CN114309144B - CZ shaped steel shaping after-correction mechanism - Google Patents
CZ shaped steel shaping after-correction mechanism Download PDFInfo
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- CN114309144B CN114309144B CN202210013093.6A CN202210013093A CN114309144B CN 114309144 B CN114309144 B CN 114309144B CN 202210013093 A CN202210013093 A CN 202210013093A CN 114309144 B CN114309144 B CN 114309144B
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Abstract
The invention belongs to the field of steel structure machining, and particularly relates to a CZ section steel forming post-correction mechanism which comprises a correction machine and a pre-cleaning structure; a pre-cleaning structure is arranged at the feeding end of the correcting machine; the pre-cleaning structure comprises a support frame, a shell and a fan; the support frame is fixedly connected to a feeding end of the correcting machine, the top surface of the support frame is fixedly connected with a shell, the interior of the shell is communicated with a feeding port of the correcting machine, one side of the shell is provided with a cavity, the side wall of the shell is provided with a ventilation groove, the ventilation groove penetrates through the cavity, the side wall of the cavity is fixedly connected with a fan, and fan blades of the fan correspond to the interior of the shell; during operation, the CZ shaped steel to be corrected passes through the shell and is inserted into the correcting machine, the correcting machine pulls the CZ shaped steel to move, the fan generates high-speed flowing wind, the wind passes through the CZ shaped steel, steel cuttings and dust particles attached to the surface of the CZ shaped steel are taken away, the probability that the CZ shaped steel is scratched by the steel cuttings and the dust particles is reduced, and the service life of the CZ shaped steel is prolonged.
Description
Technical Field
The invention belongs to the field of steel structure machining, and particularly relates to a CZ section steel forming post-correction mechanism.
Background
The CZ section steel is the combined name of C-shaped steel and Z-shaped steel, the C-shaped steel is the cross section of the steel like a C shape, and the Z-shaped steel is the cross section of the steel like a Z shape; the C-shaped steel and the Z-shaped steel are both formed by bending thin-wall steel through a forming machine, the Z-shaped steel is mainly used for building large-scale steel structure plants, and the C-shaped steel is mainly used in the fields of buildings, automobiles, roads, supports and the like.
A chinese patent with publication number CN102476154a discloses a rolling straightening mechanism, which comprises a supporting seat, wherein a plurality of fixed rollers are arranged on the supporting seat along the same axis, a movable roller is arranged above the position between two adjacent fixed rollers, the movable roller is arranged on a sliding block, the sliding block is arranged in a guide rail, a connecting rod is arranged at the upper end of the sliding block, the upper end of the connecting rod is fixedly connected with the supporting seat, and a spring is arranged between the upper end surface of the sliding block and the supporting seat. When the device works, the fixed roller is kept still, the movable roller can float, and the rotating shafts of the fixed roller and the movable roller can be prevented from being extruded and deformed. The device has simple structure, reliable use and strong practical value.
CZ shaped steel is in the engineering of production and transportation, and the surface of CZ shaped steel can be infected with steel fillings and dust particle, when proofreaying and correct the CZ shaped steel that warp, proofreaies and correct the roller pair CZ shaped steel when rolling, and steel fillings and dust particle can form the mar at CZ shaped steel, and too much mar can accelerate the corrosion rate of rusting of CZ shaped steel, influences the life of CZ shaped steel.
Therefore, the invention provides a CZ section steel after-forming correction mechanism.
Disclosure of Invention
To remedy the deficiencies of the prior art, at least one of the technical problems set forth in the background is addressed.
The technical scheme adopted by the invention for solving the technical problems is as follows: the CZ section steel after-forming correcting mechanism comprises a correcting machine and a pre-cleaning structure; a pre-cleaning structure is arranged at the feeding end of the correcting machine;
the pre-cleaning structure comprises a support frame, a shell and a fan; the support frame is fixedly connected to the feeding end of the correcting machine, the top surface of the support frame is fixedly connected with the shell, the interior of the shell is communicated with the feeding port of the correcting machine, one side of the shell is provided with a cavity, the side wall of the shell is provided with a ventilation groove, the ventilation groove penetrates through the cavity, the side wall of the cavity is fixedly connected with the fan, and the fan blades of the fan correspond to the interior of the shell; the during operation, the CZ shaped steel that will treat the correction passes the casing, inserts in the inspection machine, and the inspection machine pulling CZ shaped steel removes, and the fan starts, passes through the inside of ventilation groove suction cavity with external wind, forms the wind of high-speed flow, and wind passes the casing, and wind is when CZ shaped steel, takes away the steel cuttings and the dust granule that will adhere to on CZ shaped steel surface to the probability of steel cuttings and dust granule fish tail CZ shaped steel has been reduced, has improved the life of CZ shaped steel then.
