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Patent Searching and Data


Matches 701 - 750 out of 2,604

Document Document Title
JP2008119821A
To provide a workpiece processing system capable of continuously supplying one workpiece to a plurality of spindles for efficient processing.A workpiece supply and carrying-out apparatus 4 delivers a workpiece to receiving means of a rel...  
JP4090888B2  
JP4090748B2  
JP4088460B2  
JP2008110431A
To provide a spindle moving type lathe which can perform a plurality of machining with high efficiency and by flexibly changing in the spindle moving type lathe which picks up a workpiece by the spindle itself and can perform the machini...  
JP2008093808A
To provide a spindle movement type automatic lathe capable of driving a plurality of cutter devices by a simple constitution and control.The automatic lathe is constituted by a spindle 30 directing an axis in a Z direction and moved in a...  
JP2008087076A
To provide a loader device for a dual end processing machine which does not require a large floor space, is constituted by a small number of parts, and can be materialized by action of the minimum stroke.A spindle stock 2 is fixed to a c...  
JP2008087144A
To provide an automatic lathe capable of carrying out total machining including both end surfaces of a work in high precision.This main spindle moving type automatic lathe is furnished with a first main spindle 20, a second main spindle ...  
JP4067134B2  
JP2008062358A
To provide a machine tool capable of structuring a turret disposed at a lower portion of a slant face to be movable in the Y-axis direction without causing an increase in the entire machine in size.The turret 5 is equipped with a base me...  
JP2008062357A
To provide a machine tool capable of structuring a turret disposed at a lower portion of a slant face to be movable in the Y-axis direction without causing an increase in the entire machine in size.A first turret 5 disposed in front of a...  
JP3139928U
[Subject] Offer of a lathe provided with a design which drops a chip in a container without plugging up a guide rail of a saddle. [Means for Solution] Face plate 15 which has a lathe in bed 10 which has a container which moves forward, b...  
JP4056327B2  
JP4057156B2  
JP2008036763A
To provide a workpiece processing system which can save a space, reduce the machining cost of the workpiece, and facilitates preparation of a machining program.A set of two workpiece processing machines 1, 1' having three spindles 111, 1...  
JP4047983B2  
JP2008023611A
To provide a composite NC lathe capable of simultaneously and superposedly executing a cutting-off process, a primary process and a secondary process.A tool rest 47 is disposed at a position for cutting off a rod material 45 fed from a r...  
JP2008023646A
To provide a lateral machine tool capable of miniaturizing an installation area, reducing the effect of vibration and having superior machining precision and machining quality.This machine tool is provided with a main spindle 2 having an...  
JPWO2008013313A
An automatic lathe (10) is provided with a lathe machine stool (12), a principal axis (14) and a plurality of tool posts (18, 20) carried in a lathe machine stool to a principal axis so that movement to each is possible, and the swivel s...  
JP4027486B2  
JP4027856B2  
JP2007313625A
To perform enhanced high-precision machining by lowering gravity centers of a Z1-axis transfer mechanism, a X1-axis transfer mechanism, a X2-axis transfer mechanism, and a Z2-axis transfer mechanism which are disposed in parallel with on...  
JP4014247B2  
JP4009465B2  
JP3995773B2  
JP3978223B1
[Subject] A big floor space is not needed but the part mark to constitute offer the loader equipment of the both-ends processing machine which can be materialized in operation by the minimum stroke few. [Solution means] The 1st saddle 3 ...  
JP2007525333A
In order to form the un-circular hole (22) in a workpiece (24) or the un-circular surface of pin shape, a magnetic levitation type high-speed spindle assembly (20) is prepared. Of the orbit of the direction of an axis changed dimensional...  
JP2007210062A
To provide a turret lathe, stabilizing load of a work applied to a tool to machine the work to be spherical with good accuracy, reducing a turret index clearance, and restraining increase in size of a lathe. This turret lathe includes: a...  
JPWO2005065869A1
ガイドブッシュを使用して材料の加工を行う 場合と使用しないで材料の加工を行う場合と で切り替えを迅速かつ簡単に行うことができ る自動旋盤を提供する。 主軸台6より...  
JP2007181906A
To provide a small processing device with further improved processing efficiency.This processing device 1 comprises a bed 2, a pair of workpiece supporting devices 10 and 20 installed on the bed 2, supporting a workpiece W from both ends...  
