CN211681265U

CN211681265U - Polishing device for steel plate treatment

Info

Publication number: CN211681265U
Application number: CN201922085543.9U
Authority: CN
Inventors: 王大利
Original assignee: Jilin Steel Co ltd
Current assignee: Jilin Steel Co ltd
Priority date: 2019-11-28
Filing date: 2019-11-28
Publication date: 2020-10-16
Anticipated expiration: 2029-11-28

Abstract

The utility model relates to the field of steel plate processing, in particular to a polishing device for steel plate processing, which comprises a base, a conveying mechanism, a polishing disc and a motor; the upper surface of the base is provided with two moving plates moving left and right in the horizontal direction, a horizontal motor is fixedly arranged on the motor frame, and an output shaft of the motor is coaxially fixed with a polishing disc; the top of the motor frame is rotatably connected with a height adjusting screw rod through a bearing, a synchronizing mechanism is connected between the two moving plates, and the synchronizing mechanism comprises a first toothed plate and a second toothed plate which are arranged in parallel relatively and a synchronizing gear which is meshed with the first toothed plate and the second toothed plate simultaneously. The polishing disc of the utility model can be adjusted in height, and the position on the steel plate is changed, so that the polishing disc is suitable for polishing steel plates with different heights; the movable plates on the two sides can move in the opposite direction or in the opposite direction synchronously through the synchronizing mechanism, the distance between the polishing disc and the steel plate is changed, the polishing disc is suitable for being used with different thicknesses and different polishing requirements, the use is flexible, and the application range is wide.

Description

Polishing device for steel plate treatment

Technical Field

The utility model relates to a steel sheet processing field specifically is a grinding device is used in steel sheet processing.

Background

The steel sheet is a flat steel sheet which is cast with molten steel, cooled, and pressed. The classified products of the steel plates are cold-rolled steel plates or galvanized steel plates, and the steel plates are prepared by coating (roll coating) or compounding organic films (PVC films and the like) after surface chemical treatment and then baking and curing.

The steel plate is inevitably contacted with water vapor in the surrounding air in the processing process, the surface of the steel plate rusts after a period of time, at the moment, before the steel plate is utilized for processing, the steel plate needs to be polished to remove rust on the surface of the steel plate, the existing steel plate polishing device is simple in structure, the steel plate is usually horizontally placed, the upper surface of the steel plate is polished by a polishing disc, and the steel plate is reversed after the polishing is finished, so that the other side of the steel plate is polished upwards; the polishing efficiency is low, and the production is influenced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a steel sheet is handled and is used grinding device to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a polishing device for steel plate treatment comprises a base, a conveying mechanism, a polishing disc and a motor; the upper surface of the base is provided with two moving plates which move left and right in the horizontal direction, and the moving plates are vertically arranged; motor frames moving in the vertical direction are arranged on the opposite side surfaces of the two moving plates; a horizontal motor is fixedly arranged on the motor frame, a polishing disc is coaxially fixed on an output shaft of the motor, and two side surfaces of the steel plate are simultaneously polished by the polishing discs on two sides, so that the polishing efficiency is improved; the top of the motor frame is rotatably connected with a height adjusting screw rod through a bearing, the height adjusting screw rod is in threaded connection with a top fixing seat fixed on the side wall of the movable plate, the height of the motor is changed by rotating the push-pull motor frame through the height adjusting screw rod, and steel plates with different heights are polished; the synchronous mechanism is connected between the two movable plates and comprises a first toothed plate and a second toothed plate which are arranged in parallel relatively and a synchronous gear which is meshed with the first toothed plate and the second toothed plate simultaneously, one end of each of the first toothed plate and the second toothed plate is fixed on the movable plates on two sides respectively, and the other synchronous movement is realized by pushing the movable plate on one side, so that the distance between the polishing disks on two sides can be adjusted conveniently.

Further: the base is also fixedly provided with a conveying mechanism erected on the synchronizing mechanism, the conveying mechanism is positioned at the middle point between the two moving plates, and the conveying mechanism can clamp the steel plate in the vertical direction to drive the steel plate to move between the two polishing disks so as to realize the feeding of the steel plate.

