CN212733640U - Metal sheet evener - Google Patents

Abstract

The utility model relates to a metal processing field just discloses a sheet metal evener, comprises a workbench, the workstation is the cuboid structure, the last fixed surface of workstation installs the flattening machine base, the flattening machine base is square frame column structure, one row of circular shape hole has evenly been seted up to the side internal face around the flattening machine base, the inside fixed mounting of the round hole of side internal face has the bearing around the flattening machine base, the inside of flattening machine base is provided with down revolves the roller, it is the cylinder structure to revolve the roller down, the equal fixed mounting in front and back end of revolving the roller has the fixed axle down, the fixed axle is kept away from down revolves the one end at the inside center of roller and is located the interior round hole fixed connection of bearing of flattening machine base internal face round hole. The utility model discloses in, lie in the top spin roller under the effect of top spin roller rotation and the bottom spin roller between sheet metal's upper and lower end is taken out from the right-hand member of flattening bench by top spin roller and bottom spin roller, has reached the effect with the sheet metal flattening.

Description

Metal sheet evener

Technical Field

The utility model relates to a metal processing field especially relates to a sheet metal evener.

Background

Metal is a substance that has the properties of gloss (i.e., strongly reflecting visible light), ductility, ease of electrical and thermal conductivity, etc. Most of the metal elements on earth exist in the natural world in a combined state. This is because most metals are chemically active and very few metals, such as gold and silver, exist in a free state. Metals are widely found in nature, are very commonly used in life, and are a very important and most used class of materials in modern industries. The metal sheets are flattened before leaving the factory because the upper and lower surfaces of the metal sheets produced in a factory in mass production often have irregular shapes such as burrs and scratches, which affect the quality of the products. Traditional sheet metal flattening all relies on artifical experienced master to carry out artifical flattening, uses the hammer to strike and whether to level with the naked eye observation sheet metal, and this kind of flattening mode not only need consume a large amount of time and require too high to master's experience of flattening. To this end, we propose a sheet metal evener.

SUMMERY OF THE UTILITY MODEL

The utility model mainly solves the technical problem existing in the prior art and provides a metal sheet leveling machine.

In order to realize the purpose, the utility model adopts the following technical scheme that the metal sheet leveling machine comprises a workbench, the workbench is of a cuboid structure, the upper surface of the workbench is fixedly provided with a leveling machine base which is of a square frame structure, the inner wall surfaces of the front side and the rear side of the leveling machine base are uniformly provided with a row of round holes, the inner parts of the round holes of the inner wall surfaces of the front side and the rear side of the leveling machine base are fixedly provided with bearings, the interior of the leveling machine base is provided with a lower rotary roller which is of a cylinder structure, the front end and the rear end of the lower rotary roller are both fixedly provided with fixed shafts, the fixed shafts are fixedly connected with the inner shafts of the bearings, the left end and the right end of the front side edge and the rear side edge of the leveling machine base are both fixedly provided with fixed blocks, the fixed blocks are of a square structure, and the upper surface, the upper surface of the fixed block is fixedly provided with a supporting rod, the upper end of the supporting rod is provided with threads, a leveling upper table is arranged above the leveling machine base and is of a square frame structure, the excircle of the supporting rod is sleeved with a spring, the bottom end of the spring is fixedly connected with the upper surface of the fixed block, the upper end of the spring is fixedly connected with the bottom surface of the leveling upper table, the four corners of the leveling upper table are provided with round holes, the four groups of the supporting rods extend to the upper part of the leveling upper table through the round holes arranged at the four corners of the leveling upper table, the upper end of the supporting rod is in threaded connection with a distance adjusting screw, the inner wall surfaces of the front side and the rear side of the leveling upper table are provided with round holes, the round holes in the front side are communicated with the outer side wall surface of the leveling upper table, and a bearing is fixedly, the inside of flattening mount is provided with the top spin roller, the top spin roller is the same with the structure of bottom spin roller, the front and back end centre of a circle department of top spin roller also fixed mounting has the fixed axle, the fixed axle that is located the top spin roller rear end and the interior round hole fixed connection of the inside bearing of round hole that flattening mount rear side internal face was seted up, the fixed axle that is located the top spin roller front end extends to the front side of flattening mount through the round hole of seting up in flattening mount front side internal face, the equal fixed mounting in front end that is located the fixed axle of flattening mount front side has stop device, stop device includes two sets of spacing discs and the gear of fixed mounting department in the middle of two sets of spacing discs, the front side rear end of flattening mount is provided with two-way spacing transmission.

