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JP2021107099A |
To provide a laminate processing method by which in a laminate in which a plurality of thin plates are laminated, an open hole can be easily and certainly formed in only a prescribed thin plate.A laminate processing method for processing...
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JP2021104602A |
To provide a drilling assist device which can assist drilling work conducted by a drilling device with a simple device structure.A drilling assist device 50 for assisting a drilling device 20 includes: a positioning mechanism 60 for posi...
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JP6886819B2 |
To accurately guide a slide part with a configuration that is compact and is less likely to be damaged.A dust collector for electric tool includes a body case 41 attachable to an electric tool, a cylindrical slide part 43 which is provid...
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JP6886820B2 |
To form a slide part with a configuration that prevents an increase in the size of a housing and is compact.A dust collector 20 for electric tool includes a body case 21 attachable to an electric tool, a cylindrical slide part 23 which i...
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JP2021079525A |
To provide a robot for automatic drilling.The robot for automatic drilling includes an outer shell. A transmission space is installed at a lower end inside the outer shell, a rotation space is installed at a right end inside the outer sh...
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JP6877883B2 |
A template (100) is provided that may include a body (110) having an interior surface (112) shaped to substantially mate with an exterior surface (114, 122) of at least a portion of an airfoil. At least one machining tool positioning mem...
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JP6878015B2 |
To prevent powder dust in a cyclone part from sticking to a filter even in a design in which the cyclone part and the filter are provided next to each other, to maintain dust collection efficiency and the life of the filter, and also to ...
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JP6876440B2 |
A countersinking device includes an internal bore positioner adapted for receipt by a bore defined by a workpiece. A driver rod engaged with the internal bore positioner extends outwardly of the bore through a bore opening. A centering c...
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JP6872552B2 |
A spindle of a drilling tool includes a socket portion having a first axial length (a1) of a first diameter (d1) for receiving and attaching a drill bit to the spindle. The spindle includes a fluid conduit having a second diameter (d2) n...
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JP6872622B2 |
This machining device comprises: a support column (22) having a plurality of workpiece attachment surfaces; a first machining unit (32A) and a second machining unit (32B) that perform drilling on a workpiece fixed to the workpiece attach...
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JP6869658B2 |
To irradiate a work place and a bit position appropriately before and during working.A dust collector 50 for an electric power tool comprises: a body case 51 having an exhaust port and attachable to a hammer drill 1; a dust box 52 incorp...
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JP6870361B2 |
To provide a remote boring system which can securely carry out boring work by remote operation.A remote boring system 1 has a movable carriage 10, an isolation apparatus 20 mounted on the movable carriage 10, a boring system 30 connected...
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JP2021070084A |
To rationally improve usability of a drilling apparatus.A drilling apparatus 1 comprises: two or more machining shafts 2 which are arranged with a gap to an adjacent machining shaft 2 in a vertical direction and in which a central axis i...
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JP2021041690A |
To provide an interior insulation punching facility capable of securing the work environment of an operator upon punching.An interior insulation punching facility comprises a handle 10, in which a switch 11 capable of controlling an actu...
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JP6842681B2 |
Provided is a chuck device that allows appropriate and easy setting of a discharging direction of working fluid. A chuck device configured to be attached to a spindle of a machine tool for gripping a cutting tool B, in which inside the c...
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JP6812127B2 |
A reaction tool for forming openings in an aircraft fuselage joint is provided. The joint includes (i) a first side from which a forming tool is to be applied at a plurality of opening locations and (ii) an opposing second side. The reac...
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JP3230048U |
To provide a safety cover for a drilling machine in which the vertical slide range of the safety cover can be easily adjusted according to the length of a drill to be used. A spindle head mounting member 12 to be attached to a lower port...
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JP6803242B2 |
To reduce costs related to sealing even when a shutter member is provided at an electric tool.In a dust collection system S of an electric tool, a contact piece 49 provided at a body case 41 contacts with a shutter member 26, which opens...
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JP6799210B1 |
To disclose an automatic drilling facility capable of switching a drill depending on the size of a pearl. Mainly including a work table and a first support plate fixed to the upper end surface of the work table, two first support plates ...
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JP6796497B2 |
To suppress lowering in a flow rate at a channel outlet to a dust box thereby maintaining a dust collection efficiency.A dust collector for an electric power tool has: a body case which has an exhaust port and can be mounted to the elect...
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JP6793964B2 |
A vacuum dust extraction system includes a snorkel coupled to the implement end of an air tool, a dust bellows surrounding the air tool's implement and fastened to the outboard end of the snorkel, a pneumatically powered water filtration...
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JP6795447B2 |
To provide a technology for efficiently sucking up chips.A chip guiding unit E comprises a chip case 22, an advance/retreat adhesion part 24, pressing means for bringing the advance/retreat adhesion part 24 into close contact with a work...
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JP2020185623A |
To provide a chip discharge system which omits manual work for discharging chips generated by formation of a bag hole and can discharge the chips more effectively, and a nozzle member used therein, a chip discharge method, and a chip dis...
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JP2020179445A |
To avoid a situation in which suction of chips becomes insufficient during machining with a drill of a certain diameter, even when an amount of discharged chips varies, and further, to avoid a drop in machining efficiency.A drilling devi...
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JP2020179498A |
To provide machining methods for preventing tool breakage and machining quality degradation due to spring back occurring in a material sheet caused by the machining force during machining operations, such as drilling, milling and counter...