The correcting machine comprises a base, a transverse adjusting screw rod, an installation plate, a transverse correcting pinch roller, a longitudinal adjusting screw rod and a longitudinal correcting pinch roller; the two sides of the top surface of the base are fixedly connected with a pair of supports, the pair of supports are fixedly connected with two ends of a pair of parallel guide rods respectively, two transverse adjusting screw rods are arranged between the pair of guide rods, one ends of the two transverse adjusting screw rods are connected with the supports respectively, the lower ends of the pair of mounting plates are arranged on the guide rods in a penetrating mode and are connected with the other ends of the transverse adjusting screw rods on the two sides respectively, transverse correcting pinch rollers are arranged on the side surfaces of the middle parts of the pair of mounting plates respectively and oppositely, a longitudinal sliding groove is formed in the middle part of the mounting plate, a pair of sliding blocks are connected in the sliding groove in a longitudinal sliding mode and are connected with one ends of the longitudinal adjusting screw rods respectively, the other ends of the longitudinal adjusting screw rods are connected with the mounting plate at the top of the sliding groove, the longitudinal correcting pinch rollers are arranged at the upper ends of the sliding blocks, and the longitudinal correcting pinch rollers on the mounting plates on the two sides are arranged oppositely; during operation, according to the specific specification requirement of the section steel, the transverse adjusting screw rod is adjusted, so that the mounting plate can transversely slide along the guide rod, the CZ section steel can be transversely corrected through the transverse correcting pressure wheel, then the longitudinal adjusting screw rod corresponding to the sliding block on the mounting plate is adjusted, the sliding block can longitudinally slide along the sliding groove, the CZ section steel can be longitudinally corrected through the longitudinal correcting pressure wheel, and the transverse independent position adjustment of the transverse correcting pressure wheel and the longitudinal independent position adjustment of the longitudinal correcting pressure wheel are realized.
Preferably, the bottom surface of the shell is fixedly connected with a plurality of first hydraulic cylinders, the top ends of piston rods of the first hydraulic cylinders are fixedly connected with a supporting table, and the surface of the supporting table is fixedly connected with first fluff; when the correcting machine works, CZ section steel to be corrected is placed on the surface of the supporting table, the first hydraulic cylinder pushes the supporting table to ascend, so that the CZ section steel and a feed inlet of the correcting machine are kept in a horizontal state, and convenience and accuracy of the correcting machine for correcting the CZ section steel are improved; through the sliding contact of the first fluff and the bottom surface of the CZ section steel, steel scraps and dust particles at the part, which is in contact with wind, of the bottom of the CZ section steel are cleaned, so that the cleaning degree of the CZ section steel is further improved.
Preferably, the bottom surface of the supporting platform is fixedly connected with a plurality of second hydraulic cylinders, the second hydraulic cylinders are double-rod hydraulic cylinders, piston rod ends on two sides of each second hydraulic cylinder are fixedly connected with clamping plates, a plurality of guide holes are formed in two sides of the supporting platform, one surface, close to the supporting platform, of each clamping plate is fixedly connected with a plurality of guide rods, and the outer walls of the guide rods are in sliding fit with the inner walls of the guide holes; during operation, according to the diameter size of CZ shaped steel, no. two pneumatic cylinders drive the splint relative motion of both sides, drive the guide arm and slide along the guiding hole, the splint slip centre gripping CZ shaped steel of both sides to inject the position of CZ shaped steel, improved the inspection machine then and rectified CZ shaped steel accuracy.
Preferably, a notch is formed in the clamping plate on the side far away from the fan, the notch is formed in one surface, close to the support table, of the clamping plate, the bottom surface of the notch is fixedly connected with a plurality of electric pushing cylinders, the top ends of piston rods of the electric pushing cylinders are fixedly connected with sliding blocks, the sliding blocks are in sliding fit with the inner walls of the notches, one surface, close to the support table, of the sliding blocks is provided with a first L-shaped groove, one side, close to the fan, of the clamping plate is provided with a pair of second L-shaped grooves, the pair of second L-shaped grooves are formed in the surface, close to the support table, of the clamping plate, the pair of second L-shaped grooves are vertically and symmetrically distributed, and the second L-shaped groove and the first L-shaped groove are horizontally and symmetrically distributed at the top; when the correcting machine works, when C-shaped steel is corrected, the electric pushing cylinder pushes the sliding block to move upwards, so that the first L-shaped groove and the second L-shaped groove at the top are kept horizontal, two sides of the C-shaped steel are respectively inserted into the first L-shaped groove and the second L-shaped groove at the top, the position of the C-shaped steel is further limited, and the accuracy of the correcting machine for correcting the C-shaped steel is improved; when correcting Z shaped steel, the electric push cylinder pushes the sliding block to move downwards, so that a first L-shaped groove and a second L-shaped groove at the bottom are kept at horizontal positions, two sides of the Z shaped steel are respectively inserted into the first L-shaped groove and the second L-shaped groove at the bottom, the position of the Z shaped steel is further limited, and the accuracy of correcting the Z shaped steel by the correcting machine is improved.
