2683results about "Shaping safety devices" patented technology

The invention discloses an automobile bumper stamping die change locking mechanism and relates to the technical field of automobile stamping dies, a stamping base is used as a basic support, vertical force bearing columns on the periphery of the stamping base are connected with a top protection plate, a central power execution cylinder of the protection plate is connected with a workpiece bearing table through a hydraulic driving rod, and an upper die opposite to a lower die is mounted at the lower end of the bearing table. According to the mold rapid locking mechanism, adjusting supporting blocks are welded to the two sides of a base table, and transmission screws on the adjusting supporting blocks can adjust the position of a locking control box; a rotating gear in the box is meshed with an L-shaped clamping arm tooth block, a rubber clamping pad at the front end of a driving arm and a rubber extrusion block in front of the box, a lower die is clamped from the periphery and the two sides, a stroke limiting supporting column of a supporting base is matched with a bearing table guiding structure to ensure stable lifting, and the bearing table is provided with an infrared mistaken touch prevention sensor and a safety relay module to guarantee safety. The upper die is detachably installed through the lifting lug plate and the fastening nut, the scrap collecting bin automatically enters and exits through the driving motor and the transmission screw, and the stamping die changing requirement of the bumper is met.

The utility model relates to the technical field of automobile part machining, and discloses stamping equipment for automobile part machining, which comprises a base, a stamping component and a feeding and discharging component are respectively and fixedly mounted on the surface of the base, and the stamping component comprises a frame fixedly mounted on the surface of the base. When workpieces are fed and discharged, raw materials are stacked in the feeding frame, a shaft rod is driven by a rotary driving assembly to rotate, when a suction cup moves to the position above the feeding frame, negative pressure is extracted from the interior of a negative pressure box through a negative pressure pump, and the negative pressure is transmitted into an air box through a clamping sleeve and a hollow cavity and then transmitted to the suction cup through an air pipe; an electric push rod extends to drive a suction cup to make contact with the surface of a workpiece, the workpiece is grabbed through negative pressure, then the suction cup is moved to the upper side of a stamping female die through rotation of a shaft rod, the purpose of rapid feeding and discharging of the workpiece is achieved, and compared with the prior art, the purpose of feeding and discharging of the non-magnetic material workpiece can be achieved; the application range is wide.

The invention provides a combined type stainless steel slide high-strength connecting piece forming die, and relates to the technical field of slides, the combined type stainless steel slide high-strength connecting piece forming die comprises an upper die base, a lower die base and a material ejecting component, a punch is arranged on one side of the upper die base, the lower die base and the upper die base are oppositely arranged, a machining groove is formed in the top face of the lower die base, and the upper die base is provided with a punching head; the position of a plate is calibrated in an all-dimensional mode through the deviation rectifying and limiting correcting structure, the rejection rate is reduced, the production efficiency is improved, automatic deviation rectifying of the two sides and the four corners of the plate is achieved through the downward pressing action of the upper die base in the deviation rectifying process before punching, and the deviation rectifying precision is improved. The multi-stage buffering protection die component adjusts the position of the plate, the punch forming success rate and the product quality are greatly improved, after punching is finished, all-directional position calibration can be conducted on the plate before punching, the rejection rate caused by deviation of the plate is greatly reduced, and the production efficiency is improved.

The invention discloses continuous automatic stamping equipment and a stamping method, and relates to the technical field of continuous automatic stamping, the continuous automatic stamping equipment comprises a stamping table, the outer wall of the top of the stamping table is fixedly connected with a top plate, and one side of the top plate is fixedly connected with a positioning table used for fixing when a stamping part is stamped; a positioning assembly is arranged at the top of the top plate, a hydraulic rod is fixedly connected to the top of the top plate, a fixing plate is fixedly connected to the output end of the hydraulic rod, a stamping head is fixedly connected to the outer wall of the bottom of the fixing plate, and a stamping groove matched with the stamping head is formed in the top of the stamping table. The outer wall of the top of the stamping table is fixedly connected with a sliding column. According to the continuous punching device, linear motion of the hydraulic rod is converted into gear transmission and swing of the swing rod through power coupling, impact is relieved through an elastic buffering structure, precise positioning, stable clamping and equidistant displacement of a punching part are achieved through mechanical closed-loop linkage, and high efficiency and stability of continuous punching are guaranteed.

