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1. 发明专利

JPS6049154A REDUCTION GEAR OF HEADER AND THE LIKE 失效
公开(公告)号：JPS6049154A
公开(公告)日：1985-03-18
申请号：JP15838483
申请日：1983-08-30
申请人： ASAHI OKUMA IND
发明人： MATSUURA TOMIYASU
IPC分类号： F16H3/48 , B21J9/06 , F16H3/50
摘要： PURPOSE:To facilitate the transfer of high and low speeds by providing a transfer mechanism transferring the carrier of a differential gear mechanism to a rotation or a stop state, in a reduction gear for transferring the revolution speed of a crank shaft of a pressing machine such as a header in response to types of machining operations. CONSTITUTION:During head-machining, a sliding unit is operated to shift a gear 37 to the right and slightly rotate this gear 37, thus one of multiple second coupling shafts 45 of a transfer mechanism 39 is inserted into the second coupling hole 47 of a bearing bed 34 fixed to a frame. Thereby, a carrier 28 is bound in one body with the frame via a gear 38 engaged with the said gear 37 and is held at a rotation stop condition. Under this condition, an output shaft 7 is rotated at a high speed in the reverse direction to an input shaft 4 by the input shaft 4 receiving the rotation of a belt 6 via a train of bevel gears 24, 29, 32. On the other hand, when the gear is shifted to the left and one of the first coupling shafts 44 is inserted into the first coupling hole 40 of a gear 36, the output shaft 7 is rotated at a low speed in the reverse direction to the input shaft 4.

2. 发明专利

JPS5945049A Cam setting angle detecting device of heading machine 失效
标题翻译： CAM设定角度检测装置
公开(公告)号：JPS5945049A
公开(公告)日：1984-03-13
申请号：JP15437182
申请日：1982-09-03
申请人： Asahi Okuma Ind Co Ltd
发明人： MATSUURA TOMIYASU
IPC分类号： B21J9/06 , B21K27/00
CPC分类号： B21J9/06
摘要： PURPOSE:To obtain a titled device that can perform timing regulation of a heading machine efficiently and prevent occurrence of accidents due to erroneous regulation, by detecting setting angle of a cam to cam shaft by a sensing signal given by a sensor that detects approach of a recessed part or projected part formed on the side of the cam. CONSTITUTION:Bisected cams 12a, 12b are joined with a cam shaft 11 between. A ring 18 is fitted to bosses 17a, 17b and fixed with socket bolts 19, 19 to unify the cams 12a, 12b. A ram is stopped at the position of rear dead center, and the unified cams 12a, 12b are turned around a shaft 11. After confirming that a notched part 23 of the ring 18 comes to a position corresponding to a sensor 24, bolts 16, 16 are tightened and cams 12a, 12b are fixed to the shaft 11. When the ram arrives at the front dead center, cams 12a, 12b rotate 180 deg.. By rocking of a lever 21 caused by vertical movement of a roll 20 connected to cam faces 13a, 13b, a finger for carrying material is made open, for instance, and interference on a punch is prevented surely.
摘要翻译：目的：为了获得能够有效地执行舵机的定时调节的标题装置，并且通过检测由传感器接收的传感器的感测信号检测凸轮到凸轮轴的设定角度，防止由于错误的调节而引起的事故的发生形成在凸轮侧的凹部或凸部。构成：双凸轮12a，12b与凸轮轴11连接在一起。环18安装到凸台17a，17b上，并用插座螺栓19,19固定，以使凸轮12a，12b统一。一个冲头停在后死点的位置，一体凸轮12a，12b绕轴11转动。在确认了环18的切口部分23到达与传感器24相对应的位置之后，螺栓16， 16被拧紧，并且凸轮12a，12b被固定到轴11.当冲击器到达前死点时，凸轮12a，12b旋转180度。通过摇杆20的摇摆，由连接到凸轮面13a，13b，例如携带材料的手指打开，并且可靠地防止对冲头的干扰。

