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JP58094946 |
PURPOSE: To fix an attachment by coupling a ram and an attachment body using a "CURVIC " coupling while fitting a T groove bolt supported by the ram in a T groove provided on the attachment body. CONSTITUTION: The pull stud 31 of an atta...
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JP58056708 |
PURPOSE: To simplify the structure and realize automatic exchange of a chuck by opening and closing a pair of clicks which grasps a chuck in connection with a relative reciprocating motion of a chuck holder. CONSTITUTION: When a chuck ho...
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JP57211459 |
PURPOSE: To improve productivity and operating efficiency by making a jig table to act as a pallet conveyable along a rail and by automatically conveying in the supporting member of the pallet and conveying it out after processing. CONST...
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JP57205037 |
PURPOSE: To enable two adjacent sides of a plate material to be processed without trying again to support the plate material by providing on the upper surface of a plate material conveying table, a rotary device that supports the plate m...
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JP57178623 |
PURPOSE: To perform machining to a wide range through machines of different characteristics, by automatically mounting a machine tool of many kinds exchangeably to a single main unit and performing the machining of each kind through nume...
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JP57107750 |
PURPOSE: To permit simple and unattended feeding of the material to be work at a low cost by exchanging one out of the tools set on the automatic tool exchanger (ATC) of a machining center with a jig and executing programming so that the...
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JP57102734 |
PURPOSE: To minimize the turning radius of a unit for processing by a method wherein each unit for processing is folded vertically on the circumference of an index table and maintained in an upright position, whereas the unit is horizont...
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JP56152508 |
PURPOSE: To fix a chuck to a main axis strongly and securely by providing a constitution wherein a chuck can be attached or detached on a main axis and also can be secured to the main axis at a machine tool having dual main axes with an ...
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JP56152504 |
PURPOSE: To make possible the attachment and detachment of a work even during cutting operation by moving a chuck which is indexed through rotation after being detached to outside of the machining region from a main axis under automation...
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JP56102402 |
PURPOSE: To reduce required floor area and preparatory time, by making the chuck exchange possible by disposing main axis in double parally on the table. CONSTITUTION: On the headstock 2 fixed to the bed 1 the first main spindle 3 and th...
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JP56082149 |
PURPOSE: To collect such wastes as cuttings and cutting fluids readily in one action for improving the operating efficiency by providing a circular collecting groove around the machine modules arranged by the group control method. CONSTI...
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JP56082157 |
PURPOSE: To make possible to process chips and cutting fluid on centralized basis combining plural machine tools to carry out group control, by fixing all of the machine modules on machine panels of the same dimensions to arrange them in...
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JP56027755 |
PURPOSE: To miniaturize a machine, by minimizing the position difference between edges for a tool spindle in parallel and right angle with respect to the center axial line of a work spindle and shortening the stroke of a slide table in i...
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JP55096253 |
PURPOSE: To generate a wide range of thrust and simplify construction by a method wherein in case of a rotary advance of tool, a pneumatic quick traverse through a cylinder piston is adopted when requiring no thrust, while a ball screw s...
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JP55070542 |
PURPOSE: To simplify the construction of a power unit and facilitate its maintenance, by performing the quick feed, machining feed, quick return, etc. of a spindle by a mechanical and electrical mechanism. CONSTITUTION: For the machining...
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JP54045882 |
PURPOSE: To eliminate special drive source for moving a positioning stopper back and forth by retarding the stopper in cooperation with the tilting operation of its transfer bar. CONSTITUTION: A workpiece W is vonveyed toward working pos...
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JP53047083 |
PURPOSE: To provide a slide machinism for positioning a cutter in each of machining units, separately from a cut feed machanism to change and adjust the position of each machining unit easily.
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JP53002773 |
PURPOSE: To provide a machine tool in which a plurality of works can be set on an index table and coarse and fine machining stations are provided for automatically effecting coarse and fine machining on the works thereby to bring about a...
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JP53002772 |
PURPOSE: To provide apparatus in which the machining cycles, moving and positioning cycles for a work piece, and basic cycles for the transfer machine are effected irrespective of a numerical device thereby to promptly adapt to effective...
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JP52118680 |
PURPOSE: To convey work at the most suitable period corresponding to sorts of the work located at each machining station.
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JP52081677 |
PURPOSE: To make it possible to perform not only cutting and boring work but also assemblying work automatically on a numerically controlled basis through an orderly replacement of various types of tools.
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JP51124880 |
PURPOSE: Pallet positioning unit is provided at each station, so that a suitable number of stations are formed easily by a block built system.
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JP51121875 |
PURPOSE: To simplify conveying and storing facilities for wsorks to be machined by carrying each unit thereof into lines separately.
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JP51118179 |
PURPOSE: A station machine in which multiple drill units having different pitches are arrayed to suit for punching a number of aslant holes keeping narrow distances and highly efficiently.
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JP51116480 |
PURPOSE: To control all the operations of driving, perforating, feeding and speed control systems with one motor in accurate, positive, highly precise, and high speed manner.
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