Polishing device for large-size sapphire diaphragm machining

Abstract

The utility model relates to the technical field of building materials, and discloses a grinding device for machining a large-size sapphire diaphragm. Comprising a bottom plate and further comprises a supporting plate arranged at the top of the bottom plate, supporting pads for supporting and protecting the four corners of the diaphragm are arranged at the top of the supporting plate, a clamping mechanism for clamping the diaphragm is arranged at the top of the bottom plate, and a protective pad is arranged in the clamping mechanism. The polishing blocks can be disassembled and replaced through the mounting bolts, the problem that the whole polishing head needs to be replaced when a single polishing block is damaged is solved, the use cost is reduced, the connecting sleeve and the connecting block can be assembled and disassembled through the limiting bolts, the four corners of the diaphragm can be supported and protected through the supporting pads, and the polishing efficiency is improved. And polishing dust is absorbed through the dust collection cover and the dust collection head, environmental pollution is reduced, the polishing dust can be filtered through the filter plate, and follow-up discharging is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of building materials, in particular to a grinding device for processing a large-size sapphire window piece. Background Art

[0002] Sapphire windows are a type of window material with special optical properties, which are widely used in the fields of architecture, aerospace, etc. Its main features are good transparency in the visible light range, as well as low reflectivity and refractive index, which enables sapphire windows to effectively reduce the visual interference of the external environment on the internal space and improve the comfort of the working environment.

[0003] A grinding device is required for the production of sapphire window pieces. During use, the existing grinding device usually drives a grinding head through a machine tool to grind the sapphire window pieces. There are usually multiple sets of grinding blocks on the grinding head, but when a single grinding block is damaged, the entire grinding head needs to be disassembled and replaced, and the damaged grinding block cannot be replaced individually. The cost of use is high, and a large amount of dust will be generated when grinding the sapphire window pieces. If the grinding dust is not handled in time, it will pollute the working environment of the workshop.

[0004] Therefore, it is necessary to provide a new grinding device for large-size sapphire window processing to solve the above technical problems. Utility Model Content

[0005] The utility model aims to provide a grinding device for processing a large-size sapphire window piece, so as to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solution: a grinding device for processing a large-size sapphire window sheet, comprising a base plate, and also comprising:

[0007] A support plate is arranged on the top of the bottom plate, a support pad is arranged on the top of the support plate to support and protect the four corners of the window sheet, a clamping mechanism is arranged on the top of the bottom plate to clamp the window sheet, and a protective pad is arranged inside the clamping mechanism;

[0008] A grinding machine body is arranged on the top of the base plate, a grinding head is arranged at the bottom of the grinding machine body, a plurality of mounting blocks are fixedly connected to one side of the grinding head, a grinding block is arranged on one side of the mounting block, mounting bolts for mounting the grinding block are arranged inside the mounting block, a dust box for absorbing grinding dust is arranged on the top of the base plate, a vacuum cleaner is connected to the top of the dust box through a pipe, a dust hood is connected to one side of the dust box through a pipe, and a plurality of dust heads are arranged on one side of the dust hood.

[0009] Preferably, the clamping mechanism comprises a fixing plate for supporting the window sheet, the top of the fixing plate is rotatably connected to a threaded rod, the outer side of the threaded rod is threadedly connected to a clamping plate, and the inner wall of the clamping plate is slidably connected to a limiting plate.

[0010] Preferably, the top of the base plate is fixedly connected to a support frame, one side of the support frame is fixedly connected to a cylinder, and the piston rod of the cylinder is fixedly connected to a connecting plate.

[0011] Preferably, a mounting seat is fixedly connected to one side of the grinding head, and a connecting block is fixedly connected to the outer side of the mounting seat.

[0012] Preferably, a mounting sleeve is provided on the outer side of the mounting seat, a connecting sleeve is provided on the outer side of the mounting sleeve, and a limiting bolt for limiting the connecting block is provided on the inner wall of the connecting sleeve.

[0013] Preferably, a box door is provided on one side of the dust collection box, and a filter plate for filtering grinding dust is slidably connected to the inner wall of the dust collection box.

