CN220879982U - Steel plate straightening machine - Google Patents
Steel plate straightening machine Download PDFInfo
- Publication number
- CN220879982U CN220879982U CN202322708025.4U CN202322708025U CN220879982U CN 220879982 U CN220879982 U CN 220879982U CN 202322708025 U CN202322708025 U CN 202322708025U CN 220879982 U CN220879982 U CN 220879982U
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- Prior art keywords
- fixed
- steel plate
- wall
- straightener
- workbench
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 66
- 239000010959 steel Substances 0.000 title claims abstract description 66
- 238000009434 installation Methods 0.000 claims description 4
- 210000003813 thumb Anatomy 0.000 claims description 3
- 238000005096 rolling process Methods 0.000 abstract description 7
- 230000002035 prolonged effect Effects 0.000 abstract description 5
- 238000003754 machining Methods 0.000 abstract description 2
- 230000000149 penetrating effect Effects 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 6
- 238000005299 abrasion Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 238000007599 discharging Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- Straightening Metal Sheet-Like Bodies (AREA)
Abstract
The utility model belongs to the technical field of machining, and particularly relates to a steel plate straightening machine, which comprises a workbench, wherein two vertical plates are fixed on two sides of the top of the workbench, a plurality of groups of straightening rollers are arranged on the outer wall of the two vertical plates, which are opposite, and are arranged at equal intervals, each group of straightening rollers consists of an upper roller capable of being adjusted up and down and a driving roller positioned right below the upper roller, two first sliding grooves are formed in the top of the workbench and positioned on two sides of each group of straightening rollers in a penetrating manner, a sliding block is arranged in the first sliding grooves in a sliding manner, a first screw rod is rotatably arranged at the top of the sliding block, a moving block is rotatably connected with the outer wall of the first screw rod in a cylindrical shape, a guide wheel is rotatably arranged on the outer wall of the moving block, and a guide rod which is in sliding connection with the moving block is in rolling contact with a steel plate, so that friction force between the steel plate and the guide wheel is reduced, and the service life of the guide wheel is prolonged.
Description
Technical Field
The utility model belongs to the technical field of machining, and particularly relates to a steel plate straightener.
Background
The straightener is a device for straightening metal section bars, pipes, wires and the like. The straightening machine extrudes the bar material and the like through the straightening roller so as to change the straightness. There are typically two rows of straightening rolls, varying in number, depending on the particular model and application. There are also two-roll straighteners which mainly rely on the angular variation of the two rolls to straighten materials of different diameters.
The utility model provides a worker mould steel sheet straightener of bulletin number CN 218517443U, the on-line screen storage device comprises a base, the support frame is installed to the upper end of base, the roller bearing is installed to the lateral wall of support frame, the block terminal is installed to the lateral wall of base, the lateral wall of support frame is equipped with stop gear, stop gear includes two fixed frames, the lateral wall and the support frame fixed connection of fixed frame, the equal sliding connection of inner wall of two fixed frames has the slide, the equal horizontal thread of lateral wall of two slides inserts and has the screw rod, the one end fixedly connected with baffle of screw rod, the support frame is fixed with the L shaped plate for the position fixedly connected with of fixed frame, one side horizontal slip of L shaped plate long arm runs through there is the round bar, through setting up stop gear, reach the position of regulation baffle, thereby make the baffle can restrict not unidimensional steel sheet.
However, the arrangement of the middle baffle plate is easy to generate larger sliding friction with the steel plate, the baffle plate is easy to abrade for a long time, the service life of the baffle plate is reduced, the baffle plate is arranged at one side of the rolling shafts, the steel plate during feeding is corrected, the steel plate during straightening cannot be corrected, the steel plate is easy to incline during straightening among a plurality of groups of rolling shafts, and the steel plate correction effect of the equipment is poor.
Disclosure of utility model
The utility model aims to provide a steel plate straightener, which can lead guide wheels to be in rolling contact with a steel plate, and reduce the friction force between the steel plate and the guide wheels, thereby reducing the abrasion of the guide wheels, leading the steel plate to be straightened when being arranged among a plurality of groups of rolling shafts, and improving the straightening effect of the steel plate in the whole straightening process.
