Steel wire brush device for rust removal

Abstract

The utility model relates to the technical field of steel wire brushes, in particular to a steel wire brush device for rust removal, which comprises a supporting rod, a motor, a baffle, a rotating shaft, a first clamping plate, a fixing structure, a second clamping plate and a steel wire brush, the inner wall of the right end of the supporting rod is fixedly connected with the outer wall of the motor, and the bottom of the motor is fixedly connected with the baffle through a fixing bolt. A driving shaft of the motor is fixedly connected with a rotating shaft, the outer wall of the rotating shaft is fixedly connected with a first clamping plate, the fixing structure comprises a fixing rod, the inner wall of the rotating shaft is fixedly connected with the fixing rod, the left end and the right end of the fixing rod are fixedly connected with sliding blocks, the sliding blocks are slidably connected with the rotating shaft, and the sliding blocks are connected with a second clamping plate in a clamped mode. The steel wire brush is slidably connected with the rotating shaft. The steel wire brush is provided with the fixing structure, the steel wire brush can be quickly mounted and dismounted, the steel wire brush can be dismounted without a tool, use is convenient and quick, and the steel wire brush is convenient to replace.

Description

Technical Field

[0001] The utility model belongs to the technical field of wire brushes, and in particular relates to a wire brush device for rust removal. Background Art

[0002] An electric rust remover is a power tool used to remove rust from the surface of steel components. Metal parts exposed to oxygen are susceptible to oxidation, leading to rust. To ensure continued use of metal products, these rusted areas must be removed, and this is where a rust remover is needed.

[0003] However, existing electric rust removers often require fixing bolts to install the wire brush, which is often time-consuming and labor-intensive to install and remove, causing inconvenience during replacement. In addition, when installing the wire brush in the existing electric rust remover, the wire brush often needs to be clamped tightly, causing inconvenience during installation. Therefore, a wire brush device for rust removal is urgently needed to solve the above problems. Utility Model Content

[0004] In order to overcome the above-mentioned technical problems, the purpose of the present utility model is to provide a wire brush device for rust removal, so as to solve the problem that the existing electric rust removers proposed in the above-mentioned background technology often require fixing bolts to install the wire brush, which is often time-consuming and labor-intensive to install and disassemble, causing inconvenience during replacement, and the existing electric rust removers often need to clamp the wire brush with force when installing the wire brush, causing inconvenience during installation.

[0005] To achieve the above-mentioned objectives, the utility model provides the following technical solutions: a wire brush device for rust removal, comprising a support rod, a motor, a baffle, a rotating shaft, a first splint, a fixing structure, a second splint and a wire brush, the inner wall of the right end of the support rod is fixedly connected to the outer wall of the motor, the bottom of the motor is fixedly connected to the baffle by a fixing bolt, the drive shaft of the motor is fixedly connected to the rotating shaft, the outer wall of the rotating shaft is fixedly connected to the first splint, the fixing structure comprises a fixing rod, the inner wall of the rotating shaft is fixedly connected to the fixing rod, the left and right ends of the fixing rod are fixedly connected to sliders, the slider is slidably connected to the rotating shaft, the slider is clamped with the second splint, and the wire brush is slidably connected to the rotating shaft.

[0006] Preferably, the top end of the support rod is fixedly connected to the handle, a battery compartment is installed on the top of the support rod, and the bottom end of the support rod is fixedly connected to the protective shell, and the protective shell is electrically connected to the motor.

[0007] Preferably, a circular hole is opened inside the rotating shaft, the inner wall of the circular hole is fixedly connected to a fixing ring, and the inner wall of the fixing ring is fixedly connected to a fixing rod.

[0008] Preferably, sliding grooves are provided on both the left and right sides of the circular hole, and the sliding grooves are slidably connected to the slider.

[0009] Preferably, springs are sleeved on both left and right ends of the fixing rod, one end of the spring abuts against the slider, and the other end of the spring abuts against the outer wall of the fixing ring.

[0010] Preferably, the bottom of the sliding block is fixedly connected to a pressing plate, and the pressing plate is provided with an anti-slip coating.

[0011] Preferably, the second clamping plate is slidably connected to the rotating shaft, and both left and right ends of the inner wall of the second clamping plate are provided with a card slot, and the card slot of the second clamping plate is clamped to the pressing plate.