The invention relates to the technical field of building board production, in particular to a blanking device for building board production, which comprises a table body, a hydraulic cylinder is fixedly mounted on the upper surface of a placement plate, a rectangular block is fixedly mounted on the upper surface of the table body, a push plate is fixedly mounted at one end of each of two sliding rods, and a mounting block is fixedly mounted at the other end of each of the two sliding rods. The sliding rod is sleeved with a telescopic spring, an inclined rod is fixedly installed on the upper surface of the push plate, and a discharging groove is formed in the upper surface of the table body. The side wall of the bottom end of a driving shaft of the hydraulic cylinder is fixedly provided with an abutting rod, the upper surface of the inclined rod is provided with a penetrating opening, the opening wall of the penetrating opening is horizontally provided with a round opening, a rotating shaft is rotatably installed in the round opening, the rotating shaft is fixedly sleeved with an inclined plate, and the lower surface of the inclined rod is provided with a rotation limiting opening. Compared with the prior art, the automatic blanking device has the advantages that stamped materials can be automatically blanked, manual unloading is not needed, potential safety hazards of manual unloading are avoided, the workload and the labor intensity of operators are relieved, and the working efficiency of blanking is improved.

The invention relates to the technical field of profile extrusion, in particular to machining equipment for aluminum profile extrusion and a control method thereof.The machining equipment comprises an extruding machine provided with an upper die and a lower die, the machining equipment further comprises a supporting assembly, the supporting assembly comprises a plurality of telescopic supporting pieces, each telescopic supporting piece is internally provided with a detector, and the detector is connected with the extruding machine; after the telescopic supporting piece is in contact with the welding seam, the detector is used for detecting the contraction degree of the telescopic supporting piece so as to determine whether the welding seam is qualified or not; the camera shooting recognition assembly is used for recognizing the position of a welding seam when the workpiece is placed; in the demolding process of the workpiece, the welding seam positions of the upper end opening and the lower end opening of the workpiece are detected, on one hand, the quality problem of the workpiece can be found in time through timely detection, extrusion parameters can be adjusted in time conveniently, and on the other hand, the timely detection process does not prolong the discharging time and does not affect the discharging time.

The invention belongs to the technical field of punching, and particularly relates to a communication equipment aluminum alloy shell profile punching machine with a material moving function, which comprises a bottom plate, a lower die is fixedly connected to one side of the upper end surface of the bottom plate, fourth air cylinders are fixedly connected to two sides of the upper end surface of the lower die, and push plates are fixedly connected to piston ends of the fourth air cylinders. The lower edge of the push plate is flush with the upper end face of the lower mold, a first frame is slidably connected to one side of the upper end face of the bottom plate, a mounting plate is slidably connected to a sliding groove in the upper side of the first frame, two hydraulic cylinders are fixedly connected to one side of the upper end face of the mounting plate, the piston ends of the hydraulic cylinders are fixedly connected with the upper mold, and a demolding assembly is further arranged on the mounting plate. By means of the demolding assembly, after an aluminum alloy plate is formed, formed parts can be regularly arranged and stacked in the collecting box, so that the uniformity of the formed parts in the collecting box is guaranteed, and subsequent further taking and transferring of stamping parts are facilitated.

