Flange machining and grinding device

Abstract

The utility model discloses a flange machining polishing device which comprises a workbench, a protective cover and an installation disc, an electric sliding rail is fixedly installed at the upper end of the workbench, a first motor is fixedly installed at the upper end of the workbench, and a side edge polishing disc is fixedly installed at the upper end of the first motor; a glass observation window is fixedly mounted at the upper end of the protective cover, a filter box is fixedly mounted at the inner end of the protective cover, an air pump is fixedly mounted at the inner end of the filter box, a filter plate is fixedly mounted at the inner end of the filter box, a dust suction port is fixedly mounted at the lower end of the filter box, and a second motor is fixedly mounted at the left end of the protective cover. According to the flange machining and grinding device, automatic limiting and feeding can be achieved, double-face grinding can be conducted at a time, the working efficiency is high, the grinding space is isolated through the protective cover, then air in the protective cover is filtered and purified, and the situation that the working environment is polluted by dust and chippings generated during grinding is avoided.

Description

Technical Field

[0001] The utility model relates to the field of flange processing and grinding devices, in particular to a flange processing and grinding device. Background Technique

[0002] A flange is a hollow disc-shaped mechanical part used for connecting and disassembling shafts, pipes, and between cylinders and heads. When processing flanges, it is necessary to grind the flanges to remove burrs and uneven parts on the edges of the flanges to ensure smooth edges, and to grind the surfaces of the flanges to remove surface defects, scratches, and oxide layers to make the surfaces smoother and flatter.

[0003] As disclosed in a grinding device for flange processing in the utility model with the authorization announcement number CN212527242U, by setting a groove on the grinding table and using the cooperation of the first electric push rod and the arc-shaped clamping plate, the device can fix the flange to be processed, avoiding the problem of flange movement during grinding. Using the functions of the turntable and the bearing, the connecting plate can be rotated, and by the cooperation of the sliding groove and the roller with the sliding pipe and the connecting plate, the grinding position of the grinding disc can be adjusted.

[0004] The following problems still exist when using this prior art:

[0005] There is more than one surface of the flange that needs to be ground. One-time grinding can only grind one surface, resulting in low work efficiency. The debris and dust generated during grinding are diffused in the air and are not easy to manage. Therefore, we propose a flange processing and grinding device to solve the problems mentioned above. Content of the Utility Model

[0006] In order to overcome the deficiencies of the prior art, the utility model provides a flange processing and grinding device, which can solve the technical problems in the above-mentioned background technology that for the existing flange processing and grinding device, there is more than one surface of the flange that needs to be ground, one-time grinding can only grind one surface, resulting in low work efficiency, and the debris and dust generated during grinding are diffused in the air and are not easy to manage.

[0007] To solve the above technical problems, the utility model provides the following technical solutions: a workbench, a protective cover, and a mounting disc,

[0008] An electric slide rail is fixedly installed at the upper end of the workbench, a first motor is fixedly installed at the upper end of the workbench, and a side grinding disc is fixedly installed at the upper end of the first motor;

[0009] A glass observation window is fixedly installed at the upper end of the protective cover. A filter box is fixedly installed at the inner end of the protective cover. An air extraction pump is fixedly installed at the inner end of the filter box. A filter plate is fixedly installed at the inner end of the filter box. A dust suction port is fixedly installed at the lower end of the filter box. A second motor is fixedly installed at the left end of the protective cover. A surface grinding disc is fixedly installed at the right end of the second motor;

[0010] A micro motor is fixedly installed at the inner end of the mounting plate. A rotating table is fixedly installed at the upper end of the micro motor. A mounting block is fixedly installed at the upper end of the rotating table. A micro electric telescopic rod is fixedly installed at the inner end of the mounting block. A support piece is fixedly installed at the outer end of the micro electric telescopic rod.

[0011] As a preferred technical solution of the present utility model, the rotating table is rotatably installed inside the mounting plate, and the lower end of the mounting plate is slidably installed at the outer end of the electric slide rail.

[0012] As a preferred technical solution of the present utility model, a disassembly port is snap-fitted at the top end of the filter box, and the disassembly port is arranged above the filter plate.

[0013] As a preferred technical solution of the present utility model, a feeding port is opened at the front end of the workbench, and the dust suction port is arranged above the feeding port.

[0014] As a preferred technical solution of the present utility model, an air outlet is opened at the right end of the workbench, and the air outlet is connected to the air extraction pump through a pipeline.

[0015] As a preferred technical solution of the present utility model, the protective cover is fixedly installed at the upper end of the workbench, and the side grinding disc and the surface grinding disc are both arranged inside the workbench.

