CN112090985A - Light steel framework processing is with location cutting automatic bending machine of polishing - Google Patents
Light steel framework processing is with location cutting automatic bending machine of polishing Download PDFInfo
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- CN112090985A CN112090985A CN202011226732.4A CN202011226732A CN112090985A CN 112090985 A CN112090985 A CN 112090985A CN 202011226732 A CN202011226732 A CN 202011226732A CN 112090985 A CN112090985 A CN 112090985A
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- rotating shaft
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- rack
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C47/00—Winding-up, coiling or winding-off metal wire, metal band or other flexible metal material characterised by features relevant to metal processing only
- B21C47/16—Unwinding or uncoiling
- B21C47/18—Unwinding or uncoiling from reels or drums
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C47/00—Winding-up, coiling or winding-off metal wire, metal band or other flexible metal material characterised by features relevant to metal processing only
- B21C47/24—Transferring coils to or from winding apparatus or to or from operative position therein; Preventing uncoiling during transfer
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C47/00—Winding-up, coiling or winding-off metal wire, metal band or other flexible metal material characterised by features relevant to metal processing only
- B21C47/28—Drums or other coil-holders
-
- 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
- B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
- B21D43/02—Advancing work in relation to the stroke of the die or tool
- B21D43/021—Control or correction devices in association with moving strips
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
The utility model provides a light steel skeleton processing is with location cutting automatic bending machine of polishing, includes the base, the rear portion fixed mounting first riser of base top surface one side, the spout is seted up at the rear portion of base top surface opposite side, sliding fit installs the slider in the spout, the top surface fixed connection second riser of slider, first screw is seted up to the inboard lower part of second riser, first screw internal thread installation first screw rod, the opposite side fixed mounting motor of base top surface, the one end of first screw rod and the output fixed connection of motor. When automatic bender stop work, the steel band stops the feeding, and the band pulley of putting begins to slow down this moment, and the centrifugal force that the second rack received diminishes, and first rack downstream resets under the effect of spring force this moment, and first rack once more with the cooperation of second disc contact to make first disc locking, put the band pulley stall this moment promptly, avoid the steel band to release too much, lead to the steel band loose.
Description
Technical Field
The invention belongs to the field of metal processing devices, and particularly relates to a polishing, positioning and cutting automatic bending machine for processing a light steel framework.
Background
Light steel skeleton is a neotype building material, the wide application is in the construction of modern building, fitment, in the aspect of transformation etc, light steel skeleton can use automatic bender to carry the steel band cold press molding in production, automatic bender degree of automation among the prior art is higher can realize polishing to light steel skeleton, functions such as automatic cutout, but the material feeding unit of bender only supports steel band driving pulley through simple support among the prior art, when automatic bender stop work, automatic bender's feed arrangement stops the feeding this moment, and the driving pulley of winding steel band rotates the blowing just after several weeks under self inertial effect, lead to the steel band release too much, it is loose to make the steel band easily, lead to the steel band to take place the skew, influence automatic bender's pay-off once more.
Disclosure of Invention
The invention provides an automatic bending machine for polishing, positioning and cutting in light steel framework processing, which is used for overcoming the defects in the prior art.
