CN210115761U

CN210115761U - Grinding device for steel plate machining

Info

Publication number: CN210115761U
Application number: CN201822263816.XU
Authority: CN
Inventors: 陈建兵
Original assignee: Hubei Haonan Steel Structural Engineering Co Ltd
Current assignee: Hubei Haonan Steel Structural Engineering Co Ltd
Priority date: 2018-12-31
Filing date: 2018-12-31
Publication date: 2020-02-28
Anticipated expiration: 2028-12-31

Abstract

The utility model discloses a polishing device for steel plate processing, the rectangle piece is sleeved outside the roof through the through-hole activity, there is a cylinder on the left side of the top of the roof through bolt fixed mounting, the right-hand member of cylinder is welded with the middle part of the left side wall of the rectangle piece, the middle part of the lower end face of the rectangle piece is welded with the upper end of the first screwed pipe, the inside of the first screwed pipe is installed with the threaded rod through threaded connection, the outside of the bottom of the threaded rod is installed with the second screwed pipe through threaded connection, the lower end of the second screwed pipe is welded with the middle part of the upper end face of the first diaphragm, the lower end of the first diaphragm is welded with the upper end face of the second diaphragm through the spring, the bottom of the second diaphragm is fixedly installed with the motor through the bracket; this scheme can set up the extrusion strength of friction wheel pair steel sheet according to actual demand, is favorable to evenly polishing of friction wheel pair steel sheet, has improved the quality of polishing.

Description

Grinding device for steel plate machining

Technical Field

The utility model relates to a grinding device technical 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 width of the thin plate is 500-1500 mm; the thickness is 600-3000 mm. The thin plates are classified according to steel types, such as common steel, high-quality steel, alloy steel, spring steel, stainless steel, tool steel, heat-resistant steel, bearing steel, silicon steel, industrial pure iron thin plates and the like; according to the professional application, the plate can be used for oil tanks, enamel plates, bulletproof plates and the like; the coating layer is divided into a galvanized sheet, a tinned sheet, a lead-plated sheet, a plastic composite steel plate and the like.

At present, steel plate application is very extensive, need polish the steel plate when the steel plate is processed, but traditional steel plate grinding device, the regulation performance is poor, is difficult to polish the steel plate of different thickness, is difficult to set up the intensity of polishing according to actual demand, consequently needs the improvement.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a grinding device is used in steel sheet processing to solve the traditional steel sheet grinding device who provides among the above-mentioned background art, the regulation performance is poor, is difficult to polish to the steel sheet of different thickness, is difficult to set up the problem of intensity of polishing according to the actual demand.

In order to achieve the above object, the utility model provides a following technical scheme: a polishing device for steel plate processing comprises a bottom plate, a steel plate and a rectangular block, wherein a groove is formed in the middle of the top of the bottom plate, the bottom of the steel plate is laid in the groove, vertical plates are welded on the left side and the right side of the upper end face of the bottom plate, a top plate is welded between the tops of the vertical plates, a through hole is formed in the bottom of the rectangular block, the rectangular block is movably sleeved outside the top plate through the through hole, an air cylinder is fixedly mounted on the left side of the top plate through bolts, the right end of the air cylinder is welded with the middle of the left side wall of the rectangular block, the middle of the lower end face of the rectangular block is welded with the upper end of a first threaded pipe, a threaded rod is mounted in the first threaded pipe through threaded connection, a second threaded pipe is mounted on the outer portion of the bottom of the threaded rod through threaded connection, the lower end of the, the lower end of the first transverse plate is welded with the upper end face of the second transverse plate through a spring, a motor is fixedly mounted at the bottom of the second transverse plate through a support, and a friction wheel is fixedly mounted at the front end of an output shaft of the motor.

Preferably, the springs are at least three at equal angles.

Preferably, the spring is sleeved with first telescopic pipes, each first telescopic pipe comprises an inner pipe and a first outer pipe, the inner pipes are movably inserted into the first outer pipes, the upper ends of the inner pipes are welded with the lower end face of the first transverse plate, and the lower ends of the first outer pipes are welded with the upper end face of the second transverse plate.

Preferably, two second telescopic pipes are arranged between the rectangular block and the first transverse plate at equal angles, each second telescopic pipe comprises an inner rod and a second outer pipe, the inner rod is movably inserted into the second outer pipe, the upper end of the inner rod is welded with the lower end face of the rectangular block, and the lower end of the second outer pipe is welded with the upper end face of the first transverse plate.

Preferably, the inner tube with the left and right sides of the bottom of interior pole and first outer tube with the left and right sides of the top inner wall of second outer tube and the top inner wall and the bottom inner wall of through-hole all install the gyro wheel through the mounting bracket roll.

Preferably, the top of the groove is provided with an annular notch, and the middle parts of the left side wall and the right side wall of the threaded rod are welded with cross rods.

