Polishing device with high polishing efficiency for steel plate machining

Abstract

The utility model discloses a polishing device for steel plate machining with high polishing efficiency, relates to the technical field of steel plate polishing, and aims to solve the problems that in the prior art, most of steel plates are polished by polishing one side and then polishing the other side, the surfaces need to be changed repeatedly, time and labor are wasted, and the polishing efficiency is low. A polishing top seat is arranged above the polishing base; the first polishing groove is formed in the upper surface of the polishing base, a second polishing groove is formed in the lower surface of the polishing top base, a first polishing roller is arranged in the first polishing groove, and a second polishing roller is arranged in the second polishing groove; the adjusting plates are arranged on the two sides of the two ends of the polishing base, positioning plates are arranged on the rear surfaces of the adjusting plates, the positioning plates and the adjusting plates are of an integrated structure, adjusting grooves are formed in the surfaces of the two sides of the two ends of the polishing base, the positioning plates move up and down along the adjusting grooves, and through holes are formed in the adjusting plates.

Description

Technical Field

[0001] The utility model relates to the technical field of steel plate polishing, in particular to a polishing device for steel plate processing with high polishing efficiency. Background Art

[0002] Polishing refers to a processing method that uses mechanical, chemical or electrochemical effects to reduce the surface roughness of a workpiece to obtain a bright and smooth surface. It is a modification process of the workpiece surface using polishing tools and abrasive particles or other polishing media. In the production process of steel plates, multiple surfaces need to be polished.

[0003] For example, the Chinese authorized patent with announcement number CN219633423U (a polishing device for metal steel plate processing): includes a device base and a placement plate, the top of the device base is fixedly connected to the placement plate, the inside of the device base is provided with a polishing mechanism, and the outside of the placement plate is provided with a fixing mechanism. The utility model starts the servo motor, so that the servo motor drives the reciprocating screw to rotate, and the reciprocating screw is threadedly connected to the moving block, so that the moving block drives the electric push rod 1 to move, the electric push rod 1 pushes the fixed seat set on the top to rise and fall, the electric push rod 2 set inside the fixed seat pushes the connecting block to move, and the polishing assembly set at the bottom of the connecting block polishes the metal steel plate. When the moving block moves, the waste chips that fall into the inside of the device base are discharged through the chip discharge port, so that the metal steel plate can be moved and polished while avoiding the phenomenon that the waste chips accumulate and affect the normal operation of the equipment. The operation is simple and fast, and it is convenient to clean.

[0004] However, most of the existing steel plate polishing is to polish one side first and then polish the other side, which requires changing sides many times, which is time-consuming and labor-intensive, resulting in low polishing efficiency; therefore, it does not meet the existing needs. In this regard, we propose a polishing device for steel plate processing with high polishing efficiency. Utility Model Content

[0005] The utility model aims to provide a polishing device for steel plate processing with high polishing efficiency, so as to solve the problem that most of the existing steel plate polishing mentioned in the above background technology is to polish one side first and then polish the other side, which requires changing the sides back and forth many times, is time-consuming and labor-intensive, and leads to low polishing efficiency.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: A polishing device for steel plate processing with high polishing efficiency, comprising: a polishing base, a polishing top seat is arranged above the polishing base;

[0007] Also includes:

[0008] A first polishing groove is provided on the upper surface of the polishing base, a second polishing groove is provided on the lower surface of the polishing top seat, a first polishing roller is provided inside the first polishing groove, and a second polishing roller is provided inside the second polishing groove;

[0009] The adjustment plate is arranged on both sides of the polishing base. A positioning plate is arranged on the rear surface of the adjustment plate, and the positioning plate and the adjustment plate are an integrated structure. Adjustment grooves are arranged on both side surfaces of the two ends of the polishing base, and the positioning plate moves up and down along the adjustment grooves.