[0014] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0015] The utility model discloses can disassemble and replace the grinding block through the installation bolts, avoids the problem that a single grinding block needs to be replaced for the whole grinding head due to damage, reduces the use cost, and the connecting sleeve and the connecting block can be installed and disassembled through the limit bolts, and the four corners of the window piece can be supported and protected by arranging the support pads, and the grinding dust can be absorbed by the dust suction hood and the dust suction head to reduce environmental pollution, and the grinding dust can be filtered by the filter plate to facilitate the subsequent discharge. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 A schematic structural diagram of a preferred embodiment of a grinding device for processing a large-size sapphire window provided by the utility model;

[0017] Figure 2 It is a structural schematic diagram of the grinding head in the utility model;

[0018] Figure 3 It is a structural schematic diagram of the clamping mechanism in the utility model;

[0019] Figure 4 It is a structural schematic diagram of the dust collection box in the utility model.

[0020] In the figure: 1. Base plate; 2. Support plate; 3. Support pad; 4. Clamping mechanism; 41. Fixing plate; 42. Threaded rod; 43. Clamping plate; 44. Limiting plate; 5. Protective pad; 6. Grinding machine body; 7. Grinding head; 8. Mounting block; 9. Grinding block; 10. Mounting bolts; 11. Dust box; 12. Support frame; 13. Cylinder; 14. Connecting plate; 15. Mounting seat; 16. Connecting block; 17. Mounting sleeve; 18. Connecting sleeve; 19. Limiting bolts; 20. Box door; 21. Filter plate; 22. Vacuum cleaner; 23. Dust hood; 24. Dust head. DETAILED DESCRIPTION

[0021] 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.

[0022] See also Figure 1-4 As shown, a grinding device for processing a large-size sapphire window piece comprises a base plate 1, a support plate 2 is arranged on the top of the base plate 1, a support pad 3 is arranged on the top of the support plate 2, and the four corners of the window piece can be supported and protected by arranging the support pad 3, thereby improving the stability of subsequent grinding, a clamping mechanism 4 is arranged on the top of the base plate 1, and the window piece can be clamped by the clamping mechanism 4, and a protective pad 5 is arranged inside the clamping mechanism 4, and the window piece can be protected by the protective pad 5, and a grinding machine body 6 is arranged on the top of the base plate 1. The grinding machine body 6 is the prior art, and the grinding position and grinding height can be adjusted, which will not be described in detail here, and the bottom of the grinding machine body 6 is provided with A grinding head 7, one side of the grinding head 7 is fixedly connected with multiple groups of mounting blocks 8, one side of the mounting block 8 is provided with a grinding block 9, the interior of the mounting block 8 is provided with mounting bolts 10 for installing the grinding block 9, the grinding block 9 can be disassembled and replaced by the mounting bolts 10, avoiding the problem of replacing the entire grinding head 7 when a single grinding block 9 is damaged, thereby reducing the cost of use, a dust box 11 is provided on the top of the base plate 1, and the dust box 11 can be used to absorb grinding dust, the top of the dust box 11 is connected to a vacuum cleaner 22 through a pipe, and one side of the dust box 11 is connected to a dust hood 23 through a pipe, and one side of the dust hood 23 is provided with multiple groups of dust heads 24.

[0023] refer to Figure 3As shown, the clamping mechanism 4 includes a fixed plate 41 for supporting the window sheet, the top of the fixed plate 41 is rotatably connected to a threaded rod 42, the outer side of the threaded rod 42 is threadedly connected to a clamping plate 43, the inner wall of the clamping plate 43 is slidably connected to a limit plate 44, the limit plate 44 is fixed to the top of the fixed plate 41, the top of the fixed plate 41 and the bottom of the clamping plate 43 are both provided with a protective pad 5, the top of the bottom plate 1 is fixedly connected to a support frame 12, and one side of the support frame 12 is fixedly connected to a cylinder 13, The piston rod of the cylinder 13 is fixedly connected to the connecting plate 14, and one side of the connecting plate 14 is fixedly connected to one side of the fixing plate 41. The window piece is placed on the fixing plate 41, and the threaded rod 42 is rotated to drive the clamping plate 43 to move, so that the clamping plate 43 slides on the outside of the limiting plate 44, so that the clamping plate 43 clamps and limits the window piece, thereby improving the subsequent grinding stability. The cylinder 13 is started to drive the connecting plate 14 and the fixing plate 41 to move, so that window pieces of different sizes can be clamped and fixed.

