29results about "Milling machines" patented technology

This utility model belongs to the field of milling technology for high-temperature alloys, specifically a simple milling device for rough machining of high-temperature alloy steel. It includes a base, a milling cutter assembly on the top of the base, and a track connecting the milling cutter assembly to the base. The milling cutter assembly can move back and forth along the track. A support is located in front of the base, and a platform is mounted on the support. A frame is located on the side of the platform, and a clamping assembly is mounted on the frame. The clamping assembly includes an indexing chuck, which can move left and right along the frame. This utility model, through the arrangement of multiple tracks, allows for adjustment of the workpiece position, avoiding the Y-axis design of traditional machine tools, reducing the cost and size of the equipment. Simultaneously, its simple operation reduces the labor costs for advanced operators.

A machining center comprising two independent carriages (14', 14'') supported so that they can slide along respective longitudinal translation axes (X', X'') by two parallel horizontal rails (16a, 16b) which are fixed in a raised position to a supporting structure (12). The carriages (14', 14'') support respective machining heads (22', 22'') which can move along two respective translation axes (Y', Y'', Z', Z''). The machining heads (22', 22'') support respective tool holding spindles (28', 28'') arranged with a vertical axis. At least one workpiece holding table (34', 34'') is supported at the base (30', 30'') of the supporting structure (12) in a rotatable manner about a first horizontal and transverse rotation axis (Yr', Yr'') and about a second rotation axis (Hr', Hr'') which is perpendicular to the first one. Two mechanized tool magazines (36', 36'') are supported at the opposite longitudinal ends of the supporting structure (12) and are accessible by the spindles (28', 28'').

The utility model discloses a horizontal milling machining center for milling the workpiece such as the door sill beam or chassis girder of new energy automobile, contains: frock clamp is used for clamping workpiece, processing module is arranged adjacent with frock clamp, and processing module is used for processing the workpiece of frock clamp clamping, the metal scrap collection module is established below frock clamp, is used for collecting the metal scrap that appears when processing workpiece, tool magazine module is arranged adjacent with processing module, and tool magazine module is used for depositing the tool of processing workpiece. The utility model realizes the parallel operation of processing and feeding process through the collaborative design of rotation symmetry frock clamp and positioner, makes equipment utilization rate promote, spiral conveying type metal scrap collection module cooperates encircling type splash guard, realizes the automatic cleaning and closed conveying of waste scrap, avoids the pollution of working environment, and the tool magazine of modular layout cooperates with three -dimensional mechanical arm, makes the tool replacement more convenient.

This invention discloses a star-pendulum dynamic milling method and a dynamic performance fingerprint testing method. The method includes: constructing a star-pendulum unit consisting of two equal-length circular arcs with equal radii and opposite curvature directions connected end-to-end at the midpoint; defining the feed step size S and the oscillation amplitude W; connecting multiple star-pendulum units end-to-end to form a petal chain tool trajectory; using W=S / 2 as the baseline configuration, determining the maximum stable feed rate F_max by changing S; and plotting the S-F dynamic performance fingerprint curve. This curve is a mapping of multi-dimensional physical constraints such as acceleration constraints, power constraints, and chatter stability boundaries in actual machining onto the S-F two-dimensional graph, filling the technical gap in the quantitative evaluation of the dynamic load-bearing capacity of machining systems. This invention suppresses chatter through high-frequency radial force counter-clamping, decoupling the step size from the material removal rate, enabling machining without regard to allowance, accelerating the research and development iteration of equipment, tools, and new materials, and achieving a measured efficiency 6.7 times that of traditional milling.

A system for processing a workpiece includes a milling platform, a workpiece handling robotic arm (WHRA), and a spindle robot arm (SRA). The WHRA has a holding tool adapted to move the workpiece from an input staging area to the milling platform, and from the milling platform to an output staging area. A base of the WHRA, the input staging area, the output staging area are all positioned on a same side of the milling platform. The SRA has a milling tool and is adapted to mill the workpiece when supported on the milling platform. The system may include a processor configured to control the WHRA to move the holding tool to a release position or orientation based on positional data of the workpiece generated by contact position sensors, and to move a robotic arm to position vacuum pods on the milling platform, based on the geometry of the workpiece.

