8181results about "Ejection devices" patented technology

The invention belongs to the technical field of metal stamping, and particularly relates to light-weight new energy automobile part stamping forming equipment which comprises a base and supporting plates arranged on the left side and the right side of the upper side wall of the base, the upper ends of the two supporting plates are fixedly connected with the same top plate, and the right side wall of the supporting plate located on the right side is fixedly connected with a PLC. And the upper side wall of the top plate is fixedly connected with a hydraulic cylinder. After the punch forming equipment punches the light-weight new energy automobile parts, when it is found that indentations, protrusions or scratches are formed on the surfaces of the formed parts due to the fact that foreign matter is attached to the inner wall of the lower die base, the inner wall of the lower die base can be automatically cleaned, the foreign matter is made to be separated from the lower die base, and the problem that the foreign matter affects the forming quality of the automobile parts is solved.

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 utility model relates to the technical field of stamping dies, in particular to a stamping die convenient for blanking, which is characterized in that the telescopic end of a hydraulic cylinder is fixedly connected with an upper die, and a lower die is connected with a pushing mechanism convenient for blanking; the material pushing mechanism comprises connecting rods, a first groove is formed in the upper end of the lower die, the connecting rods are slidably connected to the two sides of the first groove in an inserted mode, a push plate is fixedly connected to one end of each connecting rod, a fixing block is fixedly connected to the other end of each connecting rod, and a spring is fixedly connected to each fixing block. And one end of each spring is fixedly connected to the lower die. After stamping is finished, the hydraulic cylinder drives the upper die to move upwards to reset, after the upper die is separated from a stamping part, the fixing block is driven to move upwards to reset under the action of elastic force of the spring, the fixing block pushes the push plate upwards through the connecting rod, the push plate pushes the stamping part upwards, the push plate moves upwards to reset, and the stamping part and the lower die are staggered. And the stamping part can be taken down conveniently.

The invention discloses a door and window embedded locking piece production device and a process thereof, and belongs to the technical field of locking piece production. Stamping dies are driven by a stamping driving assembly to move downwards, so that the two stamping dies are connected in a pressing mode to conduct stamping operation on door and window stamping parts; a buffering effect can be achieved through a first spring and a second spring in the stamping process, and after stamping, a driving transmission assembly and a driven rotating assembly are driven by a driving driving assembly to rotate, so that a stamping die rotates to switch positions, a hydraulic ejection assembly is matched with a second slope surface, and door and window stamping parts are positioned through negative pressure; and meanwhile, the hydraulic ejection assembly is further matched with the third slope surface, door and window stamping parts or residual products obtained after stamping are ejected out, automatic demolding operation is completed, meanwhile, when an electric hydraulic rod is used for stamping, a passive exhaust assembly exhausts air to conduct air blowing cleaning on a mold structure, and therefore the automatic demolding operation is completed. In this way, the multi-functional operation of positioning, ejecting, cleaning and switching the mold structure is completed through cooperation of the structures.

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 belongs to the technical field of metal stamping dies, and particularly relates to a metal stamping die demolding structure which comprises a stamping base, a stamping frame fixed to the surface of the stamping base and a stamping hydraulic cylinder fixed to the surface of the stamping frame. A stamping base is arranged over the stamping die, a lubricating top die assembly is arranged above the stamping base, the lubricating top die assembly is arranged, lubricating oil can be smeared and sprayed to the surface of the stamping base and the interior of the stamping die, and therefore the friction force between the surface of the stamping base and the interior of the stamping die in the subsequent stamping process is reduced; the phenomenon that metal raw materials are damaged due to friction caused by forced stamping without lubrication is avoided, demolding after the metal raw materials are stamped is also facilitated through the lubrication effect, a metal blank formed through stamping can be pushed to be loosened, the rapid demolding effect is achieved, manual demolding is not needed, the labor intensity of manual demolding is reduced, and the demolding efficiency is improved.

The utility model provides a stamping die for hardware stamping parts, which relates to the technical field of stamping dies and comprises a base, a moving component is fixedly connected to the center of the top of the base, and a stamping component is fixedly connected to the position, close to the rear surface, of the top of the base. And the moving assembly comprises a fixing frame, and the fixing frame is fixedly connected to the top of the base. In the use process, the moving assembly and the stamping assembly are used in cooperation, the output end of the motor rotates intermittently, so that the lower dies arranged above the multiple moving blocks stay below the stamping head in sequence and are stamped by the stamping head, and when the stamped lower dies move out of the stamping area, the lower dies can move out of the stamping area. According to the stamping die for the hardware stamping part, a worker can safely take out stamped hardware and place the hardware to be stamped again, under the condition that normal stamping is not affected, the multiple pieces of hardware to be stamped are placed in advance, the waiting time is saved, and the stamping efficiency of the stamping die for the hardware stamping part is improved.

