Abrasive grinding wheel facilitating ash removal

Abstract

The utility model provides an abrasive grinding wheel convenient to clean ash, which relates to the technical field of grinding tools, and comprises a bottom plate, a grinding machine and a collecting device are arranged above the bottom plate, the grinding machine comprises a double-shaft motor, a mounting plate is fixed on the side surface of the double-shaft motor, a rotating rod is fixed at the output end of the double-shaft motor, and the rotating rod is connected with the collecting device. And the rotating rod penetrates through the mounting plate, a fixing ring is fixed to the side face of the mounting plate, and the outer surface of the fixing ring is sleeved with a rotating ring. According to the abrasive grinding wheel facilitating dust removal, the flow guide ring is arranged, air flows out from the circle center position of the flow guide ring along the flow guide groove through rotation of the flow guide ring, dust attached to the side face of the grinding wheel body is blown, and meanwhile the grinding wheel body is cleaned through a brush in the rotating process of the grinding wheel body; the problem that in the prior art, in the using process of a common grinding wheel, chippings and dust can adhere to the outer surface of the grinding wheel, and dust removal is inconvenient is solved.

Description

Technical Field

[0001] The utility model relates to an abrasive grinding wheel, in particular to an abrasive grinding wheel which is convenient for cleaning, and belongs to the technical field of grinding tools. Background Art

[0002] Grinding wheels are generally composed of abrasives, binders and pores. They are consolidated abrasive tools with a certain strength and are made by consolidating ordinary abrasives into a certain shape with a binder. During use, the grinding wheel is installed on a grinding machine. The grinding machine is a common equipment used to sharpen various knives and tools. In addition to some common requirements of grinding machine tools, the grinding machine also has the characteristics of high speed, simple structure, wide applicability, and is generally manually operated.

[0003] When the grinding wheel is used on a grinding machine, the existing abrasive grinding wheel is prone to generate a large amount of debris and dust when working. Generally, the chips are removed by setting a chip groove on the surface of the grinding wheel. However, the dust will still adhere to the outer surface of the grinding wheel, which is not convenient to clean and has poor applicability. At the same time, during the grinding process, the debris and dust will be directly discharged into the air, which will not only affect the health of the operator, but also pollute the environment.

[0004] Therefore, an abrasive grinding wheel that is easy to clean is proposed. Utility Model Content

[0005] The utility model provides an abrasive grinding wheel which is easy to clean, so as to solve the problem that debris and dust adhere to the outer surface of the grinding wheel during use, which is inconvenient to clean. At the same time, the debris and dust are collected during the operation, so as to avoid the debris and dust from polluting the environment.

[0006] The utility model is implemented through the following technical scheme: an abrasive grinding wheel that is easy to clean, comprising a base plate, a grinding machine and a collecting device are arranged above the base plate, the grinding machine comprises a double-axis motor, a mounting plate is fixed to the side of the double-axis motor, a rotating rod is fixed to the output end of the double-axis motor, the rotating rod passes through the mounting plate, a fixing ring is fixed to the side of the mounting plate, a rotating ring is sleeved on the outer surface of the fixing ring, a cover plate is installed on the right side of the rotating ring, a grinding wheel body is installed on the outer surface of the rotating rod, a brush is installed on the side of the mounting plate and the cover plate that are close to each other, and the brush is in contact with the grinding wheel body.

[0007] A limiting ring is installed on the side of the mounting plate and the cover plate that are close to each other. The size of the limiting ring is smaller than the size of the grinding wheel body. The grinding wheel body can be limited by the limiting ring, thereby maintaining the stability of the grinding wheel body during rotation.

[0008] A guide ring is installed on the outer side of the grinding wheel body. The outer surface of the guide ring is provided with circumferentially arranged guide grooves. The size of the guide ring is smaller than that of the grinding wheel body. When the grinding wheel body rotates, the guide ring is driven to rotate. The rotation of the guide ring causes the air to flow out from the center position of the guide ring along the guide groove. The guide groove faces the side of the grinding wheel body to blow away the dust adhering to the side of the grinding wheel body.

[0009] A support platform is fixed on the outer surface of the dual-axis motor, and the bottom surface of the support platform is fixed to the bottom plate. The stability of the dual-axis motor can be maintained by the support platform.

[0010] The collecting device includes a collecting box, a chamber is provided inside the collecting box, a collecting box is sealed and installed on the side of the collecting box, a connecting port is provided on the outer surface of the cover plate, the connecting port passes through the cover plate, the fixing ring and the rotating ring, a pipe is fixedly connected to the outer surface of the collecting box, the other end of the pipe is fixed to the connecting port, and debris and dust inside the fixing ring can enter the interior of the collecting box through the connecting port.

[0011] The collecting device also includes a high-pressure vacuum pump installed on the upper surface of the collecting box, and the output end of the high-pressure vacuum pump is installed inside the collecting box. The output end of the high-pressure vacuum pump can drive air to flow out from the inside of the collecting box, the air pressure inside the collecting box is reduced, and the outside air enters from the cover position, driving the debris and dust generated during the rotation of the grinding wheel into the collecting box.