Preferably, the inner walls of the second L-shaped groove and the first L-shaped groove are fixedly connected with second fluff; when the CZ profile steel is in work, when the two sides of the CZ profile steel respectively penetrate through the first L-shaped groove and the second L-shaped groove, the two sides of the CZ profile steel are in sliding contact with the second fluff, steel scraps and dust particles on the two sides of the CZ profile steel are discharged, the probability that the CZ profile steel is scratched by the steel scraps and the dust particles is further reduced, and the service life of the CZ profile steel is further prolonged.
Preferably, the top surface of the sliding block is provided with a vertical groove, the top wall of the notch is fixedly connected with an elastic plate, one side of the elastic plate and one side of the inner wall of the vertical groove are fixedly connected with a plurality of protrusions, the protrusions on the two sides are in sliding fit, and the bottom surface of the first L-shaped groove is provided with a plurality of inclined grooves; the during operation, after the completion of correction of CZ shaped steel, the electric push cylinder promotes the sliding block downstream for the elastic plate slides along erecting the groove, makes the protruding relative slip of both sides, makes the sliding block shake, shakes the steel fillings that No. two fine hair of L inslot mix with dust particle, through L shape groove of chute discharge, thereby has improved the inside clean degree in L shape groove, has improved the clean degree of CZ shaped steel then.
Preferably, a horn-shaped groove is formed in one side, close to the fan, of the second L-shaped groove, the horn-shaped groove penetrates through the side wall of the clamping plate, a supporting rod is fixedly connected to the middle of the horn-shaped groove, one end of a spring rope is fixedly connected to the middle of the supporting rod, and the other end of the spring rope is fixedly connected to a collision bead; during operation, when the wind that the fan produced passed loudspeaker form groove, the drive hit the tensile elastic rope of pearl, hit the inner wall that the pearl striking loudspeaker form groove for No. two L shape grooves take place vibrations, shake steel fillings and dust particle, are taken out No. two L shape grooves by the wind, thereby have improved the inside clean degree in No. two L shape grooves, have improved the clean degree of CZ shaped steel then.
Preferably, the top of the shell is hinged with a plurality of supporting arms, the bottom ends of the supporting arms are hinged with a top seat, springs are sleeved on outer rings of the supporting arms, the top ends of the springs are fixedly connected with the top wall of the shell, the bottom ends of the springs are fixedly connected with the top surface of the top seat, rollers are rotatably mounted on the bottom surface of the top seat, and a plurality of long cotton slivers are fixedly connected with outer rings of the rollers; the footstock contacts the top surface of the clamping plate, so that the spring is compressed, the supporting arm rotates, the long cotton strip at the bottom of the roller wheel is straightened under the action of gravity of the roller wheel, the long cotton strip contacts the top surface of the CZ profile steel, and the cleaning degree of the CZ profile steel is further improved.
Preferably, one end of the roller wheel, which is close to the fan, rotates to penetrate through the side wall of the top seat, and one end of the roller wheel, which is close to the fan, is fixedly connected with a driving blade; during operation, when the wind that the fan produced passed drive blade, it took place rotatoryly to drive blade, drove the running roller and rotate for long silver rotates the top surface of slipping CZ shaped steel, thereby has improved the clean dynamics of long silver, has improved the clean degree of CZ shaped steel then.
The invention has the following beneficial effects:
1. the CZ section steel after-forming correcting mechanism is provided with a shell and a fan; when the CZ section steel to be corrected passes through the shell and is inserted into the correcting machine, the correcting machine pulls the CZ section steel to move, the fan generates high-speed flowing wind, and when the wind passes through the CZ section steel, the steel scraps and dust particles attached to the surface of the CZ section steel are taken away, so that the probability that the CZ section steel is scratched by the steel scraps and the dust particles is reduced, and the service life of the CZ section steel is prolonged.