JP2007175852A
To provide a opposed spindles type compound NC lathe with inverted main spindles which performs machining both on the front and rear, transfers a workpiece between the main spindles, and passes without interference with a turret of a fir...  
JP2007160461A
To provide a technique means capable of receiving machining reaction or weight of upper and lower tool rests by a highly rigid and compact structure, regarding a lathe provided with a slant type bed, two spindles oppositely arranged on t...  
JP3938213B2  
JP2007144529A
To provide a small-sized lathe in which machining is performed by the axial movement of a spindle and the vertical movement of a tool rest, compact and having a small installation area and high rigidity, and carrying a work in a linear p...  
JP3966972B2
To reduce cost by dispensing with preparing tools for each process by performing processing by using the same tool for another process even if the process is different. A first indexing mechanism 30 for a tool main spindle 14 is provided...  
JP2007118163A
To improve productivity by machining a long-size work and a short-size work at the same time.A spindle and a back spindle are facingly arranged. Tool rests 18 and 21 respectively loaded with a blade for machining a work are arranged betw...  
JP3952264B2
To provide a machining device capable of obtaining concentricity at a high accuracy and also machining small work at a high accuracy. This machining device 10 comprises a spindle stock 13, a spindle 20 that is rotatably supported by the ...  
JP3947799B2
To provide a turning center by which the interference is not caused even if the amount of movement in the Y-axis direction is increased, the bending moment is lessened with respect to a guide rail by eliminating the overhang to a slide o...  
JP2007105820A
To provide a lathe having a simple device configuration and capable of easily corresponding to change of a machining position even when the machining position to a workpiece is changed.A first tool rest 16 is arranged at a position facin...  
JP2007105846A
To provide a lathe capable of improving reliability for drawing out operation by surely performing the drawing-out of a finished workpiece.First and second tool posts 6, 7 are disposed opposedly to a spindle stock 4 across the spindle ax...  
JP3936560B2
To provide a tailstock device for clamping a flange work without causing a step in working surface in inside and outside diameter working with one machine to reduce a required floor area, and a simultaneous inside and outside diameter wo...  
JP2007075995A
To provide a machine tool which machines an inner diameter of a deep hole while it is a five-spindle combined machining machine and small-sized; facilitating design and control without greatly increasing cost by being provided on the sam...  
JP2007075922A
To provide a multispindle lathe which efficiently machines both a workpiece of a large flattening ratio and a workpiece of a large turning ratio, regarding the multispindle lathe provided with: two facing main spindles (workpiece main sp...  
JP2007075937A
To provide a technical means for highly accurately and efficiently performing inner periphery machining such as chamfering of a stepped surface on an inner peripheral groove or inner peripheral wall, or of an inner peripheral surface, wh...  
JP2007069315A
To improve machining accuracy in circularity and concentricity, etc. in machining when the machining is performed for only both ends of a bar material manufactured by drawing and rolling, in regard to a machining method when machining on...  
JP2007069269A
To prevent the generation of an unmachinable region when the machinable length of a workpiece is extended without increasing the dimension of a lathe, and the long workpiece is machined by being held at both ends of the workpiece by oppo...  
JP2007061937A
To provide a lathe which has two spindles opposed to each other on the same axis, and three turret tool posts across the axes, and carries out flat machining of a circumferential surface of a workpiece, wherein the lathe achieves machini...  
JP3891591B2  
JP3922606B2
To provide a work feeder with a centering device for a movable spindle type vertical machine tool which is able to surely grip a raw work by means of a chuck when the raw work is placed on a pallet. A work feeder with a centering device ...  
JP3918105B2
To eliminate setup change when the diametral size of a workpiece is change. A turret 8 is made freely movable around a fixed shaft 17 provided for a tool rest 6. A temporary table base 20 is fixed to the tool mounting station 8a of the t...  

Matches 701 - 750 out of 2,604