3. 发明专利

JPS6026821A CLUTCH EQUIPMENT 失效
公开(公告)号：JPS6026821A
公开(公告)日：1985-02-09
申请号：JP13647883
申请日：1983-07-25
申请人： ASAHI OKUMA IND
发明人： MATSUURA TOMIYASU
IPC分类号： F16D11/10 , F16D11/14
摘要： PURPOSE:To connect a driving shaft to a follower shaft easily by forming many engaging holes in either one of a driver or a follower arranged on the same center line and by providing on the other one of them, engaging shafts that can be advanced and retreated freely in the above engaging holes. CONSTITUTION:The driver 2 serving as the first rotor is connected to the end of a driving shaft 1, and on the side face part 2a, many engaging holes 3 are formed at an equall interval on a circumference of the same radius from the center of the driving shaft 1. On the other hand, a follower 5 serring as the second rotor is connected to the end of a follower shaft 4 arranged on the same center line as the driving shaft 1, and a guide hole 6 formed at the center can be slided on a guide projection 7 projected from the driver 2. And also on the side face part 5a of the follower 5, many insertion holes 8 are formed against respective engaging holes 3, and an engaging shaft 10 is arranged to be able to slide in each insertion hole 8. The engaging axis 10 is engaged in the engaging hole 3 by making the follower 5 approach the driver 2, and thus, the follower 5 and the driver 2 are connected.

4. 发明专利

JPS5916650A Die pin damage detecting device of upsetter 失效
标题翻译： DIE PIN损坏检测设备
公开(公告)号：JPS5916650A
公开(公告)日：1984-01-27
申请号：JP12529082
申请日：1982-07-19
申请人： Asahi Okuma Ind Co Ltd
发明人： MATSUURA TOMIYASU
IPC分类号： B21J13/00 , B21K27/00 , B21K27/04
CPC分类号： B21J13/00
摘要： PURPOSE:To obtain a titled device which is capable of detecting directly damage of a die pin, by fitting a reflection type optical fiber sensor directed to the die pin, into a device hole formed so as to be almost orthogonal to a slide guide hole in a slide guide member of the die pin provided on the rear face of a die. CONSTITUTION:In case of a normal operation, when a raw material (a) loaded in a formed hole 8 of a die 7 is pushed in by an advance of a punch 24, the center part of a die 10 is positioned right under a reflection type optical fiber sensor 32, and an expanded diameter part 17 is positioned right under the reflection type optical fiber sensor 17. Subsequently, detecting light emitted from each sensor 32, 37 is reflected by the surface of the die pin 10, is photodetected by each sensor 32, 37, and its photodetecting signal is converted to an electric signal by a control device 40, by which a normal operation is confirmed. Subsequently, in case when the die pin 10 is broken, a photodetecting quantity of reflected light of each sensor 32, 37 is reduced remarkably comparing with the time of a normal operation, it is detected by the device 40, and a signal for stopping suddenly a ram 1, a raw material feed device, etc. is generated.
摘要翻译：目的：为了获得能够直接检测芯片的损坏的标题装置，通过将针对芯片的反射型光纤传感器装配到与几乎正交于滑动导向孔的形状的装置孔中设置在模具的后表面上的模具销的滑动引导构件。构成：在正常操作的情况下，当装入模具7的成形孔8中的原材料（a）通过冲头24的推进被推入时，模具10的中心部分位于反射下方并且扩径部17位于反射型光纤传感器17的正下方。随后，从每个传感器32,37发射的检测光被管芯销10的表面反射，被每个传感器32,37，并且其光检测信号由控制装置40转换成电信号，由此确认正常操作。随后，在管芯销10断开的情况下，与正常工作时相比，各传感器32,37的反射光的光检测量显着降低，由装置40检测出，突然停止的信号产生冲头1，原料进给装置等。

