Grinding device for inner surface of quartz flange

Abstract

The utility model discloses a quartz flange inner surface polishing device which comprises a fixing plate, first connecting plates are fixedly connected to the two sides of the upper end of the fixing plate, first motors are fixedly connected to the first connecting plates, first screws are fixedly connected to the output ends of the first motors, and second connecting plates are connected to the first screws in a threaded mode. A groove is formed in the second connecting plate, a second motor is fixedly connected to the position, located on one side of the groove, of the second connecting plate, and a second screw rod is fixedly connected to the output end of the second motor. A first push rod extends to reduce the height of a polishing rod, so that the polishing rod is in contact with a quartz flange in a circular groove, L-shaped plates correspond to the four sides of the quartz flange by using second push rods, and the end of a spring rod is inserted into a connecting sleeve, so that the effect of limiting a mounting hole of the quartz flange is achieved; therefore, the adaptability of placing quartz flanges with different diameters can be improved during grinding.

Description

Technical Field

[0001] The utility model relates to the technical field of quartz flange processing, and particularly relates to a grinding device for the inner surface of a quartz flange. Background Technique

[0002] The grinding device for the inner surface of a quartz flange is a device specifically used for finely grinding the inner surface of a quartz flange. By means of mechanical grinding, the grinding efficiency is improved, the grinding quality is guaranteed, and the complexity of manual operation is reduced. The mounting holes of the quartz flange are usually set to four, eight, sixteen, etc. according to different sizes.

[0003] According to the "Positioning Structure for a Flange Grinding Device" with the Chinese patent publication number CN218518417U, what it mainly describes is that by setting a support table, a first positioning column, and a second positioning column, the flange can be supported and disassembled conveniently, and the positioning and installation of the flange can be realized conveniently and quickly. At the same time, through the ramp block, the extrusion block, the auxiliary pad, and the insertion block, the flange is assisted to be clamped inside the flange, so that the flange is better positioned on the support table. By setting buffer holes, buffer columns, and a first spring, the whole flange can be better attached to the grinding disc, ensuring the grinding accuracy and being beneficial to improving the working efficiency. During this process, the mounting holes of different-sized flanges have different spacings, which will increase the time for manually placing the flange on the operating table.

[0004] Therefore, a grinding device for the inner surface of a quartz flange is proposed to solve the problem that during this process, the mounting holes of different-sized flanges have different spacings, which will increase the time for manually placing the flange on the operating table. Content of the Utility Model

[0005] The technical problem to be solved by the utility model: During this process, the mounting holes of different-sized flanges have different spacings, which will increase the time for manually placing the flange on the operating table. Therefore, a grinding device for the inner surface of a quartz flange is proposed.

[0006] The technical solution adopted by the present utility model to solve the technical problem is as follows: A polishing device for the inner surface of a quartz flange, comprising a fixed plate. On both sides of the upper end of the fixed plate, first connecting plates are fixedly connected. A first motor is fixedly connected to the first connecting plate. The output end of the first motor is fixedly connected to a first screw rod. A second connecting plate is threadedly connected to the first screw rod. A groove is formed in the second connecting plate, and a second motor is fixedly connected to one side of the groove of the second connecting plate. The output end of the second motor is fixedly connected to a second screw rod. A moving block is threadedly connected to the second screw rod. A first push rod is fixedly connected to the bottom end of the moving block. The output end of the first push rod is fixedly connected to a moving frame. A third motor is fixedly connected to the moving frame. The output end of the third motor is fixedly connected to a polishing rod. A circular groove is formed in the fixed plate. On the four sides of the fixed plate within the circular groove, second push rods are fixedly connected. The output end of the second push rod is fixedly connected to an L-shaped plate. A protrusion is fixedly connected to the upper side of the L-shaped plate, and a spring rod is inserted into the protrusion. A connecting sleeve is sleeved at the bottom end of the spring rod. A circular plate is fixedly connected to the bottom end of the connecting sleeve. The connecting sleeve is threadedly connected to the bottom side of the L-shaped plate.

[0007] As a preferred technical solution of the present utility model, auxiliary rods are fixedly connected to the four sides of the upper end of the moving frame, and the auxiliary rods are movably inserted into the moving block. By providing the auxiliary rods, the stability of the moving frame during up and down movement can be increased.

[0008] As a preferred technical solution of the present utility model, a storage groove is formed on one side of the fixed plate, and a support plate is inserted into the storage groove. The support plate corresponds to the L-shaped plate. By providing the support plate, support for the L-shaped plate can be provided, and the stability of placing the quartz flange on the L-shaped plate can be increased.

[0009] As a preferred technical solution of the present utility model, a hidden groove is formed at the bottom end of the L-shaped plate, and the circular plate is located within the hidden groove. By providing the hidden groove, the position of the circular plate can be hidden, preventing the movement of the L-shaped plate from being blocked.

