Protective assembly for grinding wheel polisher

Abstract

The utility model provides a protective assembly for a grinding wheel polisher, which comprises a base, a polishing motor arranged at the top of the base, a grinding wheel arranged at the end of an output shaft of the polishing motor, a shell arranged outside the output end of the polishing motor, a transparent shell arranged at the left end of the shell, and a clamping ring arranged at the right end of the transparent shell. The upper end and the lower end of the clamping ring are provided with clamping holes respectively, the upper end and the lower end of the shell are provided with round holes corresponding to the clamping holes respectively, the upper end and the lower end of the shell are provided with clamping mechanisms corresponding to the round holes respectively, and the transparent shell is provided with a cleaning mechanism. By means of the protection assembly for the grinding wheel polisher, parts can be conveniently polished, the situation inside the protection assembly can be conveniently observed to respond, the protection assembly can be conveniently disassembled, and therefore the working efficiency is improved, and the overall use efficiency and the overall use effect of the assembly are improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of protective equipment for grinding machines, and particularly relates to a protective component for a grinding machine. Background Art

[0002] A grinding wheel machine is a commonly used device for grinding various tools and cutting tools, and is also used for grinding, deburring and cleaning of ordinary small parts. It mainly consists of a base, a grinding wheel, a motor (or other power source), a bracket, a protective cover and a water feeder, etc. It can be divided into hand-held grinding wheel machines, vertical grinding wheel machines, suspended grinding wheel machines, bench grinding wheel machines, etc. It can be used for grinding and processing of items made of different materials such as metal, wood, stone and plastic. During the use of the existing grinding wheel machine, it is not easy to observe the working condition of the grinding wheel, and it is impossible to monitor the wear and scrapping condition of the grinding wheel in time. After long-term use, the grinding wheel may suddenly break down, affecting the equipment, and the outer shell is not easy to remove, making it inconvenient to repair the inside.

[0003] For example, the utility model with the publication number CN209887322U discloses a horizontal grinding wheel machine. In the technical solution of this patent, it includes a machine body, a rotating shaft, a protective shell, a grinding wheel body, a positioning column, a limiting piece, a moving rod, a dust collection box, a first cleaning brush, a dust discharge valve, a fixed rod and a second cleaning brush. The right end face of the machine body is provided with a rotating shaft, the right side of the rotating shaft is provided with a protective shell, the right end face of the rotating shaft is installed with a grinding wheel body, the right end face of the protective shell is installed with a positioning column, the right side of the protective shell is provided with a moving rod, the front and rear sides of the circumferential side of the moving rod are installed with limiting pieces, the left end face of the moving rod is installed with a first cleaning brush, the lower end face of the protective shell is installed with a dust collection box, the lower side of the dust collection box is installed with a dust discharge valve, the left side of the inner wall of the protective shell is installed with a fixed rod, and the right end face of the fixed rod is installed with a second cleaning brush. During the use of this device, it is not possible to observe the internal situation of the protective component in real time, and the protective component is not easy to disassemble, resulting in inconvenience in cleaning the inside of the component. Therefore, a protective component for a grinding wheel machine is proposed. Summary of the Utility Model

[0004] In view of this, the utility model aims at the deficiencies of the prior art and provides a protective component for a grinding wheel machine, which can not only facilitate the grinding of parts, but also conveniently observe the internal situation of the protective component and make a reaction, and is convenient for disassembling the protective component, thereby increasing work efficiency, and improving the overall use efficiency and overall use effect of the component.

[0005] To solve the above technical problems, the technical solution adopted by the present utility model is as follows: A protective component for a grinding wheel grinding machine, including a base, a grinding motor is arranged on the top of the base, a grinding wheel is arranged at the end of the output shaft of the grinding motor, a housing is arranged on the outer side of the output end of the grinding motor, a transparent housing is arranged at the left end of the housing, a clamping ring is arranged at the right end of the transparent housing, clamping holes are respectively arranged at the upper and lower ends of the clamping ring, circular holes corresponding to the clamping holes are arranged at the upper and lower ends of the housing, clamping mechanisms corresponding to the circular holes are respectively arranged at the upper and lower ends of the housing, and a cleaning mechanism is arranged on the transparent housing.

