CN218984333U

CN218984333U - Polishing device for strip steel oxide skin

Info

Publication number: CN218984333U
Application number: CN202223329963.5U
Authority: CN
Inventors: 王军祥; 范振鹏; 王辉
Original assignee: Tianjin Will Long Sci&tech Co ltd
Current assignee: Tianjin Will Long Sci&tech Co ltd
Priority date: 2022-12-13
Filing date: 2022-12-13
Publication date: 2023-05-09
Anticipated expiration: 2032-12-13

Abstract

The utility model discloses a polishing device for strip steel oxide skin, which comprises a base, wherein winding and unwinding assemblies are respectively arranged on two sides of the top of the base, a driving assembly is arranged between the back surfaces of the two winding and unwinding assemblies, the top of the base is connected with a sliding frame in a sliding manner, the top of the sliding frame is provided with a polishing assembly, the polishing assembly comprises a U-shaped frame fixed on the top of the sliding frame, and the top and the bottom of the inner wall of the U-shaped frame are both connected with a movable plate in a sliding manner. According to the utility model, the U-shaped frame is driven to move left and right by the electric telescopic rod, so that the two polishing blocks can be driven to move left and right, the polishing area of the strip steel is further improved, the polishing efficiency is improved, the double-sided polishing treatment functionality is realized, the distance between the two polishing blocks is adjusted, the two polishing blocks can be better contacted with the front side and the back side of the strip steel, the polishing effect is further improved, and the oxide skin on the surface of the strip steel can be rapidly removed.

Description

Polishing device for strip steel oxide skin

Technical Field

The utility model relates to the technical field of strip steel polishing, in particular to a polishing device for strip steel oxide skin.

Background

The strip steel is a narrow and long steel plate produced by various steel rolling enterprises in order to meet the requirements of various industrial departments for industrially producing various metal or mechanical products, and is generally supplied in a coiled manner, and has the advantages of high dimensional accuracy, good surface quality, convenience in processing, material saving and the like. The same as the steel plate, the strip steel is divided into two types of common strip steel and high-quality strip steel according to the materials; the method is divided into hot rolled strip steel and cold rolled strip steel according to the processing method.

In the related art, in a strip steel production line, since a strip steel is produced in air as an oxidizable metal, which is exposed to air, scale, i.e., general rust, is formed by contact with oxygen, a corresponding polishing apparatus is generally required to polish the strip steel.

In the related art, when the existing strip steel polishing equipment polishes the strip steel, certain defects exist, such as synchronous polishing treatment cannot be carried out on the square surface of the strip steel, in the polishing process, the contact force between a polishing piece and the strip steel is inconvenient to adjust, so that the polishing effect of the strip steel is reduced, and the problem that polishing needs to be carried out repeatedly in the follow-up process is caused.

Disclosure of Invention

The utility model aims to solve the defect that the polishing effect of strip steel is reduced due to the fact that the contact force between a polishing piece and the strip steel is inconvenient to adjust in the prior art, and the polishing needs to be repeated in the follow-up process.

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

the utility model provides a belted steel grinding device for oxide skin, includes the base, the both sides at base top are provided with respectively receive and release the book subassembly, are provided with drive assembly between the back of two receive and release book subassemblies, the top sliding connection of base has the carriage, the top of carriage is provided with the subassembly of polishing, the subassembly of polishing is including being fixed in the U type frame at carriage top, the equal sliding connection in U type frame inner wall top and bottom has the movable plate, two the equal fixedly connected with piece of polishing of one side that the movable plate is relative, the top fixedly connected with electric telescopic handle of base, the flexible end of electric telescopic handle and one side fixed connection of carriage.

Further, receive and release the book subassembly including being fixed in the U type frame at base top, the inside of U type frame all rotates and is connected with the winding wheel, two the winding has belted steel between the winding wheel.

Further, the driving assembly comprises a motor fixed on the back of the U-shaped frame, and an output shaft of the motor is fixedly connected with the axle center of one of the winding wheels.

Further, the axle centers of one end of the two winding wheels are fixedly connected with belt pulleys, and the two belt pulleys are connected through belt transmission.

Further, the back of the U-shaped frame is rotationally connected with a bidirectional screw rod through a bracket, the outer surfaces of two ends of the bidirectional screw rod are respectively and threadedly connected with a U-shaped driving block, and the other ends of the two U-shaped driving blocks are respectively and fixedly connected with two movable plates.

