公开(公告)号：US20180009042A1

公开(公告)日：2018-01-11

申请号：US15201936

申请日：2016-07-05

Applicant: Ching-Ting CHEN

Inventor： Ching-Ting CHEN

IPC: B23C5/00 ,  B23B27/00 ,  B23C5/06

CPC classification number: B23C5/003 ,  B23B27/002 ,  B23B29/022 ,  B23B31/11 ,  B23B2250/16 ,  B23C5/06 ,  B23C2250/16 ,  B23Q11/0032

Abstract: A cutter holder has a body and a damping assembly. The damping assembly is contained inside the body. The damping assembly has a central damping pole and six auxiliary damping poles. The six auxiliary damping poles are arranged around the central damping pole. The body has a specific weight. The central damping pole has a specific weight larger than the specific weight of the body. Each one of the six auxiliary damping poles has a specific weight larger than the specific weight of the body. The damping assembly is utilized to reduce vibrations caused by machining.

公开(公告)号：US20170189970A1

公开(公告)日：2017-07-06

申请号：US14987183

申请日：2016-01-04

Applicant: Ching-Ting CHEN

Inventor： Ching-Ting CHEN

IPC: B23B31/02 ,  B23B31/20

CPC classification number: B23B31/026 ,  B23B31/005 ,  B23B31/20 ,  B23B2231/22 ,  B23B2231/365 ,  B23B2260/004

Abstract: A cutter holder has a body, a collet fastening unit, a collet, a cutter, multiple concentricity adjusting units, and multiple straightness adjusting units. The collet fastening unit is assembled on the body. The collet is assembled on the collet fastening unit. The cutter is inserted into the collet. The body has a fastening flange which has multiple concentricity adjusting holes. The multiple concentricity adjusting units are respectively screwed in the multiple concentricity adjusting holes and abut against the collet fastening unit to correct the error of concentricity between the cutter and the body. The collet fastening unit has an assembling flange which has multiple straightness adjusting holes. The multiple straightness adjusting units are respectively screwed in the multiple straightness adjusting holes and abut against the body to correct the error of straightness between the body and the cutter.

公开(公告)号：US20170043408A1

公开(公告)日：2017-02-16

申请号：US14826020

申请日：2015-08-13

Applicant: Ching-Ting CHEN

Inventor： Ching-Ting CHEN

IPC: B23B31/02

CPC classification number: B23B31/006 ,  B23B2231/0224 ,  B23B2231/48

Abstract: A cutter holder has a holding segment and a flange. The holding segment has a triangular cross section, a first end, a second end, and a central hole. The second end is opposite the first end. The central hole is axially defined in the first end of the holding segment. The flange is disk-shaped, is coaxially formed on the second end of the holding segment, and has a periphery, an identifying hole, and a connecting hole. The identifying hole is radially defined in the periphery of the flange. The connecting hole is axially defined through the flange, communicates with the central hole in the holding segment, and has an inner thread formed in the connecting hole.

Abstract translation: 刀架具有保持段和法兰。 保持段具有三角形横截面，第一端，第二端和中心孔。 第二端与第一端相对。 中心孔在保持段的第一端轴向限定。 凸缘是圆盘形的，同轴地形成在保持段的第二端上，并且具有周边，识别孔和连接孔。 识别孔径向地限定在凸缘的周边。 连接孔通过凸缘轴向限定，与保持段中的中心孔连通，并且在连接孔中形成内螺纹。

公开(公告)号：US20170021432A1

公开(公告)日：2017-01-26

申请号：US14807066

申请日：2015-07-23

Applicant: Ching-Ting CHEN

Inventor： Ching-Ting CHEN

IPC: B23B31/20

CPC classification number: B23B31/20 ,  B23B2231/201

Abstract: A cutter holder includes a body, a collet, a cutter, and a fastening cap. The cutter is inserted into the collet. The collet is assembled on the body with the cutter. The fastening cap is mounted on the body, and the cutter protrudes from the fastening cap. The body has a fastening portion; the collet has an annular groove. The fastening portion has a fastening portion end face. The annular groove has a first face. The fastening portion end face and the first face are separated by a distance. By means of confining the distance between the fastening portion end face and the first face, a contact area between the body and the collet is increased to enhance the clamping force. Accordingly, the cutter holder can firmly clamp the collet for precise machining.

