| 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 | 多功能轮毂加工夹持装备 | CN201810505250.9 | 2018-05-24 | CN108746755A | 2018-11-06 | 倪勤松; 张群 |
| 本发明公开了一种多功能轮毂加工夹持装备，操作台上沿中心轴线方向形成有转动轴，操作台能够绕转动轴转动，多对夹持组件沿周向均匀间隔设置在操作台面上；夹持组件包括一对相向设置的伸缩气缸和夹持头，两个夹持头之间形成有放置轮毂的夹持空间，夹持头安装在伸缩气缸的伸缩杆上以使得伸缩气缸能够带动两个夹持头相互靠近或者远离。竖直设置在操作台上的竖板，伸缩气缸贯穿竖板上的限位孔并固接，限位孔为多个且自上而下均匀排列设置；操作台顶端面部分向内凹陷形成有环形导向槽，环形导向槽与操作台同心，竖板的底端滑动嵌设在环形导向槽内。结构简单，使用方便，可以快捷更换已加工和未加工轮毂，省时省力，大大提高了轮毂加工生产效率。 | ||||||
| 2 | 用于加工放射性环境中的热交换器管板上的管的钻孔装置 | CN201780069054.5 | 2017-11-07 | CN109922912B | 2021-08-03 | 弗里茨·齐格尔迈尔 |
| 本发明涉及一种用于加工放射性环境中的热交换器管板上的管的钻孔装置(10)。固持平台(12)在第一侧上可以通过至少两个固持爪(16)夹紧在管中，并且在第二侧上布置第一驱动器，其驱动工具轴(57)。工具夹盘可松开地连接在工具轴(57)的第一端侧上，其中通过进给装置(20,24,46,48,50,26)产生工具轴(57)的进给。工具夹盘还可以通过解锁设备(34，36,38)从工具轴(57)上解锁，并且解锁设备(34,36,38)可以通过遥控装置控制。 | ||||||
| 3 | 用于加工放射性环境中的热交换器管板上的管的钻孔装置 | CN201780069054.5 | 2017-11-07 | CN109922912A | 2019-06-21 | 弗里茨·齐格尔迈尔 |
| 本发明涉及一种用于加工放射性环境中的热交换器管板上的管的钻孔装置(10)。固持平台(12)在第一侧上可以通过至少两个固持爪(16)夹紧在管中，并且在第二侧上布置第一驱动器(30)，其驱动工具轴(57)。工具夹盘可松开地连接在工具轴(57)的第一端侧上，其中通过进给装置(20,24,46,48,50,26)产生工具轴(57)的进给。工具夹盘还可以通过解锁设备(34，36,38)从工具轴(57)上解锁，并且解锁设备(34,36,38)可以通过遥控装置控制。 | ||||||
| 4 | 钢板开孔机 | CN98202819.9 | 1998-03-31 | CN2327478Y | 1999-07-07 | 赵明华; 周家裕; 戎司旦; 袁巨 |
| 本实用新型公开了一种钢板开孔机,特别适于用作高炉炉壳的现场开孔作业。该开孔机具有电机(1)、变速箱(4)、由进给手轮(5)操纵的进给机构、主轴(6)、冷却液接头(7)、刀具(8)、导轨(12)和底座(11)。它采用了一个摆线针轮减速机(3),电机(1)通过齿轮盒(2)换向与摆线针轮减速机(3)成90°角安装,底座(11)与导轮(12)固连为一整体,其上开有四个安装孔。该开孔机满足了钢板开孔刀具所需的低线速度技术要求。而且结构简单,安装方便。 | ||||||
| 5 | Drilling equipment of tank | JP2001201086 | 2001-07-02 | JP3676705B2 | 2005-07-27 | 利忠 酒井 |
| 6 | Boring device for tank | JP2001201086 | 2001-07-02 | JP2003011090A | 2003-01-15 | SAKAI TOSHITADA |
| PROBLEM TO BE SOLVED: To bore various types of holes in prescribed positions of a tank according to respective types of parts and to prevent production of chips as much as possible. SOLUTION: A frame body 28 fixed to a spindle 27 is provided with a body part 40, an arm part 41 fitted to the body part 40, and a cutter blade holding part 42 fixed to the lower part of the arm part 41. When a male screw part 43 laterally fitted to the body part 40 is screwed with the arm part 41 and rotated, the arm part 41 is slid horizontally so as to adjust the distance from the central axis body 30 to a cutter blade 29. COPYRIGHT: (C)2003,JPO | ||||||
| 7 | DRILLING APPARATUS FOR WORKING ON TUBES IN A RADIOACTIVE ENVIRONMENT | US16345720 | 2017-11-07 | US20190299301A1 | 2019-10-03 | Fritz Ziegelmeyer |
| The present disclosure relates to a drilling instrument for machining tubes in tube sheets of heat exchangers in a radioactive environment, comprising a transport device having clamping elements and having a drilling device with clamping fingers, which are arranged in each case on a common first side. The transport device and the drilling device are connected to a support device having a support plate on which a resting plate of the drilling device rests. In addition, the support plate is connected to the resting plate by way of at least one movable connecting element, and the resting plate is connected to the support plate in a play-free manner in a first position of the connecting element, wherein the resting plate exhibits predefinable play with regard to the carrier plate in a second position of the connecting element. | ||||||
| 8 | Drilling device for machining tubes in tube sheets in a radioactive environment | US16345721 | 2017-11-07 | US10821524B2 | 2020-11-03 | Fritz Ziegelmeyer |
| The present disclosure relates to a drilling device for machining tubes in tube sheets of heat exchangers in a radioactive environment. A retaining plate is clampable in the tubes with at least two retaining fingers on a first side and a first drive, which drives a tool shaft, is arranged on a second side. A tool chuck on a first end side of the tool shaft is connected detachably to the latter, wherein a forward feed of the tool shaft is brought about by a feed device. In addition, the tool chuck is unlockable from the tool shaft by way of an unlocking instrument and the unlocking instrument is controllable by a remote-control device. | ||||||
| 9 | Drilling device for machining tubes in tube sheets in a radioactive environment | US16345721 | 2017-11-07 | US20190299300A1 | 2019-10-03 | Fritz Ziegelmeyer |
