Ultra-precision grinding diamond grinding wheel

Abstract

The utility model discloses an ultra-precise grinding diamond grinding wheel which comprises a diamond lapping body, a connecting disc is installed on one side of the diamond lapping body, the ultra-precise grinding diamond grinding wheel further comprises a heat dissipation mechanism, the heat dissipation mechanism comprises a heat dissipation disc arranged on the other side of the diamond lapping body, an injection opening is formed in one side of the heat dissipation disc, and a heat dissipation mechanism is installed on the other side of the heat dissipation disc. A liquid outlet nozzle is fixedly connected to the outer side of the heat dissipation disc, an oil coating assembly is installed on the outer ring of the heat dissipation disc, and a containing cavity is formed in the heat dissipation disc; and the auxiliary mechanism is arranged on one side of the connecting disc. The problems that when an existing diamond grinding wheel is used by workers, due to the fact that the diamond grinding wheel rubs with other grinding wheels for a long time, a large amount of heat is generated, the temperature of the diamond grinding wheel is gradually increased, the hardness of the diamond grinding wheel is reduced, abrasion of the diamond grinding wheel is likely to be aggravated, and the service life of the diamond grinding wheel is prolonged are solved. And the service life of the diamond grinding wheel is influenced.

Description

Technical Field

[0001] The utility model relates to the technical field of diamond grinding wheels, in particular to an ultra-precision grinding diamond grinding wheel. Background Art

[0002] A diamond grinding wheel is a circular bonded abrasive tool with a through hole in the center, made of diamond abrasive as raw material and metal powder, resin powder, ceramic and electroplated metal as binders. Its structure is mainly divided into three parts: working layer, base and transition layer.

[0003] However, it still has the following disadvantages in actual use:

[0004] When the existing diamond grinding wheel is used by workers, a large amount of heat is generated due to the long-term friction between the diamond grinding wheel and other grinding wheels, which causes the temperature of the diamond grinding wheel to gradually increase, which will reduce the hardness of the diamond grinding wheel, easily aggravate the wear of the diamond grinding wheel, and shorten the service life of the diamond grinding wheel. Utility Model Content

[0005] The purpose of the utility model is to provide an ultra-precision grinding diamond grinding wheel to solve the problem raised in the above background technology that in the process of using the existing diamond grinding wheel by the staff, a large amount of heat is generated due to the long-term friction between the diamond grinding wheel and other grinding wheels, which causes the temperature of the diamond grinding wheel to gradually increase, reduces the hardness of the diamond grinding wheel, easily aggravates the wear of the diamond grinding wheel, and shortens the service life of the diamond grinding wheel.

[0006] In order to solve the above technical problems, the present invention is achieved through the following technical solutions:

[0007] The utility model is an ultra-precision grinding diamond wheel, comprising a diamond grinding body, a connecting disk installed on one side of the diamond grinding body, and a heat dissipation mechanism: the heat dissipation mechanism comprises a heat dissipation disk arranged on the other side of the diamond grinding body, an injection port installed on one side of the heat dissipation disk, a liquid outlet nozzle fixedly connected to the outer side of the heat dissipation disk, an oiling component installed on the outer ring of the heat dissipation disk, and a accommodating cavity provided inside the heat dissipation disk; an auxiliary mechanism: the auxiliary mechanism is arranged on one side of the connecting disk, the auxiliary mechanism comprises a protective sheet arranged on one side of the connecting disk, a buffer assembly is installed at the connection between the protective sheet and the connecting disk, debris grooves are provided on both sides of the diamond grinding body, and grinding components are provided on both sides of the diamond grinding body.

[0008] Furthermore, the buffer assembly includes a buffer pad provided at the connection between the connection plate and the protective sheet.

[0009] Furthermore, the grinding assembly includes diamond roughing bodies arranged on both sides of the diamond fine grinding body.

[0010] Furthermore, the diamond roughing body is arranged on one side of the debris groove.

[0011] Furthermore, the oil coating assembly includes heat dissipation fins arranged on the outer ring of the heat dissipation plate.

[0012] Furthermore, the interior of the accommodating cavity and the liquid outlet nozzle penetrate each other, and the injection port and the interior of the accommodating cavity penetrate each other.

