Ceramic shell surface grinding device

Abstract

The utility model discloses a ceramic shell surface polishing device which comprises a water tank, the top end of the water tank is communicated with a shell, a polishing mechanism is arranged in the shell, a ceramic body is arranged in the shell and close to the polishing mechanism, a cleaning mechanism is arranged between the polishing mechanism and the ceramic body, and the cleaning mechanism comprises an annular water pipe and a water pump. The water pump is fixedly installed on the side wall of the water tank, a water inlet pipe is installed between the input end of the water pump and the water tank in a communicating mode, the annular water pipe is fixedly installed in the outer shell, and a water outlet pipe is installed between the output end of the water pump and the annular water pipe in a communicating mode. And the surface of the ceramic body and the surface of the grinding wheel can be washed at the same time, the cleanliness is further improved, meanwhile, dust and chippings can be adsorbed to the outer surface of an electrostatic adsorption magnetic ring to be removed, and therefore the cleanliness of the surface of the ceramic body can be guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of ceramic processing, in particular to a ceramic shell surface grinding device. Background Art

[0002] Ceramic shell is a shell made of ceramic material. With its unique physical and chemical properties, ceramic shell has excellent properties such as high air tightness, high thermal conductivity, high moisture resistance, high mechanical strength and high insulation resistance, which makes it the preferred material for packaging devices such as hybrid integrated circuits, optoelectronic devices, surface acoustic wave devices, Hall devices, crystal oscillators and solid-state relays. The ceramic shell can provide airtight sealing protection for the chip, ensuring its excellent reliability and showing extremely high stability in electrical, thermal and mechanical properties.

[0003] At present, when ceramic shells are produced, the outer surface of the ceramic shells needs to be polished. The microstructure of the polished ceramic shell surface is more uniform, which can effectively reduce the friction coefficient and thus improve the wear resistance. However, a large amount of debris is inevitably generated during the polishing process, and the splashing of debris can easily cause damage to the internal pipes and other components of the equipment. In addition, when the debris is flushed, the flushed debris is also easy to float and re-adhere to the surface of the grinding wheel and the ceramic workpiece, thereby affecting the polishing accuracy. Utility Model Content

[0004] The purpose of the utility model is to provide a ceramic shell surface grinding device to solve the problem raised in the above background technology that when the debris is washed, the washed debris is also easy to float and re-adhere to the surface of the grinding wheel and the ceramic workpiece, thereby affecting the grinding accuracy.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a ceramic shell surface grinding device, comprising a water tank, the top end of the water tank is connected to an outer shell, a grinding mechanism is arranged inside the outer shell, a ceramic body is arranged inside the outer shell near the grinding mechanism, a cleaning mechanism is arranged between the grinding mechanism and the ceramic body, the cleaning mechanism comprises an annular water pipe and a water pump, the water pump is fixedly installed on the side wall of the water tank, an inlet pipe is connected to the input end of the water pump and the water tank, the annular water pipe is fixedly installed inside the outer shell, and a water outlet pipe is connected to the output end of the water pump and the annular water pipe.

[0006] As a preferred technical solution of the present invention, a screen is fixedly installed inside the water tank, the water inlet pipe is located at the bottom end of the screen, a filter box for filtering the water source inside the water tank is arranged inside the water tank, and the water inlet pipe is located inside the water tank and is connected to the filter box.

[0007] As a preferred technical solution of the utility model, the annular water pipe is located between the grinding mechanism and the ceramic body, and the annular water pipe is connected to and installed with multiple water spray heads in the direction close to the grinding mechanism and the ceramic body. The cross-section of the water spray heads close to the grinding mechanism and the ceramic body is conical.