This invention discloses a five-axis, five-linkage CNC milling machine, including a machine body. Mounting seats are fixedly connected to the left and right sides of the top of the machine body. A worktable is disposed above the mounting seats, and a support seat is fixedly installed on the rear top of the machine body. Through the coordinated use of a first fixing mechanism, a tool storage mechanism, and a disassembly mechanism, and under the action of the output ends of a second stepper motor and a servo motor, the milling cutter to be replaced is positioned inside an empty placement slot on the storage disk. Then, a magnet abuts against a third sliding seat made of plastic, causing the milling cutter to fall into the placement slot. Similarly, the first fixing mechanism automatically installs the new milling cutter, which is convenient and quick. In addition, this invention also includes a tilting mechanism to facilitate cleaning of the T-slot on the top of the worktable by the operator, and a second fixing mechanism to select a suitable fixture for installation according to the product to be milled, meeting the needs of the operator.

The application discloses a numerical control gantry milling machine and belongs to the technical field of machine tools, which comprises a bearing plate, a linear module fixedly installed on the upper surface of the bearing plate, a bearing plate fixedly installed on the upper surface of a moving block of the linear module, gantry frames fixedly installed at both ends of the upper surface of the bearing plate, a liquid collecting and spraying mechanism fixedly installed between the upper halves of the two sets of gantry frames, and a cooling mechanism fixedly installed between the lower halves of the two sets of gantry frames and connected with the liquid outlet end of the liquid collecting and spraying mechanism. The application realizes a high-efficiency cooling liquid closed-loop circulation system through the design of the cooling mechanism and the liquid collecting and spraying mechanism, reduces the material cost and environmental protection pressure, guarantees the stable cooling effect, and realizes the accurate cooling of the cutting area through the ball tube rotation adjustment and the double-path nozzle design.

The present application relates to the technical field of hole making, and specifically relates to a tilting type hole milling device and method for aircraft assembly hole making, which comprises a mounting platform and a PLC controller, the mounting platform is provided with a hole milling revolution device, the output end of the hole milling revolution device is connected with an eccentric adjusting device, the hole milling revolution device is used for controlling the rotation of the eccentric adjusting device, the eccentric adjusting device is connected with an inclination adjusting device, the eccentric adjusting device is used for adjusting the eccentric distance between the inclination adjusting device and the output end axis of the hole milling revolution device, the inclination adjusting device is connected with a hole milling rotation device below, the hole milling rotation device is provided with a milling cutter for hole milling, the hole milling rotation device is provided with an inclination angle sensor and an eccentric distance sensor connected with the PLC controller, and the inclination adjusting device is used for adjusting the inclination angle of the milling cutter, the eccentric distance and the inclination angle are cooperatively controlled, and the rapid wear of the local cutting edge of the milling cutter is reduced.

The application relates to the technical field of milling machine tools, and particularly discloses a dry cutting and nanometer coating integrated machining device for difficult-to-machine materials, which comprises a vertical driving mechanism, the vertical driving mechanism comprises a rotary motor one, a ball screw is driven by a connecting rod at the output end direction of the rotary motor one, a ball sliding block is arranged on the ball screw, a connecting plate one is connected to the ball sliding block, a servo motor is arranged on the connecting plate one, and a milling cutter is arranged on the servo motor; the integrated machining device further comprises a sintering mechanism, the sintering mechanism comprises a semiconductor laser for sintering a workpiece and a cutter; the integrated machining device further comprises a spraying mechanism, the spraying mechanism comprises a water mist sprayer one for spraying the workpiece and a water mist sprayer two for spraying the cutter. The application can sequentially complete cutting forming of the workpiece, spraying treatment of the workpiece and maintenance and repair of the milling cutter in single clamping, and the process chain is shortened.

