CN219504446U - Steel construction surface rust cleaning device that polishes - Google Patents

Abstract

The utility model relates to the technical field of rust removal, in particular to a steel structure surface polishing rust removal device which comprises a frame, wherein a roller is rotatably arranged on the inner side of the frame, a plate to be processed is placed at the upper end of the roller, a connecting frame is symmetrically arranged at the upper end of the frame, a round rod is connected between two discs on the same side, two connecting plates are rotatably arranged on the outer side of the round rod, a column body is rotatably arranged between the two connecting plates, and the outer side of the column body is mutually attached to the upper end face of the plate to be processed. The plate to be processed is placed on the rolling shaft of the inclined frame, the stepping motor drives the grinding wheel to rotate between the gravity and the friction force between the grinding wheel and the plate, the plate is subjected to grinding and rust removal, and meanwhile, the column bodies arranged between the connecting plates at the two sides are in contact with the plate, so that the problem of inhibiting the shake of the plate to a certain extent is solved.

Description

Steel construction surface rust cleaning device that polishes

Technical Field

The utility model relates to the technical field of rust removal, in particular to a steel structure surface polishing rust removal device.

Background

The common rust removing methods include chemical rust removing, electrochemical rust removing, sand blast rust removing, manual rust removing and roller finishing rust removing. And (5) chemical rust removal. Also known as etching and pickling. The rust layer is dissolved and peeled off by chemical reaction between the acid solution or alkaline solution and the rust layer on the metal surface. Electrochemical rust removal. The method is divided into an anode rust removal method and a cathode rust removal method. The rust removing method uses electrochemical dissolution and chemical dissolution of anode and mechanical stripping action of oxygen bubble to remove rust. Because oxygen bubbles are large and rare, the stripping effect is not strong, and the part is easy to generate over-corrosion. The cathode rust removing method uses the reduction reaction of hydrogen and the mechanical stripping action of rust layer when hydrogen bubbles are separated out to remove rust.

The hydrogen bubbles are dense and small, the stripping effect is strong, the metal of the part is not corroded, but hydrogen embrittlement and deposition of impurities on the surface of the part are easy to cause. And (5) sand blasting and rust removal. Also known as shot blasting. The high-pressure fluid is used as power to directly spray the abrasive material on the surface of the part, and the mechanical impact scouring action of the abrasive material is utilized to remove corrosion products and dirt on the surface of the part. And (5) manual rust removal. The rust layer on the surface of the part is removed by mechanical cutting action by using the hand-held tool and the motor-driven hand-held tool. (5) Rolling and rust removal. And (3) placing the parts, the grinding materials and the rust removing liquid into a roller, and rotating the roller to remove rust layers on the surfaces of the parts. Rust removal is widely used for maintenance repair and surface pretreatment of equipment.

When adopting the mode of mechanical polishing to polish steel sheet material in the existing market, because the stress point is concentrated, still can produce the swing when mechanical polishing, the too big steel sheet of swing range can produce the collision to polishing wheel, causes the damage to polishing wheel.

Disclosure of Invention

The utility model aims to solve the defects that when a steel plate material is polished in a mechanical polishing mode, due to the fact that stress points are concentrated, swing can be generated during mechanical polishing, a steel plate with overlarge swing amplitude can collide with a polishing wheel and damage the polishing wheel in the prior art.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the utility model provides a steel construction surface rust cleaning device of polishing, includes the frame, the inboard rotation of frame is provided with the roller bearing, and the roller bearing upper end has placed the panel of waiting to process, the upper end symmetry of frame is provided with the link, one of them the outside fixed mounting of link has step motor, step motor's output shaft end-to-end connection has the wheel of polishing, the symmetry articulates between the inboard upper end of link is provided with the disc, and two of homonymy be connected with the round bar between the disc, the round bar outside rotates and is provided with two connecting plates, two rotate between the connecting plate and be provided with the cylinder, and laminating each other between the up end of the panel of waiting to process in the cylinder outside.

Preferably, the frame is inclined at a certain angle, and the rolling shaft is mutually attached to the bottom of the plate to be processed.

Preferably, the gaps between two adjacent rollers are arranged in the same way.

Preferably, the two sides of the frame are symmetrically provided with guide structures.

Preferably, the guide structure comprises a bolt rotatably arranged at the upper end of the frame, and a plurality of guide plates with different diameters are arranged at the upper end of the bolt.

Preferably, the guide plate is arranged in a circular shape, and the guide plate and the plate to be processed are mutually attached.

The utility model provides a steel structure surface polishing and rust removing device, which has the beneficial effects that: this steel construction surface rust cleaning device of polishing, wait to process panel and place on the roller bearing of frame of slope, between gravity and the frictional force between grinding wheel and the panel, step motor drives the grinding wheel and rotates, polishes rust cleaning to panel, and the cylinder and the panel mutual contact that set up between the connecting plate of both sides play the problem of certain inhibition panel shake simultaneously.

Drawings

Fig. 1 is a schematic structural view of a steel structure surface polishing and rust removing device provided by the utility model.

Fig. 2 is a structural plan view of a steel structure surface polishing and rust removing device provided by the utility model.

