1355results about "Shaping safety devices" patented technology

The invention relates to a shielding case progressive die device with a zero-gap bending forming function, the device comprises a lower die assembly, an upper die assembly and a forming bending punch, the side wall of the punch is provided with a shearing edge, and the shearing edge is matched with a lower die to cut off a side edge connecting belt in the bending stroke so as to maintain positioning; the lower die is provided with a shaping groove corresponding to a prefabricated upwarp angle of a product, and when the die is closed to a bottom dead center, the shaping groove and the punch enclose to form a closed extrusion cavity with the volume smaller than that of a material, so that the upwarp angle material is forced to plastically flow and backfill a joint. The method has the advantages that the physical zero gap of the side wall is achieved through the mold closing force, electromagnetic leakage can be blocked without the welding procedure, and the forming precision is high.

The invention provides stamping equipment for automobile engine oil pan production, and belongs to the technical field of oil pan stamping equipment. Which comprises a stamping equipment body and is characterized in that a lower die and an upper die are installed on the stamping equipment body, a first supporting frame is installed on one side of the stamping equipment body, and a second supporting frame is installed on the other side of the stamping equipment body; an automobile oil pan material plate is placed on the top of the first supporting frame. By arranging the auxiliary feeding mechanism and the auxiliary discharging mechanism, the auxiliary feeding mechanism can be utilized, workers do not need to make direct contact with an automobile oil pan material plate, the automobile oil pan material plate can be rapidly and stably transferred to the position between the lower die and the upper die, and accurate alignment can be achieved after transferring, and the automobile oil pan material plate can be reliably placed on the top of the lower die; and compared with a traditional manual handheld plate feeding mode, the feeding device is safer and more reliable.

The invention discloses an automatic die changing control system of a press machine. The automatic die changing control system comprises a programmable logic controller, electrical hardware electrically connected with the programmable logic controller and an execution component. The programmable logic controller is configured to achieve the control functions of sliding block die-filling height adjustment, balancer air pressure adjustment, die clamping device action, movable workbench operation and die identification number switching, and triggers at least two control functions to be executed in parallel in the die changing process. The programmable logic controller is connected with all electrical hardware and execution components through preset program logic so as to control starting, running and ending of the automatic die changing process in the whole process.

The invention discloses an automatic taking stamping die device with a waste separation function, and relates to the technical field of stamping machines, the automatic taking stamping die device comprises a bottom plate, the top surface of the bottom plate is provided with a stamping base unit capable of realizing classified and divided conveying of waste and a target workpiece after a stamping process is completed; the top surface of the stamping base unit is provided with a stamping execution unit with a function of quickly replacing a die as required; the stamping base unit comprises a stamping base frame fixedly mounted on the top surface of the bottom plate; when the stamping driving rod descends to the preset height, the punch makes contact with a stamping blank, workpiece shaping in the first stage and workpiece cutting and separating operation in the second stage are synchronously completed, after workpiece machining is completed, the punch mounting base continues to conduct downward pressing, the material taking pressing block presses one end of the workpiece, and the workpiece is cut and separated. The other end of the workpiece is promoted to tilt and fall into the material taking movable groove, clamping stagnation of the workpiece and the punch is prevented, meanwhile, it is ensured that the workpiece is attached to the surface of the guiding protective net, and smooth proceeding of the follow-up automatic workpiece taking procedure is ensured.

The invention discloses an elastic piece continuous punch forming device and technology, and relates to the technical field of punching, the elastic piece continuous punch forming device comprises a control module, an alarm module, an upper die assembly and a lower die assembly, and the lower die assembly is provided with a punched hole matched with the upper die assembly; through holes are formed in the lower die assembly and correspond to the positions, below the plane of the stamped residual material belt and the plane of the stamped formed product, of the lower die assembly. The material jumping prevention assembly is arranged at the bottom of the lower die assembly, comprises a negative pressure plate, a first negative pressure cavity, a second negative pressure cavity, a first air pressure sensor, a second air pressure sensor, a sealing part, a plurality of telescopic assemblies and an on-off assembly, can prevent a material belt from driving waste materials to jump, can also perform blanking detection on punched and formed products, can also perform monitoring and alarming on jumping of the material belt, and is high in practicability. And a punch in the upper die assembly can be cleaned and cooled.