[0024] refer to Figure 2 and Figure 4 As shown, a mounting seat 15 is fixedly connected to one side of the grinding head 7, a connecting block 16 is fixedly connected to the outer side of the mounting seat 15, a mounting sleeve 17 is arranged on the outer side of the mounting seat 15, the mounting sleeve 17 is installed at the bottom of the grinding machine body 6, a connecting sleeve 18 is arranged on the outer side of the mounting sleeve 17, the inner wall of the connecting sleeve 18 is clamped with the outer side of the connecting block 16, the inner wall of the connecting sleeve 18 is provided with a limiting bolt 19 for limiting the connecting block 16, the connecting sleeve 18 and the connecting block 16 can be installed by the limiting bolt 19, and the mounting seat 15 is installed, a box door 20 is arranged on one side of the dust box 11, and a filter plate 21 is slidably connected to the inner wall of the dust box 11, and the grinding dust can be filtered by the filter plate 21.

[0025] Working principle: When the device is in use, the support pad 3 can be set to support and protect the four corners of the window piece, the window piece is placed on the fixed plate 41, and the threaded rod 42 is rotated to drive the clamping plate 43 to move, so that the clamping plate 43 slides on the outside of the limit plate 44, so that the clamping plate 43 clamps and limits the window piece, thereby improving the subsequent grinding stability. The cylinder 13 is started to drive the connecting plate 14 and the fixed plate 41 to move, and the window pieces of different sizes can be clamped and fixed. The grinding machine body 6 is a prior art, and the grinding can be adjusted. The position and grinding height are not elaborated here. The grinding block 9 can be disassembled and replaced by installing the bolt 10, avoiding the problem that a single grinding block 9 needs to be replaced for the entire grinding head 7 due to damage, thereby reducing the cost of use. The connecting sleeve 18 and the connecting block 16 can be installed by the limit bolt 19, and the mounting seat 15 can be installed. The vacuum cleaner 22 is started, and the grinding dust is absorbed by the dust hood 23 and the dust head 24 to reduce environmental pollution. The grinding dust can be filtered by the filter plate 21 to facilitate subsequent discharge.

[0026] It should be noted that, in this article, relational terms such as first and second, etc. 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 these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0027] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A grinding device for processing a large-size sapphire window sheet, comprising a base plate (1), characterized in that: Also includes: A support plate (2) is arranged on the top of the bottom plate (1), a support pad (3) is arranged on the top of the support plate (2) for supporting and protecting the four corners of the window sheet, a clamping mechanism (4) is arranged on the top of the bottom plate (1) for clamping the window sheet, and a protective pad (5) is arranged inside the clamping mechanism (4); A grinding machine body (6) is arranged on the top of a base plate (1); a grinding head (7) is arranged at the bottom of the grinding machine body (6); a plurality of mounting blocks (8) are fixedly connected to one side of the grinding head (7); a grinding block (9) is arranged on one side of the mounting block (8); mounting bolts (10) for mounting the grinding block (9) are arranged inside the mounting block (8); a dust box (11) for absorbing grinding dust is arranged on the top of the base plate (1); a dust collector (22) is connected to the top of the dust box (11) via a pipeline; a dust hood (23) is connected to one side of the dust box (11) via a pipeline; a plurality of dust heads (24) are arranged on one side of the dust hood (23).

2. The grinding device for processing a large-size sapphire window according to claim 1, characterized in that: The clamping mechanism (4) comprises a fixing plate (41) for supporting the window sheet, the top of the fixing plate (41) is rotatably connected to a threaded rod (42), the outer side of the threaded rod (42) is threadedly connected to a clamping plate (43), and the inner wall of the clamping plate (43) is slidably connected to a limiting plate (44).

3. The grinding device for processing a large-size sapphire window according to claim 1, characterized in that: The top of the base plate (1) is fixedly connected to a support frame (12), one side of the support frame (12) is fixedly connected to a cylinder (13), and the piston rod of the cylinder (13) is fixedly connected to a connecting plate (14).

4. The grinding device for processing a large-size sapphire window according to claim 1, characterized in that: A mounting seat (15) is fixedly connected to one side of the grinding head (7), and a connecting block (16) is fixedly connected to the outer side of the mounting seat (15).

5. The grinding device for processing a large-size sapphire window according to claim 4, characterized in that: A mounting sleeve (17) is arranged on the outside of the mounting seat (15), a connecting sleeve (18) is arranged on the outside of the mounting sleeve (17), and a limiting bolt (19) for limiting the connection block (16) is arranged on the inner wall of the connecting sleeve (18).

6. The grinding device for processing a large-size sapphire window according to claim 1, characterized in that: A box door (20) is provided on one side of the dust collection box (11), and a filter plate (21) for filtering grinding dust is slidably connected to the inner wall of the dust collection box (11).

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