Accurate grinding diamond wheel made of lithium niobate material

Abstract

The utility model discloses a lithium niobate material fine grinding diamond wheel which comprises a driver and diamond wheel bodies installed on the left side and the right side of the driver, protective shells are arranged on the left side and the right side of the driver respectively, vertically-through water passing openings are formed in the circular outer walls of the lower ends of the two protective shells respectively, and through the installation of the water passing openings, the lithium niobate material fine grinding diamond wheel is formed. Cutting fluid entering the protective shell can be discharged outwards through a water outlet, the situation that the cutting fluid is accumulated in the protective shell is avoided, material pollution and cleaning difficulty are reduced, and by installing a storage box and a water drainage pipe, the cutting fluid discharged downwards from the interior of the protective shell can fall into the storage box; according to the cutting fluid collecting device, cutting chips in the cutting fluid are collected, in the water drainage process, the water drainage pipe with the meshes can prevent the chips from being discharged at the same time, the water drainage pipe is inclined, the chips can automatically fall in the water drainage process, and the cutting fluid and the chips can flow more smoothly.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the related technical field of diamond wheel, specifically relates to a lithium niobate material fine grinding diamond wheel. BACKGROUND

[0002] Lithium niobate is an important photoelectric material, which is widely used in nonlinear optics, optical fiber communication and acoustic device fields. Fine grinding lithium niobate material uses diamond wheel as a common processing method. Diamond wheel has extremely high hardness and wear resistance, and can effectively process hard and brittle lithium niobate material to ensure grinding efficiency and surface quality.

[0003] However, during the fine grinding of lithium niobate material, the auxiliary cutting fluid used in the polishing process can drive the debris generated in the cutting process to accumulate on the inner wall of the diamond wheel protective cover, causing impurity accumulation. If not cleaned in time, the diamond wheel may be stuck. UTILITY MODEL CONTENTS

[0004] The utility model aims at providing a lithium niobate material fine grinding diamond wheel to solve the problem that the auxiliary cutting fluid used in the polishing process can drive the debris generated in the cutting process to accumulate on the inner wall of the diamond wheel protective cover, causing impurity accumulation.

[0005] To achieve the above purpose, the utility model provides the following technical scheme: a lithium niobate material fine grinding diamond wheel, comprising a driver and a diamond wheel body installed on the left and right sides of the driver.

[0006] The left and right sides of the driver are provided with protective shells;

[0007] The lower end of the two protective shells is provided with a water inlet opening.

[0008] Preferably, the lower end of the two protective shells is provided with a water inlet opening.

[0009] Preferably, one side of the two receiving boxes is provided with a drain pipe to guide the cutting fluid to drain.

[0010] Preferably, the lower end of the two receiving boxes is provided with a water inlet opening.

[0011] Preferably, the two fixed plugs and the discharge port are fixedly connected by screwing.

[0012] Preferably, the lower end of the driver is fixedly connected with a base, and the front end of the base is provided with a control switch to control the opening and closing of the driver.

[0013] Preferably, the interiors of the two diamond wheel bodies are provided with insertion holes for pre-fixing with the driver, and the outer walls of the left and right ends of the two diamond wheel bodies are provided with positioning holes for fixing with the driver.

[0014] Preferably, one side of the two protective shells is provided with a positioning shaft to limit the position of the protective shell.

[0015] Compared with the prior art, the lithium niobate material fine grinding diamond wheel has the following beneficial effects:

[0016] 1. By installing the water inlet, the cutting fluid entering the interior of the protective shell is discharged outward through the drain port, so that the cutting fluid accumulation in the interior of the protective shell is avoided, and the material pollution and cleaning difficulty are reduced.

[0017] 2. By installing the storage box and the drain pipe, the cutting fluid discharged downward from the interior of the protective shell falls into the storage box, the cutting debris in the cutting fluid is collected, and in the process of drainage, the drain pipe with the mesh prevents the debris from being discharged at the same time, and the drain pipe is in an inclined state, so that the debris falls automatically in the process of drainage, the flow of the cutting fluid and the debris is smoother, the risk of blockage and retention is reduced, and the drainage efficiency is improved. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 It is a lithium niobate material fine grinding diamond wheel structure schematic view of the utility model.

[0019] Figure 2 It is a diamond wheel body structure schematic view of the utility model.

[0020] Figure 3 It is a protective shell area local structure schematic view of the utility model.

