Polishing device for rough machining of surface of steel plate

Abstract

The utility model discloses a polishing device for rough machining of the surface of a steel plate, which comprises a placing table, the top of the placing table is fixedly connected with a support frame, the inner cavity of the support frame is provided with a movable stepping motor, and the output end of the stepping motor is fixedly connected with a grinding disc. A steel plate needing to be polished is placed on the surface of the auxiliary roller, auxiliary limiting is conducted on the steel plate through the auxiliary adjusting structure, the servo motor drives the gear to rotate so as to drive the rack to move, the guide connecting block slides on the outer surface of the guide rail so as to drive the pushing plate to move, and then the pushing block is driven; according to the steel plate polishing device, the steel plate is pushed through the rotating shaft, the steel plate is driven to move through assistance of the auxiliary roller, the stepping motor drives the grinding disc to rotate, then the steel plate is polished, the purpose of facilitating pushing when the steel plate is polished is achieved, the manual pushing mode is replaced, and the labor intensity is reduced.

Description

TECHNICAL FIELD

[0001] The utility model belongs to steel sheet processing technical field, especially, relate to a kind of grinding device for steel sheet surface rough machining. BACKGROUND

[0002] Steel sheet needs to be initially polished to remove rust on the surface when processing, and the existing method is to place the steel sheet on a polishing table and then push it, and the polishing wheel at the top polishes it.

[0003] Manual polishing is time-consuming and labor-intensive when pushing the steel sheet, increasing the polishing time and the labor intensity of the processing personnel. To solve the above problems, a polishing device that facilitates the pushing of the steel sheet during polishing is proposed. INVENTION CONTENTS

[0004] The utility model aims to provide a kind of grinding device for steel sheet surface rough machining, with the purpose of facilitating the pushing when polishing the steel sheet, to solve the above background technical problems.

[0005] The technical solution of the utility model to solve the above technical problems is as follows: a kind of grinding device for steel sheet surface rough machining, including placing table, the top of the placing table is fixedly connected with support frame, the inner cavity of the support frame is provided with movable stepper motor, the output end of the stepper motor is fixedly connected with grinding disc, the top of the inner cavity of the support frame is provided with auxiliary adjusting structure, the inner cavity of the placing table is movably connected with auxiliary roller, the side of the inner cavity of the placing table is fixedly connected with servo motor through support plate, the output shaft of the servo motor is fixedly connected with gear, the surface of the gear is engaged with rack, the top of the rack is fixedly connected with push plate, the side of the push plate away from the rack is fixedly connected with push block, the top of the inner cavity of the placing table is fixedly connected with guide rail at the front position, the surface of the guide rail is slidably connected with guide connecting block, the side of the guide connecting block away from the guide rail is fixedly connected with the rack.

[0006] Preferably, a through slot is formed on one side of the placing table for the push plate to slide through.

[0007] Preferably, the cross section of the guide rail is designed as an I shape, and the guide connecting block is slidably connected with the guide rail.

[0008] Preferably, the auxiliary adjusting structure includes electric telescopic rods fixedly connected to the bottom of the support frame on both sides, the telescopic end of the electric telescopic rod is fixedly connected with a moving plate, one side of the moving plate is fixedly connected with a support frame, and the inner surface of the support frame is movably connected with an auxiliary wheel.

[0009] Preferably, the bottom of the moving plate is slidingly arranged with the top of the placing table, and the top of the placing table is provided with a guide groove for sliding of the moving plate.

[0010] The utility model discloses the beneficial effects are:

[0011] 1, the utility model discloses the steel plate that needs to polish is placed on the surface of auxiliary roller, and the auxiliary adjusting structure is positioned to steel plate, and the gear is rotated to be driven by servo motor to move rack and be moved to the push -plate in the outer surface sliding of guide rail to move and drive push -block to push steel plate, and the auxiliary roller is moved to drive steel plate, makes the step motor drive grinding disc to rotate, and then the steel plate is polished, realizes the steel plate when polishing, and the purpose of convenient pushing is replaced the manual pushing mode, and the labor intensity is reduced.

