公开(公告)号：US20160271754A1

公开(公告)日：2016-09-22

申请号：US15032859

申请日：2014-09-26

Applicant: SINTOKOGIO, LTD.

Inventor： Hiroaki SUZUKI ,  Masato UMEOKA

IPC: B24C5/06

CPC classification number: B24C5/06 ,  B24C5/062

Abstract: The present invention is a side plate unit (10) used in a centrifugal projector (1) which projects projection material (2) toward a processing target by rotating a plurality of blades (3), and the side plate unit (10) being provided to attach the plurality of blades thereto, the side plate unit (10) comprising: a pair of side plates (11); and a joining member (12) for joining the pairs of side plates; wherein guide channel portions (13) are respectively formed on mutually opposing surfaces of the pair of side plates (11); and the side plate guide channel portions (13) are formed to be pitched so that the radial outer side thereof is positioned to a rear in the rotational direction (R1) compared to the radial inner side thereof.

Abstract translation: 本发明是一种用于离心投影机（1）中的侧板单元（10），其通过使多个叶片（3）旋转而将投影材料（2）朝向加工对象物突出，并且设置有侧板单元（10） 以将多个叶片附接到其上，所述侧板单元（10）包括：一对侧板（11）; 以及用于连接所述一对侧板的接合构件（12） 其中，所述一对侧板（11）的相互相对的表面上分别形成有引导通道部（13）。 并且侧板引导通道部分（13）被形成为使得其径向外侧位于其旋转方向（R1）的后方，与其径向内侧相比。

公开(公告)号：US20190022825A1

公开(公告)日：2019-01-24

申请号：US16142615

申请日：2018-09-26

Applicant: SINTOKOGIO, LTD.

Inventor： Hiroaki SUZUKI ,  Masato UMEOKA

IPC: B24C5/06

Abstract: The present invention is a centrifugal projector (1) for projecting projection material (2) toward a processing target, comprising a side plate (11), a plurality of blades (3) attached to the side plate, a rotary shaft (14) for rotating the side plate and the blades, and an introducing part (32) for introducing the projection material between the blades; wherein the blades (3) includes a projection surface (3a) for projecting the projection material, and the projection surface (3a) has a first part (3b) being a radial inner part of the blade and a second part (3c) being a radial outer part of the blade; the first part (3b) is formed to be pitched so that a radial outer side (3e) of the first part is positioned to a rear in the rotational direction (R1) compared to a radial inner side (3f) of the first part, and the second part (3c) of the blade is formed to be positioned to a front in the rotational direction (R1) of an imaginary line (L1) which extends the first part (3b) of the blade toward a radial outer side of the projector.

公开(公告)号：US20160318153A1

公开(公告)日：2016-11-03

申请号：US15142688

申请日：2016-04-29

Applicant: SINTOKOGIO, LTD.

Inventor： Hideaki KAGA ,  Hiroaki SUZUKI ,  Shoichi YAMAMOTO ,  Masato UMEOKA ,  Takuya KOYAMA

IPC: B24C1/10

CPC classification number: B24C1/10 ,  B24C3/08 ,  B24C3/085 ,  B24C3/14 ,  B24C5/06

Abstract: The purpose of the present invention is to provide a shot peening apparatus for which size increase is limited by projecting a shot material evenly on a workpiece using a single projector. The present invention provides a shot peening apparatus equipped with a workpiece-conveying mechanism for conveying a workpiece and a projector for projecting a shot material at the workpiece. The workpiece-conveying mechanism is equipped with: a pair of rollers, which extend in the workpiece conveyance direction, on which the workpieces are loaded, and which are rotated centered on the longitudinal axis line; an endless chain; and conveyance members for pressing and conveying workpieces in the conveyance direction. The projector is a centrifugal projector and is equipped with: a control cage into which the shot material is supplied and in which a first opening and a second opening are formed; and a bladed wheel, which is provided with multiple blades having a backward-sloping section that slopes toward the back in the rotation direction and which rotates centered on the central axis line of the control cage. The first opening and the second opening of the control cage are separated from each other in the circumferential direction of the control cage and are disposed offset from each other in the direction of the central axis line of the control cage.

