39results about How to "Punching realization" patented technology

The invention, which relates to the electronic material field, discloses a flexible heat-radiation film and a method for manufacturing the same. The heat-radiation film comprises a carrier film, a protection film layer, and at least one heat radiation layer group arranged between the carrier film and the protection film layer. The heat radiation layer group includes a heat-radiation adhesive film layer for horizontal heat transferring and a heat-radiation metal film layer at least being superposed on one surface of the heat-radiation adhesive film layer ad being used for longitudinal heat transferring, so that the heat radiation layer group having bidirectional heat transferring is formed. The heat-radiation adhesive film layer is made from raw materials including magnetic high-thermal-conductivity powder and resin. For the heat-radiation metal film layer, a material source is processed by a physical means to form atoms or molecules and then the atoms or molecules are deposited on the surface of the heat-radiation adhesive film layer. According to the heat-radiation film, the operation becomes simple; and the formed film layers are light, thin and compact. The flexible heat-radiation film can be applied to various electronic products and communication equipment.

A punching device preventing an automobile sealing strip with a skeleton from machining deformation comprises a female die 7, a pressure plate 5 and a cutter 6, and is characterized in that a groove 9 for placing the sealing strips and a guide mechanism 8 for guiding the cutter 6 to finish the punching operation are arranged on the female die 7; the guide mechanism 8 is intersected with the groove 9 to form a guiding included angle Gamma; the cutter 6 is provided with a horizontal cutting edge 12 and a vertical cutting edge 10; the moving direction of the horizontal cutting edge 12 and the moving direction of the cutter 6 form a cutting edge included angle Beta 1; one end, far from the pressure plate 5, of the horizontal cutting edge 12 inclines towards the punching advance direction of the cutter 6; the cutting edge included angle Beta 1 is smaller than the guiding included angle Gamma; in punching, the sealing strips are cut step by step by the horizontal cutting edge 12 at first, then are cut by the vertical cutting edge 10, so that the impulsive force of the cutter 6 on the sealing strips is reduced, and the deformation of the sealing strips is further reduced, the incision surfaces of the sealing strips are smooth, and the skeleton deformation is avooided.

The invention discloses a hole-punching mold. The U-shaped parts punching include lower die base and upper die base. The fixed block is fixed at the bottom of upper die base and the lower fixed block is installed on the top of the lower die base. The piercing die extends outside along the middle of the lower fixed block. There is one location hole longitudinally set on the piercing die. The hole-piercing punch is vertically set by directly facing the location hole at the bottom of the upper fixed block. The hole-piercing punch is of cylindrical structure matched with the location hole. In the invention, several U-shaped parts match with piercing die. The upper die base moves downwards, the hole-piercing punch goes through punched parts and location hole successively, thus punching U-shaped parts. The device is of simple structure and can be used easily.

The invention discloses a punching die which is punching holes in a part shaped like a Chinese character 'ji'. The punching die comprises a lower die base, an upper die base, an upper fixing block and a lower fixing block, wherein the upper fixing block is fixed to the bottom face of the upper die base, and provided with an upper punching head, and the lower fixing block is installed on the top face of the lower die base and provided with a lower punching head; the punching die further comprises a punching female die which is of a T-shaped structure, and the punching female die comprises a head and a fixing part horizontally extending out along the middle of the head; and the head is vertically installed on the lower die base, the fixing part is suspended between the upper punching head and the lower punching head, and a guide hole is formed in the fixing part. According to the scheme, the punching female die is of the T-shaped structure, the part shaped like the Chinese character 'ji' is matched with the punching female die, the upper die base drives the upper punching head to downwards move, and punching of the part shaped like the Chinese character 'ji' is achieved. The punching die is simple in structure and convenient to use.

The invention discloses automatic compounding equipment for coiled RFID hang tags. According to the technical scheme, the automatic compounding equipment for the coiled RFID hang tags is characterized in that the automatic compounding equipment for the coiled RFID hang tags comprises a rack, the rack is provided with a surface paper air swelling shaft used for conveying surface paper, a surface paper gluing mechanism used for gluing the surface paper, a chip air swelling shaft used for rolling an RFID chip, a chip cutting and conveying mechanism used for cutting and attaching the RFID chip to the surface of the surface paper, a backing paper air swelling shaft used for conveying backing paper, a backing paper gluing mechanism used for gluing the backing paper, a compounding assembly used for compounding the glued backing paper and the glued surface paper, and a shearing assembly is used for cutting the compounded backing paper and the compounded surface paper into the RFID hang tag, wherein the structure of the backing paper gluing mechanism is consistent with that of the surface paper gluing mechanism. According to the invention, automatic combined processing of the RFID tags is achieved, the convenience of processing the RFID tags is improved, and the processing efficiency of the RFID tags is improved.