The invention relates to the technical field of intelligent manufacturing, in particular to a stamping production line mechanical arm which comprises a mounting pipe, a connecting frame arranged on one side of the mounting pipe, a fixing frame fixedly connected to one side of the connecting frame, and a rotating shaft arranged on one side of the fixing frame and rotationally connected in a penetrating mode. Rotary feeding and discharging of the multiple suction cups are driven through rotation of the rotating frame, the feeding process of raw materials and the discharging process of products are completed by rotating by 180 degrees, the efficiency of the feeding process of the raw materials and the efficiency of the discharging process of the products can be improved, and meanwhile through the mode that the multiple suction cups rotate, make contact and adsorb, the efficiency is improved. Products in different shapes can be adaptively adsorbed and fixed, the products in different shapes can be conveniently adsorbed in the feeding and discharging process, the overall stamping production efficiency is improved, the automatic feeding and discharging process of stamping production can be conveniently achieved in cooperation with program control and program adjustment of a controller, and the production efficiency is improved. Therefore, the automatic driving and the automatic up-and-down material taking process in the stamping production process are achieved.

The invention provides a forming device for a snakelike liquid cooling plate on the side face of a new energy power battery, and relates to the technical field of liquid cooling plate forming. The forming device for the snakelike liquid cooling plate on the side face of the new energy power battery comprises a mounting bottom plate, a feeding mechanism is mounted on one side of the mounting bottom plate, a punch forming mechanism is mounted at one end of the feeding mechanism, a positioning anti-deformation mechanism is arranged at the bottom end of the punch forming mechanism, and a positioning discharging mechanism is mounted on one side of the positioning anti-deformation mechanism. A defect detection mechanism is mounted at the top end of the positioning discharging mechanism, a supporting frame is mounted at the bottom end of the defect detection mechanism, and a mounting vertical plate is arranged at the bottom end of the supporting frame. Limiting is carried out during forming operation of the liquid cooling plates, stamping deviation caused by deviation of the liquid cooling plates to be formed during stamping forming operation is avoided, meanwhile, the liquid cooling plates with defects can be automatically screened, and the forming quality and efficiency of the liquid cooling plates are greatly improved.

The unbalance loading type multi-station mechanical press comprises a first supporting frame, a rotary table is rotatably installed on the first supporting frame, a rotation driving mechanism used for driving the rotary table to rotate is arranged on the first supporting frame, and the rotary table is sequentially provided with a feeding station, a detecting station, a machining station and a discharging station in the rotating direction; and the rotary table is provided with mounting ports which are circumferentially distributed. Through the arrangement of the rotary table, the carrier and other structures, the machining efficiency can be better improved through the multi-station operation mode, and the automation degree is high; the supporting mechanism is arranged and can work based on a lifting driving motor to drive a lifting adjusting screw rod to rotate, and then the lifting carrying table is controlled to ascend and descend under the guiding of a guiding base, so that a positioning block is better supported, and the pressure output mechanism works conveniently; in addition, due to the fact that the height of the supporting mechanism is adjustable and the carrier can move up and down, the pressing position of the pressure output mechanism can be well controlled, and therefore different production requirements can be met.

The invention discloses a side core-pulling inner flanging forming mold convenient to demold. The side core-pulling inner flanging forming mold comprises a lower mold base; an upper die holder; the punch anti-roll seat is elastically arranged on the lower die seat and is used for connecting a support of a material belt; the pressing and attaching assembly is elastically and slidably arranged at the bottom of the upper die base; the forming punch assembly is arranged on the punch anti-roll seat in an inserted mode and comprises a first forming block, a second forming block, a first punch and a second punch, and the first punch and the second punch correspond to the first forming block and the second forming block; the slotting tool is positioned at the bottom of the upper die holder and is provided with a wedge-shaped guide block; and the opposite ejection block is arranged on the lower die base in a lateral elastic sliding mode along the punch anti-side base, the outer side of the opposite ejection block is provided with a wedge-shaped face corresponding to the wedge-shaped guide block, and the inner side of the opposite ejection block is provided with a third forming block. The forming die can solve the problems that when a common forming die is used for workpiece negative angle inner flanging machining, workpiece positioning, flanging forming and demolding ejection are inconvenient, the machining efficiency is low, and the forming die is not suitable for continuous die production.

