CN115318877A - Combined type steel plate cold rolling, stretching, bending and straightening machine - Google Patents
Combined type steel plate cold rolling, stretching, bending and straightening machine Download PDFInfo
- Publication number
- CN115318877A CN115318877A CN202211078390.5A CN202211078390A CN115318877A CN 115318877 A CN115318877 A CN 115318877A CN 202211078390 A CN202211078390 A CN 202211078390A CN 115318877 A CN115318877 A CN 115318877A
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- fixedly connected
- cleaning
- support
- extrusion
- steel plate
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- 238000005452 bending Methods 0.000 title claims abstract description 21
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 18
- 239000010959 steel Substances 0.000 title claims abstract description 18
- 238000005097 cold rolling Methods 0.000 title claims abstract description 16
- 238000004140 cleaning Methods 0.000 claims abstract description 69
- 238000001125 extrusion Methods 0.000 claims abstract description 53
- 238000003825 pressing Methods 0.000 claims abstract description 5
- 239000007788 liquid Substances 0.000 claims description 19
- 238000007790 scraping Methods 0.000 claims description 17
- 238000003860 storage Methods 0.000 claims description 17
- 239000010720 hydraulic oil Substances 0.000 claims description 10
- 238000002347 injection Methods 0.000 claims description 7
- 239000007924 injection Substances 0.000 claims description 7
- 238000007789 sealing Methods 0.000 claims description 4
- 230000006978 adaptation Effects 0.000 claims 1
- 239000010960 cold rolled steel Substances 0.000 claims 1
- 238000000034 method Methods 0.000 description 9
- 239000011550 stock solution Substances 0.000 description 7
- 230000000694 effects Effects 0.000 description 6
- 239000000243 solution Substances 0.000 description 5
- 239000000463 material Substances 0.000 description 4
- 238000012423 maintenance Methods 0.000 description 3
- 238000005299 abrasion Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
Images
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D1/00—Straightening, restoring form or removing local distortions of sheet metal or specific articles made therefrom; Stretching sheet metal combined with rolling
- B21D1/02—Straightening, restoring form or removing local distortions of sheet metal or specific articles made therefrom; Stretching sheet metal combined with rolling by rollers
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/10—Cleaning by methods involving the use of tools characterised by the type of cleaning tool
- B08B1/12—Brushes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/10—Cleaning by methods involving the use of tools characterised by the type of cleaning tool
- B08B1/16—Rigid blades, e.g. scrapers; Flexible blades, e.g. wipers
- B08B1/165—Scrapers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/20—Cleaning of moving articles, e.g. of moving webs or of objects on a conveyor
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Straightening Metal Sheet-Like Bodies (AREA)
Abstract
The invention relates to the technical field of steel plate straightening, and discloses a combined steel plate cold rolling, stretching, bending and straightening machine which comprises a support frame, wherein the top of the support frame is fixedly connected with a hydraulic tank, the bottom of the support frame is fixedly connected with a support box, the top of the inner wall of the support box is rotatably connected with a support roller, and the bottom of the hydraulic tank is fixedly connected with an extrusion device; the pressing device includes: the extrusion base is provided with a plate-shaped structure and a hydraulic push rod arranged at the top of the extrusion base, the top of the extrusion base is fixedly connected with the bottom of the hydraulic push rod, and an extrusion roller is arranged at the bottom of the extrusion base; the cleaning support is provided with a supporting leg structure and a cleaning brush arranged at the bottom of the cleaning support. This modular cold rolling, stretching and bending straightener of steel sheet can avoid the foreign matter that drops to have the circumstances that hard closed angle leads to panel and squeeze roll to produce the damage, conveniently protects panel surface and squeeze roll surface.
Description
Technical Field
The invention relates to the technical field of steel plate straightening, in particular to a combined type steel plate cold rolling, stretching, bending and straightening machine.
Background
The straightening machine is a device for straightening metal sections, bars, pipes, wires and the like, the straightening machine extrudes the bars and the like through straightening rollers to change the straightness of the bars and the like, and generally, the straightening machine comprises two rows of straightening rollers with different numbers. There are also two-roll straightening machines, which straighten materials of different diameters by means of the change of the angle of two rolls (concave in the middle, hyperbolic roll), and the main types are pressure straightening machines, balance roll straightening machines, shoe roll straightening machines, rotary reverse bending straightening machines, etc. The straightening machine used at present can not treat foreign matters on the surface of the plate in the process of straightening the bent plate, so that the foreign matters on the surface of the plate are easy to damage the extrusion roller and the surface of the plate when being extruded.
Disclosure of Invention
In order to achieve the purpose, the invention is realized by the following technical scheme: the combined type steel plate cold rolling, stretching, bending and straightening machine comprises a supporting frame, wherein a hydraulic box is fixedly connected to the top of the supporting frame, a supporting box is fixedly connected to the bottom of the supporting frame, a supporting roller is rotatably connected to the top of the inner wall of the supporting box, and an extruding device is fixedly connected to the bottom of the hydraulic box;
the pressing device includes:
the extrusion base is provided with a plate-shaped structure and a hydraulic push rod arranged at the top of the extrusion base, the top of the extrusion base is fixedly connected with the bottom of the hydraulic push rod, and the bottom of the extrusion base is provided with an extrusion roller;
the cleaning support is provided with a supporting leg structure and is arranged at the bottom of the cleaning support, a driving shaft of a driving motor is fixedly connected to the side face of the cleaning brush, the driving motor is fixedly connected with the cleaning support, and the cleaning support is fixedly connected with the bottom of the extrusion base through the supporting leg structure.
Be provided with extrusion device, panel gets into between backing roll and the squeeze roll from backing roll and squeeze roll one side, squeeze force through between backing roll and the squeeze roll flattens panel, when panel removes between backing roll and squeeze roll, driving motor drives the cleaning brush and rotates, can clean panel surface through the cleaning brush, make panel become the foreign matter that smooth in-process drops by the bending and can clean away through the cleaning brush, the foreign matter of avoiding droing has the condition that hard closed angle leads to panel and squeeze roll to produce the damage, conveniently protect panel surface and squeeze roll surface.
Preferably, the hydraulic push rod is provided with a plurality of groups, the top of the hydraulic push rod is fixedly connected with the bottom of the hydraulic box, and the supporting roller and the extrusion roller are provided with a plurality of groups and are distributed in a mutually staggered mode.
Preferably, the cleaning brushes are arranged in a disc-shaped structure, and the cleaning supports are provided with a plurality of groups and are uniformly distributed between the adjacent squeezing rollers.
Preferably, the extrusion roller comprises a rotating support, the bottoms of the two ends of the rotating support are respectively provided with a chuck groove, the inner wall of each chuck groove is slidably connected with a rotating seat, the rotating part of each rotating seat is fixedly connected with a cross fixing head, the top of the inner wall of each chuck groove is fixedly connected with an arc-shaped ejecting block matched with the rotating seat, roller bodies are arranged between the chuck grooves at the two ends of the rotating support, the two ends of each roller body are respectively provided with a cross groove, the extrusion roller is arranged, when the extrusion roller is damaged and needs to be replaced, the rotating seats are directly drawn out from the inside of the chuck grooves, the rotating seats drive the roller bodies to move out of the rotating support through the cross fixing heads, the cross fixing heads are drawn out from the inside of the cross grooves and inserted into the cross grooves on the new roller bodies, then the rotating seats are inserted into the inside of the chuck grooves, new roller bodies can be driven to enter the rotating support through the rotating seats, the maintenance and replacement operations of the extrusion roller bodies are convenient, and when the roller bodies are extruded, the plate can be limited through the arc-shaped ejecting blocks, so that the extrusion rollers of each group can keep the same height.
Preferably, the top of the rotating support is fixedly connected with the bottom of the supporting rod, and a friction pad is arranged between the inner wall of the chuck groove and the rotating seat.
The cleaning brush comprises a cleaning disc, the cleaning disc is fixedly connected with brush heads, the brush heads are provided with multiple groups and are evenly distributed on the cleaning disc, the side faces of the cleaning disc are located adjacent to each other, a containing groove is formed in the portion between the brush heads, a telescopic ejector rod is connected with the inner wall of the containing groove in a sliding mode, the top of the telescopic ejector rod is fixedly connected with the top of the inner wall of the containing groove through a telescopic spring, one end, far away from the telescopic spring, of the telescopic ejector rod extends to the outside of the containing groove and is fixedly connected with a scraper, a liquid storage cavity is formed in the cleaning disc, the side faces of the liquid storage cavity are communicated with the containing groove, a liquid injection nozzle is communicated with one side of the liquid storage cavity and is provided with the cleaning brush, the cleaning brush head is driven to clean foreign matters separated from the surface of the plate when the cleaning brush rotates, the scraper is driven to rotate, the scraper is scraped to the surface of the plate through the scraper, the cleaning brush head is adhered to the compact foreign matters, the cleaning effect is better, hydraulic oil is injected into the hydraulic oil, the hydraulic oil is pushed to move through the pressure inside the telescopic ejector rod, the scraper can generate abrasion, and the consumable material is compensated through the telescopic ejector rod, and the extension of the ejector rod.
Preferably, one side of the cleaning disc, which is far away from the liquid injection nozzle, is fixedly connected with a driving shaft of a driving motor, and one side of the cleaning disc, which is far away from the driving motor, is rotatably connected with the cleaning support through a rotating bolt.
Preferably, the end of the telescopic ejector rod close to the telescopic spring is sleeved with a sealing ring and fixedly connected with the sealing ring, and hydraulic oil is filled in the liquid storage cavity.
Preferably, the scraper blade comprises a fixing part and a hook part, an elastic soft plate is fixedly connected to the top of the fixing part, and a scraper blade is fixedly connected to the side face of the bottom of the hook part.
Preferably, the one end that the fixed part was kept away from to the flexible soft board is connected with flexible ejector pin fixed connection, the doctor-bar is provided with the multiunit and evenly distributed is at the crotch side, be provided with the scraper blade, when scraper blade bottom contact panel surface, the panel surface produces the extrusion force to the scraper blade, promote to make the flexible soft board gradually crooked along with the rotation of cleaning brush, when the scraper blade bottom is putd aside from the panel surface gradually, the flexible soft board recovers gradually, make the doctor-bar of scraper blade bottom can earlier with panel surface contact at the in-process that removes, and later remove from the panel surface, improve the area of scraping of scraper blade, and the elasticity of accessible flexible soft board drives the doctor-bar and pastes tightly at the panel surface, improve the clearance effect, and the flexible soft board also can handle vibrations and the noise that the scraper blade produced when panel surface effect.
The invention provides a combined type steel plate cold rolling, stretching, bending and straightening machine. The method has the following beneficial effects:
1. the utility model provides a modular cold rolling stretch bending straightener of steel sheet, be provided with extrusion device, panel gets into between backing roll and the squeeze roll from backing roll and squeeze roll one side, squeeze force through between backing roll and the squeeze roll flattens panel, when panel removes between backing roll and squeeze roll, driving motor drives the clearance brush and rotates, can clean panel surface through the clearance brush, make panel become the foreign matter that smooth in-process drops by the bending and can clean away through the clearance brush, the foreign matter of avoiding droing has the condition that hard closed angle leads to panel and squeeze roll to produce the damage, conveniently protect panel surface and squeeze roll surface.
2. This kind of modular cold rolling stretch bending straightener of steel sheet, be provided with the squeeze roll, when the squeeze roll produces the damage and needs to be changed, directly will rotate the seat and take out from the inside of collet groove, it drives the roll body through the cross fixed head and shifts out from rotating the support is inside to rotate the seat, then take the cross fixed head out from the cross inslot portion, and insert in the cross groove on the new roll body, then will rotate the seat and insert inside the collet inslot portion, can drive new roll body entering through rotating the seat and rotate the support inside, the maintenance and the change operation of squeeze roll are more convenient, and the roll body is when extrudeing panel, the accessible arc kicking block is spacing to it, make each group of squeeze roll can keep the same height.
3. This combined steel sheet cold rolling drawing bending straightener, be provided with the clearance brush, the foreign matter that the brush head breaks away from to the panel surface is driven to the clearance brush when rotating, drive the scraper blade simultaneously and rotate, the accessible scraper blade is scraped the panel surface, clearance and panel surface adhesion are inseparable foreign matter, the cleaning performance is better, be provided with the stock solution chamber, the accessible is to the inside injected hydraulic oil of stock solution chamber, the pressure through the inside hydraulic oil of stock solution chamber promotes flexible ejector pin and removes, thereby drive the scraper blade through flexible ejector pin and remove, can produce after wearing and tearing at the scraper blade, the wearing and tearing of scraper blade are remedied to extension through flexible ejector pin, make things convenient for the make full use of consumptive material.
4. The utility model provides a modular cold rolling tensile bending straightener of steel sheet, be provided with the scraper blade, when the scraper blade bottom contacts the panel surface, the panel surface produces the extrusion force to the scraper blade, it bends gradually along with the rotation of cleaning brush to promote to make the elasticity soft board, when the scraper blade bottom is putd aside from the panel surface gradually, the elasticity soft board resumes gradually, make the scraper blade of scraper blade bottom can earlier with panel surface contact at the in-process that removes, and later move aside from the panel surface, improve the scraping area of scraper blade, and the elasticity of accessible elasticity soft board drives the scraper blade and pastes tightly at the panel surface, improve the clearance effect, and the elasticity soft board also can be handled vibrations and the noise that the scraper blade produced when panel surface action.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the internal structure of the present invention;
FIG. 3 is a schematic view of the extrusion apparatus of the present invention;
FIG. 4 is a schematic view of a connecting structure of the squeeze roll according to the present invention;
FIG. 5 is a schematic view of a disassembled structure of the squeeze roll of the present invention;
FIG. 6 is a schematic view of a cleaning brush attachment structure according to the present invention;
FIG. 7 is a schematic view of the internal structure of the cleaning brush of the present invention;
FIG. 8 is a schematic view of the scraper configuration of the present invention.
In the figure: 1. a support frame; 2. a hydraulic tank; 3. a support box; 4. a support roller; 5. an extrusion device; 51. extruding the base; 52. a hydraulic push rod; 54. a squeeze roll; 541. rotating the bracket; 542. a chuck slot; 543. a rotating seat; 544. a cross fixing head; 545. an arc-shaped jacking block; 546. a roller body; 547. a cross groove; 55. cleaning the bracket; 56. cleaning a brush; 561. cleaning the disc; 562. a brush head; 563. a receiving groove; 564. a telescopic ejector rod; 565. a squeegee; 5651. a fixed part; 5652. a hook portion; 566. a liquid storage cavity; 567. a liquid injection nozzle; 568. an elastic soft board; 569. scraping a blade; 57. the motor is driven.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The first embodiment is as follows:
referring to fig. 1-3, the present invention provides a technical solution: a combined steel plate cold rolling, stretching, bending and straightening machine comprises a support frame 1, wherein the top of the support frame 1 is fixedly connected with a hydraulic tank 2, the bottom of the support frame 1 is fixedly connected with a support tank 3, the top of the inner wall of the support tank 3 is rotatably connected with a support roller 4, and the bottom of the hydraulic tank 2 is fixedly connected with an extrusion device 5;
the pressing device 5 includes:
the extrusion base 51 is of a plate-shaped structure, the hydraulic push rod 52 is arranged at the top of the extrusion base 51, the top of the extrusion base 51 is fixedly connected with the bottom of the hydraulic push rod 52, and the bottom of the extrusion base 51 is provided with an extrusion roller 54;
The hydraulic push rods 52 are provided with a plurality of groups, the tops of the hydraulic push rods are fixedly connected with the bottom of the hydraulic tank 2, and the supporting rollers 4 and the squeezing rollers 54 are provided with a plurality of groups and distributed in a mutually staggered mode.
The cleaning brushes 56 are arranged in a disc-like configuration and the cleaning carriages 55 are arranged in groups and evenly distributed between adjacent press rolls 54.
Be provided with extrusion device 51, panel gets into between backing roll 4 and the squeeze roll 54 from backing roll 4 and squeeze roll 54 one side, squeeze force through between backing roll 4 and the squeeze roll 54 flattens panel, when panel removes between backing roll 4 and squeeze roll 54, driving motor 57 drives clearance brush 56 and rotates, can clean panel surface through clearance brush 56, make panel become the foreign matter that drops at smooth in-process by the bending and can clean away through clearance brush 56, the foreign matter of avoiding droing has hard closed angle to lead to panel and squeeze roll 54 to produce the condition of damaging, conveniently protect panel surface and squeeze roll 54 surface.
Example two:
referring to fig. 1-5, the present invention provides a technical solution based on the first embodiment: the extrusion roller 54 comprises a rotating bracket 541, clamp grooves 542 are respectively formed in the bottoms of two ends of the rotating bracket 541, a rotating seat 543 is connected to the inner wall of each clamp groove 542 in a sliding manner, a cross fixing head 544 is fixedly connected to the rotating portion of each rotating seat 543, an arc-shaped top block 545 matched with each rotating seat 543 is fixedly connected to the top of the inner wall of each clamp groove 542, roller bodies 546 are arranged between the clamp grooves 542 at the two ends of the rotating bracket 541, cross grooves 547 are respectively formed in the two ends of each roller body 546, the top of each rotating bracket 541 is fixedly connected with the bottom of the supporting rod 53, a friction pad is arranged between the inner wall of each clamp groove 542 and the corresponding rotating seat 543, the extrusion roller 54 is provided, when the extrusion roller 54 is damaged and needs to be replaced, the rotating seat 543 is directly drawn out of the clamp grooves 542, the rotating seat 543 drives the cross fixing head 546 to be drawn out of the rotating bracket 541 through the cross fixing head 544, the cross fixing head 544 is drawn out of the rotating bracket 547, the cross fixing head 544 is inserted into the new roller bodies 547, the new roller bodies are inserted into the clamp grooves 547, the extrusion roller bodies, maintenance of the plate bracket 546 can be conveniently performed on the extrusion roller bodies, and the extrusion roller bodies 54, and the extrusion roller bodies can be maintained, and the extrusion roller bodies 54 can be maintained at the same height of the extrusion rollers, and the extrusion rollers 54, and the extrusion rollers are maintained, and the extrusion rollers are kept to be maintained, and the same.
Example three:
referring to fig. 1-7, the present invention provides a technical solution based on the first embodiment and the second embodiment: the cleaning brush 56 comprises a cleaning disc 561, brush heads 562 are fixedly connected to the cleaning disc 561, the brush heads 562 are provided with a plurality of groups and are uniformly distributed on the cleaning disc 561, an accommodating groove 563 is formed in a portion, located between adjacent brush heads 562, of the side surface of the cleaning disc 561, a telescopic ejector rod 564 is connected to the inner wall of the accommodating groove 563 in a sliding mode, the top of the telescopic ejector rod 564 is fixedly connected to the top of the inner wall of the accommodating groove 563 through a telescopic spring, one end, far away from the telescopic spring, of the telescopic ejector rod 564 extends to the outside of the accommodating groove 563 and is fixedly connected with a scraping plate 565, a liquid storage cavity 566 is formed in the cleaning disc 561, the side surface of the liquid storage cavity 566 is communicated with the accommodating groove 563, a liquid injection nozzle 567 is communicated with one side of the liquid storage cavity 566, one side, far away from the liquid injection nozzle 567, of the cleaning disc 561 is fixedly connected with a driving shaft of the driving motor 57, one side, far away from the driving motor 57, is rotatably connected with the cleaning support 55 through a rotating bolt, telescopic ejector 564 is close to expanding spring's pot head and establishes and fixedly connected with sealing washer, stock solution chamber 566 is inside to be filled there is hydraulic oil, be provided with cleaning brush 56, cleaning brush 56 drives brush head 562 when rotating and clears up the foreign matter that the panel surface breaks away from, it rotates to drive scraper 565 simultaneously, accessible scraper 565 scrapes the panel surface, the clearance is with the more inseparable foreign matter of panel surface adhesion, the clearance effect is better, be provided with stock solution chamber 566, the accessible is to the inside hydraulic oil that injects of stock solution chamber 566, pressure through the inside hydraulic oil of stock solution chamber 566 promotes telescopic ejector 564 to remove, thereby drive scraper 565 through telescopic ejector 564 and remove, can produce after wearing and tearing at scraper 565, compensate the wearing and tearing of scraper 565 through telescopic ejector 564's extension, make things convenient for the make full use of consumptive material.
Example four:
referring to fig. 1 to 8, the present invention provides a technical solution based on the first embodiment, the second embodiment and the third embodiment: the scraping plate 565 comprises a fixed part 5651 and a hook part 5652, an elastic soft plate 568 is fixedly connected to the top of the fixed part 5651, scraping blades 569 are fixedly connected to the side face of the bottom of the hook part 5652, one end of the elastic soft plate 568, which is far away from the fixed part 5651, is fixedly connected with the telescopic ejector 564, the scraping blades 569 are provided with multiple groups and are uniformly distributed on the side face of the hook part 5652, a scraping plate 565 is provided, when the bottom of the scraping plate 565 contacts with the surface of the plate, the surface of the plate generates a pressing force on the scraping plate 565, the elastic soft plate 568 is pushed to be gradually bent along with the rotation of the cleaning brush 56, when the bottom of the scraping plate 565 is gradually removed from the surface of the plate, the elastic soft plate 568 is gradually recovered, so that the scraping blades 569 at the bottom of the scraping plate 565 can be earlier contacted with the surface of the plate in the moving process and later removed from the surface of the plate, the scraping area of the scraping plate is increased, the scraping blade 569 can be tightly attached to the surface of the plate by the elastic soft plate 568, the cleaning effect is increased, and the elastic soft plate 568 can also treat the vibration and the noise generated by the action of the plate 565 on the surface.
It is to be understood that the described embodiments are merely a few embodiments of the invention, and not all embodiments. All other embodiments, which can be derived by one of ordinary skill in the art and related arts based on the embodiments of the present invention without any creative effort, shall fall within the protection scope of the present invention. Structures, devices, and methods of operation not specifically described or illustrated herein are generally practiced in the art without specific recitation or limitation.
Claims (10)
1. The combined type steel plate cold rolling, stretching, bending and straightening machine is characterized in that: the device comprises a support frame (1), wherein a hydraulic tank (2) is fixedly connected to the top of the support frame (1), a support tank (3) is fixedly connected to the bottom of the support frame (1), a support roller (4) is rotatably connected to the top of the inner wall of the support tank (3), and an extrusion device (5) is fixedly connected to the bottom of the hydraulic tank (2);
the pressing device (5) comprises:
the extrusion base (51), the extrusion base (51) has a plate-shaped structure, and a hydraulic push rod (52) is arranged at the top of the extrusion base (51), the top of the extrusion base (51) is fixedly connected with the bottom of the hydraulic push rod (52), and the bottom of the extrusion base (51) is provided with an extrusion roller (54);
the cleaning support (55), this cleaning support (55) have the leg structure to and set up cleaning brush (56) in cleaning support (55) bottom, cleaning brush (56) side fixedly connected with driving motor (57) the drive shaft, driving motor (57) and cleaning support (55) fixed connection, cleaning support (55) are through leg structure and extrusion base (51) bottom fixed connection.
2. The combined type steel plate cold rolling, stretching and bending straightener according to claim 1, characterized in that: the hydraulic push rod (52) is provided with a plurality of groups, the top of the hydraulic push rod is fixedly connected with the bottom of the hydraulic box (2), and the supporting roller (4) and the extrusion roller (54) are provided with a plurality of groups and are distributed in a mutually staggered mode.
3. The combined type steel plate cold rolling, stretching and bending straightener according to claim 1, characterized in that: the cleaning brushes (56) are arranged in a disc-shaped structure, and the cleaning supports (55) are provided with a plurality of groups and are uniformly distributed between the adjacent squeezing rollers (54).
4. The combined type steel plate cold rolling, stretching and bending straightener according to claim 1, characterized in that: squeeze roll (54) are including rotating support (541), collet groove (542) have all been seted up to rotating support (541) both ends bottom, collet groove (542) inner wall sliding connection has rotation seat (543), the rotation portion fixedly connected with cross fixed head (544) of rotating seat (543), the arc kicking block (545) of collet groove (542) inner wall top fixedly connected with rotation seat (543) looks adaptation, be provided with roll body (546) between collet groove (542) at rotation support (541) both ends, cross groove (547) have all been seted up at roll body (546) both ends.
5. The combined cold-rolled, stretch-bend leveler as set forth in claim 4, wherein: the top of the rotating support (541) is fixedly connected with the bottom of the supporting rod (53), and a friction pad is arranged between the inner wall of the chuck groove (542) and the rotating seat (543).
6. The combined cold-rolled steel plate stretch-bending straightener of claim 1, characterized in that: the cleaning brush (56) comprises a cleaning disc (561), a brush head (562) is fixedly connected with the cleaning disc (561), the brush head (562) is provided with multiple groups and is uniformly distributed on the cleaning disc (561), a portion, located between the adjacent brush heads (562), of the side face of the cleaning disc (561) is provided with a storage groove (563), an inner wall of the storage groove (563) is slidably connected with a telescopic ejector rod (564), the top of the telescopic ejector rod (564) is fixedly connected with the top of the inner wall of the storage groove (563) through a telescopic spring, one end, far away from the telescopic spring, of the telescopic ejector rod (564) extends to the outside of the storage groove (563) and is fixedly connected with a scraper (565), a liquid storage cavity (566) is formed inside the cleaning disc (561), the side face of the liquid storage cavity (566) is communicated with the storage groove (563), and a liquid injection nozzle (567) is communicated with one side of the liquid storage cavity (566).
7. The combined cold-rolled, stretch-bend leveler as set forth in claim 6, wherein: one side of the cleaning disc (561), which is far away from the liquid injection nozzle (567), is fixedly connected with a driving shaft of the driving motor (57), and one side of the cleaning disc (561), which is far away from the driving motor (57), is rotatably connected with the cleaning support (55) through a rotating bolt.
8. The combined cold-rolled, stretch-bend leveler as set forth in claim 6, wherein: the telescopic ejector rod (564) is sleeved at one end close to the telescopic spring and is fixedly connected with a sealing ring, and hydraulic oil is filled in the liquid storage cavity (566).
9. The combined cold-rolled, stretch-bend leveler as set forth in claim 6, wherein: the scraper (565) comprises a fixing part (5651) and a hook part (5652), the top of the fixing part (5651) is fixedly connected with an elastic soft plate (568), and the bottom side of the hook part (5652) is fixedly connected with a scraper (569).
10. The combined cold-rolled, stretch-bend leveler as set forth in claim 9, wherein: one end of the elastic soft board (568) far away from the fixing part (5651) is fixedly connected with the telescopic ejector rod (564), and the scraping blades (569) are provided with a plurality of groups and are uniformly distributed on the side surface of the hook part (5652).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211078390.5A CN115318877A (en) | 2022-09-05 | 2022-09-05 | Combined type steel plate cold rolling, stretching, bending and straightening machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211078390.5A CN115318877A (en) | 2022-09-05 | 2022-09-05 | Combined type steel plate cold rolling, stretching, bending and straightening machine |
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| Publication Number | Publication Date |
|---|---|
| CN115318877A true CN115318877A (en) | 2022-11-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211078390.5A Pending CN115318877A (en) | 2022-09-05 | 2022-09-05 | Combined type steel plate cold rolling, stretching, bending and straightening machine |
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| CN (1) | CN115318877A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116765171A (en) * | 2023-08-17 | 2023-09-19 | 淄博龙冠建材有限公司 | Automatic leveling machine for C-shaped steel production and processing |
-
2022
- 2022-09-05 CN CN202211078390.5A patent/CN115318877A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116765171A (en) * | 2023-08-17 | 2023-09-19 | 淄博龙冠建材有限公司 | Automatic leveling machine for C-shaped steel production and processing |
| CN116765171B (en) * | 2023-08-17 | 2023-10-20 | 淄博龙冠建材有限公司 | Automatic leveling machine for C-shaped steel production and processing |
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