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JP2020168682A |
To provide a dust suction device which achieves improvement of efficiency of suctioning dust occurring when drilling is performed by a drilling tool.A dust suction device 10 suctions dust occurring when drilling is performed by a drillin...
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JP6769767B2 |
To reduce a risk of damage to wiring due to an air flow for cooling a motor.A dust collector 50 for an electric power tool comprises: a body case 51 having an exhaust port and attachable to a hammer drill 1, and incorporating a DC motor ...
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JP2020163504A |
To provide a boring machine in which positional deviation can be prevented with a simple configuration and a punching blade can surely be positioned.A boring machine 1A includes: a punching blade 10; a motor which rotates the punching bl...
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JP6766172B2 |
An operation knob is attached to one end of a transmission rod. The transmission rod is located in a slide bar supporting a cutting device main body so as to be slidable in a front-to-rear direction. A pulley of a belt transmission mecha...
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JP6764717B2 |
To avoid interference with a slide part as well as to make clogging of a filter come to hardly occur.A dust collector 50 for an electric power tool comprises: a body case 51 having an exhaust port and attachable to a hammer drill; a dust...
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JP2020157417A |
To enable correspondence according to work environment.When push-in of a switch lever is operated to switch on at S1, a controller, which has detected this, measures a dust concentration of work environment by an external dust concentrat...
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JP2020157766A |
To provide a water absorption cap for a wet drill capable of reducing the area in which waste water is contacted with a finished face and reducing a cleaning time, and a wet electric drill fitted therewith.A water absorption cap 1 is fit...
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JP2020146798A |
To provide a processing method capable of restraining generation of a return in a workpiece.A processing method of forming a plurality of through-holes of reaching to a first surface in a workpiece having the first surface comprises a pr...
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JP6757226B2 |
An electric power tool is configured to rotate an attachment about a Z-axis. The electric power tool includes a three-axes acceleration sensor and an acceleration detection circuit. The acceleration detection circuit calculates an angula...
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JP2020138246A |
To provide a positioning tool PT capable of easily performing positioning of a step drill in a cutting direction with respect to a workpiece.A positioning tool PT includes: a mounting section 20 which is mounted in a step drill 10A havin...
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JP6748394B2 |
The invention discloses a stable folding household herringbone ladder device. The stable folding household herringbone ladder device comprises a machine frame and a machining base which is fixedly arranged on the machine frame, wherein a...
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JP6746311B2 |
To provide a BTA deep hole processing machine capable of sufficiently achieving a sealing effect of a seal part, even when fastening force applied by a fastening tool is small.The BTA deep hole processing machine comprises: a cylindrical...
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JP6739587B1 |
To provide a machine tool (gun drill machine) capable of performing deep hole drilling with high accuracy at low cost and excellent in maintainability. A reduction gear mechanism 6 having a different reduction ratio is provided in each s...
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JP6733055B2 |
A laser-transmitting machining tool is disclosed. The laser-transmitting machining tool has a plurality of faces including an entrance face, a rake face, a flank face connected to the rake face, a rake side face extending between the ent...
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JP6727489B2 |
The invention discloses a clothes rack device capable of ascending and descending. The clothes rack device comprises a rack body and a machine body fixedly arranged on the rack body. A front-and-backthrough first sliding cavity is arrang...
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JP6726552B2 |
To achieve coupling and electrical connection between a power tool and a dust collection device for the power tool with a simple structure having a small number of components.A dust collection system S comprises, in a main body housing 2...
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JP6727488B2 |
The invention discloses a foldable household herringbone ladder device. The foldable household herringbone ladder device comprises a rack and a processing seat fixedly arranged on the rack. A first sliding cavity penetrating from and bac...
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JP6727490B2 |
The invention discloses a novel folding household herringbone ladder device. The novel folding household herringbone ladder device comprises a machine frame and a machining base, wherein the machiningbase is fixedly arranged on the machi...
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JP2020104230A |
To provide a work-piece cutting method that can improve cutting efficiency.In a work-piece cutting method of cutting a work-piece 12 with a rotary grindstone 13 while supplying a coolant to a cutting part, the coolant to be used includes...
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JP6709869B1 |
To provide a method for machining a hole which is not regularly arranged in one direction in a short machining time. A first hole to be machined by a first spindle and a second spindle arranged side by side with the first spindle in a fi...
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JP6708509B2 |
Provided is a method of drilling a hole in a drilling object by using a hole drilling device 1 including: a drill bit 3 including a cutting edge on a distal end thereof; and an electric drill 2, which rotates the drill bit 3, the method ...
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JP2020082335A |
To provide a punching device which changes positions of a rotary cutter and a spline shaft which transmits power to minimize limitations in a contact/separation direction.A punching device 50 includes a slice head 7 including: a gear 12 ...
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JP6698695B2 |
Disclosed is a method and apparatus for determining a depth of a feature (4) formed in an object (2), the feature (4) having been formed in the object (2) by a cutting tool (38). The apparatus comprises: a camera (42) configured to captu...
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JP6695697B2 |
To provide a dust collector for an electric tool which enables large extensible stroke to be set without being restrained by a body case and can deal with long bits.A dust collector 40 for an electric tool includes: a body case 41 which ...
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JP6693457B2 |
Provided is a machining apparatus capable of improving the positioning accuracy of a machining tool as compared to conventional machines. A machining apparatus includes a rotating tool, a machining tool provided on an outer periphery of ...
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