[0010] Preferably, a through hole is provided inside the adjustment plate, and the through hole passes through the adjustment plate, a single-head fastener is provided inside the through hole, a fastener hole is provided on the inner surface of the adjustment groove, and one end of the single-head fastener passes through the through hole and is threadedly connected to the fastener hole.

[0011] Preferably, fixed plates are provided on both sides of both ends of the polishing top seat, and the fixed plates are welded to the polishing top seat, an electric push rod is provided between the fixed plate and the adjustment plate, and both ends of the electric push rod are respectively fixed to the fixed plate and the adjustment plate through external push rod fixing plates.

[0012] Preferably, both ends of the first polishing roller and the second polishing roller are provided with a rotating shaft, a mounting frame is provided outside the rotating shaft, a motor shaft is provided at one end of the rotating shaft, and an AC motor is provided at one end of the motor shaft.

[0013] Preferably, a mounting groove is provided on one side of the first polishing groove and the second polishing groove, a moving roller is provided inside the mounting groove, and the moving roller rotates along the mounting groove through a bearing and a bearing seat.

[0014] Preferably, a feed opening is provided on the inner lower surface of the first polishing tank, a cleaning cavity is provided at the lower end of the feed opening, and the cleaning cavity and the polishing base are an integrated structure.

[0015] Preferably, a protective plate is provided at the front end opening of the cleaning chamber, and the protective plate is connected to the cleaning chamber in a pull-out manner.

[0016] Compared with the prior art, the beneficial effects of the utility model are:

[0017] 1. The utility model respectively arranges a first polishing roller and a second polishing roller inside a polishing base and a polishing top base, pushes the steel plate to move in the direction of the first polishing roller and the second polishing roller, the first polishing roller and the second polishing roller are driven by an AC motor to rotate the motor shaft, and the two motor shafts are used to respectively drive the first polishing roller and the second polishing roller to rotate, so as to perform a two-side polishing operation on the steel plate passing through at the same time. Compared with the existing single-side polishing, there is no need to turn over and polish multiple times, thereby improving the polishing efficiency.

[0018] 2. By setting adjustment grooves on both sides of the polishing base, when the electric push rod adjusts the distance between the polishing top seat and the polishing base to the minimum and still cannot contact the surface of the steel plate, the electric push rod is used to adjust the distance, which improves the flexibility and range of adjustment and is suitable for polishing steel plates of different sizes. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the top view of the first polishing roller of the utility model;

[0021] Figure 3 This is a schematic diagram of the structure of the adjustment plate of the utility model;

[0022] Figure 4 It is a schematic diagram of the top view of the inner surface of the first polishing groove of the utility model;

[0023] In the figure: 1. polishing base; 2. polishing top seat; 3. first polishing groove; 4. first polishing roller; 5. mounting frame; 6. second polishing groove; 7. second polishing roller; 8. mounting groove; 9. moving roller; 10. adjusting plate; 11. electric push rod; 12. fixing plate; 13. single-head fastener; 14. adjusting groove; 15. fastener hole; 16. cleaning chamber; 17. protective plate; 18. rotating shaft; 19. AC motor; 20. positioning plate; 21. through hole; 22. feed port; 23. motor shaft. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0025] See also Figure 1-4 The utility model provides an embodiment: a polishing device for processing steel plates with high polishing efficiency, comprising: a polishing base 1, a polishing top seat 2 is arranged above the polishing base 1;

[0026] Also includes:

[0027] A first polishing groove 3 is provided on the upper surface of the polishing base 1, a second polishing groove 6 is provided on the lower surface of the polishing top seat 2, a first polishing roller 4 is provided inside the first polishing groove 3, and a second polishing roller 7 is provided inside the second polishing groove 6;

[0028] The adjustment plate 10 is arranged on both sides of the polishing base 1 at both ends. A positioning plate 20 is arranged on the rear surface of the adjustment plate 10, and the positioning plate 20 and the adjustment plate 10 are an integrated structure. Adjustment grooves 14 are arranged on both side surfaces of the two ends of the polishing base 1, and the positioning plate 20 moves up and down along the adjustment grooves 14.