The application provides a metal numerical control planer, which comprises a machine tool support frame, a milling processing assembly connected to the upper side of the machine tool support frame, a scanning module installed at the execution end of the milling processing assembly, a movable workbench movably installed on the upper side of the machine tool support frame, and a chip removal processing module connected to the side surface of the machine tool support frame. The milling processing assembly is used for milling processing of a workpiece. The milling processing assembly, the scanning module and the movable workbench ensure that each workpiece can be aligned with a cutter in the same posture and position. Compared with manual alignment or a common machine tool table finding method, the application effectively avoids uneven processing, overcutting or out-of-position processing caused by positioning deviation, and greatly improves the consistency and stability of batch processing.

This invention relates to the field of milling technology, specifically to a milling machine for mold surfaces with a progressive cutting composite structure. The machine includes a bed mechanism comprising a spindle box and a spindle rotatably mounted at the bottom of the spindle box; and a milling cutter comprising a cutter body detachably mounted on the spindle. The cutter body has an internal flow channel and several circumferentially evenly distributed water outlet holes. By opening water outlet holes on the cutter body, when milling is performed using the outer peripheral cutting edge, the outer peripheral cutting edge generates frictional heat. At this time, a sealing component controls the connection between the internal flow channel and the branch flow channel. The milling fluid passes through the cutter body, the branch flow channel, and the water outlet channel, and is then sprayed out from one of the water outlet holes. The water outlet hole directly sprays the milling fluid upwards onto the outer cutting edge of the cutter body, improving the cooling effect on the outer cutting edge.

The utility model discloses connecting rod precision milling device, including base, still include rotating seat and clamping plate, the upper end fixedly connected with support frame of base, the middle part fixedly connected with the partition block of support frame lower extreme, the inner wall of support frame and the both ends of partition block all rotate to connect with screw rod, the outside thread connection of screw rod has the moving seat, the lower extreme of moving seat is provided with milling cutter handle, the upper end of base is provided with work table, the upper end rotationally connected with two rotating seats of work table, the upper end all is seted up with the adjusting cavity of rotating seat, the inside rotationally connected with two -way screw rod of adjusting cavity, the both ends of two -way screw rod outside all are threadedly connected with clamping plate, the utility model discloses the use through rotating seat and clamping plate, improve processing accuracy, stability and process efficiency, and two rotating seats alternate and go on feeding and processing, and cooperate with the change of position and realize continuous production, and the degree of automation is high, and the processing efficiency is improved, satisfies the high -precision demand of batch production.

The present application relates to a multi-axis machining center provided with a mechanized tool magazine. The machining center comprises two independent carriages supported by two parallel horizontal rails fixed in raised position to a support structure so that they can slide along respective longitudinal translation axes. The carriages support respective machining heads movable along two corresponding translation axes. The machining heads support respective tool holding spindles arranged with a vertical axis. At least one workpiece holding table is supported at a base of the support structure in a manner rotatable about a first horizontal and transversal rotation axis and about a second rotation axis vertical to the first rotation axis. Two mechanized tool magazines are supported at opposite longitudinal ends of the support structure and are usable by the spindles.

Proposed is a cutting apparatus for a fuel basket accommodating spent nuclear fuel of a heavy water reactor, wherein the apparatus includes a base, a vertical support arranged on one side of the base; a turn table arranged to be reciprocated between one side and an opposite side of the base and be horizontally rotatable on the base; a horizontal support arranged to extend from an upper-end of the vertical support in a horizontal direction toward the turn table; a side-cutting means arranged on the vertical support protruding toward the turn table for cutting a side welding bead of the fuel basket mounted on the turn table; and an upper-cutting means arranged on the horizontal support protruding toward the turn table for cutting an upper welding bead of the fuel basket mounted on the turn table.

A method of manufacturing a shim for a die coater is disclosed herein. In some embodiments, a method of manufacturing a shim for a die coater, where the shim is applied to an electrode slurry die of the die coater and used for discharging an electrode slurry from the die coater, comprising milling a surface of a metal plate to prepare the shim. Using the method herein, it is possible to manufacture a shim for a die coater having a low thickness deviation by processing the shim for a die coater through a milling process.

