2536 results about "Press brake" patented technology

The invention discloses steel belt winding equipment and a winding forming method thereof. The steel belt winding equipment comprises a controller, an unwinding device, a correcting device, an annealing device, a pushing device, a machining device, a winding device and a discharging and conveying device, the machining device comprises a guide sleeve and a plurality of machining telescopic mechanisms, and the telescopic end of each machining telescopic mechanism is provided with a cutter mechanism, an upper clamping mechanism, a lower clamping mechanism and a pre-bending mechanism. According to the steel belt winding equipment and the winding forming method thereof, all the devices are controlled to work cooperatively through the controller, integration of all the working procedures is achieved, the production efficiency of spring steel is effectively improved, the consistency of products is ensured, and continuous assembly line work from the steel belt to the formed spring steel is achieved.

The invention relates to the field of dies, in particular to a front oxygen sensor support stamping die structure which comprises a fixed die and a movable die, and a punching mechanism, a bending mechanism, a rim charge cutting mechanism and a discharging mechanism are sequentially arranged between the fixed die and the movable die in the conveying direction of a material belt. The punching mechanism is used for punching various holes in different shapes and positions in a material belt, the rim charge cutting mechanism is used for accurately cutting off rim charges, the bending mechanism is used for gradually bending the material belt of a plane structure into the shape of a product, and the discharging mechanism is used for conveying the machined product out of a die. The wear rate of the contact surface of the mold is reduced.

The utility model provides a bending machine for steel structure machining. According to the bending machine for steel structure machining, two supporting plates are fixedly connected to the top of a bottom plate, a bending table is fixedly connected to the tops of the two supporting plates, a fan-shaped movable groove is formed in the top of the bending table, and a sliding rail and an arc-shaped movable opening are formed in the bottom of the inner wall of the movable groove; and a movable plate is rotationally connected to the interior of the movable groove through a rotating buckle, a tooth groove ring is fixedly connected to the position, located on the other side, of the bottom of the movable plate, two rows of fixing rods are installed on the top of the movable plate and the top of the bending table correspondingly, and rotating pipes are rotationally connected to the outer surfaces of the fixing rods correspondingly. According to the bending machine for machining the steel structure, the limiting plate and the mounting frame can assist in bending the steel structure through the structure, the bending stability and precision of the steel structure are improved, meanwhile, the rotating pipe capable of rotating assists in bending, scratches of the fixing rod on the outer surface of the steel structure are reduced, and attractiveness is improved.

The high-precision bending machine mechanical compensation workbench comprises a fixed base, a sliding base and a workbench panel, linear guide rails are fixedly connected to the two sides of the top of the fixed base, and the bottom of the sliding base is slidably connected with the linear guide rails; a plurality of independent compensation units are arranged on the top of the sliding base in the length direction of the sliding base. Transverse driving equipment used for driving the sliding base to move along the linear guide rails is arranged between the sliding base and the fixed base. The compensation unit comprises an outer shell and an inner shell, the inner shell is arranged in the outer shell, one side of the inner shell is vertically and slidably connected with a lifting shell, and a driving assembly for driving the lifting shell to vertically move is arranged in the inner shell; the invention relates to the technical field of bending machines. According to the high-precision mechanical compensation workbench of the bending machine, the problems that a traditional compensation workbench is difficult to assemble and debug and inconvenient to maintain, and compensation precision and stability need to be improved are solved.

The utility model relates to the technical field of sheet metal part bending machines, and discloses a sheet metal part bending machine with an angle limiting function, which comprises a frame body and a bending table, and the surface of the bending table is fixedly connected with a locking strip and a bending die through bolts. Due to the fact that the sliding piece is in sliding connection with the surface of the bending table, when the lifting block moves downwards, the two ends of the push rod rotate to a certain degree and push the sliding piece to slide on the surface of the bending table, when the bending tool apron drives the bending tool to bend the sheet metal part, the two ends of the sheet metal part can tilt, and when the sliding piece is pushed by the push rod, the sheet metal part can be bent. The supporting plate can be pushed into the position between the warped sheet metal part and the bending die through the hinge plate and the shaft rod, the situation that the warped sheet metal part droops due to the gravity of the warped sheet metal part to generate radian is avoided, the angle between the warped sheet metal part and the bending die is limited and locked through the supporting plate, and the bending knife can conduct bending more accurately.