2. The CZ section steel after-forming correcting mechanism provided by the invention comprises a first fluff, a second fluff and a long cotton sliver; the bottom surface sliding contact of fine hair and CZ shaped steel, the both sides and No. two fine hair sliding contact of CZ shaped steel, the top surface of long silver contact CZ shaped steel cleans the steel cuttings of CZ shaped steel and dust particle, has further improved the clean degree of CZ shaped steel, has further reduced the probability of steel cuttings and dust particle fish tail CZ shaped steel.
Drawings
The invention will be further explained with reference to the drawings.
FIG. 1 is a perspective view of a first embodiment of the present invention;
FIG. 2 is a front view of a first embodiment of the present invention;
FIG. 3 is a side view of a first embodiment of the present invention;
FIG. 4 is an enlarged view of a portion of FIG. 2 at A;
FIG. 5 is an enlarged view of a portion of FIG. 3 at B;
FIG. 6 is an enlarged view of a portion of FIG. 3 at C;
FIG. 7 is a view showing the internal structure of the case according to the second embodiment of the present invention;
in the figure: 1. a correcting machine; 2. a support frame; 3. a housing; 4. a fan; 5. a cavity; 6. a ventilation slot; 7. a first hydraulic cylinder; 8. a saddle; 9. no. one fluff; 10. a second hydraulic cylinder; 11. a splint; 12. a guide hole; 13. a guide bar; 14. a notch; 15. an electric pushing cylinder; 16. a slider; 17. a first L-shaped slot; 18. a second L-shaped groove; 19. no. two fluff; 20. a vertical slot; 21. a protrusion; 22. a chute; 23. a horn-shaped slot; 24. a support bar; 25. a rope bouncing; 26. bumping beads; 27. a support arm; 28. a top seat; 29. a spring; 30. a roller; 31. a long sliver; 32. a driving blade; 33. an arc-shaped stop lever; 34. an elastic plate.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.
Example one
As shown in FIGS. 1 to 3, the CZ section steel after-forming correction mechanism according to the embodiment of the present invention comprises a corrector 1 and a pre-cleaning structure; a pre-cleaning structure is arranged at the feeding end of the correcting machine 1;
the pre-cleaning structure comprises a support frame 2, a shell 3 and a fan 4; the support frame 2 is fixedly connected to a feeding end of the correcting machine 1, the top surface of the support frame 2 is fixedly connected with the shell 3, the interior of the shell 3 is communicated with a feeding port of the correcting machine 1, one side of the shell 3 is provided with a cavity 5, the side wall of the shell 3 is provided with a ventilation groove 6, the ventilation groove 6 penetrates through the cavity 5, the side wall of the cavity 5 is fixedly connected with the fan 4, and the fan blades of the fan 4 correspond to the interior of the shell 3; during operation, the CZ shaped steel to be corrected passes through the shell 3, and is inserted into the correcting machine 1, the correcting machine 1 pulls the CZ shaped steel to move, the fan 4 is started, external wind is sucked into the cavity 5 through the ventilation groove 6, high-speed flowing wind is formed, the wind passes through the shell 3, and when the wind passes through the CZ shaped steel, steel scraps and dust particles attached to the surface of the CZ shaped steel are taken away, so that the probability that the CZ shaped steel is scratched by the steel scraps and the dust particles is reduced, and the service life of the CZ shaped steel is prolonged.
The correcting machine 1 comprises a base, a transverse adjusting screw rod, a mounting plate, a transverse correcting pinch roller, a longitudinal adjusting screw rod and a longitudinal correcting pinch roller; the two sides of the top surface of the base are fixedly connected with a pair of supports, the pair of supports are fixedly connected with two ends of a pair of parallel guide rods respectively, two transverse adjusting screw rods are arranged between the pair of guide rods, one ends of the two transverse adjusting screw rods are connected with the supports respectively, the lower ends of the pair of mounting plates are arranged on the guide rods in a penetrating mode and are connected with the other ends of the transverse adjusting screw rods on the two sides respectively, transverse correcting pinch rollers are arranged on the side surfaces of the middle parts of the pair of mounting plates respectively and oppositely, a longitudinal sliding groove is formed in the middle part of the mounting plate, a pair of sliding blocks are connected in the sliding groove in a longitudinal sliding mode and are connected with one ends of the longitudinal adjusting screw rods respectively, the other ends of the longitudinal adjusting screw rods are connected with the mounting plate at the top of the sliding groove, the longitudinal correcting pinch rollers are arranged at the upper ends of the sliding blocks, and the longitudinal correcting pinch rollers on the mounting plates on the two sides are arranged oppositely; during operation, according to the specific specification requirement of the section steel, the transverse adjusting screw rod is adjusted, so that the mounting plate can transversely slide along the guide rod, the CZ section steel can be transversely corrected through the transverse correcting pressure wheel, then the longitudinal adjusting screw rod corresponding to the sliding block on the mounting plate is adjusted, the sliding block can longitudinally slide along the sliding groove, the CZ section steel can be longitudinally corrected through the longitudinal correcting pressure wheel, and the transverse independent position adjustment of the transverse correcting pressure wheel and the longitudinal independent position adjustment of the longitudinal correcting pressure wheel are realized.
