142results about How to "Fast punching speed" patented technology

A laminated core punching apparatus, configured such that a stator-punching press machine that has a molding die performing a partial punching gradually approaches the shape of the stator core piece. There is a punching die to punching out the stator core piece from a strip-form steel plate, and two stator lamination stations. A rotor-punching press machine and a stator-punching press machine are constructed to operate synchronously. An intermediate loop portion capable of causing a strip-form steel plate to hang down in a loop is provided in order to adjust a length of the strip-form steel plate between the two press machines, and a loop guide portion that guides a loop locus of the strip-form steel plate from above so that the strip-form steel plate does not invert is disposed above the intermediate loop portion to be capable of ascending and descending.

A method for constructing a CAM (computer-aided manufacturing) system for punching for automobile girders is characterized by including selecting the types of used numerical-control punching production lines for the automobile girders; creating projects corresponding to the types of the numerical-control punching production lines for the automobile girders, building mathematical models of algorithms, and building generic modules; determining the types of the projects as Activex DII and compiling the types of the projects into types of dynamic linking libraries; writing and compiling interface programs connected with the dynamic linking libraries by VBA (visual basic for application); writing scripts for the various types of numerical-control punching production lines, and creating a CAM icon menu file and icons corresponding to various items; packaging various documents such as the CAM icon menu file, the interface programs written by the VBA, each class-generation DLL (dynamic linking library) compiled by VB (visual basic), development interfaces provided in the form of VB types, windows, the modules, the projects, an encryption method and instructions in a SETUP to form installation programs of the various types of numerical-control punching production lines for the automobile girders; and adding a CAM menu into a menu self-defining term in a CAD (computer-aided design).

The invention discloses an automatic wall drilling device, which comprises a box body, first motors are fixedly connected to both sides of the top of a T-shaped fixed plate on the inner wall of the box, and a shaft seat is fixedly connected to the bottom of the inner wall of the box, and the shaft seat rotates. A drive shaft is connected, one end of the drive shaft is fixedly connected to the drive wheel, the first motor is connected to the drive wheel through gear transmission, one side of the T-shaped fixed plate is connected to the hydraulic rod, and the top of the box is connected to the lifting frame in rotation. The top is rotatably connected with a lifting platform, one side of the top of the lifting platform is fixedly connected with a support plate, the support plate is slidingly connected with a moving frame, the top of the moving frame is fixedly connected with a drilling device, and the top of the lifting platform is fixedly connected with a second motor. One end of the output shaft of the second motor is fixedly connected with a screw rod. The invention relates to the field of electromechanical tools. The wall surface automatic drilling device realizes automatic feeding, improves hole quality and work efficiency, and protects the safety of construction personnel.

The invention discloses a semi-automatic production line for bamboo wood production. The semi-automatic production line comprises a propelling assembly, a punching and cutting assembly, a hot pressingassembly and a grinding assembly, wherein the propelling assembly is arranged at the bottom side of the punching assembly, the propelling assembly comprises a first bearing plate, a movable plate, afirst sliding block, a fixing block, a first screw rod, a first sliding rail and a propelling motor. According to the line, after bamboo is peeled and soaked, the punching and cutting assembly is usedfor carrying out straightening punching and cutting, punching and cutting is high speed, and uniform in size, so that the loss of materials is reduced; after punching and cutting is finished, the hotpressing assembly is used for extruding and shaping after gluing and stacking, the pressure is uniform, the shape is regular after extrusion and sizing, other treatment is not needed, cutting can beconducted directly, simplicity, convenience and rapidness are achieved; after cutting is finished, the whole bamboo wood can be subjected to surface grinding and side edge grinding through the grinding assembly, the grinding efficiency is high, and the grinding degree is uniform; and through the semi-automatic production line, management is facilitated, the automation degree is improved, the running efficiency is improved, and the productivity is improved.

