专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明专利

JPS63248532A THREAD ROLLING FLAT DIE 失效
公开(公告)号：JPS63248532A
公开(公告)日：1988-10-14
申请号：JP8318987
申请日：1987-04-03
申请人： TOYOTA MOTOR CORP , KOBE STEEL LTD
发明人： MURAYAMA KIMIMASA , SHIBATA SHINGO , KANEKO SHINOBU , WAKIHIRA KOICHIRO , TARUMASA NAGAYOSHI , FUJIWARA HIDEYUKI , NARA MASAMI
IPC分类号： B21H3/06 , B21H5/00
摘要： PURPOSE:To enable the good accuracy rolling of a helical gear of odd number teeth, helical flute, etc., by arranging a 1st tooth and 1st tooth space at symmetrical position to the shaft center of a rolling gear. CONSTITUTION:The finishing tooth group 2 of a rack 1 of one part is composed of the 1st tooth 3 having a nomal tooth thickness over the range of at least two times the number of teeth of a rolling gear and the 2nd tooth 4 escaping its both tooth faces by thinning the tooth thickness. A 1st tooth is intermittently arranged one by one on each arrangement of a 2nd tooth 4. The finishing tooth group 6 of the rack 5 of the other part is equipped with the 1st tooth space 7 in a normal space width over the range at least two times the number of teeth of the rolling gear and the 2nd tooth space 8 escaping both tooth faces opposing to both sides by enlarging the space width and the 1st tooth space 7 is arranged by one place each at one place on each arrangement of the 2nd tooth space 8. Also, in the meshed state of these teeth 1, 5 and rolling gear 9 the 1st tooth 3 and 1st tooth space are made at symmetrical position to the shaft center O of the rolling gear.

2. 发明专利

JPS6119518A Production indicator 失效
标题翻译：生产指标
公开(公告)号：JPS6119518A
公开(公告)日：1986-01-28
申请号：JP13878584
申请日：1984-07-04
申请人： Meiwa Denki Kogyo Kk , Toyota Motor Corp
发明人： ENDOU KIYOMI , SHIBATA SHINGO , NAKAMURA TAISUKE , UEDA KOUICHI , KAWAHARA FUMIO
IPC分类号： B23Q41/08 , B07C5/34 , B07C5/36 , B23P19/00 , B23P21/00 , B23P23/06 , G05B19/418
摘要： PURPOSE: To automate the discrimination of work type and the indication of parts in a production indicator for a assembly line by reading out discrimination codes on a production indicating board to generate the output signal indicating incorporating part to an incorporating part container for operating an indicating means.
CONSTITUTION: A production indicating board 13 together with a work is sent from a subassembly section 12 to a conveyer 21. Said board 13 is attached to a reading unit 31 to read out discrimination cords. Said reading unit 31 sends the discrimination code signal CS to the input of a control unit 32 which reads out the type of the work corresponding to said signal CS from a memory and a work incorporating part list to generate the part indicating signal output DS from the incorporating part code signal and drive indicators 33aW33c of the corresponding part receiving racks 22aW22c for lighting indicating lamps and opening a opening and closing lid. By this constitution can be automated the discrimination of work types and the indication of incorporating parts.
COPYRIGHT: (C)1986,JPO&Japio
摘要翻译：目的：通过读取生产指示板上的鉴别代码来生成指示结合零件的输出信号，使组装线的生产指示器中的工件类型和部件的指示自动化，以便产生指示装置。构成：生产指示板13与工件一起从组件部分12发送到输送器21.所述板13附接到读取单元31以读出歧视线。所述读取单元31将识别代码信号CS发送到控制单元32的输入端，控制单元32从存储器读出与所述信号CS相对应的工作类型，以及工作结合部分列表，以产生指示信号输出DS的部分结合部件代码信号和相应部件接收架22a-22c的驱动指示器33a-33c，用于点亮指示灯并打开开闭盖。通过这种宪法可以自动识别工作类型和合并部件的指示。