[0008] As a preferred technical solution of the utility model, an auxiliary mechanism with an electrostatic adsorption magnetic ring is arranged inside the shell, and the auxiliary mechanism includes an electrostatic adsorption magnetic ring, and the electrostatic adsorption magnetic ring is arranged in the middle position between the grinding mechanism and the ceramic body, and the electrostatic adsorption magnetic ring is electrically connected to the external power supply through an external electrostatic generator, and a scraper is arranged on the inner wall of the electrostatic adsorption magnetic ring, and a limit rod is fixedly installed on one side of the grinding mechanism, and the limit rod is slidably installed on the outer surface of the scraper, and the outer surface of the scraper slides on the inner wall of the electrostatic adsorption magnetic ring, and a pad is fixedly installed inside the shell near the limit rod.

[0009] As a preferred technical solution of the utility model, a plurality of rubber pads are arranged on the outer surface of the electrostatic adsorption magnetic ring, a baffle is arranged on the inner wall of the electrostatic adsorption magnetic ring, and a scraper is located between the electrostatic adsorption magnetic ring and the baffle.

[0010] Compared with the prior art, the beneficial effects of the utility model are:

[0011] 1. The utility model provides a water pump and an annular water pipe so that when grinding a ceramic body, the annular water pipe can wash the surface of the entire ceramic body in all directions, reducing the omission of debris that affects the grinding accuracy, and by providing a multi-angle water spray head, the surface of the ceramic body and the grinding wheel can be washed at the same time, further improving the cleanliness.

[0012] 2. The utility model provides an electrostatic adsorption magnetic ring so that during grinding, the electrostatic adsorption magnetic ring can charge the debris remaining adhered to the ceramic body and the surface of the grinding wheel, so that dust and debris can be adsorbed on the outer surface of the electrostatic adsorption magnetic ring, and at the same time, the scraper can guide the debris along the rubber pad, thereby ensuring that the grinding accuracy will not be affected by the debris, and also reducing the continuous splashing of debris, which may cause damage to the internal components of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a structural schematic diagram of the utility model;

[0014] Figure 2 This is a schematic diagram of the internal structure of the water tank of the utility model;

[0015] Figure 3 This is a schematic diagram of the annular water pipe structure of the utility model;

[0016] Figure 4This is a schematic diagram of the structure of the grinding mechanism of the utility model after movement;

[0017] Figure 5 It is a top view schematic diagram of the electrostatic adsorption magnetic ring of the utility model.

[0018] In the figure: 1. water tank; 2. ceramic body; 3. grinding mechanism; 4. outer shell; 5. cleaning mechanism; 51. screen; 52. filter box; 53. water inlet pipe; 54. water pump; 55. water outlet pipe; 56. ring water pipe; 57. sprinkler head; 6. auxiliary mechanism; 61. limit rod; 62. scraper; 63. electrostatic adsorption magnetic ring; 64. rubber pad; 65. baffle; 66. pad. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] See also Figure 1-5 The utility model provides a technical solution for a ceramic shell surface grinding device:

[0021] Embodiment 1:

[0022] according to Figure 1 , Figure 2 and Figure 3As shown, a ceramic shell surface grinding device includes a water tank 1, a shell 4 is installed on the top of the water tank 1, a grinding mechanism 3 is arranged inside the shell 4, a ceramic body 2 is arranged inside the shell 4 near the grinding mechanism 3, a cleaning mechanism 5 is arranged between the grinding mechanism 3 and the ceramic body 2, and the cleaning mechanism 5 includes an annular water pipe 56 and a water pump 54. The water pump 54 is fixedly installed on the side wall of the water tank 1, an inlet pipe 53 is installed between the input end of the water pump 54 and the water tank 1, the annular water pipe 56 is fixedly installed inside the shell 4, and an outlet pipe 55 is installed between the output end of the water pump 54 and the annular water pipe 56. A screen 51 is fixedly installed inside the water tank 1, and the water inlet pipe 53 is located at the bottom of the screen 51. The water tank 1 is provided with a filter 1. The filter box 52 of the internal water source, and the water inlet pipe 53 is located at one end inside the water tank 1 and is connected to the filter box 52. The cleaned water source can be screened to remove debris through the screen 51, and then the water source can be further filtered through the filter box 52, so that the water source can be recycled, thereby improving the utilization of water resources and reducing environmental pollution. The annular water pipe 56 is located between the grinding mechanism 3 and the ceramic main body 2. The annular water pipe 56 is connected to a plurality of water spray heads 57 installed in the direction close to the grinding mechanism 3 and the ceramic main body 2. The cross-section of the water spray head 57 close to the grinding mechanism 3 and the ceramic main body 2 is conical. By providing a conical water spray head 57 with multiple angles, multiple surfaces of the ceramic main body 2 and the grinding wheel can be rinsed at the same time, further improving the cleanliness.