The present invention discloses a thin belting high-speed die; every submodule in the thin belting high-speed die is equipped with a high-pressure oil gas supply closed path (23) and connected with an oil gas supply control system of a high-speed punch. An elongated die air supply supporting block (5) is equipped between an elongated concave die fixing plate (4) and a mold frame which are equipped on an elongated submodule; the elongated concave die fixing plate (4), elongated air supply supporting block (5) and elongated concave dies (7) are equipped with communicated oil gas closed paths; oil gas closed path of every concave die is gathered to an elongated common path equipped on the elongated die air supply supporting block (5) and the elongated common path is communicated with the high-pressure oil gas supply closed path 23 of the high-speed punch high-pressure oil gas supply control system. By adopting the technical proposal mentioned above, the punching speed of the thin belting is increased in the process of high-speed punching and the punching precision is ensured; the safety performance of the die is excellent which prevents the cutting edge of the punch-die from being damaged by the punching waste material.

The invention discloses a small portable two-way telescopic stamping device. The device comprises a bottom blocky shell, a middle supporting shell arranged on one side of the upper surface of the bottom blocky shell and a top blocky shell; a hollow structure is arranged in the middle supporting shell, an iron core of which the surface is provided with a coil in a winding mode is fixed to the position, located over the hollow structure, of the middle supporting shell, a storage battery is fixed to the position, located over the iron core, inside the middle supporting shell, and a group of controllers are fixed to the side face of the middle supporting shell. According to the small portable two-way telescopic stamping device, internal hydraulic oil is extruded through the electromagnetic working principle and the principle that like magnetic poles repel each other and unlike magnetic poles attract each other; due to the fact that the transforming speed between the magnetic poles is high and large magnetic force is formed, the formed stamping speed is high, and the stamping power is high; in addition, due to the fact that the device achieves two-way stamping, the relative speed of an upper die block and a lower die block at the contacting moment is 1-2 times that of a one-way stamping device, and then the stamping range of the device is effectively widened.

The invention discloses a high-speed trademark cutting punch which comprises a rack, a tabletop, a conveying mechanism, a lower die, an upper die, an upper support, guide column guide sleeves, springs, a motor and a cam. The tabletop is arranged on the rack, the conveying mechanism is mounted on the tabletop, the lower die is arranged on the tabletop, the upper support is arranged on the rack, the upper die is arranged below the upper support, the guide column guide sleeves are arranged around the upper support, the springs are connected on the outer sides of the guide column guide sleeves in a sleeved manner, the motor is arranged on the rack, the cam is arranged at the front end of the motor, and the edge of the cam contacts with the upper support. By the above mode, the high-speed trademark cutting punch has the advantages of high reliability, compact structure, high adaptability, high punching speed, accuracy in positioning, simplicity in maintaining, cleanliness and the like, and has wide market prospect in the field of punch equipment.

The invention belongs to the technical field of stamping dies, and discloses an aluminum ring processing device. The aluminum ring processing device comprises a lower die, and an upper die arranged on the lower die, wherein a through hole is formed in the middle part of the upper die; a pressing column is in slide connection with the inside of the through hole; an opened groove is formed in axis of the pressing column; a pressing block is connected to the top end of the pressing column; a forming column is in slide connection with the middle part of the lower die, and a forming groove is formed in the axis of the forming column; the forming column is abutted with the pressing column; symmetric mounting racks consisting of transverse parts and vertical parts are connected to the side surface of the pressing column; racks are arranged on the vertical parts; two gears which are engaged with the racks are connected with a rotating shaft in the lower die; racks which are engaged with the gears are arranged on two side surfaces of the forming column. According to the abovementioned scheme, the aluminum ring processing device has the advantages that the stamping speed in aluminum ring processing is increased; an aluminum sheet can be fully cut during stamping, so that the aluminum ring can be prevented from being pulled and deformed, and as a result, the aluminum ring processing accuracy can be improved; in addition, more force can be saved for an operator, and the fatigue can be reduced.