Abstract translation: 本发明的目的是提供一种用于通过使用单个投影仪将投射材料均匀地投射在工件上来限制尺寸增加的喷丸硬化设备。 本发明提供了一种装有工件传送机构的喷丸硬化设备，用于输送工件和用于在工件处投射投射材料的投影仪。 工件输送机构配备有：沿工件输送方向延伸的一对辊，工件被装载在该辊上，并以纵轴线为中心旋转; 无尽的连锁; 以及用于沿输送方向按压和输送工件的输送构件。 投影机是离心式投影仪，配备有控制笼，投射材料供给到该控制箱中，形成有第一开口和第二开口; 以及具有多个叶片的叶片轮，该叶片具有向旋转方向向后倾斜的向后倾斜部分，并以控制笼的中心轴线为中心旋转。 控制箱的第一开口和第二开口在控制箱的圆周方向上彼此分离，并且在控制箱的中心轴线方向上彼此偏离。

公开(公告)号：US20160271753A1

公开(公告)日：2016-09-22

申请号：US15032495

申请日：2014-09-26

Applicant: SINTOKOGIO, LTD.

Inventor： Hiroaki SUZUKI ,  Masato UMEOKA

IPC: B24C5/06

CPC classification number: B24C5/06 ,  B24C5/062

Abstract: The present invention is a centrifugal projector (1) for projecting projection material (2) toward a processing target, comprising a side plate (11), a plurality of blades (3) attached to the side plate, a rotary shaft (14) for rotating the side plate and the blades, and an introducing part (32) for introducing the projection material between the blades; wherein the blades (3) includes a projection surface (3a) for projecting the projection material, and the projection surface (3a) has a first part (3b) being a radial inner part of the blade and a second part (3c) being a radial outer part of the blade; the first part (3b) is formed to be pitched so that a radial outer side (3e) of the first part is positioned to a rear in the rotational direction (R1) compared to a radial inner side (3f) of the first part, and the second part (3c) of the blade is formed to be positioned to a front in the rotational direction (R1) of an imaginary line (L1) which extends the first part (3b) of the blade toward a radial outer side of the projector.

Abstract translation: 本发明是一种用于将投影材料（2）朝向处理对象物投影的离心式投影仪（1），包括侧板（11），安装在侧板上的多个叶片（3），用于 旋转所述侧板和所述叶片，以及用于将所述突起材料引入所述叶片之间的引导部件（32） 其中所述叶片（3）包括用于突出所述突起材料的突出表面（3a），并且所述突出表面（3a）具有作为所述叶片的径向内部的第一部分（3b）和第二部分（3c） 叶片的径向外部; 第一部分（3b）形成为倾斜，使得与第一部分的径向内侧（3f）相比，第一部分的径向外侧（3e）位于旋转方向（R1）的后方， 并且所述叶片的第二部分（3c）形成为沿着将所述叶片的第一部分（3b）延伸到所述叶片的径向外侧的假想线（L1）的旋转方向（R1）的前方定位 投影机。

公开(公告)号：US20190118339A1

公开(公告)日：2019-04-25

申请号：US16094706

申请日：2017-04-07

Applicant: SINTOKOGIO, LTD.

Inventor： Masato UMEOKA ,  Shoichi YAMAMOTO

IPC: B24C3/30

Abstract: Provided is a shot processing apparatus capable of suppressing scattering of projection materials to the outside without causing any deterioration in projection efficiency. The shot processing apparatus comprises: a cabinet; a drum housed in the cabinet and having an opening allowing loading of a workpiece therethrough, wherein the drum is configured to be selectively disposed in one of a workpiece-loading position, a workpiece-processing position and a workpiece-unloading position; a projector for projecting the projection materials into the drum; and a door for selectively opening and closing the opening of the drum, the door being formed with a projection port for the projection materials, the projector being attached to the door so as to project the projection materials from the projection port; wherein the door is configured such that the projection port is disposed just above the opening of the drum when opening the opening of the drum.

