15results about How to "Realize automatic tool change" patented technology

The invention relates to the technical field of milling cutters for machining lead screws, and discloses an indexable milling cutter for machining small-diameter lead screw nut raceways, the indexable milling cutter comprises a mounting plate and a mounting groove formed in the mounting plate, and a first transmission groove is formed in the top of the mounting plate; according to the indexable milling cutter for machining the small-diameter lead screw nut raceway, the multiple whirlwind milling cutters are installed on the spline shaft, then the spline shaft is driven to rotate through the first transmission mechanism, and the rotation milling cutter mechanism is arranged in the installation groove and used for transposition replacement of the milling cutters. The spline shaft drives the whirlwind milling cutters to rotate, so that cutting edges of the multiple whirlwind milling cutters are replaced, then the whirlwind milling cutters are driven to move into the first transmission groove, then through cooperation of the clamping and positioning mechanism, automatic cutter replacement of the milling cutters is achieved, manual operation is not needed, the cutter replacement time is saved, and the machining efficiency is improved. And the machining efficiency of the milling cutter on the lead screw is greatly improved.

The polishing equipment comprises a shell, an electric main shaft is fixedly installed in the shell and comprises two output ends used for installing a cutter handle and a cutter, at least one output end is provided with a stop module, and the stop module is connected with the electric main shaft. The stop module comprises a first stop piece fixed to the output end, a second stop piece is arranged on the outer side of the first stop piece, and the second stop piece is connected with a driving module. The driving module is used for driving the second stopping piece to move in the axial direction of the motorized spindle and is matched with the first stopping piece to lock the motorized spindle, and the driving module is located in the shell. The stopping module is arranged on the output shaft of the motorized spindle, the motorized spindle can be locked, cutters on the motorized spindle can be conveniently replaced, the grinding equipment can use more than three kinds of cutters, automatic cutter replacement can be achieved, the cutter replacement time is short, the fault rate is low, and the equipment manufacturing cost can be greatly reduced.

The invention discloses a movable column type multi-axis linkage vertical machining center machine tool, and relates to the technical field of vertical machining center machines, the movable column type multi-axis linkage vertical machining center machine tool comprises a numerical control system, a base and a stand column, the numerical control system and the stand column are arranged above the base, a spindle box is arranged on the side face of the stand column, and the movable column type multi-axis linkage vertical machining center machine tool further comprises a tool magazine assembly and a multi-axis linkage assembly; the tool magazine assembly and the multi-axis linkage assembly are electrically connected with the numerical control system, the tool magazine assembly is arranged above the base, and the multi-axis linkage assembly is arranged among the base, the stand column and the spindle box. According to the machine tool, the multi-axis linkage assembly is arranged, the requirement for inner spiral machining of shaft sleeve type parts is met while three-dimensional multi-angle machining is achieved, through cooperation of the tool magazine assembly, the multi-axis linkage assembly and the numerical control system, tool bits are intelligently replaced, the machining precision is precisely controlled, the production efficiency of products is improved, and the production cost is reduced. And the precision of manufactured products is also improved.

The invention discloses an automatic tool changing method and system of a vertical cutting machine and a medium, and relates to the field of intelligent manufacturing, the method comprises the steps that first wire tool automatic dismounting operation is executed, specifically, a wire tool clamping device is controlled to move to a first position to clamp a first target wire tool, and the first target wire tool is a wire tool to be replaced; the first position is the position where the wire cutter clamping device is located when clamping a first target wire cutter installed in a first target installation groove, and the first target installation groove is any installation groove, where the wire cutter needs to be replaced, in the vertical cutting machine; controlling a fixing device of the first target mounting groove to release the first target wire knife; and after the first wire knife automatic dismounting operation is executed, the first wire knife automatic mounting operation or the second wire knife automatic mounting operation is executed. The wire cutter of the vertical cutting machine is automatically replaced, and the cutter replacing precision and efficiency are improved.

This utility model provides an automatic tool changer for CNC milling machines, belonging to the field of CNC milling machine tool changing technology. It includes a frame, a sliding module mounted on the frame, and a CNC module mounted on the sliding module. It also includes a tool changing component mounted on the CNC module, with a detachable tool head inside; a bracket mounted on the frame, with a moving component mounted on the bracket, and a rotating component mounted on the moving component. The rotating component assists the tool changing component in changing the tool head. This utility model features a moving component and a rotating component. A servo motor can quickly drive the moving and rotating components, and an electric push rod can quickly clamp and release the tool head, greatly shortening the tool changing time, improving machine tool production efficiency, eliminating the need for manual tool changing by operators, and simultaneously improving safety during the production process.