[0010] As a preferred technical solution of the present utility model, spherical balls are rotatably embedded on the four sides of the bottom end of the L-shaped plate, and the bottom sides of the spherical balls are in contact with the support plate. By providing the spherical balls, the friction of the L-shaped plate can be reduced.

[0011] The present utility model has the following advantages: By installing the first screw rod and the second screw rod on the fixed plate, the second connecting plate and the moving block move. The first push rod extends, reducing the height of the polishing rod so that the polishing rod contacts the quartz flange within the circular groove. Then, by using the second push rod, the position of the L-shaped plate corresponds to the four sides of the quartz flange. At this time, the end of the spring rod is inserted into the connecting sleeve, achieving the effect of limiting the mounting hole of the quartz flange, thereby improving the adaptability to placing quartz flanges with different diameters during polishing. Brief Description of the Drawings

[0012] Figure 1 is a three - dimensional structure schematic diagram of a polishing device for the inner surface of a quartz flange according to a preferred embodiment of the present utility model;

[0013] Figure 2 is a side - view sectional structure schematic diagram of an L - shaped plate of a polishing device for the inner surface of a quartz flange according to a preferred embodiment of the present utility model;

[0014] Figure 3 is an enlarged structure schematic diagram at position A of a polishing device for the inner surface of a quartz flange according to a preferred embodiment of the present utility model.

[0015] Description of the reference numerals: 1, fixed plate; 2, first connecting plate; 3, first screw; 4, second connecting plate; 5, second screw; 6, moving block; 7, first push rod; 8, moving frame; 9, polishing rod; 10, circular groove; 11, second push rod; 12, L - shaped plate; 13, protrusion; 14, spring rod; 15, connecting sleeve; 16, spherical ball; 17, hidden groove; 18, auxiliary rod; 19, storage groove; 20, support plate. Detailed Description of the Preferred Embodiment

[0016] The present utility model will be further described below with reference to the drawings.

[0017] Please refer to Figures 1-3A kind of inner surface grinding device for quartz flange shown in the figure includes a fixed plate 1. On both sides of the upper end of the fixed plate 1, first connecting plates 2 are fixedly connected. A first motor is fixedly connected to the first connecting plate 2. The output end of the first motor is fixedly connected with a first screw rod 3. The first motor drives the first screw rod 3 to rotate, which can make the second connecting plate 4 move. The second motor drives the second screw rod 5 to rotate, which can make the moving block 6 move in the groove of the second connecting plate 4. A second connecting plate 4 is threadedly connected to the first screw rod 3. A groove is formed in the second connecting plate 4, and a second motor is fixedly connected to one side of the groove of the second connecting plate 4. The output end of the second motor is fixedly connected with a second screw rod 5. A moving block 6 is threadedly connected to the second screw rod 5. A first push rod 7 is fixedly connected to the bottom end of the moving block 6. When the first push rod 7 extends, the moving frame 8 can be moved downward. At this time, the grinding rod 9 approaches the inner side of the quartz flange. The output end of the first push rod 7 is fixedly connected with a moving frame 8. A third motor is fixedly connected to the moving frame 8. The output end of the third motor is fixedly connected with a grinding rod 9. A circular groove 10 is formed in the fixed plate 1. On the four sides of the fixed plate 1 located in the circular groove 10, second push rods 11 are fixedly connected. The output end of the second push rod 11 is fixedly connected with an L-shaped plate 12. When the second push rod 11 extends, the L-shaped plate 12 can be moved, so as to adapt to quartz flanges with different diameters. A protrusion 13 is fixedly connected to the upper side of the L-shaped plate 12, and a spring rod 14 is inserted into the protrusion 13. A connecting sleeve 15 is sleeved at the bottom end of the spring rod 14. The bottom end of the connecting sleeve 15 is fixedly connected with a circular plate. The connecting sleeve 15 is threadedly connected to the bottom side of the L-shaped plate 12. The connecting sleeve 15 cooperates with the end of the spring rod 14, and the connecting sleeve 15 abuts against the bottom side of the installation hole of the quartz flange. The spring rod 14 is inserted into the installation hole of the quartz flange. Then, the second push rod 11 contracts to limit the quartz flange, and the inner surface of the quartz flange is located at the center of the circular groove 10. At this time, the third motor drives the grinding rod 9 to rotate, and the inner surface of the quartz flange can be ground.

[0018] Among them, an auxiliary rod 18 is movably inserted into the moving block 6. The auxiliary rod 18 is fixedly connected to the four sides of the upper end of the moving frame 8. By setting the auxiliary rod 18, auxiliary support can be provided for the moving frame 8 when the first push rod 7 extends, and the stability of the grinding rod 9 during grinding can be increased.

[0019] Among them, the L-shaped plate 12 corresponds to the support plate 20. The support plate 20 is inserted into the storage groove 19. The storage groove 19 is located on one side of the fixed plate 1. By setting the support plate 20, support can be provided for the L-shaped plate 12 in the circular groove 10, so as to improve the stability during the processing of the inner surface of the quartz flange.