The invention relates to the technical field of punching equipment, in particular to a corrugated paper punching machine which has the advantage of preventing a punch from being blocked after punchingcorrugated paper for a long time. The corrugated paper punching machine comprises a punching assembly, a transverse moving assembly, a stamping assembly, an intermittent feeding assembly, a frameworkdrive assembly and fixed-length cutting assemblies, wherein the punching assembly is rotatably connected onto the transverse moving assembly; the punching assembly and the transverse moving assemblyare in engaged transmission; the transverse moving assembly is connected on the stamping assembly in a sliding mode; the transverse moving assembly and the stamping assembly are in threaded transmission; the stamping assembly is fixedly connected on the intermittent feeding assembly; the framework drive assembly is fixedly connected on the intermittent feeding assembly; rear moving plates of the two fixed-length cutting assemblies are connected on the framework drive assembly in a sliding mode; and both the fixed-length cutting assemblies are in engaged drive with the framework drive assembly.

The invention relates to the field of machining and manufacturing, in particular to a panel stamping molding device which comprises a rack; the rack is provided with a stamping table; molding groovesare symmetrically formed in the stamping table; the side wall of the outer side of each molding groove forms an inclined surface; a molding hole is formed between the molding grooves; a stamping headis arranged above the stamping table; clamping jaws capable of being inserted into the molding grooves respectively are hinged to the stamping head and are provided with wedged surfaces matched with the corresponding inclined surfaces respectively; first liquid storage pipes are symmetrically arranged between the clamping jaws and are internally provided with pistons in a sliding manner respectively; a pressure rod is arranged below each piston in the sliding manner; a first spring is connected between each pressure rod and the corresponding piston; the stamping head is provided with a limiting mechanism used for fixing the pistons; a second liquid storage pipe is communicated between the first liquid storage pipes and is internally provided with a punching cutter capable of being insertedinto the corresponding molding hole in the sliding manner; and the stamping head is internally provided with a drive mechanism. The panel stamping molding device solves the problem that the existingstamping mechanism cannot perform stamping at the same time.

The invention belongs to the field of manufacturing of precision machinery and provides a micro blanking system for on-line processing of a punch-die. A punch assembly and an electric spark spindle assembly are fixed on a vertical marble plate; a power source portal frame assembly is separately mounted on a marble platform surface and connected to the punch assembly; a support frame assembly for bearing force is mounted on a portal frame base plate of the portal frame assembly; a precise XYZ three-axis positioning assembly is mounted on the marble platform surface; a die assembly and a wire electrical discharge grinding (WEDG) assembly are mounted on a z axis of the precise XYZ three-axis positioning assembly; and a counterweight assembly is mounted on the Z axis and balanced with the die assembly and the WEDG assembly in weight. The punch assembly adopts a spherical surface contact rigid connection structure of an ultraprecise linear guide rail and a high-load linear actuator, and the die assembly adopts a floating structure based on a precise linear guide rail. The micro blanking system realizes on-line processing, trimming and center alignment of special-shaped punch-dies as well as blanking, high-load blanking, stretching and other various processes of micro special-shaped parts.

The invention discloses a coil stock dual-pressure automatic punching all-in-one machine, and relates to the technical field of punching. The coil stock dual-pressure automatic punching all-in-one machine comprises a rack, a coil stock feeding device, a dual-pressure punching device, a dual-clamping carrying device, a cutting device and an LPF controller are fixedly arranged above the rack, and the coil stock fe device, the dual-pressure punching device and the cutting device are sequentially arranged from left to right in a separated manner; the dual-pressure punching device comprises a punching frame, punching dies, punching motors and lifters; the two punching dies are arranged in a left-right separated manner, each punching die comprises an upper die and a lower die, the two punching motors and the two lifters are arranged in a left-right separated manner, the punching frame and the lower dies are fixedly arranged at the upper end of the rack, the punching motors and the lifters are fixedly arranged at the upper end of the punching frame, and the punching motors correspondingly drive the upper dies to vertically move through the lifters; the LPF controller correspondingly controls the coil stock feeding device, the punching motors, the dual-clamping carrying device and the cutting device to work; and the punching precision is higher, and the efficiency is higher.

