Metal surface polishing device

Abstract

The utility model discloses a metal surface polishing device which comprises a polishing table, two supporting legs are fixedly installed at the bottom of the polishing table, a polishing mechanism is arranged at the top of the polishing table and comprises a metal plate fixing piece, a polishing motor, a shaft sleeve, a fixing rod and a polishing roller, and the top of the polishing table is connected with the metal plate fixing piece in a sliding mode. A polishing motor is fixedly installed on one side of the metal plate fixing piece, a shaft sleeve penetrating through and extending out of the metal plate fixing piece is fixedly installed on an output shaft of the polishing motor, and one end of the shaft sleeve is in threaded connection with a fixing rod. Through the polishing mechanism, the limiting block, the limiting groove, the lead screw and the driving motor, the lead screw is driven by the driving motor to rotate, so that the limiting block slides in the limiting groove, the metal plate fixing piece is driven to move, a polishing roller in the polishing mechanism moves back and forth on the surface of the metal piece for polishing, and non-uniformity during polishing is prevented; the metal plate fixing piece moves back and forth to drive the polishing roller to evenly polish back and forth.

Description

Technical Field

[0001] The utility model relates to the field of metal surface polishing devices, in particular to a metal surface polishing device. Background Art

[0002] Metal parts are a type of metal material, and metal material refers to a general term for materials with metallic properties that are composed mainly of metal elements or metal elements, including pure metals, alloys, metal material intermetallic compounds, and special metal materials.

[0003] At present, when metal parts are produced, some barbs or burrs will be generated on their surfaces, and their surfaces need to be polished. The existing polishing is mostly done with a polishing disc. During the polishing process, the direction of the polishing disc is mainly controlled manually, which will cause uneven polishing and reduce the quality of the metal parts. Utility Model Content

[0004] In order to solve the above problems, the purpose of the utility model is to provide a metal surface polishing device to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model proposes a metal surface polishing device, comprising a polishing table, wherein two supporting legs are fixedly installed at the bottom of the polishing table;

[0006] A polishing mechanism is provided on the top of the polishing table, and the polishing mechanism includes a sheet metal fixing, a polishing motor, a sleeve, a fixing rod and a polishing roller. The top of the polishing table is slidably connected to the sheet metal fixing, a polishing motor is fixedly installed on one side of the sheet metal fixing, the output shaft of the polishing motor is fixedly installed with a sleeve that penetrates and extends outside the sheet metal fixing, one end of the sleeve is threadedly connected to the fixing rod, and one end of the fixing rod is fixedly installed with a polishing roller.

[0007] In one example, a limiting groove is provided on the right side of the top of the polishing table, and a limiting block fixedly connected to a sheet metal fixing piece is slidably connected to the inner wall of the limiting groove.

[0008] In one example, a driving motor is fixedly mounted on one side of the polishing table, and a lead screw is fixedly mounted on the output shaft of the driving motor.

[0009] In one example, the screw rod penetrates and extends into the limiting groove, and the outer ring of the screw rod located in the limiting groove is threadedly connected to the limiting block.

[0010] In one example, a mounting groove is opened on the left side of the top of the polishing table, and a bidirectional screw rod is rotatably connected to one side of the inner wall of the mounting groove, and the bidirectional screw rod passes through and extends outside the polishing table.

[0011] In one example, the outer ring of the bidirectional lead screw located in the mounting groove is threadedly connected with a clamping claw, and a crank is fixedly installed at one end of the bidirectional lead screw located outside the mounting groove.

[0012] The metal surface polishing device proposed by the utility model can bring the following beneficial effects:

[0013] 1. A metal surface polishing device comprises a polishing mechanism, a limit block, a limit groove, a screw and a driving motor. The drive motor drives the screw to rotate, and the limit block slides in the limit groove, which drives the sheet metal fixing to move, so that the polishing roller in the polishing mechanism moves back and forth on the surface of the metal part to polish, thereby preventing uneven polishing. The sheet metal fixing moves back and forth, driving the polishing roller to polish evenly back and forth.

[0014] The metal surface polishing device drives a bidirectional screw rod to rotate by rotating a crank, which drives two clamping jaws to move toward each other in an installation groove, thereby clamping the metal part to prevent it from shaking and becoming unstable during polishing. The clamping jaws clamp it firmly, thereby facilitating better polishing. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The drawings described herein are used to provide a further understanding of the present invention and constitute a part of the present invention. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention. In the drawings:

[0016] Figure 1 It is a schematic diagram of the structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the structure of the polishing roller of the utility model;

[0018] Figure 3 This is a schematic diagram of the clamping jaw structure of the utility model.

[0019] In the figure: 1. Polishing table; 2. Driving motor; 3. Screw; 4. Limiting groove; 5. Limiting block; 6. Sheet metal fixing; 7. Polishing motor; 8. Bushing; 9. Fixing rod; 10. Polishing roller; 11. Clamp; 12. Bidirectional screw; 13. Mounting groove; 14. Crank; 15. Support leg. DETAILED DESCRIPTION

[0020] In order to more clearly illustrate the overall concept of the present invention, a detailed description is given below in the form of examples in conjunction with the accompanying drawings.