The bottom surface of the shell 3 is fixedly connected with a plurality of first hydraulic cylinders 7, the top ends of piston rods of the first hydraulic cylinders 7 are fixedly connected with a support table 8, and the surface of the support table 8 is fixedly connected with first fluff 9; when the correcting machine works, the CZ section steel to be corrected is placed on the surface of the supporting table 8, the first hydraulic cylinder 7 pushes the supporting table 8 to ascend, so that the CZ section steel and a feeding hole of the correcting machine 1 are kept in a horizontal state, and convenience and accuracy of the correcting machine 1 in correcting the CZ section steel are improved; through the sliding contact of the first fluff 9 and the bottom surface of the CZ section steel, steel scraps and dust particles at the part of the bottom of the CZ section steel, which is contacted with wind, are cleaned, so that the cleaning degree of the CZ section steel is further improved.
The bottom surface of the saddle 8 is fixedly connected with a plurality of second hydraulic cylinders 10, the second hydraulic cylinders 10 are double-rod hydraulic cylinders, piston rod ends at two sides of each second hydraulic cylinder 10 are fixedly connected with clamping plates 11, a plurality of guide holes 12 are formed in two sides of the saddle 8, one surface, close to the saddle 8, of each clamping plate 11 is fixedly connected with a plurality of guide rods 13, and the outer walls of the guide rods 13 are in sliding fit with the inner walls of the guide holes 12; during operation, according to the diameter size of CZ shaped steel, no. two pneumatic cylinders 10 drive the splint 11 relative motion that drives both sides, drive guide arm 13 and slide along guiding hole 12, and the splint 11 slip centre gripping CZ shaped steel of both sides to inject the position of CZ shaped steel, improved inspection machine 1 correction CZ shaped steel accuracy then.
As shown in fig. 3, 5 and 6, a notch 14 is formed in the clamping plate 11 on the side away from the fan 4, the notch 14 is formed in one surface of the clamping plate 11 close to the supporting table 8, a plurality of electric pushing cylinders 15 are fixedly connected to the bottom surface of the notch 14, a sliding block 16 is fixedly connected to the top end of a piston rod of each electric pushing cylinder 15, the sliding block 16 is in sliding fit with the inner wall of the notch 14, a first L-shaped groove 17 is formed in one surface of the sliding block 16 close to the supporting table 8, a pair of second L-shaped grooves 18 are formed in the clamping plate 11 on the side close to the fan 4, the pair of second L-shaped grooves 18 are formed in one surface of the clamping plate 11 close to the supporting table 8, the pair of second L-shaped grooves 18 are vertically and symmetrically distributed, and the second L-shaped grooves 18 and the first L-shaped grooves 17 are horizontally and symmetrically distributed on the top; when the correcting machine works and corrects C-shaped steel, the electric pushing cylinder 15 pushes the sliding block 16 to move upwards, so that the first L-shaped groove 17 and the second L-shaped groove 18 at the top keep horizontal positions, and two sides of the C-shaped steel are respectively inserted into the first L-shaped groove 17 and the second L-shaped groove 18 at the top, so that the position of the C-shaped steel is further limited, and the accuracy of correcting the C-shaped steel by the correcting machine 1 is improved; when rectifying Z shaped steel, electric push cylinder 15 promotes sliding block 16 and moves down for No. one L-shaped groove 17 keeps horizontal position with No. two L-shaped grooves 18 of bottom, inserts No. one L-shaped groove 17 respectively with the both sides of Z shaped steel and No. two L-shaped grooves 18 of bottom inside, has further injectd the position of Z shaped steel, has improved inspection machine 1 and has rectified Z shaped steel accuracy.
As shown in fig. 5 to 6, the second L-shaped groove 18 and the first L-shaped groove 17 have second fluff 19 fixed on the inner walls thereof; when the CZ steel is in work, when the two sides of the CZ steel respectively penetrate through the first L-shaped groove 17 and the second L-shaped groove 18, the two sides of the CZ steel are in sliding contact with the second fluff 19, steel scraps and dust particles on the two sides of the CZ steel are discharged, the probability that the CZ steel is scratched by the steel scraps and the dust particles is further reduced, and the service life of the CZ steel is further prolonged.