The technical scheme adopted by the utility model is as follows:
The utility model provides a steel sheet straightener, includes the workstation, the top both sides of workstation are fixed with two risers, two the outer wall that the riser is the multiunit correct the roller, and correct the roller and be the equidistance and arrange, every group correct the roller by one can adjust from top to bottom the upper roller and be located the driving roller under the upper roller and constitute, the top of workstation just is located the both sides of every group correct the roller and all link up and have seted up two first spouts, the internally sliding of first spout installs the slider, the first lead screw is installed in the top rotation of slider, the outer wall screw thread of first lead screw connects soon has the movable block, the movable block is cylindricly, the guide pulley is installed in the outer wall rotation of movable block, the top of slider be provided with movable block sliding connection's guide arm, horizontal a plurality of the slider extends to the bottom of first spout below and is fixed with same connecting plate, and the number of connecting plate has two, the bottom both sides of workstation all are fixed with fixed lug, two rotate between the outer wall of fixed lug and install two screw thread, two screw thread connection have two screw thread connection with the two double-end connection.
Further, two pipes are fixed on one side of the bottom of the workbench, a plugging rod is movably mounted in the pipes, one end, extending to the outside of the pipes, of each plugging rod is fixed with the same mounting plate, two hydraulic cylinders are fixed on the top of the mounting plate, and the output shafts of the two hydraulic cylinders are fixed with the same L-shaped support plate supporting one side of the steel plate.
Further, a spring is arranged on the inner side of the guide pipe, and the other end of the spring is fixed on the outer wall of the insertion rod.
The utility model has the technical effects that:
The guide wheels are in rolling contact with the steel plates, so that the friction force between the steel plates and the guide wheels is reduced, the abrasion of the guide wheels is reduced, the service life of the guide wheels is prolonged, in addition, the moving block is driven to move by the rotation of the first screw rod, and the moving block can drive the guide wheels to move up and down, so that the steel plates can be adjusted to be in contact with the side walls of the guide wheels at different positions, the abrasion parts of the steel plates and the guide wheels are separated from each other and are in contact with the non-abrasion parts, the service life of the guide wheels is further prolonged, the steel plates can be corrected when being arranged among a plurality of groups of rollers, and the correction effect of the steel plates in the whole straightening process is improved; the L-shaped supporting plate can support one side of the steel plate after discharging, so that the trouble of manual lifting is omitted, the labor is saved, and the labor intensity is reduced.
Drawings
FIG. 1 is a schematic front perspective view of the present utility model;
FIG. 2 is a schematic view showing a bottom perspective structure of the present utility model;
Figure 3 is a schematic view of a catheter in cross-section according to the present utility model.
In the drawings, the list of components represented by the various numbers is as follows:
1. A work table; 2. a correction roller; 3. a first chute; 4. a slide block; 5. a first screw rod; 6. a moving block; 7. a guide rod; 8. a guide wheel; 9. a connecting plate; 10. double-end screw rod; 11. a conduit; 12. inserting a connecting rod; 13. a spring; 14. a mounting plate; 15. a hydraulic cylinder; 16. an L-shaped supporting plate.
Detailed Description
The present utility model will be specifically described with reference to examples below in order to make the objects and advantages of the present utility model more apparent. It should be understood that the following text is intended to describe only one or more specific embodiments of the utility model and does not limit the scope of the utility model strictly as claimed.
