Steel wire wheel brush for hardware production

Abstract

The utility model provides a steel wire wheel brush for hardware production, and relates to the technical field of wheel brushes, the steel wire wheel brush comprises a mounting disc, the bottom of the mounting disc is provided with a mounting groove, the bottom of the mounting groove is fixedly connected with a spring, the interior of the mounting groove is movably connected with a mounting ring, and the outer surface of the mounting disc is in threaded connection with a rotating ring. Compared with the prior art, the polishing steel brush has the advantages that when the polishing steel brush is replaced, the rotating ring can drive the fixing ring to move downwards and break away from the outer surface of the mounting disc, so that the fixing ring relieves limiting of the limiting column, then the mounting ring is taken out from the interior of the mounting groove, the whole operation process is convenient, and the efficiency is high. The polishing steel brush is convenient to replace, when a mounting ring is fixed into a mounting groove, a spring pushes the mounting ring under extrusion of the mounting ring, meanwhile, a limiting column is limited by a limiting groove, the bottom of the limiting column is limited by a fixing ring, and the stability of the mounting ring in the mounting groove is improved.

Description

Technical Field

[0001] This utility model relates to the field of brush technology, and in particular to a steel wire brush for hardware production. Background Technology

[0002] In existing hardware production, steel wire brushes are used. The high-speed rotating steel wires of the steel wire brush rub against the surface of the workpiece to remove rust and other dirt.

[0003] A steel wire wheel brush for hardware production is disclosed in Chinese patent CN217801147U. When the grinding steel brush is severely worn, it is not necessary to replace the entire steel brush assembly; only the inner disc needs to be replaced, greatly reducing material waste. It is convenient to use and has a simple structure. However, while solving the problem, this steel wire wheel brush for hardware production has the following drawbacks:

[0004] When replacing the inner disc of the steel brush, the operator needs to pull multiple pull buttons simultaneously to remove the inner disc from the inner disc groove, which is quite troublesome. Utility Model Content

[0005] The purpose of this invention is to at least solve one of the aforementioned technical defects.

[0006] Therefore, one objective of this utility model is to provide a steel wire wheel brush for hardware production, so as to solve the problems mentioned in the background art and overcome the shortcomings of the existing technology.

[0007] To achieve the above objectives, one embodiment of this utility model provides a wire wheel brush for hardware production, including a mounting plate. The bottom of the mounting plate has a mounting groove, and a spring is fixedly connected to the bottom of the mounting groove. A mounting ring is movably connected inside the mounting groove, and a rotating ring is threadedly connected to the outer surface of the mounting plate.

[0008] Preferably, in any of the above solutions, a limiting groove is formed on the inner wall of the mounting groove, a limiting post is movably connected to the limiting groove, the limiting post is fixedly connected to the mounting ring, and the limiting groove can limit the mounting ring through the limiting post, so that the mounting ring will not rotate freely inside the mounting groove.

[0009] Preferably, the outer surface of the mounting plate is provided with a threaded groove, which is threadedly connected to the rotating ring. The threaded groove improves the stability of the rotating ring on the outside of the mounting plate.

[0010] Preferably, in any of the above embodiments, a fixing ring is fixedly connected to the inner wall of the rotating ring, the fixing ring can contact the limiting block, and the limiting block fixes the mounting ring inside the mounting groove.

[0011] Preferably, in any of the above embodiments, a fixing plate is fixedly connected to the top of the rotating ring, and a fixing hole is provided on one side of the mounting plate. The fixing hole penetrates the fixing plate, and a fixing bolt is threaded into the fixing hole. The fixing bolt fixes the rotating ring and the mounting plate together through the support plate, so that the rotating ring can remain stable when the mounting plate rotates.

[0012] Preferably, as described in any of the above embodiments, a connecting cylinder is fixedly connected to the top of the mounting plate, which facilitates the connection of the device to an external rotating device.

[0013] Preferably, the bottom of the mounting ring is fixedly connected to a grinding steel brush. The grinding steel brush can be fixedly installed on the bottom of the mounting plate by the mounting ring. When the grinding steel brush needs to be replaced, only the mounting ring and the fixed steel brush need to be replaced, which reduces the cost.

[0014] Compared with the prior art, the advantages and beneficial effects of this utility model are as follows:

[0015] 1. When replacing the grinding steel brush, rotate the rotating ring so that the rotating ring drives the fixed ring to rotate downward and disengage from the outer surface of the mounting plate, thereby releasing the fixed ring from the limiting post. Then, remove the mounting ring from the inside of the mounting groove. The whole operation is relatively convenient, making it easy to replace the grinding steel brush.

[0016] 2. When the mounting ring is fixed inside the mounting groove, the spring pushes the mounting ring under the compression of the mounting ring. At the same time, the upper limit groove limits the limit post, and the fixing ring limits the bottom of the limit post, thereby improving the stability of the mounting ring inside the mounting groove. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the structure according to an embodiment of the present utility model;

[0018] Figure 2 This is a top view of the installation disc according to an embodiment of the present utility model;

[0019] Figure 3 This is a schematic diagram of the mounting ring according to an embodiment of the present utility model;

[0020] Figure 4 This is a schematic diagram of the rotating ring according to an embodiment of the present invention.

[0021] The components are: 1. mounting plate, 2. mounting groove, 3. spring, 4. mounting ring, 5. rotating ring, 6. limiting groove, 7. limiting post, 8. threaded groove, 9. fixing ring, 10. fixing plate, 11. fixing hole, 12. fixing bolt, 13. connecting cylinder, 14. grinding steel brush. Detailed Implementation

[0022] The specific embodiments of this utility model will be further described below with reference to the accompanying drawings.