The invention relates to the field of sand casting, particularly to a processing method for a rolling casting device. The processing method comprises the following steps: a casting box is manufactured through moulding, the casting box is fixed on a rolling box in the rolling casting device, positioned by utilizing a chuck plate, and integrally fixed by utilizing a pressing plate, and the casting operation is automatically completed sequentially through pouring, liquid steel solidifying, demoulding and clearing processes. According to the invention, rapid rotation of the rolling box is utilized, so that the punching speed of the liquid steel is increased, the casting defects are reduced, and the quality of casting is improved, and compared with the traditional technology, the number of sand box dies is greatly reduced, the casting period is shortened, the casting cost is decreased, and the batch of casting is realized.

The invention discloses a hardware stamping component capable of discharging rapidly. The hardware stamping component comprises a stamping device and a discharging device, and the discharging device is arranged beside the stamping device; the stamping device consists of a base, a rear box body, a rotary worktable, a stepping motor, a lower mold, an upper mold, a hydraulic cylinder and a telescopicair cylinder; the discharging device consists of a base body, a supporting vertical plate, a swing air cylinder, a connecting rod, an electromagnet, a low-speed motor, a discharging pipeline, a material receiving trolley and a power supply; and the stamping component further comprises a control system. According to the stamping component, a form of combining the hydraulic cylinder with the telescopic cylinder is adopted, forming can be achieved by one-time stamping, so that the stamping speed is improved; and the discharging device adopts a mode that the electromagnet swings along with the swinging air cylinder, the electromagnet is electrified and sucks a stamped hardware from the lower mold, the control system controls the electromagnet to be powered off so that the hardware on the electromagnet can automatically falls into the discharging pipeline, then slides into a material receiving box, and therefore, automatic discharging is realized, and the discharging strength is greatly reduced.

The invention discloses a high-speed stamping microporous die, which comprises a base and a fixed plate, the four corners of the bottom end of the base are welded with support columns, the upper part of the base is provided with a fixed plate, and a lower mold base is fixed on one side of the top of the base. There are punching slots on the top of the lower mold base, and installation slots are opened on both side walls of the punching slots. The inside of the installation slots is rotatably connected with multiple guide wheels, and a horizontal conveyor belt is installed on the bottom side of the base. , the top of the conveyor belt is provided with a first through hole, the first through hole is located on the base, the top side wall of the conveyor belt is fixed with a connecting column by a screw, the top of the connecting column passes through the first through hole and is connected with a clamping device, the connecting column It is slidingly connected with the side wall of the first through hole, the top of the connecting column is provided with a clamping device, and the side of the first through hole away from the lower mold base is provided with a support block. The invention can drive the parts to be stamped to move quickly on the lower mold base, which is convenient for stamping, and can drive the stamping on the upper mold base to quickly and repeatedly punch downwards, and the stamping speed is fast.

The invention discloses a stamping die which comprises a punch and a formwork. The formwork comprises two supports (3), a spindle (4), a pneumatic disc and a rotating drum (6). Two ends of the spindle (4) are fixed with the two supports (3), the rotating drum (6) is provided with a center hole, the spindle (4) is rotatably sleeved with the rotating drum (6) through the center hole, the pneumatic disc comprises a disc casing and an impeller located in the disc casing, an end wall of the disc casing is fixed with the spindle (4), the spindle (4) is rotatably sleeved with the impeller and is in circumferential limitation with the rotating drum (6), the rotating drum (6) is provided with a plurality of radial through holes (7), the punch is provided with a plurality of punching columns, the lower end of every punching column is provided with a hexagonal prism protrusion, all the punching columns are distributed in a row, the whole row of punching columns are opposite to a row of radial through holes (7) at the highest position of the rotating drum (6), and a circumferential wall of the disc casing is provided with a first nozzle for blowing blades of the impeller. The stamping die is quick in speed in the stamping process, high in efficiency, safe and convenient.

