子分类：
| 序号 | 专利名 | 申请号 | 申请日 | 公开（公告）号 | 公开（公告）日 | 发明人 |
|---|---|---|---|---|---|---|
| 1 | 用于车削加工的设备 | CN201180029249.X | 2011-06-01 | CN102939178A | 2013-02-20 | N·库默尔; P·克劳斯 |
| 一种用于车削加工工件（10）的旋转对称的表面（18、20或22）的设备（1），该工件是夹紧的并且具有旋转驱动装置，具有刀具（12），该刀具包括两个分别接近螺旋线形状的刀刃（16）和（17），这两个刀刃沿刀具（12）的进给方向接连地设置成使得在用第一刀刃（16）、即粗加工刀刃车削加工以后第二刀刃（17）、即精加工刀刃进入作用。 | ||||||
| 2 | 用于车削加工的设备 | CN201180029249.X | 2011-06-01 | CN102939178B | 2015-06-17 | N·库默尔; P·克劳斯 |
| 本发明涉及一种用于车削加工工件(10)的旋转对称的表面(18、20或22)的设备(1)，该工件是夹紧的并且具有旋转驱动装置，具有刀具(12)，该刀具包括两个分别接近螺旋线形状的刀刃(16)和(17)，这两个刀刃沿刀具(12)的进给方向接连地设置成使得在用第一刀刃(16)、即粗加工刀刃车削加工以后第二刀刃(17)、即精加工刀刃进入作用，其特征在于，第一和第二刀刃(16、17)的轴向宽度(b)等于用第一和第二刀刃(16、17)加工的表面(18、20、22)的宽度(l)，为了无旋线的车削，刀具(12)的进给装置设置用于实施刀具(12)的叠加在刀具(12)绕刀具旋转轴线(A1)的枢转运动上的补偿运动。 | ||||||
| 3 | 发电机转子磁轭键槽工地加工的工艺方法 | CN201410192554.6 | 2014-05-08 | CN103978344A | 2014-08-13 | 周峰; 刘艳华; 宋佳音 |
| 本发明涉及一种发电机转子磁轭键槽工地加工的工艺方法。利用专用的工具进行加工，将推拉刀放入转子支架主立筋2内，加工时由磁轭键槽刀体4导向，托板3底面不起定位作用，避免干涉和磨损。加工时此工具沿磁轭键槽轴向往复运动，在工地现场对磁轭键槽进行加工处理，消除磁轭键槽内的波浪度，使键槽平整便于垫片的加入。采用此工具及工艺方法可应用于激光切割下料的边缘硬度较高的磁轭冲片，也可应用于冲床下料磁轭冲片，应用范围广。利用刀具加工键槽后能够保证磁轭1加热后垫片和磁轭凸键的正常插入，有效的保证磁轭热套紧量的数值，为发电机转子以及机组的安全稳定运行提供必要的保障。 | ||||||
| 4 | Interlocking device for broaching machine | JP8410384 | 1984-04-27 | JPS60232816A | 1985-11-19 | TAKAZAWA YOSHIO |
| PURPOSE:To shorten idle time and improve the efficiency of working by sequentially performing a series of the respective necessary broaching operations with a single drive source during one revolution of a fly wheel. CONSTITUTION:During one revolution of a fly wheel are sequentially carried out the putting-in-and-out, location, clamping, broaching, unclamping and delivery of the work. The cutting is carried out at the position b in the right movement of a ram 7, and when the ram 7 reaches the position a and moves leftward, the work is put in the location b by a transfer unit 6 while the work 3 unclamped in the position b is discharged to the work discharging position c. Thus, idle time is substantially shortened. | ||||||
| 5 | Broach cutting method | JP22822182 | 1982-12-27 | JPS59118311A | 1984-07-09 | KAWAI KOUICHI |
| PURPOSE:To make it possible to cut and finish a material by one step in a short time by a method wherein the material is processed to have a finished plane surface on one side surface thereof in a condition in which the deformation of the top end of the material due to a component force of cutting generating at the time of finishing the above-mentioned one side surface of the material. CONSTITUTION:A broach holder 15 is provided with a pair of right and left cutting lanes 16 and 16' for guiding the top end 3(4) of a steering knuckle as the material to be cut. Next, roughly processed surface 23(24) and sacrificial processed surface 11(12) are formed on one side surface and the other side surface, respectively, of the base section of the steering knuckle by progressive broaches 17a-17d and 18a-18d in a condition in which the top end 3(4) of the steering knuckle is rightly positioned. Further, the broaches 18a-18d are brought into contact with the sacrificial processed surface 23(24) so as to prevent the top end of the steering knuckle from bending at the time of surface broach processing. Thus it is possible to cut and finish the steering knuckle as the material by one step in a short time. | ||||||
| 6 | Broaching method and device thereof | JP7094785 | 1985-04-05 | JPS61230810A | 1986-10-15 | TAKASU SHUHEI; MASUDA MASAMI |
| PURPOSE:To improve the machining efficiency and to reduce the size of broaching machine by providing a returning broach having a cutter in reverse direction in parallel with a going broach thereby machining a work even during returning process. CONSTITUTION:Broaches 4, 4' for machining under lowering and broaches 5, 5' for machining under lifting are arranged alternatively on a ram 3. A work 6 is secured onto a table 7 at point A then fed to the point B where it is machined through a broach 4. Thereafter, the work fed to the point C is cut again through rising of the broach 5 and fed to the point D. The work 6 is machined similarly at the points D, E then discharged to the outside at the point F. | ||||||
| 7 | JPS51327B1 - | JP840472 | 1972-01-24 | JPS51327B1 | 1976-01-07 | |
