Steel structure surface polishing device

Abstract

The utility model discloses a steel structure surface polishing device which comprises a supporting plate and a support, the support is provided with a moving assembly, the moving assembly comprises a first motor and a lead screw, the bottom of the lead screw is provided with a driving assembly, the driving assembly comprises a sliding block and a second motor, the bottom of the second motor is provided with a polishing assembly, and the sliding block is connected with the polishing assembly. The polishing assembly comprises a polishing roller and a polishing ring, the top of the polishing ring is provided with the lifting assembly, and the lifting assembly comprises an electromagnet and a spring. According to the steel structure surface polishing device, the polishing roller and the bottom of the polishing ring can be used for polishing a plane at the same time, and the polishing efficiency is improved; the polishing roller is used for polishing the groove of the steel structure, so that different surfaces of the steel structure can be polished, the adaptability of the equipment is improved, the steel structures with different thicknesses can be polished conveniently, large-range polishing machining work on the steel structure is facilitated, and the polishing device is suitable for surface polishing of the steel structure.

Description

Technical Field

[0001] The utility model relates to the technical field of steel structure polishing equipment, in particular to a steel structure surface polishing device. Background Art

[0002] When processing steel structure materials, polishing work is often required, and thus steel structure polishing equipment is required. The utility model patent with patent application number CN202320262545.4 discloses a surface polishing equipment for building steel structures. The steel structure to be polished is placed on the inside of the frame, and then the first electric telescopic rod is controlled to extend so that the splint contacts the right side of the steel structure, and the first motor can be controlled to rotate as needed to drive the frame to rotate horizontally, so that the polishing disc polishes different positions of the steel structure. A polishing mechanism is set to control the first slider to slide up and down along the first slide seat to And control the second slider to slide forward and backward along the second slide seat, the up and down and front and back positions of the polishing disc can be adjusted, and the second electric telescopic rod can be controlled to extend and retract as needed to drive the polishing disc to move left and right, thereby improving the overall flexibility of the device. According to the technical solution disclosed by the device, the existing steel structure polishing equipment, when in use, on the one hand, cannot adapt to the polishing work on different surfaces of steel structure materials, thereby reducing the adaptability of the equipment; on the other hand, it relies solely on the lifting and lowering of the polishing roller, which easily causes the steel structure to block the surface to be polished, which is not conducive to polishing large-area steel structures.

[0003] Therefore, how to design a steel structure surface polishing device has become our current problem to be solved. Utility Model Content

[0004] In view of the deficiencies in the prior art, the purpose of the utility model is to provide a steel structure surface polishing device to solve the problems raised in the above-mentioned background technology. The utility model has a reasonable design and is relatively convenient to use, and is suitable for use in surface polishing of steel structures.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a steel structure surface polishing device, comprising a support plate and a bracket, a moving component is installed on the bracket, the moving component includes a motor 1 and a screw, a driving component is installed at the bottom of the screw, the driving component includes a slider and a motor 2, a polishing component is installed at the bottom of the motor 2, the polishing component includes a polishing roller and a polishing ring, a lifting component is installed on the top of the polishing ring, the lifting component includes an electromagnet and a spring, a movable component is installed on the support plate, the movable component includes a movable plate and a screw sleeve, a pushing component is installed at the bottom of the support plate, the pushing component includes a motor 3 and a screw.

[0006] Furthermore, the bracket is welded to the top of the support plate, a slide groove is opened on the top of the bracket, the slider is stuck in the inner side of the slide groove, the motor 1 is installed on one side of the bracket by bolts, one end of the screw rod is keyed to the output shaft of motor 1, and the other end of the screw rod passes through the slider through a thread and is installed on the other side of the bracket through a bearing.

[0007] Furthermore, the motor 2 is installed at the bottom of the slider by bolts, the top of the polishing roller is installed with an inner plate by bolts, the top of the polishing ring is installed with an outer plate by bolts, the polishing ring is sleeved on the outer side of the polishing roller, and the outer plate is sleeved on the outer side of the inner plate.