The invention discloses blanking equipment and method for machining a transformer iron core oil groove. The blanking equipment for machining the transformer iron core oil groove comprises a notching punch press (1), material pulling and feeding devices (2), object carrying platforms (3) and a control assembly; wherein two material pulling and feeding devices (2) are arranged, and the two materialpulling and feeding devices (2) are separately arranged at the feeding side and the discharging side of the notching punch press (1); two object carrying platforms (3) are arranged, and the two objectcarrying platforms (3) are separately arranged on the side of the two material pulling and feeding devices (2) away from the notching punch press (1); the working face of the notching punch press (1), the working faces of the material pulling and feeding devices (2) and the upper end faces of the object carrying platforms (3) are located on the same horizontal plane; and the notching punch press(1) and the material pulling and feeding devices (2) are electrically connected to the control assembly.

The invention discloses a stamping tool comprising a punch (1) and a die shell (2). The die shell (2) comprises two supports (3), a rotary shaft (4), a transmission gear and at least two rotary plates (6). Two ends of the rotary shaft (4) are fixed to the two supports (3) respectively. The transmission gear and all rotary plates (6) are rotatably fitted to the rotary shaft (4) in a sleeving manner. The outer peripheral surface of the each rotary plate (6) is provided with a plurality of radial through holes (7). The punch (1) is provided with at least two stamping posts (8) as many as the rotary plates (6). The stamping posts (8) are arranged in a row and right face a highest row of radial through holes (7) in the rotary plates (6). The rotary shaft (4) is further connected with a nozzle (11). The stamping tool is high in stamping speed, efficient, safe, and handy.

The invention discloses an air conditioner shell stamping bed with a punch automatic conversion function. The air conditioner shell stamping bed comprises a base, a lower die seat and a fixing frame are mounted at the top end of the base, and the fixing frame is located outside the lower die seat. The vertical section of the fixing frame is in a U shape, the top end of the fixing frame is fixedlyprovided with two second air cylinders through supports, and a horizontally-arranged mounting plate is welded to piston rods of the second air cylinders and slidably connected with the inner walls ofthe two sides of the fixing frame. The top end of the mounting plate is provided with a horizontally-arranged rack, the mounting plate is sleeved with a movable frame, and the inner wall of the movable frame is slidably connected with the side wall of the mounting plate. A first motor is fixed to the outer wall of one side of the movable frame through a screw, an output shaft of the first motor isin shaft connection with a gear, and the gear is located in the movable frame. Up-down and left-right movement of punches can be achieved, front-back movement of the lower die seat is achieved, moving is convenient, rapid switching of the multiple punches can be achieved, the stamping speed is high, and the work efficiency is high.

The invention relates to the technical field of an automobile brake sheet stamping die, in particular to a steel back leveling die used in progressive dies. The steel back leveling die comprises a leveling male die and a leveling female die, wherein the leveling male die is provided with an upper leveling block, and the leveling female die is provided with a lower leveling block; the working surface of the upper leveling block comprises a first inclined surface, a first plane surface and a second inclined surface, wherein the first plane surface is higher than the first inclined surface and the second inclined surface, and the height difference between the first plane surface and each of the first inclined surface and the second inclined surface is 0.1-0.25mm; the working surface of the lower leveling block comprises a third inclined surface, a second plane surface and a fourth inclined surface, wherein the second plane surface is lower than the third inclined surface and the fourth inclined surface, and the height difference between the second plane surface and each of the third inclined surface and the fourth inclined surface is 0.1-0.25mm; and in the leveling process, the first inclined surface is matched with the third inclined surface, the second inclined surface is matched with the fourth inclined surface, and the first plane surface is matched with the second plane surface. The die has the advantage that the upper leveling block and the lower leveling block are mutually matched to level a feed belt; and compared with the prior art, the manual leveling step is omitted, thus the leveling uniformity is strong, the leveling effect is better, and the outline dimension of the steel back is stable.