The invention relates to the technical field of bending machining, and discloses a hydraulic accessory pneumatic clamping and bending machining device which comprises a machining table, a bending block is fixedly installed at the output end of a hydraulic cylinder, limiting frames are installed at the positions, located on the two sides of the bending block, of the top of the machining table correspondingly, and first extrusion rollers are rotationally connected to the inner walls of the two limiting frames correspondingly; according to the pipe or columnar material bending device, a bending block is matched with a first extrusion roller rotationally connected to a limiting frame to extrude and bend a pipe or a columnar material together, in the process, the first extrusion roller is rotationally connected to the limiting frame, and in the process, the pipe or the columnar material is extruded and bent through the first extrusion roller, so that the pipe or the columnar material is extruded and bent; the distance between the bending area and the clamping area is kept unchanged, the bending strength is not affected, the bending size is changed, meanwhile, the clamping position and distance are synchronously changed, self-adaptive clamping adjustment in the bending size adjusting process is achieved, workers do not need to conduct repeated multi-term adjustment, the workload is reduced, and the working efficiency and the machining precision are improved.

The invention discloses an automobile thermal forming stamping die anti-sticking coating protection assembly, and relates to the technical field of automobile part production, the automobile thermal forming stamping die anti-sticking coating protection assembly comprises a die body, the die body is provided with an auxiliary mechanism used for protecting an anti-sticking coating, and the auxiliary mechanism comprises two electric push rods, two cylindrical holes, a storage tank and two sliding grooves. A first electric valve is installed at the output end of the storage tank, a double-shaft motor is arranged on the periphery of the storage tank, and a first pump head and a second pump head are installed at the two output ends of the double-shaft motor through a main electromagnetic clutch and an auxiliary electromagnetic clutch respectively. When the mold release agent is used, scratch and abrasion of impurities to the anti-mold-sticking coating are reduced through impurity cleaning, a film formed by spraying the mold release agent on the surface of the anti-mold-sticking coating not only can play a role in mold release and lubrication, but also can play a role in buffering the anti-mold-sticking coating, so that the service life of the anti-mold-sticking coating is prolonged, and frequent shutdown is avoided.

The invention relates to the technical field of stamping and punching dies, in particular to a stamping and punching die for furniture production, comprising: a punching assembly comprising a supporting seat; the material pressing assembly comprises a pressing plate arranged above the supporting seat; the positioning assembly comprises a die holder arranged at the top of the supporting seat and a limiting clamping block arranged on the inner wall of the die holder; the ejection assembly comprises an ejection cylinder arranged at the bottom of the die holder; the feeding assembly comprises a driven wheel disc arranged at the bottom of the die holder, a rotating wheel disc arranged on the supporting seat and a transmission belt arranged between the driven wheel disc and the rotating wheel disc; the transmission assembly comprises a rotating column arranged at the end of the rotating wheel disc, a spiral sliding groove formed in the outer wall of the rotating column and a guide sliding block arranged in the pressing plate. Lifting of the pressing plate drives the rotating wheel disc to rotate through the guide sliding block and the rotating column, rotation of the rotating wheel disc drives the die holder to linearly move through the transmission belt and the driven wheel disc, and displacement of the die holder drives the limiting clamping block to rotate through the top cylinder.

The invention discloses an inner flanging bending device for a metal plate, and relates to the technical field of bending equipment, the inner flanging bending device comprises a base and a positioning frame, the top of the base is provided with a positioning plate, the top of the positioning plate is provided with a limiting plate, and the top of the limiting plate is provided with a fixing plate; and positioning assemblies for reinforcing the limiting plate are arranged at the two ends of the limiting plate correspondingly, each positioning assembly comprises a rack, a gear and a contact block, the contact blocks make contact with the outer wall of the limiting plate, and springs are arranged at the bottoms of the contact blocks. Through the arrangement of the positioning assembly, a sliding block drives a rack to move downwards, the rack drives a gear to rotate, the other set of rack drives a connecting rod to move upwards, a spring makes contact with the bottom of a contact block, the contact block is ejected upwards, and the contact block is attached to the outer wall of a limiting plate; and secondly, by arranging the shape of the contact block, the stability of the limiting plate is effectively improved when the fixing plate makes contact with the metal plate, and the phenomenon that the limiting plate shakes is greatly reduced.