The invention discloses a low-energy-consumption integral cold insulation pipe bracket steel hoop machining jig, and belongs to the technical field of metal machining dies. Comprising an upper die base, and a stamping part is inserted into the middle of the upper die base; comprising a lower die base, a stamping concave base is fixedly connected to one side of the lower die base, a frame selection assembly used for limiting a steel billet is arranged outside the stamping concave base, the stamping concave base and the impact corner of a variable-diameter convex ring are chamfered, two notch grooves are formed in the outer portions of the stamping concave base and the variable-diameter convex ring in a symmetrical structure, and transmission rollers are rotationally connected into the notch grooves; through holes are formed in the middle of the stamping concave base and the middle of the variable-diameter convex ring, and elastic material pushing pieces are fixedly connected into the through holes. By arranging the stamping part with the variable-diameter convex rings with different diameters, the use efficiency of the die is remarkably improved.

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 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 a method and a separating device for separating at least one workpiece (7) from a residual grid (8) of a residual grid component assembly (9), which is produced in a machine tool (3) by a cutting operation from a plate-shaped material (2), wherein the residual grid component assembly (9) is fed to a holder (42) of the separating device (41) with a hold-down element (26) resting on a top side of the residual grid component assembly (9), wherein the hold-down element (26) and the residual grid component assembly (9) are jointly excited by vibrations by a vibratory drive (45), and wherein the hold-down element (26) selectively separates the at least one workpiece (7) downwards only relative to the underside of the residual grid component assembly (9).

The invention relates to a method and to a separating device for separating at least one workpiece (7) from a residual grid (8) of a residual grid assembly of parts (9) which is produced in a machine tool (3) from a plate-shaped material (2) by means of a cutting process, wherein the residual grid assembly of parts (9) is fed to a holder (42) of the separating device (41) together with a holding-down element (26) resting on an upper side of the residual grid assembly of parts (9), wherein the holding-down element (26) and the residual grid assembly of parts (9) are jointly excited to vibrate by a vibration drive (45), and wherein the holding-down element (26) enables the at least one workpiece (7) to be separated in a targeted manner only downward with respect to the bottom side of the residual grid assembly of parts (9).

The invention relates to the technical field of shaping equipment, in particular to a shaping device and a shaping method for a wear-resistant lining plate. The shaping device comprises a base, an operation table is fixedly mounted on the upper side of the base, a controller is fixedly mounted on one side of the base, a sliding groove is formed in the upper side of the operation table, and a driving block is slidably mounted in the sliding groove; a placing plate is fixedly mounted on the upper side of the driving block, and a cleaning mechanism is fixedly mounted on the upper side of the operation table; a driving rod is driven by the output end of a driving motor, the driving rod drives a first-stage driving fluted disc to rotate through a one-way bearing, an inner toothed plate is driven to move through a lifting block, and fine hard granular impurities attached to the surface of a wear-resistant lining plate are brushed away through a brush; and then large hard particle impurities attached to the surface of the wear-resistant lining plate are scraped off through the scraping plate and pushed to a fixed area, the effect of cleaning the surface of the wear-resistant lining plate is achieved, manual cleaning is avoided, and the shaping machining efficiency is improved.

The invention discloses a continuous forming die for an automobile aluminum plate, and relates to the technical field of automobile aluminum plates. The driving mechanisms are symmetrically arranged on the periphery of the base, and the output ends of the driving mechanisms are connected with a stamping plate; the upper die and the lower die are fixedly connected to the stamping plate and the base of the base respectively, and the upper die and the lower die are driven by a driving mechanism to be matched for stamping the aluminum plate for forming; and the cleaning assembly comprises a scraping plate and a collecting unit which are arranged on the stamping plate, and the scraping plate cleans the surface of the upper die through reciprocating motion and guides chippings to the collecting unit. A reciprocating screw rod driven by a motor drives a scraping plate and a scraping piece to automatically clean along the surface of the upper die, the scraping piece is made to adapt to fluctuation of the surface of the die by combining elastic adjustment of a first reset spring in the compensation assembly, it is ensured that cleaning is free of dead corners, and meanwhile a guide block in the compensation assembly is matched with a triangular moving block to dynamically adjust the height of the scraping piece; and interference during contact with the upper die is avoided.

The invention relates to the technical field of aluminum profile machining, and discloses an aluminum profile production die which comprises a base and a die body, a stamping assembly is arranged at the top of the base and comprises a support, a hydraulic oil cylinder and a stamping head, and material changing assemblies for assisting feeding and discharging are arranged in the base and on the die body. According to the production die for the aluminum profile, through the arrangement of the material changing assembly, after stamping is finished, an output shaft of an electric push rod drives a push plate and a transverse rod to move leftwards to return, the transverse rod pulls a vertical rod to move upwards through a supporting rod, the vertical rod drives a sliding plate to move upwards, and the sliding plate is driven to move upwards; the sliding plate drives the connecting rod and the ejection plate to move upwards, the ejection plate ejects the punched and formed workpiece out, manual feeding and discharging of workers are not needed, danger can be effectively avoided, the overall working efficiency is improved, and continuous production and machining are facilitated.