[0021] Figure 4 It is a protective shell area front view cross section local structure schematic view of the utility model.

[0022] In the drawing: 1, base; 2, control switch; 3, driver; 4, protective shell; 5, diamond wheel body; 6, positioning shaft; 7, positioning hole; 8, insertion hole; 9, storage box; 10, drain pipe; 11, water inlet; 12, accumulation bin; 13, discharge port; 14, fixed plug. DETAILED DESCRIPTION

[0023] Clearly and completely describe the technical scheme in the embodiments of the utility model with reference to the drawings in the embodiments of the utility model, obviously, the described embodiments are only a part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the ordinary skill in the art without creative labor belong to the scope of the utility model protection.

[0024] The utility model provides a kind of lithium niobate material fine grinding diamond wheel as Figures 1-4 As shown in figure, including driver 3 and the diamond wheel main body 5 of being installed in the left and right sides of driver 3;

[0025] The left and right sides of driver 3 are provided with protective shell 4, when fine grinding lithium niobate material, first start driver 3, and add cutting fluid, driver 3, provide power, drive diamond wheel main body 5 rotation, to realize the grinding processing of lithium niobate material, the design of protective shell 4 is mainly to surround diamond wheel, protect the working environment inside, prevent the cutting chips generated in cutting process from leaking out;

[0026] The lower end circular outer wall of the two protective shells 4 is provided with a water inlet 11 penetrating upward and downward, when the cutting fluid enters the protective shell 4, the cutting fluid can be quickly discharged outward through the water inlet 11.

[0027] As shown in figure Figure 3 And Figure 4 The lower end outer wall of the two protective shells 4 is fixedly connected with a storage box 9, the upper end outer wall of the two storage boxes 9 is provided with a stacking bin 12, and the side of the two storage boxes 9 is provided with a drain pipe 10 to guide the cutting fluid to discharge.

[0028] In the fine grinding process of lithium niobate, the cutting fluid flows into the protective shell 4 and the storage box 9 through the water inlet 11, cools and cleans the grinding area, and at the same time, the cutting chips are also brought into the stacking bin 12 of the storage box 9, the cutting fluid flows in the storage box 9, carries away the cutting chips, and collects in the stacking bin 12, the cutting fluid that is no longer needed can be discharged in time through the drain pipe 10.

[0029] As shown in figure Figure 3 And Figure 4 The lower end outer wall of the two storage boxes 9 is provided with an upper and lower cylinder discharge port 13, the inside of the two discharge ports 13 is provided with a fixed plug 14, and the two fixed plugs 14 and the discharge ports 13 are fixedly connected in a screwing manner.

[0030] When the cutting chips in the stacking bin 12 reach a certain amount, the operator can disassemble and remove the fixed plug 14 by screwing, open the discharge port 13, remove the accumulated cutting chips, and ensure the normal work and cleaning of the equipment.

[0031] As Figure 1 shown, the lower end of the outer wall of the driver 3 is fixedly connected with the base 1, and the front end of the outer wall of the base 1 is provided with a control switch 2 to control the opening and closing of the driver 3.

[0032] The base 1 plays a role in supporting and stabilizing the driver 3. The stability of the base 1 ensures the balance of the entire diamond wheel system during operation, reduces vibration, and improves processing accuracy. The user can directly control the opening and closing of the driver 3 through this switch, so that the operator can conveniently start and stop the grinding process, improving the safety and convenience of operation.

[0033] As Figure 1 and Figure 2 shown, the inside of the two diamond wheel bodies 5 is provided with a socket 8 to be pre-fixed with the driver 3, and the left and right ends of the outer wall of the two diamond wheel bodies 5 are provided with positioning holes 7 to be fixed with the driver 3. One side of each of the two protective shells 4 is provided with a positioning shaft 6 to limit the position of the protective shell 4.

[0034] The pre-fixing design can ensure good connection between the diamond wheel and the driver 3, avoid loosening or failure during operation, ensure processing stability, and the existence of the positioning hole 7, in cooperation with the external tightening screw, increases the fixity between the diamond wheel and the whole assembly precision, ensures that the relative position of the two in the running state does not deviate, and the positioning shaft 6 can ensure the position stability of the protective shell 4 during the working process, thereby preventing displacement due to vibration or change of processing force, which helps to protect the closedness and protection of the grinding area by the protective shell 4.

