Detachable grinding wheel

Abstract

The utility model relates to the technical field of grinding wheels, in particular to a detachable grinding wheel which comprises a grinding wheel body, connecting plates are arranged on the two sides of the grinding wheel body, a dismounting and mounting mechanism is arranged between the connecting plates and the grinding wheel body, and a cleaning mechanism is arranged on each connecting plate. By arranging the dismounting mechanism, the grinding wheel body can be simply and conveniently dismounted when needing to be maintained or cleaned, the special-shaped block is placed in the special-shaped groove, the circular plate b is located in the circular groove b at the moment, the lantern ring is in threaded connection with the circular plate b, the circular plate a and the connecting plate are fixed, the multiple supporting rods are adjusted to be in the horizontal state, and the grinding wheel body can be conveniently dismounted and mounted. The fixing rods are inserted into the circular holes, after the multiple supporting rods pass through the circular plate b, the multiple supporting rods are adjusted to be in the unfolded state, the multiple balls are located in the circular ring groove, the baffles are connected with the through holes, then the grinding wheel body can be installed, and the disassembling and assembling process of the grinding wheel body is simpler and more convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of grinding wheels, in particular to a detachable grinding wheel. Background Art

[0002] Grinding wheels are used to convert larger and harder materials into finer and more uniform powder or granular materials, so that they have better use and processing performance. In the prior art, they are mostly fixed to the connecting frame by fixing bolts or welding before use. When the grinding wheel is used for a long time, its surface needs to be cleaned and repaired, and the staff needs to use a special wrench to disassemble and assemble it, which is time-consuming and laborious. Utility Model Content

[0003] In view of the shortcomings of the prior art, the utility model provides a detachable grinding wheel, which has the advantages of being able to easily disassemble the grinding wheel and the connecting frame, saving time and effort. It solves the problem in the prior art that after a grinding wheel has been used for a long time, its surface needs to be cleaned and repaired, and the staff need to use a special wrench to disassemble and assemble it, which is time-consuming and labor-intensive.

[0004] In order to solve the above technical problems, the utility model provides the following technical solutions:

[0005] A detachable grinding wheel comprises a grinding wheel body, connecting plates are provided on both sides of the grinding wheel body, a disassembly and assembly mechanism for simply disassembling and assembling the grinding wheel body is provided between the connecting plates and the grinding wheel body, a cleaning mechanism for cleaning the grinding wheel body is provided on the connecting plates, the disassembly and assembly mechanism comprises a special-shaped groove provided on one side opposite to the other of the two connecting plates, a special-shaped block is clamped on the special-shaped groove, a circular plate a is fixedly connected to one side of the special-shaped block, a circular plate b is fixedly connected to the other side of the special-shaped block, a collar is threadedly connected to the circular plate b, a circular groove is provided on the collar, a circular groove is provided on one side of the circular plate a, and circular grooves b are provided on the other sides opposite to each other of the two connecting plates, and disassembly and assembly components are provided at both ends of the grinding wheel body.

[0006] Preferably, the disassembly and assembly assembly includes a fixing rod fixedly connected to both ends of the grinding wheel body, a plurality of square grooves are provided in a circumferential array on the two fixing rods, support rods are rotatably connected to the plurality of square grooves, a ball bearing is installed on one side of the plurality of support rods, a through hole is provided on the opposite side of the two fixing rods, and a baffle is connected to the inner thread of the through hole.

[0007] Preferably, the circular plate a, the special-shaped block and the circular plate b are all provided with circular holes, the diameter of the circular holes is the same as the diameter of the fixing rod, the diameter of the collar is larger than the diameter of the circular groove b, and the two circular grooves a respectively fit with the two ends of the grinding wheel body.

[0008] Preferably, the cleaning mechanism includes a card slot opened on one side opposite to the two connecting plates, a card block is carded in each of the two card slots, a fixing plate is fixedly connected to one side opposite to the two card blocks, and a cleaning brush is detachably installed between the two fixing plates.

[0009] Preferably, the special-shaped groove and the circular groove b are connected to each other.

[0010] Preferably, the rotation range of the plurality of support rods in the plurality of square grooves is 0° to 90°.

[0011] By means of the above technical solution, the utility model provides a detachable grinding wheel, which has at least the following beneficial effects:

[0012] 1. The utility model provides a disassembly and assembly mechanism so that the grinding wheel body can be easily disassembled and assembled when it needs to be repaired or cleaned. The special-shaped block is placed in the special-shaped groove, and the circular plate b is located in the circular groove b. The sleeve ring is threadedly connected to the circular plate b, so that the circular plate a is fixed to the connecting plate, and multiple support rods are adjusted to a horizontal state. After the fixing rods are inserted into the circular holes, the multiple support rods are adjusted to an expanded state after the multiple support rods pass through the circular plate b, so that the multiple ball bearings are located in the circular groove, and the baffle is connected to the through hole. The grinding wheel body can be installed, making the disassembly and assembly process of the grinding wheel body easier.