3. 发明专利

JPS59209452A Rolling machine for gear 失效
标题翻译：齿轮滚动机
公开(公告)号：JPS59209452A
公开(公告)日：1984-11-28
申请号：JP8215483
申请日：1983-05-11
申请人： Toyoda Mach Works Ltd , Toyota Motor Corp
发明人： KASAI MASAAKI , IWAMI MASAO , ONO KAORU , IGAWA MASAHARU , MURAYAMA KIMIMASA , SHIBATA SHINGO
IPC分类号： B21H5/00 , B21H5/02 , B21H9/00
CPC分类号： B21H5/027
摘要： PURPOSE:To decrease axial deviation of a work and to improve the accuracy of a tooth profile by pressing and clamping the work to a guide base by means of a clamping device from above and below when a tailstock arrives at the advancing end. CONSTITUTION:A work W is supported on a receiving base 12 in front of a tailstock 11 and thereafter the tailstock 11 is advanced. When the tailstock arrives at the advancing end, the work W is supported at the center by means of the center of a spindle and the center 11a of the tailstock 11. A clamping device 25 is actuated at the same time and a clamping rod 27 descends to press a clampling member 28 pivotally supported oscillatably at the top end thereof to an engaging block 23, thereby pressing and clamping the tailstock 11 to a guide base 9. The work supporting base is relatively moved from this state and rolling dies and the engaging member engage with the outside circumferential surface of the work, by which the rolling of a gear is accomplished.
摘要翻译：目的：减少工件的轴向偏差，并且当尾架到达前进端时，通过上下夹紧装置将作业压紧并夹紧在导向架上，提高了齿廓精度。构成：工件W支撑在尾架11前方的接收基座12上，此后尾架11前进。当尾座到达前进端时，工件W通过主轴的中心和尾座11的中心11a在中心处被支撑。夹紧装置25同时致动并且夹紧杆27下降按压可枢转地支撑在其顶端的钩状构件28到接合块23，从而将尾座11压紧并夹紧到导向座9.工件支撑座从该状态相对移动，并且滚动模和接合构件与工件的外圆周表面接合，由此实现齿轮的滚动。

4. 发明专利

JPS59206132A Rolling machine 失效
标题翻译：滚筒机
公开(公告)号：JPS59206132A
公开(公告)日：1984-11-21
申请号：JP7962283
申请日：1983-05-07
申请人： Toyoda Mach Works Ltd , Toyota Motor Corp
发明人： IWAMI MASAO , ONO TOSHIMI , ONO KAORU , IGAWA MASAHARU , MURAYAMA KIMIMASA , SHIBATA SHINGO
IPC分类号： B21H5/00 , B21H5/02 , B21H9/00
CPC分类号： B21H5/027
摘要： PURPOSE:To permit easy adjustment of the height of rolling dies without changing the height of engaging members even if the height of the rooling dies are adjusted in a rolling machine which forms teeth on the outside circumferential surface of a work piece by supporting the bottom surfaces of the engaging members on a tool rest or a reference block united in one body thereto. CONSTITUTION:A work piece W is supported between the center 5 of a splindle 4 and the center 11a of a tailstock 11 and is vertically moved relatively with rolling dies 6a and 6b by which the work piece is worked. Engaging members 21a, 21b pressed to both side faces of the rides 6a, 6b are engaged with the dies with some allowance for undercut. Since the members 21a, 21b are supported on a reference block 40, there is no change in the height position of the members 21a, 21b not fluctuation in the allowance for undercut to the work piece W accompanied with said change even if the spacing between the dies 6a and 6b is adjusted and therefore the need for the readjustment for maintaining the allowance for undercut such as regrinding of the members 21a, 21b is eliminated at all.
摘要翻译：目的：为了在不改变接合构件的高度的情况下容易地调节轧模的高度，即使在通过支撑底面的工件的外周面上形成齿的轧制机中调节轧制模具的高度的工具托架或参考块结合在一体上。构成：工件W被支撑在机芯4的中心5和尾架11的中心11a之间，并且与加工工件的轧制模具6a和6b相对地垂直移动。按压到座圈6a，6b的两个侧面的接合构件21a，21b与模具接合，具有一定余量的底切。由于构件21a，21b被支撑在基准块40上，所以构件21a，21b的高度位置没有变化，即使在所述构件21a，21b的间隔调整了模具6a和6b，因此完全不需要重新调整用于保持诸如构件21a，21b的再磨削等底切的余量。