[0008] Furthermore, the electromagnet is installed at the bottom of motor 2 by bolts, the top of the spring is welded to the bottom of the electromagnet, the bottom end of the spring is connected to the top of the outer plate through a bearing, the outer side of the electromagnet is provided with a sleeve, and the bottom end of the sleeve is welded to the top of the bearing.

[0009] Furthermore, the movable plate is clamped on the top of the support plate, a support sleeve is welded to the bottom of the support plate, and the top end of the screw sleeve is welded to the bottom of the movable plate.

[0010] Furthermore, the support sleeve is arranged on the outer side of the bottom end of the screw sleeve, the motor three is installed on the bottom end of the support sleeve by bolts, and the bottom end of the screw rod is keyed to the output shaft of the motor three.

[0011] Furthermore, the top end of the screw rod is installed on the inner side of the screw sleeve through a thread, and rubber plates are bonded around the movable plate, and the bottom of the rubber plate is bonded to the top of the support plate.

[0012] Furthermore, a switch group is installed on the bracket by bolts, and the switch group is connected to motor one, motor two, motor three and the electromagnet through wires.

[0013] Beneficial effects: 1. When the steel structure surface polishing device is cutting, when polishing the plane, motor 2 drives the polishing roller through the inner plate, and drives the outer plate and the polishing ring through the inner plate, and uses the bottom of the polishing roller and the polishing ring to polish the plane at the same time, thereby increasing the polishing area and thus improving the polishing efficiency. When it is necessary to polish the groove, turn on the electromagnet, the electromagnet pulls the outer plate upward through the spring, and then moves the polishing ring upward, and uses the polishing roller to polish the groove of the steel structure, thereby being able to adapt to the polishing work on different surfaces of the steel structure, thereby improving the adaptability of the equipment.

[0014] 2. When the steel structure surface polishing device is in use, the steel structure is placed on the top of the movable plate. Motor 3 pushes the screw sleeve upward through the screw rod, thereby driving the movable plate and the steel structure to move upward until the surface of the steel structure moves to the bottom of the polishing roller, which is convenient for polishing steel structures of different thicknesses and conducive to large-scale polishing processing of steel structures. During the lifting process of the movable plate, the rubber plate is used to protect the surrounding areas of the movable plate to avoid the movable plate from pinching people and prevent foreign objects from entering the top of the support plate, thereby ensuring the safe lifting and lowering of the movable plate.

[0015] 3. The steel structure surface polishing device is reasonably designed, efficient and convenient to use, and is suitable for surface polishing of steel structures. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic structural diagram of a steel structure surface polishing device according to the utility model;

[0017] Figure 2 This is a cross-sectional view of a steel structure surface polishing device according to the utility model;

[0018] Figure 3 It is a cross-sectional view of an insert rod of a steel structure surface polishing device of the utility model;

[0019] In the figure: 1. support plate; 2. bracket; 3. motor one; 4. screw rod; 5. slider; 6. motor two; 7. polishing roller; 8. polishing ring; 9. inner plate; 10. outer plate; 11. electromagnet; 12. spring; 13. ferrule; 14. movable plate; 15. screw rod; 16. support sleeve; 17. motor three; 18. rubber plate; 19. switch group; 20. screw sleeve. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] See also Figures 1 to 3The utility model provides a technical solution: a steel structure surface polishing device, including a support plate 1 and a bracket 2, a moving assembly is installed on the bracket 2, the moving assembly includes a motor 3 and a screw 4, a driving assembly is installed at the bottom of the screw 4, the driving assembly includes a slider 5 and a motor 2 6, a polishing assembly is installed at the bottom of the motor 2 6, the polishing assembly includes a polishing roller 7 and a polishing ring 8, a lifting assembly is installed on the top of the polishing ring 8, the lifting assembly includes an electromagnet 11 and a spring 12, a movable assembly is installed on the support plate 1, the movable assembly includes a flap 14 and a screw sleeve 20, a pushing assembly is installed at the bottom of the support plate 1, the pushing assembly includes a motor 3 17 and a screw 15, the support sleeve 16 is sleeved on the outer side of the bottom end of the screw sleeve 20, the motor 3 17 is installed at the bottom end of the support sleeve 16 by bolts, and the bottom end of the screw 15 is keyed to the output shaft of the motor 3 17, The top of the screw 15 is installed on the inner side of the screw sleeve 20 through a thread, and rubber plates 18 are bonded around the movable plate 14. The bottom of the rubber plate 18 is bonded to the top of the support plate 1. A switch group 19 is installed on the bracket 2 through bolts. The switch group 19 is connected to the motor 1 3, the motor 2 4, the motor 3 17 and the electromagnet 11 through wires. When in use, the steel structure is placed on the top of the movable plate 14, and the motor 3 17 pushes the screw sleeve 20 upward through the screw 15, thereby driving the movable plate 14 and the steel structure to move upward until the surface of the steel structure moves to the bottom of the polishing roller 7, which is convenient for polishing steel structures of different thicknesses and is conducive to large-scale polishing processing of steel structures. During the lifting process of the movable plate 14, the rubber plate 18 is used to protect the surrounding areas of the movable plate 14 to avoid the movable plate 14 from pinching people and prevent foreign matter from entering the top of the support plate 1, thereby ensuring the safe lifting and lowering of the movable plate 14.