[0012] Two fixing plates are fixed to the inner top wall of the collection box, a filter plate is installed between the two fixing plates, the output end of the high-pressure vacuum pump is located above the filter plate, and the filter plate can prevent debris and dust entering the collection box from directly entering the interior of the high-pressure vacuum pump.

[0013] The utility model provides an abrasive grinding wheel that is easy to clean, and has the following beneficial effects:

[0014] 1. The abrasive grinding wheel which is easy to clean is provided with a guide ring. The rotation of the guide ring allows air to flow out from the center of the guide ring along the guide groove to blow away the dust adhered to the side of the grinding wheel body. At the same time, the brush cleans the grinding wheel body during the rotation of the grinding wheel body, thereby solving the problem in the prior art that debris and dust adhere to the outer surface of the grinding wheel during use, making it inconvenient to clean.

[0015] 2. The abrasive grinding wheel which is easy to clean is provided with a high-pressure vacuum pump. When the grinding wheel machine drives the grinding wheel body to rotate, the output end of the high-pressure vacuum pump can drive air to flow out from the inside of the collection box. The air pressure inside the collection box is reduced, and the outside air enters from the cover position, driving the debris and dust generated during the rotation of the grinding wheel into the collection box, thereby realizing the collection of debris and dust during the operation and preventing the debris and dust from polluting the environment. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0017] Figure 2 It is a side view of the collecting device of the utility model;

[0018] Figure 3 It is a cross-sectional view of the side view of the pipeline of the utility model;

[0019] Figure 4 This is an exploded view of the grinding machine of the utility model;

[0020] Figure 5 It is a structural schematic diagram of the guide ring of the utility model.

[0021] Description of Reference Numerals

[0022] 1. Bottom plate; 2. Grinding machine; 3. Collecting device; 4. Support table;

[0023] 201, dual-axis motor; 202, mounting plate; 203, rotating rod; 204, fixing ring; 205, rotating ring; 206, cover plate; 207, grinding wheel body; 208, brush; 209, limiting ring; 210, guide ring; 211, guide groove;

[0024] 301. Collection box; 302. Collection box; 303. Pipeline; 304. High-pressure vacuum pump; 305. Fixing plate; 306. Filter plate. DETAILED DESCRIPTION

[0025] 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 described embodiments 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 creative work are within the scope of protection of the present invention.

[0026] See also Figure 1 to Figure 5The embodiment of the utility model provides an abrasive grinding wheel that is easy to clean, including a base plate 1, a grinding machine 2 and a collecting device 3 are arranged above the base plate 1, the grinding machine 2 includes a double-axis motor 201, a mounting plate 202 is fixed to the side of the double-axis motor 201, a rotating rod 203 is fixed to the output end of the double-axis motor 201, the rotating rod 203 penetrates the mounting plate 202, a fixing ring 204 is fixed to the side of the mounting plate 202, a rotating ring 205 is sleeved on the outer surface of the fixing ring 204, a cover plate 206 is installed on the right side of the rotating ring 205, a grinding wheel body 207 is installed on the outer surface of the rotating rod 203, and a brush 208 is installed on the side where the mounting plate 202 and the cover plate 206 are close to each other, and the brush 208 is in contact with the grinding wheel body 207.

[0027] Please refer to Figure 1 , Figure 3 , Figure 4 and Figure 5 A limit ring 209 is installed on the side where the mounting plate 202 and the cover plate 206 are close to each other. The size of the limit ring 209 is smaller than the size of the grinding wheel body 207. The limit ring 209 can limit the grinding wheel body 207, thereby maintaining the stability of the grinding wheel body 207 during rotation. A guide ring 210 is installed on the outer side of the grinding wheel body 207. The outer surface of the guide ring 210 is provided with circumferentially arranged guide grooves 211. The size of the guide ring 210 is smaller than the size of the grinding wheel body 207. When the grinding wheel body 207 rotates, the guide ring 210 is driven to rotate. The rotation of the guide ring 210 causes the air to flow out from the center of the guide ring 210 along the guide groove 211. The guide groove 211 is facing the side of the grinding wheel body 207, so as to blow away the dust adhering to the side of the grinding wheel body 207.

[0028] Please refer to Figure 1 , Figure 3 , Figure 4 and Figure 5 A support platform 4 is fixed on the outer surface of the dual-axis motor 201, and the bottom surface of the support platform 4 is fixed to the bottom plate 1. The stability of the dual-axis motor 201 can be maintained by the support platform 4. The collecting device 3 includes a collecting box 301, and a chamber is opened inside the collecting box 301. A collecting box 302 is sealed and installed on the side of the collecting box 301. A connecting port is opened on the outer surface of the cover plate 206, and the connecting port passes through the cover plate 206, the fixing ring 204 and the rotating ring 205. A pipe 303 is fixedly connected to the outer surface of the collecting box 301, and the other end of the pipe 303 is fixed to the connecting port. Through the connecting port, debris and dust inside the fixing ring 204 can enter the collecting box 301.