The top surface of the sliding block 16 is provided with a vertical groove 20, the top wall of the notch 14 is fixedly connected with an elastic plate 34, one side of the elastic plate 34 and one side of the inner wall of the vertical groove 20 are fixedly connected with a plurality of protrusions 21, the protrusions 21 on the two sides are in sliding fit, and the bottom surface of the first L-shaped groove 17 is provided with a plurality of inclined grooves 22; the during operation, after the completion of correction of CZ shaped steel, electric push cylinder 15 promotes sliding block 16 downstream for elastic plate 34 slides along erecting groove 20, makes the arch 21 relative slip of both sides, makes sliding block 16 take place vibrations, shakes the buggy that No. two fine hair 19 in L shape inslot 17 mix with dust particle, through L shape inslot 17 of chute 22 discharge, thereby has improved the inside clean degree in L shape inslot 17, has improved the clean degree of CZ shaped steel then.
One side of the second L-shaped groove 18 close to the fan 4 is provided with a horn-shaped groove 23, the horn-shaped groove 23 penetrates through the side wall of the clamping plate 11, the middle part of the horn-shaped groove 23 is fixedly connected with a supporting rod 24, the middle part of the supporting rod 24 is fixedly connected with one end of a spring rope 25, and the other end of the spring rope 25 is fixedly connected with a collision bead 26; during operation, when the wind that fan 4 produced passed tubaeform groove 23, the drive hit the tensile elastic rope 25 of pearl 26, hit the inner wall that pearl 26 struck tubaeform groove 23 for No. two L-shaped grooves 18 take place vibrations, shake steel fillings and dust particle, are taken out No. two L-shaped grooves 18 by wind, thereby have improved the inside clean degree in No. two L-shaped grooves 18, have improved the clean degree of CZ shaped steel then.
As shown in fig. 2 to 4, the top of the housing 3 is hinged with a plurality of supporting arms 27, the bottom ends of the supporting arms 27 are hinged with a top seat 28, the outer ring of the supporting arms 27 is sleeved with a spring 29, the top end of the spring 29 is fixedly connected with the top wall of the housing 3, the bottom end of the spring 29 is fixedly connected with the top surface of the top seat 28, the bottom surface of the top seat 28 is rotatably provided with a roller 30, and the outer ring of the roller 30 is fixedly connected with a plurality of long slivers 31; the footstock 28 contacts the top surface of the splint 11, so that the spring 29 is compressed, the supporting arm 27 rotates, the long sliver 31 at the bottom of the roller 30 is straightened under the action of the gravity of the long sliver 31, the long sliver 31 contacts the top surface of the CZ section steel, and the cleaning degree of the CZ section steel is further improved.
One end of the roller 30 close to the fan 4 rotates to penetrate through the side wall of the top seat 28, and one end of the roller 30 close to the fan 4 is fixedly connected with a driving blade 32; during operation, when the wind that fan 4 produced passes driving vane 32, drive driving vane 32 and take place rotatoryly, drive running roller 30 and rotate for long silver 31 rotates the top surface of sliding CZ shaped steel, thereby has improved the clean dynamics of long silver 31, has improved the clean degree of CZ shaped steel then.
Example two
As shown in fig. 7, a first comparative example, in which another embodiment of the present invention is: the bottom surface of one side of the top seat 28 close to the driving blade 32 is fixedly connected with a plurality of arc-shaped stop levers 33, and the top of the driving blade 32 is wrapped by the plurality of arc-shaped stop levers 33; the contact between the driving blade 32 and the chucking plate 11 is blocked by the provision of the arc-shaped stopper 33, thereby improving the operational safety of the preliminary cleaning structure.