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

1. according to the scheme, the extrusion strength of the friction wheel to the steel plate can be set according to actual requirements, so that the friction wheel is beneficial to uniformly polishing the steel plate, and the polishing quality is improved;

2. starting a motor to drive a friction wheel to rotate, then starting a cylinder to drive a rectangular block to move left and right, driving the friction wheel to move left and right, rubbing the top of a steel plate, and after polishing is finished, taking out the steel plate according to the opposite operation;

3. the extrusion strength of the friction wheel to the steel plate can be set according to actual requirements under the action of the spring;

4. the friction wheel is beneficial to uniformly polishing the steel plate under the action of the spring.

Drawings

FIG. 1 is a front sectional view of the structure of the present invention;

FIG. 2 is an enlarged view of the part A of the sectional view of the present invention;

fig. 3 is an enlarged view of the portion B of the front sectional view of the structure of the present invention.

In the figure: 1 bottom plate, 2 recesses, 3 steel sheets, 4 risers, 5 roof, 6 rectangular blocks, 61 through-holes, 7 cylinders, 8 first screwed pipes, 9 threaded rods, 10 second screwed pipes, 11 first horizontal plates, 12 springs, 13 second horizontal plates, 14 supports, 15 motors, 16 friction wheels, 17 first telescopic pipes, 171 inner pipes, 172 first outer pipes, 18 second telescopic pipes, 181 inner rods, 182 second outer pipes, 19 mounting brackets, 20 rollers, 21 annular notches and 22 cross rods.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The same reference numbers in different drawings identify the same or similar elements; it should be further understood that terms such as "first," "second," "third," "upper," "lower," "front," "rear," "inner," "outer," "end," "portion," "section," "width," "thickness," "zone," and the like, may be used solely for convenience in reference to the figures and to aid in describing the invention, and are not intended to limit the invention.

Referring to fig. 1-3, the present invention provides a technical solution: a polishing device for steel plate processing comprises a bottom plate 1, a steel plate 3 and a rectangular block 6, wherein a groove 2 is formed in the middle of the top of the bottom plate 1, the bottom of the steel plate 3 is laid in the groove 2, vertical plates 4 are welded on the left side and the right side of the upper end face of the bottom plate 1, a top plate 5 is welded between the tops of the vertical plates 4, a through hole 61 is formed in the bottom of the rectangular block 6, the rectangular block 6 is movably sleeved outside the top plate 5 through the through hole 61, an air cylinder 7 is fixedly installed on the left side of the top plate 5 through a bolt, the right end of the air cylinder 7 is welded with the middle of the left side wall of the rectangular block 6, the middle of the lower end face of the rectangular block 6 is welded with the upper end of a first threaded pipe 8, a threaded rod 9 is installed inside the first threaded pipe 8 through threaded connection, a second threaded pipe 10 is installed on the outside of the, the lower end of the first transverse plate 11 is welded with the upper end face of the second transverse plate 13 through a spring 12, a motor 15 is fixedly mounted at the bottom of the second transverse plate 13 through a support 14, and a friction wheel 16 is fixedly mounted at the front end of an output shaft of the motor 15.

Specifically, the number of the springs 12 is at least three at equal angles, and the number of the springs 12 can be set according to requirements.

Specifically, the first telescopic pipes 17 are sleeved outside the springs 12, each first telescopic pipe 17 comprises an inner pipe 171 and a first outer pipe 172, the inner pipes 171 are movably inserted into the first outer pipes 172, the upper ends of the inner pipes 171 are welded to the lower end face of the first transverse plate 11, the lower ends of the first outer pipes 172 are welded to the upper end face of the second transverse plate 13, and shaking of the second transverse plate 13 during up-and-down movement is effectively reduced through the effect of the first telescopic pipes 17.

Specifically, two second extension tubes 18 are arranged between the rectangular block 6 and the first transverse plate 11 at equal angles, each second extension tube 18 comprises an inner rod 181 and a second outer tube 182, the inner rod 181 is movably inserted into the second outer tube 182, the upper end of the inner rod 181 is welded with the lower end face of the rectangular block 6, the lower end of the second outer tube 182 is welded with the upper end face of the first transverse plate 11, and the shaking amplitude of the first transverse plate 11 during up-and-down movement is effectively reduced through the action of the second extension tube 18.

Specifically, the left and right sides of the bottom of the inner tube 171 and the inner rod 181, the left and right sides of the top inner walls of the first outer tube 172 and the second outer tube 182, and the top inner wall and the bottom inner wall of the through hole 61 are all provided with the roller 20 in a rolling manner through the mounting frame 19, and due to the action of the roller 20, the smooth sliding of the rectangular block 6 is facilitated, the smooth insertion between the inner tube 171 and the first outer tube 172 is facilitated, and the smooth insertion between the inner rod 181 and the second outer tube 182 is facilitated.

