Rhombic CVD (chemical vapor deposition) disc processing roller

Abstract

The utility model discloses a diamond CVD (chemical vapor deposition) disc processing roller, and relates to the technical field of polishing. A diamond CVD disc processing roller comprises a mounting ring, one side of the mounting ring is fixedly connected with a fixed mounting piece, the outer surface of the mounting ring is slidably sleeved with a movable mounting piece, the inner wall of the mounting ring is fixedly connected with a positioning block facilitating limiting, and the outer surface of the mounting ring is slidably sleeved with a disc body. Through cooperation of four first fixing grooves, four second fixing grooves, four bolts and four nuts, the movable mounting piece can extrude and fix the disc body, and then the movable mounting piece is fixed through the four bolts and the four nuts, so that the disc body is convenient to replace, and the replacement efficiency of the disc body is improved. According to the disc body, the teeth are embedded on the disc body firmly through a special CVD arrangement mode and a special drill planting method, so that the final precision of a product is achieved, and the stability, firmness and grinding performance of the teeth are guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of polishing, in particular to a diamond-shaped CVD disc processing roller. Background Art

[0002] The manufacture of disc rollers requires multiple processes, including substrate production, diamond layer production, and connection layer production. Disc rollers have a long service life and good processing performance, and can meet various high-precision and high-efficiency processing requirements.

[0003] During the use of existing disc rollers, due to the conventional process, problems such as detachment, broken teeth, and loose bonding may occur during the processing. In addition, after long-term processing, the current disc rollers may experience diamond particle shedding, thermal damage, and thermal deformation, and often the entire disc roller needs to be replaced, wasting resources and increasing the cost of use. Therefore, we propose a diamond CVD disc processing roller. Utility Model Content

[0004] The purpose of the utility model is to solve at least one of the technical problems existing in the prior art and to provide a diamond-shaped CVD disc processing roller, which can solve the problems of detachment, broken teeth and loose bonding that are prone to occur during processing due to conventional processes. In addition, the current disc roller may experience diamond particle shedding, thermal damage and thermal deformation after long-term processing, and the entire disc roller often needs to be replaced, which wastes resources and increases the cost of use.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a diamond-shaped CVD disc processing roller, comprising a mounting ring, one side of the mounting ring is fixedly connected to a fixed mounting plate, the outer surface of the mounting ring is slidably sleeved with a movable mounting plate, the inner wall of the mounting ring is fixedly connected to a positioning block for facilitating positioning, the outer surface of the mounting ring is slidably sleeved with a disc body, and the outer surface of the disc body is fixedly connected to a plurality of teeth.

[0006] Preferably, the disc body is composed of a nickel-plated layer, a reinforcement layer and a wear-resistant layer.

[0007] Preferably, heat dissipation openings are provided on the opposite surfaces of the movable installation plate and the fixed installation plate.

[0008] Preferably, four first fixing grooves are formed on a side of the movable installation piece away from the fixed installation piece, and four second fixing grooves are formed on a side of the fixed installation piece away from the movable installation piece.

[0009] Preferably, the interiors of the four second fixing grooves are all threadedly connected with bolts, and ends of the four bolts away from the fixing mounting plate are all threadedly penetrated through the disc body and extend into the corresponding first fixing grooves.

[0010] Preferably, nuts are slidably connected inside the four first fixing grooves, and the four nuts are threadedly sleeved on the outer surfaces of the corresponding bolts.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] (1) The diamond-shaped CVD disc processing roller, through the cooperation of four first fixing grooves, four second fixing grooves, four bolts and four nuts, enables the movable mounting plate to squeeze and fix the disc body, and then fix the movable mounting plate through four bolts and four nuts, so that it is easy to replace the disc body, thereby reducing the use cost of the disc body. Through a special CVD arrangement method and a special drilling technique, the teeth are firmly embedded in the disc body to achieve the final accuracy of the product, thereby ensuring the stability and firmness of the teeth and the grinding performance.

[0013] (2) The nickel-plated layer of the diamond-shaped CVD disc processing roller mainly plays the role of support and binder, increasing the holding force and firmly holding the diamond on the nickel-plated layer to prevent the diamond from falling off. The reinforcement layer mainly plays the role of increasing strength and preventing deformation. The wear-resistant layer mainly wraps the high-wear-resistant material on the outer surface of the diamond to protect the diamond, thereby further improving the service life of the disc body. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The utility model is further described below in conjunction with the accompanying drawings and embodiments:

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

[0016] Figure 2 This is a schematic diagram of the structure of the fixed installation piece of the utility model;

[0017] Figure 3 This is a schematic diagram of the cross-sectional structure of the mobile installation piece of the utility model;

[0018] Figure 4 This is a schematic diagram of the wear-resistant layer structure of the utility model.

[0019] Figure numerals: 1. mounting ring; 2. positioning block; 3. heat dissipation port; 4. disc body; 5. teeth; 6. nut; 7. bolt; 8. movable mounting plate; 9. fixed mounting plate; 10. first fixing groove; 11. second fixing groove; 12. nickel-plated layer; 13. reinforcement layer; 14. wear-resistant layer. DETAILED DESCRIPTION

[0020] This section will describe in detail the specific embodiments of the utility model. The preferred embodiments of the utility model are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the utility model, but it cannot be understood as a limitation on the protection scope of the utility model.