5. 发明专利

JPS63196304A TOOL HOLDING DEVICE 失效
公开(公告)号：JPS63196304A
公开(公告)日：1988-08-15
申请号：JP2668487
申请日：1987-02-06
申请人： TOYOTA MOTOR CORP , SEIWA SEIKI KK
发明人： OKUDA KENZO , TOKUTOME YOSHIHIRO , KANEKO SHINOBU , SHIBATA SHINGO , HIROMI TAKAMASA
IPC分类号： B23B31/22 , B23Q17/09
摘要： PURPOSE:To facilitate the replacement of a tool by detecting a tool holder having a dull tool mounted thereon by means of a torque limiter fixed to the adaptor of the tool holder so as to release the holder from the inserting hole of a rotary cylinder, and then fitting the tool holder with a new tool mounted thereon in the inserting hole. CONSTITUTION:Load will develop on a rotary cylinder 4, when the rotation of a spindle 2 provides a work with machining and a drill edge 48 becomes deteriorated in sharpness. Then, a drill limiter 15 is activated to cause a conduction ball 29 to ride on a passive member 25, loosely in an adjacent ellipse. An acoustic emission signal (hereinafter called an AE) due to this motion is detected by an AE sensor 6 so as to allow an alarm signal to be activated for stopping of the spindle 2. Further, a tool holder 17 is released from the inserting hole 16 of the rotary cylinder 4, and then the holder 17 with a new edge 48 mounted thereon is fitted in the inserting hole 16, thereby enabling work efficiency to be improved and the sharpness of a tool to be maintained in a stable condition.

6. 发明专利

JPS6119519A Production indicator 失效
标题翻译：生产指标
公开(公告)号：JPS6119519A
公开(公告)日：1986-01-28
申请号：JP14111684
申请日：1984-07-06
申请人： Showa Denki Kogyo Kk , Toyota Motor Corp
发明人： ENDOU KIYOMI , SHIBATA SHINGO , NAKAMURA TAISUKE , UEDA KOUICHI , KAWAHARA FUMIO
IPC分类号： B23Q41/08 , B07C5/34 , B07C5/36 , B23P19/00 , B23P21/00 , B23P23/06 , G05B19/418
CPC分类号： Y02P90/02
摘要： PURPOSE: To automate the discrimination of works and the indication of incorporating parts in a production indicator for a assembly line by discriminating and memorizing the discrimination code on a production indicating plate to indicate the production indicating plate reach signal to each assembly section from memorized information.
CONSTITUTION: A discrimination code of a production indicating plate 13 reaching a conveyer 21 from a subassembly section 12 together with a work is read out 31 so that the discrimination code signal CS is sequentially memorized by CPU32. Works W
1 WW
3 and the respective production indicating plates 12 are sequentially monted and transferred on the conveyer 21. And while the works W
1 WW
3 and the respective production indicating plates 12 are sequentially transferred from section A to C, the production indicating plate 12 operates limit switches 34aW34c to send reach signals to CPU32 which generates the part indicating signal output in the memorized order according to said signals to drive indicating units 33aW33c in the respective sections. By this constitution are automated the discrimination and indication of the works.
COPYRIGHT: (C)1986,JPO&Japio
摘要翻译：目的：通过在生产指示板上识别和记忆鉴别代码，从存储信息中指示生产指示板到达信号到每个组装部分，自动化对作品的歧视和将零件合并到装配线的生产指示器中的指示。构成：读出31中从组装部12到达输送机21的生产指示板13的识别代码，使得判断代码信号CS被CPU32顺序存储。工件W1-W3和各个生产指示板12被顺序地蒙蔽并传送到传送带21上。当工件W1-W3和各个生产指示板12从部分A到C依次传送时，生产指示板12操作限位开关34a-34c发送到CPU32的到达信号，CPU32根据所述信号产生以存储顺序输出的部分指示信号，以驱动各部分中的指示单元33a-33c。通过这种宪法自动化作品的辨别和指示。

