9 results about "Turret punch" patented technology

The utility model relates to numerical control turret punch press technical field especially is a kind of numerical control turret punch press with die changing device mechanism, including main body, the upper portion of main body is equipped with die changing assembly, die changing assembly includes support seat, the lower surface of support seat is fixedly connected with the upper surface of main body, the upper surface of support seat is fixedly connected with step motor, the output of step motor is fixedly connected with rotating seat through the inside of support seat, the upper surface of rotating seat is set up with movable ring, the inner bottom of movable ring is set up with through slot, the inner surface of through slot is set up with accommodating groove, the inner bottom of accommodating groove is fixedly connected with spring, the upper end of spring is fixedly connected with clamping plate, one end of clamping plate is fixedly connected with connecting plate, the lower surface of connecting plate is equipped with mould, the upper surface of support seat is fixedly connected with hydraulic oil cylinder. The utility model can quickly and conveniently complete the replacement of mould, save time, greatly improve work efficiency, and facilitate the use of numerical control turret punch press.

The utility model discloses a waste collecting box suitable for a turret punch press, and belongs to the technical field of turret punch presses. The collecting box body is used for collecting waste materials; the conveying belt is arranged on the outer side of the machining table in a transmission mode, and a plurality of grooves are formed in the outer side of the conveying belt and used for being matched with a cutter to achieve machining action; the cleaning assembly is arranged at the bottom of the conveying belt and used for cleaning waste on the inner sides of the multiple grooves; wherein the machining table is located below the punching machine base, the punching machine base and the machining table are both connected with the punching machine body, and the collecting box body is located below the conveying belt; due to the fact that the cleaning assembly is adopted, after plate machining is completed, generated waste materials are temporarily left in the groove of the conveying belt, the waste materials in the groove of the conveying belt are cleaned through the cleaning assembly, and the problem that in the prior art, waste materials in the groove of the punching machine machining table are difficult to clean is effectively solved; therefore, the technical effect of thoroughly removing waste on the top of the punching machine machining table is achieved.

The application relates to the field of copper bar processing technology and discloses a turret punch press convenient to clean and used for punching copper bars, which comprises a rack, an upper turntable, a lower turntable and a cleaning mechanism, the upper turntable is connected to the rack, a plurality of upper molds are arranged on the upper turntable, the lower turntable is connected to the rack, a plurality of lower molds are arranged on the lower turntable, a mold hole is arranged on each lower mold, the cleaning mechanism comprises a pushing assembly and a plurality of lifting plugs, the plurality of lifting plugs are arranged in one-to-one correspondence with the plurality of lower molds, the lifting plug is slidingly connected in the mold hole arranged in the lower mold corresponding to the lifting plug, the pushing assembly is connected to the lower turntable, the plurality of lifting plugs are connected with the pushing assembly, and the pushing assembly is used for slidingly driving the plurality of lifting plugs in the lower mold connected with the pushing assembly. The application has the effect of improving the cleaning convenience of the turret punch press.

This invention discloses a CNC turret punch press stamping die and stamping method, specifically relating to the field of punch press stamping equipment. The CNC turret punch press stamping die structure includes a stamping table, a track frame at the top of the stamping table, a CNC turret device at the bottom of the track frame, and a clamping component on the other side of the top of the stamping table, with a sheet metal on one side of the clamping component. This invention automatically aligns and clamps the outer wall of the sheet metal by pushing the clamping plate and locking block on the clamping mechanism in their active state when not under pressure. When processing different positions of the sheet metal, the outer wall of the sheet metal is always initially clamped during movement, and the clamping part is locked in time during stamping. This achieves the flexible effect of unlocking and adjusting as the sheet metal moves, and locking during stamping. Furthermore, the support plate of the limiting mechanism adapts to the height of the sheet metal's stamping position before being locked in time during stamping to support the sheet metal and prevent the sheet metal from being suspended in mid-air during stamping.

The utility model discloses a waste collecting mechanism and a numerical control turret punch press, and relates to the technical field of turret punch presses, the waste collecting mechanism comprises a workbench, a positioning hole is arranged at the top of the workbench, the workbench is provided with a blanking mechanism, the blanking mechanism comprises a waste cavity, and the bottom of the workbench is fixedly connected with a collecting motor. A mounting block is coaxially and fixedly connected to the top of an output shaft of the collecting motor, a plurality of discharging plates are arranged on the mounting block and evenly distributed in the circumferential direction of the mounting block, the bottoms of the discharging plates make contact with the bottom wall of the waste cavity, and a discharging channel is formed in the side, away from the positioning hole, of the bottom of the waste cavity. The device has the beneficial effects that a collecting motor drives a mounting block to drive a plurality of discharging plates to rotate, the outer side faces, away from the axes of the discharging plates, of the discharging plates drive waste pieces to move in the direction away from the mounting block through friction force, the waste pieces move to make contact with the side wall of a waste cavity and are rubbed, and the edges of the waste pieces are ground to remove burrs to a certain degree; and then, when the waste pieces rotate to the discharging channel along with the discharging plate, discharging is conducted.

