Diamond roller for gear machining

Abstract

A diamond roller for gear machining comprises a rotating shaft connected with a driving system and a diamond roller body installed on the rotating shaft and further comprises an installation assembly, limiting blocks, a first shaft hole and a first limiting groove, the diamond roller body is connected with the rotating shaft through the installation assembly, and the multiple limiting blocks are arranged on the surface of one end of the rotating shaft; the mounting assembly comprises a fixing disc, a pressing disc, a fixing bolt, a mounting hole, a second shaft hole, a second limiting groove and an adjusting groove, the fixing disc is fixed to the rotating shaft, the portion, on one side of the diamond roller, of the rotating shaft is sleeved with the pressing disc, and the pressing disc and the fixing disc are fixed through the fixing bolt; the diamond roller fixing device is novel in structure and ingenious in conception, the diamond roller can be conveniently installed and fixed, meanwhile, the diamond roller fixing device can be suitable for installation of diamond rollers of installation holes in different positions, applicability is high, and the diamond roller fixing device has good heat dissipation performance.

Description

Technical Field

[0001] The utility model relates to a diamond roller, in particular to a diamond roller for gear processing. Background Technique

[0002] As a basic component in modern industry, gears play a crucial role in many fields such as automobiles, aerospace, precision instruments, railway transportation, machinery, and national defense. For the finish machining of high-order modified gears, the main method is gear grinding, including form grinding and generating grinding. Correspondingly, diamond grinding wheels such as form grinding wheels and worm grinding wheels are required to precisely grind the tooth surface. The size and shape accuracy of the grinding wheel directly affect the gear accuracy. At present, the diamond roller dressing method is a relatively popular dressing method for grinding wheels used in gear grinding. Through form dressing, the diamond roller profile is transferred to the grinding wheel profile, and then the formed grinding wheel is used to grind the gear, indirectly transferring the diamond roller profile to the gear tooth profile to achieve the dressing effect. The diamond roller mainly consists of diamond, nickel plating layer, reinforcement layer, and matrix structure. The high-precision diamond dressing roller is a high-efficiency, long-life, and low-cost grinding wheel dressing tool for special machine tools and gear grinders used in large-scale forming grinding, and is mainly used for dressing white corundum and silicon carbide grinding wheels with complex profiles.

[0003] However, in actual use, there are still some disadvantages. For example, the diamond roller for gear processing currently generally uses a fixed shaft for positioning and fixing, which is inconvenient for installing diamond rollers with different mounting holes. At the same time, a certain amount of heat is generated during the processing of the diamond roller, and it is not easy for the heat to dissipate after clamping and installation. Content of the Utility Model

[0004] In view of the above situation, in order to overcome the defects of the prior art, the utility model provides a diamond roller for gear processing, effectively solving the problems that the diamond roller for gear processing currently generally uses a fixed shaft for positioning and fixing, which is inconvenient for installing diamond rollers with different mounting holes, and at the same time, a certain amount of heat is generated during the processing of the diamond roller, and it is not easy for the heat to dissipate after clamping and installation.

[0005] To achieve the above purpose, the utility model provides the following technical solutions: The utility model includes a rotating shaft connected to a drive system and a diamond roller installed on the rotating shaft, and further includes an installation component, a limiting block, a first shaft hole, and a first limiting groove. The diamond roller is connected to the rotating shaft through the installation component, and several limiting blocks are arranged on the surface of one end of the rotating shaft;

[0006] The installation component includes a fixed disk, a pressing disk, fixing bolts, installation holes, second shaft holes, second limiting grooves, and adjusting grooves. The fixed disk is fixed on the rotating shaft. A pressing disk is sleeved on the rotating shaft on one side of the diamond roller. The pressing disk and the fixed disk are fixed by the fixing bolts. Second shaft holes are respectively formed at the positions corresponding to the rotating shaft in the middles of the fixed disk and the pressing disk. Second limiting grooves are respectively formed at the positions corresponding to the limiting blocks on the fixed disk and the pressing disk. A plurality of adjusting grooves are formed on both the fixed disk and the pressing disk.

[0007] Preferably, a first shaft hole is formed at the position of the diamond roller corresponding to the rotating shaft.

[0008] Preferably, a first limiting groove is formed at the position of the diamond roller corresponding to the limiting block.

[0009] Preferably, a plurality of installation holes are formed at the position near the middle of the diamond roller.

[0010] Preferably, the adjusting groove is of an arc structure.