The invention is realized by the following technical scheme:
a polishing, positioning and cutting automatic bending machine for processing a light steel framework comprises a base, wherein a first vertical plate is fixedly installed at the rear part of one side of the top surface of the base, a sliding groove is formed in the rear part of the other side of the top surface of the base, a sliding block is installed in the sliding groove in a sliding fit mode, the top surface of the sliding block is fixedly connected with a second vertical plate, a first screw hole is formed in the lower portion of the inner side of the second vertical plate, a first screw rod is installed in the first screw hole in a threaded mode, a motor is fixedly installed at the other side of the top surface of the base, one end of the first screw rod is fixedly connected with the output end of the motor, an upper bearing at the inner side of the first vertical plate is connected with one end of a first rotating shaft, a second rotating shaft is arranged at the upper portion of the inner side of the second vertical plate, one end of the second rotating shaft is movably connected with the second vertical plate, the other end of the spring telescopic rod is fixedly connected with one side corresponding to the connecting block respectively, two rotating rollers which are arranged up and down are arranged in the inverted U-shaped frame, the peripheries of the two rotating rollers are in contact fit, two ends of the rotating roller which is positioned above are connected with inner bearings of the connecting blocks corresponding to the upper side respectively, two ends of the rotating roller which is positioned below are connected with inner bearings of the connecting blocks corresponding to the lower side respectively, the upper part of the outer side of the first vertical plate is provided with a first through hole, a third rotating shaft is arranged in the first through hole, a first disc is fixedly arranged at the outer end of the third rotating shaft, a pinion is fixedly arranged at the inner end of the third rotating shaft, a large gear which is meshed with the pinion is fixedly arranged at the periphery of the first rotating shaft, a first through groove is arranged at the upper part of one side of the first groove, a cross rod is movably arranged, a second groove is arranged at the bottom of the first disc, a gear is arranged in the second groove through a bearing, one side of the top surface of the second groove is fixedly connected with one end of a tension spring, the other end of the tension spring is fixedly connected with a first rack, the first rack is meshed with the gear, a second rack is movably arranged in the second groove, the second rack is arranged opposite to the first rack, the second rack is meshed with the gear, a first balancing weight is fixedly arranged at the lower end of the second rack, a limiting block is fixedly arranged at the upper end of the second rack, a supporting plate is fixedly arranged at the upper part of the outer side of the first vertical plate, a front bearing of the supporting plate is connected with one end of a fourth rotating shaft, a second disc is fixedly arranged at the periphery of the fourth rotating shaft, a notch is arranged at one side of the second disc, a second balancing weight is fixedly arranged at the bottom of the front of the second disc, a cotton rope is movably arranged in the rectangular frame, one end of the cotton rope is fixedly connected with the bottom of the periphery of the connecting rod, and the other end of the cotton rope is fixedly connected with the bottom of the cross rod.
The automatic bending machine for polishing, positioning and cutting for processing the light steel framework comprises a lifting plate, wherein a second through groove is formed in the upper portion of the inner side of a second vertical plate, the lifting plate is movably arranged in the second through groove, one end of a second rotating shaft is rotatably connected with the inner side of the lifting plate through a one-way bearing, a second screw hole is formed in one side of the top surface of the lifting plate, a second screw is internally threaded in the second screw hole, a transverse plate is fixedly arranged on the upper portion of the outer side of the second vertical plate, the upper end of the second screw is rotatably connected with the top surface of the transverse plate through a bearing, a first helical gear is fixedly arranged at the lower end of the second screw, a ring is fixedly arranged on the periphery of the first screw, one side of the ring is fixedly provided with one end of a plurality of second spring telescopic rods, the other end of each second spring telescopic rod is fixedly connected with one side of the corresponding second, the first beveled gear is capable of engaging the second beveled gear.
As above a light steel skeleton processing is with location cutting automatic bending machine of polishing, the inboard of lifter plate set up the third recess, movable mounting square bar in the third recess, the one end of the one end fixed connection spring that is located the third recess of square bar, the other end and the corresponding one side fixed connection of third recess of spring, the other end fixed mounting push rod of first pivot, the square hole is seted up to the other end of second pivot, the movable mounting extension rod in the square hole, the one end of extension rod and the other end fixed connection of square bar, the square bar can be located the square hole and with it sliding fit, the push rod can insert in the square hole.
According to the automatic bending machine for polishing, positioning and cutting for processing the light steel framework, the motor is a stepping motor.
According to the polishing, positioning and cutting automatic bending machine for processing the light steel framework, the lower part of the outer side of the second vertical plate is fixedly connected with one side of the fixing plate, the top surface of the fixing plate is provided with the second through hole, and the second screw penetrates through the second through hole and is connected with the second through hole through a bearing.