The multi-station punching device for the turret punch press comprises a workbench, the outer wall of the top of the workbench is rotationally connected with a plurality of bearing plates, the bottoms of the bearing plates are fixedly connected with third motors, the tops of the bearing plates are provided with moving seats, and position adjusting mechanisms are arranged between the moving seats and the bearing plates. A limiting fixing mechanism is arranged at the bottom of the moving seat, a side plate is arranged on the outer wall of one side of the workbench, a transverse adjusting mechanism is arranged between the side plate and the workbench, and a transverse plate is arranged on the outer wall of the side plate. The multiple bearing plates are arranged, multiple workpieces to be machined can be placed at the same time, the workpieces at different stations can be rapidly positioned and machined in cooperation with the position adjusting mechanism, the transverse adjusting mechanism, the height adjusting mechanism and the like, multiple times of positioning and workpiece transferring are not needed, and compared with traditional machining of multiple punching machines, the machining efficiency is improved. And the production continuity and the working efficiency are greatly improved.

This invention relates to the field of turret punch technology, and more particularly to a CNC turret punch for multi-hole sheet metal production. It includes: a main body, on which a punch module and a lower turntable are mounted; a ring-shaped lower die base is fixedly connected to the upper side of the lower turntable; a lower die holder is fixedly connected to the upper side of the lower die base; a lower die is fixedly connected to the lower die holder; and a separation mechanism for separating scrap from the punch is provided within the lower die holder. The separation mechanism includes: an L-shaped component, a mounting ring, two symmetrically distributed swing springs, two symmetrically distributed clamping blocks, and a limiting ring; the two clamping blocks are respectively fixed to the upper ends of adjacent swing springs. This invention utilizes the two clamping blocks to actively clamp the scrap adhering to the lower side of the punch, applying a rigid constraint force to the scrap to promote separation from the punch, thus reducing the probability of the punch carrying scrap away, and consequently reducing the probability of damage to the sheet metal, the punch, and the cutting edge of the lower die.

The invention relates to the technical field of metal plate stamping machining, and discloses a stamping device and method for a metal workpiece, and the stamping device comprises a turret punch press and a plate feeding positioning system. The plate feeding and positioning system comprises a feeding driving mechanism, a clamping device, an auxiliary supporting mechanism and a pressing device. The auxiliary supporting mechanism comprises a supporting guide rail, a roller supporting assembly, a receding driving device and a position sensor, the roller supporting assembly comprises a plurality of independent supporting units, and each supporting unit comprises a fixedly-installed lower roller and an upper roller capable of vertically ascending and descending through a lifting support. In the rapid moving stage of the plate, the upper and lower rollers are matched to apply light pressure to the plate, the free span of the thin and long plate is limited within the distance range between the adjacent rollers, and inertial bending deformation is restrained. In the precise positioning stage, the receding driving device drives the lifting support to be lifted upwards, the upper roller is separated from the upper surface of the plate, restraining force interference is eliminated, and the accuracy of the positioning reference is ensured.

The utility model relates to punch press field, concretely is a kind of numerical control full servo turret punch press with automatic die changing function, including shell, processing groove is set up in shell, processing groove side is set up with die changing groove, further include: punch part, punch part is rotatably installed in die changing groove, several moulds are fixedly installed in punch part, and punch part drives mould to carry out stamping;Die magazine, die magazine is rotatably installed in die changing groove;Replacement part.In the utility model, by placing the metal plate to be processed in the processing groove in the shell, the clamping block is pushed into the No.1 positioning groove of new mould by No.1 cylinder, the mould is fixed, the positioning block is driven to shrink and separate from the mould by No.3 cylinder, the conical structure of mould and mounting groove, the quick centering of mould installation is realized, the die magazine uses the same turret structure with punch part, can accommodate multiple specifications mould, support the continuous processing of multiple processes of complex parts, satisfy different product processing demand, improve the flexible production capacity of equipment.