| 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 | 送进装置 | CN200510119214.1 | 2005-10-27 | CN100454401C | 2009-01-21 | 稻田康平 |
| 一种送进装置(10)，齿条部(30)的第1凸起(31)和第2凸起(32)，在旋转输出轴(22)的隔开雄螺纹(23)的节距(P)的3倍距离的位置上与雄螺纹(23)卡合。第1凸起(31)与第1螺纹(231)卡合，第2凸起(32)与第2螺纹(232)卡合。在2条螺纹(231、232)中，各自与凸起(31、32)的卡合部位分别是1个，卡合部位的个数相等。由此，可提供通过防止旋转轴的局部性磨损来提高耐久性的送进装置、以及适合于防止送进装置所使用的旋转轴上发生局部性磨损的旋转轴的制造方法。 | ||||||
| 2 | 法兰成型机冷却部件老化加速预防模块 | CN201610374321.7 | 2016-05-26 | CN106092342A | 2016-11-09 | 田玉玲 |
| 法兰成型机冷却部件老化加速预防模块，包括一个机体(1)，在机体(1)上设置过滤模块(2)、清洁示意模块(3)、温度感应模块(4)、管理模块(5)，运行时，过滤模块(2)设置在冷却部件上，过滤其中杂质，清洁示意模块(3)示意需要清洁的时间，温度感应模块(4)感应油温情况，管理模块(5)处理综合信息；在清洁示意模块(3)上设置计数模块(6)，记录实际进行清洁作业的次数以及时间；在温度感应模块(4)上设置显示模块(7)；在管理模块(5)上设置提示模块(8)，当感应到油温以及清洁次数有异常时，发出提示；通过及时清洁冷却部件，避免油温异常而使得老化加速，损坏机身。 | ||||||
| 3 | 送进装置及旋转轴的制造方法 | CN200510119214.1 | 2005-10-27 | CN1783245A | 2006-06-07 | 稻田康平 |
| 一种送进装置(10)，齿条部(30)的第1凸起(31)和第2凸起(32)，在旋转输出轴(22)的隔开雄螺纹(23)的节距(P)的3倍距离的位置上与雄螺纹(23)卡合。第1凸起(31)与第1螺纹(231)卡合，第2凸起(32)与第2螺纹(232)卡合。在2条螺纹(231、232)中，各自与凸起(31、32)的卡合部位分别是1个，卡合部位的个数相等。由此，可提供通过防止旋转轴的局部性磨损来提高耐久性的送进装置、以及适合于防止送进装置所使用的旋转轴上发生局部性磨损的旋转轴的制造方法。 | ||||||
| 4 | Verfahren und Vorrichtung zum Präzisionsrollen von rotationssymmetrischen Bauteilen | EP05025308.7 | 2005-11-19 | EP1661638A2 | 2006-05-31 | Hartmann, Gunther, Dr.; Sommer, Wolfgang, Dipl.-Ing.; Braun, Mario, Dipl.-Ing.; Becker, Matthias |
Eine Vorrichtung (1) zum Präzisionsrollen der Mantelfläche (2) eines rotationssymmetrischen Bauteils (3) weist mindestens zwei beabstandete Rollwerkzeuge (4, 5) auf. Es ist ferner eine Messeinrichtung (9) zum Messen des Ist-Rohteildurchmessers des Bauteils (3) und eine Auswerteeinrichtung (10) zum Vergleichen des gemessenen Ist-Rohteildurchmessers des Bauteils (3) mit einem vorgegebenen Rohteildurchmesser und zum Bestimmen eines Korrekturwerts aus dem Ergebnis des Vergleichs des Ist-Rohteildurchmessers des Bauteils (3) mit dem vorgegebenen Rohteildurchmesser vorgesehen. Eine Steuerung (11) dient zum Einstellen des Abstands zwischen den mindestens zwei Rollwerkzeugen (4, 5) in Abhängigkeit von dem Korrekturwert. Bei dem zugehörigen Verfahren wird zunächst der Ist-Rohteildurchmessers des Bauteils (3) gemessen. Dann wird der Ist-Rohteildurchmesser des Bauteils (3) mit einem vorgegebenen Rohteildurchmesser verglichen und ein Korrekturwerts aus dem Ergebnis des Vergleichs des Ist-Rohteildurchmessers des Bauteils (3) mit dem vorgegebenen Rohteildurchmesser bestimmt. Daraufhin wird der Abstand zwischen den mindestens zwei Rollwerkzeugen (4, 5) in Abhängigkeit von dem Korrekturwert eingestellt.
