Diamond grinding wheel structure

Abstract

The utility model relates to the technical field of diamond grinding wheels, and discloses a diamond grinding wheel structure which comprises a grinding wheel frame, a plurality of nuts are fixedly arranged on the edge of one side of one end of the grinding wheel frame, and a plurality of installation through holes are formed in the positions, corresponding to the nuts, of one end of the grinding wheel frame. A fastening bolt is movably connected to the inner side of the mounting through hole, a diamond grinding block is connected to the other side of one end of the grinding wheel frame through a fastening bolt, and a fixed mounting hole is formed in the diamond grinding block; according to the utility model, the grinding wheel frame and the diamond grinding block can be quickly disassembled and assembled through the mutual matching between the fastening bolt and the nut, and meanwhile, the matching between the positioning block and the positioning insertion hole is enhanced, so that the use stability of the diamond grinding block can be improved, and the service life of the diamond grinding block is prolonged. And the acting force borne by the fastening bolt in the using process can be effectively reduced, and the whole mechanism is simple and convenient to use.

Description

Technical Field

[0001] The utility model relates to the technical field of diamond grinding wheels, and more specifically to a diamond grinding wheel structure. Background Art

[0002] Diamond grinding wheel is a kind of diamond tool, which is mainly suitable for surface grinding of various refractory materials. The product adopts a specially designed conical mounting hole structure, which is easy to load and unload. It has the advantages of good processing flatness, high grinding efficiency and long life. It can be applied to all domestic and imported grinding equipment.

[0003] During the use of the existing diamond grinding wheel, it is usually an integral structure. The working part of the diamond grinding wheel and the main body cannot be disassembled and replaced. After long-term use, when the working part of the diamond grinding wheel is worn and needs to be replaced, the entire wheel needs to be replaced, which is costly. Therefore, we propose a diamond grinding wheel structure. Utility Model Content

[0004] In order to overcome the above defects of the prior art, the utility model provides a diamond grinding wheel structure to solve the problems existing in the above background technology.

[0005] The utility model provides the following technical solutions: a diamond grinding wheel structure, comprising a grinding wheel frame, a plurality of nuts are fixedly arranged on one side edge of one end of the grinding wheel frame, a plurality of mounting through holes are opened at one end of the grinding wheel frame at positions corresponding to the nuts, a fastening bolt is movably connected to the inner side of the mounting through hole, a diamond grinding block is connected to the other side of one end of the grinding wheel frame through the fastening bolt, and a fixed mounting hole is opened inside the diamond grinding block;

[0006] Furthermore, a plurality of reinforced positioning blocks are fixedly connected to the other side of one end of the grinding wheel frame, and a positioning socket matched with the reinforced positioning block is provided inside the diamond grinding block.

[0007] Furthermore, a reinforcing support plate is fixedly connected to the inner side of the grinding wheel frame.

[0008] Furthermore, a threaded mounting hole is provided in the middle of the reinforcing support plate, and a movable protective mechanism is movably connected to the inner side of the threaded mounting hole.

[0009] Furthermore, the movable protection mechanism includes a threaded rod, and one end of the threaded rod is fixedly connected to a protection cover.

[0010] Furthermore, a connecting handle is fixedly connected to the outer side of the protective cover.

[0011] Furthermore, the cross-sectional shape of the fixed installation hole is T-shaped, and the inner side of the fixed installation hole is in contact with an end of the fastening bolt close to the diamond grinding block.

[0012] Technical effects and advantages of the utility model:

[0013] The utility model can quickly disassemble and assemble the grinding wheel frame and the diamond grinding block through the mutual cooperation between the fastening bolts and the nuts, and at the same time strengthen the cooperation between the positioning block and the positioning socket, which can improve the use stability of the diamond grinding block and can effectively reduce the force applied to the fastening bolts during use. The overall structure is simple and easy to use.

[0014] The utility model can improve the bearing capacity of the entire grinding wheel frame by means of the reinforced support plate, and when the threaded mounting hole and the movable protection mechanism cooperate with each other, the entire frame can be quickly connected and assembled when not in use, thereby protecting the diamond grinding block and preventing the diamond grinding block from being damaged, and the operation is convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0016] Figure 2 This is a schematic diagram of the structure of the diamond grinding block of the utility model.

[0017] Figure 3 This is a schematic diagram of the threaded rod structure of the utility model.

[0018] Figure 4 This is a schematic diagram of the structure of the reinforced positioning block of the utility model.

[0019] The accompanying drawings are marked as follows: 1. grinding wheel frame; 2. nut; 3. mounting through hole; 4. reinforced positioning block; 5. fastening bolt; 6. diamond grinding block; 7. fixed mounting hole; 8. positioning socket; 9. reinforced support plate; 10. threaded mounting hole; 11. movable protective mechanism; 12. protective cover; 13. threaded rod; 14. connecting handle. DETAILED DESCRIPTION

[0020] The technical solution of the present invention will be clearly and completely described below in conjunction with the drawings in the present invention. In addition, the forms of the various structures recorded in the following embodiments are merely illustrative, and the present invention is not limited to the various structures recorded in the following embodiments. All other implementations obtained by ordinary technicians in this field without making creative work belong to the scope of protection of the present invention.