Preferably, the bidirectional limiting transmission device comprises three groups of limiting disks and gears fixedly connected among the three groups of limiting disks, the rear end of the bidirectional limiting transmission device is fixedly connected with a fixing shaft located on the rightmost side of the front side of the leveling upper table, and the gears at the rear end of the bidirectional limiting transmission device are connected with a first chain in a meshed mode.

Preferably, the first chain is meshed with gears of each limiting device group positioned on the front side edge of the leveling upper table, a motor is arranged at the front end of the leveling machine base and fixedly installed on the upper surface of the workbench, and a group of limiting devices are also fixedly installed on an output shaft of the motor.

Preferably, a gear at the front end of the bidirectional limiting transmission device is connected with a second chain in a meshing manner, and the right end of the second chain is connected with a limiting device located on the output shaft of the motor in a meshing manner.

Advantageous effects

The utility model provides a sheet metal evener. The method has the following beneficial effects:

(1) this sheet metal evener, it is rotatory to drive the stop device who is located the motor front end earlier through controller control motor, it is rotatory to drive two-way spacing transmission with the second chain that is located the stop device meshing of motor front end this moment, two-way spacing transmission drives each group of stop device who is located flattening upper mounting plate front side with the first chain that two-way spacing transmission meshed again, the last roller that stop device rear end set up this moment is rotatory under the drive of motor, can put into the sheet metal that needs the flattening between from the space between evener base and the flattening upper mounting plate between last roller and the lower roller at this moment, the upper and lower end that lies in the sheet metal between last roller and the lower roller under the effect that last roller is rotatory is taken out from the right-hand member of flattening upper mounting plate by last roller and lower roller flattening, the effect with the sheet metal flattening has been reached.

(2) The metal sheet leveling machine comprises a motor, a controller, a bidirectional limiting transmission device, a first chain, a second chain, a first group of limiting devices, an upper rotary roller, a lower rotary roller, a leveling upper table, a lower rotary roller, a leveling roller, a motor and a leveling roller, wherein the motor is controlled to drive the limiting devices at the front end of the motor to rotate, the second chain meshed with the limiting devices at the front end of the motor drives the bidirectional limiting transmission device to rotate, the bidirectional limiting transmission device drives the first chain meshed with the bidirectional limiting transmission device to drive each group of limiting devices at the front side of the leveling upper table to rotate, the upper rotary roller arranged at the rear end of the limiting devices rotates under the driving of the motor, the metal sheet to be leveled can be placed between the upper rotary roller and the lower rotary roller from a gap between a base of the leveling upper table, the upper end and the lower end of the metal sheet positioned between the upper rotary roller and the lower rotary roller are taken out from the right end of the leveling, the effect of improving the leveling efficiency of the metal sheet and facilitating the use is achieved.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged view of the point A in FIG. 1 according to the present invention;

FIG. 3 is a schematic view of the base structure of the leveling machine of the present invention;

FIG. 4 is a schematic view of the structure of the lower rotary roller of the present invention;

fig. 5 is a schematic structural view of the limiting device of the present invention.

Illustration of the drawings:

the automatic leveling machine comprises a working table 1, a leveling machine base 2, a lower rotary roller 3, a fixing shaft 4, a fixing block 5, a supporting rod 6, a spring 7, an upper leveling table 8, a distance adjusting screw 9, an upper rotary roller 10, a limiting device 11, a first chain 12, a two-way limiting device 13, a motor 14 and a second chain 15.

Detailed Description

The technical solution of the present invention is further specifically described below by way of examples and with reference to the accompanying drawings.