[0022] In this embodiment, the bracket 2 is welded to the top of the support plate 1, a slide groove is opened on the top of the bracket 2, the slider 5 is stuck on the inner side of the slide groove, the motor 3 is installed on one side of the bracket 2 by bolts, one end of the screw rod 4 is keyed to the output shaft of the motor 3, the other end of the screw rod 4 passes through the slider 5 through a thread and is installed on the other side of the bracket 2 through a bearing, the motor 2 6 is installed at the bottom of the slider 5 by bolts, the top of the polishing roller 7 is installed with an inner plate 9 by bolts, the top of the polishing ring 8 is installed with an outer plate 10 by bolts, the polishing ring 8 is sleeved on the outer side of the polishing roller 7, the outer plate 10 is sleeved on the outer side of the inner plate 9, the electromagnet 11 is installed at the bottom of the motor 2 6 by bolts, the top of the spring 12 is welded to the bottom of the electromagnet 11, and the bottom end of the spring 12 is connected to the top of the outer plate 10 through a bearing Then, the outer side of the electromagnet 11 is provided with a clamping sleeve 13, the bottom end of the clamping sleeve 13 is welded to the top of the bearing, the movable plate 14 is clamped on the top of the support plate 1, and the bottom of the support plate 1 is welded with a support sleeve 16, and the top of the screw sleeve 20 is welded to the bottom of the movable plate 14. When polishing the plane, the motor 26 drives the polishing roller 7 through the inner plate 9, and drives the outer plate 10 and the polishing ring 8 through the inner plate 9, and the bottom of the polishing roller 7 and the polishing ring 8 are used to polish the plane at the same time, thereby increasing the polishing area and thus improving the polishing efficiency. When it is necessary to polish the groove, the electromagnet 11 is turned on, and the electromagnet 11 pulls the outer plate 10 upward through the spring 12, thereby moving the polishing ring 8 upward, and utilizing the polishing roller 7 to polish the groove of the steel structure, thereby being able to adapt to the polishing work on different surfaces of the steel structure, thereby improving the adaptability of the equipment.

[0023] The surface polishing device of the steel structure provides electric energy for all electric equipment through an external power supply. When polishing the plane, the motor 2 6 drives the polishing roller 7 through the inner plate 9, and drives the outer plate 10 and the polishing ring 8 through the inner plate 9, and uses the bottom of the polishing roller 7 and the polishing ring 8 to polish the plane at the same time, thereby increasing the polishing area and thus improving the polishing efficiency. When the groove needs to be polished, the electromagnet 11 is turned on, and the electromagnet 11 pulls the outer plate 10 upward through the spring 12, thereby moving the polishing ring 8 upward, and using the polishing roller 7 to polish the groove of the steel structure, thereby being able to adapt to the surface polishing of the steel structure. Polishing work is performed on different surfaces to improve the adaptability of the equipment. The steel structure is placed on the top of the movable plate 14. The motor 17 pushes the screw sleeve 20 upward through the screw 15, thereby driving the movable plate 14 and the steel structure to move upward until the surface of the steel structure moves to the bottom of the polishing roller 7. This is convenient for polishing steel structures of different thicknesses and is conducive to a large range of polishing processing on the steel structure. During the lifting process of the movable plate 14, the rubber plate 18 is used to protect the surrounding areas of the movable plate 14 to prevent the movable plate 14 from pinching people and prevent foreign matter from entering the top of the support plate 1, thereby ensuring the safe lifting and lowering of the movable plate 14.

