CN213223809U - Leveling device for improving flatness of stainless steel band - Google Patents
Leveling device for improving flatness of stainless steel band Download PDFInfo
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- CN213223809U CN213223809U CN202021607702.3U CN202021607702U CN213223809U CN 213223809 U CN213223809 U CN 213223809U CN 202021607702 U CN202021607702 U CN 202021607702U CN 213223809 U CN213223809 U CN 213223809U
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- bottom plate
- belt
- steel strip
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Abstract
The utility model particularly relates to a flattening device for improving the flatness of a stainless steel band, which comprises a bottom plate, a first mounting frame is fixedly arranged on the left side of the upper end of the bottom plate, a second mounting frame is fixedly arranged on the right side of the upper end of the bottom plate, a transverse plate fixedly arranged at the left side of the second mounting rack is provided with a second motor, vertical supporting rods are symmetrically arranged between the first mounting rack and the second mounting rack and positioned on the upper end surface of the bottom plate, the top end of the vertical supporting rod is fixedly welded with the horizontal supporting rod, when the steel strip leveling device is used, the positioning groove arranged on the third mounting frame is combined and spliced with the positioning block arranged on the fourth mounting frame, so that the steel strip leveling and positioning effects are achieved, the upper leveling roller and the lower leveling roller are prevented from pressing the press too big to cause deformation, damage and scrapping of the steel strip, and the buffer spring in the positioning groove is arranged, so that the clamping pressure is relieved, and the rejection rate of the steel belt is reduced.
Description
Technical Field
The utility model belongs to the technical field of steel band processing machinery equipment, concretely relates to improve flattening device of stainless steel band roughness.
Background
The stainless steel is a stainless acid-resistant steel, which is short for reference, and refers to a steel grade with weak corrosion media such as air, steam, water vapor and the like or stainless steel, and the stainless steel strip is made of stainless steel through heat treatment and fine grinding, and has the characteristics of high precision, strong tension, smooth surface, higher plasticity, toughness, mechanical strength and the like. Generally, a steel strip produced by cold rolling needs to be subjected to flattening treatment, wherein the flattening is to roll the steel strip subjected to recrystallization annealing with a small deformation amount so as to eliminate yield stress, ensure mechanical properties and control plate shape, so that the surface morphology defects generated in the cold rolling process of the steel strip are reduced. Because the flattening is the last procedure for determining the shape and mechanical properties of the finished strip steel, the method has great significance for ensuring the quality of the cold-rolled strip steel. At present, the arc-shaped rolling flattening is generally realized by adopting a method that an upper roller and a lower roller roll on two sides of a material, the steel belt is damaged and scrapped due to overlarge rolling pressure in the flattening process, the steel belt with a straighter belt is pulled out from a discharging end by a motor, generally speaking, the flattening operation is only performed once, and a good flattening effect cannot be achieved.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an improve leveling device of stainless steel band roughness 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 leveling device for improving the flatness of a stainless steel strip comprises a bottom plate, wherein a first mounting frame is fixedly arranged on the left side of the upper end of the bottom plate, a discharging roller is arranged on the first mounting frame, the discharging roller is wound with the steel strip, a transverse plate is arranged on the right side of the first mounting frame and provided with a first motor, a second mounting frame is fixedly arranged on the right side of the upper end of the bottom plate, leveling rollers are symmetrically arranged on the second mounting frame in an up-and-down rotating mode, a transverse plate fixedly arranged on the left side of the second mounting frame is provided with a second motor, supporting vertical rods are symmetrically arranged on the upper end face of the bottom plate between the first mounting frame and the second mounting frame, supporting cross rods are fixedly welded at the top ends of the supporting vertical rods, first air cylinders are symmetrically arranged on the surface of the bottom plate between the supporting vertical rods, a third mounting frame is fixedly arranged on the upper level of, one end of the second air cylinder penetrates through the supporting cross rod and extends to the inner side end of the supporting cross rod, and a fourth mounting frame is horizontally and fixedly arranged at the bottom end of the hydraulic rod of the second air cylinder.
As a further optimization of the technical scheme, belt pulleys are arranged on the output shaft of the first motor arranged on the first mounting frame and the rotating shaft of the discharging roller, and the belt pulleys are connected in a rotating mode through the arranged belts.
