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1. 发明专利

JPH11156788A MEAT BOX GUIDING DEVICE OF MEAT SLICER 失效
公开(公告)号：JPH11156788A
公开(公告)日：1999-06-15
申请号：JP33791197
申请日：1997-11-21
申请人： HITACHI KOKI HARAMACHI CO LTD
发明人： HAYAMA YOSHIMASA , ENDO NOBUYUKI
IPC分类号： B26D3/28
摘要： PROBLEM TO BE SOLVED: To speed up an inexpensive meat box reciprocating motion and improve working efficiency without increasing mass by forming a cross section shape of a round shaft into hollow, forming a hole or a screw hole in the direction which is substantially orthogonally crossed with the shaft center of the round shaft, providing a screw hole or a hole corresponding to this hole or screw hole on a supporting member and fixing the screw hole or the hole by a pin or a screw shaft. SOLUTION: Surface pressure of a bearing part 6 by load applied to the bearing part 6 via a meat box 8 is reduced almost in inverse proportion to the outer diameter of a round shaft 5. Therefore, deflection amount of the round shaft 5 is reduced in inverse proportion to a difference of the outer diameter and an inner diameter when a cross section shape is hollow because of supporting beams at both the ends. Namely, deflection amount is in an allowable range if the outer diameter of the round shaft 5 is set so that the surface pressure of the bearing part 6 may be in the allowable range and the increase of mass is not required. In this constitution, the meat box 8 is fully loaded with block meat to be sliced and an electric motor 9 is revolved. Thus, the bearing part 6 slides by defining the round shaft 5 via a driving part 10 and a crank mechanism 11 as a guide and the meat box 8 reciprocates toward a round edge 3.

2. 发明专利

JPH1158084A CHIP COMPRESSING DEVICE 失效
公开(公告)号：JPH1158084A
公开(公告)日：1999-03-02
申请号：JP24476197
申请日：1997-08-25
申请人： HITACHI KOKI HARAMACHI CO LTD
发明人： HORIUCHI TAKAMIKI , TAKEDA MUTSUMI
IPC分类号： B23Q11/00 , B30B9/28 , B30B9/30 , B30B9/32
摘要： PROBLEM TO BE SOLVED: To provide a chip compressing device unnecessitating an installation area for a chip carrying cart or the like housing chips other than the installation area for a main body and reducing the installation area. SOLUTION: Formed parts 18 obtained by compressing chips 11 are pushed out with a compressing ram 7 from a forming chamber 5, when the compressing ram 7 is moved up to the lower end of the forming chamber 5, formed parts 18 are dropped owing to self weight, made to pass through a guide hole 19 communicating to the forming chamber 5, dropped into a discharging hole 20 likewise communicating and discharged. The installation area is reduced by providing a space, which houses the chip carrying cart 21 housing discharged formed parts 18 in the lower part of a device body 1, in the lower side of the discharging hole 20.

3. 发明专利

JPH1134008A LUMBER POSITIONING DEVICE FOR ROUTER MACHINE FOR WOOD WORK 失效
公开(公告)号：JPH1134008A
公开(公告)日：1999-02-09
申请号：JP21396497
申请日：1997-07-23
申请人： HITACHI KOKI HARAMACHI CO LTD
发明人： TAKASE KOJI , AOKI YUKIO
IPC分类号： B27C5/02
摘要： PROBLEM TO BE SOLVED: To easily perform an adjustment to an inking line even for a bent lumber and a warped lumber. SOLUTION: At a plate thickness detecting unit, laser markers 25, 26 are provided, and inking lines 35, 52 which are placed on a lumber 34 fixed by vices 3, 4 are irradiated by laser beams L1 , L2 from the laser markers 25, 26. In this case, when a bend and a warpage arise on the lumber 34, and the inking lines 35, 52 on the lumber 34 do not meet the laser beams L1 , L2 , a turret head is moved in the X and Y directions.