Example (b): a sheet metal leveling machine is shown in figures 1-5 and comprises a workbench 1, wherein the workbench 1 is of a cuboid structure, a leveling machine base 2 is fixedly installed on the upper surface of the workbench 1, the leveling machine base 2 is of a square frame structure, a row of round holes are uniformly formed in the inner wall surfaces of the front side and the rear side of the leveling machine base 2, bearings are fixedly installed inside the round holes in the inner wall surfaces of the front side and the rear side of the leveling machine base 2, a lower rotary roller 3 is arranged inside the leveling machine base 2, the lower rotary roller 3 is of a cylindrical structure, a fixed shaft 4 is fixedly installed at the front end and the rear end of the lower rotary roller 3, the fixed shaft 4 is fixedly connected with an inner shaft of the bearing, fixed blocks 5 are fixedly installed at the left end and the right end of the front side and the rear side of the leveling machine base 2, the fixed blocks 5 are of a square structure, and the upper surface of the fixed blocks 5, the upper surface of the fixing block 5 is fixedly provided with a supporting rod 6, the upper end of the supporting rod 6 is provided with threads, a leveling upper table 8 is arranged above the leveling machine base 2, the leveling upper table 8 is of a square frame structure, the excircle of the supporting rod 6 is sleeved with a spring 7, the bottom end of the spring 7 is fixedly connected with the upper surface of the fixing block 5, the upper end of the spring 7 is fixedly connected with the bottom surface of the leveling upper table 8, the four corners of the leveling upper table 8 are provided with round holes, four groups of the supporting rods 6 extend to the upper part of the leveling upper table 8 through the round holes arranged at the four corners of the leveling upper table 8, the upper end of the supporting rod 6 is in threaded connection with a distance adjusting screw 9, the inner wall surfaces of the front side and the rear side of the leveling upper table 8 are provided with round holes, the round holes in the front side are communicated with the outer side wall surface of the leveling upper table 8, and a, an upper rotary roller 10 is arranged in the leveling upper table 8, the upper rotary roller 10 and the lower rotary roller 3 are identical in structure, a fixed shaft 4 is also fixedly arranged at the center of a circle at the front end and the rear end of the upper rotary roller 10, the fixed shaft 4 at the rear end of the upper rotary roller 10 is fixedly connected with an inner circle of a bearing in a circular hole formed in the inner wall surface of the rear side of the leveling upper table 8, the fixed shaft 4 at the front end of the upper rotary roller 10 extends to the front side of the leveling upper table 8 through the circular hole formed in the inner wall surface of the front side of the leveling upper table 8, a limiting device 11 is fixedly arranged at the front end of the fixed shaft 4 at the front side of the leveling upper table 8, the limiting device 11 comprises two groups of limiting discs and gears fixedly arranged in the middle of the two groups of limiting discs, a bidirectional limiting transmission device 13 is arranged at the rear end of the front side of the leveling upper table 8, the bidirectional limiting transmission device 13 comprises, the rear end of two-way spacing transmission 13 and the fixed axle 4 fixed connection that is located flattening 8 front side limit rightmost sides, the gear engagement of two-way spacing transmission 13 rear end is connected with first chain 12, first chain 12 is connected with the equal meshing of the gear that is located flattening 8 front side limit of the last limit of the group stop device 11, the front end of flattening machine base 2 is provided with motor 14, 14 fixed mounting of motor is in the upper surface of workstation 1, 14 output shaft also fixed mounting of motor has a set of stop device 11, the gear engagement of two-way spacing transmission 13 front end is connected with second chain 15, the right-hand member of second chain 15 is connected with the stop device 11 meshing that is located the motor output shaft.

The utility model discloses a theory of operation:

when the leveling device is used, the motor 14 is controlled by the controller to drive the limiting device 11 located at the front end of the motor 14 to rotate, at the moment, the second chain 15 meshed with the limiting device 11 located at the front end of the motor 14 drives the bidirectional limiting transmission device 13 to rotate, the bidirectional limiting transmission device 13 drives the first chain 12 meshed with the bidirectional limiting transmission device 13 to drive each group of limiting devices 11 located on the front side of the leveling upper table 8 to rotate, at the moment, the upper rotating roller 10 arranged at the rear end of the limiting device 11 is driven by the motor to rotate, at the moment, a metal sheet to be leveled can be placed between the upper rotating roller 10 and the lower rotating roller 3 from a gap between the leveling upper table 8 and the leveling machine base 2, and the upper end and the lower end of the metal sheet located between the upper rotating roller 10 and the lower rotating roller 3 are leveled by the upper rotating roller 10 and the lower rotating roller 3 and are taken out from the right end of the leveling upper table 8.

