Surface grinding machine for aluminum oxide ceramic part

Abstract

The utility model discloses a surface polisher for alumina ceramic piece, including ball mill body, screening subassembly and guide subassembly, the screening subassembly includes gear ring, the gear ring is fixedly connected on the surface of ball mill body, the bottom of gear ring is fixedly connected with gear, the gear is located the bottom of ball mill body, and the guide subassembly is located in the ball mill body. A transmission rod is fixedly connected to the interior of the gear, the right end of the transmission rod penetrates to the right side of the ball mill body, a cam is fixedly connected to the right end of the transmission rod, a collecting box is arranged on the right side of the ball mill body, the cam is located at the top of the collecting box, and a supporting block is fixedly connected to the inner wall of the collecting box; and the top of the supporting block is fixedly connected with an elastic plate. According to the aluminum oxide ceramic part polishing device, the polished ceramic part is screened through the screening assembly, after the aluminum oxide ceramic part is polished, abrasive materials attached to the surface of the aluminum oxide ceramic part can be automatically screened out, and the workload of a user is reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to alumina ceramic part technical field, concretely is a surface grinding machine for alumina ceramic part. BACKGROUND

[0002] Alumina ceramic part is the work piece made of ceramic material with alumina as the main component, has high hardness, excellent wear resistance, corrosion resistance, high temperature resistance and good insulation performance and other characteristics, is widely used in multiple fields, alumina ceramic part can be divided into high purity type and ordinary type according to the different content of alumina: high purity alumina ceramic: Al2O3 content is above 99.9%, the transmission wavelength is 16 mu m, it can be made into molten glass to replace platinum crucible, is used for the manufacture of sodium lamp tube, can also be used as integrated circuit substrate and high-frequency insulating material, ordinary alumina ceramic: according to the different Al2O3 content, can also be subdivided into 99 porcelain, 95 porcelain, 90 porcelain, 85 porcelain and other varieties, sometimes Al2O3 content is 80% or 75% also is classified as ordinary alumina ceramic series, different content of alumina ceramic has different applications: 99 alumina porcelain: is used to make high-temperature crucible, refractory furnace tube and special wear-resistant materials, such as ceramic bearing, ceramic sealing element and water valve piece, 95 alumina porcelain: is mainly used as corrosion-resistant and wear-resistant parts, 85 alumina porcelain: due to the incorporation of part of talc, improves the electrical properties and mechanical strength, can be sealed with molybdenum, niobium, tantalum and other metals, some are used as electric vacuum device components.

[0003] According to the ball mill device for alumina ceramic processing of Chinese patent publication No. CN215389733U, the ball mill device includes a ball mill frame, bearings are arranged on both sides of the ball mill frame, a connecting shaft is rotatably connected in the bearings, a ball milling assembly is arranged between the connecting shafts, a motor assembly is arranged on one side of the ball mill frame, and the motor assembly drives the connecting shaft on one side to rotate. The ball milling assembly includes a total cylinder body, the total cylinder body is sequentially provided with a ball milling cylinder body, a grinding cylinder body and an outer cylinder body from inside to outside, the walls of the ball milling cylinder body, the grinding cylinder body and the outer cylinder body are sequentially provided with material holes one, two and three that are in communication with the interiors of the ball milling cylinder body, the grinding cylinder body and the outer cylinder body, the material holes three and two are respectively threadedly connected with sealing plates, and the material hole one is threadedly provided with a fence plate. The structure of the ball mill device, the innovative design facilitates feeding and material taking, ensures the ball milling effect, and also increases the secondary grinding and polishing effect. However, the ball mill has poor screening effect, and after the alumina ceramic part is polished, abrasive may be attached to the surface of the alumina ceramic part, so that the user needs to use a screening device to screen the abrasive, thereby increasing the work burden of the user.

[0004] Therefore, it is necessary to design and reform the ball mill device to effectively prevent the difficulty in screening. INNOVATION CONTENT

[0005] The surface grinding machine for alumina ceramic parts has the advantages of screening and solves the problem of difficult screening.

[0006] To achieve the above object, the utility model provides the following technical scheme: a surface grinding machine for alumina ceramic parts, including a ball mill body, a screening assembly and a guide assembly;

[0007] The screening assembly includes a gear ring, the gear ring is fixedly connected to the surface of the ball mill body, the bottom of the gear ring is fixedly connected with a gear, the gear is located at the bottom of the ball mill body, a transmission rod is fixedly connected in the gear, the right end of the transmission rod penetrates to the right side of the ball mill body, a cam is fixedly connected to the right end of the transmission rod, a collecting box is arranged at the right side of the ball mill body, the cam is located at the top of the collecting box, a support block is fixedly connected to the inner wall of the collecting box, a spring plate is fixedly connected to the top of the support block, a screen is fixedly connected to the top of the spring plate, and the screen is located at the top of the collecting box.