[0024] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A steel structure surface polishing device, comprising a support plate (1) and a bracket (2), wherein a moving assembly is mounted on the bracket (2), wherein the moving assembly comprises a motor 1 (3) and a screw rod (4), wherein a driving assembly is mounted at the bottom of the screw rod (4), wherein the driving assembly comprises a slider (5) and a motor 2 (6), wherein: A polishing assembly is installed at the bottom of the motor 2 (6), and the polishing assembly includes a polishing roller (7) and a polishing ring (8). A lifting assembly is installed on the top of the polishing ring (8), and the lifting assembly includes an electromagnet (11) and a spring (12). A movable assembly is installed on the support plate (1), and the movable assembly includes a movable plate (14) and a screw sleeve (20). A pushing assembly is installed at the bottom of the support plate (1), and the pushing assembly includes a motor 3 (17) and a screw rod (15).

2. A steel structure surface polishing device according to claim 1, characterized in that: The bracket (2) is welded to the top of the support plate (1); a slide groove is provided on the top of the bracket (2); the slider (5) is clamped on the inner side of the slide groove; the motor (3) is mounted on one side of the bracket (2) by bolts; one end of the screw rod (4) is keyed to the output shaft of the motor (3); the other end of the screw rod (4) passes through the slider (5) through a thread and is mounted on the other side of the bracket (2) through a bearing.

3. A steel structure surface polishing device according to claim 2, characterized in that: The second motor (6) is mounted on the bottom of the slider (5) by means of bolts, the top of the polishing roller (7) is mounted with an inner plate (9) by means of bolts, the top of the polishing ring (8) is mounted with an outer plate (10) by means of bolts, the polishing ring (8) is sleeved on the outer side of the polishing roller (7), and the outer plate (10) is sleeved on the outer side of the inner plate (9).

4. A steel structure surface polishing device according to claim 3, characterized in that: The electromagnet (11) is mounted on the bottom of the second motor (6) by means of bolts, the top end of the spring (12) is welded to the bottom of the electromagnet (11), the bottom end of the spring (12) is connected to the top of the outer plate (10) via a bearing, the outer side of the electromagnet (11) is provided with a sleeve (13), and the bottom end of the sleeve (13) is welded to the top of the bearing.

5. The steel structure surface polishing device according to claim 1, characterized in that: The movable plate (14) is clamped on the top of the support plate (1), a support sleeve (16) is welded to the bottom of the support plate (1), and the top end of the screw sleeve (20) is welded to the bottom of the movable plate (14).

6. A steel structure surface polishing device according to claim 5, characterized in that: The support sleeve (16) is sleeved on the outer side of the bottom end of the screw sleeve (20), the motor three (17) is installed on the bottom end of the support sleeve (16) by means of bolts, and the bottom end of the screw rod (15) is key-connected to the output shaft of the motor three (17).

7. A steel structure surface polishing device according to claim 6, characterized in that: The top end of the screw rod (15) is installed on the inner side of the screw sleeve (20) through a thread, and rubber plates (18) are bonded to the four sides of the movable plate (14), and the bottom of the rubber plate (18) is bonded to the top of the support plate (1).

8. A steel structure surface polishing device according to claim 7, characterized in that: A switch group (19) is mounted on the bracket (2) by means of bolts, and the switch group (19) is connected to motor one (3), motor two (6), motor three (17) and the electromagnet (11) by means of electric wires.

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