According to the polishing, positioning and cutting automatic bending machine for machining the light steel framework, the plurality of baffles are fixedly installed on the periphery of the first rotating shaft and the periphery of the second rotating shaft respectively.
The invention has the advantages that: when the device is used, the device is arranged at a feed inlet of an automatic bending machine, when a belt conveying wheel is installed, a user enables a motor to be electrified to work, an output shaft of the motor drives a first screw rod to synchronously rotate, a sliding block drives a second rotating shaft to move rightwards through a second vertical plate, the second rotating shaft moves downwards under the driving of a lifting device after moving rightwards for a distance, the second rotating shaft cuts off a power supply of the motor after moving downwards for a distance, the second rotating shaft stops moving, the position of the adjusted second rotating shaft is closer to a base, the belt conveying wheel can be conveniently installed on the second rotating shaft by the user, the belt conveying wheel is fixedly connected with the second rotating shaft through a locking nut of the belt conveying wheel during installation, then the motor is electrified to enable the output shaft of the motor to reversely rotate, the output shaft of the motor drives the first screw rod to reversely rotate, and the second vertical plate moves left, the second rotating shaft is driven by the lifting device to move upwards for resetting, after the first rotating shaft is reset, the first rotating shaft is inserted into the belt conveying wheel, the belt conveying wheel and the first rotating shaft are fixed through a locking nut of the belt conveying wheel, then the steel belt passes through the two rotating rollers, and the steel belt is placed into a feeding hole of the automatic bending machine to complete feeding; when the automatic bending machine is used, the steel belt is clamped by the two rotating rollers under the action of the corresponding spring telescopic rods and the corresponding connecting blocks, so that the steel belt between the transmission roller and the feeding hole of the automatic bending machine is in a tensioning state, the feeding of the automatic bending machine is facilitated, in an initial state, the first rack extends out of the second groove under the action of spring elasticity, at the moment, the back surface of the first rack is in contact fit with the front surface of the second disc, the first disc cannot rotate at the moment, and therefore the locking of the third rotating shaft is achieved, namely, the large gear, the small gear and the second rotating shaft cannot rotate at the moment, the steel belt cannot be released by the belt releasing wheel, and the situation that the; when the automatic bending machine starts to feed, the steel belt is tightened, the rotating roller which is positioned above the steel belt is driven by the steel belt to move upwards, the rotating roller drives the cross rod to move upwards through the corresponding connecting block, the cross rod is pulled by a cotton rope, the second disc rotates clockwise, the notch of the second disc rotates to the upper side, the first rack passes through the notch of the second disc at the moment, the first disc can normally rotate, so that the automatic unlocking of the third rotating shaft is realized, the large gear, the small gear and the second rotating shaft can rotate at the moment, the second rack moves downwards under the action of centrifugal force, the first rack is driven to move upwards by the second rack through the gear meshed with the second rack, the spring is compressed, and the situation that the first rack is blocked by the first disc in the rotating process of the first disc and the steel belt releasing wheel can continuously release the steel belt to normally work is; when automatic bender stop work, the steel band stops the feeding, and the band pulley of putting begins to slow down this moment, and the centrifugal force that the second rack received diminishes, and first rack downstream resets under the effect of spring force this moment, and first rack once more with the cooperation of second disc contact to make first disc locking, put the band pulley stall this moment promptly, avoid the steel band to release too much, lead to the steel band loose.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic structural view of the present invention; FIG. 2 is an enlarged view of the view from the direction A of FIG. 1; FIG. 3 is a schematic structural view of an inverted U-shaped frame; FIG. 4 is an enlarged view of section I of FIG. 1; FIG. 5 is an enlarged view of a portion II of FIG. 1; fig. 6 is a partially enlarged view of iii of fig. 1.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, 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 some, but not all, embodiments of the present invention. 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.