The utility model discloses a flattening device for brake pad steel backing processing, which relates to the technical field of steel backing processing and comprises a base body, a mounting bottom plate is fixedly mounted at the top of the base body, a lower pressing tool is mounted at the center of the upper surface of the mounting bottom plate, and supporting columns are fixedly mounted at four corners of the mounting bottom plate. An oil press is fixedly installed at the top ends of the supporting columns, an upper pressing plate is fixedly installed at the output end of the oil press, and buffering assemblies are installed on the upper surface of the installation bottom plate and located on the two sides of the lower pressing tool. The piston rod drives the piston to the bottom of the piston barrel, gas in the piston barrel is squeezed into the gas outlet pipe and finally blown out through the gas blowing box, sweeps on the surface of the lower pressing tool are blown to fall into the collecting drawer, and after a period of time, an operator draws out the collecting drawer and cleans the sweeps in a concentrated mode. Scraps are prevented from being accumulated on the surface of the lower hold-down clamp to affect the follow-up flattening operation of the brake pad steel backing, and then the overall operation speed is prevented from being affected.

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 belongs to the technical field of rotor internal gear stamping, and particularly discloses a rotor internal gear stamping device which comprises a cold stamping frame, a cold stamping mechanism, a self-adaptive speed regulating device, a multi-directional linkage cleaning and discharging device and a dovetail groove locking type die replacement part. According to the fact that when a gear is stamped, stamping force needs to be large (enough stamping force is generated to complete gear forming) and cannot be too large (too large impact force can cause brittle fracture of the gear), the technical effect of self-adaptive lossless stamping on the gear is achieved in the mode that rotation damping is generated through self-adaptive centrifugal external expansion friction. And multiple technical effects of gear discharging and pneumatic cleaning of the die are achieved by means of driving force during stamping and a multidirectional linkage mode.

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 automobile part drawing die and method, and relates to the technical field of automobile part production. A lower mold is placed on the upper side of the mounting plate, an upper mold corresponding to the lower mold is arranged above the lower mold, two corresponding supporting plates are fixed to the lower side of the mounting plate, four corresponding guide rods are fixed to the edge of the upper side of the mounting plate, a top plate is fixed to the upper ends of the four guide rods, a hydraulic rod is mounted on the upper side of the top plate, and a hydraulic cylinder is mounted on the upper side of the hydraulic rod. A fixing assembly is mounted on the side face of the right supporting plate, a first guiding assembly is mounted on the rear side of the mounting plate, and a rotating assembly is mounted on the right side of the right supporting plate. And the moving assembly comprises an I-shaped plate, a moving block, a two-way screw rod and a connecting block, the stability of the upper mold and the lower mold can be guaranteed when the material is stretched, and meanwhile the upper mold and the lower mold can be rapidly replaced according to requirements.

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 automatic part taking stamping trimming die which comprises a lower die base, an upper die base is movably connected to the upper portion of the lower die base, an upper cushion plate is installed on the upper die base, a male die is installed on the upper cushion plate, a lower cushion plate is installed on the lower die base, a first female die is installed on the lower cushion plate, and a second female die is installed on the lower cushion plate. A through hole matched with the male die is formed in the first female die. Through the arrangement of the material taking mechanism, the bearing frame, the servo motor and the second telescopic air cylinder, compared with the prior art, the formed plate can be automatically taken down through the material taking mechanism, compared with a manual material taking mode, the material taking time is effectively saved, the labor intensity of workers is reduced, the structure is simple, use is convenient, and the practicability is high. And under the cooperation of a second telescopic air cylinder and a servo motor, the bearing frame can be driven to ascend and descend, the angle can be adjusted, chippings generated by direct contact between the waste and the waste discharging channel can be prevented from splashing in the mode that the bearing frame is used for buffering and descending to convey the waste, and therefore the safety of workers is guaranteed.

The utility model discloses an aluminum alloy SIM card support stamping blanking die which comprises a stamping table, an installation table is installed on the top of the stamping table, a plurality of sliding rods are installed in the installation table in a sliding mode, a buffering table is installed on the rod walls of the sliding rods together, and a plurality of buffering springs are arranged between the installation table and the buffering table. The two ends of the multiple buffer springs are fixed to the opposite side surfaces of the mounting table and the buffer table correspondingly. Through the arrangement of the multiple sets of sliding rods, the buffer springs, the limiting rods and the buffer tables, the punching head is vertically buffered in the punching process, so that the problem that burrs are generated after materials are punched is greatly reduced, meanwhile, the materials are blocked on one side through the hollow sliding blocks on the two sides in the punching process, and the punching quality is improved. And meanwhile, a control valve is matched to convey high-pressure gas into the hollow sliding block through a gas inlet pipe, and the high-pressure gas is sprayed to the surfaces of the materials through a plurality of spraying openings, so that the materials are rapidly flushed down, and the problem that the materials are clamped in the discharging opening to affect discharging is solved.