| 8 | Machine à brocher | EP88401521.5 | 1988-06-17 | EP0296069B1 | 1992-11-19 | Prat, Serge |
| 9 | Machine à brocher | EP88401521.5 | 1988-06-17 | EP0296069A1 | 1988-12-21 | Prat, Serge |
La présente invention se rapporte à une machine à brocher comprenant un bâti (1) sur lequel sont guidés en translation deux coulisseaux (31, 32) de guidage et entraînement de la broche déplacés en translation par des organes moteurs (61, 62), caractérisée par le fait que les coulisseaux (31, 32) font partie d'un cadre mobile (3) pourvu de moyens (33, 34, 35 36) permettant le réglage de leur écartement relatif. |
||||||
| 10 | VERWENDUNG EINER VORRICHTUNG ZUM SPANENDEN DREHBEARBEITEN | EP11723184.5 | 2011-06-01 | EP2582480B1 | 2015-01-14 | KUMMER, Norbert; KLAUS, Peter |
| 11 | Senkrechträummaschine | EP87112210.7 | 1987-08-22 | EP0260477A2 | 1988-03-23 | Wurst, Hermann; Sailer, Hans |
Die Erfindung schlägt bei einer Räummaschine, insbesondere Senkrechträummaschine, mit einem eine Zahnstange aufweisenden Werkzeugschlitten, der über eine Ritzel angetrieben, durch Führungsflächen geführt ist und über eine Werkzeugaufnahme Räumwerkzeuge trägt,zur besseren Lagefixierung des Werkzeugschlittens an Führungsschienen und damit zur Erzielung besserer Bearbeitungsgenauigkeiten vor, daß das Ritzel (13) an einem den Räumwerkzeugen (9, 9ʹ) zugewandten Bereich des Werkzeugschlittens (7, 7ʹ) angreift, wobei insbesondere die Achse (A) des Ritzels (13) bei zueinander parallel ausgerichteten Führungsflächen (4 V, 6 V; 4 Vʹ, 6 V ʹ) zu diesen einen Winkel einschließt, der wesentlich von 90 Grad verschieden ist. |
||||||
| 12 | VORRICHTUNG ZUM SPANENDEN DREHBEARBEITEN | EP11723184.5 | 2011-06-01 | EP2582480A1 | 2013-04-24 | KUMMER, Norbert; KLAUS, Peter |
| The invention relates to a device (1) for machining by turning rotationally symmetrical surfaces (18, 20 or 22) of a workpiece (10), which is clamped and has a rotating drive, comprising a tool (12) having two cutting edges (16) and (17), each having an approximately helical shape, which are disposed one behind the other in the advancing direction of the tool (12) such that after the machining by turning the second cutting edge (17), a finishing edge, comes into engagement with the first cutting edge (16), a roughing edge. | ||||||
| 13 | Senkrechträummaschine | EP87112210.7 | 1987-08-22 | EP0260477B1 | 1993-03-17 | Wurst, Hermann; Sailer, Hans |
| 14 | Senkrechträummaschine | EP87112210.7 | 1987-08-22 | EP0260477A3 | 1990-01-31 | Wurst, Hermann; Sailer, Hans |
Die Erfindung schlägt bei einer Räummaschine, insbesondere Senkrechträummaschine, mit einem eine Zahnstange aufweisenden Werkzeugschlitten, der über eine Ritzel angetrieben, durch Führungsflächen geführt ist und über eine Werkzeugaufnahme Räumwerkzeuge trägt,zur besseren Lagefixierung des Werkzeugschlittens an Führungsschienen und damit zur Erzielung besserer Bearbeitungsgenauigkeiten vor, daß das Ritzel (13) an einem den Räumwerkzeugen (9, 9ʹ) zugewandten Bereich des Werkzeugschlittens (7, 7ʹ) angreift, wobei insbesondere die Achse (A) des Ritzels (13) bei zueinander parallel ausgerichteten Führungsflächen (4 V, 6 V; 4 Vʹ, 6 V ʹ) zu diesen einen Winkel einschließt, der wesentlich von 90 Grad verschieden ist. |
||||||
| 15 | Repetitive rotary broaching | US15082200 | 2016-03-28 | US10029321B1 | 2018-07-24 | Brian E. McCarthy |
| A broaching tool is held during the conduct of repetitive duplicate rotary broaching operations on serially presented workpieces. The broaching tool is engaged serially with each workpiece for rotation with the engaged workpiece during a corresponding rotary broaching operation. Each workpiece has a given configuration and the broaching tool has a prescribed configuration placed at an initial orientation for establishing a broached configuration placed at a same predetermined orientation relative to the given configuration of each workpiece. Upon completion of a rotary broaching operation on a workpiece, the broaching tool is returned to the initial orientation of the prescribed configuration in preparation for a duplicate rotary broaching operation on a subsequent serially presented workpiece. | ||||||
| 16 | Broach | US14227284 | 2014-03-27 | US09849526B2 | 2017-12-26 | Naoki Yoshizumi; Yoshio Kobayashi; Kensuke Kohno |
