Copper strip grinding brush

Abstract

The utility model discloses a copper strip grinding brush, which relates to the technical field of copper strip grinding equipment, and comprises oppositely arranged bearing seats, a first connecting shaft and a second connecting shaft are respectively arranged on the two bearing seats, a grinding cylinder is arranged on the first connecting shaft, a steel brush is arranged on the grinding cylinder, and the steel brush is arranged on the second connecting shaft. The first connecting shaft and the second connecting shaft are detachably connected. Through detachable connection of the first connecting shaft and the second connecting shaft, after the grinding brush is used for a long time, the first connecting shaft and the second connecting shaft can be conveniently separated, and the grinding cylinder and the steel brush on the first connecting shaft can be taken down for replacement, so that convenient replacement work of the grinding brush is achieved, replacement is convenient and rapid, and practicability is higher.

Description

Technical Field

[0001] The utility model relates to the technical field of copper belt grinding equipment, in particular to a copper belt grinding brush. Background Art

[0002] The core equipment of the copper strip cleaning line is the grinding and fine brushing machine, which is mainly used to grind the surface of the copper strip to obtain a uniform surface quality. The brushed surface is required to be free of defects such as transverse chatter marks, grinding scratches and uneven oxidation.

[0003] For example, the publication number CN220806952U disclosed a grinding brush on April 19, 2024, which belongs to the field of grinding technology, including a grinding box, on which a guide roller, a grinding roller and a winding roller are sequentially arranged along the conveying direction of the copper strip, and two groups of grinding rollers are arranged, on which a grinding brush assembly is installed, and fixedly connected to the grinding roller by bolts, and a slot is arranged on one side of the grinding box corresponding to the grinding brush assembly, and one end of the rotating shaft of the two groups of grinding rollers passes through the grinding box and is respectively installed with a main gear and a sub-gear, and an intermediate gear is meshed between the main gear and the sub-gear, and the intermediate gear is rotatably connected to the grinding box, one end of the rotating shaft is connected to a motor, and the other end of the rotating shaft is rotatably connected to the grinding box, a cooling spray device is arranged on the top side of the grinding box, and a material receiving box is arranged at the bottom of the grinding box. When the above-mentioned grinding brush is used for a long time, the grinding brush is worn, and the grinding brush cannot be conveniently replaced, and the practicality is poor. Summary of the invention

[0004] The utility model aims to provide a copper belt grinding brush that is easy to replace. The utility model connects a grinding cylinder with a steel brush to a first connecting shaft, and the first connecting shaft and the second connecting shaft are detachably connected, so that the worn grinding cylinder and the steel brush can be replaced easily and quickly, and the grinding brush is easy to use.

[0005] To achieve the above-mentioned purpose, the technical solution adopted by the utility model to solve its technical problem is: a copper belt grinding brush, including relatively arranged bearing seats, the two bearing seats are respectively provided with a first connecting shaft and a second connecting shaft, the first connecting shaft is provided with a grinding cylinder, the grinding cylinder is provided with a steel brush, and the first connecting shaft and the second connecting shaft are detachably connected.

[0006] As a further solution of the utility model, a first connecting plate is provided on the first connecting shaft, a second connecting plate is provided on the second connecting shaft, and the first connecting plate is connected to the second connecting plate by a first bolt.

[0007] As a further solution of the utility model, the grinding cylinder is connected to the second connecting plate by a second bolt.

[0008] As a further solution of the present invention, the cross-sectional area of ​​the second connecting plate is larger than the cross-sectional area of ​​the first connecting plate.

[0009] As a further solution of the utility model, the second connecting plate is provided with through holes for the first bolt and the second bolt to pass through, the first connecting plate is provided with a threaded hole matching with the first bolt, and the grinding cylinder is provided with a threaded hole matching with the second bolt.

[0010] As a further solution of the utility model, a connecting cylinder is provided on the first connecting shaft, and the grinding cylinder is sleeved on the connecting cylinder.

[0011] As a further solution of the utility model, a limiting block is provided on the connecting cylinder, and a limiting groove cooperating with the limiting block is provided on the grinding cylinder.

[0012] The beneficial effects of the utility model are:

[0013] Through the detachable connection between the first connecting shaft and the second connecting shaft, after the grinding brush is used for a long time, the first connecting shaft and the second connecting shaft can be separated, and the grinding cylinder and the steel brush on the first connecting shaft can be removed for replacement, thereby realizing the convenient replacement of the grinding brush, which is convenient and quick and more practical.

[0014] The first connecting plate, the second connecting plate and the first bolt cooperate to realize convenient disassembly and assembly of the first connecting shaft and the second connecting shaft, thereby facilitating replacement; and the grinding cylinder is connected to the first connecting plate by the second bolt, thereby ensuring a stable connection between the grinding cylinder and the first connecting shaft; the axial limitation of the grinding cylinder on the connecting cylinder is realized by the cooperation of the limit block and the limit groove, thereby ensuring a stable connection between the grinding cylinder and the connecting cylinder. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic structural diagram of the copper belt grinding brush of the utility model.

[0016] Figure 2 for Figure 1 Schematic diagram of the partial enlarged structure of part A in the middle.

[0017] In the accompanying drawings: 1-bearing seat, 2-first connecting shaft, 3-second connecting shaft, 4-first connecting plate, 5-second connecting plate, 6-first bolt, 7-grinding cylinder, 8-steel brush, 9-second bolt, 10-connecting cylinder, 11-limiting block, 12-limiting groove. DETAILED DESCRIPTION

[0018] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0019] The specific implementation of the present utility model is described in detail below in conjunction with specific embodiments.