| The present disclosure relates to a drilling device for machining tubes in tube sheets of heat exchangers in a radioactive environment. A retaining plate is clampable in the tubes with at least two retaining fingers on a first side and a first drive, which drives a tool shaft, is arranged on a second side. A tool chuck on a first end side of the tool shaft is connected detachably to the latter, wherein a forward feed of the tool shaft is brought about by a feed device. In addition, the tool chuck is unlockable from the tool shaft by way of an unlocking instrument and the unlocking instrument is controllable by a remote-control device. | ||||||
| 10 | Drilling worktable for manufacturing tube support plates and method of manufacturing tube support plates using the same | US14596395 | 2015-01-14 | US09751132B2 | 2017-09-05 | Kwang Won Kim |
| The present disclosure relates to a drilling worktable for manufacturing tube support plates of a steam generator constituting a primary system of a nuclear power plant. The drilling worktable includes a plate having a drill insertion groove formed to face a position at which a heat transfer tube insertion hole is drilled in a member to be processed. In addition, the present disclosure relates to a method of manufacturing tube support plates using the drilling worktable for manufacturing tube support plates. The method includes fixing the member to be processed after locating the member to be processed on the upper surface of the seating section, and drilling the heat transfer tube insertion hole in the member to be processed using a drill unit. | ||||||
| 11 | Mandrel assembly | US670947 | 1984-11-13 | US4571129A | 1986-02-18 | Kevin O. Strand |
| An apparatus and method is provided for an air bearing support of a rotatable tooling bar, such as a boring bar. One or two mandrels may be provided for this tooling bar to form a complete mandrel assembly with the tooling bar. An air pressure expansible collet is provided on each mandrel so that each may be clamped within a clamping aperture, such as an aperture on the workpiece itself. Air under pressure is supplied to the two mandrels simultaneously to accomplish, first, an air bearing centering of each mandrel around the tooling bar as a guide; second, an expansion of the collet on each mandrel for clamping of each mandrel within the clamping apertures; and, third, provision of an air bearing support and centering of the tooling bar within the two mandrels during machining for precise machining of the workpiece by the continued air supply. The foregoing abstract is merely a resume of one general application, is not a complete discussion of all principles of operation or applications, and is not to be construed as a limitation on the scope of the claimed subject matter. | ||||||
| 12 | REAMING AND COUNTERBORING CUTTING TOOL | PCT/US1983000404 | 1983-03-23 | WO1983003376A1 | 1983-10-13 | TRI TOOL, INC.; ASTLE, William, Henry |
| A rotary reaming and counterboring tool includes a central body (28), a proximal mounting flange (30) and a distal end (36), longitudinal lands (44) and straight flutes (40) between the lands. The lands overhang the distal end of the cutter body and are provided with forward facing (relative to the cutting direction) radial reaming cutting edges (64) at the distal ends of the lands and counterboring radial cutting edges (68) at radially stepped portions of the lands. The lands are generally trapezoidal in cross section and a central bore (56) extends through the central body for accommodating a mandrel that supports the cutting tool and its driving head during operation of the tool to perform a reaming and counterboring operation. | ||||||
| 13 | Drilling apparatus for working on tubes in a radioactive environment | US16345720 | 2017-11-07 | US10974326B2 | 2021-04-13 | Fritz Ziegelmeyer |
| The present disclosure relates to a drilling instrument for machining tubes in tube sheets of heat exchangers in a radioactive environment, comprising a transport device having clamping elements and having a drilling device with clamping fingers, which are arranged in each case on a common first side. The transport device and the drilling device are connected to a support device having a support plate on which a resting plate of the drilling device rests. In addition, the support plate is connected to the resting plate by way of at least one movable connecting element, and the resting plate is connected to the support plate in a play-free manner in a first position of the connecting element, wherein the resting plate exhibits predefinable play with regard to the carrier plate in a second position of the connecting element. | ||||||