The invention discloses a pipe bending machine for U-shaped pipe production. The pipe bending machine comprises a machining table, and guide grooves are formed in the two sides of the machining table; and the bending mechanism is installed at the top of the machining table and used for bending the pipeline, the bending mechanism comprises bending tables symmetrically arranged at the top of the machining table, and first gears are rotationally arranged at the tops of the bending tables. The telescopic J-shaped frame achieves the expansion effect under threaded connection of the threaded rod, so that the gap between the extrusion wheel and the abutting wheel is conveniently adjusted, pipelines with different diameters can be bent, meanwhile, when the bending range needs to be changed, only a rotating handle needs to be rotated, the bending base moves relatively under rotation of the two-way threaded rod, and the bending range is changed. The bending distance can be accurately controlled through the cooperation of the scale plate and the finger arrow, and then bending of different amplitudes can be completed, so that the mechanism not only improves the bending efficiency, but also greatly improves the adaptability and flexibility of equipment, and meets the efficient and accurate bending requirements of pipelines of different diameters.

The utility model discloses a movable elbow blank bending die. The movable elbow blank bending die mainly comprises an upper die base, a female die plate, a lower die base, a cushion block, a male die plate and the like. A material pushing assembly and a lubricating assembly are arranged on the male die plate, and an oil pumping assembly in the lubricating assembly is in linkage with the upper die plate to achieve automatic oil pumping. The oil pumping assembly comprises a piston cylinder, a piston rod and the like, and lubricating oil can be accurately conveyed between a blank and a material pushing plate through a main oil channel and an auxiliary oil channel before bending. And the material pushing assembly pushes the formed part out of the convex mold plate through a guide column, a push plate and the like. In addition, the pushing plate is provided with an oil groove and an oil receiving groove, and the oil receiving groove can recycle lubricating oil to an oil tank for recycling. According to the die, through cooperation of all the assemblies, manual participation is reduced, efficient automatic lubricating and discharging are achieved, the production efficiency and the product quality are improved, the cost is reduced, and good practicability and economical efficiency are achieved.

The invention discloses a punching guiding and positioning jig of a punching machine, and relates to the technical field of punching machine material guiding structures. The machine frame extends along a strip feeding path and spans from the feeding side of the punching area to the discharging side of the punching area; supporting frames with adjustable intervals are arranged on the two sides of the top of the rack respectively; the clamping and conveying assemblies are symmetrically installed on the rack and used for clamping the edges of the two sides of the strip in the width direction and driving the strip to be conveyed in a straight line. By arranging the clamping array running along with the endless flexible carrier, line contact high-pressure conveying of traditional rollers is converted into multi-point distributed surface contact linear clamping, in the linear conveying area, the multiple clamping pincers are closed at the same time and share traction force together, the clamping pressure on the unit area is greatly reduced, and the clamping efficiency is improved. The method is particularly suitable for a net-shaped waste framework with reduced strength after punching, and material tensile deformation or fracture caused by local stress concentration is effectively avoided.

The utility model relates to the field of metal wiring terminal production equipment, in particular to an automatic feeding and discharging type metal wiring terminal stamping die which comprises a bottom frame, an overturning pressure-bearing seat is rotationally installed on the bottom frame, a metal workpiece is borne on the overturning pressure-bearing seat through a lower die seat, and a punch used for stamping the metal workpiece is installed above the bottom frame. And after the overturning pressure-bearing seat is overturned, the processed metal workpiece can be popped out by utilizing the rotating rod to realize unloading. According to the stamping die, automatic feeding is achieved through the feeding barrel and the pushing piece, the metal workpiece is extruded through the cooperation of the extrusion plate, the feeding speed is high, and automatic positioning and fixing can be achieved. According to the utility model, the overturning pressure-bearing seat is matched with the rotating rod to realize automatic unloading of metal workpieces; the stamping push rod is used for pushing the push plate to move, so that stamping of the punch, overturning of the overturning pressure-bearing seat and ejection of a machined metal workpiece through the rotating rod can be achieved in sequence. Therefore, the equipment integration level is higher, and the use is safer and more reliable.