[0016] Compared with the prior art, the beneficial effects that the present utility model can achieve are:

[0017] 1. There are a rotating table, a micro electric telescopic rod, a support piece, a micro motor, a side grinding disc and a surface grinding disc. Place the flange on the upper side of the rotating table. The electric slide rail transports the mounting plate to the designated location. The micro motor drives the rotating table to rotate. The side grinding disc and the surface grinding disc can synchronously grind the flange, which can automatically limit the position and load the material, and perform double-sided grinding at one time, with high work efficiency;

[0018] 2. There are a protective cover, a filter box, an air extraction pump, a filter plate, a disassembly port and a dust suction port. The air extraction pump inside the filter box can extract the air inside the protective cover through the dust suction port, and discharge it from the air outlet after being filtered by the filter plate. The filter plate can be taken out through the disassembly port for cleaning or replacement. The protective cover isolates the grinding space, and then filters and purifies the air inside the protective cover to avoid the dust and debris generated by grinding from polluting the working environment. Brief Description of the Drawings

[0019] Figure 1 Fig. 1 is a schematic three - dimensional structure diagram of the flange processing and grinding device of the present utility model;

[0020] Figure 2 Fig. 2 is a schematic side - sectional structure diagram of the flange processing and grinding device of the present utility model;

[0021] Figure 3 Fig. 3 is a schematic top - sectional structure diagram of the flange processing and grinding device of the present utility model;

[0022] Figure 4 Fig. 4 is a schematic sectional structure diagram of the mounting plate of the flange processing and grinding device of the present utility model;

[0023] Wherein: 1, workbench; 2, protective cover; 3, mounting plate; 4, electric slide rail; 5, first motor; 6, side grinding disc; 7, glass observation window; 8, air extraction pump; 9, filter plate; 10, disassembly port; 11, dust suction port; 12, second motor; 13, surface grinding disc; 14, rotating table; 15, mounting block; 16, micro - electric telescopic rod; 17, support piece; 18, micro - motor; 19, feeding port; 20, air outlet; 21, filter box. Detailed Embodiments

[0024] In order to make the technical means, creative features, achieved purposes and functions of the present utility model easy to understand, the present utility model will be further described below in conjunction with specific embodiments. However, the following embodiments are only the preferred embodiments of the present utility model, not all of them. Based on the embodiments in the embodiments, other embodiments obtained by those skilled in the art without creative work all fall within the protection scope of the present utility model.

[0025] Embodiment

[0026] Please refer to Figures 1-4 As shown in the figure, the present utility model provides a technical solution: a flange processing and grinding device;

[0027] An electric slide rail 4 is fixedly installed at the upper end of the workbench 1, a first motor 5 is fixedly installed at the upper end of the workbench 1, a side grinding disc 6 is fixedly installed at the upper end of the first motor 5, a feeding port 19 is opened at the front end of the workbench 1, and a dust suction port 11 is arranged above the feeding port 19. An air outlet 20 is opened at the right end of the workbench 1, and the air outlet 20 is connected to the air extraction pump 8 through a pipeline, enabling double - sided grinding at one time with high working efficiency;

[0028] A glass observation window 7 is fixedly installed at the upper end of the protective cover 2. A filter box 21 is fixedly installed at the inner end of the protective cover 2. An air extraction pump 8 is fixedly installed at the inner end of the filter box 21. A filter plate 9 is fixedly installed at the inner end of the filter box 21. A dust suction port 11 is fixedly installed at the lower end of the filter box 21. A second motor 12 is fixedly installed at the left end of the protective cover 2. A surface grinding disc 13 is fixedly installed at the right end of the second motor 12. A disassembly port 10 is snap-fitted at the top of the filter box 21. The disassembly port 10 is arranged above the filter plate 9. The protective cover 2 is fixedly installed at the upper end of the workbench 1. The side grinding disc 6 and the surface grinding disc 13 are both arranged inside the workbench 1. The protective cover 2 isolates the grinding space, and then filters and purifies the air inside the protective cover 2 to avoid dust and debris generated by grinding from polluting the working environment;

[0029] A micro motor 18 is fixedly installed at the inner end of the mounting disc 3. A rotating table 14 is fixedly installed at the upper end of the micro motor 18. A mounting block 15 is fixedly installed at the upper end of the rotating table 14. A micro electric telescopic rod 16 is fixedly installed at the inner end of the mounting block 15. A support piece 17 is fixedly installed at the outer end of the micro electric telescopic rod 16. The rotating table 14 is rotatably installed inside the mounting disc 3. The lower end of the mounting disc 3 is slidably installed at the outer end of the electric slide rail 4, which can automatically limit the position and load the material.

