Steel wire wheel of angle grinder

Abstract

The utility model discloses an angle grinder steel wire wheel which comprises a brush wheel, a first installation hole is formed in the brush wheel, a steel brush is installed outside the brush wheel, a gasket is fixedly connected to the bottom wall of the brush wheel, a second installation hole is formed in the gasket, a fixing ring is fixedly connected to the bottom of the gasket, and the fixing ring is fixedly connected to the bottom of the brush wheel. A connecting column is fixedly connected to the outer side wall of the fixing ring, a lantern ring is fixedly connected to one end of the connecting column, a clamping groove is formed in the lantern ring, a shell is installed on the top wall of the lantern ring, a fixing block is fixedly connected to the outer side of the shell, the fixing block is installed in the clamping groove, and the steel brush is in a wave bent shape. The steel brush is made of copper wires, and the gasket is detachably connected with the brush wheel through a screw. In the actual use process, the height of the shell is slightly lower than that of the steel brush, so that equipment polishing is facilitated, bounced impurities can be blocked, and the safety of workers can be better protected.

Description

Technical Field

[0001] The utility model relates to the technical field of abrasive tools, and specifically relates to a wire wheel for an angle grinder. Background Art

[0002] An angle grinder is a common electric tool, also known as a grinding angle machine, edge machine or grinding wheel machine. It is driven by an electric motor and grinds materials such as metal, wood, and plastic by rotating a grinding wheel or disc. A wire wheel for an angle grinder is a tool for surface treatment and cleaning of metal surfaces, usually made of metal wires. When the wire wheel for an angle grinder is installed on an angle grinder and rotates at a high speed, its powerful cleaning ability can effectively remove rust, oxidation, and discoloration on the metal surface. At the same time, it can also be used to remove burrs and polish, making the surface smoother and more uniform. This grinding tool that combines an angle grinder and a wire wheel provides both grinding functions while maintaining the quality and appearance of the metal surface. Therefore, it is widely and efficiently used in the fields of metal processing and surface treatment;

[0003] After retrieval, a Chinese patent with the publication number CN205021441U discloses a wire wheel brush. The patent records that through a wheel brush body and several steel wires fixed on the wheel brush body, an installation hole for facilitating the installation of the wire wheel brush is provided at the axis of the wheel brush body. At least one circle of grooves is provided on the surface of the wheel brush body, and pressing blocks for pressing the steel wires are fixed in the grooves. The steel wires are fixed between the grooves and the pressing blocks. After the steel wires are worn to a certain extent, only the pressing blocks need to be removed and the steel wires replaced, so that the wheel brush body is fully utilized and the utilization rate of the wire wheel brush is improved;

[0004] The equipment in this solution is difficult to prevent the splashing of debris, which may cause injuries to operators, such as scratches or stabs to the eyes, skin or other parts, increasing the safety risks in the workplace. The splashing of debris makes the work area messy, and metal debris or fragments may spread to the surrounding environment, causing environmental pollution problems. To solve this technical problem, the utility model proposes a wire wheel for an angle grinder. Summary of the Invention

[0005] (1) Technical Problem to be Solved

[0006] The equipment in this solution is difficult to prevent the splashing of debris, which may cause injuries to operators, such as scratches or stabs to the eyes, skin or other parts, increasing the safety risks in the workplace. The splashing of debris makes the work area messy, and metal debris or fragments may spread to the surrounding environment, causing environmental pollution problems. To solve this technical problem, the utility model proposes a wire wheel for an angle grinder.

[0007] (2) Technical Solution

[0008] To achieve the above objectives, the utility model is realized through the following technical solutions: A wire wheel for a angle grinder, including a brush wheel, an installation hole one is opened inside the brush wheel, a steel brush is installed outside the brush wheel, a gasket is fixedly connected to the bottom wall of the brush wheel, an installation hole two is opened inside the gasket, a fixing ring is fixedly connected to the bottom of the gasket, a connecting column is fixedly connected to the outer side wall of the fixing ring, and a collar is fixedly connected to one end of the connecting column.

[0009] Preferably, a clamping groove is opened inside the collar, a housing is installed on the top wall of the collar, a fixing block is fixedly connected to the outside of the housing, and the fixing block is installed inside the clamping groove.

[0010] Preferably, the steel brush is in a wave-like bend shape, and the material of the steel brush is copper wire.

[0011] Preferably, the gasket and the brush wheel are detachably connected by screws.

[0012] Preferably, the connecting columns are distributed in an annular array, and the material of the connecting columns is stainless steel.

[0013] Preferably, the brush wheel and the fixing ring are connected through the gasket.

[0014] Beneficial effects

[0015] The utility model provides a wire wheel for a angle grinder. It has the following beneficial effects:

[0016] (1). A clamping groove is installed inside the collar, a housing is installed on the top, and the fixing block is installed inside the clamping groove, thereby enhancing the stability and protection of the assembly. The height of the housing is slightly lower than that of the steel brush, which not only facilitates the operation and modification of the equipment, but also effectively reduces the difficulty of bouncing, improves the convenience of use of the equipment, and can better protect the safety of workers, avoid debris splashing, and protect the safety of workers. Brief description of the drawings

[0017] Figure 1 It is the overall structure schematic diagram of the utility model;

[0018] Figure 2 It is the split structure schematic diagram of the utility model;

[0019] Figure 3 It is the bottom structure schematic diagram of the utility model;

[0020] Figure 4 It is the collar structure schematic diagram of the utility model.