A polishing, positioning and cutting automatic bending machine for processing a light steel framework comprises a base 1, wherein a first vertical plate 2 is fixedly installed at the rear part of one side of the top surface of the base 1, a sliding groove 3 is formed in the rear part of the other side of the top surface of the base 1, a sliding block 4 is installed in the sliding groove 3 in a sliding fit mode, the top surface of the sliding block 4 is fixedly connected with a second vertical plate 5, the first vertical plate 2 and the second vertical plate 5 are arranged oppositely, a first screw hole 6 is formed in the lower part of the inner side of the second vertical plate 5, a first screw 7 is installed in the first screw hole 6 in a threaded mode, a motor 8 is fixedly installed on the other side of the top surface of the base 1, the motor 8 is connected with a power circuit, the motor 8 is connected with the power circuit, one end of the first screw 7 is fixedly connected with the output end of the motor 8, the other end of, a second rotating shaft 10 is arranged at the upper part of the inner side of the second vertical plate 5, one end of the second rotating shaft 10 is movably connected with the second vertical plate 5 through a lifting device, the lifting device 10 is powered by a motor 8, the front side of the top surface of the base 1 is fixedly connected with the bottom surface of an inverted U-shaped frame 11, the inverted U-shaped frame 11 is positioned in front of the first vertical plate 2 and the second vertical plate 5, two sides of the inner wall of the inverted U-shaped frame 11 are respectively provided with a first groove 12, the top surface and the bottom surface of the first groove 12 are respectively and fixedly connected with one end of a spring telescopic rod 13, the other end of the spring telescopic rod 13 is respectively and fixedly connected with one side corresponding to a connecting block 14, two rotating rollers 15 which are arranged up and down are arranged in the inverted U-shaped frame 11, the peripheries of the two rotating rollers 15 are in contact fit, two ends of the rotating roller 15 which is positioned above are respectively connected with inner side bearings of, a first through hole 16 is arranged at the upper part of the outer side of the first vertical plate 2, a third rotating shaft 17 is arranged in the first through hole 16 in a bearing manner, two ends of the third rotating shaft 17 are positioned outside the first through hole 16, a first disc 18 is fixedly arranged at the outer end of the third rotating shaft 17, a pinion 19 is fixedly arranged at the inner end of the third rotating shaft 17, a bull gear 20 meshed with the pinion 19 is fixedly arranged on the periphery of the first rotating shaft 9, a first through groove 50 is arranged at the upper part of one side of one first groove 12, the outer side of the first through groove 50 is communicated with the outside, a cross rod 21 is movably arranged in the first through groove 50, the inner end of the cross rod 21 is fixedly connected with the outer side of one of the connecting blocks 14 positioned above, a second groove 22 is arranged at the bottom of the first disc 18, a gear 23 is arranged in the second groove 22 in a bearing manner, one side of the top surface of the second groove 22 is fixedly connected with one, the first rack 51 is engaged with the gear 23, the second rack 52 is movably installed in the second groove 22, the second rack 52 is arranged opposite to the first rack 51, the second rack 52 is engaged with the gear 23, the lower end of the second rack 52 is fixedly provided with the first balancing weight 53, the sum of the gravity of the first balancing weight 53 and the second rack 52 is larger than the gravity of the first rack 51, the upper end of the second rack 52 is fixedly provided with the limiting block 54, the bottom surface of the limiting block 54 can be in contact fit with the top of the periphery of the gear 23, the upper part of the outer side of the first vertical plate 2 is fixedly provided with the supporting plate 25, the front bearing of the supporting plate 25 is connected with one end of the fourth rotating shaft 26, the periphery of the fourth rotating shaft 26 is fixedly provided with the second disk 27, one side of the second disk 27 is provided with a notch, the clamping block 23 can pass through the notch of the second disk 27, the bottom of the front of the second disk 27 is fixedly, one side of the base 1 is fixedly connected with one side of a rectangular frame 30, a wire