Background
Various deformations may occur in the steel material due to production, storage, transportation, etc., and after the steel material is initially processed into a blank for a part by punching, shearing, etc. Before the next procedure, the process needs to be corrected, and the procedure is called as the correction of steel deformation;
but current correction equipment often the structure is comparatively complicated, and inconvenient corrects the steel construction of various different thickness, and it is convenient simple inadequately to use, if correct to make equipment receive the damage easily by force.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving current correction equipment often the structure comparatively complicated, and inconvenient steel construction to various different thickness is corrected, and it is convenient simple inadequately to use, if correct the shortcoming that makes equipment receive the damage easily by force, and a steel construction correction equipment that proposes.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a steel structure correcting device comprises two first supporting columns and two second supporting columns, wherein one side, close to each other, of each first supporting column is fixedly connected with a same first upper shell, one side, close to each other, of each first supporting column is connected with a same first lower shell in a sliding mode, one side, close to each other, of each second supporting column is fixedly connected with a same second upper shell, one side, close to each other, of each second supporting column is connected with a same second lower shell in a sliding mode, the bottom of each first lower shell and the bottom of each second lower shell are fixedly connected with a same bottom plate, a hydraulic cylinder is arranged below each bottom plate, a hydraulic arm is welded on an output shaft of the hydraulic cylinder, the top of each hydraulic arm is fixedly connected with the bottom of each bottom plate, five first rotating shafts are rotatably installed on one side, close to each other, of the first upper shells and the second upper shells are fixedly sleeved with upper correcting, one side that first casing and second casing are close to each other down rotates and installs five second rotation axes, and the outside of five second rotation axes is all fixed the cover and is equipped with down the correction roller, and one side of bottom plate is provided with the motor frame, and the top fixed mounting of motor frame has the motor, and the motor cooperatees with first rotation axis.
Preferably, one end of each of the five first rotating shafts extends to the inside of the second upper shell, the outer sides of the five first rotating shafts are fixedly sleeved with the first gears, the outer sleeves of the five first gears are provided with the same first chain, and the first chains can drive the five first gears to rotate simultaneously.
Preferably, the one end of five second rotation axes all extends to the inside of casing under the second, and the outside of five second rotation axes all fixes the cover and is equipped with the second gear, and the outside cover of five second gears is equipped with same second chain, and the second chain can drive five second gear rotations simultaneously.
Preferably, a third rotating shaft is welded on an output shaft of the motor, one end of the third rotating shaft extends into the second upper shell and is fixedly connected with one end of the first rotating shaft, a first bevel gear is fixedly sleeved on the outer side of the first rotating shaft, a second bevel gear is fixedly sleeved on the outer side of the second rotating shaft and is matched with the first bevel gear, and the motor transmits power to the first rotating shaft.
Preferably, the bottom of the second upper shell is provided with a first through hole, the first through hole is rotatably provided with a first rotating rod, one end of the first rotating rod extends into the second upper shell and is fixedly connected with a third bevel gear, the third bevel gear is meshed with the first bevel gear, the other end of the first rotating rod extends to the outside of the second upper shell and is provided with a rectangular chute, the top of the second lower shell is provided with a second through hole, the second through hole is internally and rotatably provided with a second rotating rod, one end of the second rotating rod extends into the second lower shell and is fixedly connected with a fourth bevel gear, the fourth bevel gear is meshed with the second bevel gear, the other end of the second rotating rod extends to the outside of the second lower shell and is fixedly connected with one end of a rectangular rod, the other end of the rectangular rod is slidably arranged in the rectangular chute, and one end of a spring is fixedly connected to the inner, the other end of the spring is fixedly connected with the top of the rectangular rod, and the reaction force of the spring acts on the first rotating rod and the rectangular rod respectively.