[0035] The principle of this embodiment is: when the lithium niobate material is finely ground, first start the driver 3 and add cutting fluid. The driver 3 provides power to drive the diamond wheel body 5 to rotate to realize the grinding of the lithium niobate material. The design of the protective shell 4 is mainly to surround the diamond wheel and protect the internal working environment to prevent the cutting chips generated during cutting from leaking out. When the cutting fluid enters the inside of the protective shell 4, the cutting fluid can be quickly discharged outward through the water outlet 11.

[0036] Finally, it should be noted that: the above only describes the preferred embodiments of the present application, and is not intended to limit the present application. Although the present application 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 make equivalent substitutions for some technical features. Any modification, equivalent substitution, improvement, etc. made within the spirit and principles of the present application shall be included in the protection scope of the present application.

Claims

1. A lithium niobate material precision grinding diamond wheel, comprising a driver (3) and diamond wheel bodies (5) installed on the left and right sides of the driver (3); The left and right sides of the driver (3) are provided with protective shells (4); characterized in that The lower end of the outer wall of the two protective shells (4) is internally provided with a water outlet (11) penetrating up and down.

2. A diamond wheel for fine grinding of a lithium niobate material according to claim 1, characterized in that: The lower end of the outer wall of the two protective shells (4) is internally provided with a water outlet (11) penetrating up and down.

3. A diamond wheel for fine grinding of a lithium niobate material according to claim 2, characterized in that: The lower end of the outer wall of the two protective shells (4) is internally provided with a water outlet (11) penetrating up and down.

4. A diamond wheel for fine grinding of a lithium niobate material according to claim 2, characterized in that: The lower end of the outer wall of the two protective shells (4) is internally provided with a water outlet (11) penetrating up and down.

5. A diamond wheel for fine grinding of a lithium niobate material according to claim 4, characterized in that: The lower end of the outer wall of the two protective shells (4) is internally provided with a water outlet (11) penetrating up and down.

6. A diamond wheel for fine grinding of a lithium niobate material according to claim 1, characterized in that: The lower end of the outer wall of the two protective shells (4) is internally provided with a water outlet (11) penetrating up and down.

7. A diamond wheel for fine grinding of a lithium niobate material according to claim 1, characterized in that: The lower end of the outer wall of the two protective shells (4) is internally provided with a water outlet (11) penetrating up and down.

8. A diamond wheel for fine grinding of a lithium niobate material according to claim 1, characterized in that: The lower end of the outer wall of the two protective shells (4) is internally provided with a water outlet (11) penetrating up and down. The lower end of the outer wall of the two protective shells (4) is internally provided with a water outlet (11) penetrating up and down. The lower end of the outer wall of the two protective shells (4) is internally provided with a water outlet (11) penetrating up and down. The lower end of the outer wall of the two protective shells (4) is internally provided with a water outlet (11) penetrating up and down. The lower end of the outer wall of the two protective shells (4) is internally provided with a water outlet (11) penetrating up and down. The lower end of the outer wall of the two protective shells (4) is internally provided with a water outlet (11) penetrating up and down. The lower end of the outer wall of the two protective shells (4) is internally provided with a water outlet (11) penetrating up and down. The lower end of the outer wall of the two protective shells (4) is internally provided with a water outlet (11) penetrating up and down. The lower end of the outer wall of the two protective shells (4) is internally provided with a water outlet (11) penetrating up and down. The lower end of the outer wall of the two protective shells (4) is internally provided with a water outlet (11) penetrating up and down. The lower end of the outer wall of the two protective shells (4) is internally provided with a water outlet (11) penetrating up and down. The lower end of the outer wall of the two protective shells (4) is internally provided with a water outlet (11) penetrating up and down. The lower end of the outer wall of the two protective shells (4) is internally provided with a water outlet (11) penetrating up and down. The lower end of the outer wall of the two protective shells (4) is internally provided with a water outlet (11) penetrating up and down. The lower end of the outer wall of the two protective shells (4) is internally provided with a water outlet (11) penetrating up and down. The lower end of the outer wall of the two protective shells (4) is internally provided with a water outlet (11) penetrating up and down. The lower end of the outer wall of the two protective shells (4) is internally provided with a water outlet (11) penetrating up and down. The lower end of the outer wall of the two protective shells (4) is internally provided with a water outlet (11) penetrating up and down. The lower end of the outer wall of the two protective shells (4) is internally provided with a water outlet (11) penetrating up and down. The lower end of the outer wall of the two protective shells

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