7. 发明专利

JPS63144906A DUST REMOVING METHOD FOR DRILL 失效
公开(公告)号：JPS63144906A
公开(公告)日：1988-06-17
申请号：JP29325986
申请日：1986-12-09
申请人： TOYOTA MOTOR CORP
发明人： SHIBATA SHINGO
IPC分类号： B23B47/34 , B23Q11/02 , B23Q17/09
摘要： PURPOSE:To remove the dust which windingly adheres to a drill, so as to reduce problems such as a defect in the shape of a hole, and a breakage of the drill, by moving dust removing means and the drill, relatively to each other, for stroking down the surface of the drill toward the tip of it, with the dust removing means. CONSTITUTION:After making a hole in a work, a drill 2 is drawn out and brought back to where it was. At this time, a stroking plate 4 is moved toward the tip of the drill 2, by rotating the drill 2 leftwards and operating a cylinder 8, to move the dust which windingly adheres to the surface of the drill 2, along the groove of the drill 2 toward the tip of it, and drop this dust. This motion of the stroking plate 4 is performed by the electrical signal, at the same time as the reverse rotation of the drill 2, when the drill 2 which has done the processing, is brought back to where it was. Accordingly, as the dust which windingly adheres to the drill 2 at the processing work, can be removed easily, problems such as a defect in the shape of the hole, and a breakage of the drill, can be reduced.

8. 发明专利

JPH0235224A UNIVERSAL JOINT 失效
公开(公告)号：JPH0235224A
公开(公告)日：1990-02-05
申请号：JP18212288
申请日：1988-07-21
申请人： TOYOTA MOTOR CORP
发明人： SUGIURA TSUTOMU , MURAYAMA KIMIMASA , IWASE TAKAHIRO , SAKAMOTO MASARO , SHIRASAWA HIROO , SHIBATA SHINGO , NAKAMURA TAISUKE
IPC分类号： F16D3/46
摘要： PURPOSE:To provide a sufficient twisting strength while decrease in rotational play is achieved by constructing the fitting part of each resin ball having a yoke and a repulsive means with such a profile as to give wedge effect. CONSTITUTION:A universal joint consists of an input shaft yoke 11, an output shaft yoke 12, a pair of hemispherical resin balls 13, and a compression coil spring 14. The coil spring 14 is accommodated in a recess 13b of each resin ball 13 in such a condition as a certain amount compressed. At the time of assembly each resin ball 13 is repulsed by a specified pushing force and put in pressure contact with circular arc ends 11a, 12a of yokes 11, 12, and the side wall of a circular arc groove 13a of each resin ball 13, in which the circular arc ends 11a, 12a are fitted, is partially deformed elastically by means of wedge effect so that no rotational play due to dispersion in manufacture of the yokes 11, 12 will be generated in the fitting parts.

9. 发明专利

JPS6357207A METHOD OF WASH PURGING MIXING PART AND ITS EQUIPMENT IN REACTION INJECTION MOLDING MACHINE 失效
公开(公告)号：JPS6357207A
公开(公告)日：1988-03-11
申请号：JP20278886
申请日：1986-08-29
申请人： TOYOTA MOTOR CORP
发明人： ONOKI TAKESHI , MIZUNO MOTOHIRO , NAKAMURA TAISUKE , SHIBATA SHINGO
IPC分类号： B29B7/04 , B01F15/00 , B29B7/32 , B29B7/76 , B29B7/80 , B29C39/24 , B29C45/17
摘要： PURPOSE:To enable smooth reaction injection molding by preventing clogging due to stay of a raw material solution in a mixing part, by filling the inside of the mixing part with epsilon-caprolactam between injection molding steps of a reaction injection molding machine. CONSTITUTION:An A solution composed of a main catalyst and epsilon-caprolactam and a B solution composed of polyol and the epsilon-caprolactam enter plunger pump chambers 5, 5' from raw material tanks 1, 10, in an illustrated state of a rotary valve 6. Then the valve 6 is turned by 90 deg. in the opposite direction of the clock, plunger pumps 4, 4' are actuated, the A solution and B solution are mixed up with each other and injection into a molding tool for molding. The valve 6 is made into the illustrated state between injection molding steps like these, a directional control valve 9 is opened and a sufficient quantity of the epsilon- caprolactam is led within the mixing part 8 by pressure of inactive gas 32 in the tank. With this construction, as the staying A solution and B solution are extruded and the inside of the mixing part 8 is replaced completely with the epsilon-caprolactam, clogging of the inside of the mixing part 8 is not generated.

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式