Compared with the prior art, the utility model has the advantages of:
(1) according to the scheme, the first bevel gear is matched with the third bevel gear, and the second bevel gear is matched with the fourth bevel gear, so that the rotating directions of the upper correcting roller and the lower correcting roller are opposite all the time;
(2) according to the scheme, the second transmission rod is matched with the second upper shell, the second transmission rod is matched with the second lower shell, and the rectangular rod is matched with the spring, so that the transmission is not influenced when the relative distance between the upper correcting roller and the lower correcting roller is changed;
the utility model discloses well structure is comparatively simple, but is convenient for correct the steel construction of various different thickness, convenient to use, and is convenient for maintain.
Drawings
Fig. 1 is a schematic sectional structure view of a steel structure straightening device provided by the present invention;
fig. 2 is a schematic side view of a steel structure straightening device according to the present invention;
fig. 3 is a schematic top view of the steel structure straightening device provided by the present invention;
fig. 4 is the utility model provides an enlarged structure schematic diagram of a department in fig. 1 of steel construction correction equipment.
In the figure: 1 a first supporting column, 2 a second supporting column, 3 a first upper shell, 4 a first lower shell, 5 a second upper shell, 6 a second lower shell, 7 a bottom plate, 8 hydraulic cylinders, 9 hydraulic arms, 10 a first rotating shaft, 11 upper correcting rollers, 12 a second rotating shaft, 13 lower correcting rollers, 14 motor frames, 15 motors, 16 first gears, 17 first chains, 18 second gears, 19 second chains, 20 a third rotating shaft, 21 first bevel gears, 22 second bevel gears, 23 first rotating rods, 24 third bevel gears, 25 second rotating rods, 26 fourth bevel gears, 27 rectangular rods and 28 springs.
Detailed Description
The technical solutions in the embodiments will be described clearly and completely with reference to the drawings in the embodiments, and it is obvious that the described embodiments are only a part of the embodiments, but not all embodiments.
Example one
Referring to fig. 1-4, a steel structure straightening device comprises two first supporting columns 1 and two second supporting columns 2, one side of each of the two first supporting columns 1 close to each other is fixedly connected with a same first upper shell 3, one side of each of the two first supporting columns 1 close to each other is slidably connected with a same first lower shell 4, one side of each of the two second supporting columns 2 close to each other is fixedly connected with a same second upper shell 5, one side of each of the two second supporting columns 2 close to each other is slidably connected with a same second lower shell 6, the bottom of the first lower shell 4 and the bottom of the second lower shell 6 are fixedly connected with a same bottom plate 7, a hydraulic cylinder 8 is arranged below the bottom plate 7, a hydraulic arm 9 is welded on an output shaft of the hydraulic cylinder 8, the top of the hydraulic arm 9 is fixedly connected with the bottom of the bottom plate 7, and five first rotating shafts 10 are rotatably mounted on one side of each of the first upper shell 3 and one side, the outer side of five first rotation axes 10 is all fixedly sleeved with an upper correcting roller 11, one side of the first lower shell 4 and one side of the second lower shell 6 which are close to each other are rotatably provided with five second rotation axes 12, the outer side of the five second rotation axes 12 is all fixedly sleeved with a lower correcting roller 13, one side of the bottom plate 7 is provided with a motor frame 14, the top of the motor frame 14 is fixedly provided with a motor 15, and the motor 15 is matched with the first rotation axes 10.
In this embodiment, one end of each of the five first rotating shafts 10 extends to the inside of the second upper housing 5, the outer sides of the five first rotating shafts 10 are fixedly sleeved with the first gears 16, the outer sleeves of the five first gears 16 are provided with the same first chain 17, and the first chains 17 can drive the five first gears 16 to rotate at the same time.
In this embodiment, one end of each of the five second rotating shafts 12 extends to the inside of the second lower housing 6, the outer sides of the five second rotating shafts 12 are fixedly sleeved with the second gear 18, the outer sides of the five second gears 18 are sleeved with the same second chain 19, and the second chain 19 can drive the five second gears 18 to rotate at the same time.
