cylinder 4 and are in contact with the surface of the first polishing cylinder 4. The surface of the cross-region of the first polishing cylinder 4, the second polishing cylinder 5, and the third polishing cylinder 6 orbits along the inner wall of the guide ring 8. Since the center of the cross-region of the first polishing cylinder 4, the second polishing cylinder 5, and the third polishing cylinder 6 coincides with the center of the through hole 21, when the movable ring 32 rotates, the first polishing cylinder 4, the second polishing cylinder 5, and the third polishing cylinder 6 will rotate around the surface of the aluminum alloy welding wire passing through the guide ring 8 to polish the surface of the aluminum alloy welding wire. The way that the first polishing cylinder 4, the second polishing cylinder 5, and the third polishing cylinder 6 cooperate to polish the aluminum alloy welding wire in a circular manner effectively avoids the unpolished residual parts during polishing processing and ensures the polishing processing efficiency of the aluminum alloy welding wire.

[0029] Please refer to Figure 3 , first mounting grooves 22 and second mounting grooves 23 are respectively provided on the surfaces of the two surrounding plates 2. The first mounting groove 22 is located on the surface of the surrounding plate 2 away from the tooth block 33 and is perpendicular to the shaft collar 31. The second mounting groove 23 is located on the side of the other surrounding plate 2 close to the tooth block 33.

[0030] Please refer to Figure 3, the driving component 7 includes a first driving motor 71 and a gear 72. The first driving motor 71 is fixedly connected in the second installation groove 23. Both the first driving motor 71 and the second driving motor 11 are servo motors of the ECMA-C20807RS model. The gear 72 is installed at the output end of the first driving motor 71 and meshes with the tooth block 33. The first driving motor 71 drives the movable ring 32 to rotate outside the shaft ring 31 through the meshing of the output end gear 72 and the tooth block 33, so that the first polishing cylinder 4, the second polishing cylinder 5 and the third polishing cylinder 6 can rotate outside the aluminum alloy welding wire to polish it.

[0031] Please refer to Figure 1 , a second driving motor 11 is fixedly connected in the first installation groove 22. The output end of the second driving motor 11 penetrates through the enclosure plate 2 and is provided with a wire winding roller 10. The wire winding roller 10 is perpendicular to the first polishing cylinder 4. The inner side of the other enclosure plate 2 is rotatably connected with a wire unwinding roller 9 parallel to the wire winding roller 10. The second driving motor 11 drives the wire winding roller 10 to rotate to wind up the polished aluminum alloy welding wire.

[0032] In the present application, the singular forms "a", "an" and "the" may also include the plural forms unless the context clearly dictates otherwise. It should also be understood that the terms "comprises / comprising", "having" or the like specify the presence of the stated features, wholes, steps, operations, components, parts or combinations thereof, but do not preclude the presence or addition of one or more other features, wholes, steps, operations, components, parts or combinations thereof.

[0033] The above are only the preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention shall be included within the protection scope of the present invention.

Claims

1. An aluminum alloy welding wire polishing device, comprising a bottom plate (1) and enclosing plates (2) integrally formed at both ends of the surface of the bottom plate (1), characterized in that: On one side of the two enclosing plates (2) close to each other, there is an axis component (3). Between the axis components (3), a first polishing cylinder (4), a second polishing cylinder (5), and a third polishing cylinder (6) are installed in a triangular distribution. The center among the first polishing cylinder (4), the second polishing cylinder (5), and the third polishing cylinder (6) coincides with the center of the axis component (3). On the outer side of the enclosing plate (2), there is a driving component (7) that drives the axis component (3) to rotate through rotational engagement.

2. The aluminum alloy welding wire polishing equipment according to claim 1, characterized in that: The enclosing plates (2) are symmetrically distributed with the center of the bottom plate (1) as the origin. The enclosing plates (2) are L-shaped. In the center of one side of the two enclosing plates (2) close to each other, through holes (21) are provided. At one end of the inner sides of the two through holes (21) away from each other, a guiding ring (8) is fixedly connected.

3. The aluminum alloy welding wire polishing equipment according to claim 2, wherein: The axis component (3) includes an axis ring (31), a movable ring (32), and a tooth block (33). The axis ring (31) is installed on one side of the two enclosing plates (2) close to each other. The movable ring (32) is fixedly connected to one side of the two axis rings (31) close to each other.

4. The aluminum alloy welding wire polishing equipment according to claim 3, characterized in that: Both the axis ring (31) and the movable ring (32) are located outside the through hole (21), and their centers coincide with the center of the through hole (21). The tooth block (33) is integrally formed on the outer side of any one of the movable rings (32) and is distributed at equal intervals in a circular shape with the center of the movable ring (32) as the center point.

5. The aluminum alloy welding wire polishing equipment according to claim 3, characterized in that: The first polishing cylinder (4), the second polishing cylinder (5), and the third polishing cylinder (6) are all fixedly connected between the two movable rings (32). The second polishing cylinder (5) and the third polishing cylinder (6) are respectively located at both ends of the first polishing cylinder (4) and are in contact with the surface of the first polishing cylinder (4). The surface of the cross-region of the first polishing cylinder (4), the second polishing cylinder (5), and the third polishing cylinder (6) orbits along the inner wall of the guiding ring (8).

6. The aluminum alloy welding wire polishing equipment according to claim 3, characterized in that: On the surfaces of the two enclosing plates (2), a first installation groove (22) and a second installation groove (23) are respectively provided. The first installation groove (22) is located on the surface of the enclosing plate (2) away from the tooth block (33) and is perpendicular to the axis ring (31). The second installation groove (23) is located on one side of the other enclosing plate (2) close to the tooth block (33).

7. The aluminum alloy welding wire polishing equipment according to claim 6, characterized in that: The driving component (7) includes a first driving motor (71) and a gear (72). The first driving motor (71) is fixedly connected in the second installation groove (23). The gear (72) is installed at the output end of the first driving motor (71) and meshes with the tooth block (33).

8. The aluminum alloy welding wire polishing equipment according to claim 6, characterized in that: A second driving motor (11) is fixedly connected in the first installation groove (22). The output end of the second driving motor (11) penetrates through the enclosing plate (2) and is provided with a wire-winding roller (10). The wire-winding roller (10) is perpendicular to the first polishing cylinder (4). On the inner side of the other enclosing plate (2), a wire-unwinding roller (9) parallel to the wire-winding roller (10) is rotatably connected.

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