rope 31 is movably arranged in the rectangular frame 30, one end of the wire rope 31 is fixedly connected with the bottom of the periphery of the connecting rod 29, and the other end of the wire rope 31 is fixedly connected with the bottom of the cross rod 21. When the device is used, the device is arranged at a feed inlet of an automatic bending machine, when a belt conveying wheel is installed, a user enables a motor 8 to be electrified to work, an output shaft of the motor 8 drives a first screw rod 7 to rotate synchronously, a sliding block 4 drives a second rotating shaft 10 to move rightwards through a second vertical plate 5, the second rotating shaft 10 moves downwards under the driving of a lifting device after moving rightwards for a distance, the second rotating shaft 10 moves downwards for a distance and then is disconnected from a power supply of the motor 8, the second rotating shaft 10 stops moving at the moment, the position of the adjusted second rotating shaft 10 is closer to a base 1, the belt conveying wheel can be conveniently installed on the second rotating shaft 10 by the user, the belt conveying wheel is fixedly connected with the second rotating shaft 10 through a locking nut of the belt conveying wheel during installation, then the motor 8 is electrified to enable the output shaft of the motor 8 to rotate in the reverse direction, the output shaft of the motor 8 drives, the second vertical plate 5 moves leftwards to reset, the second rotating shaft 10 moves upwards to reset under the driving of the lifting device, after the first rotating shaft 10 resets, the first rotating shaft 9 is inserted into the belt conveying wheel, the belt conveying wheel and the first rotating shaft 9 are fixed through a locking nut of the belt conveying wheel, then the steel belt passes through the two rotating rollers 15, and the steel belt is placed into a feeding hole of the automatic bending machine to complete feeding; when the automatic bending machine is used, the two rotating rollers 15 clamp a steel belt under the action of the corresponding spring telescopic rods 13 and the corresponding connecting blocks 14, so that the steel belt between the driving roller 15 and a feeding hole of the automatic bending machine is in a tensioning state, the feeding of the automatic bending machine is facilitated, in an initial state, the first rack 51 extends out of the second groove 22 under the action of the elastic force of the spring 24, at the moment, the back surface of the first rack 51 is in contact fit with the front surface of the second disc 27, the first disc 18 cannot rotate at the moment, and therefore the locking of the third rotating shaft 17 is achieved, namely, the large gear 20, the small gear 19 and the second rotating shaft 9 cannot rotate at the moment, the belt releasing wheel cannot release the steel belt, and the loosening of the; when the automatic bending machine starts to feed, the steel belt is tightened, the rotating roller 15 positioned above the steel belt moves upwards under the driving of the steel belt, the rotating roller 15 drives the cross rod 21 to move upwards through the corresponding connecting block 14, the cross rod 21 is pulled 29 through the cord 31, the second disc 27 rotates clockwise, the notch of the second disc 27 rotates to the upper part, at the moment, the first rack 51 penetrates through the notch of the second disc 27, the first disc 18 can normally rotate, thereby realizing the automatic unlocking of the third rotating shaft 17, at the moment, the bull gear 20, the pinion 19 and the second rotating shaft 9 can all rotate, under the action of the centrifugal force, the second rack 52 moves downwards, the second rack 52 moves the first rack 51 upwards through the gear 23 engaged with it, the spring 24 is compressed, avoiding that during the rotation of the first disc 18, the first rack 51 is blocked by the first disc 18, so that the steel belt can be continuously released by the belt releasing wheel to normally work; when the automatic bending machine stops working, the steel belt stops feeding, the belt releasing wheel starts to decelerate, the centrifugal force borne by the second rack 52 is reduced, the first rack 51 moves downwards under the action of the elastic force of the spring 24 to reset, the first rack 51 is contacted and matched with the second disc 27 again, and therefore the first disc 18 is locked, the belt releasing wheel stops rotating at the moment, the steel belt is prevented from being released too much, and the steel belt is prevented from being loose.