[0012] 2, the utility model discloses the through -slot of setting, convenient push -plate's penetration makes the push -plate have the space of moving.

[0013] 3, the utility model discloses the cross section of guide rail is I -shaped design, can guide when rack moves, also plays the support to guide connecting block to support rack.

[0014] 4, the utility model discloses the movable plate of moving of both sides electric telescopic link is driven to make auxiliary wheel and the side of steel plate contact to assist the movement of steel plate. DRAWINGS

[0015] Among them:

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

[0017] Figure 2 It is the bottom view of the utility model structure;

[0018] Figure 3 It is the local enlarged view of point A of the utility model;

[0019] Figure 4 It is the side view of the utility model structure.

[0020] In the drawings, the component list represented by each sign is as follows:

[0021] 1, placing table, 2, support frame, 3, step motor, 4, grinding disc, 5, electric telescopic link, 6, movable plate, 7, support frame, 8, auxiliary wheel, 9, auxiliary roller, 10, servo motor, 11, gear, 12, rack, 13, push -plate, 14, push -block, 15, guide rail, 16, guide connecting block, 17, through -slot. DETAILED DESCRIPTION

[0022] Hereinafter, the embodiment of the polishing device for rough machining of the surface of a steel plate of the present application will be described with reference to the accompanying drawings.

[0023] Example one:

[0024] Figures 1-4 The polishing device for rough machining of the surface of a steel plate of an embodiment of the present application is shown, which comprises a placing table 1, the top of the placing table 1 is fixedly connected with a support frame 2, the inner cavity of the support frame 2 is provided with a movable stepping motor 3, the output end of the stepping motor 3 is fixedly connected with a grinding disc 4, the top of the inner cavity of the support frame 2 is provided with an auxiliary adjusting structure, the auxiliary adjusting structure comprises an electric telescopic rod 5 fixedly connected at the bottom of both sides of the support frame 2, the telescopic end of the electric telescopic rod 5 is fixedly connected with a moving plate 6, one side of the moving plate 6 is fixedly connected with a support frame 7, the inner surface of the support frame 7 is movably connected with an auxiliary wheel 8, the bottom of the moving plate 6 and the top of the placing table 1 are slidingly arranged, the top of the placing table 1 is provided with a guide groove for the sliding of the moving plate 6, the moving plate 6 is moved by the electric telescopic rod 5 on both sides, so that the auxiliary wheel 8 contacts the side surface of the steel plate, thereby assisting the movement of the steel plate, the inner cavity of the placing table 1 is movably connected with an auxiliary roller 9, the side surface of the inner cavity of the placing table 1 is fixedly connected with a servo motor 10 through a support plate, the output shaft of the servo motor 10 is fixedly connected with a gear 11, the surface of the gear 11 is engaged with a rack 12, the top of the rack 12 is fixedly connected with a pushing plate 13, the side of the pushing plate 13 away from the rack 12 is fixedly connected with a pushing block 14, the front position of the top of the inner cavity of the placing table 1 is fixedly connected with a guide rail 15, the surface of the guide rail 15 is slidingly connected with a guide connecting block 16, the side of the guide connecting block 16 away from the guide rail 15 is fixedly connected with the rack 12, the steel plate to be polished is placed on the surface of the auxiliary roller 9, the steel plate is assisted and limited by the auxiliary adjusting structure, the gear 11 is driven to rotate by the servo motor 10, thereby driving the rack 12 to move, and the guide connecting block 16 slides on the outer surface of the guide rail 15, thereby driving the pushing plate 13 to move and further driving the pushing block 14, the steel plate is pushed, and the steel plate is moved by the auxiliary roller 9, the stepping motor 3 drives the grinding disc 4 to rotate, thereby polishing the steel plate, achieving the purpose of facilitating pushing when polishing the steel plate, replacing the manual pushing mode, and reducing the labor intensity.