[0013] Compared with the prior art, the advantages of the present invention are:

[0014] The utility model is provided with a heat dissipation mechanism. A worker injects coolant into the interior of the accommodating cavity through the injection port. When the diamond grinding body is working, the heat dissipation plate connected to one side can be driven to rotate, so that the heat dissipation fins fixedly connected to the outer ring are driven to rotate during the rotation of the heat dissipation plate. A liquid outlet nozzle is installed on one side of the heat dissipation plate, so that the coolant can flow out through the liquid outlet nozzle, and the coolant can be evenly applied to one side of the diamond grinding body during the rotation of multiple groups of heat dissipation fins, so that the working diamond grinding wheel can be quickly cooled.

[0015] Based on the above beneficial effects, an auxiliary mechanism is provided. When the diamond grinding wheel is used as described above, during the operation of the diamond fine grinding body, the diamond rough grinding body evenly installed on the outside of the diamond fine grinding body can be brought into contact with the diamond grinding wheel, so that multiple groups of diamond rough grinding bodies can grind the diamond grinding wheel, and at the same time, the generated waste chips can be discharged through the debris groove. A connecting disk is installed on the other side of the diamond fine grinding body, and a protective sheet is fixedly connected to one side of the connecting disk. A buffer pad is installed on one side of the protective sheet, so that the diamond fine grinding body can be used for buffering, which can increase the overall stability and buffering of the diamond grinding wheel. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for describing the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0017] Figure 1 This is an axonometric drawing of the present utility model;

[0018] Figure 2 It is a cross-sectional view of the utility model;

[0019] Figure 3This is a disassembled diagram of the utility model;

[0020] Figure 4 This is another axonometric drawing of the present invention.

[0021] In the accompanying drawings, the components represented by the reference numerals are as follows:

[0022] 1. Diamond grinding body; 2. Connecting plate; 3. Protective plate; 4. Diamond grinding body; 5. Debris groove; 6. Heat dissipation plate; 7. Accommodation cavity; 8. Injection port; 9. Liquid outlet nozzle; 10. Heat dissipation fins; 11. Buffer pad. DETAILED DESCRIPTION

[0023] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific embodiments of the present invention are described in detail below with reference to the accompanying drawings.

[0024] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0025] In order to make the purpose, technical solutions and advantages of the present invention more clear, the embodiments of the present invention will be described in further detail below with reference to the accompanying drawings.

[0026] See also Figure 1-4 As shown, this embodiment is an ultra-precision grinding diamond wheel, including a diamond grinding body 1, a connecting plate 2 is installed on one side of the diamond grinding body 1, and also includes a heat dissipation mechanism: the heat dissipation mechanism includes a heat dissipation plate 6 arranged on the other side of the diamond grinding body 1, an injection port 8 is installed on one side of the heat dissipation plate 6, a liquid outlet nozzle 9 is fixedly connected to the outer side of the heat dissipation plate 6, an oiling component is installed on the outer ring of the heat dissipation plate 6, and a accommodating cavity 7 is provided inside the heat dissipation plate 6; an auxiliary mechanism: the auxiliary mechanism is arranged on one side of the connecting plate 2, the auxiliary mechanism includes a protective plate 3 arranged on one side of the connecting plate 2, a buffer component is installed at the connection between the protective plate 3 and the connecting plate 2, debris grooves 5 are provided on both sides of the diamond grinding body 1, and grinding components are provided on both sides of the diamond grinding body 1.

[0027] The heat dissipation mechanism serves as the main bearing structure and can increase the rapid heat dissipation of the overall structure by being fixedly connected to the entire device.

[0028] The oiling assembly includes heat dissipation fins 10 arranged on the outer ring of the heat dissipation plate 6 .

[0029] The oiling component is set to evenly spread the flowing coolant.

[0030] Working principle: The staff injects the coolant into the accommodating cavity 7 through the injection port 8. When the diamond grinding body 1 is working, it can drive the heat dissipation plate 6 connected to one side to rotate, so that the heat dissipation plate 6 drives the heat dissipation fins 10 fixedly connected to the outer ring to rotate during the rotation. A liquid outlet nozzle 9 is installed on one side of the heat dissipation plate 6, so that the coolant can flow out through the liquid outlet nozzle 9, and the coolant can be evenly applied to one side of the diamond grinding body 1 during the rotation of multiple groups of heat dissipation fins 10.