As a further optimization of the technical scheme, a rotating shaft of the material receiving roller arranged on the second mounting frame penetrates through the outside of one side of the second mounting frame, belt pulleys are arranged on the rotating shaft and the output shaft of the second motor, and the belt pulleys are connected in a rotating mode through the arranged belts.
As a further optimization of the technical scheme, lower leveling rollers are uniformly arranged between the inner sides of the third mounting frame in a rotating mode through rotating shafts, positioning grooves are uniformly formed in two sides of the third mounting frame, and buffer springs are arranged in each positioning groove.
As a further optimization of the technical scheme, an upper leveling roller is uniformly and rotatably mounted on the inner side of the fourth mounting frame through a rotating shaft, positioning blocks are uniformly arranged on the bottom side of the fourth mounting frame, the positioning blocks are vertically and correspondingly arranged with positioning grooves formed in the third mounting frame, and the diameters of the positioning blocks are smaller than those of the positioning grooves.
As a further optimization of the technical scheme, a steel belt positioning block is horizontally and fixedly arranged between the supporting vertical rods, a cavity is arranged in the steel belt positioning block, third air cylinders are symmetrically arranged in the cavity, steel belt positioning adjusting clamping plates are symmetrically arranged at one ends of hydraulic rods of the third air cylinders, the steel belt positioning block is horizontally and symmetrically arranged with the lower leveling roller, and the steel belt positioning block is symmetrically arranged with the supporting vertical rods arranged on the bottom plate.
The utility model discloses a technological effect and advantage: the leveling device for improving the flatness of the stainless steel band drives the discharging roller to rotate by starting the first motor, so that the steel band on the discharging roller is conveyed to a cavity arranged in a steel band positioning block, the steel band is clamped and positioned on two sides by pushing the positioning adjusting clamp plate through the arranged third air cylinder, the steel band after clamping and positioning passes through the steel band fixing block and is conveyed to the upper leveling roller, meanwhile, the fourth mounting frame and the upper leveling roller are pushed to move downwards by the arranged second air cylinder to tightly press the steel band with the veneering of the lower leveling roller, so that the steel band achieves a straightening effect, the steel band is combined and spliced with the positioning block arranged on the fourth mounting frame through the positioning groove arranged on the third mounting frame, the effect of leveling and positioning the steel band is achieved, the upper leveling roller and the lower leveling roller are prevented from pressing too large, the steel band is deformed and scrapped, and the buffer spring in the positioning groove is arranged to relieve and, the rejection rate of the steel belt is reduced, and when the steel belt is changed into a straight line from bending in the upper leveling roller and the lower leveling roller, the steel belt achieves a straighter effect; the circumferences of two sides of the steel strip are unequal, the steel strip is divided into a plurality of small circumference differences by utilizing a differential principle, the small circumference differences can generate micro slippage in the rolling process of the upper and lower rollers to straighten the steel strip, the head end of the steel strip is extruded from the upper leveling roller and the lower leveling roller and then conveyed between the material receiving rollers, at the moment, the second motor drives the material receiving rollers to carry out secondary straightening and leveling, and the steel strip can be conveyed slowly and straightly due to the fact that the thickness of the steel strip is smaller than or equal to the distance between the upper leveling roller and the lower leveling roller, so that the secondary straightening effect on the steel strip is realized, and the steel strip achieves a very good straightening and straightening effect.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic side view of the present invention;
fig. 3 is an enlarged schematic view of a portion a in fig. 1 according to the present invention.
In the figure: 1. a base plate; 2. supporting the vertical rod; 3. a support rail; 4. a first mounting bracket; 5. a discharge roller; 6. a first motor; 7. a second motor; 8. a material receiving roller; 9. a steel belt; 10. a steel belt positioning block; 11. a third cylinder; 12. a first cylinder; 13. a third mounting bracket; 14. a lower leveling roller; 15. positioning a groove; 16. a buffer spring; 17. a second cylinder; 18. a fourth mounting bracket; 19. an upper leveling roller; 20. positioning blocks; 21. a second mounting bracket.
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.