The utility model discloses a mould guide pillar for reducing impact force, which relates to the technical field of mould guide pillars and comprises a guide sleeve, a guide pillar and a buffer component, the buffer component comprises a mounting seat, one end of the guide pillar is provided with a mounting groove, and two sides of the mounting seat are respectively provided with a first decompression air bag and a second decompression air bag. According to the die guide pillar capable of reducing the impact force, the impact force between the guide sleeve and the guide pillar is reduced through the pressed deformation of the first pressure reduction air bag, part of air can enter the second pressure reduction air bag through the air inlet pipe when the first pressure reduction air bag deforms, and the first pressure reduction air bag is prevented from being broken due to excessive pressure; a second pressure reducing spring is arranged to cooperate with a second pressing plate to further reduce impact force; the first induction reed is arranged to be matched with the second induction reed, when the spring is aged to a certain degree, the compression stroke is shortened, and the first induction reed makes contact with the second induction reed to enable the buzzer to give an alarm to prompt an operator to overhaul and replace the spring.

The utility model relates to a mould base, concretely is a kind of special-shaped metal piece stamping die mould base, this mould base includes base and the lower support plate and mould base main body being set on base, and it is provided with buffer mechanism and guiding mechanism between base and lower support plate, and base includes seat body, and lower support plate includes plate body, lower support plate is set between base and mould base main body, mould base main body is fixed on lower support plate, seat body is attached to the upper end surface of plate body, fixed shell is fixed in the bottom of plate body, recess is formed in fixed shell, wherein buffer mechanism includes capsule, and capsule includes horizontal part and respectively set in the subsidence of horizontal part both ends, two subsidence are symmetrical to the both ends of horizontal part, guiding mechanism includes upper guiding cap and guide rod.The special-shaped metal piece stamping die mould base, buffer effect is played between plate body and seat body by the capsule set, reduce the influence of pressure to seat body and plate body, make the ability of mould base to bear pressure stronger.

The utility model discloses an anti-splashing cutting stamping safety protection die, which relates to the technical field of stamping and comprises a top plate, a first electric push rod is mounted in the middle of the bottom surface of the top plate, four first telescopic rods are fixedly connected to the peripheral side of the bottom surface of the top plate, a base is fixedly connected to one end of each first telescopic rod, and a discharging frame is arranged on one side of the top surface of the base. A feeding frame is arranged on the other side of the top face of the base, a cutting table is arranged between the discharging frame and the feeding frame, and an upper die is fixedly connected to an output shaft of the first electric push rod. According to the utility model, the transmission belt is matched with the push block and the motor, so that the transmission speed and the pushing force can be conveniently adjusted according to the specifications and the shapes of materials, the accuracy and the adaptability of material transmission are improved, and the function of stably and accurately pushing different materials can be realized; finally, the problems that when an electric push rod of existing equipment pushes materials, accurate positioning is difficult, and discharging is inconvenient are solved, and the overall efficiency of cutting and stamping machining and the quality of finished products are improved.

This utility model relates to a welding deformation correction device for steel structure components, belonging to the field of steel structure component production technology. It includes a traveling track and a self-propelled trolley that travels along the length of the track. A vertical support column is mounted on the self-propelled trolley, and a horizontal support cantilever is mounted at the top of the support column. A first mounting seat and a second mounting seat, movable and lockable along the length of the horizontal support cantilever, are mounted on the horizontal support cantilever. A gas torch and a correction detection device are respectively mounted on the first and second mounting seats. This utility model has the following advantages: the self-propelled trolley, carrying the gas torch and correction detection device, moves along the length of the steel plate, enabling a more uniform movement speed of the flame torch and better heating of the steel structure component. The gas torch is used for flame correction of the steel plate. The correction detection device is used to detect the flame correction effect and prevent overcorrection as much as possible.