[0012] Compared with the prior art, the beneficial effects of the present invention are:

[0013] 1. The wire brush device for rust removal is provided with a fixed structure. When the wire brush needs to be installed, the two pressing plates are pressed toward the middle, so that the pressing plate drives the slider to move toward the middle, and the spring contracts under pressure, causing the slider to retract into the rotating shaft, and the wire brush is inserted into the rotating shaft. Then, the second clamping plate is inserted into the rotating shaft, and the pressing plate is released. The elastic force of the spring pushes the slider to move outward, so that the slider is inserted into the second clamping plate, thereby fixing the position of the second clamping plate. When the wire brush needs to be removed, the pressing plate is pressed, and the second clamping plate is removed. The wire brush can be removed and replaced. The wire brush can be quickly installed and removed through the fixed structure, and can be removed without tools. It is convenient and quick to use, and is convenient for replacing the wire brush.

[0014] 2. The wire brush device for rust removal is provided with a rotating shaft, a first clamping plate and a second clamping plate. When the motor is turned on, the motor drives the rotating shaft to rotate, and the rotating shaft drives the wire brush to rotate. The wire brush removes rust from the object. Through the square column design of the rotating shaft, the wire brush can be inserted into the rotating shaft to drive the wire brush to rotate. There is no need for the first clamping plate and the second clamping plate to clamp the wire brush. The wire brush can be located between the first clamping plate and the second clamping plate. The installation is more convenient and labor-saving. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a front perspective schematic diagram of the utility model;

[0016] Figure 2 This is a front cross-sectional schematic diagram of the utility model;

[0017] Figure 3 This is a schematic diagram of the explosion structure of the utility model;

[0018] Figure 4 This is a schematic diagram of the rotating shaft of the utility model;

[0019] Figure 5 This is a schematic diagram of the explosion structure of the fixed structure of the utility model.

[0020] In the figure: 1. Support rod; 11. Handle; 12. Battery compartment; 13. Protective shell; 2. Motor; 3. Baffle; 4. Rotating shaft; 41. Round hole; 42. Slide groove; 5. Clamp 1; 6. Fixing structure; 61. Fixing ring; 62. Fixing rod; 63. Spring; 64. Slider; 65. Pressing plate; 7. Clamp 2; 8. Wire brush. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0022] See also Figure 1-5 The utility model provides an embodiment: a wire brush device for rust removal, comprising a support rod 1, a motor 2, a baffle 3, a rotating shaft 4, a splint 5, a fixing structure 6, a splint 2 7 and a wire brush 8. The inner wall of the right end of the support rod 1 is fixedly connected to the outer wall of the motor 2, the bottom of the motor 2 is fixedly connected to the baffle 3 by a fixing bolt, the drive shaft of the motor 2 is fixedly connected to the rotating shaft 4, the outer wall of the rotating shaft 4 is fixedly connected to the splint 1 5, the fixing structure 6 includes a fixing rod 62, the inner wall of the rotating shaft 4 is fixedly connected to the fixing rod 62, the left and right ends of the fixing rod 62 are fixedly connected to a slider 64, the slider 64 is slidably connected to the rotating shaft 4, the slider 64 is clamped with the splint 2 7, and the wire brush 8 is slidably connected to the rotating shaft 4.

[0023] Furthermore, the top end of the support rod 1 is fixedly connected to the handle 11 , a battery compartment 12 is installed on the top of the support rod 1 , and the bottom end of the support rod 1 is fixedly connected to the protective shell 13 , which is electrically connected to the motor 2 .

[0024] Furthermore, a circular hole 41 is opened inside the rotating shaft 4 , the inner wall of the circular hole 41 is fixedly connected to a fixing ring 61 , the inner wall of the fixing ring 61 is fixedly connected to a fixing rod 62 , and the position of the fixing rod 62 is fixed by the fixing ring 61 .

[0025] Furthermore, a slide groove 42 is provided on both the left and right sides of the circular hole 41 , and the slide groove 42 is slidably connected to a slider 64 , and the slider 64 is inserted into the second clamping plate 7 , thereby fixing the position of the second clamping plate 7 .

[0026] Furthermore, springs 63 are sleeved on both ends of the fixing rod 62, one end of the spring 63 rests on the slider 64, and the other end of the spring 63 rests on the outer wall of the fixing ring 61. The pressing plate 65 is released, so that the elastic force of the spring 63 pushes the slider 64 to move outward, so that the slider 64 is inserted into the second splint 7.

[0027] Furthermore, the bottom of the slider 64 is fixedly connected to the pressing plate 65 , and the pressing plate 65 is provided with an anti-slip coating to prevent the pressing plate 65 from sliding when being pressed.

[0028] Furthermore, the second clamping plate 7 is slidably connected to the rotating shaft 4 , and the left and right ends of the inner wall of the second clamping plate 7 are provided with a card slot, and the card slot of the second clamping plate 7 is clamped to the pressing plate 65 .