The utility model relates to the technical field of rubber roll processing discloses a milling device for polyurethane rubber roll production, including the bearing plate, the middle part rotation of bearing plate is connected with the pivot, the left and right ends of pivot all are fixedly connected with the rotating plate, the lower extreme outside fixed connection of rotating plate has the gear ring, the upper end of rotating plate is provided with the fixed component of installing rubber roll, the left and right ends downside of bearing plate all are fixedly connected with the supporting plate, the upside of supporting plate is provided with the gear plate of before and after activity, the upside of gear plate is engageded and is connected in the outside of gear ring. In the utility model, through gear plate and gear ring cooperation drive rotating plate to rotate forward, make the first carousel with second carousel set up on rotating plate and move to the both ends of rubber roll placed on the backing plate, thereby will fix rubber roll between second carousel and first carousel, subsequently reverse rotation, will move rubber roll to the processing area, thereby solved the problem that rubber roll is heavy, inconvenient feeding and unloading.

This invention proposes a grinding device and method for the free edges of sheet metal, comprising a sheet metal platform and an equipment mounting frame. An input conveying mechanism and an output conveying mechanism are respectively provided at the inlet and outlet ends of the sheet metal platform. A sheet metal positioning mechanism is embedded in the top surface of the sheet metal platform, and four-sided automatic positioning clamps are provided around the perimeter of the sheet metal platform. The equipment mounting frame is a gantry structure, and a grinding mechanism is installed on the equipment mounting frame to chamfer and grind the free edges of the sheet metal. This invention can improve the efficiency of free edge grinding, reduce the labor intensity of workers, and is suitable for the chamfering requirements of free edges of sheet metal with different thicknesses and strip shapes.

The utility model belongs to milling machine technical field, concretely is a kind of multi-angle processing milling machine, including the machining table for carrying out processing operation, the support frame for supporting machining table is fixedly connected to the lower end of machining table, the cutting assembly for processing part is installed on the upper end surface of machining table, the protective plate for shielding is fixedly connected on the upper end surface of machining table.The utility model realizes milling cutter in XYZ three-axis movement, cooperation worm gear completes multi-angle adjustment of milling cutter, improves the flexibility of automobile part processing, and directional airflow barrier is formed by negative pressure adsorption of collection assembly, effectively isolates the invasion of chip into transmission mechanism, guarantees the precision of angle switching and the stability of continuous processing, simultaneously, the collaborative design of grid plate and vibration chip removal can automatically intercept large particle impurities and shake off accumulated chips, avoid pipeline blockage, without manual cleaning downtime, improve dust collection efficiency, realize multi-angle stable processing under clean environment.

This utility model relates to the field of precision milling of mold blanks, specifically a precision milling device for mold blanks, including a single-head precision milling machine body. The single-head precision milling machine body includes a machine body, a threaded guide rail fixedly connected to the top of the machine body, a movable stage movably connected to the surface of the threaded guide rail, and a gantry clamping platform fixedly connected to the top of the movable stage. This utility model uses the single-head precision milling machine body, the mold blank body, and a collection mechanism in conjunction. Through the cooperation of the sieve box and guide plate in the collection mechanism, steel chips cut from the surface of the mold blank body in the direction of rotation of the precision milling cutter in the cutting machine are collected, preventing them from splashing onto the movable stage in the single-head precision milling machine body and affecting the normal operation of the movable stage. This solves the problem that steel chips are generated when the precision milling cutter removes the mold blank, and these steel chips will splash in the direction of rotation of the precision milling cutter, which may splash onto the movable guide rail of the precision milling machine, causing the guide rail to be jammed and affecting the normal operation of the precision milling machine.