Referring to fig. 1-3, the present invention provides a technical solution: a flattening device for improving the flatness of a stainless steel strip comprises a bottom plate 1, wherein a first mounting frame 4 is fixedly arranged on the left side of the upper end of the bottom plate 1, a discharging roller 5 is mounted on the first mounting frame 4, a steel strip 9 is wound on the discharging roller 5, a transverse plate is arranged on the right side of the first mounting frame 4 and is provided with a first motor 6, belt pulleys are arranged on an output shaft of the first motor 6 arranged on the first mounting frame 4 and rotating shafts of the discharging roller 5, the belt pulleys are rotatably connected with each other through a belt, a second mounting frame 21 is fixedly arranged on the right side of the upper end of the bottom plate 1, flattening rollers 8 are rotatably and vertically symmetrically arranged on the second mounting frame 21, a second motor 7 is arranged on the transverse plate fixedly arranged on the left side of the second mounting frame 21, a rotating shaft of each of the corresponding material collecting roller 8 arranged on the second mounting frame 21 penetrates through the outer part of one side of the second mounting frame 21, and, rotate through the belt of establishing and connect between the belt pulley, it is equipped with support montant 2 to lie in the symmetry of bottom plate 1 up end between first mounting bracket 4 and the second mounting bracket 21, support 2 top fixed welding of montant has support horizontal pole 3, it is equipped with first cylinder 12 to lie in 1 surface symmetry of bottom plate between the montant 2 to support, first cylinder 12 is improved level and is fixed and be equipped with third mounting bracket 13, evenly rotate through the pivot that is equipped with between the inboard of third mounting bracket 13 and be equipped with down leveling gyro wheel 14, third mounting bracket 13 both sides evenly are equipped with constant head tank 15, be equipped with buffer spring 16 in every constant head tank 15, buffer spring 16's setting, play the buffering guard action when compressing tightly the steel band flattening.
The supporting cross rod 3 is symmetrically provided with a second cylinder 17, one end of the second cylinder 17 penetrates through the supporting cross rod 3 and extends to the inner side end of the supporting cross rod 3, the bottom end of a hydraulic rod of the second cylinder 17 is horizontally and fixedly provided with a fourth mounting frame 18, the inner side of the fourth mounting frame 18 is uniformly and rotatably provided with an upper leveling roller 19 through a rotating shaft, the bottom side of the fourth mounting frame 18 is uniformly provided with a positioning block 20, the positioning block 20 is vertically and correspondingly arranged with a positioning groove 15 arranged on the third mounting frame 13, the diameter of the positioning block 20 is smaller than that of the positioning groove 15, a steel belt positioning block 10 is horizontally and fixedly arranged between the vertical supporting rods 2, a cavity is arranged in the steel belt positioning block 10, and the third air cylinders 11 are symmetrically arranged in the cavity, steel belt positioning adjusting clamping plates are symmetrically arranged at one ends of hydraulic rods of the third air cylinders 11, steel belt positioning blocks 10 are horizontally and symmetrically arranged with the lower leveling rollers 14, and the steel belt positioning blocks 10 are symmetrically arranged between the supporting vertical rods 2 arranged on the bottom plate.
Specifically, when the steel strip straightening machine is used, the second air cylinder 17 is arranged to push the fourth mounting frame 18 and the upper leveling roller 19 to move downwards to press a straighter steel strip with the adhesive surface of the lower leveling roller 14, so that the steel strip achieves a straightening effect, the positioning groove 15 formed in the third mounting frame 13 is combined and spliced with the positioning block 20 formed in the fourth mounting frame 18, so that the steel strip 9 is leveled and positioned, the upper leveling roller 19 and the lower leveling roller 14 are prevented from pressing the steel strip 9 too large to cause deformation and damage of the steel strip 9, the buffer spring 16 in the positioning groove 15 is arranged to relieve and relieve the clamping pressure and reduce the rejection rate of the steel strip 9, and when the steel strip 9 is bent from a straight line in the upper leveling roller 19 and the lower leveling roller 14, the steel strip 9 achieves the straightening effect; the circumferences of two sides of the steel belt 9 are unequal, the steel belt 9 is divided into a plurality of small circumference differences by utilizing a differential principle, the small circumference differences can generate micro slippage in the rolling process of the upper and lower rollers to straighten the steel belt 9, the head end of the steel belt 9 is extruded from the upper leveling roller 19 and the lower leveling roller 14 and then conveyed between the material receiving rollers 8, at the moment, the second motor 7 drives the material receiving rollers 8 to carry out secondary straightening and leveling, and the steel belt 9 can be conveyed slowly and straightly due to the fact that the thickness of the steel belt 9 is smaller than or equal to the distance between the upper leveling roller 19 and the lower leveling roller 14, and the secondary straightening effect on the steel belt 9 is achieved.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (6)