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 dies, and provides a composite die for stamping automobile parts, which comprises a mounting part connected to the lower part of a punch, an upper die connected to the lower part of the mounting part, a mounting cavity formed in the upper die, and a plurality of rotating parts arranged in the mounting cavity and uniformly arranged along the edge of the mounting cavity, the mounting piece is connected with the rotating piece through a bolt penetrating through the top wall of the upper die, the bolt is in running fit with the upper die, the clamping piece is arranged in the mounting cavity in a sliding mode and can horizontally slide under the driving of rotation of the rotating piece, and the torque limiting piece is arranged in the mounting cavity and connected with the clamping piece. By means of the technical scheme, the technical problem that in the related technology / the prior art, when a composite die is assembled, the torque of bolts is different, so that the matching precision of stamping faces is poor after installation is solved, and the machining precision of stamping machining is improved.

The utility model discloses a floating array type pressing and correcting mechanism which comprises a correcting base, a lower pressing head die cavity, a correcting support, an upper pressing head die cavity and an adjusting assembly. The lower pressing head die cavity is arranged on the shape correcting base; the shape righting support is arranged on the shape righting base and extends to the position above the lower pressing head die cavity, the shape righting support is of a U-shaped base body structure, and an opening of the shape righting support faces the front side; the upper pressing head die cavity and the adjusting assembly are arranged in the shape righting support in an up-down spaced mode. The lower pressing head die cavity and the upper pressing head die cavity comprise at least two pressing head assemblies, and the at least two pressing head assemblies adjust the correction height in the vertical direction. The device integrates the array design of a plurality of groups of pressure head components, independently drives and adjusts the height, forms a real-time matched crimping envelope surface, effectively improves the correction precision and quality, improves the correction single success rate, has correction position fine adjustment driving and surface protection functions, realizes edge position correction adjustment, improves the correction stress uniformity, and improves the correction precision and quality. And surface damage is reduced.

The present invention discloses a method for bending and forming a wide-side aluminum alloy profile component, which relates to the field of bending and forming technology and includes the following steps: determining the elongation and wall thickness reduction of the extended part of the component body, modifying the die surface spacing between the side bending punch and the bending die according to the above-mentioned wall thickness reduction, placing the component blank into the mold cavity and bending it, and after the component is bent and formed, keeping the main bending punch and the bending die stationary, continuing to press down the side bending punch until the elongation of the component side is the same as the elongation of the component body, opening the mold, and taking out the component. By increasing the elongation of the component side, the elongation of the component side is made consistent with the elongation of the component body, eliminating the side bending defect of the component, reducing the cross-sectional distortion of the component body caused by side bending, and greatly improving the contour accuracy of such components after forming. No external force is required, the production process of such components is reduced, and the production cycle of such components is accelerated.

The utility model relates to the technical field of punching and shearing equipment, in particular to a material punching and shearing device which comprises a punching and shearing table, a supporting column arranged at the top of the punching and shearing table, a top plate arranged at the top of the supporting column, a punching and shearing protection mechanism, a protection box, a discharging mechanism and an object placing plate, an opening is formed in the punching and shearing table, and the punching and shearing protection mechanism is arranged on the top plate; the protection box is arranged on the punching shear protection mechanism in a sliding mode, and monitoring equipment is installed on the inner side of the protection box. The discharging mechanism is arranged at the bottom of the punching and shearing table. The storage plate is arranged on the discharging mechanism in a sliding mode, an inclined groove is formed in the front section of the storage plate, and connecting grooves are symmetrically formed in the two sides of the storage plate. Through the arrangement of the punching and shearing protection mechanism, the protection box covers the punching and shearing table before the hydraulic cylinder drives the punching and shearing die to punch and shear, so that the punching and shearing area is covered, and the punching and shearing work is monitored in real time by using the monitoring equipment, so that splashing substances, fragments and the like generated in the punching and shearing process can be effectively blocked, and the risk of injury to operators is reduced.