Abstract translation: 刀架包括主体，夹头，切割器和紧固盖。 刀具插入夹头。 夹头用刀具组装在主体上。 紧固盖安装在主体上，并且切割器从紧固盖突出。 主体具有紧固部分; 夹头具有环形槽。 紧固部具有紧固部端面。 环形槽具有第一面。 紧固部分端面和第一面分开一段距离。 通过限制紧固部分端面和第一面之间的距离，增加主体和夹头之间的接触面积以增强夹紧力。 因此，刀架可以牢固地夹紧夹头以进行精确加工。

公开(公告)号：US20190184471A1

公开(公告)日：2019-06-20

申请号：US15847903

申请日：2017-12-19

Applicant: Ching-Ting CHEN

Inventor： Ching-Ting CHEN

IPC: B23B31/20 ,  B23B51/12

CPC classification number: B23B31/20 ,  B23B51/123 ,  B23B2231/2089

Abstract: A cutter fastening apparatus has a body, a collet, a cutter, and a cap. The body has an outer thread. The collet is mounted in the body and has an abutting groove formed in an outer surface of the collet and a through hole formed through a front surface of the collet. The cutter is mounted through and fixed to the through hole of the collet. The cap is screwed with the outer thread of the body and has a driving ring portion protruding from an inner surface of the cap and a balance groove formed in the inner surface of the cap and being adjacent to the driving ring portion. The cap has a clamping portion protruding from the inner surface of the cap and a holding portion protruding from the inner surface of the cap.

公开(公告)号：US20170209973A1

公开(公告)日：2017-07-27

申请号：US15003941

申请日：2016-01-22

Applicant: Ching-Ting CHEN

Inventor： Ching-Ting CHEN

IPC: B23Q11/00 ,  B23B31/20

CPC classification number: B23Q11/0035 ,  B23B31/02 ,  B23B31/083 ,  B23B31/20 ,  B23B2222/92 ,  B23B2250/16 ,  Y10T408/76

Abstract: A cutter holder has a body and a buffering assembly. The body has a specific weight. The buffering assembly is mounted in the body and has a buffering unit and an elastic unit set. The buffering unit has a specific weight that is larger than the specific weight of the body. The buffering unit and the elastic unit set are utilized for absorbing vibration. The elastic unit set has multiple Belleville washers and can be changed in scales or amounts according to practical machining conditions.

公开(公告)号：US20160107282A1

公开(公告)日：2016-04-21

申请号：US14515796

申请日：2014-10-16

Applicant: Ching-Ting CHEN

Inventor： Ching-Ting CHEN

IPC: B23Q11/00 ,  F04D29/28 ,  B23B31/00

CPC classification number: B23Q11/005 ,  B23B31/02 ,  B23B31/20 ,  B23B2260/106 ,  B23B2270/30 ,  F04D17/16 ,  F04D29/601

Abstract: The fan screw nut for removing scraps includes a screwing hub, multiple fan blades and a frame. The screwing hub has an outer periphery. The fan blades are spiral in shaped and are formed around the outer periphery of the screwing hub. A flux space is formed between each fan blade. The frame is formed integratedly on an outer periphery of a front side of the fan blades. Multiple through holes are formed between the inner side of the frame and the flux spaces for air flowing. The fan screw can be introduced air into flux space via through holes to blow up scraps that generated from cutting a work piece.

Abstract translation: 用于清除碎片的风扇螺母包括螺丝毂，多个风扇叶片和框架。 螺丝毂具有外周。 风扇叶片是螺旋形的，并且围绕螺旋形轮毂的外周形成。 在每个风扇叶片之间形成通量空间。 框架一体地形成在风扇叶片的前侧的外周。 在框架的内侧和用于空气流动的通量空间之间形成多个通孔。 风扇螺钉可以通过通孔将空气引入助焊剂空间，以吹出由切割工件产生的废料。