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| 5 | Thread forming method | JP8080179 | 1979-06-28 | JPS566749A | 1981-01-23 | MORIHASHI NORIBUMI; INOUE TAIZOU |
| PURPOSE:To form uniform threads on a cylindrical work with a simple device by fitting and fixing the cylindrical work to a die having been inscribed with desired threads, and moving a pressing member while pressing the same to the work thereby transferring the threads of the revolving die to the work. CONSTITUTION:In forming threads to a cylindrical work such as pipe, the cylindrical work 8 is fitted onto a die 5 fixed to the revolving shaft of a gear box 1 and having been inscribed with desired threads and is fixed by means of a bolt 7. A pressing member 6 which is freely rotatively held to the end of a tool rest 3 mounted to a moving table 3a and is pressed in the vertical directions by a cylinder 4 is pressed to the work 8 along said threads and while the die 5 is being rotated, the pressing member 6 is moved by a screw shaft 2, whereby the threads of the die 5 are transferred to the work 8 and the threads are thus formed. This method does not require stringent mechanical accuracy or the like, is suited for the formation of the threads for which the evenness of shapes is required and is able to form threads on the inside surface of a pipe as well. | ||||||
| 6 | Preparation of high strength bolt superior in delayed cracking resisting property | JP861778 | 1978-01-28 | JPS54101743A | 1979-08-10 | MATSUMOTO TOSHIO |
| PURPOSE:To cheaply obtain the above mentioned high strength bolt, by carrying out hot thread rolling, after carrying out a fixed cold drawing processing of pearlite steel wire rod containing a specific extent carbon. CONSTITUTION:Head part is formed by hot thread rolling using piano wire rod or hard steel wire rod of pearlite steel containing 0.6-0.85% of C after carrying out cold drawing processing being reduction ratio more than about [180-210X C(%)]%. Hereby, high strength bolt is able to cheaply obtain having delayed cracking resisting property being equal to maraging steel and strength more than about 120-130 Kg/mm<2>. | ||||||
| 7 | Precision columnar body and its manufacturing method | JP35266399 | 1999-12-13 | JP2001170732A | 2001-06-26 | OZAWA JUNZO; AOYAMA KAZUTAKA; ASAKURA TAKASHI; YOKOI KATSUAKI |
| PROBLEM TO BE SOLVED: To provide a precision columnar body having a high dimensional precision and a manufacturing method to manufacture the precision columnar body without causing deterioration of working environment and waste of material. SOLUTION: Many mountains 2 of a screw shape or an annular shape are formed on the outer circumference of a columnar stock of metal 1 by form rolling, an intermediate stock 4 is made. Next, the intermediate stock 4 is subjected to form rolling or drawing, the tip of respective mountains are squeezed flat to form the precision columnar body 5 having a prescribed diameter. A metal material is caused to flow into a groove part 3, a high dimensional precision is obtained and the burden to a die is reduced as well. Further, a head part or a normal thread part may be formed at a part of the precision columnar body 5. The obtained precision columnar body is of a light weight and has a high dimensional precision. COPYRIGHT: (C)2001,JPO | ||||||
| 8 | Thread forming device | JP14778981 | 1981-09-21 | JPS5850142A | 1983-03-24 | MORIHASHI NORIBUMI; INOUE TAIZOU |
| PURPOSE:To obtain a device that can form thread efficiently by dividing a die in the radial direction and setting a work to the die by opening and closing of them in a thread forming device of transfer system. CONSTITUTION:A cylindrical die 3 on which objective thread is cut is attached to a chuck 11. When a set button is depressed, the chuck 11, i.e. die 3, is opened. A cap-shaped work 6 is then placed on the center of the die 3. That is detected by a detector, and by operation of the detector, the chuck 11, i.e. the die 3, is closed and the work 6 is set. As negative clearance is given to the die 3 and work 6, the work is so set that it is fastened by the die 3. When a forming start button is depressed, a pressing roller 26 descends and stops at a position corresponding to the starting end of the thread on the die 3. Then, the pressing ring 26a presses the work 6 against the die 3 and the die 3 rotates with the chuck 11. At the same time, a pressing device 20 is raised, and the thread on the die 3 is transferred to the work 6. | ||||||