[0013] 2. The utility model provides a cleaning mechanism so that the grinding wheel can sweep away the debris attached to its surface during the grinding process. The cleaning brush can be easily installed between the two connecting plates through the card slot, the card block and the fixed plate, so that the grinding wheel body contacts the cleaning brush during the rotation process, so that the debris can be easily cleaned, thereby ensuring the grinding effect of the grinding wheel. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The accompanying drawings described herein are used to provide a further understanding of the present invention and constitute a part of this application:

[0015] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the structure of the cleaning mechanism of the utility model;

[0017] Figure 3 It is an exploded view of the disassembly and assembly mechanism of the utility model;

[0018] Figure 4 It is a structural schematic diagram of the disassembly and assembly components of the utility model.

[0019] Reference numerals:

[0020] 1. Connecting plate; 2. Grinding wheel body; 3. Disassembly and assembly mechanism; 301. Circular groove a; 302. Special-shaped groove; 303. Baffle plate; 304. Circular groove b; 305. Circular plate a; 306. Special-shaped block; 307. Circular plate b; 308. Ring; 309. Circular ring groove; 310. Disassembly and assembly component; 3101. Square groove; 3102. Support rod; 3103. Ball; 3104. Through hole; 4. Cleaning mechanism; 401. Cleaning brush; 402. Fixing plate; 403. Slot; 404. Block. DETAILED DESCRIPTION

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

[0022] The grinding wheel in the prior art is fixedly connected to the connecting frame by fixing bolts or welding before use. After the grinding wheel is used for a long time, its surface will produce more wear, so the grinding wheel needs to be cleaned and maintained regularly. Most staff need to use special tools to remove the grinding wheel, which is time-consuming and labor-intensive. The following describes a detachable grinding wheel provided by some embodiments of the utility model in conjunction with the accompanying drawings.

[0023] Embodiment 1:

[0024] In order to facilitate the staff to clean and maintain the grinding wheel, Figure 1-Figure 4 As shown, a detachable grinding wheel is proposed, by setting a grinding wheel body 2, connecting plates 1 are set on both sides of the grinding wheel body 2, the position of the grinding wheel body 2 is fixed by the connecting plates 1, a disassembly and assembly mechanism 3 is set between the connecting plates 1 and the grinding wheel body 2, the disassembly and assembly mechanism 3 makes it possible to easily disassemble and assemble the grinding wheel body 2 and the connecting plates 1, a cleaning mechanism 4 is set on the connecting plate 1, and the cleaning mechanism 4 is used to easily clean the surface of the grinding wheel body 2, thereby ensuring the grinding effect of the grinding wheel.

[0025] In order to facilitate the disassembly and assembly between the grinding wheel body 2 and the two connecting plates 1, a disassembly and assembly mechanism 3 is proposed, wherein a special-shaped groove 302 is provided on one side opposite to the two connecting plates 1, a special-shaped block 306 is clamped on the special-shaped groove 302, a circular plate a305 is fixedly connected to one side of the special-shaped block 306, a circular plate b307 is fixedly connected to the other side of the special-shaped block 306, a collar 308 is threadedly connected to the circular plate b307, a circular groove 309 is provided on the collar 308, a circular groove a301 is provided on one side of the circular plate a305, and a special-shaped groove 302 is provided on the two connecting plates 1. The square groove 302 and the circular groove b304 are connected to each other, and the other side of the two connecting plates 1 is provided with a circular groove b304. The two ends of the grinding wheel body 2 are provided with a disassembly assembly 310, and the disassembly assembly 310 includes a fixing rod fixedly connected to the two ends of the grinding wheel body 2, and a plurality of square grooves 3101 are provided in a circumferential array on the two fixing rods, and the plurality of square grooves 3101 are rotatably connected to support rods 3102, and one side of the plurality of support rods 3102 is installed with a ball 3103, and the opposite side of the two fixing rods is provided with a through hole 3104, and the through hole 3104 is provided. 104 is connected with a baffle plate 303 through an internal thread. Circular plate a305, the special-shaped block 306 and the circular plate b307 are all provided with circular holes. When the grinding wheel body 2 is installed between the connecting plate 1, the special-shaped block 306 is placed in the special-shaped groove 302. At this time, the circular plate b307 is located in the circular groove b304. The collar 308 and the circular plate b307 are threadedly connected and fixed, so that the circular plate a305 and the connecting plate 1 are connected and fixed. Since the rotation range of the plurality of support rods 3102 in the plurality of square grooves 3101 is 0° to 90°, the plurality of support rods 3102 can be connected and fixed. The support rods 3102 are adjusted to a horizontal state, and the fixing rods are inserted into the circular holes. After the support rods 3102 pass through the circular plate b307, the support rods 3102 are adjusted to an expanded state, so that the multiple balls 3103 are located in the annular groove 309, and the baffle plate 303 is connected to the through hole 3104, so that the grinding wheel body 2 can be installed. When the grinding wheel body 2 and the connecting plate 1 need to be disassembled, the above steps are reversed, so that the disassembly and assembly process of the grinding wheel body 2 is simpler and the disassembly and assembly efficiency of the grinding wheel body 2 is improved.

