Steel surface rust removal equipment

Abstract

The utility model discloses steel surface derusting equipment which is characterized by comprising a bottom plate, symmetrical vertical rods are fixedly connected with the bottom plate, the symmetrical vertical rods are fixedly connected with a top frame respectively, and the top frame is fixedly connected with a sliding groove; the screw rod is arranged in the sliding groove, and a bearing is connected with the sliding groove; the movable frame is fixedly connected with a sliding block, the sliding block is arranged in the sliding groove, the screw rod is in threaded connection with the sliding block, and the movable frame is fixedly connected with a guide rod; the guide rod penetrates through the mounting seat, and the mounting seat is fixedly connected with an electric push rod; and the electric friction wheel is fixedly connected with a push rod of the electric push rod. The utility model relates to the field of rust removal equipment, in particular to steel surface rust removal equipment. The technical problem to be solved by the utility model is to provide the steel surface derusting equipment, so that an electric friction wheel can conveniently move along the length and width directions of a steel plate at the same time, and the steel plate can be quickly polished.

Description

Technical Field

[0001] The utility model relates to the field of rust removal equipment, in particular to a steel surface rust removal equipment. Background Art

[0002] If there is a large amount of steel in stock in the factory, rust will often occur. During the secondary processing or manufacturing of parts, the rust on the surface needs to be removed and cleaned. Since the rust removal process is cumbersome and labor-intensive, the traditional manual removal method cannot meet the needs of mass production. Therefore, it is necessary to design an automated rust removal equipment for cleaning the steel surface to improve production efficiency.

[0003] Prior art, for example, a utility model for a rust removal and polishing device for steel, with the authorization announcement number CN206436091U. By setting up a steel plate conveying mechanism, the steel plate placed on its upper surface can be conveniently and quickly moved and automatically conveyed to the bottom of the rust removal mechanism, and then the steel plate is rusted.

[0004] Currently, there is still a lack of a device that can facilitate the electric friction wheel to move along the length and width of the steel plate at the same time to achieve rapid grinding of the steel plate. Utility Model Content

[0005] The technical problem to be solved by the utility model is to provide a steel surface rust removal device, which can facilitate the electric friction wheel to move along the length and width directions of the steel plate at the same time, thereby realizing rapid grinding of the steel plate.

[0006] The utility model adopts the following technical solutions to achieve the purpose of the invention:

[0007] A steel surface rust removal device, characterized by comprising: a base plate fixedly connected to symmetrical vertical rods, each of which is fixedly connected to a top frame, which is fixedly connected to a chute; a screw disposed within the chute, with a bearing connected to the chute; a movable frame fixedly connected to a slider, which is disposed within the chute and is threadedly connected to the screw; and a movable frame fixedly connected to a guide rod; a mounting seat, through which the guide rod passes and is fixedly connected to an electric push rod; and an electric friction wheel fixedly connected to the push rod of the electric push rod. The electric friction wheel can move along the length and width of the steel plate, facilitating surface grinding and rust removal of the steel plate.

[0008] As a further limitation of the present technical solution, the top frame is fixedly connected to a motor, and the output shaft of the motor is fixedly connected to the screw. By using the motor, the screw is driven to rotate, so that the electric friction wheel moves along the length direction of the steel plate.

[0009] As a further limitation of the present technical solution, the top frame is fixedly connected to symmetrical L-shaped rods, each of which is symmetrically connected to a cross shaft by a bearing. The cross shaft is disposed within a cross cylinder shaft, and the cross cylinder shaft is connected to the movable frame by a bearing. The cross cylinder shaft is fixedly connected to the active bevel gear, and the movable frame is connected to the central axis of the driven bevel gear by a bearing. The driven bevel gear meshes with the active bevel gear, and the central axis of the driven bevel gear is fixedly connected to one end of a power rod, and the other end of the power rod is rotationally connected to one end of a connecting rod, and the other end of the connecting rod is rotationally connected to the mounting seat. By adopting the meshing of the bevel gears and the rotational connection of the connecting rod, the electric friction wheel can be moved along the width direction of the steel plate.