As shown in figures 1-2, a steel plate straightening machine comprises a workbench 1, two vertical plates are fixed on two sides of the top of the workbench 1, a plurality of groups of straightening rollers 2 are arranged on the outer wall of each vertical plate, the straightening rollers 2 are arranged at equal intervals, each group of straightening rollers 2 consists of an upper roller capable of being adjusted up and down and a driving roller positioned right below the upper roller, the driving rollers can be driven to rotate by the rotation of motors and gears, the upper roller and the driving rollers cooperate to straighten the steel plate in the prior art, the details are not repeated, two first sliding grooves 3 are formed in the top of the workbench 1 and on two sides of each group of straightening rollers 2 in a penetrating manner, a sliding block 4 is slidably arranged in the first sliding grooves 3, a first lead screw 5 is rotatably arranged on the top of the sliding block 4, a moving block 6 is rotatably connected with the outer wall threads of the first lead screw 5, the moving block 6 is cylindrical, a guide wheel 8 is rotatably arranged on the outer wall of the moving block 6, the width of the guide wheel 8 is larger than the thickness of the steel plate, the steel plate is convenient to guide, the steel plate is prevented from tilting in the feeding, straightening and discharging processes, the straightening effect is improved, the first screw rod 5 drives the moving block 6 to move, the height of the guide wheel 8 is convenient to adjust, the moving block 6 is cylindrical and convenient to mount the guide wheel 8, the guide wheel 8 is in rolling contact with the side wall of the steel plate, the abrasion of the steel plate and the guide wheel 8 can be effectively reduced, the service life of the guide wheel 8 is prolonged, the guide rod 7 in sliding connection with the moving block 6 is arranged at the top of the sliding block 4, the moving block 6 moves stably up and down, the same connecting plate 9 is fixed at the bottom end of the sliding block 4 extending to the lower part of the first sliding groove 3, the number of the connecting plates 9 is two, the two sides of the bottom end of the workbench 1 are fixedly provided with fixing lugs, a double-head screw rod 10 is rotatably arranged between the outer walls of the two fixed lugs, two mounting blocks are screwed on the outer walls of the double-head screw rod 10 and are fixedly connected with the two connecting plates 9 respectively, the two connecting plates 9 are driven to move mutually through the rotation of the double-head screw rod 10, the distance between guide wheels 8 on the two connecting plates 9 is conveniently adjusted according to the width of a steel plate, and the use effect of the equipment is improved; a thumb wheel is fixed at the top of the first screw rod 5, and the thumb wheel can drive the first screw rod 5 to rotate in a labor-saving manner; one end of the double-end screw rod 10 extending to the outside of the fixed lug is fixed with a crank, and the double-end screw rod 10 can be easily driven to rotate through the crank;
As shown in fig. 1-3, two guide pipes 11 are fixed at one side of the bottom of the workbench 1, a plugging rod 12 is movably arranged in the guide pipes 11, one end of each plugging rod 12 extending to the outside of each guide pipe 11 is fixed with the same mounting plate 14, the top of each mounting plate 14 is fixed with two hydraulic cylinders 15, the output shafts of the two hydraulic cylinders 15 are fixed with the same L-shaped support plate 16 for supporting one side of a steel plate, the arranged hydraulic cylinders 15 can drive the L-shaped support plate 16 to adjust the height, the L-shaped support plate 16 can catch the steel plate, the arranged plugging rods 12 can slide in the guide pipes 11, one side of the steel plate, which is firstly separated from the straightener, is contacted with the L-shaped support plate 16 after being straightened by the straightener, the steel plate moves to one side in the process of complete discharging, the L-shaped support plate 16 is matched with the guide pipes 11 and the plugging rods 12 to move together with the steel plate, so that the steel plate is prevented from being manually dragged, labor is saved, and the corrected steel plate can be directly taken after the steel plate is completely discharged; the spring 13 is arranged on the inner side of the guide pipe 11, the other end of the spring 13 is fixed on the outer wall of the inserting and connecting rod 12, and the inserting and connecting rod 12 is conveniently driven to reset through the spring 13, so that the L-shaped supporting plate 16 can also reset automatically;
As shown in fig. 1-2, supporting legs are arranged at four corners of the bottom of the workbench 1, so that equipment can be stably supported, and the working stability of the equipment is improved.