In this embodiment, a third rotating shaft 20 is welded to an output shaft of the motor 15, one end of the third rotating shaft 20 extends into the second upper housing 5 and is fixedly connected to one end of the first rotating shaft 10, a first bevel gear 21 is fixedly sleeved on an outer side of the first rotating shaft 10, a second bevel gear 22 is fixedly sleeved on an outer side of the second rotating shaft 12, the first bevel gear 21 is matched with the second bevel gear 22, and the motor 15 transmits power to the first rotating shaft 10.
In this embodiment, a first through hole is formed at the bottom of the second upper housing 5, a first rotating rod 23 is rotatably installed in the first through hole, one end of the first rotating rod 23 extends into the second upper housing 5 and is fixedly connected with a third bevel gear 24, the third bevel gear 24 is engaged with the first bevel gear 21, the other end of the first rotating rod 23 extends to the outside of the second upper housing 5 and is provided with a rectangular sliding groove, a second through hole is formed at the top of the second lower housing 6, a second rotating rod 25 is rotatably installed in the second through hole, one end of the second rotating rod 25 extends into the second lower housing 6 and is fixedly connected with a fourth bevel gear 26, the fourth bevel gear 26 is engaged with the second bevel gear 22, the other end of the second rotating rod 25 extends to the outside of the second lower housing 6 and is fixedly connected with one end of a rectangular rod 27, and the other end of the rectangular rod 27 is slidably installed in the rectangular sliding groove, one end of a spring 28 is fixedly connected to the inner wall of the top of the rectangular sliding chute, the other end of the spring 28 is fixedly connected to the top of the rectangular rod 27, and the reaction force of the spring 28 acts on the first rotating rod 23 and the rectangular rod 27 respectively.
Example two
Referring to fig. 1-4, a steel structure straightening device comprises two first supporting columns 1 and two second supporting columns 2, one side, close to each other, of each of the two first supporting columns 1 is fixedly connected with a same first upper shell 3 through welding, one side, close to each other, of each of the two first supporting columns 1 is slidably connected with a same first lower shell 4, one side, close to each other, of each of the two second supporting columns 2 is fixedly connected with a same second upper shell 5 through welding, one side, close to each other, of each of the two second supporting columns 2 is slidably connected with a same second lower shell 6, the bottom of each of the first lower shells 4 and the bottom of each of the second lower shells 6 are fixedly connected with a same bottom plate 7 through welding, a hydraulic cylinder 8 is arranged below the bottom plate 7, a hydraulic arm 9 is welded on an output shaft of the hydraulic cylinder 8, the top of the hydraulic arm 9 is fixedly connected, one side that casing 5 was close to each other on first casing 3 and the second rotates and installs five first rotation axis 10, the outside of five first rotation axis 10 all is equipped with correction roller 11 through the welded fastening cover, one side that casing 6 was close to each other under first 4 and the second rotates and installs five second rotation axis 12, the outside of five second rotation axis 12 all is equipped with down correction roller 13 through the fixed cover of welding, one side of bottom plate 7 is provided with motor frame 14, there is motor 15 at the top of motor frame 14 through bolt fixed mounting, motor 15 cooperatees with first rotation axis 10.
In this embodiment, one end of each of the five first rotating shafts 10 extends to the inside of the second upper housing 5, the outer sides of the five first rotating shafts 10 are fixedly sleeved with the first gear 16 by welding, the sleeves of the five first gears 16 are provided with the same first chain 17, and the first chain 17 can drive the five first gears 16 to rotate at the same time.
In this embodiment, one end of each of the five second rotating shafts 12 extends to the inside of the second lower housing 6, the outer sides of the five second rotating shafts 12 are provided with the second gear 18 through welding, the outer sides of the five second gears 18 are provided with the same second chain 19 in a sleeved manner, and the second chain 19 can drive the five second gears 18 to rotate at the same time.