The invention relates to a device (150) for punching labels (10) from a substrate web (1), wherein the substrate web (1) is provided with a carrier layer (3) and a label layer (12). The device includes a punching installation (11) for punching the labels. The punching installation (11) has a delaminating installation (2) for separating the label layer (12) from the carrier layer (3), a metallic non-suction revolving counterpunching belt (4) for conveying the label layer (12) during a punching operation, and a relaminating installation (7) for reconnecting the label layer (12), provided with punchings, to the carrier layer (3). The invention also relates to a method for punching self-adhesive labels (10) is also provided. By the device and the method, the thin carrier layer (3) can be used, and the carrier layer is not damaged during punching.

The invention discloses advanced mold designing and manufacturing technical equipment which comprises a fixing machine body and supporting legs arranged on the bottom face of the fixing machine body in a left-right symmetry mode. A fixing base platform is fixedly arranged between two supporting legs on the left and right. A fixing device is arranged in the fixing base platform. A sliding cavity with an opening formed in the bottom is arranged at the middle portion of the fixing machine body and the sliding cavity is internally provided with a sliding machine body. The sliding machine body is connected to the sliding cavity in a sliding-fit mode. Sliding racks which extend vertically are fixedly arranged at middle portions of the left and right side faces of the sliding machine body. A cavity with an opening formed in the bottom is arranged at the middle portion of the sliding machine body. The advanced mold designing and manufacturing technical equipment is simple in structure, convenient to use, and firm in mold fixing; during the punching process, lifting of the sliding machine body is controlled according to the required depth of punching; after the punching process, the slidingmachine body completely retracts into the sliding cavity and a punching head is protected.

The invention discloses a hierarchical floating locking type punching device for power components. The hierarchical floating locking type punching device comprises a punching device body, a pressing punching assembly, a fastening anti-shake mechanism and a multi-dimensional adaptive adjusting assembly. The invention belongs to the technical field of electric power component punching devices, and particularly relates to a hierarchical floating locking type electric power component punching device. The punching device can adjust the adaptive placement position and the punching position according to the shapes of the power components through the arranged multi-dimensional adaptive adjusting assembly, and in order to lock the power components with different thicknesses, through the arrangement of the fastening anti-shake mechanism, the characteristics of punched holes are utilized, and the punching precision is improved. Therefore, an independent sensing mechanism and an independent locking driving mechanism do not need to be arranged, the locking process and the punching process are synchronous, the locking process and the punching finishing resetting process are synchronous, stable locking of the power component is achieved, meanwhile, the contradiction between the punching displacement difference and the thickness difference of the power component is avoided, and the punching quality of the power component is improved. And the automation level of the punching device is increased.

The invention provides a pile hammer of a construction punching pile driver, which effectively solves the problem that the hammer head of the existing punching pile driver is prone to inclination of the pile hole, the hammer head is easy to be stuck in the hole, and the plum blossom hole is easy to appear. The problem of hole collapse; the technical solution is to include the main body of the hammer head of the punching pile driver, the center of the main body has a central hole, the central hole has a central shaft, the upper end of the central shaft has a counterweight, and there is a groove on the central shaft. There is a cylinder on the central axis, a slider on the inner wall of the cylinder, an annular plate is set on the cylinder, and a telescopic rod is arranged on the annular plate, which can drive the telescopic rod to rotate, and a cylinder is installed on the end of the telescopic rod away from the central axis. shaped roller, and the central shaft is fitted with a rotatable annular sleeve; the invention has an ingenious structure, which can also compact the side wall of the pile hole to build the wall during the punching process, reducing the occurrence of hole collapse and effectively avoiding the hammer The head is deflected to prevent the hammer head from being stuck in the pile hole, realize punching and reaming, and improve the bearing capacity of the pile foundation.

The invention relates to a perforating device, in particular to a teacup filter side edge perforating device. The teacup filter side edge perforating device is easy to operate and capable of automatically discharging a filter. The teacup filter side edge perforating device comprises a bottom plate, a transmission mechanism, a punching mechanism, an intermittent rotating mechanism, a feeding mechanism and a pushing mechanism, and a plurality of workbenches are arranged at the top of the bottom plate. The transmission mechanism is arranged between the workbenches on one side and the bottom plate. The punching mechanism is arranged on the workbenches on one side. The intermittent rotating mechanism is arranged on the workbenches on one side. The feeding mechanism is arranged between the workbenches. The pushing mechanism is arranged on the workbenches on the other side. According to the teacup filter side edge perforating device, the punching action on a filter is achieved through the punching mechanism, then, under cooperation of the transmission mechanism, the intermittent rotating mechanism, the feeding mechanism and the pushing mechanism, punching on the filter can be efficientlyand stably achieved, and the intermittent rotating mechanism can drive the filter to intermittently rotate.