5. 发明专利

JPS58192647A Clearance adjusting mechanism of cutter device for cutting wire rod 失效
标题翻译：用于切割钢丝绳的切割装置的间隙调整机构
公开(公告)号：JPS58192647A
公开(公告)日：1983-11-10
申请号：JP7735382
申请日：1982-05-07
申请人： Asahi Okuma Ind Co Ltd
发明人： TAKESHITA NAOTAKA , MATSUURA TOMIYASU
IPC分类号： B23D15/04 , B21K27/06
CPC分类号： B21K27/06
摘要： PURPOSE:To adjust automatically, exactly and quickly a clearance to a set value, by specifying an energizing member to a cutter and a moving device of the cutter in its cutting face direction, in a titled device for moving the cutter along a shear die cutting face. CONSTITUTION:For instance, in a cutter device of a header, in case of replacing a cutter 8 due to its life, a clamp device is released and a new cutter is inserted into a holder 7. The holder 7 has a plate spring 10 for energizing the cutter in the direction for separating it from a cutting face 1a of a shear die 1 to which it is stuck. Subsequently, when a stopper member 24 is moved in the direction C and is made to press-contact with the cutter 8 by a DC motor 21 of a moving device 20, the cutter 8 is further moved in the direction C against the spring 10. When the movement of the cutter 8 is detained by the face 1a, a pressure sensor 23 stops the motor 21, subsequently, it is rotated in reverse and is stopped after moving the member 24 by a size corresponding to a set clearance of the cutter from the stop position. The cutter 8 follows the member 24 by the spring 10 and is moved against the direction C, therefore, the set clearance can be secured at the time of operation of the clamp device.
摘要翻译：目的：通过在切割面方向上向切割器和切割器的移动装置指定一个通电部件，在标准的装置中，通过剪切模切而移动切割器，自动，准确和快速地将间隙调整到设定值面对。构成：例如，在集管的切割装置中，在由于其寿命而更换切割器8的情况下，夹紧装置被释放，并且将新的切割器插入到保持器7中。保持器7具有板簧10，用于使切割器沿着与被卡住的剪切模具1的切割面1a分离的方向通电。随后，当止动构件24沿方向C移动并且通过移动装置20的DC电动机21与切割器8压接时，切割器8进一步相对于弹簧10沿方向C移动。当切割器8的移动被面1a锁定时，压力传感器23停止马达21，随后它反向旋转并且在将构件24移动相应于切割器的设定间隙的尺寸后停止停止位置。切割器8通过弹簧10跟随构件24，并且相对于方向C移动，因此在夹紧装置的操作时可以确保设定的间隙。

6. 发明专利

JPS6044143A PRESS-FORMING MACHINE 失效
公开(公告)号：JPS6044143A
公开(公告)日：1985-03-09
申请号：JP15378983
申请日：1983-08-22
申请人： ASAHI OKUMA IND
发明人： MATSUURA TOMIYASU , ITOU SHIGEO
IPC分类号： B21J9/06 , B21J13/03 , B21J13/08
摘要： PURPOSE:To permit easy centering and exchanging of dies and to reduce working time by providing die units attachably and detachably to and from a frame and a ram so that the dies can be exchanged and centered. CONSTITUTION:A press-forming machine consists of a frame 2, a ram 3 provided movably and forth thereto, etc. The 1st and 2nd die units 6, 24 for press- forming are attachably and detachably provided to and from the frame 2 and the ram 3 are fixed to the frame 2 and the ram 3 by means of a holding mechanism 16. A centering member 35 is provided projectably outward to one of the units 6, 24 and a positioning hole 44 is opened to face the member 35. The units 6, 24 which are temporally held by the mechanism 16 approach to each other, then the member 35 is inserted into the hole 44 and the units are centered. The units 6, 24 which are centered in such a way are respectively fixed to the frame 2 and the ram 3.

7. 发明专利

JPS59133924A Device for setting automatically wire rod to header or the like 失效
标题翻译：用于将自动线路设置为头部或类似物体的装置
公开(公告)号：JPS59133924A
公开(公告)日：1984-08-01
申请号：JP894283
申请日：1983-01-21
申请人： Asahi Okuma Ind Co Ltd
发明人： MATSUURA TOMIYASU
IPC分类号： B21F23/00 , B21C47/16 , B21K27/02 , B21K27/06
CPC分类号： B21K27/02
摘要： PURPOSE:To automate the feeding of a wire rod by providing a mechanism for feeding the wire rod provided with chucking devices to arms moving horizontally between a rotary carrier and a working device thereby chucking the front end of the wire rod placed on the rotary carrier and transferring the same to the working device. CONSTITUTION:Chucking devices 51, 52 of moving arms 49, 50 which are provided between a rotary carrier 15 and a working device 21 and are horizontally movable, chucking the front end of a coiled wire rod 16 held by the holder 18 of the carrier 15. The arms move horizontally to transfer the front end of the wire rod 16 to the wire rod feed section 22 of the device 21 such as a header or the like.
摘要翻译：目的：通过提供一种用于将设置有夹紧装置的线材供给到在旋转载体和工作装置之间水平移动的臂的机构来自动进给线材，从而夹持放置在旋转载体上的线材的前端，将其传送到工作设备。构成：设置在旋转载体15和作业装置21之间并且可水平移动的移动臂49,50的夹持装置51,52夹持由载体15的保持架18保持的盘绕线材16的前端手臂水平移动以将线材16的前端传送到装置21的线材馈送部分22，例如头部等。

