Diamond roller convenient to disassemble and assemble

Abstract

The utility model discloses a diamond roller convenient to disassemble and assemble, which belongs to the technical field of diamond rollers, and comprises a diamond roller body and a driving shaft, a limit plate is integrally fixed on the driving shaft and is clamped with the diamond roller body, a thread groove is arranged on the diamond roller body, and the limit plate is clamped with the thread groove. And an external thread is arranged on the outer surface of one end of the driving shaft. Under the combined action of a first limiting cover, a second limiting cover, a first internal thread, a second internal thread, a thread groove, an external thread and the like, the first limiting cover and the second limiting cover can be fixed together with the diamond roller body in a threaded mode; under the combined action of the rotating handle, the fixing groove, the connecting plate and the like, after the rotating handle is fixed to the fixing groove, the rotating handle is rotated, the first limiting cover and the second limiting cover can be directly separated from the diamond roller body, disassembly is easy, direct contact with the limiting covers is not needed in the whole process, and the limiting covers cannot scald the hands of workers.

Description

Technical Field

[0001] The utility model relates to the technical field of diamond rollers, and more specifically, to a diamond roller which is easy to disassemble and assemble. Background Art

[0002] Diamond roller, also known as diamond dresser, diamond dressing roller, diamond roller, dressing wheel, etc., is the main tool for dressing grinding wheels with diamond particles as the main abrasive. It is widely used in machine tools and grinders. It does not require high technical skills from operators. The processed products have good precision consistency and stable quality. It can significantly improve production efficiency and product quality, reduce manufacturing costs, and easily realize automatic grinding.

[0003] The diamond roller will wear out after long-term use and needs to be replaced. However, the diamond roller is very hot after use and is not convenient to disassemble. After the temperature drops, multiple fixing bolts need to be removed, which is troublesome. Therefore, in view of the above problems, a diamond roller that is easy to disassemble is proposed. Utility Model Content

[0004] 1. Technical issues to be resolved

[0005] In view of the deficiencies in the prior art, the utility model aims to provide a diamond roller that is easy to disassemble and assemble, and has the characteristic of being easy to disassemble.

[0006] (II) Technical solution

[0007] To achieve the above-mentioned purpose, the utility model provides a diamond roller that is easy to disassemble and assemble, including a diamond roller body and a driving shaft, a limit plate is integrally fixed on the driving shaft, the limit plate is clamped with the diamond roller body, a thread groove is provided on the diamond roller body, an outer surface of one end of the driving shaft is provided with an external thread, a first limit cover and a second limit cover are arranged above the diamond roller body, the first limit cover and the second limit cover are integrally connected, a connecting plate is fixedly connected to one side of the first limit cover, and a rotating handle is arranged above the connecting plate.

[0008] When using a diamond roller that is easy to disassemble and assemble according to the technical solution, the first limit cover and the second limit cover can be fixed together with the diamond roller body through the joint action of the first limit cover, the second limit cover, the thread groove and the external thread, and under the joint action of the rotating handle and the connecting plate, after the rotating handle is fixed to the connecting plate, and the rotating handle is turned, the first limit cover and the second limit cover can be directly separated from the diamond roller body. The disassembly is simple, and the limit cover does not need to be directly touched during the whole process, and the limit cover will not burn the worker's hands.

[0009] Furthermore, the inner walls of the first limiting cover and the second limiting cover are respectively provided with a first internal thread and a second internal thread.

[0010] Furthermore, the first internal thread matches the thread groove, and the second internal thread matches the external thread.

[0011] Furthermore, a fixing groove is provided on the connecting plate, and the size of the fixing groove matches the size of the insertion end of the rotating handle.

[0012] Furthermore, a clamping groove is provided on the limiting plate, a clamping block is fixedly connected to the bottom of the diamond roller body, and the clamping block is clamped with the clamping groove.

[0013] (III) Beneficial effects

[0014] In summary, the utility model has the following beneficial effects:

[0015] 1. Under the joint action of the first limiting cover, the second limiting cover, the first internal thread, the second internal thread, the thread groove and the external thread, the first limiting cover and the second limiting cover can be fixed together with the diamond roller body thread;

[0016] 2. Under the joint action of the rotating handle, the fixing groove and the connecting plate, after the rotating handle is fixed to the fixing groove, the first limit cover and the second limit cover can be directly separated from the diamond roller body by turning the rotating handle. The disassembly is simple, and the limit cover does not need to be directly touched during the whole process, and the limit cover will not burn the worker's hands. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the specific implementation of the utility model or the technical solution in the prior art, the drawings required for describing the specific implementation or the prior art will be briefly introduced below. Obviously, the drawings described below are only one implementation of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0018] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0019] Figure 2 It is a schematic diagram of the three-dimensional cross-sectional structure of the utility model;

[0020] Figure 3 This is a schematic diagram of the fixing groove structure of the utility model.