The invention discloses a mechanical arm rapid automatic tool changing device which comprises a tool chuck, a tool releasing frame, a tool magazine, a pneumatic clamping jaw and a lifting air cylinder, the tool chuck is used for clamping and releasing a tool, and the tool releasing frame is used for extruding the tool chuck to open the tool chuck, so that the tool is in a movable state; the tool chuck and the tool release frame on the locking module press each other, so that the tool chuck is opened, the pneumatic clamping jaw is used for clamping the tool, and then the lifting air cylinder is used for placing the tool into the corresponding tool magazine. And then the pneumatic clamping jaw and the lifting air cylinder are used for moving the tool to the opened tool chuck in reverse, the tool is successfully installed, automatic tool changing of the tool is achieved, and the defects that manual tool changing is unsafe and the tool changing efficiency is low are overcome. The automatic tool changing device is easy to operate, the whole clamping step is high in automation degree, the structure is simple, and the tool changing efficiency is improved.

The invention discloses a glass coding and cutting all-in-one machine, and relates to the technical field of glass cutting, the glass coding and cutting all-in-one machine comprises a mounting rack, a cutting moving mechanism slidably connected to the mounting rack and used for driving a cutting tool bit and a coding head to move, and a tool bit replacement mechanism arranged on the mounting rack and used for driving the cutting tool bit and the coding head to move. According to the glass coding and cutting all-in-one machine, glass is placed into the glass fixing and discharging mechanism to be stably fixed, then the cutting and moving mechanism is used for driving the cutting tool bit and the coding head to move, the glass is subjected to cutting and grinding integrated machining, the cutting efficiency is improved, and the cutting efficiency is improved. And meanwhile, the cut glass is automatically broken off along a cutting line, the broken glass is adsorbed and fixed, then the glass fixing and discharging mechanism is turned over, the glass is automatically discharged, and the cutting machining efficiency of the glass is greatly improved.

The utility model provides a tool changer of a milling machine, and belongs to the technical field of milling machines. The tool changing device of the milling machine comprises a tool magazine and a tool changing mechanism, and further comprises a guide rail and a support, the guide rail is divided into a plurality of sections which are spliced, the two ends of the guide rail correspond to the tool magazine and the rotating head position of an external milling machine respectively, the support is fixed to an external structure, the guide rail is fixed to the support, a self-propelled seat is arranged on the guide rail, and the self-propelled seat is connected with the tool magazine. And the tool changing mechanism is arranged on the self-propelled seat. In the application, the self-moving seat automatically moves along the guide rail, so that the tool changing mechanism can move back and forth between the tool magazine and the milling machine rotary head to realize automatic tool changing, and the guide rail can be spliced according to actual conditions in a way that the tool changing mechanism automatically moves along the guide rail, so that the refitting cost is reduced, and popularization is facilitated.

The novel automatic tool changing device comprises a clamping body, a flange plate, a piston rod, a mandrel, a pull claw, a detection ring A, a switch a and a switch b, the flange plate is fixed to the top of the center of the clamping body, and the piston rod is installed in the center of the interior of the flange plate and the center of the interior of the clamping body; a mandrel in the vertical direction is installed at the center position of the lower portion in the clamping body, a pull claw is installed in an inner cavity of the mandrel, and the lower end of the piston rod is connected with the pull claw. The piston rod is sleeved with a detection ring A at the position close to the upper end of the piston rod, an L-shaped support is arranged between the detection ring A and the top of the flange plate, and a switch a and a switch b are installed on a vertical plate of the L-shaped support. Automatic tool changing of the tool holder of the large heavy-cutting turning machine tool is achieved, the connection part of the device and the ram is the same as that of a standard turning tool holder, and one set of device is provided with a tool holder grabbing mechanism, a tool holder clamping mechanism, an auxiliary tool loosening mechanism and a detection mechanism.

This invention relates to a drilling and milling apparatus with eight grippers, two dual-station design, and a tool magazine. It includes two forward- and backward-extending conveyor platforms, two forward- and backward-extending first supports, a left- and right-extending second support, two gripper stations, two upper stations, two lower stations, and two tool changing stations. Its advantages include automatic tool changing, multi-gripper coordinated gripping, efficient dust removal, and rapid cutting for grooving, drilling, and milling, effectively improving machining efficiency and accuracy.

The utility model discloses a can realize quick tool changing's engraving machine, including base and setting the rack of base top surface, the rack top forms the crossbeam, the base top surface removal is provided with the workstation below the crossbeam, the crossbeam side wall removal is provided with X axle drive mechanism, removal is provided with Z axle drive mechanism on X axle drive mechanism, is provided with the main shaft and the cutter of installing in the main shaft bottom on Z axle drive mechanism, the crossbeam bottom is provided with the tool magazine, the tool magazine includes the upper fixed plate of fixed on the crossbeam, the upper casing of connection in the upper fixed plate front end, the lower casing of hinged in the upper casing bottom, the sliding plate of removal setting in the upper fixed plate bottom and the tool holder of connection in the sliding plate front end. The utility model discloses the cooperation of tool magazine and X axle drive mechanism, Z axle drive mechanism to realize automatic tool changing to main shaft to the time of greatly reduced manual tool changing and unsafe factor, effectively improved the efficiency of processing.