The invention relates to the technical field of intelligent protection, and discloses a metal plate stamping anti-collision system based on force feedback, which comprises a data acquisition module, a data processing module, a feature extraction module, a collision risk prediction module, a dynamic anti-collision control module and a real-time anti-collision intervention module, force signal data in the stamping process is obtained; performing noise cleaning on the force signal data to obtain a clean force signal in the stamping process; extracting a time domain feature and a frequency domain feature in the clean power signal to obtain a time domain feature vector and a frequency domain feature vector in the stamping process; performing collision risk prediction on the stamping process based on the time domain feature vector and the frequency domain feature vector to obtain a collision risk level of the stamping process; dynamically generating an anti-collision control instruction of the stamping equipment according to the collision risk grade; the stamping process is intervened in real time based on the anti-collision control instruction; according to the invention, the efficiency of production operation, quality control, mold maintenance and automation level can be improved.

The utility model relates to the technical field of hardware part processing, and discloses a limit pressing device for hardware parts, which comprises an equipment main body, the equipment main body comprises a working table, a rectangular hole is arranged in the middle of the working table, a collecting box is arranged below the working table, the bottom end of the working table is fixedly connected with a plurality of supporting legs, and the supporting legs are arranged on the working table. The front ends of the supporting legs are fixedly connected with a supporting plate, the bottom end of the supporting plate is fixedly connected with an inclined supporting rod, and one end of the inclined supporting rod is fixedly connected with the supporting legs; by arranging a motor, a rotating shaft, a connecting rod, a mold, an extrusion groove, a compression spring and a top plate, after a hardware part is pressed, the motor drives the rotating shaft to rotate by 180 degrees, so that the mold faces downwards to automatically pour out the machined hardware part, the hardware part can be prevented from being clamped in the extrusion groove due to the compression spring and the top plate, and the hardware part can be conveniently placed next time; time and labor are saved, and the working efficiency is effectively improved.

The utility model discloses a stamping equipment protective device for hardware machining, which relates to the technical field of mechanical safety protection and comprises a stamping die, two telescopic supporting heads are symmetrically arranged on the edge of a lower die of the stamping die, rotating assemblies are arranged on the two telescopic supporting heads, and the two rotating assemblies are respectively connected with a half-cover-shaped protective cover in a driving manner. The protective cover is used for forming a shielding face in the vertical stamping direction of the stamping die. When the upper die is pressed downwards, the side wall of the die automatically triggers the telescopic supporting head to move, the driving rotating assembly drives the protective cover to be unfolded synchronously, a plane shielding barrier perpendicular to the machining direction is formed at the moment of punching, splashing chippings are accurately intercepted, and the problems of sight blind areas and protection lag existing in a traditional fixed protective device are effectively solved.

The utility model provides a hydraulic protection system of a press machine and the press machine, and relates to the technical field of press machine equipment, the hydraulic protection system of the press machine comprises a hydraulic station, a plurality of oil inlet pipes, a plurality of oil return pipes, a plurality of hydraulic protection oil cylinders, a plurality of pressure detection structures and a plurality of unloading valve groups, the two ends of each oil inlet pipe are communicated with the oil outlet and the corresponding hydraulic protection oil cylinder respectively, the overload protection valve comprises a working oil cavity and a first oil return cavity, and the first oil return cavity is communicated with the oil return opening through an oil return pipe; the pressure detection structures are electrically connected with the electromagnetic valves, and the multiple electromagnetic valves are used for being opened at the same time according to at least one overload signal; the electromagnetic valve comprises an electromagnetic valve pressure oil cavity and a second oil return cavity, the electromagnetic valve pressure oil cavity is communicated with the working oil cavity, and the second oil return cavity is communicated with the oil return opening through an oil return pipe. When a single hydraulic protection oil cylinder is overloaded, all the hydraulic protection oil cylinders can be unloaded, so that the safe work of the press machine is ensured.