8. 发明专利

JPS59133923A Device for setting automatically wire rod to header or the like 失效
标题翻译：用于将自动线路设置为头部或类似物体的装置
公开(公告)号：JPS59133923A
公开(公告)日：1984-08-01
申请号：JP754483
申请日：1983-01-20
申请人： Asahi Okuma Ind Co Ltd
发明人： MATSUURA TOMIYASU
IPC分类号： B21F23/00 , B21C47/22 , B21K27/02 , B21K27/06
CPC分类号： B21K27/02
摘要： PURPOSE:To feed automatically the front end of a fresh wire rod when a wire rod is used to the terminal by forming a titled device in such a way that the front end of the coiled wire rod placed on a rotary carrier is set automatically in a feed section. CONSTITUTION:A wire rod 16 which is wound into a coiled shape is placed on a rotary carrier 15, and the front end of the rod 16 is held in a holder 18 provided to the carrier 15. Said carrier 15 is placed on stage 8 of a main carrier body 1. When the rotary carrier is rotated by a rotating mechanism 10, a mechanism 20 for stopping the carrier in a home position upon sensing with a position sensor controls the mechanism 10 to stop the carrier 15 in the specified position. Then, a mechanism 23 for feeding the wire rod receives the front end of the rod 16 from the holder 18 and feeds the frontend to a feed section 22.
摘要翻译：目的：当通过形成标题装置将线材用于端子时，自动进给新线材的前端，使得放置在旋转载体上的盘绕线材的前端自动设置在饲料部分。构成：缠绕成螺旋形状的线材16被放置在旋转载体15上，杆16的前端保持在设置在载体15上的保持架18中。所述载体15放置在主载体1.当通过旋转机构10旋转旋转载体时，用位置传感器感测时将载体停止在原位置的机构20控制机构10将载体15停止在指定位置。然后，用于供给线材的机构23从保持器18接收杆16的前端，并将前端供给给料部22。

9. 发明专利

JPS6462237A DIE ADJUSTING METHOD FOR FORM ROLLING MACHINE ON FLAT DIE AND DIE SET AND GAGE BODY USED THEREFOR 失效
公开(公告)号：JPS6462237A
公开(公告)日：1989-03-08
申请号：JP21732687
申请日：1987-08-31
申请人： ASAHI OKUMA IND
发明人： MATSUURA TOMIYASU
IPC分类号： B21H1/00 , B21H3/06
摘要： PURPOSE:To develop the die set and gage body for easily and correctly adjusting the relative position of both dies and the angle by pinching the gage body between a pair of the dies of a flat die form rolling machine. CONSTITUTION:A gage body 20 is pinched between a pair of dies 12a, 12b, the unevennesses 14a, 14b of both dies and those of the gage body are aligned each other, a frame 1 and ram 3 are located in the state of making the phase of the unevenness of both dies coincident and both dies becoming parallel by clearing the specified space by aligning each other the unevennesses 18a, 18b of the gage body and those 14a, 14b of both dies, thereafter the gage body 20 is removed from between both dies. The need for readjusting the die position by a perception many times as in the past is eliminated, and the die position and angle adjustment can be executed quickly and correctly with the simple work of pinching the gage body between both dies 12a, 12b. Or both dies 12a, 12b can be loaded on a ram 3 and frame 1 by using a die set 6.

10. 发明专利

JPS63309340A DEVICE FOR DETECTING ABNORMALITY OF FLAT THREAD ROLLING MACHINE 失效
公开(公告)号：JPS63309340A
公开(公告)日：1988-12-16
申请号：JP14576387
申请日：1987-06-11
申请人： ASAHI OKUMA IND
发明人： MATSUURA TOMIYASU
IPC分类号： B21H3/06
摘要： PURPOSE:To prevent a defective product being produced in mass quantity by transmitting an abnormality detection signal in the case of a detection value becoming out of an allowable range by detecting the variation in the opposing gaps of both dies at the time when the thread rolling of a blank is executed between dies. CONSTITUTION:A distance sensor 30 is provided at the back face side of a die block 3 and the distance between the face 48 to be detected of the cover 38 fixed to the wafer plate 15 on a ram 19 and the distance sensor 30 is set so as to measure by the distance sensor 30. The operation of a flat thread rolling machine 1 is started with this composition and the rolling is executed by feeding a bolt blank (a) between both dies 11, 23. In this operation the wear of the straight line crest of the forming faces 12, 22 of the dies 11, 23 progresses beyond the specified limit or the bolt blank (a) having lower hardness than the allowable range is fed and as a result the distance between the distance sensor 30 and the face 48 to be detected becomes out of the allowable range, then the distance sensor 30 outputs an abnormality detection signal via a deciding device.

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