The present invention discloses a bending device for angle steel production, which relates to the technical field of angle steel processing, and includes an operating table, a stamping mechanism, and a detection unit. The operating table is equipped with a bending mechanism for bending the angle steel, and the bending mechanism includes two bending blocks and a power assembly for pushing the angle steel to bend. A stamping groove with a right-angled triangle cross section is provided at the center of the operating table. Two symmetrically distributed arc grooves are provided on the operating table with the right angle point of the stamping groove as the center of the circle. An arc slider is connected to the bottom of each bending block, and the two arc sliders are slidably connected to the two arc grooves respectively. The stamping mechanism is installed on the operating table for stamping before the angle steel is bent. The right-angle detection head provided by the present invention can perform right-angle detection on the stamping cutter and the angle steel bent part during the two processes of stamping and bending, which ensures product quality on the one hand and facilitates timely discovery of product problems and the cause of the problems on the other hand.

The present invention relates to the technical field of pipe bending and provides a bending machine with adjustable angle of building pipes, comprising an inner rotating module, an outer rotating module, a double rotor group, a radial adjustment module, and an adjustable bending module, wherein the inner rotating module comprises an inner core body, the outer rotating module comprises a rotating mother ring, the inner core body is movably arranged in the rotating mother ring, the double rotor group comprises a double rotating drum rotating around its respective axes, the radial adjustment module comprises a telescopic cylinder 1 and a single rotating drum, the telescopic cylinder 1 is fixedly arranged in the rotating mother ring, the single rotating drum is connected to the telescopic cylinder 1, the inner walls of the double rotating drum and the single rotating drum are both provided with limiting protrusions, the adjustable bending module comprises an integrated bending mold and an adjusting component, the integrated bending mold comprises a pin shaft, roller 1, roller 2, roller 3 and a limiting groove, the adjusting component is connected to the pin shaft, roller 1, roller 2 and roller 3 are all fixedly sleeved on the surface of the pin shaft, and has the characteristics of diverse functions, wide range of applications and easy use.

The invention discloses an automatic pipeline beveling machine, which belongs to the technical field of cutting devices, and comprises a rack, a continuous bending mechanism, two buffer driving mechanisms, a positioning beveling mechanism, a deburring mechanism and a blanking mechanism, the continuous bending mechanism is mounted on the right side of the rack, the two buffer driving mechanisms are mounted on the left side of the rack, and the positioning beveling mechanism is mounted on the right side of the rack. The positioning beveling mechanism is installed on the buffering driving mechanism on the rear side of the rack, the deburring mechanism is installed on the buffering driving mechanism on the front side of the rack, and the discharging mechanism is installed on the rear side of the rack. And the continuous bending mechanism comprises an L-shaped rotating frame, a first sliding block, a first guide rail, a first tension spring, a right side supporting plate, a front side supporting plate and an arc-shaped limiting block, the L-shaped rotating frame is located on the right side of the rack, and the first sliding block is fixedly installed on the L-shaped rotating frame. In this way, continuous beveling and deburring can be conducted on a pipeline after continuous bending is conducted.

The invention belongs to the technical field of box girder reinforcement cage machining, and particularly relates to a bottom web stirrup integrated machining multi-machine-head bending device and a forming method of the bottom web stirrup integrated machining multi-machine-head bending device. The bending device comprises a discharging mechanism, a storage mechanism, a bending mechanism, a transferring mechanism, a welding mechanism and a discharging mechanism. The discharging mechanism comprises a straightening cut-off machine. The storage mechanism is used for discharging the straightened reinforcing steel bars into the bending mechanism. The bending mechanism comprises a bending platform and a plurality of bending heads which are arranged in parallel; the plurality of bending heads divide a steel bar into two parts, namely an inner ring bar and an outer ring bar, and the two parts are bent and folded to form a stirrup mesh; the transfer mechanism comprises a transfer gripper which is used for gripping the stirrup mesh and transferring the stirrup mesh into the welding mechanism; the welding mechanism is used for welding the stirrup meshes into an integrated structure; and the discharging mechanism comprises a discharging gripper which is used for gripping the stirrup meshes in the welding mechanism and discharging the stirrup meshes. According to the bending device, all construction processes for producing the stirrup meshes are smoothly joined, the operation intensity is reduced, and the production efficiency of the stirrup meshes is improved.