The invention provides a TBM (Tunnel Boring Machine) integrated hobbing cutter holder system capable of quickly changing cutters, which comprises a hobbing cutter ring (1), a cutter box (2), a C-shaped block (8), a hobbing cutter shaft (9) and a pressing device, and is characterized in that the hobbing cutter ring (1) is connected to the hobbing cutter shaft (9); the C-shaped block (8) is fixed on the hob box (2) and is used for bearing the hob shaft (9); the pressing device comprises a first arc-shaped connecting rod (4), a first transmission sliding block (5), a lifting sliding block (6), a fastening stud (7), a wedge-shaped pressing sliding block (10), a second arc-shaped connecting rod (11), a second transmission sliding block (12) and a third arc-shaped connecting rod (22). The wedge-shaped end of the wedge-shaped pressing sliding block (10) and the C-shaped block (8) are located on the two sides of the hob shaft (9) respectively, and the other end of the wedge-shaped pressing sliding block (10) and the second arc-shaped connecting rod (11) form a rotating pair through a rotating shaft. Threaded holes used for installing the fastening studs (7) are formed in the cutter box (2).

The invention relates to the technical field of cutting equipment, in particular to an EVA (ethylene vinyl acetate) underwater granulator with a cutter head convenient to replace, which comprises a granulation pore plate, a water flow conveying system, a cutting advancing and retreating system, a cutting rotation system and a plurality of cutter replacement systems, the cutting advancing and retreating system drives the cutting rotation system to extend into a cutting cavity, and each cutter replacement system is mounted on the cutting rotation system. Each tool replacement system comprises a tool mounting block, a plurality of replacement tools, a plurality of replacement supporting rods, a plurality of sensing devices and a plurality of rollback devices, each replacement tool is slidably mounted in the corresponding tool sliding groove, each replacement supporting rod abuts against the corresponding replacement tool, each sensing device is in transmission connection with the corresponding replacement supporting rod, and each rollback device is in transmission connection with the corresponding replacement supporting rod. The cutter mounting block is provided with a cutting pre-compression spring and is slidably mounted at the rotary end, the replacement cutters and the sensing device are in sliding fit with the granulation pore plate, the return devices are in transmission connection with the replacement cutters, the action directions of the return devices enable the replacement cutters to move in the direction away from the granulation pore plate, and automatic cutter replacement is achieved.

The utility model discloses a tool changer of intelligent milling machine, including main part, milling cutter and mounting seat, main part top is provided with drive device, main part interior is provided with rotating shaft, rotating shaft interior is provided with fluted disc, rotating shaft interior is provided with tooth column, fluted disc bottom is provided with precession tooth, three sets of clamping block bottom is provided with the fluted disc bottom, the milling cutter bottom is provided with the mounting seat. The clamping blocks are in sliding connection with the rotating shaft, clamping teeth are arranged on the clamping blocks, the clamping teeth are in meshed connection with the precession teeth, clamping blocks are arranged above the milling cutters, the three sets of clamping blocks are annularly distributed relative to the clamping blocks, and positioning blocks are arranged below the milling cutters. The milling cutter is clamped and automatically released by arranging the rotating shaft, the fluted disc, the precession teeth, the clamping block and the like, the released milling cutter is supported by arranging the mounting base, the mounting frame and the clamping ring, meanwhile, a new milling cutter is fixed to the rotating shaft, automatic cutter changing of the milling cutter is achieved, the cutter changing process is full-automatic, and the efficiency is high. And manual operation of workers is not needed.

The utility model belongs to the technical field of aluminum foil processing, and discloses a longitudinal shearing device for aluminum foil processing, which comprises a conveying assembly used for supporting winding and unwinding of aluminum foil and conveying the aluminum foil, and a lifting assembly used for lifting and adjusting the shearing depth is arranged in the middle of the conveying assembly. The tool changing assembly is installed on the lifting assembly and used for cutting aluminum foil and switching tools through four-station rotation; the tool changing assembly comprises a rotating shaft. According to the longitudinal shearing device for aluminum foil machining, due to the arrangement of the four-station rotary switching cutter, when the cutter needs to be replaced, only the standby cutter needs to be rotated and switched, the cutter can be replaced, the cutter replacing speed is increased, and the influence of cutter replacing on the machining speed is reduced; through the arrangement of four-station tool changing, a standby tool is adjusted or replaced in advance during working, subsequent tool changing is facilitated, and the tool changing speed is further increased; and automatic tool changing is achieved through the arrangement that the tool is rotated to be changed after transmission is disengaged backwards.