[0021] The markings in the accompanying drawings are:

[0022] 1. Rotating handle; 2. Second limit cover; 3. First limit cover; 4. Connecting plate; 5. External thread; 6. Diamond roller body; 7. Limit plate; 8. Driving shaft; 9. Snap-in block; 10. Snap-in groove; 11. Thread groove; 12. Second internal thread; 13. First internal thread; 14. Fixing groove. DETAILED DESCRIPTION

[0023] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the technical scheme in the specific implementation mode of the present invention is clearly and completely described below to further illustrate the present invention. Obviously, the specific implementation mode described is only a part of the implementation mode of the present invention, rather than all the styles.

[0024] Example:

[0025] The following is combined with Figure 1-3 The utility model is described in further detail.

[0026] See also Figure 1-3 The utility model provides a technical solution: a diamond roller that is easy to disassemble and assemble, including a diamond roller body 6 and a driving shaft 8, a limiting plate 7 is integrally fixed on the driving shaft 8, the limiting plate 7 is clamped with the diamond roller body 6, a clamping groove 10 is provided on the limiting plate 7, a clamping block 9 is fixedly connected to the bottom of the diamond roller body 6, and the clamping block 9 is clamped with the clamping groove 10, through the joint action of the clamping groove 10 and the clamping block 9, the diamond roller body 6 can be clamped and fixed with the limiting plate 7.

[0027] A thread groove 11 is provided on the diamond roller body 6, and an external thread 5 is provided on the outer surface of one end of the driving shaft 8. A first limiting cover 3 and a second limiting cover 2 are arranged above the diamond roller body 6. The inner walls of the first limiting cover 3 and the second limiting cover 2 are respectively provided with a first internal thread 13 and a second internal thread 12. The first internal thread 13 matches the thread groove 11, and the second internal thread 12 matches the external thread 5. The first limiting cover 3, the second limiting cover 2, the first internal thread 13, the second internal thread 12, the thread groove 11 and the external thread 5 work together to make the first limiting cover 3 and the second limiting cover 2 threadedly fixed to the diamond roller body 6.

[0028] The first limit cover 3 and the second limit cover 2 are connected as one body, and a connecting plate 4 is fixedly connected to one side of the first limit cover 3, a fixing groove 14 is provided on the connecting plate 4, and a rotating handle 1 is provided above the connecting plate 4, and the size of the fixing groove 14 matches the size of the insertion end of the rotating handle 1. Under the joint action of the rotating handle 1, the fixing groove 14 and the connecting plate 4, after the insertion end of the rotating handle 1 is fixed to the fixing groove 14, and the rotating handle 1 is rotated, the first limit cover 3 and the second limit cover 2 can be directly separated from the diamond roller body 6. The disassembly is simple, and the limit cover does not need to be directly touched during the whole process, and the limit cover will not burn the worker's hands.

[0029] The working principle of the utility model is as follows: during installation, the clamping block 9 is aligned with the clamping groove 10 and clamped, and then the first limit cover and the second limit cover are respectively threadedly connected to the thread groove 11 and the external thread 5, so that the first limit cover and the second limit cover are fixed to the diamond roller body 6;

[0030] When disassembling, hold the rotating handle 1, fix the insertion end of the rotating handle 1 with the fixing groove 14, and rotate the rotating handle 1, so that the first limit cover and the second limit cover can be directly separated from the diamond roller body 6, and then, the diamond roller body 6 can be separated from the limit plate 7 by moving it, which is convenient and quick.

[0031] This specific embodiment is merely an explanation of the present invention and is not a limitation of the present invention. After reading this specification, those skilled in the art may make non-creative modifications to the present embodiment as needed, but such modifications are protected by patent law as long as they are within the scope of the claims of the present invention.

Claims

1. A diamond roller that is easy to assemble and disassemble, comprising a diamond roller body (6) and a drive shaft (8), characterized in that: A limit plate (7) is integrally fixed on the driving shaft (8), the limit plate (7) is clamped with the diamond roller body (6), a thread groove (11) is provided on the diamond roller body (6), an outer surface of one end of the driving shaft (8) is provided with an external thread (5), a first limit cover (3) and a second limit cover (2) are arranged above the diamond roller body (6), the first limit cover (3) and the second limit cover (2) are integrally connected, a connecting plate (4) is fixedly connected to one side of the first limit cover (3), and a rotating handle (1) is arranged above the connecting plate (4).

2. The diamond roller that is easy to assemble and disassemble according to claim 1, characterized in that: The inner walls of the first limiting cover (3) and the second limiting cover (2) are respectively provided with a first internal thread (13) and a second internal thread (12).

3. The diamond roller that is easy to assemble and disassemble according to claim 2, characterized in that: The first internal thread (13) matches the thread groove (11), and the second internal thread (12) matches the external thread (5).

4. The diamond roller that is easy to assemble and disassemble according to claim 1, characterized in that: The connecting plate (4) is provided with a fixing groove (14), and the size of the fixing groove (14) matches the size of the insertion end of the rotating handle (1).

5. The diamond roller that is easy to assemble and disassemble according to claim 1, characterized in that: A clamping groove (10) is provided on the limiting plate (7), a clamping block (9) is fixedly connected to the bottom of the diamond roller body (6), and the clamping block (9) is clamped with the clamping groove (10).

Images