[0030] Specific working principle:

[0031] As Figure 1 、 Figure 2 、 Figure 3 and Figure 4 shown, when using this flange processing and grinding device, place the flange to be ground on the upper middle part of the rotating table 14. The hollow in the middle of the flange is sleeved around the periphery of the support piece 17. Then, the micro electric telescopic rod 16 on the mounting block 15 drives the support piece 17 to move outwards. The support piece 17 fits on the inner ring surface of the flange, playing a role in fixing and limiting the flange. Then, the electric slide rail 4 drives the mounting disc 3 to move into the protective cover 2. After moving to the designated position, the electric push rod on the left side of the second motor 12 drives the second motor 12 and the surface grinding disc 13 to move downwards. The micro motor 18 inside the mounting disc 3 drives the rotating table 14 to rotate, causing the flange disc to rotate. The second motor 12 drives the surface grinding disc 13 to rotate and grind. The first motor 5 drives the side grinding disc 6 to grind the side of the flange. The air extraction pump 8 inside the filter box 21 can extract the air inside the protective cover 2 through the dust suction port 11, and discharge it from the air outlet 20 after being filtered by the filter plate 9. The filter plate 9 can be taken out through the disassembly port 10 for cleaning or replacement. After grinding, the electric slide rail 4 drives the mounting disc 3 to move outwards, and the support piece 17 retracts. Then the staff can remove the flange. The above completes a series of operations of this flange processing and grinding device. The content not described in detail in this specification belongs to the prior art well-known to those skilled in the art.

[0032] The foregoing has shown and described the basic principles, main features and advantages of the present utility model. Those skilled in the art should understand that the present utility model is not limited by the above embodiments, and the above embodiments and the descriptions in the specification are only preferred examples of the present utility model, which are not used to limit the present utility model. Without departing from the spirit and scope of the present utility model, the present utility model will have various changes and improvements, and these changes and improvements all fall within the scope of the present utility model claimed. The scope of protection claimed by the present utility model is defined by the appended claims and their equivalents.

Claims

1. A flange processing and polishing device, comprising: a workbench (1), a protective cover (2) and a mounting plate (3), characterized in that: An electric slide rail (4) is fixedly mounted on the upper end of the workbench (1), a first motor (5) is fixedly mounted on the upper end of the workbench (1), and a side grinding disc (6) is fixedly mounted on the upper end of the first motor (5); A glass observation window (7) is fixedly mounted on the upper end of the protective cover (2), a filter box (21) is fixedly mounted on the inner end of the protective cover (2), an air pump (8) is fixedly mounted on the inner end of the filter box (21), a filter plate (9) is fixedly mounted on the inner end of the filter box (21), a dust suction port (11) is fixedly mounted on the lower end of the filter box (21), a second motor (12) is fixedly mounted on the left end of the protective cover (2), and a surface grinding disc (13) is fixedly mounted on the right end of the second motor (12); A micro motor (18) is fixedly mounted on the inner end of the mounting plate (3), a rotating platform (14) is fixedly mounted on the upper end of the micro motor (18), a mounting block (15) is fixedly mounted on the upper end of the rotating platform (14), a micro electric telescopic rod (16) is fixedly mounted on the inner end of the mounting block (15), and a support plate (17) is fixedly mounted on the outer end of the micro electric telescopic rod (16).

2. A flange processing and polishing device according to claim 1, characterized in that: The rotating platform (14) is rotatably mounted on the inner side of the mounting plate (3), and the lower end of the mounting plate (3) is slidably mounted on the outer end of the electric slide rail (4).

3. A flange processing and polishing device according to claim 1, characterized in that: The top end of the filter box (21) is snap-fitted with a disassembly opening (10), and the disassembly opening (10) is arranged on the upper side of the filter plate (9).

4. A flange processing and polishing device according to claim 1, characterized in that: The front end of the workbench (1) is provided with a material inlet (19), and the dust suction port (11) is arranged on the upper side of the material inlet (19).

5. The flange processing and polishing device according to claim 1, characterized in that: An air outlet (20) is provided at the right end of the workbench (1), and the air outlet (20) is connected to an air pump (8) via a pipeline.

6. A flange processing and polishing device according to claim 1, characterized in that: The protective cover (2) is fixedly mounted on the upper end of the workbench (1), and the side grinding disc (6) and the surface grinding disc (13) are both arranged inside the workbench (1).

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