[0020] like Figure 1 As shown, the copper belt grinding brush includes relatively arranged bearing seats 1, the two bearing seats 1 are respectively provided with a first connecting shaft 2 and a second connecting shaft 3, the first connecting shaft 2 is provided with a grinding cylinder 7, the grinding cylinder 7 is provided with a steel brush 8, the steel brush 8 performs stable grinding work on the surface of the copper belt, the first connecting shaft 2 and the second connecting shaft 3 are detachably connected, so that the grinding cylinder 7 and the steel brush 8 on the first connecting shaft 2 can be easily removed for replacement.

[0021] When in use, the grinding device drives the first connecting shaft 2 and the second connecting shaft 3 to rotate under the support of the two bearing seats 1, so that the grinding cylinder 7 and the steel brush 8 on the first connecting shaft 2 rotate, thereby grinding the steel belt. After long-term grinding, the first connecting shaft 2 and the second connecting shaft 3 are directly separated, and the grinding cylinder 7 and the steel brush 8 on the first connecting shaft 2 are removed and replaced, thereby realizing the convenient replacement of the grinding brush, which is convenient and quick to replace and more practical.

[0022] Specifically, refer to Figure 1 A first connecting plate 4 is provided on the first connecting shaft 2, and a second connecting plate 5 is provided on the second connecting shaft 3. The first connecting plate 2 is connected to the second connecting plate 5 by a first bolt 6. The first connecting plate 4, the second connecting plate 5 and the first bolt 6 cooperate to realize convenient disassembly and assembly of the first connecting shaft 2 and the second connecting shaft 3. In this embodiment, the first connecting plate 4 and the second connecting plate 5 are both disc-shaped, and six first bolts 6 are provided, and the six first bolts 6 are arranged symmetrically in a ring.

[0023] The grinding cylinder 7 is connected to the second connecting plate 5 via the second bolts 9, thereby ensuring the stable connection of the grinding cylinder 7 on the first connecting shaft 2. In this embodiment, six second bolts 9 are provided, and the six second bolts 9 are arranged symmetrically in a ring.

[0024] The cross-sectional area of ​​the second connecting plate 5 is greater than the cross-sectional area of ​​the first connecting plate 4 , thereby ensuring stable connection of the first connecting plate 4 , the second connecting plate 5 , and the grinding cylinder 7 .

[0025] The second connecting plate 5 is provided with through holes for the first bolt 6 and the second bolt 9 to pass through, the first connecting plate 4 is provided with threaded holes matching with the first bolt 6, and the grinding cylinder 7 is provided with threaded holes matching with the second bolt 9. The stable connection of the first bolt 6 and the second bolt 9 is achieved through the cooperation of the through holes and the threaded holes. Specifically, the first connecting plate 4 is provided with twelve through holes, the first connecting plate 4 is provided with six threaded holes symmetrically arranged in an annular pattern, and the grinding cylinder 7 is provided with six threaded holes symmetrically arranged in an annular pattern.

[0026] A connecting cylinder 10 is provided on the first connecting shaft 2 , and the grinding cylinder 7 is sleeved on the connecting cylinder 10 . The connecting cylinder 10 is used to realize the connection between the first connecting shaft 2 and the grinding cylinder 7 .

[0027] A limit block 11 is provided on the connecting cylinder 10, and a limit groove 12 cooperating with the limit block 11 is provided on the grinding cylinder 7. The axial limitation of the grinding cylinder 7 on the connecting cylinder 10 is achieved through the cooperation of the limit block 11 and the limit groove 12, thereby ensuring a stable connection between the two. Specifically, there are six limit blocks 11, and the six limit blocks 11 are annularly symmetrically arranged on the outer wall of the connecting cylinder 10, and correspondingly, the six limit grooves 12 are annularly symmetrically arranged on the inner wall of the grinding cylinder 7.

[0028] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A copper belt grinding brush, characterized in that: The invention comprises bearing seats (1) arranged opposite to each other, wherein a first connecting shaft (2) and a second connecting shaft (3) are respectively arranged on the two bearing seats (1), a grinding cylinder (7) is arranged on the first connecting shaft (2), a steel brush (8) is arranged on the grinding cylinder (7), and the first connecting shaft (2) and the second connecting shaft (3) are detachably connected.

2. The copper strip grinding brush according to claim 1, characterized in that: The first connecting shaft (2) is provided with a first connecting plate (4), the second connecting shaft (3) is provided with a second connecting plate (5), and the first connecting plate (4) is connected to the second connecting plate (5) via a first bolt (6).

3. The copper strip grinding brush according to claim 2, characterized in that: The grinding cylinder (7) is connected to the second connecting plate (5) via a second bolt (9).

4. The copper strip grinding brush according to claim 2, characterized in that: The cross-sectional area of ​​the second connecting plate (5) is greater than the cross-sectional area of ​​the first connecting plate (4).

5. The copper strip grinding brush according to claim 3, characterized in that: The second connecting plate (5) is provided with through holes for the first bolt (6) and the second bolt (9) to pass through, the first connecting plate (4) is provided with a threaded hole matching the first bolt (6), and the grinding cylinder (7) is provided with a threaded hole matching the second bolt (9).

6. The copper strip grinding brush according to any one of claims 1 to 5, characterized in that: The first connecting shaft (2) is provided with a connecting cylinder (10), and the grinding cylinder (7) is sleeved on the connecting cylinder (10).

7. The copper strip grinding brush according to claim 6, characterized in that: The connecting cylinder (10) is provided with a limiting block (11), and the grinding cylinder (7) is provided with a limiting groove (12) that cooperates with the limiting block (11).

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