Specifically, annular incision 21 has been seted up at the top of recess 2, and horizontal pole 22 has all been welded at the middle part of the left and right sides wall of threaded rod 9, because annular incision 21's effect makes things convenient for the bottom of steel sheet 3 to lay in the inside of recess 2, conveniently twists reverse threaded rod 9 through horizontal pole 22.

The structure principle is as follows: when the device is used, the bottom of the steel plate 3 is laid in the groove 2, the threaded rod 9 is twisted clockwise to drive the second threaded pipe 10, the first transverse plate 11, the spring 12, the second transverse plate 13, the bracket 14, the motor 15 and the friction wheel 16 to move downwards integrally, the friction wheel 16 is pressed on the top of the steel plate 3, the motor 15 is started to drive the friction wheel 16 to rotate, the cylinder 7 is started to drive the rectangular block 6 to move left and right, the friction wheel 16 is driven to move left and right, the top of the steel plate 3 is rubbed, and after polishing is completed, the steel plate 3 is taken out according to the reverse operation;

the threaded rod 9 is twisted clockwise to drive the second threaded pipe 10, the first transverse plate 11, the spring 12, the second transverse plate 13, the bracket 14, the motor 15 and the friction wheel 16 to move downwards integrally, and the extrusion strength of the friction wheel 16 on the steel plate 3 can be set according to actual requirements through the action of the spring 12;

the action of the spring 12 facilitates the uniform grinding of the steel plate 3 by the friction wheel 16.

Therefore, the scheme can set the extrusion strength of the friction wheel 16 to the steel plate 3 according to actual requirements, is favorable for uniform polishing of the friction wheel 16 to the steel plate 3, and improves polishing quality.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a grinding device is used in steel sheet processing, includes bottom plate (1), steel sheet (3) and rectangle piece (6), its characterized in that: the steel plate structure is characterized in that a groove (2) is formed in the middle of the top of the bottom plate (1), a steel plate (3) is laid in the groove (2), vertical plates (4) are welded on the left side and the right side of the upper end face of the bottom plate (1), a top plate (5) is welded between the tops of the vertical plates (4), a through hole (61) is formed in the bottom of the rectangular block (6), the rectangular block (6) is movably sleeved outside the top plate (5) through the through hole (61), an air cylinder (7) is fixedly installed on the left side of the top plate (5) through a bolt, the right end of the air cylinder (7) is welded with the middle of the left side wall of the rectangular block (6), the middle of the lower end face of the rectangular block (6) is welded with the upper end of a first threaded pipe (8), a threaded rod (9) is installed inside the first threaded pipe (, the bottom outside of threaded rod (9) is installed second screwed pipe (10) through threaded connection, the lower extreme of second screwed pipe (10) and the middle part welding of the up end of first diaphragm (11), the lower extreme of first diaphragm (11) passes through the up end welding of spring (12) and second diaphragm (13), there is motor (15) bottom of second diaphragm (13) through support (14) fixed mounting, the front end fixed mounting of motor (15) output shaft has friction pulley (16).

2. The grinding device for processing the steel plate according to claim 1, wherein: the number of the springs (12) is at least three.

3. The grinding device for processing the steel plate as claimed in claim 2, wherein: the outer portion of the spring (12) is sleeved with a first telescopic pipe (17), the first telescopic pipe (17) comprises an inner pipe (171) and a first outer pipe (172), the inner pipe (171) is movably inserted into the first outer pipe (172), the upper end of the inner pipe (171) is welded with the lower end face of the first transverse plate (11), and the lower end of the first outer pipe (172) is welded with the upper end face of the second transverse plate (13).

4. The grinding device for processing the steel plate as claimed in claim 3, wherein: two second telescopic pipes (18) are arranged between the rectangular block (6) and the first transverse plate (11) at equal angles, each second telescopic pipe (18) comprises an inner rod (181) and a second outer pipe (182), the inner rod (181) is movably inserted into the second outer pipe (182), the upper end of the inner rod (181) is welded with the lower end face of the rectangular block (6), and the lower end of the second outer pipe (182) is welded with the upper end face of the first transverse plate (11).

5. The grinding device for processing the steel plate as claimed in claim 4, wherein: the inner tube (171) with the left and right sides of the bottom of interior pole (181) and first outer tube (172) with the left and right sides of the top inner wall of second outer tube (182) and the top inner wall and the bottom inner wall of through-hole (61) all install gyro wheel (20) through mounting bracket (19) roll.

6. The grinding device for processing the steel plate according to claim 1, wherein: annular incision (21) have been seted up at the top of recess (2), horizontal pole (22) have all been welded at the middle part of the left and right sides wall of threaded rod (9).