Further: the bottom of the moving plate is integrally provided with a horizontal moving sliding block, the upper surface of the base is provided with a horizontal moving sliding groove matched with the horizontal moving sliding block, and the horizontal moving sliding block is positioned in the sliding groove to enable the moving plate to move in the horizontal direction.

Further: the horizontal moving slide block is of an inverted T-shaped structure.

Further: the motor frame is fixedly provided with a height adjusting block, the side wall of the corresponding movable plate is provided with a height adjusting groove, and the height adjusting block is positioned in the height adjusting groove to ensure that the motor frame can move up and down on the movable plate.

Further: all be fixed with vertical fixing base on both ends about the base, the adjusting bolt of the corresponding one side movable plate of horizontally orientation is worn to be equipped with by equal screw thread in the fixing base, and adjusting bolt rotates, changes its length that stretches out, makes its top on the movable plate, promotes the movable plate, finely tunes the movable plate, the accurate regulation of being convenient for.

Compared with the prior art, the beneficial effects of the utility model are that: the polishing disc of the utility model can be adjusted in height, and the position on the steel plate is changed, so that the polishing disc is suitable for polishing steel plates with different heights; the movable plates on the two sides can move in the opposite direction or in the opposite direction synchronously through the synchronizing mechanism, the distance between the polishing disc and the steel plate is changed, the polishing disc is suitable for being used with different thicknesses and different polishing requirements, the use is flexible, and the application range is wide.

Drawings

Fig. 1 is a schematic structural view of a polishing apparatus for steel plate treatment.

Fig. 2 is a schematic structural view of a moving plate in a polishing apparatus for treating a steel plate.

Fig. 3 is a schematic structural view of a synchronizing mechanism in a polishing device for steel plate treatment.

In the figure: 1-base, 2-fixed seat, 3-moving plate, 4-conveying mechanism, 5-motor frame, 6-height adjusting screw rod, 7-top fixed seat, 8-polishing disc, 9-synchronizing mechanism, 91-first toothed plate, 92-second toothed plate, 93-synchronizing gear, 10-adjusting bolt, 11-bearing, 12-motor, 13-horizontal moving slide block and 14-height adjusting groove.

Detailed Description

Example 1

Referring to the drawings, in the embodiment of the present invention, a polishing device for steel plate treatment includes a base 1, a conveying mechanism 4, a polishing disc 8 and a motor 12; the upper surface of the base 1 is provided with two moving plates 3 moving left and right in the horizontal direction, the moving plates 3 are vertically arranged, a horizontal moving slide block 13 is integrally arranged at the bottom of the moving plates 3, the horizontal moving slide block 13 is of an inverted T-shaped structure, a horizontal moving slide groove matched with the horizontal moving slide block 13 is formed in the upper surface of the base 1, and the horizontal moving slide block 13 is positioned in the slide groove so that the moving plates 3 move in the horizontal direction; the motor frames 5 moving in the vertical direction are arranged on the opposite side faces of the two moving plates 3, the motor frames 5 are fixedly provided with height adjusting blocks, the side walls of the corresponding moving plates 3 are provided with height adjusting grooves 14, and the height adjusting blocks are positioned in the height adjusting grooves 14, so that the motor frames 5 can move up and down on the moving plates 3; a horizontal motor 12 is fixedly arranged on the motor frame 5, a polishing disc 8 is coaxially fixed on an output shaft of the motor 12, and two side surfaces of the steel plate are simultaneously polished by the polishing discs 8 on two sides, so that the polishing efficiency is improved; the top of the motor frame 5 is rotatably connected with a height adjusting screw rod 6 through a bearing 11, the height adjusting screw rod 6 is in threaded connection with a top fixing seat 7 fixed on the side wall of the moving plate 3, the motor frame 5 is rotationally pushed and pulled through the height adjusting screw rod 6, the height of the motor 12 is changed, and steel plates with different heights are polished.