公开(公告)号：US20170144269A1

公开(公告)日：2017-05-25

申请号：US15321556

申请日：2015-06-08

Applicant: SINTOKOGIO, LTD.

Inventor： Hideaki KAGA ,  Hiroaki SUZUKI ,  Shoichi YAMAMOTO ,  Masato UMEOKA ,  Takuya KOYAMA

IPC: B24C3/14 ,  B24C9/00 ,  B24C5/06

CPC classification number: B24C3/14 ,  B24C3/18 ,  B24C3/24 ,  B24C5/06 ,  B24C5/062 ,  B24C9/00 ,  B24C9/003

Abstract: The purpose of the present invention is to provide a shot processing device and a projector such that the projection amount of a projection material can be minimized. The present invention provides a shot processing device equipped with a centrifugal projector for projecting a projection material onto a workpiece and a support mechanism for supporting the workpiece at a processing position where surface processing by the projector can be carried out, wherein the projector is equipped with: a cylindrical control cage which the projection material is supplied into and which has an opening formed on a side wall as a projection material discharge port; and an impeller that has a plurality of blades, which are arranged outside of the control cage and extend outward in the radial direction of the control cage, and rotates about the central axis of the control cage, wherein each blade has, disposed on a front-side surface in the rotation direction, a rearward inclined section inclining toward the rear-side in the rotation direction.

公开(公告)号：US20160354897A1

公开(公告)日：2016-12-08

申请号：US15142823

申请日：2016-04-29

Applicant: SINTOKOGIO, LTD.

Inventor： Hideaki KAGA ,  Hiroaki SUZUKI ,  Shoichi YAMAMOTO ,  Masato UMEOKA ,  Takuya KOYAMA

IPC: B24C3/30 ,  B24C5/06

CPC classification number: B24C3/30 ,  B24B31/023 ,  B24C3/26 ,  B24C5/06

Abstract: The purpose of the present invention is to provide a drum-type shot peening device capable of shortening processing time. This shot peening device comprises: a bottomed, cylindrical drum having one end thereof open; and a projector provided on the open side of the drum and which projects projection material on to a workpiece inserted inside the drum. The projector comprises: a cylindrical control gauge having an opening window that is formed in the side wall thereof and serves as a discharge port for the projection material, said opening window having a rectangular shape having two sides thereof parallel to the center axis of the control gauge having the projection material supplied therein; and an impeller comprising a plurality of blades arranged on the outside of the control gauge so as to extend in the radial outside direction of the control gauge, said impeller rotating around the center axis of the control gauge and having a backward-tilting section that is tilted towards the rear side in the blade rotation direction and is provided on the surface on the front side in the rotation direction.

Abstract translation: 本发明的目的是提供能够缩短处理时间的滚筒式喷丸硬化装置。 该喷丸硬化装置包括：一个有圆筒形的圆筒，其一端打开; 以及投影仪，设置在滚筒的开口侧，并将投影材料投影到插入滚筒内的工件上。 该投影仪包括：圆筒形控制表，其具有形成在其侧壁中的开口窗口并且用作用于突出材料的排出口，所述开口窗具有矩形形状，其两侧平行于控制的中心轴线 其具有投影材料; 以及叶轮，其包括设置在所述控制量规的外侧上的多个叶片，以便沿所述控制量规的径向外侧方向延伸，所述叶轮围绕所述控制量规的中心轴线旋转，并且具有向后倾斜部分， 在叶片旋转方向上朝向后侧倾斜并设置在旋转方向的前侧的表面上。