Specifically, as shown in fig. 1, the lifting device according to this embodiment includes a lifting plate 32, a second through groove 33 is formed in an upper portion of an inner side of a second vertical plate 5, an outer side of the second through groove 33 is communicated with the outside, the lifting plate 32 is movably installed in the second through groove 33, the lifting plate 32 is in sliding fit with the second through groove 33, one end of a second rotating shaft 10 is rotatably connected with the inner side of the lifting plate 32 through a one-way bearing, a second screw hole 34 is formed in one side of a top surface of the lifting plate 32, a second screw 35 is installed in the second screw hole 34 through an internal thread, a transverse plate 36 is fixedly installed in an upper portion of the outer side of the second vertical plate 5, an upper end of the second screw 35 is rotatably connected with a top surface of the transverse plate 36 through a bearing, a first helical gear 37 is fixedly installed at a lower end of the second screw 35, a circular ring 38 is fixedly installed at an outer periphery of the first screw 7, one side of the circular ring 38 is fixedly installed with, the first screw 7 passes through a center hole of the second bevel gear 40, the first screw 7 is coaxial with the second bevel gear 40, and the first bevel gear 37 can mesh with the second bevel gear 40. When the motor 8 is powered on to work, the output end of the motor 8 drives the first screw 7 to rotate, the first screw 7 passes through the circular ring 38, the second spring telescopic rod 39 drives the second helical gear 40 to synchronously rotate, at the moment, the sliding block 4 drives the second vertical plate 5 to move rightwards, the second vertical plate 5 passes through the transverse plate 36, the second screw 35 drives the lifting plate 32 to synchronously move, when the first helical gear 37 is meshed with the second helical gear 40, the second helical gear 40 drives the second screw 35 to rotate through the first helical gear 37, at the moment, the lifting plate 32 drives the second rotating shaft 10 to move downwards, when the second rotating shaft 10 needs to be reset, the motor 8 can reversely rotate, the lifting of the second rotating shaft 10 is realized, and the use of a user is facilitated.
Specifically, as shown in fig. 1, a third groove 41 is formed on the inner side of the lifting plate 32 according to this embodiment, the longitudinal section of the third groove 41 is a rectangular structure, a square rod 42 is movably installed in the third groove 41, the square rod 42 is in sliding fit with the third groove 41, one end of the square rod 42 located in the third groove 41 is fixedly connected with one end of a spring 43, the other end of the spring 43 is fixedly connected with one corresponding side of the third groove 41, a push rod 44 is fixedly installed at the other end of the first rotating shaft 9, a square hole 45 is formed at the other end of the second rotating shaft 10, the square hole 45 transversely penetrates through the second rotating shaft 10, an extension rod 46 is movably installed in the square hole 45, the extension rod 46 can rotate in the square hole 45, one end of the extension rod 46 is fixedly connected with the other end of the square rod 42, the square rod 42 can be located in the square hole 45 and in sliding fit therewith, the periphery of the square rod 42 can be in contact fit with the inner wall of the square hole 45, the push rod 44 can push the extension rod 46 to the right. During initial state, push rod 44 is located square hole 45, and push rod 44 exerts thrust to extension rod 46 rightwards, square rod 42 is located outside square hole 45 this moment, and spring 43 is compressed, when second pivot 10 moves along with second riser 5 rightwards, push rod 44 breaks away from square hole 45 gradually, under the effect of spring 43 elasticity, square rod 42 moves left and gets into in square hole 45, second pivot 10 can not rotate this moment, thereby realize the locking of second pivot 10, when installing the band release wheel of steel band, can avoid second pivot 10 to rotate, prevent that the steel band from leading to loosely owing to rotating, convenience of customers's use.
Further, as shown in fig. 1, the motor 8 in this embodiment is a stepping motor. The stepping motor is not internally provided with electric brushes, so that the reliability is higher, the service life is long, and the reliability and the service life of the stepping motor can be improved.