[0008] As preferred in the utility model, the guide assembly includes a fixed frame, the bottom of the fixed frame is fixedly connected to the top of the collecting box, a buffer net is fixedly connected in the fixed frame, the buffer net is located at the top of the screen, a discharge hopper is communicated to the right side of the fixed frame, and a discharge port is formed in the right side of the fixed frame.

[0009] As preferred in the utility model, the bottom of the ball mill body is fixedly connected with a limiting sleeve, and the limiting sleeve is movably connected with the transmission rod.

[0010] As preferred in the utility model, the inside of the collecting box is provided with a collecting box, the collecting box is located at the bottom of the screen, a handle is fixedly connected to the front side of the collecting box, and the number of handles is two.

[0011] As preferred in the utility model, the inside of the fixed frame is fixedly connected with a reinforcing plate, the number of reinforcing plates is four and is uniformly distributed.

[0012] As preferred in the utility model, the top of the fixed frame is fixedly connected with a limiting frame, and the limiting frame is located at the top of the screen.

[0013] Compared with the prior art, the utility model has the beneficial effects as follows:

[0014] 1、The screening assembly is used for screening the ceramic parts after grinding, the abrasive attached to the surface of the alumina ceramic parts can be automatically screened out after the alumina ceramic parts are ground, and the working burden of the user is reduced.

[0015] 2. The utility model discloses a buffering and guiding effect is provided to alumina ceramic piece, prevents alumina ceramic piece and stays at the top of screen cloth, improves the screening effect of screening subassembly.

[0016] 3. The utility model discloses a limiting sleeve can be set to the transmission rod is positioned, prevents transmission rod from happening to shake, improved the stability of transmission rod.

[0017] 4. The utility model discloses a collecting box and handle are set up, can collect abrasive, improved the collection effect of collection box.

[0018] 5. The utility model discloses a reinforcing plate can be set up to strengthen fixed frame, improved the overall strength of fixed frame.

[0019] 6. The utility model discloses a limiting frame can be set up to position alumina ceramic piece, prevents alumina ceramic piece from separating from fixed frame, improved the security of alumina ceramic piece. DRAWINGS

[0020] Figure 1 It is the structure schematic diagram of the utility model;

[0021] Figure 2 It is the three -dimensional structure schematic diagram of the utility model collection box;

[0022] Figure 3 It is the three -dimensional schematic diagram of the utility model screen;

[0023] Figure 4 It is the three -dimensional schematic diagram of the utility model transmission rod.

[0024] In the drawing: 1, ball mill body;2, screening subassembly;201, gear ring;202, gear;203, transmission rod;204, cam;205, collection box;206, support block;207, elastic plate;208, screen;3, guiding component;301, fixed frame;302, buffer net;303, discharge hopper;304, discharge port;4, limiting sleeve;5, collecting box;6, handle;7, reinforcing plate;8, limiting frame. DETAILED DESCRIPTION

[0025] The technical solutions in the embodiments of the utility model will be described clearly and completely below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative work fall within the scope of protection of the utility model.

[0026] As Figures 1 to 4The utility model provides a surface grinding machine for alumina ceramic piece, including ball mill body 1, screening subassembly 2 and guide component 3,

[0027] Screening subassembly 2 includes gear ring 201, gear ring 201 fixedly connected at the surface of ball mill body 1, the bottom of gear ring 201 is fixedly connected with gear 202, and gear 202 is located at the bottom of ball mill body 1, gear 202 is fixedly connected with transmission rod 203 in the inside, and transmission rod 203's right end penetrates to the right side of ball mill body 1, and the right end of transmission rod 203 is fixedly connected with cam 204, and the right side of ball mill body 1 is provided with collecting box 205, and cam 204 is located at the top of collecting box 205, and the inner wall of collecting box 205 is fixedly connected with support block 206, and the top of support block 206 is fixedly connected with elastic plate 207, and the top of elastic plate 207 is fixedly connected with screen 208, and screen 208 is located at the top of collecting box 205.

[0028] Reference Figure 3 Guide component 3 includes fixed frame 301, the bottom of fixed frame 301 is fixedly connected at the top of collecting box 205, fixed frame 301 is fixedly connected with buffer net 302 in the inside, buffer net 302 is located at the top of screen 208, and fixed frame 301 is communicated with discharge hopper 303 on the right side, and discharge opening 304 is arranged on the right side of fixed frame 301.

[0029] As a kind of technical optimization scheme of the utility model, by setting guide component 3, alumina ceramic piece can be buffered and guided, prevent alumina ceramic piece from staying at the top of screen 208, improve the screening effect of screening subassembly 2.

[0030] Reference Figure 4 The bottom of ball mill body 1 is fixedly connected with limiting sleeve 4, and limiting sleeve 4 bottom is movably connected with transmission rod 203.

[0031] As a kind of technical optimization scheme of the utility model, by setting limiting sleeve 4, transmission rod 203 can be limited, prevent transmission rod 203 from shaking, improve the stability of transmission rod 203.