The utility model relates to the technical field of door pocket line processing, in particular to a bending machine which comprises a machine base, a conveying mechanism used for conveying materials is arranged in the length direction of the machine base, a pressing wheel assembly used for pressing the materials is erected above the conveying mechanism, and at least one bending mechanism used for bending the materials is arranged on each of the two sides of the conveying mechanism. The bending mechanism comprises bending guide assemblies vertically arranged at the two ends of the conveying mechanism, a connecting rod arranged between the two bending guide assemblies and a bending power assembly for driving the connecting rod to move along the bending guide assemblies, and further comprises a turnover assembly linked with the connecting rod and used for inwards folding the bent part of the plate. The bending guide assembly is integrally in a one-third arc shape, the turnover assembly and the connecting rod are turned over by 90 degrees under the guiding effect of the bending guide assembly, and the bending device has the advantages of being compact and clear in structure and high in production efficiency.

The invention relates to the field of bus duct processing, in particular to a hydraulic processing machine for producing a bus duct. A side base is arranged on the working table, two clamping plates are arranged beside the side base, two abutting shafts are rotationally installed on the opposite sides of the two clamping plates respectively, two three-axis moving mechanisms are arranged at the upper end of the side base, and a drilling machine, a cutting machine and a bending mechanism are sequentially installed at the output ends of the three-axis moving mechanisms from the center line of the side base to the edge of the side base. The bending mechanism comprises a two-way air cylinder connected with the output end of the three-axis moving mechanism, the output end of the two-way air cylinder is fixedly connected with two chucks, main rubber rollers are rotationally arranged on the opposite sides of the two chucks respectively, and auxiliary rubber rollers are rotationally arranged below the main rubber rollers; connecting discs fixedly connected with the chuck are arranged beside the main rubber roller, and the opposite sides of the two connecting discs are rotationally connected with secondary rubber rollers correspondingly and rotationally connected with the bending frames correspondingly. According to the device, multi-procedure linkage is achieved through cooperation of multiple components, the abutting shaft, the main rubber roller, the auxiliary rubber roller and other structures act together, and the adjusting frequency of the clamp in the machining process is reduced. And the stability and precision during machining are effectively improved, and then the production efficiency is improved.

The utility model relates to the technical field of tool clamps, and discloses a clamping tool for a precise numerical control bending machine, which comprises a base. A pipeline is placed between the clamping jaw and the first clamping jaw from the left side of the base, at the moment, the motor drives the sliding block to move through the threaded rod, the sliding groove is formed in the base, the sliding block slides in the sliding groove so that the clamping jaw can move stably, and therefore abrasion between the sliding groove and the sliding block is reduced, and the service life is prolonged; in order to ensure that the threaded rod does not deviate in the rotating process, a first sliding groove is formed in the base, the first sliding groove is rotationally connected with a first sliding block, meanwhile, the first sliding block is fixedly connected with the threaded rod, the threaded rod operates more efficiently, meanwhile, the sliding block can drive a clamping jaw to move, in this way, a workpiece can be fixed, and the workpiece can be clamped. And the workpieces can be prevented from sliding in the operation process, the risk of accidents is reduced, the safety of operators is guaranteed, meanwhile, the workpieces of different sizes can be machined, and the production diversity is improved.

The invention relates to the technical field of intelligent manufacturing, and discloses a bending machine with a damping function, which comprises a base, two connecting arms are fixedly connected to the left side and the right side of the top end of the base, a hydraulic cylinder is fixedly connected to the top ends of the two connecting arms, and a telescopic cylinder is fixedly connected to the bottom wall of the hydraulic cylinder. A hydraulic rod is slidably connected to the bottom wall of the telescopic cylinder, a punching head is fixedly connected to the bottom wall of the hydraulic cylinder, a damping groove is formed in the top wall of the base, and a damping spring is fixedly connected to the inner bottom wall of the damping groove. The hydraulic rod moves downwards in the telescopic cylinder through the hydraulic driving mechanism so as to drive the punching head to move to punch a workpiece, meanwhile, damping in the punching process is achieved through downward movement of a damping spring, metal bending is conducted stably, the damping effect is good, and the practicability is high. And meanwhile, vibration of the die is achieved through contact and collision between the knocking block and the limiting plate, the internal stress of metal is removed in time through vibration, and the stamping precision is improved.