When in work: according to the difference of the CZ section steel, when the C-shaped steel is corrected, the electric pushing cylinder 15 pushes the sliding block 16 to move upwards, so that the first L-shaped groove 17 and the second L-shaped groove 18 at the top are kept horizontal; when the Z-shaped steel is corrected, the electric pushing cylinder 15 pushes the sliding block 16 to move downwards, so that the first L-shaped groove 17 and the second L-shaped groove 18 at the bottom are kept horizontal; starting the first hydraulic cylinder 7 again to push the saddle 8 to rise, so that the CZ section steel and the feed inlet of the correcting machine 1 are kept in a horizontal state; then, according to the diameter size of the CZ section steel, starting a second hydraulic cylinder 10 to drive the clamping plates 11 on the two sides to move relatively, driving a guide rod 13 to slide along a guide hole 12, and adjusting the distance between the clamping plates 11 on the two sides;
respectively penetrating two sides of the CZ section steel through the first L-shaped groove 17 and the second L-shaped groove 18 at the top, contacting the bottom surface of the CZ section steel with the top surface of the saddle 8, penetrating the CZ section steel through the shell 3, inserting the CZ section steel into the correcting machine 1, and pulling the CZ section steel to move by the correcting machine 1;
the fan 4 is started, external wind is sucked into the cavity 5 through the ventilation groove 6 to form high-speed flowing wind, the wind penetrates through the shell 3, and steel scraps and dust particles attached to the surface of the CZ section steel are taken away when the wind passes through the CZ section steel; meanwhile, when wind passes through the driving blade 32, the driving blade 32 is driven to rotate, the roller 30 is driven to rotate, the long cotton sliver 31 rotates to slide on the top surface of the CZ profile steel, the first fluff 9 is in sliding contact with the bottom surface of the CZ profile steel, and when the two sides of the CZ profile steel respectively pass through the first L-shaped groove 17 and the second L-shaped groove 18, the long cotton sliver 31 is in sliding contact with the second fluff 19, steel scraps and dust particles attached to the surface of the CZ profile steel are cleaned, the probability that the CZ profile steel is scratched by the steel scraps and the dust particles is reduced, and the service life of the CZ profile steel is prolonged;
after the CZ section steel is corrected, the electric pushing cylinder 15 pushes the sliding block 16 to move downwards, so that the elastic plate 34 slides along the vertical groove 20, the protrusions 21 on the two sides slide relatively, the sliding block 16 vibrates, steel scraps and dust particles mixed with second fluff 19 in the first L-shaped groove 17 vibrate, the first L-shaped groove 17 is discharged through the chute 22, and the internal cleaning degree of the first L-shaped groove 17 is improved; when wind generated by the fan 4 passes through the horn-shaped groove 23, the collision bead 26 is driven to stretch the elastic rope 25, the collision bead 26 collides with the inner wall of the horn-shaped groove 23, so that the second L-shaped groove 18 vibrates, steel scraps and dust particles are shaken, the second L-shaped groove 18 is brought out by the wind, and the internal cleaning degree of the second L-shaped groove 18 is improved; the first hydraulic cylinder 7 moves the saddle 8 downwards, so that the supporting force of the clamping plate 11 on the top seat 28 disappears, and the supporting arm 27 is reset under the action of the spring 29, so that the top seat 28 vibrates, and steel chips and dust particles on the long cotton sliver 31 are vibrated down; the staff cleans the top surface of saddle 8, shakes the steel fillings in a fine hair 9 and dust particle and sweeps to improved the clean degree of whole of clean structure in advance.
The front, the back, the left, the right, the upper and the lower are all based on figure 1 in the attached drawings of the specification, according to the standard of the observation angle of a person, the side of the device facing an observer is defined as the front, the left side of the observer is defined as the left, and the like.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate orientations or positional relationships based on those shown in the drawings, and are used merely for convenience in describing the present invention and for simplifying the description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the scope of the present invention.
The foregoing shows and describes the general principles, principal features and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (7)
1.CZ shaped steel shaping after aligning gear, its characterized in that: comprises a correcting machine (1) and a pre-cleaning structure; a pre-cleaning structure is arranged at the feeding end of the correcting machine (1); the pre-cleaning structure comprises a support frame (2), a shell (3) and a fan (4); the correcting machine is characterized in that the support frame (2) is fixedly connected to a feeding end of the correcting machine (1), the top surface of the support frame (2) is fixedly connected with the shell (3), the inside of the shell (3) is communicated with a feeding port of the correcting machine (1), one side of the shell (3) is provided with a cavity (5), the side wall of the shell (3) is provided with a ventilation groove (6), the ventilation groove (6) penetrates through the cavity (5), the side wall of the cavity (5) is fixedly connected with the fan (4), and fan blades of the fan (4) correspond to the inside of the shell (3); the correcting machine (1) comprises a base, a transverse adjusting screw rod, a mounting plate, a transverse correcting pinch roller, a longitudinal adjusting screw rod and a longitudinal correcting pinch roller; the two sides of the