[0021] Reference Figure 1-4The utility model provides a diamond grinding wheel structure, including a grinding wheel frame 1, a plurality of nuts 2 are fixedly arranged on one side edge of one end of the grinding wheel frame 1, a plurality of mounting through holes 3 are opened at one end of the grinding wheel frame 1 at positions corresponding to the nuts 2, a fastening bolt 5 is movably connected to the inner side of the mounting through hole 3, a diamond grinding block 6 is connected to the other side of one end of the grinding wheel frame 1 through the fastening bolt 5, and a fixed mounting hole 7 is opened inside the diamond grinding block 6;

[0022] A plurality of reinforced positioning blocks 4 are fixedly connected to the other side of one end of the grinding wheel frame 1 , and a positioning socket 8 matched with the reinforced positioning block 4 is provided inside the diamond grinding block 6 .

[0023] Among them, a reinforcing support plate 9 is fixedly connected to the inner side of the grinding wheel frame 1. The reinforcing support plate 9 can improve the overall strength of the grinding wheel frame 1, so that the grinding wheel frame 1 can be used stably and is not easily deformed.

[0024] Among them, a threaded mounting hole 10 is opened in the middle of the reinforced support plate 9, and a movable protective mechanism 11 is movably connected to the inner side of the threaded mounting hole 10, so that the movable protective mechanism 11 can be installed on the inner side of the threaded mounting hole 10, so as to cover the end of the grinding wheel frame 1, so as to protect the diamond grinding block 6 when it is in the storage state, and the operation is convenient.

[0025] Among them, the movable protective mechanism 11 includes a threaded rod 13, one end of which is fixedly connected to a protective cover 12, so that the threaded rod 13 can be rotated and inserted into the inner side of the threaded mounting hole 10 to connect with the reinforced support plate 9, so that the protective cover 12 can cover the diamond grinding block 6, thereby quickly installing it and providing protection for the diamond grinding block 6.

[0026] The outer side of the protective cover 12 is fixedly connected with a connecting handle 14 , which is convenient for moving the connecting handle 14 and can quickly disassemble and assemble the protective cover 12 and the threaded rod 13 .

[0027] Among them, the cross-sectional shape of the fixed mounting hole 7 is T-shaped, and the inner side of the fixed mounting hole 7 is fitted with the end of the fastening bolt 5 close to the diamond grinding block 6, so that the fastening bolt 5 can be stably inserted into the fixed mounting hole 7 and the inner side of the mounting through hole 3 and the nut 2 for connection and fixation, which is easy to operate.

[0028] The working principle of the utility model is as follows: during use, when the diamond grinding block 6 needs to be disassembled and replaced, the fastening bolt 5 is rotated and disassembled so that the fastening bolt 5 can be separated from the nut 2, and the fastening bolt 5 is pulled out from the inner side of the mounting through hole 3 and the fixed mounting hole 7, so that the diamond grinding block 6 can be quickly disassembled. After replacement, the fixed mounting hole 7 is aligned with the mounting through hole 3, so that the positioning socket 8 can be sleeved on the outer side of the surface of the reinforced positioning block 4, and the fastening bolt 5 is rotated and installed, so that the diamond grinding block 6 can be quickly replaced and installed; when the whole is not used, the connecting handle 14 drives the protective cover 12 and the threaded rod 13 to move, so that the end of the threaded rod 13 away from the protective cover 12 is rotated and installed on the inner side of the threaded mounting hole 10, and is connected and fixed between the reinforced support plate 9, and the protective cover 12 is installed so that the protective cover 12 can cover one end of the grinding wheel frame 1 and cover the diamond grinding block 6, which can provide stable protection for the diamond grinding block 6, and the operation is convenient and fast.

[0029] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, which may refer to mechanical connection or electrical connection, or internal communication between two components, or direct connection. "upper", "lower", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the object being described changes, the relative positional relationship may change;

[0030] Secondly: In the drawings of the embodiments disclosed in the present utility model, only the structures related to the embodiments disclosed in the present utility model are involved, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present utility model can be combined with each other;

[0031] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.

Claims

1. A diamond grinding wheel structure, comprising a grinding wheel frame (1), characterized in that: A plurality of nuts (2) are fixedly provided on one side edge of one end of the grinding wheel frame (1); a plurality of mounting through holes (3) are provided at one end of the grinding wheel frame (1) at positions corresponding to the nuts (2); a fastening bolt (5) is movably connected to the inner side of the mounting through hole (3); a diamond grinding block (6) is connected to the other side of one end of the grinding wheel frame (1) via the fastening bolt (5); and a fixed mounting hole (7) is provided inside the diamond grinding block (6).

2. A diamond grinding wheel structure according to claim 1, characterized in that: A plurality of reinforced positioning blocks (4) are fixedly connected to the other side of one end of the grinding wheel frame (1), and a positioning socket (8) adapted to the reinforced positioning block (4) is provided inside the diamond grinding block (6).

3. A diamond grinding wheel structure according to claim 1, characterized in that: A reinforcing support plate (9) is fixedly connected to the inner side of the grinding wheel frame (1).

4. A diamond grinding wheel structure according to claim 3, characterized in that: A threaded mounting hole (10) is provided in the middle of the reinforcing support plate (9), and a movable protection mechanism (11) is movably connected to the inner side of the threaded mounting hole (10).

5. A diamond grinding wheel structure according to claim 4, characterized in that: The movable protection mechanism (11) comprises a threaded rod (13), one end of the threaded rod (13) being fixedly connected to a protection cover (12).

6. A diamond grinding wheel structure according to claim 5, characterized in that: A connecting handle (14) is fixedly connected to the outer side of the protective cover (12).

7. The diamond grinding wheel structure according to claim 1, characterized in that: The cross-sectional shape of the fixed installation hole (7) is T-shaped, and the inner side of the fixed installation hole (7) is in contact with an end of the fastening bolt (5) close to the diamond grinding block (6).

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