[0020] Among them, a circular plate is in contact with the hidden groove 17. The hidden groove 17 is located at the bottom end of the L-shaped plate 12. By setting the hidden groove 17, it can prevent the bottom side of the connecting sleeve 15 from affecting the movement of the L-shaped plate 12.

[0021] Among them, the support plate 20 contacts the bottom side of the spherical ball 16. The spherical ball 16 is rotatably embedded in the four sides of the bottom end of the L-shaped plate 12. By providing the spherical ball 16, the friction between the L-shaped plate 12 and the support plate 20 during movement is reduced.

[0022] Working principle: Place the quartz flange with one side of its inner surface facing up in the circular groove 10, and extend the second push rod 11. At this time, the mounting hole of the quartz flange contacts the L-shaped plate 12. Then rotate the connecting sleeve 15 upward to move the quartz flange upward. The upper side edge of the quartz flange contacts the protrusion 13. At the same time, the upper end of the connecting sleeve 15 sleeved on the end of the spring rod 14. Then use the second push rod 11 to extend or contract, so that the end of the spring rod 14 pulls the mounting hole of the quartz flange, thereby stably connecting the quartz flange and making the quartz flange located at the center of the circular groove 10. Then use the support plate 20 to provide support at the bottom side of the L-shaped plate 12 to improve the stability of the quartz flange during grinding. Start the first motor and the second motor to make the first screw rod 3 and the second screw rod 5 rotate. At this time, the second connecting plate 4 and the moving block 6 move. At this time, the position of the grinding rod 9 corresponds to the inner surface of the quartz flange, and the grinding rod 9 moves within the inner surface of the adaptable flange by the rotation of the first screw rod 3 and the second screw rod 5, so as to improve the adaptability to quartz flanges with different diameters during grinding and improve the grinding efficiency.

[0023] The above is only the preferred embodiment of the present invention. It should be noted that for those of ordinary skill in the art, without departing from the principle of the present invention, several improvements and retouches can be made, and these improvements and retouches should also be regarded as the protection scope of the present invention.

[0024] Other parts not described in detail in the present invention belong to the prior art, so they will not be elaborated here.

[0025] Finally, it should be noted that: the above embodiments are only used to illustrate the technical solutions of the present invention, not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that: they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements on some or all of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the embodiments of the present invention.

Claims

1. A quartz flange inner surface polishing device, comprising a fixing plate (1), characterized in that: The first connecting plate (2) is fixedly connected to both sides of the upper end of the fixed plate (1), the first connecting plate (2) is fixedly connected to a first motor, the output end of the first motor is fixedly connected to a first screw rod (3), the first screw rod (3) is threadedly connected to a second connecting plate (4), the second connecting plate (4) is provided with a groove and the second connecting plate (4) is fixedly connected to a second motor on one side of the groove, the output end of the second motor is fixedly connected to a second screw rod (5), the second screw rod (5) is threadedly connected to a moving block (6), the bottom end of the moving block (6) is fixedly connected to a first push rod (7), and the output end of the first push rod (7) is fixedly connected to a moving frame (8), A third motor is fixedly connected inside the moving frame (8), and a grinding rod (9) is fixedly connected to the output end of the third motor. A circular groove (10) is formed on the fixed plate (1), and second push rods (11) are fixedly connected to the four sides of the fixed plate (1) located inside the circular groove (10). An L-shaped plate (12) is fixedly connected to the output end of the second push rod (11). A protrusion (13) is fixedly connected to the upper side of the L-shaped plate (12), and a spring rod (14) is inserted into the protrusion (13). A connecting sleeve (15) is sleeved on the bottom end of the spring rod (14), and a circular disk is fixedly connected to the bottom end of the connecting sleeve (15). The connecting sleeve (15) is threadedly connected to the bottom side of the L-shaped plate (12).

2. A quartz flange inner surface polishing device as claimed in claim 1, characterized in that: The four sides of the upper end of the moving frame (8) are all fixedly connected with auxiliary rods (18), and the auxiliary rods (18) are movably plugged into the moving block (6).

3. A quartz flange inner surface polishing device as claimed in claim 1, characterized in that: A storage groove (19) is provided on one side of the fixing plate (1), a support plate (20) is inserted into the storage groove (19), and the support plate (20) corresponds to the L-shaped plate (12).

4. A quartz flange inner surface polishing device as claimed in claim 3, characterized in that: A hidden groove (17) is provided at the bottom end of the L-shaped plate (12), and the circular plate is located in the hidden groove (17).

5. A quartz flange inner surface polishing device as claimed in claim 4, characterized in that: Round balls (16) are rotatably embedded on four sides of the bottom end of the L-shaped plate (12), and the bottom side of the round balls (16) is in contact with the support plate (20).

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