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1. 发明专利

JP2009066729A Drilling machine 审中-公开
标题翻译：钻孔机
公开(公告)号：JP2009066729A
公开(公告)日：2009-04-02
申请号：JP2007239758
申请日：2007-09-14
申请人： Mitaka Koki Co Ltd , 三鷹光器株式会社
发明人： NAKAMURA KATSUSHIGE , TOMITA KAZUE
IPC分类号： B23B47/16 , B23B39/00
摘要： PROBLEM TO BE SOLVED: To provide a drilling machine enabling to check the position of a belt without opening an upper cover.
SOLUTION: At least a site on a worker side of a lower cover 8 is formed of a transparent member, and so a multistage transmission pulley 13 and part of a belt 15 on the worker side can be viewed without opening the upper cover 9 and the position (the rotating speed) of the belt 15 can be visually checked. With the whole lower cover 8 formed of the transparent member, both multistage transmission pulleys 13, 14 and the whole belt 15 can be viewed and the position of the belt 15 as well as a whole status such as internal dirt can be checked. This is convenient for the maintenance of the drilling machine 1. Such a structure that a window 18 is formed on the lower cover 17 and a transparent resin 19 is mounted thereon allows the formation of a transparent window with after-work for the existing lower cover 17. It is more cost-advantageous than the case that the whole lower cover 17 is changed into transparent one.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种能够在不打开上盖的情况下检查带的位置的钻孔机。解决方案：下盖8的工作者侧的至少一个位置由透明构件形成，因此可以看到多级传动滑轮13和工作者侧的带15的一部分，而不打开上盖可以目视检查皮带15的位置（转速）。利用由透明构件形成的整个下盖8，可以看到两个多级传动滑轮13,14和整个皮带15，并且可以检查皮带15的位置以及诸如内部污垢的整体状态。这对于钻孔机1的维护是方便的。安装在下盖17上的窗口18和透明树脂19的这种结构允许形成用于现有下盖的后工作的透明窗与整个下盖17变成透明的情况相比，成本更为有利。版权所有（C）2009，JPO＆INPIT

2. 发明专利

JP2597376B2 失效
公开(公告)号：JP2597376B2
公开(公告)日：1997-04-02
申请号：JP951588
申请日：1988-01-21
IPC分类号： B23B39/16 , B23B47/16

3. 实用新型

JPH0683304U 失效
公开(公告)号：JPH0683304U
公开(公告)日：1994-11-29
申请号：JP7035693
申请日：1993-12-28
IPC分类号： B23B39/12 , B23B39/00 , B23B47/16 , B23B47/18 , B23B47/28 , B23B49/00 , B23Q1/00 , B23Q1/01 , B23Q1/48 , B23Q5/38 , B23Q11/00 , B27C3/02 , B27G3/00

4. 发明专利

JPS61257706A PORTABLE ELECTRIC TOOL 失效
公开(公告)号：JPS61257706A
公开(公告)日：1986-11-15
申请号：JP8097186
申请日：1986-04-08
申请人： MILWAUKEE ELECTRIC TOOL CORP
发明人： BAANHAADO PAAMU
IPC分类号： B23B45/14 , B23B47/16 , B23Q9/00 , B23Q11/10 , B25F5/00

5. 实用新型

JPS5342852Y2 失效
公开(公告)号：JPS5342852Y2
公开(公告)日：1978-10-16
申请号：JP10385277
申请日：1977-08-04
IPC分类号： B23B39/16 , B23B47/02 , B23B47/04 , B23B47/16 , B23B47/18

6. 发明专利

JP3529253B2 Rotary drive 失效
公开(公告)号：JP3529253B2
公开(公告)日：2004-05-24
申请号：JP32211997
申请日：1997-11-07
申请人：純男関
发明人：純男関
IPC分类号： B23Q5/04 , B23B47/16 , F16H7/06 , F16H19/02

7. 发明专利

JPH07276117A SPINDLE DRIVE DEVICE OF MULTIPLE SPINDLE DRILLING MACHINE 失效
公开(公告)号：JPH07276117A
公开(公告)日：1995-10-24
申请号：JP9561794
申请日：1994-04-07
申请人： YASAKA TEKKO KK
发明人： HOCCHI KOICHI
IPC分类号： B23Q5/04 , B23B39/18 , B23B47/16
摘要： PURPOSE:To reduce noise and heating by connecting a drive toothed pulley of a motor and a driven toothed pulley of a plural number of spindles roughly corresponding to left and right width of the motor to each other by a toothed belt. CONSTITUTION:When each of motors 16 starts, each of the motors 16 takes charge of thre spindles 3 and drives them by a toothed belt 18. In this state, when a cylinder 12 is actuated to extend, each of drilling tools 20 is lowered through the spindles 3 and a large number of holes are simultaneously drilled with a specified pitch on an article to be machined on a table. At this time, when width of the article to be machined is narrow or when a part of the wide article to be machined is drilled, the motor 16 to which a part of the spindles 3 corresponding to a drilling position and the cylinder 12 of the spindles 3 are actuated, and actuation of the remaining motors 16 and spindles 3 is stopped. Additionally, as the spindles 3 are divided into small groups and connected to the specified motors, no excess load is generated on the toothed belt 8.