| 14 | Enhanced device for piercing plugs in a steam generator | US14563617 | 2014-12-08 | US09772103B2 | 2017-09-26 | Eric Manneveau; Jean-Claude Simonato |
| An enhancing device for piercing plugs in a steam generator is provided. The enhancing device includes a main body, and a bit, borne by the main body and extending along a longitudinal axis. The bit may be driven into rotation around its longitudinal axis, in order to perform an action for piercing a plug. The device includes a hollow tubular element, extending along the longitudinal axis, while surrounding the bit and coaxially with this bit, the tubular element including an outer surface having a screwing thread, intended to be screwed onto the plug prior to the piercing. The tubular element may be driven into rotation around the longitudinal axis, independently of the rotation of the bit. | ||||||
| 15 | Device for machining an interior surface of a tubular object | US706589 | 1996-09-05 | US6007278A | 1999-12-28 | Donald Arsenault |
| Disclosed is a device for use in machining an interior surface of a tubular object which comprises a pair of rails that can be longitudinally instad through the interior section of the tubular object. Braces join the rail for fixing the rails to the tubular object. A platform is movably mounted on the rails to allow longitudinal movement of the platform. A machine tool can be mounted on the platform. | ||||||
| 16 | Reaming and counterboring cutting tool | US361115 | 1982-03-23 | US4440531A | 1984-04-03 | William H. Astle |
| A rotary reaming and counterboring tool includes a central body (28), a proximal mounting flange (30) and a distal end (36), longitudinal lands (44) and straight flutes (40) between the lands. The lands overhang the distal end of the cutter body and are provided with forward facing (relative to the cutting direction) radial reaming cutting edges (64) at the distal ends of the lands and counterboring radial cutting edges (68) at radially stepped portions of the lands. The lands are generally trapezoidal in cross section and a central bore (56) extends through the central body for accommodating a mandrel that supports the cutting tool and its driving head during operation of the tool to perform a reaming and counterboring operation. | ||||||
| 17 | Tube lock drill tool | US898347 | 1978-04-21 | US4231690A | 1980-11-04 | David C. Burns |
| A tube lock drill for remotely performing operations on equipment including a positioning mechanism disposed in the equipment for selectively positioning the tool with respect to the equipment with the tool comprising a locking mechanism associated with the positioning mechanism for securing the tool in proper relationship to the equipment, a cutting mechanism disposed on a locking mechanism for performing cutting operations on the equipment, and a lifting mechanism attached to the positioning mechanism and attached to the cutting mechanism for lifting the cutting mechanism into contact with the equipment. The tube lock drill tool is capable of being arranged in a plenum of a nuclear steam generator so that remote operations may be performed on the tube sheet and heat exchange tubes in the nuclear steam generator. | ||||||
| 18 | 방사성 환경에서의 열 교환기의 튜브 플로어의 튜브 가공용 드릴링 장치 | KR1020197016018 | 2017-11-07 | KR102364198B1 | 2022-02-17 | |
| 19 | BOHRVORRICHTUNG FÜR DAS BEARBEITEN VON ROHREN AN ROHRBÖDEN VON WÄRMETAUSCHERN IN RADIOAKTIVER UMGEBUNG | EP17828840.3 | 2017-11-07 | EP3538308A1 | 2019-09-18 | ZIEGELMEYER, Fritz |
| 20 | Tube extractor drill jig. | EP86201024 | 1986-06-13 | EP0206404A1 | 1986-12-30 | NALL LAWSON H |
| © The invention relates to a drill jig assembly for use in the removing a tube from a wall structure. The device fits within the tube and defines drill guide grooves along its length such that, a rotating drill inserted into the guide grooves will cut away a portion of the wall thickness of the tube. When portions of the tubing wall thickness have been reduced, the tube may be readily inwardly collapsed so as to easily remove it from the wall structure. | ||||||
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