公开(公告)号：US20240316706A1

公开(公告)日：2024-09-26

申请号：US18027737

申请日：2021-09-21

申请人： VIGEL S.P.A.

发明人： Daniele FRANCESIA VILLA ,  Diego STABIO

IPC分类号： B23Q1/62 ,  B23Q39/02

CPC分类号： B23Q1/626 ,  B23Q39/026 ,  B23Q2220/004

摘要： A machining center includes two independent carriages supported so that they can slide along respective longitudinal translation axes by two parallel horizontal rails fixed in a raised position to a supporting structure. The carriages support respective machining heads which can move along two respective translation axes. The machining heads support respective tool holding spindles in a rotatable manner about a horizontal rotation axis (Yr′, Yr″) by virtue of rotary support means. A workpiece holding table is supported at the base of the supporting structure. Two mechanized tool magazines are supported at the opposite longitudinal ends of the supporting structure and are accessible by the spindles. The rotary support and/or the workpiece holding table can rotate about a respective vertical axis.

公开(公告)号：US11945065B2

公开(公告)日：2024-04-02

申请号：US17786350

申请日：2020-11-27

申请人： KEDE NUMERICAL CONTROL CO., LTD.

发明人： Hu Chen ,  Xin Deng ,  Zhihong Wei ,  Hongwei Sun ,  Yapeng Li ,  Haibo Zhang ,  Changlin Du ,  Cuijuan Guo ,  Guoshuai Zhang ,  Jun Wang ,  Feng Wang ,  Yinghua Li ,  Shaoyi Liu ,  Zidan Ju

IPC分类号： B23Q1/25 ,  B23Q5/28

CPC分类号： B23Q1/25 ,  B23Q5/28 ,  B23Q2220/004 ,  Y10T409/305824

摘要： A multi-axis turntable includes a base, a rocker arm and a first driving device capable of driving the rocker arm to rock around the first rotation axis on the base. A swing arm and a second driving device, which is capable of driving the swing arm to swing around the second rotation axis on the rocker arm, are provided on the rocker arm. A workbench and a third driving device for driving the workbench to rotate around the third rotation axis are provided on the swing arm. The second rotation axis and the third rotation axis are parallel to each other or on different planes. Compared with the existing double rotating shaft turntable, the multi-axis turntable of the present invention has a cutting tool system of good and stable rigidity.

公开(公告)号：US11878382B2

公开(公告)日：2024-01-23

申请号：US17767067

申请日：2020-09-29

申请人： Schaeffler Technologies AG & Co. KG

发明人： Wolfgang Volk

IPC分类号： B23Q16/06 ,  B23Q1/00

CPC分类号： B23Q16/06 ,  B23Q1/0081 ,  B23Q2220/004

摘要： A rotary indexing table assembly includes an axis of rotation, a rotation element and a receiving assembly. The rotation element is rotatable about the axis of rotation and has a centering opening coaxial with the axis of rotation. The receiving assembly has a spring system and a pin assembly. The pin assembly has a pin body, movable along the axis of rotation by the spring system and settable in a set-up state or a blocking state. In the set-up state, the rotation element is releasably connected to the receiving assembly, and in the blocking state, the rotation element is fixedly connected to the receiving assembly.

公开(公告)号：US20230271288A1

公开(公告)日：2023-08-31

申请号：US18115637

申请日：2023-02-28

申请人： Fulian Yuzhan Precision Technology Co., Ltd.

发明人： BO LONG ,  SHUI-YUN HUANG ,  ZHI WANG ,  GE ZHAO

IPC分类号： B23Q7/02 ,  B23Q7/14 ,  B23Q7/18 ,  B23Q3/06 ,  B23Q3/16

CPC分类号： B23Q7/02 ,  B23Q7/1405 ,  B23Q7/18 ,  B23Q7/1478 ,  B23Q3/06 ,  B23Q3/16 ,  B23Q2220/004 ,  B23Q2703/02

摘要： An assembling equipment is for attaching a component to a workpiece. The assembling equipment includes a platform, a conveying mechanism, a first attaching mechanism, a film removing mechanism, and a second attaching mechanism. The conveying mechanism transports a positioning assembly carrying a workpiece to a first station. The first attaching mechanism attaches a first component with a protective film to the workpiece at the first station. The conveying mechanism transports the positioning assembly to a second station, and the film removing mechanism at the second station removes the protective film from the workpiece. The conveying mechanism transports the positioning assembly to a third station. The second attaching mechanism at the third station attaches a second component to the first component on the workpiece to be connected together. The assembling equipment reduces manual labor intensity and labor costs and improves efficiency of production and the product quality.

公开(公告)号：US20180361524A1

公开(公告)日：2018-12-20

申请号：US15971095

申请日：2018-05-04

申请人： FANUC CORPORATION

发明人： Shingo TACHIKI

IPC分类号： B23Q16/10

CPC分类号： B23Q16/105 ,  B23Q2220/004

摘要： A rotary table device includes: a case; a spindle having an axis hole that is provided rotatably in the case and extends through along an axis direction of a center portion; a rotary joint having a rotary shaft attached non-rotatably to the axis hole of the spindle; and a clamp mechanism arranged in a rear end side of the case and having a component attached non-rotatably to the spindle, the rotary shaft having an attachment flange unit with the spindle in a front end portion, the rotary shaft inserted to the axis hole from the front end side of the spindle to be attached to the spindle by the attachment flange unit, a rear end portion of the rotary shaft projecting from a rear end surface of the spindle, the component of the clamp mechanism mounted to a rear end portion of the rotary shaft projecting from the rear end surface of the spindle from a rear end side, and contacting with and externally fit to an outer circumferential surface of the rear end portion.

