10results about How to "Reduce tool change time" patented technology

This utility model provides a horizontal machining center tool holder. The horizontal machining center tool holder includes a support frame, a rotating assembly fixedly connected to one side of the support frame, a fixed base fixedly connected to one side of the rotating assembly, a clamping assembly on the top of the fixed base, the top of the clamping assembly fixedly connected to the bottom of a mounting column, the inner wall of the mounting column slidably connected to the outer wall of a pressure column, the top of the pressure column fixedly connected to the bottom of a throttle, an arc-shaped groove on the outer wall of the mounting column, one end of a limiting column fixedly connected to the outer wall of the limiting column, the outer wall of the limiting column slidably connected to the inner wall of the arc-shaped groove, a limiting hole on the outer wall of the clamping assembly, the bottom outer wall of the pressure column slidably connected to the outer wall of the limiting hole, the bottom of the mounting column fixedly connected to the top of a second spring, and the inner wall of the second spring fixedly connected to the outer wall of the pressure column. The horizontal machining center tool holder provided by this utility model has the advantages of avoiding the cumbersome operation caused by traditional screw tightening and reducing tool change time.

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 utility model provides a kind of double mechanical hand double tool magazine automatic tool changing system, it includes: tool magazine module, it includes tool magazine support, the tool magazine component A and the tool magazine component B of identical structure being oppositely arranged on the tool magazine support, the tool magazine component A includes vertically arranged disc type tool magazine, rotation drive module for driving the circumferential rotation of the disc type tool magazine, the tool holder of a plurality of tool holders being arranged at the edge of the disc type tool magazine, the tool holder is used to store tool for spindle machining;Mechanical hand module, it includes the mechanical hand A and the mechanical hand B of identical structure being arranged at the both sides of the tool magazine module, the mechanical hand A and the mechanical hand B respectively drive tool to move to the tool magazine component A and tool magazine component B place and carry out tool changing. By the above-mentioned mode, the collaborative work of two groups of mechanical hands and two groups of disc type tool magazines, realize efficient, flexible tool changing operation, meet the demand of complex processing task.

The application discloses a kind of quick tool changer for slitting unit, it is related to longitudinal shearing machine tool changing technical field, including first rack and second rack, fixed roll and round knife roll are respectively arranged between the first rack and second rack, the circumferential outer wall of fixed roll is fixedly connected with the lower cutting disc of equidistant distribution, the circumferential outer wall of round knife roll is fixedly connected with the locking seat of equidistant distribution, the side of locking seat is fixedly connected with tool seat.In the application, accurate positioning is realized by mechanical transmission, without manual adjustment of butt joint position, which ensures the coaxiality of new cutting tool assembly and driving assembly, avoids power transmission deviation during cutting, further shortens the restart time after tool changing, ensures that the device can quickly recover efficient production, and the mechanical interlocking connection mode continuously ensures the stability during cutting process, avoids the skew or displacement of new tool due to fixing problem.

The utility model relates to the technical field of planing and sanding machine, disclose a novel tool changing structure of planing and sanding machine, include: machine frame includes left side seat and right side seat, the upper end surface of left side seat is fixed with more than one slider, the upper end surface of right side seat is fixed with more than one slider, the upper cover plate is installed between left side seat and right side seat, the both sides of upper cover plate are equipped with the guide rail of cooperation with slider respectively, the both sides of upper cover plate are installed rotatable gyro wheel respectively, upper cover plate is equipped with bearing support on the front and back position, the front end and rear end of cutting main shaft are connected with bearing support respectively, the even setting planer blade is installed on cutting main shaft, the upper cover plate can be pulled relative to frame to replace the planer blade on cutting main shaft, the utility model discloses the extraction mode is convenient for planer blade replacement, and four -legged stand support increases structural stability.