Fig. 3 is a side view structural diagram of a steel structure surface polishing and derusting device.

Fig. 4 is a bottom view of a steel structure surface polishing and rust removing device according to the present utility model.

In the figure: the device comprises a frame 1, a plate 2 to be processed, a roller 3, a column 4, a connecting plate 5, a round rod 6, a polishing wheel 7, a disc 8, a stepping motor 9, a bolt 10, a guide plate 11 and a connecting frame 12.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Referring to fig. 1-4, a steel construction surface rust cleaning device that polishes, including frame 1, the inboard rotation of frame 1 is provided with roller bearing 3, and has placed the panel 2 that waits to process on roller bearing 3, and frame 1 is the slope setting of certain angle, and roller bearing 3 is laminated each other with the bottom of waiting to process panel 2, because frame 1 is the slope setting, produces frictional force with waiting to process panel 2 when waiting to process panel 2 self gravity and grinding wheel 7 rotate, promotes to wait to process panel 2 and remove.

The upper end symmetry of frame 1 is provided with link 12, and the outside fixed mounting of one of them link 12 has step motor 9, and the clearance between two adjacent roller bearings 3 is the same setting, and step motor 9 is connected with power supply unit through the wire, and installs external control switch on the wire.

The end of the output shaft of the stepping motor 9 is connected with a polishing wheel 7, discs 8 are symmetrically hinged between the upper ends of the inner sides of the connecting frames 12, a round rod 6 is connected between the two discs 8 on the same side, two connecting plates 5 are rotatably arranged on the outer sides of the round rod 6, a column body 4 is rotatably arranged between the two connecting plates 5, and the outer sides of the column bodies 4 are mutually attached to the upper end faces of the plates 2 to be processed;

after the power supply of the stepping motor 9 is started, the grinding wheel 7 is driven to rotate, the rotating grinding wheel 7 is in contact with the plate 2 to be processed, grinding and rust removal of the surface of the plate 2 to be processed are achieved uniformly, the plate 2 to be processed and the grinding wheel 7 can shake during grinding, and for the problem, the plate 2 to be processed on two sides is restrained from shaking at the outer edges of contact points through the connecting plates 5.

The bilateral symmetry of frame 1 is provided with guide structure, and guide structure is including rotating the bolt 10 that sets up in frame 1 upper end, and the upper end of bolt 10 is provided with a plurality of diameter size all different deflector 11, and deflector 11 is circular setting, and laminating each other between deflector 11 and the panel 2 of waiting to process, in waiting to process panel 2 in the removal, the deflector 11 of equidimension can with the panel 2 of waiting to process of different width contact, prevent the problem that the skew appears in the panel.

The working principle of the device is as follows:

because frame 1 is the slope setting, the gravity of waiting to process panel 2 self and the wheel 7 of polishing produce frictional force with waiting to process panel 2 when rotating, promote to wait to process panel 2 and remove, step motor 9 power is opened the back, drive wheel 7 of polishing and realize rotating, the pivoted wheel 7 of polishing and the contact of waiting to process panel 2, the rust cleaning of polishing of abundant even realization waiting to process panel 2 surface, waiting to process panel 2 and wheel 7 of polishing can produce the shake when polishing, to this problem, the connecting plate 5 that both sides will both sides through setting up through the cylinder 4 wait to process panel 2 of both sides and restrain the problem that its contact point outward flange shakes, secondly, wait to process panel 2 in the removal, deflector 11 of different sizes can with the different width wait to process panel 2 contact, prevent the problem that the skew appears in the panel.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims (6)

1. The utility model provides a steel construction surface rust cleaning device that polishes, includes frame (1), its characterized in that, the inboard rotation of frame (1) is provided with roller bearing (3), and has placed in roller bearing (3) upper end and wait to process panel (2), the upper end symmetry of frame (1) is provided with link (12), one of them the outside fixed mounting of link (12) has step motor (9), the output shaft end-to-end connection of step motor (9) has grinding wheel (7), symmetry articulates between the inboard upper end of link (12) is provided with disc (8), is connected with round bar (6) between two of homonymy disc (8), round bar (6) outside rotation is provided with two connecting plates (5), and two rotate between connecting plates (5) and be provided with cylinder (4), and laminating each other between the up end of cylinder (4) outside and wait to process panel (2).

2. The steel structure surface polishing and rust removing device according to claim 1, wherein the frame (1) is inclined at a certain angle, and the roller (3) is attached to the bottom of the plate (2) to be processed.

3. The steel structure surface polishing and rust removing device according to claim 2, wherein the gaps between two adjacent rollers (3) are the same.

4. The steel structure surface polishing and rust removing device according to claim 2, wherein guide structures are symmetrically arranged on two sides of the frame (1).

5. The steel structure surface polishing and rust removing device according to claim 4, wherein the guiding structure comprises a bolt (10) rotatably arranged at the upper end of the frame (1), and a plurality of guiding plates (11) with different diameters are arranged at the upper end of the bolt (10).

6. The steel structure surface polishing and rust removing device according to claim 5, wherein the guide plate (11) is circularly arranged, and the guide plate (11) and the plate (2) to be processed are mutually attached.