The invention relates to the technical field of bending machines, and discloses a numerical control bending machine with an automatic material supporting mechanism and a method. The numerical control bending machine comprises a machine body, a mounting plate is mounted at the top of the machine body, a supporting strip is fixedly connected to the output end of an electric push rod mounted on one side of the top of the mounting plate, and two first racks are fixedly connected to the inner side of the supporting strip; and one side of the interior of the mounting plate is movably connected with two sets of driving gears through bearings, the number of each set of driving gears is two, the outer side of the mounting plate is fixedly connected with a limiting plate, and the interior of the limiting plate is slidably connected with a second rack. The movable supporting devices are arranged at the two ends of the workpiece, so that bending force can be effectively dispersed and homogenized, the stress concentration phenomenon is reduced, the risk that materials are broken or deformed due to excessive deformation is reduced, meanwhile, unnecessary deformation of the workpiece in the bending process is avoided, and the shape stability of the workpiece in the whole bending process is ensured.

The invention belongs to the technical field of metal pipe continuous bending, and particularly relates to a metal pipe continuous bending device which comprises a rack, two sets of transmission shafts are symmetrically and rotationally installed in the rack, two sets of chain wheels are symmetrically installed on the transmission shafts, the two sets of chain wheels are meshed with two sets of chains correspondingly, and a plurality of sets of pressing modules are arranged between the two sets of chains in a surrounding mode. A plurality of sets of press-fit modules are arranged on the rack, placing grooves and bending grooves are formed in the press-fit modules and communicate with each other, a bending mechanism is arranged on the rack, the press-fit modules are driven to do circular motion, each set of press-fit module can sequentially pass through a feeding point and the bending mechanism, in the metal pipe bending process, a worker can conduct feeding and discharging at the same time, and the working efficiency is improved. And the feeding and discharging time is saved, so that the metal pipe can be continuously bent, and the bending efficiency of the metal pipe is improved.

The flexible pin inserting machine comprises a plastic shell feeding mechanism, a plastic shell positioning mechanism, a terminal set feeding, folding and cutting mechanism, a pin inserting mechanism, a material belt cutting mechanism, a welding foot bending mechanism, a semi-finished product positioning mechanism, a shielding sheet taking and inserting mechanism and a discharging mechanism. Automatic feeding of a plastic shell is realized through the plastic shell feeding mechanism, and feeding of a terminal group, bending of a plugging end of the terminal group and cutting of the terminal group according to a preset length are realized through the terminal group feeding and bending mechanism; the plastic shell positioning mechanism and the pin inserting mechanism are matched to insert the terminal group into the plastic shell; through the material belt cutting mechanism, automatic cutting and removal of the terminal material belt are realized; the welding leg bending mechanism is used for bending the welding end of the welding terminal group; through cooperation of the semi-finished product positioning mechanism and the shielding sheet taking and inserting mechanism, feeding, cutting and sheet inserting of shielding sheets and removal of shielding sheet material belts are achieved. The whole processing is full-automatic, the production efficiency is greatly improved, and the equipment can be adapted to the production of connectors of various specifications.

The application discloses a bending machine for metal processing, which comprises a machine body, a bending cutter head and a mounting block arranged on the machine body, two supporting blocks arranged on the mounting block, a shell fixedly installed on the machine body, and an electromagnet arranged on the shell; a guide block, a mounting cavity formed in the shell, a fixed plate fixedly installed in the mounting cavity, the guide block being tightly connected with the fixed plate through a plurality of first springs, a first sliding rod slidingly installed on the guide block, and the first sliding rod being connected with the electromagnet through a second sliding rod. The bending machine can push the thin iron plate under the bending cutter head without moving the thin iron plate by the staff, and the bending cutter head can perform the next bending processing on different positions of the thin iron plate, so that the operation is more convenient and fast, the workload of the staff is greatly reduced, and the efficient processing of the thin iron plate is facilitated.