公开(公告)号：US09878412B2

公开(公告)日：2018-01-30

申请号：US14639249

申请日：2015-03-05

申请人： FANUC Corporation

发明人： Takuma Nishimura

IPC分类号： B23Q7/02 ,  B23Q11/00 ,  B23Q16/10 ,  B23Q11/08 ,  B23Q11/10

CPC分类号： B23Q7/02 ,  B23Q11/00 ,  B23Q11/0858 ,  B23Q11/0883 ,  B23Q11/10 ,  B23Q16/10 ,  B23Q16/102 ,  B23Q16/105 ,  B23Q2220/004 ,  Y10T74/1488 ,  Y10T74/1494 ,  Y10T279/1224

摘要： A rotation table mounted on a machining table of a machine tool includes a clamping mechanism which is driven by air so as to clamp a rotation shaft, and an air purging pressure is applied into a casing so as to prevent a cutting fluid or foreign matter from intruding into the casing of the rotation table. Then, air discharged from the clamping mechanism does not pass through the casing, to which the air purging pressure is applied, and is discharged to the outside of the rotation table through a flow passage.

公开(公告)号：US20170283190A1

公开(公告)日：2017-10-05

申请号：US15472207

申请日：2017-03-28

申请人： DOOSAN MACHINE TOOLS CO., LTD.

发明人： Jong Bong KIM

IPC分类号： B65G47/88 ,  B65G29/00

CPC分类号： B23Q16/10 ,  B23Q1/25 ,  B23Q1/26 ,  B23Q1/44 ,  B23Q16/026 ,  B23Q16/06 ,  B23Q16/083 ,  B23Q2220/004 ,  B65G29/00 ,  B65G47/8807

摘要： A rotary table according to the exemplary embodiment of the present disclosure includes a piston 70 having a first tapered portion 72, and a clamp 80 having a second tapered portion 82. When the first tapered portion 72 comes into close contact with the second tapered portion 82 by a movement of the piston 70, a pallet base 30 is fixed to a table base 10, and thus the pallet base 30 is rotated, thereby maintaining a preset posture.

公开(公告)号：US09649735B2

公开(公告)日：2017-05-16

申请号：US14203938

申请日：2014-03-11

申请人： Okuma Corporation

发明人： Makoto Yoshida

IPC分类号： B23Q1/48 ,  B23Q5/10

CPC分类号： B23Q1/48 ,  B23Q1/4852 ,  B23Q5/10 ,  B23Q2220/004 ,  Y10T409/305824

摘要： A machine tool includes a slide table supported by an upper portion of a main body of the machine tool so as to be horizontally slidable, a rotary table provided on the slide table so as to be rotationally indexable about a vertical axis extending in the direction that is orthogonal to the direction of horizontal slide movement of the slide table, and a motor provided in the slide table to rotate the rotary table. A housing space is formed in the main body to house a lower portion of the slide table. At least a part of the motor provided in the slide table is placed in the housing space.

公开(公告)号：US09597760B1

公开(公告)日：2017-03-21

申请号：US15170944

申请日：2016-06-02

申请人： Yamazaki Mazak Corporation

发明人： Kiyoshi Nishida ,  Kazuhiro Maki ,  Kotaro Nasu

IPC分类号： B23Q7/02 ,  B23Q7/14

CPC分类号： B23Q1/28 ,  B23Q1/017 ,  B23Q7/1431 ,  B23Q11/0891 ,  B23Q16/065 ,  B23Q2220/004 ,  B65G2203/0233 ,  Y10T29/5196

摘要： A table clamp device includes a reference rail, a slider section, and a movement mechanism. The reference rail is provided on a mounting surface of a base on which a rotary table is rotatably supported. The rotary table has a first engagement part. The slider section is provided to slide along the reference rail and has a second engagement part. The movement mechanism moves the slider section along the reference rail so that the second engagement part engages with the first engagement part such that the rotary table is positioned and clamped to the base.

公开(公告)号：US09533392B2

公开(公告)日：2017-01-03

申请号：US14739375

申请日：2015-06-15

申请人： FANUC Corporation

发明人： Takuma Nishimura ,  Naoki Sato ,  Hiroki Tezuka

IPC分类号： B23Q1/64 ,  B23Q11/00 ,  B23Q17/00 ,  G05B19/00

CPC分类号： B23Q11/0092 ,  B23Q17/00 ,  B23Q2220/004 ,  G05B19/00 ,  G05B19/4155 ,  G05B2219/34045 ,  G05B2219/42328 ,  G05B2219/50156

摘要： A machine tool includes a clamping mechanism for clamping/unclamping rotation of a rotary table. A load is measured when an unclamping command is output and then the rotary table is rotated after a set time set in the timer passes, and the set time of the timer is changed in response to a magnitude of the measured load. In this way, it is possible to prevent the clamping mechanism from being damaged due to a subsequent command given before unclamping ends, and extend a life span of a component.

摘要翻译： 机床包括用于夹紧/松开旋转台的旋转的夹紧机构。 当输出松开指令时测量负载，然后在定时器设定的设定时间过去之后转动旋转台，并且响应于测量的负载的大小改变定时器的设定时间。 以这种方式，可以防止夹紧机构由于在松开结束之前给出的后续指令而损坏，并且延长部件的使用寿命。