Further, two guide rods are fixedly connected to one sides of the two moving plates, which are separated from each other, and the two guide rods are respectively connected with the top and the bottom of the U-shaped frame in a sliding manner.

Compared with the prior art, the utility model has the beneficial effects that:

according to the utility model, the strip steel to be polished can be conveyed through the arrangement of the two winding and unwinding assemblies, the front and back surfaces of the strip steel can be contacted through the arrangement of the two polishing blocks, the U-shaped frame is driven to move left and right by matching with the electric telescopic rod, so that the two polishing blocks can be driven to move left and right, the polishing area of the strip steel is further improved, the polishing efficiency is improved, the double-sided polishing functionality is realized, the distance between the two polishing blocks is adjusted, the two polishing blocks can be better contacted with the front and back surfaces of the strip steel, the polishing effect is further improved, and the oxide skin on the surface of the strip steel can be rapidly removed.

Drawings

FIG. 1 is a schematic structural view of a polishing device for strip steel oxide skin according to the present utility model;

FIG. 2 is a rear elevational view of the polishing apparatus for the strip steel scale of FIG. 1;

FIG. 3 is a schematic view of the abrasive assembly of FIG. 1;

fig. 4 is a rear view of the structure of the U-shaped frame of fig. 3.

In the figure: 1. a base; 2. a winding and unwinding assembly; 21. a U-shaped frame; 22. a winding wheel; 23. strip steel; 3. a carriage; 4. a polishing assembly; 41. a U-shaped frame; 42. a moving plate; 43. polishing the block; 44. a two-way screw rod; 45. a U-shaped driving block; 46. a guide rod; 5. a motor; 6. a belt pulley; 7. an electric telescopic rod.

Detailed Description

The technical scheme of the utility model is further described below with reference to the attached drawings and specific embodiments.

As shown in fig. 1-4, the polishing device for strip steel oxide skin provided by the utility model comprises a base 1, wherein winding and unwinding assemblies 2 are respectively arranged on two sides of the top of the base 1, a driving assembly is arranged between the back surfaces of the two winding and unwinding assemblies 2, the top of the base 1 is slidably connected with a sliding frame 3, the top of the sliding frame 3 is provided with a polishing assembly 4, the polishing assembly 4 comprises a U-shaped frame 41 fixed on the top of the sliding frame 3, the top and the bottom of the inner wall of the U-shaped frame 41 are slidably connected with movable plates 42, one side opposite to the two movable plates 42 is fixedly connected with polishing blocks 43, the top of the base 1 is fixedly connected with an electric telescopic rod 7, and the telescopic end of the electric telescopic rod 7 is fixedly connected with one side of the sliding frame 3;

through the setting of two receive and release subassemblies 2, can carry the belted steel 23 that needs the processing of polishing, through the setting of two polishing pieces 43, can contact belted steel 23's positive and negative, cooperate electric telescopic handle 7 to drive U type frame 41 side-to-side motion, and then can drive two polishing pieces 43 side-to-side motion, and then improve the area of polishing of belted steel, improve polishing efficiency, have the functionality of two-sided processing of polishing, can get rid of the oxide skin on steel band surface fast.

The winding and unwinding assembly 2 comprises a U-shaped frame 21 fixed at the top of the base 1, winding wheels 22 are rotatably connected in the U-shaped frame 21, and strip steel 23 is wound between the two winding wheels 22;

by the arrangement of the two winding wheels 22, the strip steel 23 needing polishing treatment is convenient to unreel and roll.

The driving assembly comprises a motor 5 fixed on the back surface of the U-shaped frame 21, and an output shaft of the motor 5 is fixedly connected with the axle center of one of the winding wheels 22;

the motor 5 is connected to an external power source and a control switch, and is a forward and reverse motor, and is configured in a connection manner and a coding manner in the prior art, so as to drive one of the winding wheels 22 to rotate.

The axle centers of one end of the two winding wheels 22 are fixedly connected with belt pulleys 6, and the two belt pulleys 6 are connected through belt transmission;

through the arrangement of two belt pulleys and through belt transmission connection for the rotation of one of them winding wheel 22 can drive another winding wheel 22 in step and rotate, makes two winding wheels 22 unreel one and roll up, improves belted steel 23 transmission's smoothness nature.