A method for producing a seam on a workpiece made of flat material using a bending machine is disclosed. The bending machine comprises a first clamping jaw, a second clamping jaw that is mounted movably relative to the first clamping jaw and configured to clamp, together with the first clamping jaw, the workpiece, and a bending unit that is arranged on one of the clamping jaws and has a bending tool, the bending unit being configured to bend a portion of the workpiece by moving the bending tool relative to the associated clamping jaw to form a fold. The method comprises producing a pre-seam on the workpiece, comprising forming a first fold, and closing the pre-seam to form a seam by closing the first fold with the bending unit in a state in which the other of the clamping jaws is spaced from the seam.

The present invention relates to a multi-station metal decorative plate pressing device for automobile interior and exterior parts, which is convenient for replacing molds. The device comprises a frame, a lower template horizontally arranged on the frame, at least one profiling mold arranged above the lower template for placing a product, an upper template horizontally arranged above the profiling mold, a bending mechanism arranged at the bottom of the upper template and above the profiling mold for simultaneously bending multiple clamping feet on the product, a lifting mechanism arranged on the frame for driving the upper template to drive the bending mechanism to rise and fall, and an upward lifting mechanism arranged on the lower template for driving the profiling mold to rise and fall and simultaneously flatten the bent clamping feet. The device can first simultaneously bend multiple clamping feet on the product by the bending mechanism, and then drive the profiling mold to rise and fall by the upward lifting mechanism to simultaneously flatten the bent clamping feet, which not only greatly improves work efficiency and reduces labor intensity, but also ensures installation quality.

The invention belongs to the technical field of welding, and particularly relates to a steel wire rope rigging production welding machine which comprises a workbench. The top of the workbench is hollowed out and fixedly connected with a lifting frame. A steel wire rope body is arranged on the lifting frame; a bending mechanism is arranged on the lifting frame and used for bending a steel wire rope body. A fixing mechanism is arranged on the lifting frame and used for fixing and clamping the free end of the steel wire rope body; a first motor is started, an output shaft of the first motor drives a rotating rod to rotate, the rotating rod drives a bending roller to rotate, and bending is conducted through the bending roller; when the rotating rod rotates, a worm is driven to rotate through cooperation of a first rotating wheel, a belt and a second rotating wheel, a second gear is driven to rotate through cooperation of the worm and a worm gear, a first gear is driven to rotate through the second gear, a two-way lead screw is driven to rotate through the first gear, two clamping plates are driven to move through the two-way lead screw, and the steel wire rope body is fixed; therefore, bending and fixing are synchronously carried out.

The utility model provides a heating sheet bending device which comprises a rack, a feeding mechanism, a bending mechanism, a guide mechanism and a reset mechanism, a bending area is arranged on the rack, the guide mechanism comprises a guide base part and a first guide groove, and the feeding mechanism is used for driving a heating sheet to pass through the first guide groove and enter the bending area; the bending mechanism comprises a rotating base body, a bending rod and a rotating motion module used for driving the rotating base body and the bending rod to rotate, the bending rod deviates from the rotating axis of the rotating motion module, the rotating motion module drives the bending rod to rotate, and the bending rod bends the heating piece; the reset mechanism drives the bending rod to leave and enter the bending area, and in the state that the bending rod leaves the bending area, the rotary motion module drives the bending rod to reversely rotate and reset. The heating sheet bending device can complete bending forming of the heating sheet, and for ultrathin or superfine metal heating sheets, the advantages of being accurate in bending forming size, high in bending forming efficiency, controllable in bending forming size, low in labor cost and the like can be achieved.

The invention relates to the technical field of welding, and discloses a complex sheet metal frame cabinet tailor-welding method which comprises the following steps: S1, splitting: assembling an upper frame, a lower frame and a middle stand column according to a design structure of a frame cabinet; s2, bending is conducted, specifically, corners of the upper frame, the lower frame and the middle stand column are bent; s3, splicing is conducted, specifically, the upper frame, the lower frame and the middle stand columns are spliced into a frame, and the middle stand columns are clamped in the bent positions; and S4, welding is conducted, specifically, the spliced exposed parts of the upper frame, the lower frame and the middle stand column are welded. Through the four-step process of modular splitting, precise bending, mechanical interlocking and flat welding optimization, an innovative frame of mechanical positioning and then welding fixing is constructed, welding deformation is controlled from the source, the assembly consistency is improved, mechanical structure design and the welding process are deeply coupled, and the welding efficiency is improved. And a dual anti-deformation mechanism of physical interlocking constraint and welding heat input control is formed.