[0029] Working principle:

[0030] When in use, when it is necessary to install the wire brush 8, the two pressing plates 65 are pressed toward the middle, so that the pressing plates 65 drive the slider 64 to move toward the middle, and the spring 63 is compressed by the pressure, so that the slider 64 is retracted into the rotating shaft 4, and the wire brush 8 is inserted into the rotating shaft 4. Then, the second splint 7 is inserted into the rotating shaft 4, and the pressing plate 65 is released, so that the elastic force of the spring 63 pushes the slider 64 to move outward, so that the slider 64 is inserted into the second splint 7, thereby fixing the position of the second splint 7. When it is necessary to remove the wire brush 8, press the pressing plate 65, remove the second splint 7, and the wire brush 8 can be removed. It can be replaced. The wire brush 8 can be quickly installed and disassembled through the fixed structure 6, and can be disassembled without tools. It is easy and quick to use, and the wire brush 8 is easy to replace. Turn on the motor 2, so that the motor 2 drives the rotating shaft 4 to rotate, and the rotating shaft 4 drives the wire brush 8 to rotate. The wire brush 8 removes rust from the object. Through the square column design of the rotating shaft 4, the wire brush 8 can be inserted into the rotating shaft 4 to make the rotating shaft 4 drive the wire brush 8 to rotate. There is no need for the splint 1 5 and the splint 2 7 to clamp the wire brush 8. The wire brush 8 can be located between the splint 1 5 and the splint 2 7, which makes installation more convenient and labor-saving.

[0031] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above and that the present invention can be implemented in other specific forms without departing from the spirit or essential characteristics of the present invention. Therefore, the embodiments should be considered in all respects as illustrative and non-restrictive, and the scope of the present invention is defined by the appended claims, not the foregoing description, and all variations within the meaning and range of equivalents of the claims are intended to be encompassed within the present invention. Any reference sign in a claim should not be construed as limiting the claim to which it relates.

Claims

1. A wire brush device for rust removal, comprising a support rod (1), a motor (2), a baffle (3), a rotating shaft (4), a first clamping plate (5), a fixing structure (6), a second clamping plate (7) and a wire brush (8), characterized in that: The inner wall of the right end of the support rod (1) is fixedly connected to the outer wall of the motor (2); the bottom of the motor (2) is fixedly connected to the baffle (3) through a fixing bolt; the drive shaft of the motor (2) is fixedly connected to the rotating shaft (4); the outer wall of the rotating shaft (4) is fixedly connected to the first clamping plate (5); the fixed structure (6) includes a fixing rod (62); the inner wall of the rotating shaft (4) is fixedly connected to the fixing rod (62); the left and right ends of the fixing rod (62) are fixedly connected to the slider (64); the slider (64) is slidably connected to the rotating shaft (4); the slider (64) is clamped to the second clamping plate (7); and the wire brush (8) is slidably connected to the rotating shaft (4).

2. A wire brush device for rust removal according to claim 1, characterized in that: The top end of the support rod (1) is fixedly connected to the handle (11), a battery compartment (12) is installed on the top of the support rod (1), and the bottom end of the support rod (1) is fixedly connected to the protective shell (13), and the protective shell (13) is electrically connected to the motor (2).

3. A wire brush device for rust removal according to claim 1, characterized in that: A circular hole (41) is provided inside the rotating shaft (4), the inner wall of the circular hole (41) is fixedly connected to a fixing ring (61), and the inner wall of the fixing ring (61) is fixedly connected to a fixing rod (62).

4. A wire brush device for rust removal according to claim 3, characterized in that: Slide grooves (42) are provided on both the left and right sides of the circular hole (41), and the slide grooves (42) are slidably connected to the slider (64).

5. The rust removal wire brush device according to claim 1, characterized in that: The left and right ends of the fixing rod (62) are both sleeved with springs (63), one end of the spring (63) abuts against the slider (64), and the other end of the spring (63) abuts against the outer wall of the fixing ring (61).

6. A wire brush device for rust removal according to claim 1, characterized in that: The bottom of the slider (64) is fixedly connected to a pressing plate (65), and an anti-slip coating is provided on the pressing plate (65).

7. The rust removal wire brush device according to claim 1, characterized in that: The second clamping plate (7) is slidably connected to the rotating shaft (4), and the left and right ends of the inner wall of the second clamping plate (7) are both provided with a card slot, and the card slot of the second clamping plate (7) is clamped to the pressing plate (65).

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