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Machine Tools Patent
 

Safety apparatus in connection with work loading device to safe guard machine tools operation

This invention is an installation of a safety apparatus to prevent safety problems of machine tools caused in work-loading process. The safety apparatus comprises an actuator, used for connecting circuits of the machine tool to control its power on-off status, and a storing unit to ensure the chuck wrench resting at a designated safe position. This safety system will activate the actuator when the chuck wrench is returned to the designated position and, therefore, it will keep the circuits of the machine tool stay active during the machining operation. On the other hand, this safety apparatus will remain in power-off status if the chuck wrench is not placed at the designated position and, therefore, it will make the power circuits open and paralyze the machine tool operation.

Device for receiving and separating chips and cooling liquid discharged from machine tools (sealing)

A device for receiving and separating chips and coolant discharged from machine tools having a filter drum that has an internal bearing ring on each of its two ends, which each engage in an external bearing ring so that they rotate together. Spring elements, which run parallel to the axis of the filter drum, may be provided which are supported on one side on the internal bearing ring and on the other side on the external bearing ring. Sealing elements may be provided to prevent undesired flow of unfiltered coolant.

Device for receiving and separating chips and cooling liquid collection on machine tools (overflow)

A device is disclosed for receiving and separating chips and coolant collecting on machine tools, in which unfiltered coolant is prevented from penetrating tanks for filtered coolant in the event a receiving tank overflows. This is achieved in that holders, whose projecting ends, which are directed downward, extend into an overflow channel, are tightly attached externally to the wall of the receiving tank. The overflow channel is guided around the device at a level below the top edge of the receiving tank and is removably held on the holders. The overflow channel tightly covers tanks located beneath it having filtered coolant. The inner edge of the overflow channel neighboring the receiving tank lies at a higher level than the outer edge of the overflow channel, which is further away from the receiving tank, and at least one outlet device is provided in the bottom region of the overflow channel.

Clamping device for machine tools

A clamping device for machine tools provided with a chuck, the clamping jaws of which are actuated by a draw rod, includes a motor and a driveline arranged between the motor and the draw rod, the driveline including gearing elements by means of which rotational movements of the motor required for moving the clamping jaws are converted into axial displacement movements of the draw rod. Rotational displacement movements only have to be performed by the motor of the clamping device in order to clamp a workpiece and to release the clamping jaws, in which case these rotational movements are converted into axial displacement movements by means of the driveline and are transmitted onto the draw rod.


Method and device for axis control for machine tools and the like
Multiple operator station for machine tools
Pallet with adjustable anchorage system for equipping the clamping fixture of a rough piece to be machined with machine tools
Set of parts for building small machine tools
Position transducer for machine tools and measuring machines
Safety apparatus in connection with work loading device to safe guard machine tools operation

PUB. APP. NO. Title
226 20060157329 Safety apparatus in connection with work loading device to safe guard machine tools operation
227 20060124523 Device for receiving and separating chips and cooling liquid discharged from machine tools (sealing)
228 20060113238 Device for receiving and separating chips and cooling liquid collection on machine tools (overflow)
229 20060027980 Clamping device for machine tools
230 20050277529 Storage arrangement for machine tools
231 20050260049 Solid drill bit for machine tools
232 20050192684 Device for automating machine tools or production machines
233 20050160571 Method for support control in machine tools and device for support control
234 20050113944 Control method and system for machine tools and industrial vehicles
235 20050087936 Spring collet for machine tools
236 20050085359 Machine tools
237 20050066734 Method and device for axis control for machine tools and the like
238 20050061727 Device for receiving and separating chips created by machine-tools and coolant (drive)
239 20050055120 Device for controlling drives in machine tools or production machines
240 20050023391 Self-fed shredder device for shavings-removing machine tools
241 20050004699 Monitoring system, method for the process-parallel monitoring of collision or overload situations in machine tools
242 20050000880 Device for receiving and separating chips created by machine tools and coolant (overflow)
243 20040245149 Device for receiving and separating chips created by machine-tools and coolant (sealant)
244 20040239634 Operator control panel for operating machine tools or production machines
245 20040230329 Method and device for reliably switching an operating mode of an industrial controller for machine tools or production machines
246 20040220685 Drive unit for controlling drives in machine tools or production machines
247 20040186613 Device for automating and/or controlling of machine tools or production machines
248 20040181305 Programming platform for generating parts programs for machine tools or production machines
249 20040172171 Control structure for the active damping of low-frequency oscillations in numerically controlled machine tools
250 20040161315 Main shaft device for machine tools
251 20040136799 Main shaft device for machine tools
252 20040098153 Method and data network for automatically configuring a parameterizing surface of machine tools or production machines
253 20040079617 Work carrier changeover device for machine tools
254 20040059434 Device for automating and/or controlling machine tools or production machines
255 20040050222 Clamping device for machine tools
256 20040013487 Double-rotatable spindle head for machine tools
257 20030220756 Method for calibrating of machine units located in machine tools or robotic devices
258 20030217451 Device for removably coupling two coupling elements and equipment for pre-adjusting machine tools comprising this device
259 20030172790 Motion mechanism for machine tools
260 20030161696 Solid drill bit for machine tools
261 20030140795 Exhaust system, in particular, for housing-type enclosures of machine tools
262 20030138311 Workpiece transfer device for machine tools
263 20030129035 Workpiece holding means for machine tools and more especially for milling and/or drilling machines
264 20030116926 Chuck unit for automatic machine tools, designed to perform both power tasks and finishing work
265 20030061919 Tool head for use in machine tools
266 20030056629 Constant chip volume cutting system for machine tools
267 20030032438 Network connection system for machine tools, particularly injection presses for plastics
268 20020167229 Method of handling faults and preventing damage on machine tools and production machines, and also robots
269 20020165644 Method of preventing damage on machine tools and production machines, and also robots
270 20020145243 Work fixing jig for machine tools
271 20020144583 Guide arrangement for machine tools
272 20020128817 Communication method for machine tools, production equipment, and robots
273 20020023525 CLAMPING DEVICE FOR MACHINE TOOLS
274 20020017888 C-axis driving system for machine tools
275 20010046423 Operating head for automatic machine tools. with projecting interchangeable chuck unit

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