4. 发明专利

JPH10180709A CONTROLLER OF ROUTER WORKING MACHINE FOR WOODWORKING 失效
公开(公告)号：JPH10180709A
公开(公告)日：1998-07-07
申请号：JP35486896
申请日：1996-12-20
申请人： HITACHI KOKI HARAMACHI CO LTD
发明人： WAKAMATSU SHIGERU , OSE TAKAO
IPC分类号： B27F1/08
摘要： PROBLEM TO BE SOLVED: To prevent the lack of part of a tenon by installing an operation part which regulates the horizontal movement of a cutter to the width direction center of lumber corresponding to 'lumber width' when there is input indication of 'adjacent tenon' and 'working shape' is lumber end part working indication and obstructs the movement of a head part. SOLUTION: For example, in the male working of sitting kiln with the width of lumber being 4 sun (one sun=3.03cm), when movement Lx is -Xm2

5. 发明专利

JPH10138041A CUTTER CONTROL DEVICE FOR CUTTING MACHINE 失效
公开(公告)号：JPH10138041A
公开(公告)日：1998-05-26
申请号：JP31314096
申请日：1996-11-08
申请人： HITACHI KOKI HARAMACHI CO LTD
发明人： TAKANO SHINJI
IPC分类号： B23D55/00 , B23D47/00 , B23D55/08
摘要： PROBLEM TO BE SOLVED: To securely eliminate chip attached to a cutter after completion of cutting or when cutting is disconnected. SOLUTION: A motor to drive a band saw 6 is controlled to be driven and stopped by an inverter of which speed reducing time T is preliminarily set. The speed reducing time T is set at a time when E becomes larger than F for a moving distance E in speed reduction of the band saw 6, and a distance F of the band saw 6 from starting cutting to a chip eliminating device 12, so by output of a stop signal from a detector, the band saw 6 is circulated to be recovered while reducing its speed during the speed reducing time T. A range of the band saw 6 used for cutting, therefore, securely passes the chip eliminating device 12, thereby chip attached to the band saw 6 is completely eliminated.

6. 发明专利

JPH10128609A DRILLING MACHINE 失效
公开(公告)号：JPH10128609A
公开(公告)日：1998-05-19
申请号：JP30362596
申请日：1996-10-29
申请人： HITACHI KOKI HARAMACHI CO LTD
发明人： YOKOYAMA MITSUMASA , OKA EISAKU , YAMAUCHI TOSHIHIRO
IPC分类号： B23B45/02 , B23B31/06
摘要： PROBLEM TO BE SOLVED: To maintain stable vertical action of a quill by preventing generation of a dent in a quill holding hole slide surface by a cotter tip end in the case of removing a tip end tool. SOLUTION: In a lower end suitable part of a quill holding hole 4a of a head 4 in a direction advancing a cotter, a groove 4b is provided, the cotter is tapped by a hammer or the like. The cotter, while making the tip end face upward, is left as advanced, a dent is generated in the groove part 4b, but even when a dent is provided in the groove part 4b positioned behind from the holding hole 4a, vertical movement of a quill 6 is prevented from being influenced, stable vertical action of the quill 6 is always maintained.

7. 发明专利

JPH09300248A MARKING RULE FOR WOODEN MATERIAL DRILLING POSITION 失效
公开(公告)号：JPH09300248A
公开(公告)日：1997-11-25
申请号：JP15009796
申请日：1996-05-20
申请人： HITACHI KOKI HARAMACHI CO LTD
发明人： MATSUSHITA KAZUNORI , KAWASAKI TOMOHIKO
IPC分类号： B25H7/02
摘要： PROBLEM TO BE SOLVED: To improve the accuracy of a contact part as a reference position relative to a groove position, regarding a rule used for marking a drilling position on a wooden material. SOLUTION: Plates 3 and 4 are fixed to the upper and reverse sides of the upper part of a flat area 2, and plates 5 and 6 are fixed to the upper and reverse sides of the left part of the flat area 2. Also, a cross groove 7 made of vertical and horizontal grooves 8 and 9 is formed on the flat area 2 at three positions, and when a layout line 30 is marked on the left end of a wooden material 23, the lower side 3a of the plate 3 and the lateral side 5a of the plate 5 are made to collide with the wooden material 23. When the layout line 30 is marked on the right end 23 of the wooden material 23, a rule 1 is rotated in right and left directions, and reversed, thereby keeping the reverse side 2d of the flat area 2 at an upper position. Then, the lower side 4a of the plate 4 and the lateral side 6a of the plate 6 are made to collide with the wooden material 23.