top surface of the base are fixedly connected with a pair of supports, the pair of supports are fixedly connected with two ends of a pair of parallel guide rods respectively, two transverse adjusting screw rods are arranged between the pair of guide rods, one ends of the two transverse adjusting screw rods are connected with the supports respectively, the lower ends of the pair of mounting plates are arranged on the guide rods in a penetrating mode and are connected with the other ends of the transverse adjusting screw rods on the two sides respectively, transverse correcting pinch rollers are arranged on the side surfaces of the middle parts of the pair of mounting plates respectively and oppositely, a longitudinal sliding groove is formed in the middle part of the mounting plate, a pair of sliding blocks are connected in the sliding groove in a longitudinal sliding mode and are connected with one ends of the longitudinal adjusting screw rods respectively, the other ends of the longitudinal adjusting screw rods are connected with the mounting plate at the top of the sliding groove, the upper ends of the sliding blocks are provided with the longitudinal correcting pinch rollers, and the longitudinal correcting pinch rollers on the mounting plates on the two sides are arranged oppositely;
the bottom surface of the shell (3) is fixedly connected with a plurality of first hydraulic cylinders (7), the top ends of piston rods of the first hydraulic cylinders (7) are fixedly connected with a support table (8), and the surface of the support table (8) is fixedly connected with first fluff (9);
the bottom surface of the tray table (8) is fixedly connected with a plurality of second hydraulic cylinders (10), the second hydraulic cylinders (10) are double-rod hydraulic cylinders, piston rod ends on two sides of each second hydraulic cylinder (10) are fixedly connected with clamping plates (11), a plurality of guide holes (12) are formed in two sides of the tray table (8), one surface, close to the tray table (8), of each clamping plate (11) is fixedly connected with a plurality of guide rods (13), and the outer walls of the guide rods (13) are in sliding fit with the inner walls of the guide holes (12);
keep away from one side of fan (4) notch (14) have been seted up on splint (11), notch (14) are seted up in splint (11) and are close to the one side of saddle (8), a plurality of electric push cylinder (15) of bottom surface rigid coupling of notch (14), piston rod top rigid coupling sliding block (16) of electric push cylinder (15), sliding block (16) and the inner wall sliding fit of notch (14), sliding block (16) are close to the one side of saddle (8) and set up one number L shape groove (17), are close to one side of fan (4) set up a pair of No. two L shape grooves (18) on splint (11), and are a pair of No. two L shape grooves (18) are seted up in the one side that splint (11) are close to saddle (8), and are a pair of No. two L shape groove (18) perpendicular symmetric distribution, top No. two L shape grooves (18) and a L shape groove (17) horizontal symmetric distribution.
2. The CZ steel section post-forming aligning mechanism of claim 1, wherein: no. two villi (19) are fixedly connected with the inner walls of the No. two L-shaped grooves (18) and the No. one L-shaped groove (17).
3. The CZ steel section post-forming aligning mechanism of claim 2, wherein: vertical groove (20) are seted up to the top surface of sliding block (16), roof rigid coupling elastic plate (34) of notch (14), a plurality of archs (21) of equal rigid coupling in one side of elastic plate (34) and inner wall one side of vertical groove (20), both sides sliding fit between arch (21), a plurality of chutes (22) are seted up to the bottom surface in L shape groove (17).
4. The CZ steel section post-forming aligning mechanism of claim 1, wherein: one side of the second L-shaped groove (18) close to the fan (4) is provided with a horn-shaped groove (23), the horn-shaped groove (23) penetrates through the side wall of the clamping plate (11), the middle of the horn-shaped groove (23) is fixedly connected with a supporting rod (24), the middle of the supporting rod (24) is fixedly connected with one end of a spring rope (25), and the other end of the spring rope (25) is fixedly connected with a collision bead (26).
5. The CZ steel section post-forming aligning mechanism of claim 1, wherein: the articulated a plurality of support arms (27) in top of casing (3), the articulated footstock (28) in bottom of support arm (27), spring (29) are established to the outer lane cover of support arm (27), the top of spring (29) and the roof rigid coupling of casing (3), the bottom of spring (29) and the top surface rigid coupling of footstock (28), the installation running roller (30) is rotated to the bottom surface of footstock (28), a plurality of long silver (31) of outer lane rigid coupling of running roller (30).
6. The CZ steel section post-forming aligning mechanism of claim 5, wherein: one end of the roller (30) close to the fan (4) rotates to penetrate through the side wall of the top seat (28), and one end of the roller (30) close to the fan (4) is fixedly connected with a driving blade (32).
7. The CZ steel section post-forming aligning mechanism of claim 6, wherein: the top seat (28) is close to one side bottom surface rigid coupling of driving vane (32) and is a plurality of arc pin (33), and is a plurality of arc pin (33) parcel driving vane's (32) top.
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| CN202210013093.6A CN114309144B (en) | 2022-01-07 | 2022-01-07 | CZ shaped steel shaping after-correction mechanism |
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| CN202210013093.6A CN114309144B (en) | 2022-01-07 | 2022-01-07 | CZ shaped steel shaping after-correction mechanism |
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| CN114309144A (en) | 2022-04-12 |
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