[0010] As a further limitation of this technical solution, the screw and the cross shaft are respectively fixedly connected to one end of the synchronous wheel, and the two ends of the synchronous belt are respectively wrapped around the corresponding synchronous wheel. By adopting the synchronous belt drive, the electric friction wheel can move along the length and width direction of the steel plate.

[0011] As a further limitation of the present technical solution, the electric friction wheel is compatible with various types of grinding discs.

[0012] As a further limitation of the present technical solution, the corners of the bottom plate adopt arc transition.

[0013] Compared with the related art, the steel surface rust removal equipment provided by the utility model has the following beneficial effects:

[0014] (1) This device is driven by a motor, using screw transmission and bevel gear meshing to achieve the movement of the electric friction wheel along the length and width of the steel plate;

[0015] (2) This device uses an electric push rod to adjust the distance between the electric friction wheel and the base plate, making it easy to grind steel plates of different thicknesses. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model.

[0017] Figure 2 This is a schematic diagram of the partial three-dimensional structure of the utility model Figure 1 .

[0018] Figure 3 This is a schematic diagram of the partial three-dimensional structure of the utility model Figure 2 .

[0019] Figure 4 This is a schematic diagram of the partial three-dimensional structure of the utility model Figure 3 .

[0020] Figure 5 This is a schematic diagram of the partial three-dimensional structure of the utility model Figure 4 .

[0021] In the figure: 1. top frame, 2. motor, 3. vertical rod, 4. bottom plate, 5. slide, 6. L-shaped rod, 7. cross shaft, 8. electric push rod, 9. electric friction wheel, 10. screw, 11. slider, 12. moving frame, 13. guide rod, 14. mounting seat, 15. connecting rod, 16. power rod, 17. driven bevel gear, 18. synchronous wheel, 19. synchronous belt, 20. driving bevel gear, 21. cross cylinder shaft. DETAILED DESCRIPTION

[0022] The present invention will be further described below with reference to the accompanying drawings and implementation examples.

[0023] A steel surface rust removal device includes: a base plate 4, fixedly connected to symmetrical vertical rods 3, each of which is fixedly connected to a top frame 1, which is fixedly connected to a chute 5; a screw rod 10 disposed within the chute 5 and connected to the chute 5 with a bearing; a movable frame 12, fixedly connected to a slider 11, which is disposed within the chute 5 and threadedly connected to the screw rod 10; and a movable frame 12, fixedly connected to a guide rod 13; a mounting seat 14, through which the guide rod 13 passes and which is fixedly connected to an electric push rod 8; and an electric friction wheel 9, fixedly connected to the push rod of the electric push rod 8. The electric friction wheel 9 can move along the length and width of the steel plate, facilitating surface grinding and rust removal of the steel plate.

[0024] The top frame 1 is fixedly connected to the motor 2, and the output shaft of the motor 2 is fixedly connected to the screw 10. By adopting the motor 2, the screw 10 is driven to rotate, so that the electric friction wheel 9 moves along the length direction of the steel plate.

[0025] The model of the motor 2 is the servo motor MSMD012G1U.

[0026] The model of the electric push rod 8 is MOS-SD.

[0027] The top frame 1 is fixedly connected to the symmetrical L-shaped rods 6, and the symmetrical L-shaped rods 6 are respectively connected to the cross shaft 7 by bearings. The cross shaft 7 is set in the cross cylinder shaft 21, and the cross cylinder shaft 21 is connected to the mobile frame 12 by bearings. The cross cylinder shaft 21 is fixedly connected to the active bevel gear 20, and the mobile frame 12 is connected to the central axis of the driven bevel gear 17 by bearings. The driven bevel gear 17 meshes with the active bevel gear 20, and the central axis of the driven bevel gear 17 is fixedly connected to one end of the power rod 16. The other end of the power rod 16 is rotationally connected to one end of the connecting rod 15, and the other end of the connecting rod 15 is rotationally connected to the mounting seat 14. By adopting the meshing of the bevel gears and the rotational connection of the connecting rod, the electric friction wheel 9 is moved along the width direction of the steel plate.

[0028] The screw 10 and the cross shaft 7 are respectively fixedly connected to one end of the synchronous wheel 18, and the two ends of the synchronous belt 19 respectively surround the corresponding synchronous wheel 18. By adopting the synchronous belt drive, the electric friction wheel 9 is moved along the length and width direction of the steel plate.