[0026] The diameter of the circular hole is the same as the diameter of the fixing rod, so that the fixing rod can pass through the circular hole. The diameter of the ring 308 is larger than the diameter of the circular groove b304, so that the ring 308 can fix the circular plate b307 on the connecting plate 1. The two circular grooves a301 respectively fit with the two ends of the grinding wheel body 2, ensuring the stability of the installation of the grinding wheel body 2.

[0027] Embodiment 2:

[0028] On the basis of Example 1, the technical solution proposed in Example 1 is used to solve the problem in the prior art that after the grinding wheel has been used for a long time, its surface needs to be cleaned and repaired, and the staff needs to use a special wrench to disassemble and assemble it, which is time-consuming and labor-intensive. However, during the grinding process, debris is easily attached to the surface of the grinding wheel body 2. If it is not cleaned in time, the grinding effect of the grinding wheel body 2 will be affected.

[0029] In order to ensure the grinding effect of the grinding wheel body 2, Figure 1 and Figure 2 As shown, a cleaning mechanism 4 is proposed, by opening a card slot 403 on the opposite side of the two connecting plates 1, and the two card slots 403 are both connected with a card block 404, and the opposite side of the two card blocks 404 are fixedly connected with a fixed plate 402, and a cleaning brush 401 is detachably installed between the two fixed plates 402, and the two card blocks 404 are connected by the two card slots 403, and the two card blocks 404 are fixed by the two fixed plates 402. When the grinding wheel body 2 is grinding and rotating, since the grinding wheel body 2 is in contact with the cleaning brush 401, the cleaning brush 401 can clean the debris on the grinding wheel body 2 in time, thereby ensuring the grinding effect of the grinding wheel body 2.

[0030] It should be noted that the terms "comprises", "includes" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article or apparatus that includes a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or apparatus.

[0031] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A detachable grinding wheel, comprising a grinding wheel body (2), wherein connecting plates (1) are arranged on both sides of the grinding wheel body (2), characterized in that: A disassembly mechanism (3) for easily disassembling and assembling the grinding wheel body (2) is provided between the connecting plate (1) and the grinding wheel body (2); a cleaning mechanism (4) for cleaning the grinding wheel body (2) is provided on the connecting plate (1); The disassembly and assembly mechanism (3) comprises a special-shaped groove (302) provided on one side opposite to the two connecting plates (1); a special-shaped block (306) is clamped on the special-shaped groove (302); a circular plate a (305) is fixedly connected to one side of the special-shaped block (306); a circular plate b (307) is fixedly connected to the other side of the special-shaped block (306); a collar (308) is threadedly connected to the circular plate b (307); a circular groove (309) is provided on the collar (308); a circular groove a (301) is provided on one side of the circular plate a (305); and a circular groove b (304) is provided on the other side opposite to the two connecting plates (1). Disassembly and assembly components (310) are provided at both ends of the grinding wheel body (2).

2. A detachable grinding wheel according to claim 1, characterized in that: The disassembly and assembly component (310) comprises a fixing rod fixedly connected to both ends of the grinding wheel body (2), a plurality of square grooves (3101) are provided in a circumferential array on the two fixing rods, support rods (3102) are rotatably connected to the plurality of square grooves (3101), a ball bearing (3103) is installed on one side of the plurality of support rods (3102), a through hole (3104) is provided on the opposite side of the two fixing rods, and a baffle (303) is connected to the inner thread of the through hole (3104).

3. A detachable grinding wheel according to claim 2, characterized in that: The circular plate a (305), the special-shaped block (306) and the circular plate b (307) are all provided with circular holes, the diameter of the circular holes is the same as the diameter of the fixing rod, the diameter of the collar (308) is larger than the diameter of the circular groove b (304), and the two circular grooves a (301) are respectively matched with the two ends of the grinding wheel body (2).

4. A detachable grinding wheel according to claim 3, characterized in that: The cleaning mechanism (4) comprises a card slot (403) provided on one side opposite to the two connecting plates (1), a card block (404) being carded in each of the two card slots (403), a fixing plate (402) being fixedly connected to one side opposite to the two fixing plates (402), and a cleaning brush (401) being detachably mounted between the two fixing plates (402).

5. The detachable grinding wheel according to claim 1, characterized in that: The special-shaped groove (302) and the circular groove b (304) are connected to each other.

6. The detachable grinding wheel according to claim 2, characterized in that: The rotation range of the plurality of support rods (3102) in the plurality of square grooves (3101) is 0° to 90°.

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