[0029] The two motor shafts 23 are used to respectively drive the first polishing roller 4 and the second polishing roller 7 to rotate, so as to polish both sides of the steel plate passing through at the same time, thereby eliminating the need for multiple flipping and polishing, thereby improving the polishing efficiency. When the electric push rod 11 adjusts the distance between the polishing top seat 2 and the polishing base 1 to the minimum and still cannot contact the surface of the steel plate, the single-head fastener 13 is removed, and the positioning plate 20 moves up and down along the adjustment groove 14, thereby achieving the overall lowering of the electric push rod 11 and the polishing top seat 2, and then the distance is adjusted by the electric push rod 11, which improves the flexibility and range of adjustment and is suitable for polishing steel plates of different sizes.

[0030] See also Figure 1 , 3 A through hole 21 is provided inside the adjustment plate 10, and the through hole 21 penetrates the adjustment plate 10, a single-head fastener 13 is provided inside the through hole 21, a fastener hole 15 is provided on the inner surface of the adjustment groove 14, and one end of the single-head fastener 13 passes through the through hole 21 and is threadedly connected with the fastener hole 15. The single-head fastener 13 is removed, and the positioning plate 20 moves up and down along the adjustment groove 14, and the lower fastener hole 15 is selected. One end of the single-head fastener 13 passes through the through hole 21 and is threadedly connected with the fastener hole 15, thereby realizing the overall lowering height of the electric push rod 11 and the polishing top seat 2.

[0031] See also Figure 1 A fixing plate 12 is provided on both sides of both ends of the polishing top seat 2, and the fixing plate 12 is welded to the polishing top seat 2. An electric push rod 11 is provided between the fixing plate 12 and the adjusting plate 10. The two ends of the electric push rod 11 are respectively fixed to the fixing plate 12 and the adjusting plate 10 through an external push rod fixing plate. The distance between the polishing top seat 2 and the polishing base 1 is adjusted by the electric push rod 11.

[0032] See also Figure 1 , 2 A rotating shaft 18 is provided at both ends of the first polishing roller 4 and the second polishing roller 7, a mounting frame 5 is provided outside the rotating shaft 18, a motor shaft 23 is provided at one end of the rotating shaft 18, and an AC motor 19 is provided at one end of the motor shaft 23 to realize the rotation of the first polishing roller 4 and the second polishing roller 7.

[0033] See also Figure 1A mounting groove 8 is provided on one side of the first polishing groove 3 and the second polishing groove 6, and a moving roller 9 is provided inside the mounting groove 8. The moving roller 9 rotates along the mounting groove 8 through a bearing and a bearing seat. The moving roller 9 facilitates the movement of the steel plate, reduces friction, and improves the convenience of movement.

[0034] See also Figure 1 , 4 A feed port 22 is provided on the inner lower surface of the first polishing groove 3, and a cleaning chamber 16 is provided at the lower end of the feed port 22. The cleaning chamber 16 is an integrated structure with the polishing base 1, and most of the polishing waste enters the cleaning chamber 16 from the feed port 22 and is collected.

[0035] See also Figure 1 A protective plate 17 is provided at the front end opening of the cleaning chamber 16 , and the protective plate 17 is connected to the cleaning chamber 16 in a pull-out manner, thereby providing a protective effect on the cleaning chamber 16 .