The utility model discloses a closed die for crash barrier punching, which comprises an upper die assembly and a lower die assembly, the lower die assembly comprises a lower die seat plate and a lower female die fixedly installed on the lower die seat plate, the upper end of the lower female die extends to form a cantilever part used for extending into a square tube, and the cantilever part is provided with an avoiding hole site; the upper die assembly is provided with a plurality of male dies corresponding to the avoiding hole positions. According to the utility model, the interior of the square tube is effectively supported through the cantilever part, so that the wall plate of the square tube is punched under the supporting action, the punching deformation can be prevented, the loss rate of the square tube caused by punching damage is reduced, the punching planeness is improved, and the incidence rate of punching cracks is reduced.

The present invention provides an open fixed-table press, which belongs to the technical field of presses; it comprises a worktable and a press body arranged on the worktable; it also comprises a U-shaped waste trough arranged around the outer wall of the worktable, a baffle arranged inside the waste trough, and a driving mechanism capable of driving the baffle to perform vertical displacement; the baffle comprises two parallel first baffles, and a second baffle arranged between the two first baffles and perpendicular to the two first baffles; the two first baffles can be moved in a direction away from or close to the second baffle respectively through a first moving device; the second baffle can be moved in a direction away from the worktable through a second moving device; the scheme of the present invention can effectively protect the worktable when the press body is operating, avoid injuries to workers during the splashing process of sputtering materials, and improve the safety of the open fixed-table press.

The invention relates to a device for collecting data in real time and optimizing a numerical control spinning machining process, which comprises a machining platform and a main shaft mechanism arranged on the machining platform, and a tail jacking mechanism is arranged on the axially opposite side of the main shaft mechanism; a spinning roller mechanism is arranged on the side surface of a connecting line of the main shaft mechanism and the tail jacking mechanism; an industrial computer is arranged on one side of the machining platform, a pressure sensor, an abrasion sensor, a displacement sensor, a rotating speed sensor, a temperature sensor and a vibration sensor which are electrically connected with the industrial computer are arranged on the machining platform, and the control output end of the industrial computer is electrically connected with the main shaft mechanism, the tail jacking mechanism and the spinning roller mechanism. Information such as the pressure, the temperature and the abrasion condition of the cutter during spinning can be collected in real time through the sensor, then data are processed through the industrial computer, a control signal is output, then machining parameters can be dynamically adjusted, and spinning is more accurate, efficient and safer.

The high-precision flexible stamping forming equipment comprises a stamping rack, an upper die module and a lower die module, the upper die module and the lower die module are arranged in an inner cavity of the stamping rack, a stamping die is arranged at the bottom of the upper die module, and the lower die module is arranged in an inner cavity of the stamping rack. And the first elastic supporting unit is arranged between the stamping die and the upper die module, and the first elastic supporting unit can generate corresponding elastic deformation according to the magnitude of pressure borne by the stamping die in the stamping process, and through the elastic buffering effect of the first elastic supporting unit, the stamping effect is improved. According to the high-precision flexible stamping forming equipment for the ultra-thin channel case structural part, the forming precision and the surface quality are improved, the lower die module can be assisted to return rapidly after stamping, the production efficiency is improved, vibration errors are reduced, automatic ejection of a formed part is achieved, manual operation is reduced, the production efficiency is improved, meanwhile, action coordination of all parts is guaranteed, and the product quality is improved. And accurate control of the punching process is guaranteed.