[0032] Reference Figure 3 The inside of collecting box 205 is provided with collecting box 5, and collecting box 5 is located at the bottom of screen 208, and handle 6 is fixedly connected to the front side of collecting box 5, and the number of handle 6 is two.

[0033] As a kind of technical optimization scheme of the utility model, by setting collecting box 5 and handle 6, abrasive can be collected, improve the collecting effect of collecting box 205.

[0034] Reference Figure 3 Fixed frame 301 is fixedly connected with reinforcing plate 7 in the inside, and the number of reinforcing plate 7 is four and is evenly distributed.

[0035] As a technical optimization scheme of the utility model, through setting reinforcing plate 7, can strengthen fixed frame 301, improved the overall strength of fixed frame 301.

[0036] Reference Figure 3 The top of the fixed frame 301 is fixedly connected with a limiting frame 8, and the limiting frame 8 is located at the top of the screen 208.

[0037] As a technical optimization scheme of the utility model, through setting limiting frame 8, can limit the alumina ceramic part, prevent the alumina ceramic part from separating from the fixed frame 301, improve the safety of the alumina ceramic part.

[0038] The working principle and use process of the utility model: when using, after polishing the alumina ceramic part, the alumina ceramic part and the abrasive fall on the top of the buffer net 302, the buffer net 302 buffers the alumina ceramic part, the ball mill body 1 drives the gear ring 201 to rotate, the gear ring 201 drives the transmission rod 203 to rotate through the gear 202, the transmission rod 203 drives the cam 204 to rotate, the cam 204 pushes the screen 208 to move up and down, so that the screen 208 screens the alumina ceramic part and the abrasive, the abrasive passes through the screen 208 and falls into the collecting box 5, and the alumina ceramic part is discharged through the discharge port 304 and the discharge hopper 303, so that the screening effect is realized.

[0039] In summary: the alumina ceramic part surface polisher uses the screening assembly to screen the polished ceramic part, and after polishing the alumina ceramic part, the abrasive attached to the surface of the alumina ceramic part can be automatically screened out, reducing the work burden of the user and solving the problem of difficult screening.

[0040] It should be noted that in this paper, relationship terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between the entities or operations. Moreover, the terms "include", "contain" or any other variant thereof are intended to cover non-exclusive inclusion, so that the process, method, article or equipment including a series of elements not only includes those elements, but also includes other elements not explicitly listed or inherent to such process, method, article or equipment.

[0041] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to the embodiments without departing from the principles and spirits of the utility model, and the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A surface grinding machine for alumina ceramic parts, comprising a ball mill body (1), a screening assembly (2) and a guide assembly (3); characterized in that The screening assembly (2) comprises a gear ring (201) fixedly connected to the surface of the ball mill body (1), the bottom of the gear ring (201) is fixedly connected with a gear (202), the gear (202) is located at the bottom of the ball mill body (1), the inside of the gear (202) is fixedly connected with a transmission rod (203), the right end of the transmission rod (203) penetrates to the right side of the ball mill body (1), the right end of the transmission rod (203) is fixedly connected with a cam (204), the right side of the ball mill body (1) is provided with a collecting box (205), the cam (204) is located at the top of the collecting box (205), the inner wall of the collecting box (205) is fixedly connected with a supporting block (206), the top of the supporting block (206) is fixedly connected with a elastic plate (207), the top of the elastic plate (207) is fixedly connected with a screen (208), the screen (208) is located at the top of the collecting box (205).

2. The surface polisher for an alumina ceramic piece according to claim 1, characterized by: The guide assembly (3) comprises a fixed frame (301), the bottom of the fixed frame (301) is fixedly connected to the top of the collecting box (205), the inside of the fixed frame (301) is fixedly connected with a buffer net (302), the buffer net (302) is located at the top of the screen (208), the right side of the fixed frame (301) is communicated with a discharge hopper (303), the right side of the fixed frame (301) is provided with a discharge port (304).

3. The surface polisher for an alumina ceramic piece according to claim 1, characterized by: The bottom of the ball mill body (1) is fixedly connected with a limiting sleeve (4), the bottom of the limiting sleeve (4) is movably connected with the transmission rod (203).

4. The surface polisher for an alumina ceramic piece according to claim 1, characterized by: The inside of the collecting box (205) is provided with a collecting box (5), the collecting box (5) is located at the bottom of the screen (208), the front side of the collecting box (5) is fixedly connected with a handle (6), the number of the handle (6) is two.

5. The surface polisher for an alumina ceramic piece according to claim 2, characterized by: The inside of the fixed frame (301) is fixedly connected with a reinforcing plate (7), the number of the reinforcing plate (7) is four and is uniformly distributed.

6. The surface polisher for an alumina ceramic piece according to claim 2, characterized by: The top of the fixed frame (301) is fixedly connected with a limiting frame (8), the limiting frame (8) is located at the top of the screen (208).

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