The invention discloses a circular tube symmetric distribution bilateral intersecting line one-time blanking forming device and method. The device comprises a driving device and a composite die, wherein the composite die comprises a stamping die, a trapezoid die and a positioning die; the trapezoid die is arranged on the driving device; the stamping die comprises a first sub stamping die and a second sub stamping die; the first sub stamping die and the second sub stamping die are the same in structure and are mounted in a mounting seat in bilateral symmetry; the first sub stamping die is driven by a first returning device to automatically return; the second sub stamping die is driven by a second returning device to automatically return; the motion direction of the first sub stamping die and the second sub stamping die is perpendicular to that of the trapezoid die; and a die cavity is formed in the positioning die for fixing a to-be-processed workpiece.

The invention provides a novel punching mechanism which comprises a gas-liquid pressure cylinder, a mounting support, a profiling convex mold and a guide mechanism. During punching, the profiling convex mold is driven by the gas-liquid pressure cylinder, the gas-liquid pressure cylinder presses a to-be-punched product to the profiling convex mold, then pressurization work is carried out, and therefore product punching is achieved. The gas-liquid pressure cylinder is used as a power source for punching, enough punching force is achieved, and under the guide action of the guide mechanism, precise locating can be achieved; and the product surfaces are prevented from being damaged, and therefore process requirements are met, and product quality is guaranteed.

The invention discloses automatic surface milling and drilling equipment used for machining. The automatic surface milling and drilling equipment comprises a worktable, a feeding box and a collectingbox; the feeding box and the collecting box are located at the left side and the right side of the worktable correspondingly; the automatic surface milling and drilling equipment further comprises a lock cylinder surface milling mechanism, a manipulator part taking mechanism I, a lock cylinder punching mechanism, a manipulator part taking mechanism II, a lock cylinder tapping mechanism, a manipulator part taking mechanism III and a product jig reflux mechanism; the lock cylinder surface milling mechanism, the lock cylinder punching mechanism and the lock cylinder tapping mechanism are fixed tothe middle part of the upper surface of the worktable in sequence from left to right; the manipulator part taking mechanism I and the manipulator part taking mechanism II are both fixed to the rear side of the upper surface of the worktable; and the manipulator part taking mechanism I delivers a to-be-machined product to the position of the lock cylinder punching mechanism from the position of the lock cylinder surface milling mechanism. The automatic surface milling and drilling equipment is high in automation degree, effectively improves the machining precision of a lock cylinder, greatly increases the working efficiency and reduces the labor cost, and has good market application value.

The invention discloses a calculator foot pad attaching machine which comprises a rack (1), wherein a foot pad feeding module (2), a product feeding module (3), an absorbing module (4), a product positioning module (5) and a punching module (6) are arranged on the rack; the foot pad feeding module and the product feeding module are adjacently arranged; the punching module is located at one end of the foot pad feeding module; the absorbing module is located above the punching module; and the product positioning module is located above the product feeding module. By the aid of the scheme, the accurate product positioning module and the punching module are arranged, so that foot pads can be attached to any types of calculators rapidly and simply, feed punching of the foot pads can be realized, the punching cost of the raw material is saved, and the machine has the advantages that the manufacturing cost is low and the production efficiency is high.

The invention discloses an intelligent automatic die adjusting mechanism based on an oil press principle, and particularly relates to the field of machining. The intelligent automatic die adjusting mechanism based on the oil press principle comprises a punching bottom plate, a linear guide rod, a punching die and a feeding mechanism, a fixed seat is installed at the top end of the linear guide rod, a tapered wedge moving block is slidably connected to the bottom face of the fixed seat, and a hydraulic jacking mechanism is installed on the bottom face of the fixed seat; and the output end of the hydraulic jacking mechanism is connected with a jacking rod, the top face of the punching die is connected with a tapered wedge pressing die in a clamped mode, and the input end of the hydraulic jacking mechanism is connected with a hydraulic driving mechanism. According to the intelligent automatic die adjusting mechanism, a tapered wedge lifting mechanism is arranged, the tapered wedge movingblock transversely moves on the surface of the tapered wedge pressing die, and the transverse jacking force driven hydraulically is converted into lifting power of the punching die through the taperedwedge lifting mechanism, so that punching of a workpiece is achieved; and compared with a traditional lead screw lifting structure, the tapered wedge lifting mechanism is more stable and higher in structural strength, the tapered wedge lifting mechanism is suitable for punching high-hardness workpieces, the fault rate is low, and the service life is greatly prolonged.