The utility model discloses a feeding mechanism for a large-diameter reinforcing steel bar bending device, the feeding mechanism comprises an unbinding mechanism, a single splitting mechanism and a single conveying mechanism, the unbinding mechanism is arranged at the top of a support frame, a slope hopper is arranged at the top of the support frame, the single splitting mechanism is arranged at a transverse strip-shaped discharge port of the slope hopper, and the single conveying mechanism is arranged on the support frame. The single conveying mechanism is installed at the bottom of the slope face of the supporting frame and used for conveying the reinforcing steel bars sent out by the single splitting mechanism into a feeding port of the reinforcing steel bar bending machine. The unbinding mechanism unbinds a plurality of steel bars which are hoisted and bound, the steel bars are loosely placed in the slope hopper, the single-bar splitting mechanism splits the steel bars in the slope hopper and feeds the steel bars into the single-bar conveying mechanism, the feeding mechanism greatly reduces labor intensity, saves time and labor, does not need manual unbinding and discharging, and is higher in operation safety.

The utility model relates to the technical field of copper pipes, in particular to a copper pipe machining, cooling and bending all-in-one machine which comprises a bearing platform, a bending mechanism is installed on the bearing platform, a cooling mechanism and a clamping mechanism are installed on the bearing platform, the cooling mechanism comprises a first through hole, the first through hole is formed in the bearing platform, and the clamping mechanism is arranged on the bearing platform. A first through hole is formed in the bottom end of the bearing platform, the first through hole is a square through hole, a support is fixedly installed at the bottom end of the bearing platform, the support is an arch-shaped frame, and a fan is fixedly installed on the inner wall of the support. According to the copper pipe bending machine, the bending mechanism is arranged and matched with the clamping mechanism, a copper pipe can be conveniently bent, meanwhile, the bending die can be conveniently cleaned, follow-up bending machining is facilitated, and the purpose of cooling the copper pipe is achieved through the cooling mechanism.

The utility model relates to an automatic cutting and bending machine which comprises a first machine case, a second machine case, a straightening mechanism, a cutting mechanism and a first bending mechanism, and the straightening mechanism is fixedly arranged at the upper end of the first machine case; the upper end face of the second machine box is an inclined end face, the cutting mechanism and the first bending mechanism are both fixedly arranged on the second machine box, and the cutting mechanism is located on the side, close to the straightening mechanism, of the first bending mechanism. A magnetic attraction mechanism is arranged in the first bending mechanism; the first machine box and the second machine box are provided with a wire conveying channel penetrating through the straightening mechanism, the cutting mechanism and the first bending mechanism. Compared with the prior art, the wire rod bending device can keep the wire rod stable, the wire rod bending precision is higher, and the product yield is improved.

This invention discloses a blade-aligning device and its usage method suitable for the center of a bending machine, including a pressure base, a pressing and aligning mechanism, and multiple pressure blades. The multiple pressure blades include N first pressure blades arranged side-by-side in sequence, and several second pressure blades respectively disposed on both ends of the N first pressure blades. An elastic element is provided between two adjacent first pressure blades. In a free state, the elastic element creates an adjustable gap between two adjacent first pressure blades. The width of the adjustable gap is set as A, the clamping range width of the first pressure blade is set as C, and the clamping range width of the second pressure blade is set as B. A(N-1)≥2B is set. The pressing and aligning mechanism includes two pressing parts and a pressing drive component. The N first pressure blades are set as an initial pressure blade group. The pressing parts are used to grip the first pressure blade at the end of the initial pressure blade group and any one of the second pressure blades on the end side. Blade alignment is achieved by driving the two pressing parts closer or further apart through the pressing drive component, thus completing stepless adjustment of the clamping width.

