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JP6557221B2 |
A polishing tool unit (1) includes a brush-shaped grinding stone (4) and a tool holder (2). The tool holder (2) includes a shank (2a), a sleeve (6), a gear screw (30), and a nut (36). The nut (36) is screwed onto a bolt portion (34) of t...
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JP6553434B2 |
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JP6530692B2 |
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JP6527034B2 |
The objective of the present invention is to provide an end face contact checking device capable of simply checking a contact state of a grinding stone to an end face of a conductive mount flange. The end face contact checking device (1)...
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JP2019077023A |
To provide a metal fitting for detachment, by which a rotary polishing body is extremely easily detached and gripping of the rotary polishing body can be fixed by frictional resistance without providing in the rotary polishing body a fit...
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JP6489963B2 |
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JP6486785B2 |
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JP6465668B2 |
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JP6459108B2 |
A balancing device (1) for a rotating body (10) is provided, comprising at least one unbalance detector (5) apt to measure the unbalance of the rotating body (10); two balancing masses (31) apt to be handled along a handling circumferenc...
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JP2018202546A |
To enable easy attachment of a balance weight to a flange to save time for attachment work etc. in a processing device which processes a workpiece with a grind stone.A processing device 1 includes at least a holding table 3 which holds a...
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JP6444230B2 |
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JP6440560B2 |
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JP6421658B2 |
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JP6410626B2 |
A cutting device is provided; the replacement of the cutting device can be carried out in a random step, and un-attentional problems of operators can be prevented; the cutting device comprises a cutting tool mount/dismount member (74) ha...
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JP6403523B2 |
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JP6403595B2 |
To provide a position adjustment jig which efficiently adjusts a position of an auto blade changer relative to a spindle serving as a rotation axis of a cutting blade.A position adjustment jig includes: a first adjustment member 84 attac...
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JP6403596B2 |
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JP6377869B1 |
To provide a continuous compression wire spring polishing device including a grindstone changing device capable of easily replacing a grindstone and shortening the replacement time. A continuous compression wire spring polishing device f...
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JP6355441B2 |
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JP2018103278A |
To provide a hand grinder capable of having a grindstone fed by a necessary amount so as to quantitatively grind a workpiece such as a metal mold.A hand grinder consists principally of four components which are a spindle 21, a casing 31,...
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JP6353580B1 |
To provide a connecting device, a honing tool and a honing device capable of simplifying a replacement work. The connecting device is cylindrical and is held inside a holder 31 in which a hole 31a is provided in a side wall and an expans...
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JP6345056B2 |
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JP6341681B2 |
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JP6336734B2 |
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JP6333141B2 |
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JP6327954B2 |
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JP6327952B2 |
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JP2018069393A |
To provide a machine tool capable of correcting balance of a main shaft.A machine tool includes a main shaft vertically extending so as to mount a tool thereon. The machine tool includes: a first annular body fitted to the outside of the...
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JP6315565B2 |
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JP6315460B2 |
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JP3215324U |
To provide a convex convex nut for fixing a grindstone capable of reusing a grindstone for disposal to an electric disc grinder in which only one type of grindstone having an inner size of 15Φ can be used. For fixing a grindstone in whi...
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JP2018030218A |
To provide a tool holding device which can hold a tool so as to be capable of further removing a burr in deburring work.A tool holding device 1 comprises: a first rotary member 10 which is rotatably fitted to a processor X; a second rota...
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JP6282170B2 |
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JP6275520B2 |
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JP6267043B2 |
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JP2018501119A |
In the present disclosure, a first main surface and a second surface facing a polishing member, including an inorganic material having an opposing main surface, a working surface, and an external mounting surface and having a Mohs hardne...
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JP2017192998A |
To provide a flange mechanism which can smoothly mount a cutting blade to a spindle.A flange mechanism is detachably mounted at a tip end of a spindle rotatably supported, and supports and fixes an annular cutting blade. The flange mecha...
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JP6211801B2 |
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JP6203438B1 |
[Subject] A brush roll using a roll shaft which has high corrosion resistance and the rigidity which receives bending, and the roll shaft concerned is provided. [Means for Solution] Shaft main part 7 in which it is equipped with annular ...
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JP2017154195A |
To prevent a nut for fixing a rotary tool to a spindle from loosening.A work machine includes: a spindle 15 which may rotate around an axis A2; a washer 35 provided at the spindle 15; a male screw 32 provided at the spindle 15; a nut 38 ...
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JP6189135B2 |
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JP6174917B2 |
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JP6108999B2 |
A cutting unit includes a spindle, a spindle housing, a support flange on the front of the spindle, a cutting blade detachably supported to the support flange, and a fixing flange for fixing the cutting blade to the support flange. The s...
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JP6104029B2 |
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JP2017007057A |
To provide a cutting blade capable of highly accurately processing a bore, and prolonging a lifetime of a blade mount.A cutting blade, which is mounted to a spindle of a cutting device, comprises: an annular blade; and an annular thin pl...
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JP6049183B2 |
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JP6026158B2 |
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JP6009312B2 |
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JP6004890B2 |
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JP6004885B2 |
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