[0023] During specific use, the utility model provides a device for grinding the surface of a ceramic body 2. When grinding the ceramic body 2, the water source inside the water tank 1 can be firstly discharged through the water pump 54, and the ceramic body 2 and the grinding wheel can be cooled by the water source to avoid the influence of excessive temperature on the grinding accuracy. At the same time, the annular water pipe 56 can flush the surface of the entire ceramic body 2 in all directions to reduce the omission of debris and thus affect the grinding accuracy. By providing a conical water spray head 57 with multiple angles, the multiple surfaces of the ceramic body 2 and the grinding wheel can be flushed at the same time to further improve the cleanliness.

[0024] Embodiment 2:

[0025] On the basis of the first embodiment, Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5As shown, the interior of the shell 4 is provided with an auxiliary mechanism 6 with an electrostatic adsorption magnetic ring 63, the auxiliary mechanism 6 includes the electrostatic adsorption magnetic ring 63, the electrostatic adsorption magnetic ring 63 is arranged in the middle position between the grinding mechanism 3 and the ceramic body 2, the electrostatic adsorption magnetic ring 63 is electrically connected to the external power supply through an external electrostatic generator, and dust and debris can be adsorbed on the outer surface of the electrostatic adsorption magnetic ring 63, thereby ensuring that the ceramic body 2 is not affected by dust and debris and improving the grinding accuracy. The inner wall of the electrostatic adsorption magnetic ring 63 is provided with a scraper 62, and a limit rod 61 is fixedly installed on one side of the grinding mechanism 3, and the limit rod 61 is slidably installed on the outer surface of the scraper 62. The outer surface of 62 slides on the inner wall of the electrostatic adsorption magnetic ring 63, and a pad 66 is fixedly installed inside the outer shell 4 near the limiting rod 61, and the scraper 62 is limited by the pad 66. The outer surface of the electrostatic adsorption magnetic ring 63 is provided with multiple rubber pads 64, and the inner wall of the electrostatic adsorption magnetic ring 63 is provided with a baffle 65, and the scraper 62 is located between the electrostatic adsorption magnetic ring 63 and the baffle 65. The baffle 65 can limit and guide the debris on the inner wall of the rubber pad 64, so that the debris settles inside the water tank 1, so as to avoid dust and debris splashing, and cause multiple obstructions to the grinding wheel, further ensuring the cleanliness of the ceramic body 2 and the grinding wheel surface.

[0026] When used specifically, the utility model provides a ceramic shell surface grinding device. When grinding the ceramic body 2, the electrostatic adsorption magnetic ring 63 can charge the debris remaining adhered to the ceramic body 2 and the surface of the grinding wheel, so that the dust and debris can be adsorbed on the outer surface of the electrostatic adsorption magnetic ring 63, thereby ensuring that the ceramic body 2 is not affected by dust and debris and improving the grinding accuracy. At the same time, when the grinding mechanism 3 moves, it will drive the limit rod 61 to move. When the limit rod 61 slides on the surface of the scraper 62, the scraper 62 is lowered by gravity until the scraper 62 contacts the pad 66, so that the scraper 62 is limited. At this time, the scraper 62 will be on the internal contact surface of the electrostatic adsorption magnetic ring 63. At this time, the rotation of the grinding wheel will drive the scraper 62 to rotate. The scraper 62 can export the dust and debris adhered to the inner wall of the electrostatic adsorption magnetic ring 63, and export the debris along the rubber pad 64 for precipitation, thereby ensuring that the grinding accuracy will not be affected by the debris, and also reducing the continuous splashing of debris, thereby causing damage to the internal components of the equipment.

