公开(公告)号：US3863528A

公开(公告)日：1975-02-04

申请号：US30334172

申请日：1972-11-03

申请人： TRAUB GMBH

发明人： WIESNER FRANZ

IPC分类号： B23Q5/26 ,  B23Q15/00 ,  B23Q15/04 ,  F15B11/20 ,  B23B21/00 ,  B23B3/28

CPC分类号： F15B11/20 ,  B23Q5/26 ,  B23Q15/00 ,  B23Q15/04 ,  Y10T82/147 ,  Y10T82/2533

摘要： A sensor produces signals indicating the proportions of a workpiece being machined on a machine tool, which signals control, through a control device the actions of pressure fluid valves disposed in a pressure fluid circuit. The flow of pressure fluid is used to control the rotation of an adjustment spindle through which the position of the machine tool slide guide can be controlled so that the proportions of the next machined workpiece can be made the same as the previously machined model workpiece.

摘要翻译： 传感器产生指示通过控制装置对设置在压力流体回路中的压力流体阀的动作进行信号控制的机床上加工的工件的比例的信号。 压力流体的流动用于控制调节主轴的旋转，通过该调节轴可以控制机床滑动引导件的位置，使得下一个加工的工件的比例可以与先前加工的模型工件相同。

公开(公告)号：US3811346A

公开(公告)日：1974-05-21

申请号：US20915371

申请日：1971-12-17

申请人： NOMURA T

发明人： NOMURA T

IPC分类号： B23B7/06 ,  B23B21/00

CPC分类号： B23B7/06 ,  Y10T29/5126 ,  Y10T82/2543

摘要： In a head stock moving type automatic screw machine, a guide bushing including a frame therefor made in a hollow box shape, cutting tool rests disposed radially on the frame with work centrally positioned, a power source for the driving cutting tool rests being directly mounted on the frame for the guide bushing and means to permit at least two cutting rests opposedly disposed with the work centrally positioned to be driven in common with utilization of normal and inverse revolution of the motor and at the same time providing that several other cutting tool rests be driven in common by the motor output into another system encased in the same box-shaped frame; the automatic screw machine including numerical control arrangements for driving of the cutting tool rests.

摘要翻译： 在头架移动式自动螺旋机中，包括其中空箱体形状的框架的导向衬套，其中工件居中定位在径向设置在框架上的切割工具支架，用于驱动切割工具托架的电源直接安装在 用于引导衬套的框架和允许至少两个相对设置的切割支架的装置，其中工件在中心定位以与电动机的正常和反向旋转一起被共同驱动，并且同时提供若干其他切割工具的搁置 由电机输出共同驱动到被封装在同一箱形框架中的另一个系统中; 该自动螺旋机械包括用于驱动切削刀具的数控装置。

公开(公告)号：US3779109A

公开(公告)日：1973-12-18

申请号：US3779109D

申请日：1970-03-27

申请人： GIBERT P

发明人： GIBERT P

IPC分类号： B21D22/14 ,  B23B21/00 ,  B23B13/02

CPC分类号： B21D22/14 ,  Y10T82/2514 ,  Y10T82/2527

摘要： A device for machining a workpiece comprises two or more jacks fastened on a plate carrying tool holders arranged around and centered on a mandrel spindle carrying the workpiece, the tool holders bearing on packing inserts interposed between adjacent tool holders and secured to the plate. The position of the tools in the tool holders is controlled by abutment of the tool holders on the packing inserts, the thickness of which determines the machined diameter of the workpiece.

摘要翻译： 用于加工工件的装置包括两个或更多个千斤顶，该两个或更多个千斤顶固定在布置在承载工件的心轴主轴周围并居中的载板工具架上，工具架支承在插入在相邻的工具架之间并固定到板上的密封插入件上。 工具在工具架中的位置通过工具夹在衬垫插入件上的邻接来控制，其厚度决定了工件的加工直径。

公开(公告)号：US3720122A

公开(公告)日：1973-03-13

申请号：US3720122D

申请日：1971-07-20

申请人： MENDOZA G

发明人： MENDOZA G

IPC分类号： B23Q5/22 ,  B23B21/00

CPC分类号： B23Q5/22 ,  B23Q2705/102 ,  Y10T82/2541 ,  Y10T82/2581

摘要： In a cutting machine having a cutting tool movable toward and away from a workpiece, an apparatus for automatically changing the depth of cut made by the tool in the workpiece in successive movements of the tool towards the workpiece.

摘要翻译： 在具有可朝向和远离工件移动的切割工具的切割机中，一种用于在工具朝向工件的连续移动中自动改变由工具在工件中制成的切割深度的装置。

公开(公告)号：US3654827A

公开(公告)日：1972-04-11

申请号：US3654827D

申请日：1970-09-15

申请人： LEMANSKI SAVARIAN F

发明人： LEMANSKI SAVARIAN F

IPC分类号： B23B29/04 ,  B23B21/00

CPC分类号： B23B29/04 ,  Y10T82/2543 ,  Y10T407/2202 ,  Y10T407/25

摘要： A lathe tool holder having an elongated body for supporting a tool in which the cutting ends of the tool extend from both ends of the body. A laterally extending arm joined to the body and adapted for mounting in the tool post of the lathe allows the holder to be mounted in two positions with the tool off-center from the tool post. In one position the cutting end of the tool extending from one end of the body is in a cutting position, and in its reversed position, the cutting edges at the other end of the body are in a cutting position. Adjustable feet under the tool holder provide means for precisely adjusting the height of the tool above the compound rest without shims. A pivotal arm on the body carries a second, finishing tool that can be mounted on a rough finish tool in the body; and a locator attachment on the tool holder provides means for locating the cutting tools for cutting a series of regularly spaced grooves in a workpiece.