Finally, it should be noted that the above embodiments are merely representative examples of the present invention. Obviously, the present invention is not limited to the above-described embodiments, and many modifications are possible. Any simple modification, equivalent change and modification made to the above embodiments according to the technical spirit of the present invention should be considered as belonging to the protection scope of the present invention.

Claims (5)

1. A sheet metal evener comprising a table (1), characterized in that: a leveling machine base (2) is fixedly mounted on the upper surface of the workbench (1), a lower rotary roller (3) is arranged in the leveling machine base (2), fixed blocks (5) are fixedly mounted at the left end and the right end of the front side and the rear side of the leveling machine base (2), supporting rods (6) are fixedly mounted on the upper surface of each fixed block (5), and a leveling upper table (8) is arranged above the leveling machine base (2);

the outer circle of the supporting rod (6) is sleeved with a spring (7), an upper rotary roller (10) is arranged inside the leveling upper table (8), a fixed shaft (4) is also fixedly arranged at the center of a circle of the front end of the upper rotary roller (10), a limiting device (11) is fixedly arranged at the front end of the fixed shaft (4) positioned at the front side of the leveling upper table (8), the limiting device (11) comprises two groups of limiting disks and gears fixedly arranged in the middle of the two groups of limiting disks, a bidirectional limiting transmission device (13) is arranged at the rear end of the front side edge of the leveling upper table (8), the bidirectional limiting transmission device (13) comprises three groups of limiting disks and gears fixedly connected among the three groups of limiting disks, a first chain (12) is connected with the gears of each group of limiting devices (11) positioned at the front side edge of the leveling upper table (8) in a meshing manner, and the first chain (12) is connected with the gears of each group of limiting devices (11) positioned at, the front end of flattening machine base (2) is provided with motor (14), the output shaft of motor (14) also fixed mounting has a set of stop device (11), the gear engagement of two-way spacing transmission (13) front end is connected with second chain (15), the right-hand member of second chain (15) is connected with stop device (11) meshing that are located the motor output shaft.

2. A sheet metal leveler as set forth in claim 1 wherein: the inner wall face of the front side and the rear side of the leveling machine base (2) is evenly provided with a row of round holes, the round holes of the inner wall face of the front side and the rear side of the leveling machine base (2) are internally and fixedly provided with bearings, the front end and the rear end of the lower rotary roller (3) are fixedly provided with fixing shafts (4), and the fixing shafts (4) are fixedly connected with the inner shafts of the bearings.

3. A sheet metal leveler as set forth in claim 1 wherein: the upper surface of fixed block (5) flushes with the upper surface of flattening machine base (2), the upper end of bracing piece (6) is provided with the screw thread, the bottom of spring (7) and the last fixed surface of fixed block (5) are connected, the circular shape hole has all been seted up to the four corners position of flattening upper mounting plate (8), four groups bracing piece (6) extend to the top of flattening upper mounting plate (8) through the round hole of seting up in flattening upper mounting plate (8) four corners position, the upper end of spring (7) and the bottom surface fixed connection of flattening upper mounting plate (8), the upper end threaded connection of bracing piece (6) has roll adjustment screw (9), roll adjustment screw (9) are located the upper surface of flattening upper mounting plate (8).

4. A sheet metal leveler as set forth in claim 1 wherein: the utility model discloses a leveling roller, including leveling upper table (8), the round hole has all been seted up on both sides internal face around leveling upper table (8), and the round hole in the place ahead communicates with the outside wall of leveling upper table (8) each other, the inside fixed mounting of the round hole of leveling upper table (8) rear side internal face has the bearing, go up revolve roller (10) and the structure of lower revolve roller (3) the same, be located fixed axle (4) of revolving roller (10) rear end and the interior round hole fixed connection of the inside bearing of the round hole that leveling upper table (8) rear side internal face was seted up, be located fixed axle (4) of revolving roller (10) front end extend to the front side of leveling upper table (8) through the round hole of locating leveling upper table (8) front side internal face.

5. A sheet metal leveler as set forth in claim 1 wherein: the rear end of the bidirectional limiting transmission device (13) is fixedly connected with a fixing shaft (4) which is positioned on the rightmost side of the front side of the leveling upper table (8).

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