8. 发明专利

JPH09267998A WIDE MATERIAL SUPPORTING DEVICE FOR LOAD LIFTER 失效
公开(公告)号：JPH09267998A
公开(公告)日：1997-10-14
申请号：JP10355296
申请日：1996-03-29
申请人： HITACHI KOKI HARAMACHI CO LTD
发明人： OSAWA TAKAO , OGAWA ITSUFUMI , YAMAUCHI TOSHIHIRO , INNAMI TATSUO
IPC分类号： B66F11/00
摘要： PROBLEM TO BE SOLVED: To enable the lifting/lowering of wide building material even in a narrow space, and reduce a heavy load to be applied to a worker by providing an auxiliary frame, which can be freely turned right and left so as to be opened and closed, in one end of a load receiving frame, and providing a means for locking the auxiliary means at the predetermined angle. SOLUTION: Engaging parts 12a formed in upper and lower of a right end of an auxiliary frame 12, which is formed smaller by one size than a load receiving frame 8, are engaged with a right side of the load receiving frame 8 by rotary supporting pins 11 so as to be horizontally turned around the rotary supporting pins 11. In the case where one end of a stay 13 is fixed to a connecting member 8b, which is provided at an intermediate part of the load receiving frame 8, by a fixing pin 14 and the other end of the stay 13 is locked with a lock hole, which is formed in an intermediate part 12b of the auxiliary frame 12, the auxiliary frame 12 is positioned at the predetermined angle against the load receiving frame 8. With this structure, a narrow space can be utilized for lifting and lowering a wide material.

9. 发明专利

JPH09193029A CHAIN VICE DEVICE 失效
公开(公告)号：JPH09193029A
公开(公告)日：1997-07-29
申请号：JP2209596
申请日：1996-01-12
申请人： HITACHI KOKI HARAMACHI CO LTD
发明人： KANAZAWA TADASHI , OGAWA ITSUFUMI , OKA EISAKU
IPC分类号： B25B1/20 , B23D55/04
摘要： PROBLEM TO BE SOLVED: To improve operability of a knob, and shorten work time when a material is fixed in a chain vice device. SOLUTION: In a chain vice device to fix a material by winding a chain 11 by a pulley in a base 1, even if a hand is released after a knob 17 is pushed in and is turned slightly rightward, a screw 14 is prevented from returning to a former state when a pin 24b arranged in a sleeve 24 to be rotatably fitted to the screw 14 pressed to a stepped part 14c by a spring 20 strikes on a long hole of a guide plate 19, and a worm part 14b of the screw 14 and a worm wheel 9 can be easily meshed with each other.

10. 发明专利

JPH09168908A AUTOMATIC LUBRICATING DEVICE FOR DRILLING MACHINE 失效
公开(公告)号：JPH09168908A
公开(公告)日：1997-06-30
申请号：JP34885295
申请日：1995-12-19
申请人： HITACHI KOKI HARAMACHI CO LTD
发明人： YAMAUCHI TOSHIHIRO
IPC分类号： B23Q11/00 , B23B47/00 , B23Q11/10
摘要： PROBLEM TO BE SOLVED: To recover cutting oil and chips by connecting a hose to a pump disposed at a tank, fixing a nozzle, connected to the anti-pump side of the hose, to a drilling machine, and providing a pan disposed at the upper part of a base, with a passage for cutting oil flowing into the tank. SOLUTION: A tank 5 with cutting oil 25 filled therein is disposed adjacently to a base 4, and a pump 6 is disposed at the tank 5. A hose 7 is connected to the pump 6, and a valve 8 for adjusting the discharge quantity of the cutting oil 25, and a nozzle 9 are connected to the anti-pump side of the hose 7. The nozzle 9 is movably fixed to a table 3 by a magnet base 10. A pan 11 is removably disposed at the lower part of the table 3, and the discharge port of the pan 11 is inserted into a recovery hole of the tank 5 to form a passage 24 for recovering the cutting oil 25. A filter is provided between the pan 11 and the discharge port. This constitution eliminates time and labor required to replenish the tank with the cutting oil and to clean the cutting oil and chips scattered on the floor.

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