1. The utility model provides an improve flattening device of stainless steel band roughness, includes bottom plate (1), its characterized in that: the steel belt-type material conveying device is characterized in that a first mounting frame (4) is fixedly arranged on the left side of the upper end of the bottom plate (1), a material discharging roller (5) is mounted on the first mounting frame (4), a steel belt (9) is wound on the material discharging roller (5), a first motor (6) is arranged on a transverse plate arranged on the right side of the first mounting frame (4), a second mounting frame (21) is fixedly arranged on the right side of the upper end of the bottom plate (1), material receiving rollers (8) are symmetrically arranged on the second mounting frame (21) in a rotating up-down mode, a second motor (7) is arranged on a transverse plate fixedly arranged on the left side of the second mounting frame (21), supporting vertical rods (2) are symmetrically arranged on the upper end face of the bottom plate (1) between the first mounting frame (4) and the second mounting frame (21), a supporting transverse rod (3) is fixedly welded on the top ends of the supporting vertical rods (2), and first air cylinders (12, the fixed third mounting bracket (13) that is equipped with of level on first cylinder (12), it is equipped with second cylinder (17) to support the symmetry on horizontal pole (3), the one end of second cylinder (17) is run through support horizontal pole (3) extend to support the medial extremity of horizontal pole (3), fourth mounting bracket (18) are established to the hydraulic stem bottom horizontal fixation of second cylinder (17).
2. The leveling device for improving the flatness of the stainless steel strip according to claim 1, wherein: the belt wheel is arranged on an output shaft of a first motor (6) arranged on the first mounting frame (4) and on a rotating shaft of the discharging roller (5), and the belt wheel is rotatably connected through a belt arranged between the belt wheels.
3. The leveling device for improving the flatness of the stainless steel strip according to claim 2, wherein: the rotating shaft of the material receiving roller (8) arranged on the second mounting frame (21) penetrates through the outer portion of one side of the second mounting frame (21), belt pulleys are arranged on the rotating shaft and the output shaft of the second motor (7), and the belt pulleys are connected in a rotating mode through the arranged belts.
4. A leveling device for improving the flatness of a stainless steel strip according to claim 3, wherein: the inner sides of the third mounting frames (13) are uniformly and rotatably provided with lower leveling rollers (14) through rotating shafts, positioning grooves (15) are uniformly formed in two sides of each third mounting frame (13), and a buffer spring (16) is arranged in each positioning groove (15).
5. The leveling device for improving the flatness of the stainless steel strip according to claim 4, wherein: the inner side of the fourth mounting frame (18) is provided with an upper leveling roller (19) through a rotating shaft, a positioning block (20) is uniformly arranged at the bottom side of the fourth mounting frame (18), the positioning block (20) is vertically and correspondingly arranged with a positioning groove (15) formed in the third mounting frame (13), and the diameter of the positioning block (20) is smaller than that of the positioning groove (15).
6. The leveling device for improving the flatness of the stainless steel strip according to claim 5, wherein: support between montant (2) the fixed steel band locating piece (10) that is equipped with of level, set up the cavity in steel band locating piece (10), and the inside symmetry of cavity is equipped with third cylinder (11), the hydraulic stem one end symmetry of third cylinder (11) is equipped with steel band location adjusting clamp plate, steel band locating piece (10) with leveling gyro wheel (14) horizontal symmetry sets up down, and steel band locating piece (10) symmetry set up with between the support montant (2) established on the bottom plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021607702.3U CN213223809U (en) | 2020-08-05 | 2020-08-05 | Leveling device for improving flatness of stainless steel band |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021607702.3U CN213223809U (en) | 2020-08-05 | 2020-08-05 | Leveling device for improving flatness of stainless steel band |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213223809U true CN213223809U (en) | 2021-05-18 |
Family
ID=75893114
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021607702.3U Active CN213223809U (en) | 2020-08-05 | 2020-08-05 | Leveling device for improving flatness of stainless steel band |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213223809U (en) |
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2020
- 2020-08-05 CN CN202021607702.3U patent/CN213223809U/en active Active
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