[0006] As a further improvement of the present utility model, the clamping mechanism includes a chassis arranged on the housing and corresponding to the circular hole, a box body is arranged on the top of the chassis, a guide rod passing through the clamping hole is slidably arranged inside the box body, a spring is sleeved on the guide rod, and a pull ring is arranged at the end of the guide rod away from the housing.

[0007] As a further improvement of the present utility model, the cleaning mechanism includes a rotating cylinder arranged in the middle of the transparent housing, an L-shaped plate is fixedly arranged at the right end of the rotating cylinder, a first bevel gear is arranged at the left end of the rotating cylinder, a rotating rod is rotatably arranged inside the rotating cylinder, a second bevel gear is arranged at the left end of the rotating rod, a third bevel gear is arranged at the right end of the rotating rod, a rotating hole is arranged on the L-shaped plate, a fixed rod is rotatably arranged inside the rotating hole, a fourth bevel gear meshing with the third bevel gear is arranged at the bottom of the fixed rod, a plurality of bristles are arranged on the fixed rod, a receiving plate close to the rotating rod is arranged on the left side of the transparent plate, a rotating motor is arranged on the left side of the receiving plate, and a fifth bevel gear meshing with the third bevel gear and the fourth bevel gear is arranged at the end of the output shaft of the rotating motor, and the rotating motor and the fifth bevel gear are connected by a coupling.

[0008] As a further improvement of the present utility model, a switch is arranged at the front end of the base, a bottom plate is arranged at the bottom of the base, support legs are respectively arranged at the four corners of the bottom of the bottom plate, and anti-slip pads are respectively arranged at the bottoms of the four support legs.

[0009] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0010] Firstly, when the grinding motor is started, the rotation of the grinding motor drives the grinding wheel to rotate, so that parts can be ground. When it is necessary to clean the inside of the housing or replace the grinding wheel, the pull ring needs to be pulled. The pulling of the pull ring drives the connected guide rod to move, thereby compressing the spring, so that the clamping hole can be separated from the guide rod, and at this time the transparent housing falls off, which is convenient for the staff to disassemble the anti-slip component.

[0011] Secondly, the transparent outer shell is made of a transparent material, which is convenient for the staff to observe the situation inside the protective component, so that they can make a reaction in the first time.

[0012] Thirdly, start the rotating motor. The start of the rotating motor drives the bevel gear five arranged at the end of the rotating motor to rotate. At this time, the bevel gear one and the bevel gear two meshing with the bevel gear five rotate. The rotation of the bevel gear one drives the rotating cylinder to rotate, and then drives the L-shaped plate to rotate, thereby driving the fixed rod passing through the rotating hole to rotate circumferentially around the rotating rod, so that the brush bristles can clean the transparent shell circumferentially. The rotation of the bevel gear two drives the rotating rod to rotate, thereby driving the bevel gear three to rotate, and at the same time driving the bevel gear four meshing with it to rotate. The bevel gear four is connected to the fixed rod. At this time, the fixed rod rotates and the brush bristles rotate at high speed, which can keep the transparent shell clean, thus facilitating the observation of the inside of the protection component.

[0013] Fourthly, the rotating directions of the rotating rod and the rotating cylinder are opposite, which can improve the rotation speed of the fixed rod, thereby improving the cleaning degree of the transparent shell. Description of the Drawings

[0014] The following further elaborates on the present utility model in conjunction with the drawings and specific embodiments.

[0015] Figure 1 is the structural schematic diagram of the present utility model;

[0016] Figure 2 is the partial enlarged structural schematic diagram at A of the present utility model;

[0017] Figure 3 is the structural schematic diagram of the cleaning mechanism of the present utility model;

[0018] Figure 4 is the internal structural schematic diagram of the clamping mechanism of the present utility model.