| A plurality of cutting edges that are arranged on an outer circumference of a shaft-shaped broach body are provided with a spline teeth group, which contains a plurality of spline teeth 8 that groove a prepared hole of a work material, and a round teeth group, which is disposed in a different position from the spline teeth group along an axis direction and contains a plurality of round teeth that machine an inner circumference of the prepared hole. At least one gullet is formed to extend along the outer circumference of the broach body in a circumferential direction around the axis between the round teeth that are adjacent to one another in the axis direction in the round teeth group. The gullet extends toward the axis direction, gradually twisting toward the circumferential direction. The spline teeth group and the round teeth group are formed integrally on the outer circumference of the broach body. | ||||||
| 17 | Method of forming a drive surface on an eccentric pin | US09406179 | 1999-09-24 | US06203257B1 | 2001-03-20 | David M. Fenocchi; Edward A. Tomayko; Richard C. Vaught |
| A method of forming a drive surface on an eccentric pin of a drive shaft for a scroll-type compressor is provided. First, an eccentric pin having an axis and a generally cylindrical outer surface disposed radially about the axis is provided. Next, a broaching tool having a machining face with a contour is provided. The contour may be a concave shallow bell-shaped curve. Finally, the drive surface is formed by engaging the outer surface with the machining face transverse to the axis. In this manner, the machining face forms a shape complementary to the contour on the eccentric pin thereby forming a slight crown on the drive surface. The broaching tool produces an adequate surface finish so that no subsequent machining operations to the drive surface are necessary. | ||||||
| 18 | Progressive blind spline broach machine and method | US244010 | 1988-09-14 | US4917551A | 1990-04-17 | Robert E. Roseliep |
| A method and apparatus for progressive machining of blind spline workpieces which includes step-by-step moving of work holding stations on an indexing table with loading and unloading stations located adjacent the table between work stations. Axially in line with the work stations between indexes are multiple tool rams hydraulically powered to drive a broaching tool over or into workpieces to achieve progressive broaching as the work is indexed. The rams can be simultaneously activated or sequentially activated depending on the capacity of the hydraulic system. | ||||||
| 19 | Broaching machine | US340883 | 1982-01-19 | US4531868A | 1985-07-30 | Leonard A. Gabriele |
| A high production surface broaching machine, in which a plurality of parts are located and clamped simultaneously in broaching position, broached, and simultaneously unclamped and discharged into an outchute. The plurality of parts are moved horizontally into position below the broaching position, and are then raised into accurately located broaching position against horizontal locating and ejection bar means. After broaching, the bar means pushes the broached parts down into laterally open recesses in an elongated bar, which is then moved longitudinally relative to a cam which guides the parts out of the recesses into an outchute. | ||||||
| 20 | Apparatus for removing material from a workpiece | US3592103D | 1969-06-11 | US3592103A | 1971-07-13 | BROWN WILLIAM B |
| In order to remove flash from a weld of butt-welded sections of rod, four eccentrically mounted cutting wheels are positioned around the periphery of the rod adjacent to the weld. Each wheel has a plurality of cutting blades attached thereto which have paths of movement that overlap the paths of movement of other blades positioned on adjacent wheels when the blades are in cutting engagement with the flash. Each wheel is relieved along a chord thereof to form a straight section for initially accommodating the welded sections of rod before the milling operation is commenced. The eccentric mounting arrangement results in progressively deeper milling of the flash as the wheels are rotated.
|
||||||
QQ群二维码
意见反馈
意见反馈