| 9 | JPS4825980A - | JP7826572 | 1972-08-04 | JPS4825980A | 1973-04-04 | |
| 10 | Verfahren und Vorrichtung zum Präzisionsrollen von rotationssymmetrischen Bauteilen | EP05025308.7 | 2005-11-19 | EP1661638B1 | 2007-11-21 | Hartmann, Gunther, Dr.; Sommer, Wolfgang, Dipl.-Ing.; Braun, Mario, Dipl.-Ing.; Becker, Matthias |
| 11 | PRECISE COLUMNAR MEMBER AND METHOD OF PRODUCING THE SAME | EP00980001.2 | 2000-12-08 | EP1237667A1 | 2002-09-11 | Ozawa, Junzo,Ohguchi Plant; Aoyama, Kazutaka,Ohguchi Plant; Asakura, Takashi,Ohguchi Plant; Yokoi, Katsuaki,Ohguchi Plant |
| The present invention relates to a metallic, precise columnar member (5) having an outer diameter with high accuracy, wherein the columnar member (5) comprises a plurality of flattened thread ridges having a predetermined outer diameter provided on the surface of a metallic columnar blank (1) in an axial direction. The method of the present invention comprises the steps of using rolling to form a plurality of thread ridges (2) on the surface thereof and using rolling or drawing to make the tops of the thread ridges flat. | ||||||
| 12 | Spindelstütze | EP91110718.3 | 1991-06-28 | EP0473894B1 | 1994-11-30 | Ischebeck, Ernst-Friedrich, Dipl.-Ing.; Isenberg, Jochen |
| 13 | Feeder and manufacturing method of rotating shaft | JP2004316967 | 2004-10-29 | JP2006125574A | 2006-05-18 | INADA KOHEI |
| <P>PROBLEM TO BE SOLVED: To provide a feeder, improved in durability by preventing local abrasion of a rotating shaft, and a manufacturing method of the rotating shaft suitable for preventing the occurrence of local abrasion in the rotating shaft used in the feeder. <P>SOLUTION: In the feeder 10, a first projection 31 and a second projection 32 of a rack part 30 are engaged with a male screw 23 in a position at a distance three times as large as the pitch P of the male screw 23 of a rotary output shaft 22. Therefore, the first projection 31 engages with a first screw 231, and the second projection engages with a second screw 232. Thus, the two screws 231, 232 are both engaged with the projections 31, 32 in each one portion to be equal in number of engagement portions. <P>COPYRIGHT: (C)2006,JPO&NCIPI | ||||||
| 14 | High strength stainless steel bolt and manufacturing method therefor | JP2002001216 | 2002-01-08 | JP2003205336A | 2003-07-22 | MATSUKI KEISUKE |
| <P>PROBLEM TO BE SOLVED: To provide a manufacturing method for realizing industrial mass production of austenitic stainless steel high strength bolts having a tensile strength of 1,100 MPa or above. <P>SOLUTION: The method of manufacturing the high strength stainless steel bolt is performed by forming a lubricant film on the surface of a wire rod of an austenitic stainless steel to obtain a lubricated wire rod, then cold-forming the wire rod in the draft range of 0.5 to 1.5 as prescribed in the natural logarithm of machining deformation, thereby making a bolt having a head part swaged by compressing in the axial direction and a thread part extruded by compressing in the radial direction and then roll-formed. In this case, it is important to use the lubricant film free from separation or fracture in the above draft range. <P>COPYRIGHT: (C)2003,JPO | ||||||
| 15 | Threaded fastener and manufacture thereof | JP17729589 | 1989-07-11 | JPH02118209A | 1990-05-02 | RARUFU SUCHIYUWAATO EMARII |
| PURPOSE: To reduce changes of a fixed load at the time of yield by forming at least one groove in the circumferential direction in a handle part so that a generation effective stress area is smaller than the minimum effective stress area of an external screw part and the yield of a threaded fastener occurs at a predetermined load during use. CONSTITUTION: In a threaded fastener 11 including a part having an external screw part 13 and a handle part 12, at least one groove 15 in substantially circumferential direction is formed in the handle part 12, and a depth of the groove 15 is such that an area of effective stress generated by it is smaller than the minimum stress area of the external screw part 13 and the yield of the threaded fastener occurs in a region of each groove at a predetermined and applied load during use. In this way, it is possible to reduce changes of a fixed load generated when the threaded fastener such as a bolt is tightened and yielded. COPYRIGHT: (C)1990,JPO | ||||||