The invention discloses a punching forming die of high-density packaged SOT type lead frame and a using method of the punching forming die. The punching forming die comprises a punching forming die body (1), a feeding cover plate (2), feeding tracks (3) and roller wheel feeding mechanisms (4), wherein the feeding cover plate (2) is positioned in the punching forming die body, the feeding tracks (3) are positioned at the two ends of the punching forming die body, and the roller wheel feeding mechanisms (4) are positioned at the two ends of the punching forming die body. The punching forming diebody is internally divided into a punching stage (5), a pin forming stage (6) and a formed product blanking port (7) in the advancing direction of the lead frame. The roller wheel feeding mechanism comprises a front roller wheel feeding mechanism and a rear roller wheel feeding mechanism, wherein the front roller wheel feeding mechanism is positioned in front of the punching forming die body, andthe rear roller wheel feeding mechanism is positioned behind the punching forming die body. The punching forming die body comprises an upper die and a lower die, and the gap between the feeding coverplate and the lower die is 0.1-0.2mm. The punching forming die has the beneficial effects that a claw-free die and a high-speed feeding mode are used to realize the movement of the high-density SOT packaging lead frame in the die according to a set step distance.

The invention relates to the field of spare part stamping, in particular to an automobile spare part stamping die. The automobile spare part stamping die comprises a machine frame, a punch, a base, a lower die, conveying net belts, moving rods, a collection box, a supporting block and a negative pressure machine. A groove is formed in the lower die. The supporting block and the negative pressure machine are arranged in the groove. A compressed spring is fixed to the lower end face of the supporting block, and the free end of the compressed spring is fixed to the bottom of the groove. In the natural stretching and contracting state of the compressed spring, the upper end face of the supporting block is flush with the upper surface of the lower die. The conveying net belts are horizontally arranged on the machine frame and are flush with the upper surface of the lower die. The moving rods are hinged to the machine frame. One ends of the moving rods are hinged to the punch, and the other ends of the moving rods are fixedly connected with hooks. According to the technical scheme, automatic equidistance movement of steel plates is facilitated, automobile spare parts can be reset into stamping holes of the steel plates automatically through the compressed spring and the supporting block after stamping, then the compressed spring and the supporting block are matched with the conveying net belts, the moving rods and the punch, and therefore the automobile spare parts can be collected automatically, the labor intensity is relieved and safety is improved.

The invention discloses a continuous composite stamping die which comprises a cylindrical die case (1) and a punch pin (2). A radial blanking channel is formed in the cylindrical die case (1), a rotary table (4) which is in running fit with the cylindrical die case (1) is arranged in the cylindrical die case (1), a plurality of round through holes (5) are formed in the rotary table (4), a screw head portion cavity (7), a punching hexagonal socket hole cavity, an expansive hexagonal socket hole cavity, a chamfer cavity, a calibrator cavity and a discharging hole (9) are sequentially arranged on the same circumference of the end face, close to the cylindrical die case (1), of the punch pin (2), the discharging hole (9) penetrates through the punch pin (2) in the axial direction, the lowest end of the radial blanking channel is communicated with one round through hole (5), and the other six round through holes directly face towards the above five cavities and the discharging hole (9) one to one respectively. The continuous composite stamping die enables stamping processes to be fast, efficient, safe and convenient.

The invention discloses a punching machine, which comprises a main shaft which is arranged in a handpiece and driven by a driving motor to rotate, a longitudinal transmission base which is arranged in the handpiece in a sliding manner and driven by the main shaft through a transmission mechanism to do up-and-down motion, a punching cutter which is fixedly arranged on the longitudinal transmissionbase and used for punching a material, a workbench which is arranged below the handpiece and used for holding the material, and a material conveying mechanism which is arranged on the workbench and used for clamping the material, wherein the material conveying mechanism can do feeding motion in the horizontal X direction and the horizontal Y direction under the driving of a material conveying driving mechanism and can convey a punching part of the material to a position below the punching cutter; and under the driving of the driving motor, the longitudinal transmission base drives the punching cutter to move downwards and punch the material.