The invention belongs to the technical field of aerospace product machinery manufacturing. Disclosed are on-machine three-dimensional profiling machining device for complex-configured composite material pipelines and an application method thereof. The on-machine three-dimensional profiling of the complex-configured composite material pipelines is In the shape machining device, a precision lifting rod is installed on the linear motion module, and a depth vision system is installed on the precision lifting rod; a precision linear motion table and a radial motion module are installed at the left end of the on-machine measurement hollow machining structure, laser displacement sensor probe, and the eddy current sensor probe is installed on the left end of the hollow machining structure for on-machine measurement through mounting bolts. The invention has the advantages of high integration, simple operation, convenience and practicality.

The present invention provides a horizontal machine tool that can improve machining efficiency by reducing the spindle travel time and the time required for workpiece processing. [Solution] A spindle head 1H is provided in a horizontal machine tool (horizontal machining center S) which rotatably supports a spindle 1 that grips a machining tool 5a along the horizontal direction and is also supported to be movable in the left-right, up-down, and front-back directions within the machining area, and a table T is positioned to be movable in the up-down direction, facing the spindle head 1H in the front-back direction.

The utility model discloses a mould steel plate high accuracy miller, specifically related to mould steel plate processing field, including base, the outside fixed connection of base has gantry, and the outer wall of gantry is installed with control switch, and the top center of gantry is installed with hydraulic cylinder, and the output of hydraulic cylinder is vertically located in the top inboard fixed connection of gantry with the n type frame, and the one end of n type frame is fixedly connected with the fixed plate of inner wall, and the first screw rod is connected between the inner wall of fixed plate and n type frame. The utility model discloses simple and reasonable structure design, easy operation, through setting up drive mechanism and movable processing platform, and embedding and installing several electromagnets in movable processing platform top, when using, the magnetism of electromagnet electrification produces and carries out magnetic adsorption to the high content of iron mould steel plate, and adopts the stability of the adsorption of mould steel plate on movable processing platform top that multiple position matrix type adsorption guaranteed, avoids the influence that the covering of external clamping structure produces to the top position of mould steel plate.

The application discloses a screwdriver bit surface milling device and relates to the technical field of screwdriver bit processing. In order to solve the problem, the device specifically comprises a rack and a workpiece feeding device located at one side of the rack. The workpiece feeding device is clamped with a workpiece at a feeding end thereof. The device is characterized in that the device further comprises a processing rack, a cutter installation base, a locking mechanism, a rotating assembly, a sliding assembly and a driving assembly. The processing rack is installed on the rack. Four installation grooves are arranged on the processing rack. Cutter installation bases and locking mechanisms, which can install milling cutters and fix the milling cutters, are arranged in the installation grooves. After corresponding milling cutters are installed on each cutter installation base, the four milling cutters are distributed at equal intervals at 90 degrees around the center of a processing channel. During processing, the four rotating milling cutters simultaneously feed towards the workpiece end at the same time. In cooperation with the synchronous linear movement of the feeding end of the workpiece feeding device, the milling and forming of the four groove surfaces of the cross groove at the workpiece end can be completed at one time.

This invention discloses a cutting tool and method using a micro-heat pipe network and variable frequency amplitude vibration-assisted cutting, belonging to the field of metal cutting technology. It is used in precision and ultra-precision turning, milling, and grinding processes. The tool is a cylindrical tool body with a clamping edge on both the end face and side face. The end face and side face of the cylindrical tool body are machined with straight groove-shaped microtextures containing a silver film. Starting from these microtextures, straight groove-shaped and spiral-shaped micro-heat pipes covered with copper foil extend out, forming highly efficient friction reduction and heat dissipation capabilities. Simultaneously, during turning, the rotation of the tool causes intermittent cutting effects with different frequencies and amplitudes, equivalent to ultrasonic-assisted vibration turning. This machining method ensures that the tool and workpiece separate periodically during cutting, thereby reducing the amplitude of cutting vibration, effectively reducing tool wear rate, and improving the surface quality of the workpiece. The presence of micro-textured grooves reduces the contact area between the tool and workpiece, reducing the friction between them. This greatly improves tool life, ensures the quality of the machined surface, and is suitable for vibration reduction and heat dissipation in high-speed cutting, precision and ultra-precision cutting.