[0021] In the description of the present invention, it should be understood that descriptions involving orientation, such as up, down, front, back, left, right, etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0022] In the description of the present utility model, "greater than", "less than", "exceed" etc. are understood as not including the number itself, and "above", "below", "within" etc. are understood as including the number itself. If there is a description of "first" or "second", it is only used for the purpose of distinguishing the technical features, and cannot be understood as indicating or implying the relative importance or implicitly indicating the number of the indicated technical features or implicitly indicating the order of the indicated technical features.

[0023] In the description of the present invention, unless otherwise clearly defined, terms such as setting, installing, connecting, etc. should be understood in a broad sense, and technicians in the relevant technical field can reasonably determine the specific meanings of the above terms in the present invention based on the specific content of the technical solution.

[0024] See also Figure 1-4 The utility model provides a technical solution: a diamond-shaped CVD disc processing roller, comprising a mounting ring 1, a fixed mounting piece 9 is fixedly connected to one side of the mounting ring 1, a movable mounting piece 8 is slidably sleeved on the outer surface of the mounting ring 1, a positioning block 2 for facilitating position limiting is fixedly connected to the inner wall of the mounting ring 1, a disc body 4 is slidably sleeved on the outer surface of the mounting ring 1, and a plurality of teeth 5 are fixedly connected to the outer surface of the disc body 4.

[0025] The disc body 4 is composed of a nickel-plated layer 12, a reinforcement layer 13 and a wear-resistant layer 14. The opposite surfaces of the movable mounting plate 8 and the fixed mounting plate 9 are provided with heat dissipation ports 3. The side of the movable mounting plate 8 away from the fixed mounting plate 9 is provided with four first fixing grooves 10, and the side of the fixed mounting plate 9 away from the movable mounting plate 8 is provided with four second fixing grooves 11. The insides of the four second fixing grooves 11 are all threadedly connected with bolts 7. One end of the four bolts 7 away from the fixed mounting plate 9 is threadedly penetrated through the disc body 4 and extends into the corresponding first fixing grooves 10. The insides of the four first fixing grooves 10 are all slidably connected with nuts 6, and the four nuts 6 are threadedly sleeved on the outer surfaces of the corresponding bolts 7.

[0026] Furthermore, when using the device, the user sleeves the disc body 4 on the outer surface of the mounting ring 1, and then the user sleeves the movable mounting plate 8 on the outer surface of the mounting ring 1, so that the movable mounting plate 8 squeezes the disc body 4, allowing the user to fix the movable mounting plate 8 with four bolts 7, thereby facilitating the replacement of the disc body 4.

[0027] Through the cooperation of four first fixing grooves 10, four second fixing grooves 11, four bolts 7 and four nuts 6, the movable mounting plate 8 can squeeze and fix the disc body 4, and then the movable mounting plate 8 is fixed by four bolts 7 and four nuts 6, so as to facilitate the replacement of the disc body 4, thereby reducing the use cost of the disc body 4. Through a special CVD arrangement method and a special drilling technique, the teeth 5 are firmly embedded in the disc body 4 to achieve the final precision of the product, thereby ensuring the stability, firmness and grinding performance of the teeth 5.

[0028] The nickel-plated layer 12 mainly plays the role of support and binder, increasing the holding force and firmly holding the diamond on the nickel-plated layer 12 to prevent the diamond from falling off. The reinforcement layer 13 mainly plays the role of increasing strength and preventing deformation. The wear-resistant layer 14 mainly wraps the high-wear-resistant material on the outer surface of the diamond to protect the diamond, thereby further improving the service life of the disc body.

[0029] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments. Various changes can be made within the knowledge scope of ordinary technicians in the technical field without departing from the purpose of the present invention.

Claims

1. A diamond-shaped CVD disc processing roller, comprising a mounting ring (1), characterized in that: A fixed mounting plate (9) is fixedly connected to one side of the mounting ring (1); a movable mounting plate (8) is slidably sleeved on the outer surface of the mounting ring (1); a positioning block (2) for facilitating position limiting is fixedly connected to the inner wall of the mounting ring (1); a disc body (4) is slidably sleeved on the outer surface of the mounting ring (1); and a plurality of teeth (5) are fixedly connected to the outer surface of the disc body (4).

2. The diamond-shaped CVD disc processing roller according to claim 1, characterized in that: The disc body (4) is composed of a nickel-plated layer (12), a reinforcement layer (13) and a wear-resistant layer (14).

3. The diamond-shaped CVD disc processing roller according to claim 1, characterized in that: The opposite surfaces of the movable installation plate (8) and the fixed installation plate (9) are both provided with heat dissipation openings (3).

4. The diamond-shaped CVD disc processing roller according to claim 1, characterized in that: The movable installation piece (8) is provided with four first fixing grooves (10) on a side away from the fixed installation piece (9), and the fixed installation piece (9) is provided with four second fixing grooves (11) on a side away from the movable installation piece (8).

5. The diamond-shaped CVD disc processing roller according to claim 4, characterized in that: The insides of the four second fixing grooves (11) are all threadedly connected with bolts (7), and the ends of the four bolts (7) away from the fixing mounting plate (9) are all threadedly penetrated through the disc body (4) and extend into the corresponding first fixing grooves (10).

6. The diamond-shaped CVD disc processing roller according to claim 5, characterized in that: Nuts (6) are slidably connected inside the four first fixing grooves (10), and the four nuts (6) are threadedly sleeved on the outer surfaces of the corresponding bolts (7).

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