Furthermore, as shown in fig. 1, the lower portion of the outer side of the second vertical plate 5 in this embodiment is fixedly connected to one side of the fixing plate 47, the top surface of the fixing plate 47 is provided with a second through hole 48, and the second screw 35 passes through the second through hole 48 and is in bearing connection therewith. The structural design can support the second screw 35, so that the stability of the second screw 35 is improved, and the reliability of the invention in use is improved.
Furthermore, as shown in fig. 1, a plurality of baffles 49 are fixedly mounted on the outer periphery of the first rotating shaft 9 and the outer periphery of the second rotating shaft 10 respectively. After the steel belt releasing wheel is installed, the baffle 49 can limit the steel belt, so that the steel belt is prevented from deviating when the steel belt is released by the steel belt releasing wheel, and the reliability of the device is improved.
Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (6)
1. The utility model provides a light steel skeleton processing is with location cutting automatic bending machine of polishing, includes base (1), its characterized in that: a first vertical plate (2) is fixedly arranged at the rear part of one side of the top surface of a base (1), a sliding groove (3) is formed at the rear part of the other side of the top surface of the base (1), a sliding block (4) is installed in the sliding groove (3) in a sliding fit manner, the top surface of the sliding block (4) is fixedly connected with a second vertical plate (5), a first screw hole (6) is formed in the lower part of the inner side of the second vertical plate (5), a first screw rod (7) is installed in the first screw hole (6) in an internal thread manner, a motor (8) is fixedly arranged at the other side of the top surface of the base (1), one end of the first screw rod (7) is fixedly connected with the output end of the motor (8), an upper bearing at the inner side of the first vertical plate (2) is connected with one end of a first rotating shaft (9), a second rotating shaft (10) is arranged at the upper part of the inner side of the second vertical plate (5), one end, two sides of the inner wall of the inverted U-shaped frame (11) are respectively provided with a first groove (12), the top surface and the bottom surface of the first groove (12) are respectively and fixedly connected with one end of a spring telescopic rod (13), the other end of the spring telescopic rod (13) is respectively and fixedly connected with one side corresponding to the connecting block (14), two rotating rollers (15) which are arranged up and down are arranged in the inverted U-shaped frame (11), the peripheries of the two rotating rollers (15) are in contact fit, two ends of the rotating roller (15) positioned above are respectively connected with an inner side bearing of the connecting block (14) corresponding to the upper side, two ends of the rotating roller (15) positioned below are respectively connected with an inner side bearing of the connecting block (14) corresponding to the lower side, the upper part of the outer side of the first vertical plate (2) is provided with a first through hole (16), a third rotating shaft (17) is arranged in the first through hole (16), and a first, a pinion (19) is fixedly arranged at the inner end of a third rotating shaft (17), a bull gear (20) meshed with the pinion (19) is fixedly arranged on the periphery of a first rotating shaft (9), a first through groove (50) is formed in the upper part of one side of one first groove (12), a cross rod (21) is movably arranged in the first through groove (50), the inner end of the cross rod (21) is fixedly connected with the outer side of one connecting block (14) positioned above, a second groove (22) is formed in the bottom of a first disc (18), a gear (23) is arranged in the second groove (22) in a bearing mode, one side of the top surface of the second groove (22) is fixedly connected with one end of a tension spring (24), the other end of the tension spring (24) is fixedly connected with a first rack (51), the first rack (51) is meshed with the gear (23), a second rack (52) is movably arranged in the second groove (22), and the second rack (52) is arranged opposite to the first rack (51), a second rack (52) is meshed with the gear (23), a first balancing weight (53) is fixedly installed at the lower end of the second rack (52), a limiting block (54) is fixedly installed at the upper end of the second rack (52), a supporting plate (25) is fixedly installed at the upper part of the outer side of the first vertical plate (2), a front bearing of the supporting plate (25) is connected with one end of a fourth rotating shaft (26), a second disc (27) is fixedly installed at the periphery of the fourth rotating shaft (26), a notch is arranged on one side of the second disc (27), a second balancing weight (28) is fixedly installed at the bottom of the front part of the second disc (27), a connecting rod (29) is fixedly installed at one side of the front upper part of the disc (27), one side of a base (1) is fixedly connected with one side of a rectangular frame (30), a wire rope (31) is movably installed in the rectangular frame (30), one end of the wire (31, the other end of the thread rope (31) is fixedly connected with the bottom of the cross rod (21).