8. 发明专利

JPH06328314A DRILL PRESS 失效
公开(公告)号：JPH06328314A
公开(公告)日：1994-11-29
申请号：JP32875493
申请日：1993-12-24
申请人： RYOBI LTD
发明人： SATO MITSUMASA , SHIOTANI TAKESHI , MIYAMOTO KOICHI , ROBAATO JII EBAATSU , KENESU EMU BURAZERU
IPC分类号： B23B39/12 , B23B39/00 , B23B47/16 , B23B47/18 , B23B47/28 , B23B49/00 , B23Q1/00 , B23Q1/01 , B23Q1/48 , B23Q5/38 , B23Q11/00 , B27C3/02 , B27G3/00
摘要： PURPOSE:To perform drill work in a stable condition by clamping a work piece in the vicinity of a quill. CONSTITUTION:A cover 14 is provided which is covering an opening part 3a formed on a head 3. A lock plate 15 is inserted in the slit 14a and hole 3b of the cover 14 to be energized in a fixed direction by a spring 16. A shaft 17 is penetrated in the hole 15a of a lock plate 15. A sleeve 18 is rotatably provided on the tip side outer peripheral part of the shaft 17, and is retained at a given rotation position by a spring 19. A material presser member 20 is provided on the tip part of the shaft 17 rotation-regulatedly and also movably in an axis direction. A cam surface is formed on an abutting surface thereon the material pressor member 20 and the sleeve 18 abut each other.

9. 发明专利

JPH06328313A FENCE FIXING DEVICE FOR DRILL PRESS 失效
公开(公告)号：JPH06328313A
公开(公告)日：1994-11-29
申请号：JP33496893
申请日：1993-12-28
申请人： RYOBI LTD
发明人： SHIOTANI TAKESHI , KOCHIYAMA KATSUTOSHI , ROBAATO JII EBAATSU , KENESU EMU BURAZERU
IPC分类号： B23B39/12 , B23B39/00 , B23B47/16 , B23B47/18 , B23B47/28 , B23B49/00 , B23Q1/00 , B23Q1/01 , B23Q1/48 , B23Q5/38 , B23Q11/00 , B27C3/02 , B27G3/00
摘要： PURPOSE:To easily and quickly fix a fence to a desired place on a top board by providing protruded members on both the sides of the top board of the table of a drill press, and also providing blocks so as to grip the protruded members from both sides respectively on both the sides of the main body of the fence mounted so as to cross the top board. CONSTITUTION:The push-pressure part 201b of one side block 201 is applied to one side protruded member 167, and the eccentric cam 206 of the eccentric cam mechanism of the other side block 202 is applied to another side protruded member 167. When the eccentric cam mechanism is operated and the eccentric cam 206 is applied to the protruded member 167, it is pushed to a top board 100 inward and is pushed to the lower surface of a fence 6. Concurrently with this, since a push-pressure part 201b located on the opposite side with the top board 100 between is pulled toward the protruded member 167, it is pushed to the top board 100 inward, and is pushed to the lower surface of the fence 6. consequently the fence 6 is easily and quickly fixed onto the top board 100.

10. 发明专利

JPH06328308A DRILL PRESS 失效
公开(公告)号：JPH06328308A
公开(公告)日：1994-11-29
申请号：JP32875593
申请日：1993-12-24
申请人： RYOBI LTD
发明人： SATO MITSUMASA , SHIOTANI TAKESHI , MIYAMOTO KOICHI , KENESU EMU BURAZERU , HARII JII RITSUKAADO
IPC分类号： B23B39/12 , B23B39/00 , B23B47/16 , B23B47/18 , B23B47/28 , B23B49/00 , B23Q1/00 , B23Q1/01 , B23Q1/48 , B23Q5/38 , B23Q11/00 , B27C3/02 , B27G3/00 , B23Q1/08
摘要： PURPOSE:To apply working to the end surface of long size work piece by providing a head rotatably to a column. CONSTITUTION:When the end surface working for a long size object is made, a head 3 is rotated to a column 2. At that time, a top cap 42 too is rotated to the column while being guided by a guide mechanism part 2a to position the position of a quill housed in the head to outside a base. By rotating gear parts 48 and 49, the gear is made to be elevated along a rack 43 to be stopped at a desired height position. While retaining this condition, a work piece is placed on a working bench thereon the base is placed to perform boring work. When the position of the head is returned to an original position, the head is rotated to the column. At that time, the top cap 42 having the rack too is rotated to the column 2 while being guided by the guide mechanism 2a. The rotation positioning of the top cap is made by a positioning mechanism 2b.

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