[0025] Example two:

[0026] Figures 1-4The utility model discloses a kind of polishing devices for steel plate surface rough machining, including placing table 1, the top of placing table 1 is fixedly connected with support frame 2, movable stepper motor 3 is arranged in the cavity of support frame 2, the output end of stepper motor 3 is fixedly connected with grinding disc 4, the top of the cavity of support frame 2 is provided with auxiliary adjusting structure, auxiliary roller 9 is movably connected in the cavity of placing table 1, the side of the cavity of placing table 1 is fixedly connected with servo motor 10 by support plate, the output shaft of servo motor 10 is fixedly connected with gear 11, gear 11 is engaged with rack 12, rack 12 is fixedly connected with push plate 13 on the top, one side of placing table 1 is provided with through slot 17 for push plate 13 to slide through, by being provided with through slot 17, the penetration of push plate 13 is facilitated, so that push plate 13 has moving space, push plate 13 is fixedly connected with push block 14 on the side away from rack 12, guiding rail 15 is fixedly connected with the top of the cavity of placing table 1 in front position, the cross section of guiding rail 15 is designed as H-shaped, guiding connecting block 16 is slidably connected with guiding rail 15, by being provided with the cross section of guiding rail 15 is designed as H-shaped, guiding when rack 12 moves, also play to support guiding connecting block 16, so as to support rack 12, guiding connecting block 16 is slidably connected on the surface of guiding rail 15, and guiding connecting block 16 is fixedly connected between the side away from guiding rail 15 and rack 12.

[0027] Working principle: when the utility model is used, processing personnel places the steel plate needing polishing on the surface of auxiliary roller 9, moves moving plate 6 by two sides electric telescopic rod 5, so that auxiliary wheel 8 and the side of steel plate are contacted, so as to assist limiting the movement of steel plate, rack 12 is moved by servo motor 10 driving gear 11 rotates, and guiding connecting block 16 is slid on the outer surface of guiding rail 15, so as to drive push plate 13 to move and further drive push block 14, push steel plate, and make steel plate move by the assistance of auxiliary roller 9, so that stepper motor 3 drives grinding disc 4 to rotate, and then polish steel plate, simultaneously, the position of grinding disc 4 is adjusted using prior art, the purpose of facilitating pushing is achieved when polishing steel plate.

Claims

1. A polishing device for roughening the surface of a steel plate, comprising a placement table (1), the top of the placement table (1) being fixedly connected with a support frame (2), a movable stepping motor (3) being arranged in the inner cavity of the support frame (2), and the output end of the stepping motor (3) being fixedly connected with a grinding disc (4), characterized in that, The top of the inner cavity of the support frame (2) is provided with an auxiliary adjusting structure, the inner cavity of the placing table (1) is movably connected with an auxiliary roller (9), the side of the inner cavity of the placing table (1) is fixedly connected with a servo motor (10) through a support plate, the output shaft of the servo motor (10) is fixedly connected with a gear (11), the surface of the gear (11) is engaged with a rack (12), the top of the rack (12) is fixedly connected with a push plate (13), the side away from the rack (12) of the push plate (13) is fixedly connected with a push block (14), the top of the inner cavity of the placing table (1) is fixedly connected with a guide rail (15) at a position close to the front, the surface of the guide rail (15) is slidably connected with a guide connecting block (16), and the side away from the guide rail (15) of the guide connecting block (16) is fixedly connected with the rack (12).

2. The steel plate surface roughening grinding device according to claim 1, characterized by, A through groove (17) is formed in one side of the placing table (1) for the push plate (13) to slide through.

3. The steel plate surface roughening grinding device according to claim 1, characterized by The cross section of the guide rail (15) is designed in an I-shaped type, and the guide connecting block (16) is slidably connected with the guide rail (15).

4. The steel plate surface roughening grinding device according to claim 1, characterized by The auxiliary adjusting structure comprises electric telescopic rods (5) fixedly connected at the bottoms of the two sides of the support frame (2), the telescopic ends of the electric telescopic rods (5) are fixedly connected with moving plates (6), one side of the moving plate (6) is fixedly connected with a support frame (7), and the inner surface of the support frame (7) is movably connected with an auxiliary wheel (8).

5. The steel plate surface roughening grinding device according to claim 4, characterized by The bottom of the moving plate (6) is slidably arranged on the top of the placing table (1), and the top of the placing table (1) is provided with a guide groove for the sliding of the moving plate (6).

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