The invention relates to the technical field of automobile stamping part machining, in particular to an automobile chassis stamping part machining device. A base is included; two limiting seats are fixedly installed at the upper end of the base in a front-back symmetry mode, and the limiting seats and the base are jointly provided with a punching mechanism. According to the punching mechanism, through cooperation of the shaping part and a mounting hole in a plate, the plate can be straightened and limited along with downward movement of the upper die block, through cooperation of the discharging part and the pushing part, a shock absorber support formed through punching can be pushed and discharged, subsequent feeding machining of the plate is facilitated, and the production efficiency is improved. And meanwhile, the pause time in the machining process of the shock absorber support is shortened, so that the stamping machining efficiency of the shock absorber support is improved, pushing and extruding can be conducted in the plate bending process through the bending part, abrasion of the limiting base is reduced, and the situation that the machining quality is affected due to uneven stress in the plate bending process is avoided.

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 press machines, and provides a press machine for machining automobile spare parts, which comprises a rack, a lifting part, a pressing block, a bearing block and an air supply unit, the lifting part is arranged on the rack in a lifting and sliding manner, the pressing block is arranged on the lifting part, the bearing block is arranged on the rack, a product is placed between the pressing block and the bearing block, and the pressing block is provided with a through air blowing hole; the air supply unit is arranged on the rack, one end of the blowing hole is communicated with the air supply unit, the other end of the blowing hole faces the product, and after the pressing block ascends, the air supply unit supplies air to the blowing hole and is used for spraying air to the product. By means of the technical scheme, the problem that in the prior art, when metal sheet type raw materials are machined, the upwards-bent edges of the metal sheet type raw materials are prone to being clamped on the male die is solved.

The invention provides an automatic metal bar cutting device, and relates to the technical field of metal bar machining equipment. A vertical frame is fixedly arranged on the top of the cutting table in a vertically upward mode, and a feeding frame used for conveying and straightening bars is fixedly arranged at one end of the vertical frame. A traction seat is fixedly arranged on the vertical frame at the inner end of the feeding frame; a feeding air cylinder is arranged on the back of the vertical frame in the feeding direction. Through the synergistic effect that the fixed wheel and the movable wheel in the feeding frame are matched with the straightening pressing rod, the straightening pressing rod is driven by the feeding air cylinder to extrude the protrusion of the movable wheel sleeve, the height of the movable wheel sleeve is forced to be dynamically adjusted under the action of the first spring, and it is ensured that the bar is always subjected to uniform straightening pressure in the conveying process. The vertical position of the straightening pressing rod can be rapidly adjusted through the adjusting screw rod, the straightening requirements of bars with different diameters are met, bending deformation of the bars is effectively eliminated, and the follow-up cutting precision and the finished product quality are remarkably improved.

The utility model provides a stamping device for new energy battery steel shell machining, which comprises a base, supporting columns are fixedly mounted at four corners of the top of the base, a top plate is fixedly mounted at the tops of the supporting columns, a driving mechanism is arranged on the top plate, a stamping module is mounted on the driving mechanism, and a connecting frame is fixedly mounted at the top of the stamping module. A mounting plate is fixedly mounted at the bottom of the connecting frame, two bent rods are rotationally connected to the mounting plate, cambered surface barbs are fixedly mounted at the bottoms of the bent rods, an auxiliary block is fixedly mounted on the mounting plate, rubber elastic columns are fixedly mounted on the two sides of the auxiliary block, and the other ends of the rubber elastic columns are fixedly connected with the bent rods; the outer wall of the rubber elastic column is sleeved with an elastic mechanism, and a stamping die is arranged on the base. According to the device, after stamping, along with rising of the stamping module, the stamped steel shell can be taken out of the die, the problem that once the steel shell is clamped in the die, the steel shell cannot be taken out of the die conveniently is effectively solved, and the working efficiency is improved.