[0011] Preferably, the fixing bolts pass through the installation holes of the fixed disk, the pressing disk, and the diamond roller for fixing.

[0012] Advantageous effects: When the present utility model is in use, the first shaft hole of the diamond roller is sleeved on the rotating shaft. During the sleeving process, the first limiting groove corresponds to the limiting block. After the sleeving is completed, the second shaft hole on the pressing disk corresponds to the rotating shaft, and the second limiting groove on the pressing disk corresponds to the limiting block for sleeving. After the sleeving is completed, the fixing bolts pass through the installation holes of the fixed disk, the pressing disk, and the diamond roller for fixing, and thus the fixing of the diamond roller can be completed. The provided adjusting grooves can be used for fitting and installation with the installation holes at different positions, with strong applicability. At the same time, the opened adjusting grooves can dissipate heat from the diamond roller during processing, which is beneficial for use.

[0013] The structure of the present utility model is novel and ingeniously conceived, facilitating the installation and fixing of the diamond roller. At the same time, it can be applicable to the installation of diamond rollers with installation holes at different positions, with strong applicability, and has good heat dissipation performance. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The drawings are used to provide further understanding of the present utility model and constitute a part of the specification. Together with the embodiments of the present utility model, they are used to explain the present utility model and do not constitute a limitation to the present utility model. In the drawings:

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

[0016] Figure 2 is the side view of the rotating shaft of the present utility model;

[0017] Figure 3It is a schematic structural diagram of the diamond roller of the present utility model;

[0018] Figure 4 It is a side view of the pressing plate of the present utility model;

[0019] Reference numerals in the figure: 1, rotating shaft; 2, diamond roller; 3, mounting assembly; 4, limiting block; 5, first shaft hole; 6, first limiting groove; 7, fixed disk; 8, pressing plate; 9, fixing bolt; 10, mounting hole; 11, second shaft hole; 12, second limiting groove; 13, adjusting groove. Specific embodiments

[0020] The following will further elaborate on the specific embodiments of the present utility model in conjunction with the attached Figures 1-4 Drawings.

[0021] Embodiment 1, given by Figures 1-4 The present utility model provides a diamond roller for gear processing, including a rotating shaft 1 connected to a drive system and a diamond roller 2 mounted on the rotating shaft 1. It also includes a mounting assembly 3, a limiting block 4, a first shaft hole 5, a first limiting groove 6, a fixed disk 7, a pressing plate 8, a fixing bolt 9, a mounting hole 10, a second shaft hole 11, a second limiting groove 12, and an adjusting groove 13. The diamond roller 2 is connected to the rotating shaft 1 through the mounting assembly 3, and a plurality of limiting blocks 4 are provided on the surface of one end of the rotating shaft 1;

[0022] The mounting assembly 3 includes a fixed disk 7, a pressing plate 8, a fixing bolt 9, a mounting hole 10, a second shaft hole 11, a second limiting groove 12, and an adjusting groove 13. The fixed disk 7 is fixed on the rotating shaft 1, a pressing plate 8 is sleeved on the rotating shaft 1 on one side of the diamond roller 2, the pressing plate 8 and the fixed disk 7 are fixed by the fixing bolt 9, second shaft holes 11 are provided at the positions corresponding to the rotating shaft 1 in the middle of the fixed disk 7 and the pressing plate 8, second limiting grooves 12 are provided at the positions corresponding to the limiting blocks 4 on the fixed disk 7 and the pressing plate 8, and a plurality of adjusting grooves 13 are provided on both the fixed disk 7 and the pressing plate 8.

[0023] Embodiment 2

[0024] In Embodiment 1, the installation and use of the diamond roller 2 are inconvenient. Referring to Figure 1 , as another preferred embodiment, the difference from Embodiment 1 is that a first shaft hole 5 is provided at the position of the diamond roller 2 corresponding to the rotating shaft 1, which is convenient for the installation and use of the diamond roller 2.

[0025] Embodiment 3

[0026] In Embodiment 1, the fixation of the diamond roller 2 is inconvenient. Referring to Figure 1 , as another preferred embodiment, the difference from Embodiment 1 is that a first limiting groove 6 is provided at the position of the diamond roller 2 corresponding to the limiting block 4, which is convenient for the fixed installation of the diamond roller 2.

[0027] Example 4

[0028] In Example 1, the diamond roller 2 was inconvenient to fix. Referring to Figure 1 , as another preferred embodiment, the difference from Example 1 is that a plurality of mounting holes 10 are provided at a position near the middle of the diamond roller 2, which is convenient for the fixed installation of the diamond roller 2.