Be connected with lazytongs 9 between two movable plates 3, lazytongs 9 is including relative parallel arrangement's first pinion rack 91, second pinion rack 92 and mesh first pinion rack 91 simultaneously, the synchronizing gear 93 of second pinion rack 92, first pinion rack 91, the one end of second pinion rack 92 is fixed respectively on the movable plate 3 of both sides, the other end is the free end, first pinion rack 91 is fixed on a movable plate 3 promptly, second pinion rack 92 is fixed on another movable plate 3, it realizes another synchronous motion to promote through the movable plate 3 of one side, be convenient for adjust the distance between the polishing dish 8 of both sides.

Still fixed mounting has the conveying mechanism 4 of erectting on lazytongs 9 on base 1, and conveying mechanism 4 is located the mid point position between two movable plates 3, and conveying mechanism 4 can centre gripping steel sheet in the vertical direction, drives the steel sheet and removes from between two polishing dish 8, realizes feeding of steel sheet.

Example 2

On the basis of embodiment 1, all be fixed with vertical fixing base 2 on the both ends about base 1, equal screw thread is worn to be equipped with the horizontal adjusting bolt 10 towards corresponding one side movable plate 3 in the fixing base 2, and adjusting bolt 10 rotates, changes its length that stretches out, makes it push on movable plate 3, promotes movable plate 3, finely tunes movable plate 3, the accurate regulation of being convenient for.

When the polishing device is used, the height of the polishing disc 8 is adjusted through the height adjusting screw rod 6, the polishing disc is adjusted to a proper position, polishing is performed on different positions, the distance between the two moving plates 3 is changed and the distance between the steel plates is adjusted, the moving plates 3 on two sides synchronously move relatively or oppositely, the polishing device is suitable for polishing the steel plates with different thicknesses, and flexible use is facilitated.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A polishing device for steel plate treatment comprises a base (1), a conveying mechanism (4), a polishing disc (8) and a motor (12); the upper surface of the base (1) is provided with two moving plates (3) moving left and right in the horizontal direction, and the moving plates (3) are vertically arranged; the device is characterized in that motor frames (5) moving in the vertical direction are arranged on the opposite side surfaces of the two moving plates (3); a horizontal motor (12) is fixedly arranged on the motor frame (5), and a polishing disc (8) is coaxially fixed on an output shaft of the motor (12); the top of the motor frame (5) is rotatably connected with a height adjusting screw rod (6) through a bearing (11), and the height adjusting screw rod (6) is in threaded connection with a top fixed seat (7) fixed on the side wall of the movable plate (3); be connected with lazytongs (9) between two movable plates (3), lazytongs (9) are including relative parallel arrangement's first pinion rack (91), second pinion rack (92) and mesh simultaneously first pinion rack (91), synchronizing gear (93) of second pinion rack (92), and the one end of first pinion rack (91), second pinion rack (92) is fixed respectively on movable plate (3) of both sides.

2. The grinding device for steel plate processing according to claim 1, characterized in that: the base (1) is also fixedly provided with a conveying mechanism (4) erected on the synchronizing mechanism (9), and the conveying mechanism (4) is positioned at the midpoint position between the two moving plates (3).

3. The grinding device for steel plate processing according to claim 1, characterized in that: the bottom of the moving plate (3) is integrally provided with a horizontal moving sliding block (13), the upper surface of the base (1) is provided with a horizontal moving sliding groove matched with the horizontal moving sliding block (13), and the horizontal moving sliding block (13) is positioned in the sliding groove.

4. The grinding device for steel plate processing according to claim 3, characterized in that: the horizontal moving slide block (13) is of an inverted T-shaped structure.

5. The grinding device for steel plate processing according to claim 4, wherein: a height adjusting block is fixedly mounted on the motor frame (5), a height adjusting groove (14) is formed in the side wall of the corresponding moving plate (3), and the height adjusting block is located in the height adjusting groove (14).

6. The grinding apparatus for steel plate processing according to any one of claims 1 to 5, wherein: all be fixed with vertical fixing base (2) on the both ends about base (1), equal screw thread is worn to be equipped with horizontally towards adjusting bolt (10) of corresponding one side movable plate (3) in fixing base (2).