The invention belongs to the technical field of stamping, particularly relates to a stamping die with a replaceable die head, and aims to solve the problems that a die head of an existing stamping die is usually fixed or clamped in some specific notches through a clamping mechanism and is troublesome to take out, and an ejection mechanism is inconvenient to use in a matched mode, so that formed parts are difficult to discharge. According to the scheme, the device comprises a main plate, a containing hole is formed in the right side of the top of the main plate, a lower mold is slidably mounted in the containing hole, a bearing plate is fixedly mounted at the bottom of the main plate, and a trapezoidal plate is vertically slidably mounted below the main plate. The lifting mechanism and the push-out mechanism are driven by the transverse moving plate to synchronously move rightwards, a roller moves along the inclined face of a trapezoidal plate so as to reversely drive the trapezoidal plate to move upwards till the roller moves to the bottom of the trapezoidal plate, and the trapezoidal plate moves upwards to drive a plurality of ejector rods to move upwards; part of the ejector rods sequentially penetrate through the ejector holes and the discharging holes to eject the formed parts out, and the automatic discharging function is achieved.

The invention relates to a handling device and a method for separating a workpiece (7) from a residual grid (8) of a residual grid component assembly (9), which can be produced from a plate-shaped material (2) by a cutting process, with a support frame (23) on which a rear gripping device (24) is provided, which has rear gripping elements (19, 20) that are movable relative to the support frame (23) from an out-of-engagement position to a gripping position (33) in which the residual grid component assembly (9) is gripped from behind, with a holding device (28) arranged on the support frame (23) which comprises at least one holding element (27) by which the residual grid component assembly (9) can be moved from a gripping position (33) to a separation position (35) in which the residual grid component assembly (9) is lifted away from the rear gripping elements (19, 20).wherein the residual grid assembly (9) arranged in the separation position (35) can be subjected to vibrations of a vibrating tool (34) for separating the at least one workpiece (7) from the residual grid (8).

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 stamping device for hardware machining comprises four supporting frames, the upper ends of the four supporting frames are jointly and fixedly connected with a shell, the left side wall and the right side wall of the inner surface of the shell are jointly and slidably provided with a movable die assembly, and the middle of the upper end of the shell is fixedly connected with a hydraulic cylinder; a fixed mold assembly is fixedly installed in the middle of the left side wall and the middle of the right side wall of the inner surface of the shell jointly, a guide assembly is fixedly installed on the outer surface of the fixed mold assembly, and a storage box is fixedly connected to the lower portions of the ends, close to each other, of the four supporting frames jointly. According to the stamping device for hardware machining, through the arrangement of the movable die assembly and the fixed die assembly, when the movable die assembly opens a die, the fixed die assembly can push out excess materials generated during machining, and when the movable die assembly closes the die, machined and formed finished products can be stored in the fixed die assembly; and therefore, the effect of carrying out partition treatment on the excess materials of the finished product material box is achieved.

The stamping equipment capable of conveniently fixing the inner container of the electric cooker comprises a stamping machine body, a stamping assembly is arranged at the upper end of the stamping machine body, a pushing device is arranged at the position, located below the stamping assembly, in the stamping machine body, and cleaning assemblies are fixedly installed on the two sides of the stamping machine body. The supporting plate supports the center position of the metal plate, the situation that a bulge is formed in the center of the electric cooker inner container in the stamping process, and the appearance and quality of the electric cooker inner container are affected is avoided, the electric cooker inner container descends and stays at the top of the pushing plate through the counter-acting force of the pressing spring, the electric cooker inner container is convenient to take out, and then the production efficiency of the electric cooker is improved. The surface of the metal plate is cleaned, the situation that during stamping, dust and impurities on the surface of the metal plate cause indentation of the electric cooker inner container, and consequently the reject ratio of finished electric cooker inner container products is increased is avoided, stamping and trimming are integrated, the performance of stamping equipment is improved, and the production efficiency of the electric cooker inner container is improved.

The invention discloses a flat pressing device for metal tableware, which comprises a working table, an extrusion plate for flattening a workpiece is arranged on the top of the working table in a lifting manner, and a lower cleaning brush is fixedly connected to one side of the working table; the material storage part is arranged on one side of the workbench, the material storage part comprises a material placing frame and a servo electric cylinder arranged at the bottom of the material placing frame, and the material storage part is used for lifting the workpieces in the material placing frame upwards one by one; the feeding assembly is arranged above the material placing frame; the lower cleaning brush and the upper cleaning brush are arranged to clean the bottom and the top of the workpiece when the workpiece enters the workbench and leaves the workbench respectively, so that the cleanliness of the workpiece is ensured; when the supporting plate is reset, the upper scraping plate and the lower scraping plate clean the workbench and the extrusion plate, and the situation that the workpiece flattening effect is affected by impurities is prevented; the thickness of the workpiece is detected through the pressure sensor and the second rolling wheel, and it is ensured that each workpiece reaches the preset flattening standard.