[0027] In the description of the present invention, it should be understood that the terms "center", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "axial", "radial", "circumferential" and the like 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 referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0028] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0029] In the present invention, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", "fix" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection, an electrical connection, or a communication; it can be a direct connection, or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0030] In the present utility model, unless otherwise clearly specified and limited, the first feature "on" or "under" the second feature may be that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. In the description of this specification, the description of reference terms "one scheme", "some schemes", "examples", "specific examples", or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the scheme or example are included in at least one scheme or example of the present utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same scheme or example. Moreover, the specific features, structures, materials or characteristics described may be combined in a suitable manner in any one or more schemes or examples.

Claims

1. A ceramic shell surface grinding device, comprising a water tank (1), characterized in that: The top of the water tank (1) is connected to a shell (4), a polishing mechanism (3) is arranged inside the shell (4), a ceramic body (2) is arranged inside the shell (4) near the polishing mechanism (3), a cleaning mechanism (5) is arranged between the polishing mechanism (3) and the ceramic body (2), the cleaning mechanism (5) comprises an annular water pipe (56) and a water pump (54), the water pump (54) is fixedly mounted on the side wall of the water tank (1), an inlet pipe (53) is installed between the input end of the water pump (54) and the water tank (1), the annular water pipe (56) is fixedly mounted inside the shell (4), and an outlet pipe (55) is installed between the output end of the water pump (54) and the annular water pipe (56).

2. A ceramic shell surface grinding device according to claim 1, characterized in that: A screen (51) is fixedly installed inside the water tank (1); the water inlet pipe (53) is located at the bottom end of the screen (51); a filter box (52) for filtering the water source inside the water tank (1) is arranged inside the water tank (1); and one end of the water inlet pipe (53) located inside the water tank (1) is connected to the filter box (52).

3. A ceramic shell surface grinding device according to claim 1, characterized in that: The annular water pipe (56) is located between the grinding mechanism (3) and the ceramic body (2); the annular water pipe (56) is connected to the grinding mechanism (3) and the ceramic body (2) and is provided with a plurality of water spray heads (57); the cross-section of the water spray heads (57) near the grinding mechanism (3) and the ceramic body (2) is conical.

4. The ceramic shell surface grinding device according to claim 1, characterized in that: An auxiliary mechanism (6) with an electrostatic adsorption magnetic ring (63) is arranged inside the shell (4). The auxiliary mechanism (6) includes an electrostatic adsorption magnetic ring (63). The electrostatic adsorption magnetic ring (63) is arranged in the middle position between the grinding mechanism (3) and the ceramic body (2). The electrostatic adsorption magnetic ring (63) is electrically connected to an external power supply through an external electrostatic generator. A scraper (62) is arranged on the inner wall of the electrostatic adsorption magnetic ring (63). A limit rod (61) is fixedly installed on one side of the grinding mechanism (3). The limit rod (61) is slidably installed on the outer surface of the scraper (62). The outer surface of the scraper (62) slides on the inner wall of the electrostatic adsorption magnetic ring (63). A pad (66) is fixedly installed inside the shell (4) near the limit rod (61).

5. A ceramic shell surface grinding device according to claim 4, characterized in that: The outer surface of the electrostatic adsorption magnetic ring (63) is provided with a plurality of rubber pads (64), the inner wall of the electrostatic adsorption magnetic ring (63) is provided with a baffle (65), and the scraper (62) is located between the electrostatic adsorption magnetic ring (63) and the baffle (65).

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