This utility model relates to the field of pipe bending technology, and more particularly to a swivel chair stainless steel U-shaped frame pipe bending and straightening device. The technical solution includes a workbench, with a fixed bracket on top for installation. An electric push rod for driving is located on top of the fixed bracket. A top plate is located below the electric push rod, and an upper template for straightening is located at the bottom of the top plate. A lower template for use with the upper template is located on top of the workbench. Both the lower and upper templates have U-shaped grooves on their surfaces. Positioning components for positioning the U-shaped frame are located on both sides of the lower template. The positioning components include push-pull rods for pushing. This utility model, through the arrangement of push-pull rods, positioning plates, anti-slip pads, gears, toothed plates, ratchet wheels, and pawls, can achieve rapid positioning of the U-shaped frame, effectively preventing processing deviations caused by workpiece displacement during the straightening process and improving the processing quality of the equipment.

The utility model discloses a positioning device for processing a mobile phone middle frame blank, which comprises a bending table, a fixed seat is fixedly arranged at the top of the bending table, a turntable and a bending assembly are arranged at the top of the bending table, an electric sliding table is arranged at the top of the fixed seat, a batten and a transverse plate are fixedly arranged on the surface of the electric sliding table, and the batten and the transverse plate are fixedly arranged on the top of the bending table. A sliding rod is slidably connected to the surface of the transverse plate, a push-pull plate is fixedly connected to the end of the sliding rod, a sliding rail is fixedly connected to the surface of the transverse plate, and a first sliding block is slidably connected to the surface of the sliding rail. The circular plate is pulled through the tension spring, then the circular plate drives the push-pull plate to stir the stirring shaft through the sliding rod, and therefore the stirring shaft drives the clamping plate through the first sliding block to conduct inner supporting, clamping and positioning on a blank on the top of the electric sliding table, and clamping and positioning on a mobile phone middle frame blank on the top of the sliding table can be achieved; the purpose of guaranteeing the position stability of the blank in the moving process is achieved.

The utility model discloses a large-torque intelligent control bending machine with a shock absorption function, and relates to the technical field of bending machines, the large-torque intelligent control bending machine with the shock absorption function comprises a machine body, an upper die mechanism, a bottom die mechanism and an isolation shock absorption mechanism, the upper die mechanism comprises a mounting table, and a bending upper die is mounted at the bottom of the mounting table; the isolation damping mechanism comprises a fixed table, a buffer table is mounted on the fixed table, a mounting frame is mounted at the rear end of the mounting table, and a plurality of damping springs are mounted between the mounting frame and the buffer table; the bottom die mechanism comprises a bottom die table, the bottom die table is provided with a bending bottom die, the shock absorption mechanism is arranged at the connecting position of the machine body and the upper die mechanism provided with the hydraulic driving equipment, shock generated by the hydraulic driving mechanism can be absorbed and buffered through the shock absorption mechanism, and the shock transmitted to the machine body is greatly weakened; the bottom die and other equipment are prevented from being affected by vibration, and the service life of the equipment is prolonged.

The invention relates to a flanging forming method and tool for an integrated end socket connecting pipe of a nuclear power evaporator, and belongs to the technical field of forging. The end socket connecting pipe flanging forming method comprises the steps that S1, systematic assembly of an upper positioning frame, a lower positioning frame, a forming lower die and a centering column is completed; s2, the nuclear power evaporator integrated end socket is fixed to the upper positioning frame through an end socket positioning structure of the upper positioning frame, and an end socket binding body is formed; s3, the end socket binding body is hoisted into a local heating device for separated heating; s4, the lower positioning frame assembled with the forming lower die is hoisted to the position below the flanging punch, and the center is centered; s5, after heating and heat preservation of the end socket binding body are finished, the end socket binding body is transferred to the position above the lower positioning frame; according to the method, the problem that the positioning precision of connecting pipe forming is low can be effectively solved, accurate flanging forming of the nuclear power evaporator integrated end socket forge piece with the space connecting pipe can be achieved, the material utilization rate is remarkably increased, and a reliable technical scheme is provided for integrated and weldless manufacturing of key components of nuclear power equipment.

The utility model discloses a punch fixture, include: sliding block has connecting portion and actuating portion, drive part is connected in the connecting portion of sliding block, is used for driving sliding block switches between idle state and working condition, in idle state, the actuating portion of sliding block has the distance between the product to be processed on processing position with the preset, in working condition, the actuating portion of sliding block extrudes the product to be processed on processing position, lock catch mechanism, lock catch mechanism includes first hook block, when punch fixture is in idle state, lock catch mechanism has locking state and unlocking state, in locking state, first hook block is contacted with sliding block and fixes sliding block, in unlocking state, first hook block is separated from sliding block, so that drive part can drive sliding block to the direction movement of processing position. When punch fixture is in idle state, fix sliding block through lock catch mechanism, prevent punch fixture to lose drive source and cause the sudden fall of sliding block, can improve the safety performance of punch fixture.