[0029] The electric friction wheel 9 is compatible with various types of grinding discs.

[0030] The corners of the bottom plate 4 are formed in arc transition.

[0031] The working principle of the steel surface rust removal equipment provided by the utility model is as follows:

[0032] Fix the steel plate to the base plate 4. Control the electric push rod 8 to extend, so that the electric friction wheel 9 contacts the steel plate. Turn on the motor 2 and the electric friction wheel 9. The motor 2 drives the screw 10 and a synchronous wheel 18 to rotate. The synchronous wheel 18 drives the other synchronous wheel 18 and the cross shaft 7 to rotate through the synchronous belt 19. The screw 10 drives the slider 11 to move in the slide 5, and the slider 11 drives the movable frame 12, the guide rod 13, the mounting seat 14, the electric push rod 8, the electric friction wheel 9, the driven bevel gear 17, the power rod 16 and the connecting rod 15 to move. The movable frame 12 drives the cross cylinder shaft 21 to move along the cross shaft 7, the cross cylinder shaft 21 drives the active bevel gear 20 to move, the cross shaft 7 drives the cross cylinder shaft 21 and the active bevel gear 20 to rotate, the active bevel gear 20 drives the driven bevel gear 17 to rotate, the driven bevel gear 17 drives the power rod 16 to swing, the power rod 16 drives the connecting rod 15 to swing, the connecting rod 15 drives the mounting seat 14 to move along the guide rod 13, and the mounting seat 14 drives the electric push rod 8 and the electric friction wheel 9 to move, so that the electric friction wheel 9 can move synchronously along the length and width directions of the steel plate, thereby realizing the grinding and rust removal of the steel plate.

[0033] The above description is merely an embodiment of the present invention and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the description and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A steel surface rust removal device, characterized in that: include: A bottom plate (4), the bottom plate (4) is fixedly connected to symmetrical vertical rods (3), the symmetrical vertical rods (3) are respectively fixedly connected to a top frame (1), and the top frame (1) is fixedly connected to a slide groove (5); A screw (10) is disposed in the slide groove (5), and a bearing is connected to the slide groove (5); A movable frame (12) is fixedly connected to a slider (11), wherein the slider (11) is arranged in the slide groove (5), the screw rod (10) is threadedly connected to the slider (11), and the movable frame (12) is fixedly connected to a guide rod (13); A mounting seat (14), wherein the guide rod (13) passes through the mounting seat (14), and the mounting seat (14) is fixedly connected to the electric push rod (8); The electric friction wheel (9) is fixedly connected to the push rod of the electric push rod (8).

2. The steel surface rust removal equipment according to claim 1, characterized in that: The top frame (1) is fixedly connected to the motor (2), and the output shaft of the motor (2) is fixedly connected to the screw rod (10).

3. The steel surface rust removal equipment according to claim 2, characterized in that: The top frame (1) is fixedly connected to symmetrical L-shaped rods (6), and the symmetrical L-shaped rods (6) are respectively connected to cross shafts (7) by bearings. The cross shafts (7) are arranged in cross cylinder shafts (21), and the cross cylinder shafts (21) are connected to the movable frame (12) by bearings. The cross cylinder shafts (21) are fixedly connected to the driving bevel gear (20), and the movable frame (12) is connected to the central axis of the driven bevel gear (17) by bearings. The driven bevel gear (17) engages with the driving bevel gear (20), and the central axis of the driven bevel gear (17) is fixedly connected to one end of a power rod (16). The other end of the power rod (16) is rotatably connected to one end of a connecting rod (15), and the other end of the connecting rod (15) is rotatably connected to the mounting seat (14).

4. The steel surface rust removal equipment according to claim 3 is characterized in that: The screw rod (10) and the cross shaft (7) are respectively fixedly connected to one end of a synchronous wheel (18), and the two ends of a synchronous belt (19) respectively surround the corresponding synchronous wheel (18).

5. The steel surface rust removal equipment according to claim 1, characterized in that: The electric friction wheel (9) is compatible with various types of grinding discs.

6. The steel surface rust removal equipment according to claim 1, characterized in that: The corners of the bottom plate (4) are formed in arc transition.

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