The utility model relates to mechanical processing technical field, concretely is a kind of universal angle lathe tool extension tool holder, including fixed seat and adjusting base, fixed seat is by the lathe tool holder connecting portion for being connected with lathe tool holder and the adjusting base connecting portion for being connected with adjusting base is composed, adjusting base is rotatably installed on adjusting base connecting portion, rotating drive device for driving adjusting base to rotate to adjust angle and locking device for locking adjusting base on adjusting base connecting portion after adjusting angle are provided on adjusting base connecting portion, lathe tool is fixedly installed in the bottom of adjusting base. The universal angle lathe tool extension tool holder effectively solves the problem of traditional lathe tool holder in angle adjustment efficiency, angle adjustment accuracy, stability, convenience and universality etc., provides powerful support for the high-precision, high-efficiency processing of complex parts in new energy automobile, aerospace and other fields.

The utility model relates to a drum-type tool magazine and an engraving and milling machine. The drum type tool magazine comprises a tool magazine body, a tool handle fixing mechanism, a first driving mechanism and a second driving mechanism, a drum cutter head assembly is rotationally connected to the tool magazine body along a preset axis, and a plurality of tool positions are arranged on the drum cutter head assembly and used for loading tool handles; the cutter handle fixing mechanism is arranged at the cutter position and used for fixing the cutter handle loaded at the cutter position; the first driving mechanism is in driving connection with the tool magazine body and drives the tool magazine body to move in the first direction; the preset axis intersects with the first direction; the second driving mechanism is in driving connection with the roller cutter head assembly and drives the roller cutter head assembly to rotate along the preset axis. According to the drum type tool magazine, by increasing the number of the tool bits, the capacity is increased, by means of cooperation of the dual-drive mechanism, the tools can be rapidly positioned and exchanged, the tool changing time is shortened, the machining efficiency is improved, and the tool changing requirement of complex parts is met.

The utility model discloses a drilling device with a drill bit convenient to replace, and particularly relates to the field of drilling equipment.The drilling device comprises a fixing block and the drill bit, a clamping groove is formed in the bottom end of the fixing block, two sliding grooves are symmetrically formed in the outer wall of the fixing block, each sliding groove is internally connected with a connecting block in a sliding mode, and the connecting blocks are arranged in the clamping grooves. A limiting hole is formed in the upper end face of each connecting block, a mounting groove is formed in the inner top wall of each sliding groove, a limiting device is arranged in each mounting groove, and the output end of each limiting device is connected with the corresponding two limiting holes. By arranging the limiting device, the fixing plate, the push rod and other devices, unlocking and locking of the drill bit can be rapidly completed through simple operation of lifting the handle and pulling the push-pull rod, compared with a traditional mode that the drill bit needs to be disassembled and assembled with the help of a tool, the tool changing time is greatly shortened, the waiting process is reduced, and in the working scene that the drill bit is frequently replaced, the working efficiency is greatly improved. And the overall working efficiency can be effectively improved.

The utility model discloses an integrated tool of air suction cover relates to tool fixing technical field, including bottom plate, is equipped with a plurality of positioning hole groups on the bottom plate, and the corresponding positioning block group is installed on the positioning hole group, and the positioning block group sets up below the air suction cover, and the positioning block is connected through connecting rod and pressing plate, and the pressing plate one end sets up above the air suction cover, and the outer end of positioning block and pressing plate is connected with the top rod, the utility model discloses is suitable for all kinds of air suction cover, has reduced the design various tool costs, has reduced the tool time of replacing, has improved the clamping efficiency.

The utility model discloses a boring and milling machine's standpost rotation accurate positioning device relates to boring and milling machine technical field, including chassis, the chassis top one side fixedly connected with the cushion block, be provided with the installation bin in the cushion block. This boring and milling machine's standpost rotation accurate positioning device, this device passes through two -stage adjusting mechanism and significantly improved the precision and stability of standpost rotation positioning, and the primary regulation is by the self -locking motor drive adjusting gear rotation, drives the carousel and the worm rotation, realizes the substantial rotation adjustment of support disc through the meshing of worm and worm wheel, and the secondary regulation is by servo motor direct drive worm, utilizes the characteristics of worm gear drive ratio amplification torque, and the fine correction of small angle is carried out to support disc, because worm gear drive has self -locking, and the worm wheel position is locked after adjusting, avoids the rotation deviation caused by load fluctuation or external interference, guarantees the accuracy of positioning, and also has promoted the stability of device in the processing process.