[0019] In the figure: 101, base; 102, grinding motor; 103, grinding wheel; 104, outer shell; 105, transparent shell; 106, clamping ring; 107, chassis; 108, box body; 109, guide rod; 110, spring; 111, pull ring; 112, receiving plate; 113, rotating motor; 114, bevel gear five; 115, rotating cylinder; 116, rotating rod; 117, bevel gear one; 118, bevel gear two; 119, L-shaped plate; 120, bevel gear three; 201, bevel gear four; 202, fixed rod; 203, brush bristles; 204, switch; 205, bottom plate; 206, support leg; 207, anti-slip pad. Specific Embodiments

[0020] To better understand the present utility model, the content of the present utility model will be further clearly elaborated below in conjunction with embodiments. However, the protected content of the present utility model is not limited to the following embodiments. In the following description, a large number of specific details are given to provide a more thorough understanding of the present utility model. However, it is obvious to those skilled in the art that the present utility model can be implemented without one or more of these details.

[0021] As Figure 1 、 2 shown, a protective component for a grinding wheel 103 grinding machine includes a base 101. A grinding motor 102 is provided on the top of the base 101. A grinding wheel 103 is provided at the end of the output shaft of the grinding motor 102. An outer shell 104 is provided on the outer side of the output end of the grinding motor 102. A transparent shell 105 is provided at the left end of the outer shell 104. A clamping ring 106 is provided at the right end of the transparent shell 105. Clamping holes are respectively provided at the upper and lower ends of the clamping ring 106. Circular holes corresponding to the clamping holes are provided at the upper and lower ends of the outer shell 104. Clamping mechanisms corresponding to the circular holes are respectively provided at the upper and lower ends of the outer shell 104. A cleaning mechanism is provided on the transparent shell 105.

[0022] As Figure 1 、 4 shown, the clamping mechanism includes a chassis 107 provided on the outer shell 104 and corresponding to the circular hole. A box body 108 is provided on the top of the disc plate. A guide rod 109 passing through the clamping hole is slidably provided inside the box body 108. A spring 110 is sleeved on the guide rod 109. A pull ring 111 is provided at the end of the guide rod 109 away from the outer shell 104.

[0023] As Figure 1 、 2 、3 shown, the cleaning mechanism includes a rotating cylinder 115 provided in the middle of the transparent shell 105. An L-shaped plate 119 is fixedly provided at the right end of the rotating cylinder 115. A first bevel gear 117 is provided at the left end of the rotating cylinder 115. A rotating rod 116 is rotatably provided inside the rotating cylinder 115. A second bevel gear 118 is provided at the left end of the rotating rod 116. A third bevel gear 120 is provided at the right end of the rotating rod 116. A rotating hole is provided on the L-shaped plate 119. A fixing rod 202 is rotatably provided inside the rotating hole. A fourth bevel gear 201 meshing with the third bevel gear 120 is provided at the bottom of the fixing rod 202. A plurality of bristles 203 are provided on the fixing rod 202. A receiving plate 112 close to the rotating rod 116 is provided on the left side of the transparent plate. A rotating motor 113 is provided on the left side of the receiving plate 112. A fifth bevel gear 114 meshing with the third bevel gear 120 and the fourth bevel gear 201 is provided at the end of the output shaft of the rotating motor 113. The rotating motor 113 and the fifth bevel gear 114 are connected by a coupling.

[0024] As Figure 1As shown, a switch 204 is provided at the front end of the base 101, a bottom plate 205 is provided at the bottom of the base 101, and support legs 206 are respectively provided at the four corners of the bottom of the bottom plate 205. Anti-slip pads 207 are respectively provided at the bottoms of the four support legs 206.

[0025] The user first starts the grinding motor 102. The start of the grinding motor 102 drives the grinding wheel 103 to rotate, so that the parts can be ground. When it is necessary to clean the inside of the outer shell 104 or replace the grinding wheel 103, the pull ring 111 needs to be pulled. The pulling of the pull ring 111 drives the guide rod 109 connected thereto to move, and then compresses the spring 110, so that the clamping hole can be separated from the guide rod 109. At this time, the transparent shell 105 falls off, which facilitates the disassembly of the anti-slip component by the staff. The transparent outer shell 104 is made of an outer transparent material, which facilitates the staff to observe the situation inside the protection component, so that a reaction can be made in the first time.