[0036] Working principle: When in use, the steel plate to be polished is placed on the upper end with the moving roller 9, and then the electric push rod 11 is used to adjust the distance between the polishing top seat 2 and the polishing base 1, so that the moving rollers 9 of the polishing top seat 2 and the polishing base 1 are in contact with the upper and lower surfaces of the steel plate, and then the steel plate is pushed to move in the direction of the first polishing roller 4 and the second polishing roller 7. The first polishing roller 4 and the second polishing roller 7 are driven by the AC motor 19 to rotate the motor shaft 23, and the two motor shafts 23 are used to respectively drive the first polishing roller 4 and the second polishing roller 7 to rotate, and the passing steel plate is polished on both sides at the same time, so that there is no need to turn over and polish multiple times, thereby improving the polishing efficiency and polishing. Most of the waste light enters the cleaning chamber 16 from the discharge port 22 and is collected. When the electric push rod 11 adjusts the distance between the polishing top seat 2 and the polishing base 1 to the minimum and still cannot contact the surface of the steel plate, the single-head fastener 13 is removed, and the positioning plate 20 moves up and down along the adjustment groove 14, and the lower fastener hole 15 is selected. One end of the single-head fastener 13 passes through the through hole 21 and is threadedly connected with the fastener hole 15, thereby realizing the overall lowering height of the electric push rod 11 and the polishing top seat 2, and then the distance is adjusted by the electric push rod 11, which improves the flexibility and range of adjustment and is suitable for polishing steel plates of different sizes.

[0037] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A polishing device for processing steel plates with high polishing efficiency, comprising a polishing base (1), wherein a polishing top base (2) is arranged above the polishing base (1); Features: Also includes: a first polishing groove (3) arranged on the upper surface of the polishing base (1); a second polishing groove (6) arranged on the lower surface of the polishing top seat (2); a first polishing roller (4) arranged inside the first polishing groove (3); and a second polishing roller (7) arranged inside the second polishing groove (6); An adjustment plate (10) is arranged on both sides of the two ends of the polishing base (1); a positioning plate (20) is arranged on the rear surface of the adjustment plate (10), and the positioning plate (20) and the adjustment plate (10) are an integrated structure; both side surfaces of the two ends of the polishing base (1) are provided with adjustment grooves (14), and the positioning plate (20) moves up and down along the adjustment grooves (14).

2. A polishing device for steel plate processing with high polishing efficiency according to claim 1, characterized in that: The adjusting plate (10) is provided with a through hole (21) inside, and the through hole (21) passes through the adjusting plate (10); a single-head fastener (13) is provided inside the through hole (21); a fastener hole (15) is provided on the inner surface of the adjusting groove (14); and one end of the single-head fastener (13) passes through the through hole (21) and is threadedly connected to the fastener hole (15).

3. A polishing device for steel plate processing with high polishing efficiency according to claim 1, characterized in that: A fixing plate (12) is provided on both sides of both ends of the polishing top seat (2), and the fixing plate (12) is welded to the polishing top seat (2). An electric push rod (11) is provided between the fixing plate (12) and the adjusting plate (10), and the two ends of the electric push rod (11) are respectively fixed to the fixing plate (12) and the adjusting plate (10) through an external push rod fixing plate.

4. A polishing device for steel plate processing with high polishing efficiency according to claim 1, characterized in that: Both ends of the first polishing roller (4) and the second polishing roller (7) are provided with a rotating shaft (18), a mounting frame (5) is provided outside the rotating shaft (18), a motor shaft (23) is provided at one end of the rotating shaft (18), and an AC motor (19) is provided at one end of the motor shaft (23).

5. A polishing device for steel plate processing with high polishing efficiency according to claim 1, characterized in that: A mounting groove (8) is provided on one side of the first polishing groove (3) and the second polishing groove (6), a moving roller (9) is provided inside the mounting groove (8), and the moving roller (9) rotates along the mounting groove (8) through a bearing and a bearing seat.

6. A polishing device for steel plate processing with high polishing efficiency according to claim 1, characterized in that: The inner lower surface of the first polishing groove (3) is provided with a feed opening (22), the lower end of the feed opening (22) is provided with a cleaning chamber (16), and the cleaning chamber (16) and the polishing base (1) are an integrated structure.

7. A polishing device for steel plate processing with high polishing efficiency according to claim 6, characterized in that: A protective plate (17) is provided at the front end opening of the cleaning chamber (16), and the protective plate (17) is connected to the cleaning chamber (16) in a pull-out manner.

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