The efficient bending device comprises a unit bending mechanism, the unit bending mechanism comprises a mounting base, a bending platform is fixedly mounted on the upper surface of the mounting base, an overturning table is rotatably mounted on the side face of the bending platform, and a first hydraulic oil cylinder is rotatably mounted in the bending platform; the telescopic end of the first hydraulic oil cylinder is rotationally connected with the overturning table, a lower mold is arranged on the upper surface of the overturning table, and a second hydraulic oil cylinder is fixedly installed in the overturning table. According to the device, the angle-adjustable upper die and the angle-adjustable lower die are arranged, a fourth hydraulic oil cylinder stretches out to drive the upper die to move downwards, a bent plate is pressed and fixed to a bending platform, and a second hydraulic oil cylinder is used for pushing the lower die to bend the bent plate at different angles; therefore, the function of multi-angle bending machining of the same set of die is achieved, the problem that multiple upper and lower dies are mutually switched and used tediously is solved, conditions are provided for improving the bending machining efficiency, and using is more convenient and faster.

The invention discloses a full-automatic strip forming machine for new energy copper-aluminum bar production and a using method of the full-automatic strip forming machine, and belongs to the technical field of metal material machining equipment. The first fixing block is arranged at the top of the base, the synchronous wheel is rotationally arranged on one side of the first fixing block, the first motor is fixedly arranged on one side of the top of the base, and the clamping induction piece is arranged on one side of the first fixing block; according to the invention, an existing material rolling process is optimized into a straight strip material process, namely, a straight strip copper-aluminum bar is used as a raw material, and the process is reversed, so that the overall production efficiency is remarkably improved, secondly, the equipment adopts a feeding mechanism, namely a gun barrel feeding mechanism, which is different from a material rolling and bending machine and is provided with a wide surface straightening mechanism, a narrow surface straightening mechanism and a wire feeding gear box, so that the production efficiency is greatly improved, and the production cost is reduced. The raw materials in the elastic clamping head of the gun barrel and the second clamping shaft of the machine table can realize a feeding form of clamping, loosening and discharging or clamping, loosening and returning, and compared with a previous coil stock bending machine structure, the production efficiency is improved.

The invention discloses a copper bar bending section device and a detection method thereof.The copper bar bending section device comprises a rack, an H-shaped horizontal frame is fixed to one end of the interior of the rack, and a double-station hydraulic bending machine used for synchronously bending two straight copper bar workpieces into a U shape is installed in the portion, above the H-shaped horizontal frame, of the interior of the rack; supporting pieces are fixed to the left outer wall and the right outer wall of the rack correspondingly, two symmetrical supporting tables are slidably installed between the two supporting pieces, and the supporting tables slide in the Y-axis direction. The double-station hydraulic bending machine can complete high-precision bending operation in a short time, the revolution type section detection module can conduct detection on the bending portion of the copper bar along the outer wall of the copper bar, the probe can conduct comprehensive scanning on the bending portion of the copper bar through rotation driving, and it is ensured that no matter which position of the U-shaped bending portion is, the bending position of the U-shaped bending portion can be accurately detected. And the probe can obtain sufficient section information.

A lower die is provided with a stripping swing block and an outer sliding block, the stripping swing block is hinged to a lower stripping plate, the outer sliding block is horizontally arranged and arranged on the side of the stripping swing block in a sliding mode, an upper die is provided with a slotting tool and a pressing block, the slotting tool is arranged on an upper die base, the lower end of the slotting tool extends to the side above the outer sliding block, and the pressing block is arranged on the upper die base. And the pressing block is arranged at the lower end part of the upper stripping plate. The stripping swing block rotationally connected with the lower die and the outer sliding block slidably connected with the lower die are arranged on the lower die, a straight long edge and a bent short edge which are perpendicular to each other can be synchronously bent on a product in the die closing process, the bent structure can avoid an inner buckle structure to avoid deformation of the inner buckle structure, the lower die does not need to move in the die opening process, and the production cost is reduced. The outer sliding block can be pulled to horizontally move and return and the stripping swing block can be pulled to rotate and return directly through the second elastic component and the first elastic component in sequence, a bending structure on a product cannot be damaged, and the die is simple in structure, low in manufacturing cost and high in forming yield.