[0023] Example 1:

[0024] like Figure 1-4 As shown, a steel wire brush for hardware production in this embodiment includes a mounting plate 1. The bottom of the mounting plate 1 is provided with a mounting groove 2. A spring 3 is fixedly connected to the bottom of the mounting groove 2. A mounting ring 4 is movably connected inside the mounting groove 2. The mounting ring 4 is placed inside the mounting groove 2, and at the same time, the mounting ring 4 contacts the spring 3. A rotating ring 5 is threadedly connected to the outer surface of the mounting plate 1. The rotating ring 5 is fitted onto the bottom of the mounting plate 1 and rotated, so that the rotating ring 5 moves upward.

[0025] A limiting groove 6 is provided on the inner wall of the mounting groove 2. A limiting post 7 is movably connected to the limiting groove 6. The limiting post 7 is fixedly connected to the mounting ring 4. When the limiting post 7 is moved into the limiting groove 6, the limiting post 7 drives the mounting ring 4 to move into the mounting groove 2.

[0026] The outer surface of the mounting plate 1 is provided with a threaded groove 8, which is threadedly connected to the rotating ring 5. The rotating ring 5 rotates on the threaded groove 8 and moves upward.

[0027] A fixed ring 9 is fixedly connected to the inner wall of the rotating ring 5. The rotating ring 5 drives the fixed ring 9 to move upward, so that the fixed ring 9 drives the mounting ring 4 to move into the mounting groove 2 through the limiting post 7.

[0028] A fixing plate 10 is fixedly connected to the top of the rotating ring 5. A fixing hole 11 is opened on one side of the mounting plate 1. The fixing hole 11 passes through the fixing plate 10. A fixing bolt 12 is threaded inside the fixing hole 11. After the mounting ring 4 is fixed inside the mounting groove 2, the fixing bolt 12 is rotated to fix the rotating ring 5 to the outer surface of the mounting plate 1 through the fixing plate 10.

[0029] A connecting cylinder 13 is fixedly connected to the top of the mounting plate 1. The connecting cylinder 13 is mounted on an external rotating device, which drives the grinding steel brush 14 to rotate.

[0030] A grinding steel brush 14 is fixedly connected to the bottom of the mounting ring 4, and the grinding steel brush 14 is fixed to the bottom of the mounting plate 1 by the mounting ring 4.

[0031] The working principle of a steel wire wheel brush for hardware production in this embodiment is as follows:

[0032] When installing and fixing the grinding steel brush 14, align the limiting post 7 on the mounting ring 5 with the limiting groove 6, and slide the limiting post 7 into the limiting groove 6. At the same time, the limiting post 7 drives the mounting ring 5 to move into the mounting groove 2. Then, put the rotating ring 5 on the bottom of the mounting plate 1 and rotate it, so that the rotating ring 5 drives the fixed ring 9 to move upward. At the same time, the fixed ring 9 pushes the limiting post 7 upward, so that the limiting post 7 drives the mounting ring 5 to move and fix the mounting ring 5 inside the mounting groove 2. Finally, rotate the fixing bolt 12 to fix the rotating ring 5 to the outer surface of the mounting plate 1.

[0033] Compared with the prior art, the present invention has the following advantages:

[0034] 1. When replacing the grinding steel brush 14, rotate the rotating ring 5 so that the rotating ring 5 drives the fixed ring 9 to rotate downward and separate from the outer surface of the mounting plate 1, so that the fixed ring 9 releases the limit on the limiting post 7. Then, the mounting ring 4 can be taken out from the inside of the mounting groove 2. The whole operation process is relatively convenient, making it easier to replace the grinding steel brush 14.

[0035] 2. When the mounting ring 4 is fixed inside the mounting groove 2, the spring 3 pushes the mounting ring 4 under the compression of the mounting ring 4. At the same time, the upper limit groove 6 limits the limit post 7, and the fixing ring 9 limits the bottom of the limit post 7, thereby improving the stability of the mounting ring 4 inside the mounting groove 2.

Claims

1. A wire wheel brush for hardware production, characterized in that, The application relates to a mounting disc (1) provided with a mounting groove (2) in the bottom, a spring (3) fixedly connected to the bottom of the mounting groove (2), a mounting ring (4) movably connected to the inside of the mounting groove (2), and a rotating ring (5) threadedly connected to the outer surface of the mounting disc (1).

2. A wire wheel brush for hardware production as claimed in claim 1, characterized in that, A limiting groove (6) is formed in the inner wall of the mounting groove (2), a limiting column (7) is movably connected to the limiting groove (6), and the limiting column (7) is fixedly connected to the mounting ring (4).

3. A wire wheel brush for hardware production as claimed in claim 1, wherein A threaded groove (8) is formed in the outer surface of the mounting disc (1), and the threaded groove (8) is threadedly connected to the rotating ring (5).

4. A wire wheel brush for hardware production as defined in claim 1, wherein A fixing ring (9) is fixedly connected to the inner wall of the rotating ring (5).

5. A wire wheel brush for hardware production as defined in claim 1, wherein A fixing plate (10) is fixedly connected to the top of the rotating ring (5), a fixing hole (11) is formed in one side of the mounting disc (1), the fixing hole (11) penetrates through the fixing plate (10), and a fixing bolt (12) is threadedly connected to the inside of the fixing hole (11).

6. A wire wheel brush for hardware production as defined in claim 1, wherein A connecting cylinder (13) is fixedly connected to the top of the mounting disc (1).

7. A wire wheel brush for hardware production as defined in claim 1, wherein A polishing steel brush (14) is fixedly connected to the bottom of the mounting ring (4).

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