[0029] Please refer to Figure 2 , Figure 3 , Figure 4 and Figure 5The collecting device 3 also includes a high-pressure air pump 304 installed on the upper surface of the collecting box 301. The output end of the high-pressure air pump 304 is installed inside the collecting box 301. The output end of the high-pressure air pump 304 can drive air to flow out from the inside of the collecting box 301. The air pressure inside the collecting box 301 is reduced, and the outside air enters from the position of the cover plate 206, driving the debris and dust generated during the rotation of the grinding wheel into the collecting box 301. Two fixed plates 305 are fixed to the inner top wall of the collecting box 301. A filter plate 306 is installed between the two fixed plates 305. The output end of the high-pressure air pump 304 is located above the filter plate 306. The filter plate 306 can prevent the debris and dust entering the collecting box 301 from directly entering the inside of the high-pressure air pump 304.

[0030] When the utility model is in use: the dual-axis motor 201 and the high-pressure air pump 304 are started, the dual-axis motor 201 drives the rotating rod 203 to rotate and then drives the grinding wheel body 207 to rotate, and the object to be polished is brought close to the grinding wheel body 207 for polishing. During the polishing process, the rotation of the guide ring 210 causes the air to flow out from the center position of the guide ring 210 along the guide groove 211, and the dust adhered to the side of the grinding wheel body 207 is swept. At the same time, the brush 208 cleans the grinding wheel body 207 during the rotation of the grinding wheel body 207, which solves the problem in the prior art that debris and dust adhere to the outer surface of the grinding wheel during use, making it inconvenient to clean.

[0031] At the same time, the output end of the high-pressure vacuum pump 304 can drive air to flow out from the inside of the collection box 301, the air pressure inside the collection box 301 is reduced, and the outside air enters from the cover plate 206, driving the debris dust generated during the rotation of the grinding wheel into the collection box 301. The filter plate 306 can prevent the debris dust entering the collection box 301 from directly entering the inside of the high-pressure vacuum pump 304. The collection box 302 can collect the debris dust entering the collection box 301, thereby realizing the collection of debris dust during the operation and preventing debris dust from polluting the environment.

[0032] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. An abrasive grinding wheel that is easy to clean, comprising a base plate (1), characterized in that: A grinding machine (2) and a collecting device (3) are arranged above the bottom plate (1). The grinding machine (2) comprises a double-axis motor (201). A mounting plate (202) is fixed to the side of the double-axis motor (201). A rotating rod (203) is fixed to the output end of the double-axis motor (201). The rotating rod (203) passes through the mounting plate (202). A fixing ring (204) is fixed to the side of the mounting plate (202). A rotating ring (205) is sleeved on the outer surface of the fixing ring (204). A cover plate (206) is installed on the right side of the rotating ring (205). A grinding wheel body (207) is installed on the outer surface of the rotating rod (203). A brush (208) is installed on the side of the mounting plate (202) and the cover plate (206) that are close to each other. The brush (208) is in contact with the grinding wheel body (207).

2. The abrasive grinding wheel that is easy to clean according to claim 1, characterized in that: A limiting ring (209) is installed on the side surfaces of the mounting plate (202) and the cover plate (206) that are close to each other, and the size of the limiting ring (209) is smaller than the size of the grinding wheel body (207).

3. The abrasive wheel that is easy to clean according to claim 1, characterized in that: A guide ring (210) is installed on the outer side surface of the grinding wheel body (207), and the outer surface of the guide ring (210) is provided with circumferentially arranged guide grooves (211), and the size of the guide ring (210) is smaller than the size of the grinding wheel body (207).

4. The abrasive wheel that is easy to clean according to claim 1, characterized in that: A support platform (4) is fixed on the outer surface of the dual-axis motor (201), and the bottom surface of the support platform (4) is fixed to the bottom plate (1).

5. The abrasive wheel that is easy to clean according to claim 1, characterized in that: The collecting device (3) comprises a collecting box (301), a chamber is provided inside the collecting box (301), a collecting box (302) is sealedly mounted on the side of the collecting box (301), a connecting port is provided on the outer surface of the cover plate (206), the connecting port penetrates the cover plate (206), the fixing ring (204) and the rotating ring (205), a pipe (303) is fixedly connected to the outer surface of the collecting box (301), and the other end of the pipe (303) is fixed to the connecting port.

6. The abrasive wheel that is easy to clean according to claim 1, characterized in that: The collecting device (3) further comprises a high-pressure air pump (304) installed on the upper surface of the collecting box (301), and an output end of the high-pressure air pump (304) is installed inside the collecting box (301).

7. The abrasive wheel that is easy to clean according to claim 6, characterized in that: Two fixing plates (305) are fixed to the inner top wall of the collection box (301), a filter plate (306) is installed between the two fixing plates (305), and the output end of the high-pressure vacuum pump (304) is located above the filter plate (306).

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