[0021] like Figure 1 to Figure 3 As shown, the embodiment of the utility model provides a metal surface polishing device, including a polishing table 1, and two supporting legs 15 are fixedly installed at the bottom of the polishing table 1;

[0022] A polishing mechanism is provided on the top of the polishing table 1, and the polishing mechanism includes a sheet metal fixing 6, a polishing motor 7, a sleeve 8, a fixing rod 9 and a polishing roller 10. The top of the polishing table 1 is slidably connected with the sheet metal fixing 6, and the polishing motor 7 is fixedly installed on one side of the sheet metal fixing 6. The output shaft of the polishing motor 7 is fixedly installed with a sleeve 8 that penetrates and extends to the outside of the sheet metal fixing 6. One end of the sleeve 8 is threadedly connected with the fixing rod 9, and one end of the fixing rod 9 is fixedly installed with the polishing roller 10.

[0023] Specifically, a limiting groove 4 is opened on the top right side of the polishing table 1, and the inner wall of the limiting groove 4 is slidably connected with a limiting block 5 fixedly connected to the sheet metal fixing part 6. The limiting block 5 is slidably connected through the limiting groove 4, and the limiting block 5 limits the sheet metal fixing part 6 when it moves, and the sheet metal fixing part 6 fixes the polishing motor 7.

[0024] Specifically, a driving motor 2 is fixedly installed on one side of the polishing table 1, and a screw rod 3 is fixedly installed on the output shaft of the driving motor 2. The screw rod 3 is driven to rotate by the driving motor 2, and the sheet metal fixing part 6 is driven to move by the limit block 5.

[0025] Specifically, the screw rod 3 penetrates and extends into the limiting groove 4, and the outer ring of the screw rod 3 located in the limiting groove 4 is threadedly connected with the limiting block 5, so that the sheet metal fixing part 6 is driven to move when the limiting block 5 moves.

[0026] Specifically, a mounting groove 13 is opened on the left side of the top of the polishing table 1, and a bidirectional screw rod 12 is rotatably connected to one side of the inner wall of the mounting groove 13, and the bidirectional screw rod 12 passes through and extends to the outside of the polishing table 1. The bidirectional screw rod 12 is fixed by the mounting groove 13, and the bidirectional screw rod 12 fixes the clamp 11 and the crank 14.

[0027] Specifically, the outer ring of the bidirectional screw rod 12 located in the installation groove 13 is threadedly connected with the clamping jaws 11, and the crank 14 is fixedly installed at one end of the bidirectional screw rod 12 located outside the installation groove 13. The crank 14 rotates to drive the bidirectional screw rod 12 to rotate, and drives the two clamping jaws 11 to move toward each other, thereby clamping the metal part to be polished.

[0028] Working principle: put the metal part on the polishing table 1, then rotate the crank 14 to drive the bidirectional screw 12 to drive the two jaws 11 to move towards each other and clamp the metal part, then start the polishing motor 7 to drive the sleeve 8 to rotate, and drive the polishing roller 10 to polish the surface of the metal part through the fixed rod 9, then start the drive motor 2 to drive the screw 3 to rotate, which will make the limit block 5 drive the sheet metal fixing part 6 to move, and drive the polishing mechanism to move back and forth, so that the surface of the metal part can be polished back and forth, making its polishing more uniform.

[0029] Each embodiment in this specification is described in a progressive manner, and the same or similar parts between the embodiments can be referred to each other, and each embodiment focuses on the differences from other embodiments. In particular, for the system embodiment, since it is basically similar to the method embodiment, the description is relatively simple, and the relevant parts can be referred to the partial description of the method embodiment.

[0030] The above description is only an embodiment of the present invention and is not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and variations. Any modification, equivalent substitution, improvement, etc. made within the spirit and principle of the present invention shall be included in the scope of the claims of the present invention.

Claims

1. A metal surface polishing device, comprising a polishing table (1), wherein two supporting legs (15) are fixedly mounted on the bottom of the polishing table (1); Features: The top of the polishing table (1) is provided with a polishing mechanism, and the polishing mechanism comprises a sheet metal fixing part (6), a polishing motor (7), a shaft sleeve (8), a fixing rod (9) and a polishing roller (10); the top of the polishing table (1) is slidably connected to the sheet metal fixing part (6); the polishing motor (7) is fixedly mounted on one side of the sheet metal fixing part (6); the output shaft of the polishing motor (7) is fixedly mounted with a shaft sleeve (8) penetrating through and extending outside the sheet metal fixing part (6); one end of the shaft sleeve (8) is threadedly connected to the fixing rod (9); and one end of the fixing rod (9) is fixedly mounted with the polishing roller (10).

2. A metal surface polishing device according to claim 1, characterized in that: A limiting groove (4) is provided on the right side of the top of the polishing table (1), and a limiting block (5) fixedly connected to a sheet metal fixing piece (6) is slidably connected to the inner wall of the limiting groove (4).

3. A metal surface polishing device according to claim 2, characterized in that: A drive motor (2) is fixedly mounted on one side of the polishing table (1), and a lead screw (3) is fixedly mounted on the output shaft of the drive motor (2).

4. A metal surface polishing device according to claim 3, characterized in that: The screw rod (3) penetrates and extends into the limiting groove (4), and the outer ring of the screw rod (3) located in the limiting groove (4) is threadedly connected to the limiting block (5).

5. A metal surface polishing device according to claim 1, characterized in that: A mounting groove (13) is provided on the left side of the top of the polishing table (1), and a bidirectional screw rod (12) is rotatably connected to one side of the inner wall of the mounting groove (13), and the bidirectional screw rod (12) passes through and extends to the outside of the polishing table (1).

6. A metal surface polishing device according to claim 5, characterized in that: The outer ring of the bidirectional screw rod (12) located in the installation groove (13) is threadedly connected to a clamping claw (11), and a crank (14) is fixedly mounted on one end of the bidirectional screw rod (12) located outside the installation groove (13).

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