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JP5526024B2 |
The punching press comprises clamping plates (27) and a press ram (1). The press ram lies opposite to an upper side of the clamping plate and operates towards the clamping plate. The press ram moves up and down through four tension colum...
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JP5516256B2 |
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JP2014102938A |
To provide a toggle hand press and a press-fit connector press-fitting method which facilitate adjustment of bottom dead point when the bottom dead point of a hand press is different from the point where a pressing force required for pre...
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JP5506095B2 |
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JP5503962B2 |
The invention provides a forcing press comprising a main shaft (4) which is driven by rotating power source and rotates, and a sliding part (5) which sliding up and down under the rotating force transmitted from the main shaft (4) via a ...
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JP5495717B2 |
A pressing device (10) includes a work head (12) having a work head body (14) holding a tool (16) and a mating end (18). The pressing device includes an actuator (22) having an actuator body (24) holding a hydraulic pump (26) that is ope...
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JP5482653B2 |
In supplying a predetermined amount of a molten resin D between an upper mold 10 and a lower mold 20 for compression molding, after the upper mold 10 is moved downward for a predetermined stroke length so that it approaches the lower mol...
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JP5477860B2 |
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JP5476106B2 |
Provided is a controller for an electric servo press for linearly driving a slide through an intermediation of a rotary-to-linear motion converting mechanism for rotating a decentering shaft by a rotational output of a servo motor to con...
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JP5478795B2 |
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JP5474959B2 |
A tool head assembly for a pressing device includes a tool head frame having a first die and a moving ram having a second die operatively coupled to the moving ram. The moving ram is movable along a gripping stroke between an open positi...
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JP5474998B2 |
A production system has at least one mechanical press driven at least in part by a flywheel powered by a first motor. The system further includes a second motor which is a servo motor. The power of the first motor powering the flywheel i...
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JP5473012B2 |
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JP5462029B2 |
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JP5461206B2 |
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JP2014054674A |
To provide a molde part molded with high accuracy, by securing flatness.A mold part has a first slide 11, a second slide 21, a first side driving source 12 provided so as to drive the first slide, a second side driving source 22 provided...
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JP5446714B2 |
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JP5443121B2 |
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JP5444688B2 |
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JP5442748B2 |
The present invention relates to an edge-bending press (10) which comprises an upper platen (12), a lower platen (14) and operating actuators (16). The operating actuators (16) are designed to cause a relative movement of the upper plate...
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JP5441177B2 |
To provide a press forming system and a control method for the press forming system, which achieve energy saving and also highly accurately control each press unit.In the press forming system 1, the plurality of press units 2 are arrange...
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JP2014505596A |
The invention relates to a lifting device for a tool, in particular for a lower tool of a deep drawing machine or traysealer, having a framework, at least one tool-receiving portion that is supported in the framework in a liftable manner...
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JP5434476B2 |
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JP3189022U |
To improve manufacturing efficiency and reduce cost by manufacturing a crown portion and a bed portion separately, and to use a tie rod which also serves as a column as a guide post for a sliding guide of a ram, thereby costing. Is omitt...
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JP5421978B2 |
What is proposed is an operation method of an electric press working machine that is able to ensure flatness of a to-be-molded article and carry out high-precision molding. An operation method of an electric press working machine at leas...
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JP5420924B2 |
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JP5412617B2 |
To provide a technology which enables appropriate pressing of a work to be pressed. While a pressing member moves from a contact position Z0, where a tip contacts with a substrate, to a rapid dropping position (stop position) Z1, whose m...
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JP5412185B2 |
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JP5412327B2 |
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JP5412326B2 |
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JP5406502B2 |
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JP5405098B2 |
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JP2014018826A |
To provide a mechanical press device enabling a pressure rod to press-fitting and assembling or pressurizing components of a mechanical device more precisely.A rotational speed of a servo motor 20 passed through a decelerator 30 is conve...
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JP2014018808A |
To provide a knock-out device capable of preventing a workpiece from having an initial deformation of a workpiece due to a knock-out pin.A knock-out pin 17 is relatively moveably supported in the direction of a lower die 11 at the side o...
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JP5403736B2 |
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JP5401914B2 |
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JP5401407B2 |
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JP2014501617A |
The drawing press according to the invention includes a support structure for supporting a metal sheet holder which is part of a tool and supported on the press frame via the support structure. The metal sheet holder is assigned a plunge...
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JP5385050B2 |
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JP5369291B2 |
To suppress the vibration of industrial machinery while suppressing the enlargement of the device and the increase of cost. A control device 1 for controlling industrial machinery is equipped with: a servomotor; a crank rotatively driven...
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JP2013237061A |
To provide a servo pressing device of which safe operation is ensured even when a sensor signal to a control device has an abnormality.A load controller 32 in a control device 30 calculates a rotation control signal for rotating a motor ...
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JP5355307B2 |
To provide a press device which can obtain high output in spite of small size compared with the conventional one. The press device 1 has a link mechanism 40 including a first lever 41 and a second lever 42. The first lever 41 includes a ...
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JP5337937B2 |
To provide a mechanical press apparatus in which height is low and a stress load in a horizontal direction is reduced. The press apparatus comprises: an eccentric rotary shaft driving the press apparatus; a supporting driving body with a...
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JP3186989U |
To provide a servo press machine capable of obtaining a required torque at the time of sizing. A servo press machine 10 is arranged on an extension line of both ends of a crankshaft 12 with a first servomotor 20 and a second servomotor 2...
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JP5330817B2 |
To provide a press working apparatus which dispenses with either die of a male die or a female die without expanding an apparatus scale. The press working apparatus pressurizes a plate-like material to be formed onto a punch thereby form...
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JP5327704B2 |
To provide a regenerative braking device of mechanical press, capable of being easily applied to existing mechanical press, and a method thereof. The regenerative braking device includes: a mechanical brake 22 for preventing the rotation...
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JP2013220446A |
To provide a method of manufacturing a powder molding and a powder molding apparatus that pressurize material powder by a DDV type servo driving device for pressurization by moving an upper punch forward and backward at a high speed by a...
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JP5322741B2 |
To provide a method for detaching a driving system from a press apparatus while keeping the positional relationship between a upper die and a lower die for pressing. A bearing holder 34 has a flange 34a having a threaded hole leading to ...
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JP2013204329A |
To provide a press capable of completing a wooden truss by pressingly placing metal plate connectors into joint locations between timbers constituting the truss at a construction site.A press for pressingly placing metal plate connectors...
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JP3186426U |
To provide a press machine capable of releasing a stick even with this type of press machine while aiming at higher speed by mounting two servomotors. A press machine 1 includes a frame 2 including a crown 2A, a column 2B, and a bed 2C, ...
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