The back of the U-shaped frame 41 is rotatably connected with a bidirectional screw rod 44 through a bracket, the outer surfaces of two ends of the bidirectional screw rod 44 are respectively connected with a U-shaped driving block 45 in a threaded manner, and the other ends of the two U-shaped driving blocks 45 are respectively fixedly connected with two movable plates 42;

the outer surfaces at two ends of the two-way screw rod 44 are provided with opposite threads, and the two U-shaped driving blocks 45 can be driven to move relatively or in opposite directions through the rotation of the two-way screw rod 44, so that the two moving plates 42 can be driven to move relatively or in opposite directions, the distance between the two polishing blocks 43 can be adjusted, the two polishing blocks 43 can be conveniently contacted with the front side and the back side of the strip steel 23 better, and the polishing effect is improved.

The two moving plates 42 are fixedly connected with guide rods 46 on the side away from each other, and the two guide rods 46 are respectively and slidably connected with the top and the bottom of the U-shaped frame 41;

by the arrangement of the two guide rods 46, the smoothness and stability of the movement of the two moving plates 42 in the opposite direction or the opposite direction are improved.

Working principle: through the start-up of motor 5, can drive one of them winding wheel 22 and rotate, through the rotation of two winding wheels 22, can unreel and roll to the belted steel 23 that needs the processing of polishing, rotate to two-way lead screw 44 through the hand, can drive two U type driving piece 45 relative or move away from the direction, and then can drive two movable plates 42 relative or move away from the direction, and then can adjust the interval between two polishing pieces 43, so that two polishing pieces 43 better contact with belted steel 23's positive and negative, finally drive U type frame 41 through electric telescopic handle 7 and control the motion, and then can drive the motion about two polishing pieces 43, carry out the comprehensive processing of polishing of belted steel 23.

The present utility model is not limited to the above-mentioned embodiments, and any person skilled in the art, based on the technical solution of the present utility model and the inventive concept thereof, can be replaced or changed within the scope of the present utility model.

Claims

1. The utility model provides a belted steel grinding device for oxide skin, includes base (1), its characterized in that, the both sides at base (1) top are provided with respectively receive and release subassembly (2), are provided with drive assembly between the back of two receive and release subassemblies (2), the top sliding connection of base (1) has carriage (3), the top of carriage (3) is provided with polishing subassembly (4), polishing subassembly (4) are including being fixed in U type frame (41) at carriage (3) top, equal sliding connection in U type frame (41) inner wall top and bottom have movable plate (42), two equal fixedly connected with of one side that movable plate (42) is relative polishes piece (43), the top fixedly connected with electric telescopic handle (7) of base (1), the flexible end of electric telescopic handle (7) and one side fixed connection of carriage (3).

2. The polishing device for strip steel oxide skin according to claim 1, wherein the winding and unwinding assembly (2) comprises a U-shaped frame (21) fixed at the top of the base (1), winding wheels (22) are rotatably connected to the inside of the U-shaped frame (21), and strip steel (23) is wound between the two winding wheels (22).

3. The polishing device for strip steel oxide skin according to claim 2, wherein the driving assembly comprises a motor (5) fixed on the back surface of the U-shaped frame (21), and an output shaft of the motor (5) is fixedly connected with the axle center of one of the winding wheels (22).

4. A polishing apparatus for strip steel oxide skin according to claim 3, characterized in that the axes of one ends of the two winding wheels (22) are fixedly connected with belt pulleys (6), and the two belt pulleys (6) are connected through belt transmission.

5. The polishing device for strip steel oxide skin according to claim 1, wherein the back of the U-shaped frame (41) is rotatably connected with a bidirectional screw rod (44) through a bracket, the outer surfaces of two ends of the bidirectional screw rod (44) are respectively and threadedly connected with a U-shaped driving block (45), and the other ends of the two U-shaped driving blocks (45) are respectively and fixedly connected with two movable plates (42).

6. The polishing device for strip steel oxide skin according to claim 5, wherein two guide rods (46) are fixedly connected to the separated sides of the two moving plates (42), and the two guide rods (46) are respectively and slidably connected with the top and the bottom of the U-shaped frame (41).