The working principle of the utility model is as follows: when the steel plate is corrected, the crank is rotated according to the width of the steel plate, the crank drives the double-headed screw rod 10 to rotate, the double-headed screw rod 10 drives the two installation blocks to move mutually, the two installation blocks drive the two connection plates 9 to move, the connection plates 9 drive the plurality of sliding blocks 4 to move, the sliding blocks 4 drive the first screw rod 5 to move, the first screw rod 5 drives the guide wheels 8 on the moving blocks 6 to move, the guide wheels 8 on the two sides of the steel plate are matched with the width of the steel plate, after the steel plate is adjusted, the steel plate is straightened through the straightening roller 2, when the steel plate is discharged, the first side is abutted against the L-shaped support plate 16, the L-shaped support plate 16 can support the steel plate, the steel plate is continuously discharged, the L-shaped support plate 16 is matched with the upper guide pipe 11 and the inserting rod 12, the L-shaped support plate 16 moves along with the steel plate, after the steel plate is completely discharged, the steel plate is removed, the L-shaped support plate is driven by the upper arrangement of the spring 13, the inserting rod 12 drives the L-shaped support plate 16 to return to the initial position, and the other steel plate is continuously connected; when the guide wheel 8 is worn for a long time, the first screw rod 5 can be rotated, the first screw rod 5 drives the guide wheel 8 on the moving block 6 to move, the height of the guide wheel 8 is adjusted, the width of the guide wheel 8 is larger than the thickness of the steel plate, the outer wall of the guide wheel 8 which is not worn is in contact with the steel plate, the service life of the guide wheel 8 is prolonged, and the guide wheel is convenient to straighten the steel plates with different thicknesses.
The foregoing is merely a preferred embodiment of the present utility model and it should be noted that modifications and adaptations to those skilled in the art may be made without departing from the principles of the present utility model, which are intended to be comprehended within the scope of the present utility model. Structures, devices and methods of operation not specifically described and illustrated herein, unless otherwise indicated and limited, are implemented according to conventional means in the art.
Claims (6)
1. The utility model provides a steel sheet straightener, includes workstation (1), the top both sides of workstation (1) are fixed with two risers, two the outer wall that the riser is contrasted mutually is provided with multiunit correction roller (2), and correction roller (2) are the equidistance and arrange, every group correction roller (2) by an upper roller that can adjust from top to bottom and the driving roller that is located under the upper roller constitute, its characterized in that: two first spouts (3) have all been link up in the top of workstation (1) and the both sides that are located every group correction roller (2), the inside slidable mounting of first spout (3) has slider (4), first lead screw (5) are installed in the top rotation of slider (4), the outer wall screw thread of first lead screw (5) connects soon movable block (6), movable block (6) are cylindric, guide pulley (8) are installed in the outer wall rotation of movable block (6), the top of slider (4) be provided with movable block (6) sliding connection's guide arm (7), horizontal a plurality of the bottom that slider (4) extended to first spout (3) below is fixed with same connecting plate (9), and the number of connecting plate (9) has two, the bottom both sides of workstation (1) all are fixed with the fixed ear, two rotate between the outer wall of fixed ear and install double-end lead screw (10), the outer wall screw thread of double-end lead screw (10) connects soon has two installation pieces, and two installation pieces respectively with two connecting plates (9) fixed connection.
2. The steel plate straightener of claim 1, characterized in that: a thumb wheel is fixed at the top of the first screw rod (5).
3. The steel plate straightener of claim 1, characterized in that: one end of the double-end screw rod (10) extending to the outside of the fixed lug is fixed with a crank.
4. The steel plate straightener of claim 1, characterized in that: two pipes (11) are fixed to one side of the bottom of the workbench (1), inserting rods (12) are movably mounted in the pipes (11), one end, extending to the outside of the pipes (11), of each inserting rod (12) is fixed with the same mounting plate (14), two hydraulic cylinders (15) are fixed to the top of each mounting plate (14), and L-shaped supporting plates (16) supporting one side of a steel plate are fixed to output shafts of the two hydraulic cylinders (15).
5. The steel plate straightener of claim 4, further comprising: the inner side of the guide pipe (11) is provided with a spring (13), and the other end of the spring (13) is fixed on the outer wall of the inserting connection rod (12).
6. The steel plate straightener of claim 1, characterized in that: supporting legs are arranged at four corners of the bottom of the workbench (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322708025.4U CN220879982U (en) | 2023-10-10 | 2023-10-10 | Steel plate straightening machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322708025.4U CN220879982U (en) | 2023-10-10 | 2023-10-10 | Steel plate straightening machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220879982U true CN220879982U (en) | 2024-05-03 |
Family
ID=90879315
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322708025.4U Active CN220879982U (en) | 2023-10-10 | 2023-10-10 | Steel plate straightening machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220879982U (en) |
-
2023
- 2023-10-10 CN CN202322708025.4U patent/CN220879982U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |