CN112387822A

CN112387822A - Self-adaptive adjustment type steel plate bending machine capable of bending quickly

Info

Publication number: CN112387822A
Application number: CN202011161680.7A
Authority: CN
Inventors: 杜亮
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-10-27
Filing date: 2020-10-27
Publication date: 2021-02-23

Abstract

The invention discloses a quick-bending self-adaptive adjustment type steel plate bending machine which comprises a mounting frame and a motor, wherein a pressing wheel is rotatably connected inside the mounting frame, a compression wheel is rotatably connected inside the mounting frame, an air cylinder is fixedly connected to the front end of the mounting frame, a gear box is fixedly connected to the rear end of the mounting frame, a heat exchange medium is filled inside a heating box, a heat exchange hole is formed in the upper end of the mounting frame, a connecting rod is fixedly connected inside the pressing wheel and penetrates through the mounting frame to be fixedly connected with a driving chain wheel and a driven chain wheel, a first fixing screw hole is formed in the connecting rod, an installation sleeve is fixedly connected to the inner side of the pressing wheel, and a second fixing screw. This self-adaptation regulation formula steel sheet bender of bending fast has reduced holistic resource consumption, and wholly conveniently accomodates, has reduced holistic area, and has increased holistic speed of bending and the effect of bending.

Description

Self-adaptive adjustment type steel plate bending machine capable of bending quickly

Technical Field

The invention relates to the technical field of steel plate bending machines, in particular to a quick-bending self-adaptive adjustment type steel plate bending machine.

Background

The steel plate bending machine is a mechanical device for bending steel, is also called an I-steel cold bending machine, an I-steel bending machine and an I-steel bending supply machine because the steel plate bending machine is mainly used for bending I-steel in engineering construction, has the main function of properly bending and deforming a workpiece according to the use requirement without changing the internal stress of the steel, ensures that the steel achieves the purpose of bending and deforming without changing the mechanical property, and is commonly used for bending and processing supporting the steel in various engineering constructions.

But steel sheet bender is at the in-process of bending to the steel sheet, and most directness is bent the steel sheet, has reduced holistic effect of bending to whole efficiency of bending has been reduced, and whole drive goes on through multiunit drive arrangement, has increased holistic resource consumption, and guide structure is longer simultaneously, has increased holistic area, and the whole inconvenient steel sheet to different thickness of current steel sheet bender carries out the self-adaptation formula of adjusting and bends, has reduced holistic effect of bending, thereby whole practicality has been reduced.

Disclosure of Invention

The invention aims to provide a fast-bending self-adaptive adjustment type steel plate bending machine, and aims to solve the problems that most of steel plates are directly bent by the steel plate bending machine in the process of bending the steel plates, the whole bending effect and the bending efficiency are reduced, the whole resource consumption is increased, meanwhile, the guide structure is long, the whole floor area is increased, the steel plates with different thicknesses are inconvenient to bend in a self-adaptive adjustment type, the whole bending effect is reduced, and the whole practicability is reduced.

In order to achieve the purpose, the invention provides the following technical scheme: a self-adaptive adjustment type steel plate bending machine capable of bending quickly comprises a mounting frame and a motor, wherein a pinch roller is rotatably connected inside the mounting frame, a compression wheel is rotatably connected inside the mounting frame, an air cylinder is fixedly connected to the front end of the mounting frame, the movable end of the air cylinder penetrates through the front end of the mounting frame and extends into the mounting frame, a gear box is fixedly connected to the rear end of the mounting frame, a first chain wheel is fixedly connected to the output end of the motor, a first chain is movably connected to the outer side of the first chain wheel, a second chain wheel is movably connected inside the first chain wheel, the second chain wheel is rotatably connected with the gear box, a driving chain wheel is fixedly connected to the front end of the second chain wheel, a second chain is movably connected to the outer side of the driving chain wheel, a driven chain wheel is movably connected, the device comprises a mounting frame, a first loop bar, a second loop bar, a movable bar, a positioning screw hole, a guide roller, a movable groove, a movable block, an adjusting spring, a guide groove, a guide block and a pressing wheel, wherein the first loop bar is fixedly connected to the left side of the mounting frame, the second loop bar is movably connected to the inside of the first loop bar, the second loop bar and the movable bar are internally provided with positioning screw holes, the first loop bar, the second loop bar and the movable bar are rotatably connected with the guide roller, the mounting frame is internally provided with a movable groove, the movable groove is movably connected with the movable block, the upper end of the movable block is fixedly connected with the upper end of the movable groove, the inner side of the movable groove is provided with the guide groove, the outer side of the movable block is fixedly connected with the guide block, the guide block is movably connected with the guide groove, the guide block is rotatably connected with the pressing wheel, the heating cabinet is characterized in that the inlet tube and the outlet tube penetrate through the front end of the heating cabinet and extend to the inside of the heating cabinet, the inner side of the inlet tube and the inner side of the outlet tube are fixedly connected with heat exchange tubes, heat exchange media are filled in the heating cabinet, heat exchange holes are formed in the upper end of the mounting frame, the inside of the pinch roller is fixedly connected with a connecting rod, the connecting rod penetrates through the mounting frame, a driving chain wheel and a driven chain wheel and is fixedly connected with the mounting frame, a first fixed screw hole is formed in the connecting rod, the inner side of the pinch roller.

Preferably, the pinch rollers are distributed on the outer side of the connecting rod at equal intervals, first fixing screw holes in the connecting rod are distributed at equal intervals transversely, and the first fixing screw holes and the second fixing screw holes are consistent in specification.

Preferably, the profiling wheels are symmetrically distributed in two groups about a vertical center line of the mounting frame, the profiling wheels and the connecting rods are distributed in a staggered mode at equal intervals, the connecting rods are transversely distributed in three groups at equal intervals in the mounting frame, and the profiling wheels and the air cylinders are correspondingly distributed.

Preferably, the specifications of the first chain wheel and the second chain wheel are consistent, the first chain wheel and the second chain wheel are matched with the first chain, the specifications of the driving chain wheel and the driven chain wheel are consistent, and the driving chain wheel, the driven chain wheel and the profiling wheel are correspondingly distributed.

Preferably, the first loop bar and the second loop bar are both internally provided with an adjusting groove structure, the adjusting groove in the first loop bar is matched with the second loop bar in shape and size, and the adjusting groove in the second loop bar is matched with the movable rod.

Preferably, the width of the movable groove is equal to that of the movable block, two groups of guide blocks are symmetrically distributed on the vertical center line of the movable block, and the guide blocks are correspondingly distributed with the guide grooves.

Preferably, the guide blocks are equal to the guide grooves in width and are distributed correspondingly to the guide grooves, the movable blocks are overlapped with the vertical center lines of the adjusting springs, and the movable blocks are distributed correspondingly to the adjusting springs.

Preferably, the heat exchange tube is snakelike distribution inside the heating cabinet, and the heat transfer medium of heating cabinet inside is the graphite powder material, the heat transfer hole is at the equidistant distribution in mounting bracket upper end.

The invention has the beneficial effects that: the self-adaptive adjustment type steel plate bending machine capable of being quickly bent drives the chain wheel to rotate by using the motor, so that the whole machine can drive a plurality of groups of pressing wheel sets to be pressed and conveyed integrally by using a group of driving devices, the whole resource consumption is reduced, the whole practicability is increased, the whole flexibility is increased by using the mutual movement among the first loop bar, the second loop bar and the movable rod, the whole machine is convenient to store, the whole occupied area is reduced, the whole machine is convenient to place, the whole practicability is increased, the distances among a plurality of groups of guide rollers can be adjusted by using the mutual movement among the first loop bar, the second loop bar and the movable rod, so that the whole machine can stably adjust the guide rollers, the steel materials are conveniently guided integrally, the whole machine is increased in practicability, and meanwhile, the movable block is driven to move in the movable groove by the whole machine through the adjusting spring, thereby convenient whole carries out self-adaptation regulation according to the steel sheet thickness, guarantees wholly to carry out stable pressfitting, and convenient whole is bent at the removal in-process, has increased holistic effect of bending, simultaneously through leading in hot water toward whole inside to make wholly carry out quick heating to the steel sheet, increased holistic speed of bending and the effect of bending, thereby increased holistic practicality.

Drawings

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

FIG. 2 is a schematic top view of the mounting bracket of the present invention;

FIG. 3 is a schematic view of the internal structure of the gear case of the present invention;

FIG. 4 is a schematic view of a disassembly structure of the profiling wheel of the present invention;

FIG. 5 is a schematic view of a disassembly structure of the pinch roller of the present invention;

FIG. 6 is a schematic view of the movable rod of the present invention;

fig. 7 is a schematic view of the internal structure of the heating chamber of the present invention.

In the figure: 1. a mounting frame; 2. a pinch roller; 3. a profiling wheel; 4. a cylinder; 5. a gear case; 6. an electric motor; 7. a first sprocket; 8. a first chain; 9. a second sprocket; 10. a drive sprocket; 11. a second chain; 12. a driven sprocket; 13. a first loop bar; 14. a second loop bar; 15. a movable rod; 16. a guide roller; 17. positioning the screw hole; 18. a movable groove; 19. a movable block; 20. adjusting the spring; 21. a guide groove; 22. a guide block; 23. a heating box; 24. a water inlet pipe; 25. a water outlet pipe; 26. a heat exchange pipe; 27. a heat exchange medium; 28. heat exchange holes; 29. a connecting rod; 30. a first fixing screw hole; 31. installing a sleeve; 32. and a second fixing screw hole.

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.

Referring to fig. 1-6, the present invention provides a technical solution: a quick-bending self-adaptive adjustment type steel plate bending machine comprises a mounting frame 1 and a motor 6, a pinch roller 2 is rotatably connected inside the mounting frame 1, a compression roller 3 is rotatably connected inside the mounting frame 1, a cylinder 4 is fixedly connected to the front end of the mounting frame 1, the movable end of the cylinder 4 penetrates through the front end of the mounting frame 1 and extends into the mounting frame 1, a gear box 5 is fixedly connected to the rear end of the mounting frame 1, a first chain wheel 7 is fixedly connected to the output end of the motor 6, a first chain 8 is movably connected to the outer side of the first chain wheel 7, a second chain wheel 9 is movably connected inside the first chain 8, the second chain wheel 9 is rotatably connected with the gear box 5, a driving chain wheel 10 is fixedly connected to the front end of the second chain wheel 9, a second chain 11 is movably connected to the outer side of the driving chain wheel 10, a driven chain wheel 12 is, a first loop bar 13 is fixedly connected to the left side of the mounting frame 1, a second loop bar 14 is movably connected to the inside of the first loop bar 13, a movable bar 15 is movably connected to the inside of the second loop bar 14, positioning screw holes 17 are formed in the first loop bar 13, the second loop bar 14 and the movable bar 15, a guide roller 16 is rotatably connected to the inside of the first loop bar 13, the second loop bar 14 and the movable bar 15, a movable groove 18 is formed in the mounting frame 1, a movable block 19 is movably connected to the inside of the movable groove 18, an adjusting spring 20 is fixedly connected to the upper end of the movable block 19, the upper end of the adjusting spring 20 is fixedly connected to the upper end of the inside of the movable groove 18, a guide groove 21 is formed in the inner side of the movable groove 18, a guide block 22 is fixedly connected to the outer side of the movable block 19, the guide block 22 is movably connected to the guide groove 21, the guide block 22 is rotatably connected to the profiling wheel 3, a heating box 23 is fixedly connected, inside inlet tube 24 and outlet pipe 25 passed heating cabinet 23 front end and extended to heating cabinet 23, and inlet tube 24 and the inboard fixedly connected with heat exchange tube 26 of outlet pipe 25, the inside packing of heating cabinet 23 has heat transfer medium 27, heat transfer hole 28 has been seted up to mounting bracket 1 upper end, the inside fixedly connected with connecting rod 29 of pinch roller 2, and connecting rod 29 passes mounting bracket 1 and drive sprocket 10 and driven sprocket 12 fixed connection, first fixed screw 30 has been seted up inside the connecting rod 29, the inboard fixedly connected with installation cover 31 of pinch roller 2, and the inside fixed screw 32 of second of having seted up of installation cover 31.

Further, pinch roller 2 is in the equidistant distribution in the connecting rod 29 outside, and the horizontal equidistant distribution of the first fixed screw 30 of connecting rod 29 inside, and first fixed screw 30 is unanimous with the fixed screw 32's of second specification, passes the fixed screw 32 of second and carries out the block with first fixed screw 30 through set screw to convenient whole installation and dismantlement to pinch roller 2 have increased whole practicality.

Further, die mould wheel 3 has two sets ofly about the perpendicular central line symmetric distribution of mounting bracket 1, and die mould wheel 3 distributes with connecting rod 29 equidistant crisscross, and connecting rod 29 has three groups at the inside horizontal equidistant distribution of mounting bracket 1, and die mould wheel 3 corresponds the distribution with cylinder 4, makes things convenient for whole steel to compress tightly, has increased holistic effect that compresses tightly.

Further, the specification of first sprocket 7 and second sprocket 9 is unanimous, first sprocket 7 and

second sprocket

9 and 8 looks adaptations of first chain, and drive sprocket 10 is unanimous with driven sprocket 12's specification, and drive sprocket 10, driven sprocket 12 correspond the distribution with die mould wheel 3, and convenient whole drives multiunit pinch roller 2 through a set of motor 6, has reduced holistic energy resource consumption, has increased whole practicality.

Further, first loop bar 13 and second loop bar 14 are inside and have seted up the adjustment tank structure, the inside adjustment tank of first loop bar 13 and the adaptation of 14 shape sizes of second loop bar, the inside adjustment tank of second loop bar 14 and the adaptation of 15 looks facies of movable rod make things convenient for mutual regulation between first loop bar 13, second loop bar 14 and the movable rod 15 to convenient whole opens and packs up, and convenient whole is accomodate, has reduced holistic area.

Furthermore, the width of the movable groove 18 is equal to that of the movable block 19, two groups of guide blocks 22 are symmetrically distributed about the vertical center line of the movable block 19, the guide blocks 22 are correspondingly distributed with the guide grooves 21, and the movable block 19 does not deviate in the moving process inside the movable groove 18, so that the whole structure is increased.

Furthermore, the width of guide block 22 is equal to guide way 21, and guide block 22 and guide way 21 correspond the distribution, and movable block 19 overlaps with the vertical center line of adjusting spring 20, and movable block 19 and adjusting spring 20 correspond the distribution, and guide block 22 can not produce the removal at the in-process that guide way 21 inside removed, has increased whole practicality.

Further, the heat exchange tube 26 is snakelike the distribution inside the heating cabinet 23, and the inside heat transfer medium 27 of heating cabinet 23 is the graphite powder material, and heat transfer hole 28 is in the equidistant distribution in mounting bracket 1 upper end, and convenient whole heat conduction has increased holistic heat transfer effect.

The working principle is as follows: firstly, the motor 6 drives the first chain wheel 7 to rotate, so that the first chain wheel 7 drives the second chain wheel 9 to rotate through the first chain 8, so that the second chain wheel 9 drives the driving chain wheel 10 to rotate, so that the whole body can drive the driven chain wheel 12 and the pinch roller 2 to rotate through the driving chain wheel 10, the practicability of the whole body is improved, meanwhile, a steel plate to be processed is placed inside the mounting frame 1, the steel plate is formed and moves forwards under the pushing of the pinch roller 2 under the profiling of the profiling wheel 3, then, the transverse movement is carried out under the driving of the cylinder 4, so that the whole cold press forming is facilitated, the forming effect of the whole body is improved, then, the second loop bar 14 and the movable bar 15 are respectively moved, so that the second loop bar 14 and the movable bar 15 move inside the first loop bar 13 and the second loop bar 14, so that the guide roller 16 is adjusted, and the whole blanking is facilitated, the holistic practicality has been increased, and whole in-process regulating spring 20 at processing drives movable block 19 and removes in movable groove 18 is inside, thereby make things convenient for whole according to the thickness of steel sheet drive compression type wheel 3 carries out the self-adaptation regulation, make things convenient for whole die mould that carries on, holistic machine-shaping effect has been increased, at inlet tube 24 and the inside hot water that adds of outlet pipe 25 simultaneously, and make whole carry out heat cycle through heat exchange tube 26, make things convenient for whole to heat the steel sheet, thereby make things convenient for whole bending, whole practicality has been increased.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a quick adaptive control formula steel sheet bender of bending, includes mounting bracket (1) and motor (6), its characterized in that: the inner part of the mounting frame (1) is rotatably connected with a pinch roller (2), the inner part of the mounting frame (1) is rotatably connected with a compression roller (3), the front end of the mounting frame (1) is fixedly connected with a cylinder (4), the movable end of the cylinder (4) penetrates through the front end of the mounting frame (1) and extends into the mounting frame (1), the rear end of the mounting frame (1) is fixedly connected with a gear box (5), the output end of a motor (6) is fixedly connected with a first chain wheel (7), the outer side of the first chain wheel (7) is movably connected with a first chain (8), the inner part of the first chain (8) is movably connected with a second chain wheel (9), the second chain wheel (9) is rotatably connected with the gear box (5), the front end of the second chain wheel (9) is fixedly connected with a driving chain wheel (10), and the outer side of, the inner part of the second chain (11) is movably connected with a driven chain wheel (12), the outer sides of the driving chain wheel (10) and the driven chain wheel (12) are fixedly connected with a pinch roller (2), the left side of the mounting rack (1) is fixedly connected with a first loop bar (13), the inner part of the first loop bar (13) is movably connected with a second loop bar (14), the inner part of the second loop bar (14) is movably connected with a movable rod (15), the inner parts of the first loop bar (13), the second loop bar (14) and the movable rod (15) are provided with positioning screw holes (17), the inner parts of the first loop bar (13), the second loop bar (14) and the movable rod (15) are rotatably connected with guide rollers (16), the inner part of the mounting rack (1) is provided with a movable groove (18), the inner part of the movable groove (18) is movably connected with a movable block (19), and the upper end of the movable block (19) is, and the upper end of the adjusting spring (20) is fixedly connected with the inner upper end of the movable groove (18), the inner side of the movable groove (18) is provided with a guide groove (21), the outer side of the movable block (19) is fixedly connected with a guide block (22), the guide block (22) is movably connected with the guide groove (21), the guide block (22) is rotatably connected with the profiling wheel (3), the lower end of the mounting rack (1) is fixedly connected with a heating box (23), the front end of the heating box (23) is sequentially and fixedly connected with a water inlet pipe (24) and a water outlet pipe (25) from left to right, the water inlet pipe (24) and the water outlet pipe (25) penetrate through the front end of the heating box (23) and extend to the inner part of the heating box (23), the inner sides of the water inlet pipe (24) and the water outlet pipe (25) are fixedly connected with a heat exchange pipe (26), the heat exchange medium (27) is filled in, the inside fixedly connected with connecting rod (29) of pinch roller (2), and connecting rod (29) pass mounting bracket (1) and drive sprocket (10) and driven sprocket 1(2) fixed connection, first fixed screw (30) have been seted up to connecting rod (29) inside, the inboard fixedly connected with installation cover (31) of pinch roller (2), and installation cover (31) inside has seted up the fixed screw (32) of second.

2. The fast-bending adaptive adjustment type steel plate bending machine according to claim 1, characterized in that: the compaction wheels (2) are distributed on the outer side of the connecting rod (29) at equal intervals, first fixing screw holes (30) in the connecting rod (29) are distributed at equal intervals transversely, and the specifications of the first fixing screw holes (30) and second fixing screw holes (32) are consistent.

3. The fast-bending adaptive adjustment type steel plate bending machine according to claim 1, characterized in that: the vertical center line symmetric distribution of profiling wheel (3) about mounting bracket (1) has two sets ofly, and profiling wheel (3) and connecting rod (29) equidistant staggered distribution, connecting rod (29) transversely equidistant distribution has three sets in mounting bracket (1) inside, profiling wheel (3) and cylinder (4) correspond the distribution.

4. The fast-bending adaptive adjustment type steel plate bending machine according to claim 1, characterized in that: the specification of first sprocket (7) and second sprocket (9) is unanimous, first sprocket (7) and second sprocket (9) and first chain (8) looks adaptation, the specification of drive sprocket (10) and driven sprocket (12) is unanimous, drive sprocket (10), driven sprocket (12) correspond the distribution with pressure type wheel (3).

5. The fast-bending adaptive adjustment type steel plate bending machine according to claim 1, characterized in that: first loop bar (13) and second loop bar (14) are inside and have seted up the adjustment tank structure, the adjustment tank of first loop bar (13) inside and second loop bar (14) shape size looks adaptation, the inside adjustment tank of second loop bar (14) and movable rod (15) looks adaptation.

6. The fast-bending adaptive adjustment type steel plate bending machine according to claim 1, characterized in that: the width of the movable groove (18) is equal to that of the movable block (19), two groups of guide blocks (22) are symmetrically distributed on the vertical center line of the movable block (19), and the guide blocks (22) are correspondingly distributed with the guide grooves (21).

7. The fast-bending adaptive adjustment type steel plate bending machine according to claim 1, characterized in that: the width of guide block (22) and guide way (21) is equal, and guide block (22) and guide way (21) correspond the distribution, the perpendicular central line of activity piece (19) and adjusting spring (20) overlaps, and activity piece (19) and adjusting spring (20) correspond the distribution.

8. The fast-bending adaptive adjustment type steel plate bending machine according to claim 1, characterized in that: the heat exchange tube (26) is snakelike distribution inside heating cabinet (23), and inside heat transfer medium (27) of heating cabinet (23) are the graphite powder material, heat transfer hole (28) are at mounting bracket (1) equidistant distribution in the upper end.