| 16 | Rolling of thread blank | JP11517882 | 1982-07-01 | JPS594935A | 1984-01-11 | OKADA HIROYUKI |
| PURPOSE:To obtain a thread blank at high productivity and high material yield by small number of processes in manufacturing a thread blank having corners chamfered at the head from a preliminary thread material, by rolling the head of the preliminary material. CONSTITUTION:A preliminary thread material 4 having a columnar head 5 and leg 15 formed to specified size is supplied successively to the chamfer 14 of a fixed die 6a. With advance of a moving die 6b from the chamfer 14 to escape part 13, the head 5 enters recessed grooves 7 of dies 6a, 6b. When the die 6b advances and the head 5 arrives at a reduced part 17, the distance between the sides 7a and 7d of the dies becomes narrow and outer peripheral face of the head 5 is pressed, and the metal of a peripheral of the head is pushed out in the direction of upper and lower faces of the head. When the head 5 arrives at the parallel part 18, ceiling faces 7b, 7e and floor faces 7c, 7f resist against pushing out of the metal, and corners having minute chamfer are formed on the upper and lower faces of the head 5. | ||||||
| 17 | Verfahren und Vorrichtung zum Präzisionsrollen von rotationssymmetrischen Bauteilen | EP05025308.7 | 2005-11-19 | EP1661638A3 | 2006-11-22 | Hartmann, Gunther, Dr.; Sommer, Wolfgang, Dipl.-Ing.; Braun, Mario, Dipl.-Ing.; Becker, Matthias |
Eine Vorrichtung (1) zum Präzisionsrollen der Mantelfläche (2) eines rotationssymmetrischen Bauteils (3) weist mindestens zwei beabstandete Rollwerkzeuge (4, 5) auf. Es ist ferner eine Messeinrichtung (9) zum Messen des Ist-Rohteildurchmessers des Bauteils (3) und eine Auswerteeinrichtung (10) zum Vergleichen des gemessenen Ist-Rohteildurchmessers des Bauteils (3) mit einem vorgegebenen Rohteildurchmesser und zum Bestimmen eines Korrekturwerts aus dem Ergebnis des Vergleichs des Ist-Rohteildurchmessers des Bauteils (3) mit dem vorgegebenen Rohteildurchmesser vorgesehen. Eine Steuerung (11) dient zum Einstellen des Abstands zwischen den mindestens zwei Rollwerkzeugen (4, 5) in Abhängigkeit von dem Korrekturwert. Bei dem zugehörigen Verfahren wird zunächst der Ist-Rohteildurchmessers des Bauteils (3) gemessen. Dann wird der Ist-Rohteildurchmesser des Bauteils (3) mit einem vorgegebenen Rohteildurchmesser verglichen und ein Korrekturwerts aus dem Ergebnis des Vergleichs des Ist-Rohteildurchmessers des Bauteils (3) mit dem vorgegebenen Rohteildurchmesser bestimmt. Daraufhin wird der Abstand zwischen den mindestens zwei Rollwerkzeugen (4, 5) in Abhängigkeit von dem Korrekturwert eingestellt.
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| 18 | Method of making threaded fasteners | EP89306665.4 | 1989-06-30 | EP0351111B1 | 1992-07-22 | Emery, Ralph Stewart |
| 19 | Spindelstütze | EP91110718.3 | 1991-06-28 | EP0473894A1 | 1992-03-11 | Ischebeck, Ernst-Friedrich, Dipl.-Ing.; Isenberg, Jochen |
Die Erfindung betrifft eine aus zwei teleskopartig zueinander verschieblichen Rohren, insbesondere Stahlrohren, bestehende Spindelstütze (1) mit an einem Innenrohr (3) ausgebildetem Gewinde (7), auf welchem eine Stellmutter läuft, wobei das Gewinde aufgerollt ist. Um bei möglichst gleicher Festigkeit des Innen- und des Außenrohres eine gebrauchsgünstigere Gestaltung zu erreichen, schlägt die Erfindung vor, daß bei einer Öffnung der Gewindeflanken unter einem Winkel von ca. 80° bis 90° eine Gewindetiefe t annähernd gleich der Restwandstärke a im Gewindegrund ist. |
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| 20 | Method of making threaded fasteners | EP89306665.4 | 1989-06-30 | EP0351111A1 | 1990-01-17 | Emery, Ralph Stewart |
A threaded fastener has an external thread form (13) and a shank portion (12). The shank portion (12) has at least one substantially circumferential groove (15) the depth of which is such that the effective stress area thereby produced is less than the minimum effective stress area of the external thread form and is also such that yield of the threaded fastener occurs in use in the region of the or each groove (15) at a predetermined load. The depth of the or each groove (15) may be such that the diameter of the shank portion (12) at the base of the or each groove is in accordance with the relationship: |
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