The application relates to the technical field of numerical control lathes, and discloses a CNC (numerical control) lathe milling device for metal structural part machining, which comprises a lathe body, a milling cutter and a first motor for driving the milling cutter to continuously rotate, and further comprises: an electric sliding rail fixedly installed on the lathe body, an electric sliding table slidably installed on the electric sliding rail, a supporting block arranged on the electric sliding table and symmetrically arranged above and below the milling cutter, and an opening and closing part arranged on the electric sliding table and used for driving the milling cutter and the supporting block to approach or move away from each other. The supporting block symmetrically arranged above and below the milling cutter provides support from the other side of the rod during milling, directly offsets the periodic radial cutting force generated by the milling cutter, thereby guaranteeing the dimensional accuracy of the groove or hole, and through the self-adaptive mechanism, the radial force change under different depths can be dynamically balanced, the rod is prevented from shaking due to the cutting force fluctuation, and the dimensional consistency of deep groove and deep hole machining is ensured.

The utility model relates to a kind of flange end face processing's gantry milling machine, comprising: milling machine main body, including processing bed;And clamping assembly installed on milling machine main body;Clamping assembly includes the support platform installed on processing bed, rotatable installation circular driving disc on the bottom surface of support platform, the push-pull cylinder connected with one side of circular driving disc, and four arc clamps are evenly spaced and slidably installed on the top surface of support platform;Four arc clamps are distributed in the form of circumferential array along the center of circular driving disc, arc clamps are slidably connected with circular driving disc downwards, and circular driving disc is used to drive four arc clamps mutually to converge or mutually to be far away from each other.The above-mentioned flange end face processing's gantry milling machine, simple structure, convenient to use, using push-pull cylinder drives circular driving disc rotation, can make four arc clamps mutually converge, the inner wall of arc clamps betterly fits the outer wall of flange, to form stable clamping to flange.

The application discloses a numerical control planer type milling machine convenient for clamping workpieces and belongs to the technical field of numerical control machine tools, and comprises a chassis, an H-shaped frame is fixedly installed in the chassis, a linear module is fixedly installed on the upper surface of the H-shaped frame, a placing plate is fixedly installed on the upper surface of a moving block of the linear module, a lifting mechanism is sleeved on the outer surface of the upper end of the placing plate, the inner ring wall of the lifting mechanism is used for engaging with four sets of pressing and clamping mechanisms, the four sets of pressing and clamping mechanisms simultaneously slide on the upper surface of the lifting mechanism and can be slid on the upper surface of the lifting mechanism along the frame contour of the lifting mechanism through the transmission force of engagement to realize the sliding adjustment of the position of pressing and clamping. Through the design of the lifting mechanism and the pressing and clamping mechanism, the application only needs manual placement of workpieces, and subsequent parameter identification, height and position adjustment and clamping force control are fully automated, manual adjustment of a clamp is not needed, the application can be adapted to special-shaped pieces and the machining quality consistency is guaranteed.

A method for reprofiling a switch blade of a railroad switch laid in a railway track uses at least a first machining aggregate with a machining tool held on a machining vehicle. For the purpose of reprofiling, the switch blade to be reprofiled is arranged at a distance to a stock rail interacting therewith in a transverse direction, thereby forming a gap. A counterhold held on the machining vehicle is positioned in the gap, wherein during profiling the machining vehicle is guided along the switch blade and the latter is pressed onto the counterhold by the machining tool and supported there.

The utility model relates to the technical field of engraving and milling machine discloses an engraving and milling machine for automobile testing fixture machining, including base, the top of base is fixed with work table, the top surface middle part of work table is assembled with angle adjusting assembly and is connected with angle adjusting assembly's chip removal assembly, the connecting ring is located below the fixed ring, the bottom surface inner diameter of connecting ring is fixed with the supporting rod, motor no.