[0026] Start the rotating motor 113. The start of the rotating motor 113 drives the bevel gear five 114 provided at the end of the rotating motor 113 to rotate. At this time, the bevel gear one 117 and the bevel gear two 118 meshing with the bevel gear five 114 rotate. The rotation of the bevel gear one 117 drives the rotating cylinder 115 to rotate, and then drives the L-shaped plate 119 to rotate, so as to drive the fixing rod 202 passing through the rotating hole to rotate circumferentially around the rotating rod 116, so that the brush bristles 203 can perform circumferential cleaning on the transparent shell 105. The rotation of the bevel gear two 118 drives the rotating rod 116 to rotate, which drives the bevel gear three 120 to rotate, and at the same time drives the bevel gear four 201 meshing therewith to rotate. The bevel gear four 201 is connected to the fixing rod 202. At this time, the fixing rod 202 rotates and the brush bristles 203 rotate at a high speed, which can keep the transparent shell 105 clean, so as to facilitate the observation of the inside of the protection component. The rotation directions of the rotating rod 116 and the rotating cylinder 115 are opposite, which can increase the rotation speed of the fixing rod 202, so as to improve the cleanliness of the transparent shell 105.

[0027] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention and not to limit them. Any other modifications or equivalent replacements made by those of ordinary skill in the art to the technical solutions of the present invention shall be covered by the scope of the claims of the present invention as long as they do not depart from the spirit and scope of the technical solutions of the present invention.

Claims

1. A protective component for a grinding wheel grinder, including a base (101), characterized in that: A grinding motor (102) is provided on the top of the base (101). A grinding wheel (103) is provided at the end of the output shaft of the grinding motor (102). An outer shell (104) is provided on the outer side of the output end of the grinding motor (102). A transparent shell (105) is provided at the left end of the outer shell (104). A clamping ring (106) is provided at the right end of the transparent shell (105). Clamping holes are respectively provided at the upper and lower ends of the clamping ring (106). Circular holes corresponding to the clamping holes are provided at the upper and lower ends of the outer shell (104). Clamping mechanisms corresponding to the circular holes are respectively provided at the upper and lower ends of the outer shell (104). A cleaning mechanism is provided on the transparent shell (105).

2. The protection component for a grinding wheel grinding machine according to claim 1, characterized in that: The clamping mechanism includes a chassis (107) provided on the outer shell (104) and corresponding to the circular hole. A box body (108) is provided on the top of the disc plate. A guide rod (109) passing through the clamping hole is slidably provided inside the box body (108). A spring (110) is sleeved on the guide rod (109). A pull ring (111) is provided at the end of the guide rod (109) away from the outer shell (104).

3. The protective component for a grinding wheel grinding machine according to claim 2, characterized in that: The cleaning mechanism includes a rotating cylinder (115) provided in the middle of the transparent shell (105). An L-shaped plate (119) is fixedly provided at the right end of the rotating cylinder (115). A first bevel gear (117) is provided at the left end of the rotating cylinder (115). A rotating rod (116) is rotatably provided inside the rotating cylinder (115). A second bevel gear (118) is provided at the left end of the rotating rod (116). A third bevel gear (120) is provided at the right end of the rotating rod (116). A rotating hole is provided on the L-shaped plate (119). A fixing rod (202) is rotatably provided inside the rotating hole. A fourth bevel gear (201) meshing with the third bevel gear (120) is provided at the bottom of the fixing rod (202). A plurality of bristles (203) are provided on the fixing rod (202). A receiving plate (112) close to the rotating rod (116) is provided on the left side of the transparent plate. A rotating motor (113) is provided on the left side of the receiving plate (112). A fifth bevel gear (114) meshing with the third bevel gear (120) and the fourth bevel gear (201) is provided at the end of the output shaft of the rotating motor (113).

4. The protective component for a grinding wheel grinding machine according to claim 3, characterized in that: A switch (204) is provided at the front end of the base (101).

5. The protective component for a grinding wheel grinding machine according to claim 4, characterized in that: A bottom plate (205) is provided at the bottom of the base (101).

6. The protective component for a grinding wheel grinding machine according to claim 5, characterized in that: Support legs (206) are respectively provided at the four corners of the bottom of the bottom plate (205). Anti-slip pads (207) are respectively provided at the bottoms of the four support legs (206).

7. The protective component for a grinding wheel grinding machine according to claim 6, characterized in that: The rotating motor (113) and the fifth bevel gear (114) are connected by a coupling.

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