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JP2016132046A |
To provide a mount flange of which deformation in association with rotation of a spindle can be suppressed.A mount flange (40) for mounting a cutting blade (50), which has an engagement hole (52a) at a central part and a cutting edge (54...
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JP3205398U |
[Subject] It enables it to reduce time and effort which exchange of the worn-out cutting edge takes in a stick material cutting device. [Means for Solution] Nut runner 6 who is pipe material cutting device 1 which cuts stick material 100...
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JP5935926B1 |
[Subject] A double-sided polish device of a wafer which can control modification of a lower surface plate resulting from thermal expansion of a spindle for transmitting torque to a lower surface plate is provided. [Means for Solution] Th...
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JP5890588B2 |
The invention relates to a device (10) for machining work pieces, particularly for sharpening tools with cutters for cutting-machining, such as for example drills, milling tools or the like, the device (10) comprising a monolithic machin...
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JP5875330B2 |
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JP5875452B2 |
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JP2016020016A |
To provide a tool detachable jig which enables easy tool attachment/detachment work.A tool detachable jig 100 is used in a cutting device including a chuck table for holding a workpiece and cutting means which cuts the workpiece held by ...
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JP5848691B2 |
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JP2016010823A |
To provide a grinding device that can be prevented from being mounted with an erroneous grinding tool.A plurality of screw insertion holes (H1a, H1b) are formed in tool mounts (40a, 40b) at an interval in a circumferential direction. A p...
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JP5839308B1 |
To provide a chopping tool holder which does not cause chemical deterioration / fatigue deterioration or deterioration over time due to use for a long period of time, suppresses a chattering phenomenon of chopping, and can obtain a long ...
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JP5819204B2 |
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JP5808163B2 |
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JP5808164B2 |
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JP2015193063A |
To provide a grinder flange structure capable of preventing wind noise and accumulation of chips during use, and easily re-correcting balance in a grinding device.In the grinding device, the grinder flange structure comprises: a disk-lik...
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JP5798014B2 |
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JP2015178149A |
To provide a grinding device capable of reducing the amount of wear and tear of a grinding stone caused by the dressing when a grinding wheel is mounted again.The grinding device includes: a chuck table; and grinding means. The grinding ...
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JP5780719B2 |
Provided is a polishing tool capable of forming a high-quality surface of a workpiece in a short period of time. The polishing tool (10) comprises a rotation shaft (1) arranged parallel to a feed direction (S) of the polishing tool relat...
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JP5763979B2 |
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JP5741644B2 |
To provide a power tool suppressing the permanent deformation of an elastic member and maintaining a vibration reducing effect over a long period of time.A rubber ring 25 serving as an elastic member is disposed between a wheel washer 22...
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JP5732054B2 |
A cutting device for cutting a pipe having a pipe wall. The cutting device includes an elongate carrier having a tool end which is engageable with a power tool and an opposed free end. The device includes a guide wheel located at the fre...
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JP5723837B2 |
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JP5718207B2 |
[Problem] To provide a technology capable of holding a tip tool in a work tool by using a simple configuration. [Solution] An electric vibrating tool (100) is configured so as to have an outer flange (130) capable of being attached to an...
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JP5712290B2 |
A plate locking mechanism for a surface preparation device comprising a connecting plate having a receiving aperture, a base plate and a floating plate capable of being substantially aligned with the base plate. A fastener extends throug...
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JP2015085466A |
To provide a flange mechanism capable of preventing galling from occurring between a fitting hole and a boss part.A flange mechanism 30 includes: a fixed flange 31 comprising a cylindrical boss part 311, a blade mounting part 311a and a ...
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JP5701406B2 |
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JP5701405B2 |
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JP5701393B2 |
A runoff safety device is configured to prevent runoff of at least one of a chucking element and a tool from a spindle in a braking mode. The runoff safety device has at least one transfer unit and an imbalance compensating unit configur...
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JP5694792B2 |
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JP2015047665A |
To provide a transport chuck for transporting an object to be transported whose position is not fixed, and to hold the object to be transported with a simple structure.A transport chuck 1 comprises: a transport chuck holding part 5 for h...
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JP5662733B2 |
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JP2015020237A |
To provide a cutting device which can efficiently attach and detach a cutting blade with respect to a support flange.Cutting means in a cutting device is equipped with a support flange mounted to a tip of a spindle, a cutting blade which...
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JP5657126B2 |
The invention relates to a chucking device for a hand machine tool having at least one fastening unit (12a; 12b; 12c) for securing a tool (14a; 14b; 14c) in the axial direction (16a; 16b; 16c) on a spindle (18a; 18b; 18c), and having at ...
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JP5628627B2 |
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JP5606838B2 |
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JP5608310B1 |
[Subject] Equalization of polish is attained, even if the amount of wear of a whetstone chip of a polish board is equalized or a difference arises. [Means for Solution] Polish board 10 is constituted by approximate circle board-like disk...
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JP2014161948A |
To provide a grinding device and a method of mounting a grinding wheel which can prevent damage on the device occurring when a bolt is accidentally fallen.A grinding device includes holding means which holds a workpiece, and grinding mea...
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JP5562771B2 |
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JP2014124702A |
To provide a grinding tool, a grinding method and a machine tool capable of reducing clogging in a grindstone, and consequently, improving grinding efficiency.A grinding tool comprises: a tool holder body 31 having a tool holder shaft 32...
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JP5511343B2 |
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JP5501872B2 |
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JP2014091186A |
To provide a flange mechanism having a fixing nut, capable of engaging the fixing nut with a claw part of an attaching/detaching jig, from any one of both front and back surfaces.The flange mechanism for sandwiching and fixing, from both...
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JP2014091208A |
To provide a tool attachment and detachment jig where tools such as a cutting blade and a mounting tool can be made easily detachable.A tool attachment and detachment jig 1 comprises a jig body 2 and a guide rod 3. The jig body 2 is cons...
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JP2014079843A |
To provide a mount flange removing fixture capable of easily removing a mount flange strongly engaged with a spindle by using only one hand.A mount flange removing structure includes a handle 82, an engaging part having a male screw 86 e...
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JP5475997B2 |
The invention relates to a method of coupling a honing tool (2) to a honing spindle (1), a honing spindle suitable therefor, a honing tool suitable therefor and a honing device comprising a honing spindle and a honing tool. According to ...
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JP5457131B2 |
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JP2014050893A |
To facilitate automatic replacement of a grindstone, in a grinder for grinding a workpiece object by the grindstone covered by a grindstone cover.A grindstone unit 1 has a fitting interface part 13 fitted to a work spindle 9, a grindston...
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JP5442057B2 |
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JP5432797B2 |
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JP2014037051A |
To provide a tool device for a rotary machine tool, capable of performing quick, flexible, and comfortable tool replacement while achieving the stable and firm tool device.A tool device for a rotary machine tool includes a spindle 16 rot...
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JP2014018938A |
To suppress deterioration of vibration during a rotary operation time by no-load of a grinding wheel without disturbing a vibration reduction effect during a grinding work.A rotary tool includes a grinding wheel 1, a center hole 2a provi...
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