The utility model discloses a stamping die with a discharging structure, and relates to the technical field of stamping dies, the stamping die comprises an upper die holder and a lower die holder, the bottom of the upper die holder is fixedly connected with a male die fixing plate, and the top of the male die fixing plate is connected with a male die; the top of the lower die base is connected with a female die fixing plate, the top of the female die fixing plate is connected with a female die, and the male die is matched with the female die. The top of the lower die base is connected with a die push-out assembly, and the die push-out assembly is used for pushing the stamping die located in the female die out of the female die after stamping is completed. Through the arrangement of the die push-out assembly and the self-adaptive adjusting assembly, the effect that the contact state of the discharging plate and the stamping parts can be flexibly adjusted according to different shapes and sizes of the stamping parts is achieved; the problems that the production cost is increased and the production period is prolonged due to the fact that a discharging structure is frequently replaced to adapt to different stamping dies can be solved.

The utility model discloses a thick Bundy pipe bender, relates to the Bundy pipe processing technical field, and concretely comprises a machine base, a lower panel and an upper panel, the top of the machine base is provided with the lower panel, the top of the lower panel is provided with a pipe bending die, the pipe bending die is provided with a shaping groove matched with a thick Bundy pipe bend, and the shaping groove is provided with a shaping groove matched with the thick Bundy pipe bend. A main shaft is movably connected to the middle of an inner cavity of the pipe bending die, a third bending wheel is connected to the top end of the main shaft through a bending wheel plate, a clamping block is connected to one side of the pipe bending die through a second air pressure telescopic rod, and a limiting groove is formed in the side, close to the shaping groove, of the clamping block. And a pressing rounding structure and a bending assembly are arranged on the upper panel. The thick Bundy pipe is limited through the shaping groove and the limiting groove, the bending precision is improved, the pressing and fixing reliability of the gland on the middleware is improved through the rounding groove, the middleware can be bent again conveniently, the rounding groove can conduct rounding on the bent part of the middleware, the production process is simplified, and meanwhile the bending precision is further improved.

The application relates to a bending and overturning mechanism, which comprises a fixed die, a movable die capable of moving towards the fixed die, a punch arranged on the movable die, a shaping mechanism arranged on the side close to the movable die of the fixed die, a fixed seat, two symmetrically arranged sliding blocks in a curved sliding groove and corresponding elastic members, the sliding block has a material bearing plane, the material bearing planes of the two sliding blocks are coplanar to form a placing plane in a non-working state, and the punch pushes the metal plate to bend and drives the sliding blocks to move along the curved groove in a working state. The bending and overturning mechanism synchronously deforms the sliding blocks with the metal plate due to the above-mentioned structural design, effectively solves the plate scratch problem in traditional bending, and improves the forming quality and surface integrity.

The invention provides a shaping machine control method and system for abnormity monitoring based on multiple sensors, and relates to the field of equipment abnormity monitoring, and the system comprises a monitoring optimization module which is used for determining a plurality of abnormal vibration monitoring positions, a plurality of abnormal temperature monitoring positions and a plurality of mold displacement monitoring positions of a shaping machine; the parameter acquisition module is used for acquiring working parameters, input by a user, of the shaper; the abnormity monitoring module comprises a plurality of vibration sensors, a plurality of temperature sensors and a plurality of pressure sensors which are respectively used for monitoring the abnormity of the shaping machine in the operation process of the shaping machine based on the working parameters input by the user; vibration data of the multiple abnormal vibration monitoring positions, temperature data of the multiple abnormal temperature monitoring positions and pressure data of the multiple mold displacement monitoring positions are collected; and the abnormity diagnosis module is used for generating an abnormity diagnosis result and has the advantage of improving the operation safety and the production efficiency of the shaping machine.