2. The automatic bending machine for polishing, positioning and cutting for machining the light steel framework according to claim 1, and is characterized in that: the lifting device comprises a lifting plate (32), a second through groove (33) is formed in the upper portion of the inner side of a second vertical plate (5), the lifting plate (32) is movably installed in the second through groove (33), one end of a second rotating shaft (10) is rotatably connected with the inner side of the lifting plate (32) through a one-way bearing, a second screw hole (34) is formed in one side of the top surface of the lifting plate (32), a second screw (35) is installed in the second screw hole (34) in an internal thread manner, a transverse plate (36) is fixedly installed on the upper portion of the outer side of the second vertical plate (5), the upper end of the second screw (35) is rotatably connected with the top surface of the transverse plate (36) through a bearing, a first helical gear (37) is fixedly installed at the lower end of the second screw (35), a circular ring (38) is fixedly installed on the periphery of the first screw (7), one ends of a plurality of second spring telescopic rods (39) are fixedly installed on one side of the circular ring (38), and the other ends, the first screw (7) passes through the central hole of the second bevel gear (40), and the first bevel gear (37) can be meshed with the second bevel gear (40).
3. The automatic bending machine for polishing, positioning and cutting for machining the light steel framework, according to claim 2, is characterized in that: the inboard of lifter plate (32) set up third recess (41), movable mounting square bar (42) in third recess (41), the one end of the one end fixed connection spring (43) that is located third recess (41) of square bar (42), the other end and the corresponding one side fixed connection of third recess (41) of spring (43), other end fixed mounting push rod (44) of first pivot (9), square hole (45) are seted up to the other end of second pivot (10), movable mounting extension rod (46) in square hole (45), the one end of extension rod (46) and the other end fixed connection of square bar (42), square bar (42) can be located square hole (45) and sliding fit with it, push rod (44) can insert in square hole (45).
4. The automatic bending machine for polishing, positioning and cutting for machining the light steel framework according to claim 1, and is characterized in that: the motor (8) is a stepping motor.
5. The automatic bending machine for polishing, positioning and cutting for machining the light steel framework, according to claim 2, is characterized in that: the lower part of the outer side of the second vertical plate (5) is fixedly connected with one side of a fixing plate (47), a second through hole (48) is formed in the top surface of the fixing plate (47), and the second screw (35) penetrates through the second through hole (48) and is in bearing connection with the second through hole.
6. The automatic bending machine for polishing, positioning and cutting for machining the light steel framework according to claim 1, and is characterized in that: and a plurality of baffles (49) are fixedly arranged on the periphery of the first rotating shaft (9) and the periphery of the second rotating shaft (10) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN202011226732.4A CN112090985B (en) | 2020-11-06 | 2020-11-06 | Light steel framework processing is with location cutting automatic bending machine of polishing |
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| CN202011226732.4A CN112090985B (en) | 2020-11-06 | 2020-11-06 | Light steel framework processing is with location cutting automatic bending machine of polishing |
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| CN112090985A true CN112090985A (en) | 2020-12-18 |
| CN112090985B CN112090985B (en) | 2021-02-05 |
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| CN112588894A (en) * | 2021-01-08 | 2021-04-02 | 上海霞爱金属材料有限公司 | Metal plate bending and polishing integrated machine |
| CN112775264A (en) * | 2020-12-23 | 2021-05-11 | 安徽宜万丰电器有限公司 | Novel die-cut mould of V type clamp ribbon |
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| CN112090985B (en) | 2021-02-05 |
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