[0029] Example 5

[0030] In Example 1, the adjustment groove 13 was inconvenient to use. Referring to Figure 1 , as another preferred embodiment, the difference from Example 1 is that the adjustment groove 13 is an arc-shaped structure, which is convenient for the use of the adjustment groove 13.

[0031] Example 6

[0032] In Example 1, the fixing bolt 9 was inconvenient to use. Referring to Figure 1 , as another preferred embodiment, the difference from Example 1 is that the fixing bolt 9 passes through the mounting holes 10 of the fixing plate 7, the pressing plate 8 and the diamond roller 2 for fixation, which is convenient for the installation and use of the fixing bolt 9.

[0033] During specific use: When the present utility model is used, the first shaft hole 5 of the diamond roller 2 is sleeved on the rotating shaft 1. When sleeving, the first limiting groove 6 corresponds to the limiting block 4. After sleeving is completed, the second shaft hole 11 on the pressing plate 8 corresponds to the rotating shaft 1, and the second limiting groove 12 on the pressing plate 8 corresponds to the limiting block 4 for sleeving. After sleeving is completed, the fixing bolt 9 passes through the mounting holes 10 of the fixing plate 7, the pressing plate 8 and the diamond roller 2 for fixation, and the fixation of the diamond roller 2 can be completed. The provided adjustment groove 13 can be used for fitting installation with the mounting holes 10 at different positions, with strong applicability. At the same time, the opened adjustment groove 13 can dissipate heat from the diamond roller 2 during processing, which is beneficial for use.

[0034] Beneficial effects: The structure of the present utility model is novel and ingeniously conceived, which is convenient for the installation and fixation of the diamond roller 2. At the same time, it can be applicable to the installation of diamond rollers 2 with mounting holes 10 at different positions, with strong applicability, and has good heat dissipation performance.

[0035] Through those skilled in the art, all the electrical components in this case are connected to their adapted power supplies through wires, and appropriate controllers and encoders should be selected according to the actual situation to meet the control requirements. For the specific connection and control sequence, reference should be made to the sequence of the electrical components working successively in the following working principle to complete the electrical connection. The detailed connection means are well-known techniques in the art. The following mainly introduces the working principle and process, and no further description of the electrical control will be made.

[0036] Finally, it should be noted that the above are only the preferred embodiments of the present utility model and are not used to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A diamond roller for gear machining, comprising a rotating shaft (1) connected to a driving system and a diamond roller (2) mounted on the rotating shaft (1), characterized in that: It also comprises a mounting assembly (3), a stop block (4), a first shaft hole (5) and a first stop groove (6); the diamond roller (2) is connected to the rotating shaft (1) via the mounting assembly (3); and a plurality of stop blocks (4) are provided on one end surface of the rotating shaft (1); The mounting assembly (3) comprises a fixed plate (7), a clamping plate (8), a fixing bolt (9), a mounting hole (10), a second axial hole (11), a second limiting groove (12) and an adjusting groove (13); the fixed plate (7) is fixed on the rotating shaft (1); a clamping plate (8) is sleeved on the rotating shaft (1) on one side of the diamond roller (2); the clamping plate (8) and the fixed plate (7) are fixed by fixing bolts (9); a second axial hole (11) is provided in the middle of the fixed plate (7) and the clamping plate (8) at a position corresponding to the rotating shaft (1); a second limiting groove (12) is provided in the position of the fixed plate (7) and the clamping plate (8) corresponding to the limiting block (4); and a plurality of adjusting grooves (13) are provided on the fixed plate (7) and the clamping plate (8).

2. A diamond roller for gear machining according to claim 1, characterized in that: The diamond roller (2) is provided with a first shaft hole (5) at a position corresponding to the rotating shaft (1).

3. The diamond roller for gear machining according to claim 1, characterized in that: The diamond roller (2) is provided with a first limiting groove (6) at a position corresponding to the limiting block (4).

4. The diamond roller for gear machining according to claim 1, characterized in that: The diamond roller (2) is provided with a plurality of mounting holes (10) near the middle.

5. The diamond roller for gear machining according to claim 1, characterized in that: The adjustment groove (13) is an arc-shaped structure.

6. The diamond roller for gear machining according to claim 1, characterized in that: The fixing bolts (9) pass through the fixing plate (7), the pressing plate (8) and the mounting holes (10) of the diamond roller (2) for fixing.

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