[0031] See also Figure 1-4 As shown, this embodiment is based on the above-mentioned embodiment 1 and also includes an auxiliary mechanism. The auxiliary mechanism includes a protective plate 3 arranged on one side of the connecting disk 2, a buffer assembly is installed at the connection between the protective plate 3 and the connecting disk 2, debris grooves 5 are opened on both sides of the diamond grinding body 1, and grinding assemblies are provided on both sides of the diamond grinding body 1.

[0032] The buffer assembly includes a buffer pad 11 provided at the connection between the connection plate 2 and the protection sheet 3 .

[0033] The buffer component setting can increase the stability of the diamond grinding wheel.

[0034] The grinding assembly includes diamond roughing bodies 4 arranged on both sides of a diamond fine grinding body 1 .

[0035] The grinding component setting can discharge the waste chips generated by grinding.

[0036] Working principle: During the operation of the diamond lap 1, the diamond roughing bodies 4 evenly installed on the outside of the diamond lap 1 can be brought into contact with the diamond grinding wheel, so that multiple groups of diamond roughing bodies 4 can grind the diamond grinding wheel, while the generated waste chips are discharged through the debris groove 5. A connecting plate 2 is installed on the other side of the diamond lap 1, and a protective sheet 3 is fixedly connected to one side of the connecting plate 2. A buffer pad 11 is installed on one side of the protective sheet 3 to cushion the diamond lap 1.

[0037] This step can increase the overall stability and cushioning of the diamond grinding wheel.

[0038] It should also be noted that, in the description of this utility model, unless otherwise expressly specified or limited, the terms "disposed," "installed," "connected," and "connected" should be understood in a broad sense. For example, they may refer to fixed connections, detachable connections, or integral connections; they may refer to mechanical connections or electrical connections; they may refer to direct connections or indirect connections through an intermediate medium; and they may refer to internal communication between two components. Those skilled in the art will be able to understand the specific meanings of the above terms in this utility model based on specific circumstances.

[0039] Finally, it should be noted that the above are merely preferred embodiments of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art will be able to modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein with equivalents. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention shall be included within the scope of protection of the present invention.

Claims

1. An ultra-precision grinding diamond wheel, comprising a diamond lapping body (1), a connecting plate (2) being mounted on one side of the diamond lapping body (1), characterized in that: Also includes: Heat dissipation mechanism: the heat dissipation mechanism comprises a heat dissipation plate (6) arranged on the other side of the diamond lapping body (1), an injection port (8) is installed on one side of the heat dissipation plate (6), a liquid outlet nozzle (9) is fixedly connected to the outer side of the heat dissipation plate (6), an oiling component is installed on the outer ring of the heat dissipation plate (6), and a receiving cavity (7) is opened inside the heat dissipation plate (6); Auxiliary mechanism: The auxiliary mechanism is arranged on one side of the connecting disk (2), and the auxiliary mechanism includes a protective sheet (3) arranged on one side of the connecting disk (2). A buffer component is installed at the connection between the protective sheet (3) and the connecting disk (2). Both sides of the diamond lapping body (1) are provided with chip grooves (5), and both sides of the diamond lapping body (1) are provided with grinding components.

2. The ultra-precision diamond grinding wheel according to claim 1, characterized in that: The buffer assembly comprises a buffer pad (11) arranged at the connection between the connection plate (2) and the protection sheet (3).

3. The ultra-precision diamond grinding wheel according to claim 1, characterized in that: The grinding assembly comprises diamond coarse grinding bodies (4) arranged on both sides of the diamond fine grinding body (1).

4. The ultra-precision diamond grinding wheel according to claim 3, characterized in that: The diamond grinding body (4) is arranged on one side of the chip groove (5).

5. The ultra-precision diamond grinding wheel according to claim 1, characterized in that: The oiling assembly includes heat dissipation fins (10) arranged on the outer ring of the heat dissipation plate (6).

6. The ultra-precision diamond grinding wheel according to claim 1, characterized in that: The interior of the accommodating cavity (7) and the liquid outlet nozzle (9) penetrate each other, and the injection port (8) and the interior of the accommodating cavity (7) penetrate each other.

Images