[0021] In the figure: 1. Brush wheel; 2. Gasket; 3. Fixing ring; 4. Collar; 5. Connecting column; 6. Steel brush; 7. Housing; 8. Installation hole one; 9. Installation hole two; 10. Fixing block. Detailed implementation manners

[0022] The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model.

[0023] Please refer to Figures 1-4 , the present utility model provides a technical solution:

[0024] Embodiment 1: An angle grinder wire wheel includes a brush wheel 1. An installation hole 1 is provided inside the brush wheel 1. Steel brushes 6 are installed outside the brush wheel 1. The shape of the steel brushes 6 is optimized to be wavy, and the material is selected as copper wire, so as to better adapt to irregular surfaces and reduce damage to the workpiece to be processed. The steel brushes 6 are installed outside the brush wheel 1 for the part that actually contacts and performs cleaning and shaving. A gasket 2 is fixedly connected to the bottom wall of the brush wheel 1. An installation hole 2 is provided inside the gasket 2. The gasket 2 is fixed to the bottom of the brush wheel 1, and at the same time, the installation hole 2 is provided on the internal grinder for connecting the fixing ring 3. A fixing ring 3 is fixedly connected to the bottom of the gasket 2. A connecting column 5 is fixedly connected to the outer side wall of the fixing ring 3. One end of the connecting column 5 is fixedly connected to a collar 4.

[0025] Embodiment 2: The difference between this embodiment and Embodiment 1 is that a card slot is provided inside the collar 4, and a housing 7 is installed on the top wall of the collar 4, which can be fixed through the card slot, so that the housing 7 can be made detachable. A fixing block 10 is fixedly connected to the outside of the housing 7. A card slot is provided inside the collar 4, and the housing 7 is installed on the top. The fixing block 10 is installed inside the card slot. Such a design can increase the stability and protection of the assembly. The fixing block 10 is installed inside the card slot. The steel brushes 6 are in a wavy bend shape. The height of the housing 7 is slightly lower than that of the steel brushes 6, which is convenient for the grinding of the equipment and can block the impurities that bounce up, so as to better protect the safety of workers. The material of the steel brushes 6 is copper wire. The gasket 2 and the brush wheel 1 are detachably connected by screws. The connecting columns 5 are distributed in a circular array, and the material of the connecting columns 5 is stainless steel. The brush wheel 1 and the fixing ring 3 are connected through the gasket 2. The connecting columns 5 are distributed in a circular array and the material is stainless steel. This layout and material selection improve the stability and durability of the wire wheel. The brush wheel 1 and the fixing ring 3 are connected through the gasket 2, and this connection method can improve the firmness of the assembly.

[0026] During operation, first, the steel brush 6 is fixed outside the brush wheel 1. Then, the gasket 2 is installed below the brush wheel 1. Next, it is connected to the fixing ring 3 through the second mounting hole 9. The end of the connecting column 5 of the fixing ring 3 is connected to the collar 4, forming a complete assembly structure. There is a first mounting hole 8 inside the brush wheel 1, a second mounting hole 9 inside the gasket 2, and a card slot inside the collar 4. The housing 7 is installed at the top. The height of the housing 7 is slightly lower than that of the steel brush 6. This not only facilitates the grinding of the equipment but also blocks the impurities that bounce up, thus better protecting the safety of the workers. When the angle grinder is started, the motor drives the brush wheel 1 to rotate through the driving device. The steel brush 6 of the brush wheel 1 contacts the grinding surface of the workpiece to be processed, and cleaning and shaving begin. The smooth shape of the steel brush 6 is conducive to better adapting to irregular surfaces, and the copper wire material has good flexibility and is not easy to scratch the surface. The gasket 2 increases the stability and support of the brush wheel 1, preventing the brush wheel 1 from bending or deforming excessively. The fixing block 10 is installed inside the card slot and can be fixed through the card slot, enabling the housing 7 to be detachable.

[0027] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations.

Claims

1. An angle grinder wire wheel, characterized in that: It includes a brush wheel (1). An installation hole one (8) is provided inside the brush wheel (1). A steel brush (6) is installed outside the brush wheel (1). A gasket (2) is fixedly connected to the bottom wall of the brush wheel (1). An installation hole two (9) is provided inside the gasket (2). A fixing ring (3) is fixedly connected to the bottom of the gasket (2). A connecting column (5) is fixedly connected to the outer side wall of the fixing ring (3). One end of the connecting column (5) is fixedly connected to a collar (4).

2. A wire wheel for an angle grinder according to claim 1, characterized in that: A clamping groove is provided inside the collar (4). A housing (7) is installed on the top wall of the collar (4). A fixing block (10) is fixedly connected to the outside of the housing (7). The fixing block (10) is installed inside the clamping groove.

3. A wire wheel for an angle grinder according to claim 1, characterized in that: The steel brush (6) is in a wave-like bend shape, and the material of the steel brush (6) is copper wire.

4. The wire wheel of a angle grinder according to claim 1, characterized in that: The gasket (2) and the brush wheel (1) are detachably connected by screws.

5. The wire wheel of an angle grinder according to claim 1, characterized in that: The connecting columns (5) are distributed in an annular array, and the material of the connecting columns (5) is stainless steel.

6. The wire wheel of an angle grinder according to claim 1, characterized in that: The brush wheel (1) is connected to the fixing ring (3) through the gasket (2).

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