The invention discloses a bending machining device for automobile part production. The bending machining device comprises an operation table. The adjusting and limiting assembly is arranged on the front half section of the operation table and used for limiting the automobile parts; the synchronous bending assembly is arranged on the middle section of the operation table and used for bending the automobile parts; the conveying and supporting assembly extends in the length direction of the operation table, the two ends of the conveying and supporting assembly are flush with the operation table, and the conveying and supporting assembly is used for conveying the automobile parts and is matched with the synchronous bending assembly to support the automobile parts; the discharging assembly is obliquely arranged on one side of the operation table and located below the output end of the conveying and supporting assembly. And the material collecting assembly is arranged below the discharging assembly and used for collecting the automobile parts. The device has the beneficial effects that the bending precision is improved, the bending consistency is ensured, the production efficiency is improved, the operation safety is guaranteed, the energy consumption and the cost are reduced, discharging and collecting are optimized, and the discharging and collecting convenience is improved.

The invention relates to the technical field of transformer machining, in particular to an oil-immersed transformer iron core machining stamping device which comprises a main body unit, a support, a stacking column fixedly connected with the inner wall of the support, a stamping mechanism arranged on the support and a driving unit. Comprising a push-pull mechanism arranged on the stamping mechanism and used for driving the stamping mechanism to move up and down, and the discharging unit comprises a discharging mechanism arranged on the support. The stamping mechanism and the discharging mechanism are synchronously driven by the driving mechanism, so that after the upper die base completes stamping, the discharging mechanism can be precisely connected for iron core taking, iron core transferring and stacking are achieved through the discharging unit composed of a pure mechanical structure, equipment such as a high-cost mechanical arm does not need to be introduced, the use cost is lower, and when the iron cores are transferred and discharged, the production efficiency is improved. And other equipment parts such as a limiting buffer rod bypassing the stamping mechanism avoid collision and interference between structural equipment, and the flexibility and the space adaptability of the device can be effectively improved.

The invention discloses an automatic calibration intelligent horizontal bending machine and relates to the technical field of horizontal bending machines, the automatic calibration intelligent horizontal bending machine comprises a workbench, a top plate and a fixing box, supporting rods are installed at the four corners of the top of the workbench, the top plate is installed at the tops of the supporting rods, and the tail end of the top of the workbench is fixedly connected with the fixing box. The supporting rods and the top plate are mounted at the top of the workbench, and the laser displacement sensor is arranged at the bottom of the top plate, so that displacement data of a bent plate and all structures of the workbench are accurately obtained, and the laser displacement sensor transmits the collected data to the main processor module in real time; the main processor module sends an instruction to the PLC after analysis, the PLC drives a first servo motor in the execution mechanism to work according to the instruction, the first servo motor is meshed with a rack through a first transmission gear at the output end of the first servo motor, a moving rod is driven to slide in a moving groove of the fixing box, and then the position of the calibration plate is adjusted. And an automatic calibration task is completed.

The utility model discloses a die for stator sheet production, which comprises an upper die and a lower die which are oppositely arranged and used for punch forming of a stator sheet, the upper die comprises an upper die holder, a die handle is arranged at the upper end of the upper die holder, a connecting plate is arranged at the lower end of the upper die holder, and a blanking female die is arranged at the lower end of the connecting plate; the lower die comprises a lower die base, a lower base plate is arranged on the lower die base, a fixing plate is arranged above the lower base plate, a concave-convex die is arranged on the fixing plate, the concave-convex die corresponds to the blanking concave die in position, a plurality of convex point convex die bodies are arranged in the concave-convex die, a plurality of convex point ejector rods are arranged in the lower die base, and the convex point ejector rods correspond to the convex point convex die bodies in position. The salient point ejector rod is located below the salient point male die body and matched with the salient point male die body in an inserted mode, and the salient point male die body is used for forming a salient point body on a stator piece. According to the utility model, the stator sheet with salient points is integrally punched and formed through the composite die, so that the production efficiency is improved, the production cost is reduced, the service life of the die is prolonged, and the space required by the die is reduced.

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.