In this embodiment, a third rotating shaft 20 is welded to an output shaft of the motor 15, one end of the third rotating shaft 20 extends into the second upper housing 5 and is fixedly connected to one end of the first rotating shaft 10 by welding, a first bevel gear 21 is fixedly arranged on the outer side of the first rotating shaft 10 by welding, a second bevel gear 22 is fixedly arranged on the outer side of the second rotating shaft 12 by welding, the first bevel gear 21 is matched with the second bevel gear 22, and the motor 15 transmits power to the first rotating shaft 10.
In this embodiment, a first through hole is formed at the bottom of the second upper case 5, a first rotating rod 23 is rotatably installed in the first through hole, one end of the first rotating rod 23 extends into the second upper case 5 and is fixedly connected with a third bevel gear 24 by welding, the third bevel gear 24 is engaged with the first bevel gear 21, the other end of the first rotating rod 23 extends to the outside of the second upper case 5 and is provided with a rectangular sliding groove, a second through hole is formed at the top of the second lower case 6, a second rotating rod 25 is rotatably installed in the second through hole, one end of the second rotating rod 25 extends into the second lower case 6 and is fixedly connected with a fourth bevel gear 26 by welding, the fourth bevel gear 26 is engaged with the second bevel gear 22, the other end of the second rotating rod 25 extends to the outside of the second lower case 6 and is fixedly connected with one end of a rectangular rod 27 by welding, the other end of the rectangular rod 27 is slidably installed in the rectangular sliding groove, one end of a spring 28 is fixedly connected to the inner wall of the top of the rectangular sliding chute by welding, the other end of the spring 28 is fixedly connected to the top of the rectangular rod 27 by welding, and the reaction force of the spring 28 acts on the first rotating rod 23 and the rectangular rod 27 respectively.
In this embodiment, in use, the output shaft of the motor 15 drives the third rotating shaft 20 to rotate, the third rotating shaft 20 drives the first rotating shaft 10 to rotate, the first rotating shaft 10 drives the first gear 16 and the first bevel gear 21 simultaneously, the upper straightening roller 11 rotates, the first gear 16 drives the first chain 17 to rotate, the first chain 17 drives the other four first rotating shafts 10 to rotate simultaneously, thereby driving five upper straightening rollers 11 to rotate, the first bevel gear 21 drives the third bevel gear 24 to rotate, the third bevel gear 24 drives the first rotating rod 23 to rotate, the first rotating rod 23 drives the rectangular rod 27 to rotate through the rectangular sliding slot, the rectangular rod 27 drives the second rotating rod 25 to rotate, the second rotating rod 25 drives the fourth bevel gear 26 to rotate, the fourth bevel gear 26 drives the second bevel gear 22 to rotate, the second rotating shaft 22 drives the second rotating shaft 12 to rotate, the second rotating shaft 12 drives the second gear 18 to rotate, the second gear 18 drives the second chain 19 to rotate, the second chain 19 drives the other four second rotating shafts 12 to rotate so as to drive the five lower correcting rollers 13 to rotate, the steel structure passes through between the upper correcting roller 11 and the lower correcting rollers 13, thereby achieving the purpose of correction, when the hydraulic cylinder 8 is started, the hydraulic arm 9 can be driven to move, the hydraulic arm 9 can drive the bottom plate 7 to move, the bottom plate 7 can drive the first lower shell 4 and the second lower shell 6 to move, thereby changing the relative distance between the upper straightening roller 11 and the lower straightening roller 13, achieving the aim of straightening steel structures with different thicknesses, when the relative distance between the second upper case 5 and the second lower case 6 is changed, the rectangular rod 27 can slide in the rectangular slide groove, meanwhile, the reaction force of the spring 28 further enables the first bevel gear 21 to be meshed with the third bevel gear 24, the second bevel gear 22 and the fourth bevel gear 26, and the transmission power of the motor 15 is not influenced.
The above descriptions are only preferred embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the scope of the present invention, and the technical solutions and the utility model concepts of the present invention are equivalent to, replaced or changed.