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JPH0740115A |
PURPOSE: To provide a dril tip which is periodically ground and compensated for the tool length, and a tool length control device. CONSTITUTION: A drill tip grinding device K is arranged on a corner of a table 2, and when a drill, drilli...
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JPH078467B2 |
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JPH077868B2 |
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JPH074690B2 |
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JPH074681B2 |
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JPH074736B2 |
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JPH073913U |
[Purpose] Provided is a guided drilling tool that does not need to be previously provided with a hole such as a marking hole or a center hole at a hole drilling position. [Constitution] A guide 7 for guiding the drilling tool 1 is provid...
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JPH072285B2 |
PURPOSE:To make the setting and confirmation of drilling depth ever so easier, by installing a set rod in a drilling tool of an electric drill or the like drilling concrete or the like in addition to a gauge, and setting the drilling dep...
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JPH071216Y2 |
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JPH071214A |
PURPOSE: To provide a centering rod and a perforating drill capable of attaching the centering rod to the perforating drill without necessitating various kinds of adapters having different outside diameters and improving the workability ...
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JPH071293A |
PURPOSE: To perform easy and safe alignment of a machining tool with the machining position of a work without stopping operation of the machining tool. CONSTITUTION: A support part 4 is vertically movably arranged independently away from...
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JPH06102282B2 |
A drilling device for drilling blind holes to a preselected depth in a work piece is provided. The drilling device includes a drill which rotatably drives a spindle (16) which spindle drives a drill bit (18). Guide means (26) for mountin...
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JPH0685710U |
[Purpose] It can be used in the field, can be machined, does not require skilled workers, does not require marking, and does not require workers to receive reaction force, therefore, practicality, quality, economy, safety. A portable mar...
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JPH0647611Y2 |
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JPH0696204B2 |
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JPH06328314A |
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 sl...
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JPH0683303U |
A drill press assembly having a base mountable to a work bench, a vertical column attached to the base and a drill head assembly having an electric motor and a quill. The drill head assembly is movably attached to the column. A rack is r...
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JPH06328313A |
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 f...
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JPH0683304U |
A drill press assembly having a base mountable to a work bench, a vertical column attached to the base and a drill head assembly having an electric motor and a quill. The drill head assembly is movably attached to the column. A rack is r...
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JPH0683302U |
A drill press assembly having a base mountable to a work bench, a vertical column attached to the base and a drill head assembly having an electric motor and a quill. The drill head assembly is movably attached to the column. A rack is r...
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JPH06328312A |
PURPOSE: To set work in a desired position to expand the kind and range of working without the restraint of a column by loosening a fixing bolt, and pushing a table in a desired direction on a base to change the position and attitude of ...
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JPH06328311A |
PURPOSE: To easily and quickly adjust the position of a table on a base by releasing or restraining the table from/to the base through only rotating a cam rod in a normal or reverse direction by operating a handle. CONSTITUTION: In adjus...
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JPH06328310A |
PURPOSE: To perform various kinds of working of the pieces of work having various sizes and shapes by making a drill head be rotatable and vertically movable to a column, and a work table be tiltable, rotatable, and horizontally movable ...
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JPH06328309A |
PURPOSE: To facilitate the work of the replacement and adjustment, etc., of a belt, and also constitute a head compactly. CONSTITUTION: A column is stoodly provided on a base, and a head 3 is fitted to the column. Top and low covers 7 an...
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JPH06328308A |
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...
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JPH0645286Y2 |
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JPH0680511U |
[Purpose] By providing a plurality of reference planes, it is possible to eliminate the work of drawing a marking line. [Constitution] A pair of holding plates 35 and 36 that can be separated from each other and approach each other are p...
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JPH06312308A |
PURPOSE: To improve the detecting accuracy of the breakage of a tool by detecting the process resistance operating to the tools held by a multishaft head by a detector respectively, and deciding that a tool is broken when the detecting v...
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JPH0677895B2 |
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JPH0634888Y2 |
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JPH0634889Y2 |
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JPH06246520A |
PURPOSE: To minimize error and perform highly accurate drilling by calibrating an error factor between servo traveling data and image data after forming multiple holes in a substrate located in the image window of an image pick-up camera...
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JPH0661407U |
[Purpose] Prevent misalignment of the pilot drill of the cutter that drills the pipe. [Constitution] A mortar-shaped guide recess 2 that inclines toward the center with the same inclination is provided on the upper surface of the steel p...
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JPH0632249Y2 |
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JPH0661676B2 |
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JPH0659595B2 |
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JPH06218658A |
PURPOSE: To detect the damage of an object in eary period by comparing a digitalized signal indicating the energy reflected by a surface of the object with a threshold value for detecting a state of the object in a sensor for detecting t...
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JPH0657508U |
[Purpose] The annular cutter connected to the upper end of the drilling machine can be attached and detached by operating the operation sleeve. [Constitution] The shank portion of the annular cutter is inserted into the lower end of the ...
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JPH06218656A |
PURPOSE: To evaluate the durability of a hole making drill properly and automatically by setting the vicinity of the drilling position by a hole making drill for an elastic foamed body, at a measurement position, detecting the displaceme...
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JPH06218610A |
PURPOSE: To machine a center hole easily and positively on the end face of a long-length round bar by making contact mutually between respective sides of a chuck means and the outer periphery of the end portion of a round bar work and th...
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JPH0627618Y2 |
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JPH06198548A |
PURPOSE: To prevent a fracture of a drill and to reuse it after grinding by detecting a displacement amount of an elastic foam body by a displacement sensor when it is perforated by a boring drill and determining the durable time limit w...
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JPH0646848U |
[Purpose] The time and effort required to register the data required for tool breakage detection in the 1-axis NC controller will be reduced as much as possible to simplify the work. [Constitution] The machine tool body is controlled by ...
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JPH06155247A |
PURPOSE: To inspect the existence of a hole easily even if the inter-hole distance is small or the number of holes is large and achieve the manufacture at a low cost through the space saving. CONSTITUTION: A multispindle drilling inspect...
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JPH06155124A |
PURPOSE: To provide a portable electric drill unit by which drilling a slanting hole to a board thickness face of a plate material is prevented and positioning of a hole machining position is carried out easily while easy portableness is...
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JPH0641087B2 |
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JPH06130162A |
PURPOSE: To quickly detect the presence of a drill bit near a drilled surface without retreating the drill bit from the surface by detecting reflected energy intermittently reflected at a frequency which is directly connected with the fr...
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JPH06126515A |
PURPOSE: To improve decentering correction accuracy with mandays required for correcting decentering reduced, by forming a marking line on a position at an equal distance from the small hole of an axis display part, and arranging the sur...
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JPH0633610U |
[Purpose] Make it easy to drill holes in the direction of inclination on the machined surface of the work material. [Constitution] A moving vise guide shaft 4 is provided on the fixed vise 1. A base frame 5 and a moving vise block 6 are ...
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JPH0699334A |
PURPOSE: To drill with high accuracy circuit patterns on a multilayer substrate by comparing measurement results obtained before and after laminating four marks forming a min. rectangle surrounding a machining position with each other an...
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