摘要翻译： 一种具有用于支撑工具的细长主体的车床工具架，其中工具的切割端从主体的两端延伸。 连接到本体并适于安装在车床的工具支柱中的横向延伸的臂允许保持器安装在两个位置，其中工具离开工具柱偏离中心。 在一个位置，从主体的一端延伸的工具的切割端处于切割位置，并且在其相反的位置处，主体另一端处的切割边缘处于切割位置。 刀架下方的可调节脚提供了用于精确调节复合件上方工具高度而无垫片的方法。 身体上的枢转臂带有第二个整理工具，可以安装在身体的粗糙的精加工工具上; 并且工具架上的定位器附件提供用于定位用于在工件中切割一系列规则间隔的凹槽的切割工具的装置。

公开(公告)号：US3638520A

公开(公告)日：1972-02-01

申请号：US3638520D

申请日：1969-09-11

申请人： JACK D MARTIN

发明人： MARTIN JACK D

IPC分类号： B23B5/16 ,  B23B21/00 ,  B23B29/04 ,  B23Q35/10

CPC分类号： B23Q35/103 ,  B23B5/16 ,  B23B29/04 ,  Y10T82/135 ,  Y10T82/2541

摘要： An eccentricity-correcting machine tool comprising a reference surface-following bearing member and a cutter in fixed spacial relationship to said bearing which, in response to the influence of the bearing, will cut in a predetermined pattern in constant relationship to the reference surface regardless of the eccentric or other erratic mounting or movement of the total workpiece of which the reference surface is a part.

摘要翻译： 一种偏心校正机床，包括参考表面跟随轴承构件和与所述轴承固定空间关系的切割器，其响应于轴承的影响将以与参考表面恒定关系的预定图案切割，而不管 参考表面是其一部分的整个工件的偏心或其他不稳定的安装或移动。

公开(公告)号：US3628404A

公开(公告)日：1971-12-21

申请号：US3628404D

申请日：1969-05-14

申请人： DUNLOP CO LTD

发明人： RILEY RAYMOND A

IPC分类号： B23B29/20 ,  B23B21/00

CPC分类号： B23B29/20 ,  Y10T82/2541 ,  Y10T82/2587

摘要： In a machine tool arranged to accept preset tools, a tool carrier on which the preset tools are detachably mounted. Locating surfaces formed either in an aperture or on a support projection of the carrier are arranged to engage corresponding seating surfaces on a tool holder so that with the tool carrier in the operative position the locating surfaces extend parallel to the spindle axis of the machine tool.

公开(公告)号：US3596546A

公开(公告)日：1971-08-03

申请号：US3596546D

申请日：1968-09-11

申请人： LA SALLE MACHINE TOOL

发明人： KIEBOOM JOHN L VAN DEN

IPC分类号： B23Q1/36 ,  B23Q5/34 ,  B23B21/00

CPC分类号： B23Q5/341 ,  B23Q1/36 ,  Y10T82/2541

摘要： Apparatus for periodically moving a machine tool, such as a cutting tool, to compensate for tool wear and automatically maintain a preestablished position of the tool within predetermined tolerance limits. In response to a signal indicating the necessity for resetting the cutting tool to compensate for wear, a cam and cam follower structure are actuated to provide for adjustable movement of the tool through a predetermined incremental distance. The cam and cam follower structure are arranged to prevent automatic adjustment of the tool beyond a predetermined limit, and a signal is given when this predetermined limit is reached so that the apparatus of this invention can be reset.

公开(公告)号：US3581610A

公开(公告)日：1971-06-01

申请号：US3581610D

申请日：1969-05-26

申请人： LONERGAN CO J E

发明人： BURKE JOHN E ,  KAISER EDWARD J ,  MYERS CHARLES J

IPC分类号： B23B21/00 ,  B23G1/02 ,  B23Q16/00 ,  B23B5/46

CPC分类号： B23Q16/006 ,  B23G1/02 ,  Y10T82/20

摘要： This patent discloses an attachment for an automatic lathe having a turret for mounting a series of tools which are operated in sequence automatically to produce a finished machined workpiece, in particular an attachment for a turret slide head having a tool mount which moves axially towards the chuck, and which at the forward end of its stroke, may be displaced laterally from its ''''home'''' position by a pusher mounted on a cross slide of the lathe. At the completion of the pusher stroke, the pusher retracts and the slide head is automatically returned to its ''''home'''' position, and it may be retracted axially of the chuck. In the illustrated slide head, a delay device retards the return of the head to its ''''home'''' position. This patent discloses a stop which permits automatic adjustment of the ''''home'''' position of the slide head to different settings in successive operations.

公开(公告)号：US3561576A

公开(公告)日：1971-02-09

申请号：US3561576D

申请日：1969-01-23

申请人： WARNER SWASEY CO

发明人： LUTZ GILBERT F

IPC分类号： F16D43/208 ,  F16D43/20 ,  B23B21/00

CPC分类号： F16D43/208 ,  Y10T82/2531

摘要： An improved machine tool assembly includes cross-slide and turret assemblies for supporting tools which operate on a workpiece mounted on a spindle assembly. These assemblies are driven in a predetermined working relationship by a common drive train. The drive train includes improved clutch assemblies which are disengaged in response to overloading of the cross-slide or turret assembly, respectively. To ensure that the desired operation is performed on the workpiece after disengagement of the clutch assembly, the clutch assembly can be reengaged only when the previously overloaded assembly is in the predetermined relationship with the other assemblies. To this end, each clutch assembly includes a driving member which is drivingly connected in an initial relationship with a driven member when the clutch assembly is engaged. Upon disengagement, relative angular displacement between the driving and driven members occurs. The clutch cannot be reengaged until the members are restored to their initial predetermined relationship.