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JP5978057B2 |
To manufacture highly accurate products in multi-step processing.The pressing device includes multiple slide units 20, arranged in a main body, each having: an upper die 40 and a lower die for processing material; a slider part 208 for h...
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JP5970955B2 |
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JP5971595B2 |
A punch apparatus includes a drive unit and a driving force transmission mechanism that transmits a driving force output by the drive unit to a rod. In the driving force transmission mechanism, a cam groove is formed in a cam block conne...
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JP5967049B2 |
A press device (100) according to the present invention includes a first metal mold (110), a second metal mold (120), the first and second metal molds (110, 120) being configured to sandwich a work therebetween and thereby process the wo...
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JP5967452B2 |
To provide a press device that places a load on an object such as a circuit board and can securely press the object while preventing the object from being broken, and an in-circuit tester.A press device is configured to place a load on a...
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JP5961491B2 |
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JP2016132013A |
To be usable even for work executed by using a hammer, in addition to exhibiting large press force even if it is small, in a hand press machine.A hand press machine 1 comprises a camshaft 31, an operation lever 33 connected to the camsha...
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JP5951592B2 |
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JP5951661B2 |
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JP5947239B2 |
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JP5943973B2 |
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JP5945561B2 |
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JP2016112595A |
To provide an oil hydraulic press that is excellent in ensuring safety when a hydraulic relay valve or a control system thereof is out of order.In an oil hydraulic circuit of an oil hydraulic press, two main relay valves 81, 91, which ar...
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JP5934673B2 |
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JP5934660B2 |
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JP3204645U |
[Subject] Offer of a pressing device [controlling enlargement] which can heighten thrust. [Means for Solution] Slide part 3 in which pressing device 1 of this design carries out both-way movement along with guiding rail 2 and guiding rai...
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JP5931718B2 |
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JP5930103B2 |
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JP2016515048A |
The press machine is a link type that is operably connected to a press frame, a crankshaft having an eccentric portion, at least one crankshaft motor connected to the crankshaft, a ram, and the ram and the crankshaft. It includes a ram d...
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JP2016093835A |
To provide a former starter capable of rotating a rotary shaft at a low speed, excellent in low-speed moldability, being very simple in initial setting work, capable of adjusting motion of a forging metal mold while confirming a product ...
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JP3204163U |
[Subject] A main slide board which moves reciprocately is interlocked with and a balance weight device of a making machine which can prevent an inside of the body from a body vibrating and wearing out is provided. [Means for Solution] A ...
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JP5913989B2 |
In a press machine vertically moving a ram by turning a threaded member, the ram has a bearing holder 5 that holds a bearing whose outer ring is solidly engaged with the bearing holder and whose inner ring is solidly fitted to a lower en...
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JP5912384B2 |
To provide a press apparatus that shows high uniformity in a pressing force against a die.The press apparatus includes: a support pedestal ; a plurality of supporting rods fixed to the support pedestal; an upper fixed pedestal fixed to a...
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JP5892998B2 |
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JP5879409B2 |
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JP5869029B2 |
A drive apparatus includes a movable member, at least one linear electrical actuator for generating a first force, and at least one linear hydraulic actuator for generating a second force. The at least one linear electrical actuator and ...
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JP5863744B2 |
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JP5855868B2 |
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JP5847974B1 |
To smoothly transmit a rotational driving force between a plurality of crankshafts, further improve the start / stop performance of a press machine to improve machining accuracy, and speed up a forming cycle. To provide a press machine w...
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JP5843796B2 |
To provide a press device capable of accurately determining a permanent demagnetization state of permanent magnets of a servo motor even without performing non-load operation on all motors and even if a motor constant is varied, in the s...
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JP5823750B2 |
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JP5806032B2 |
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JP5801841B2 |
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JP5802230B2 |
The present invention provides a servo press system (100, 200, 300, 400) and a drawing method using the servo press system. The drawing method according to the aspect of the present invention includes: a stopping step of stopping the sli...
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JP5801830B2 |
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JP5787531B2 |
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JP2015167996A |
To provide a hydraulic press of which whole can be made compact.A hydraulic press having a main body, a slide, and a press cylinder for driving the slide includes a pressure oil supply and discharge cylinder 20 which supplies a hydraulic...
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JP5781770B2 |
A separating device for cutting off individual containers (12) from a frame network made of a plastic material, particularly of polypropylene, has at least one punching device at least partially separating the containers (12) from a wast...
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JP5781552B2 |
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JP5781796B2 |
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JP5769859B1 |
To suppress the breathing of a forging load and the occurrence of a dead zone in which the forging speed becomes zero, and to forge with high accuracy over a wide range from a low load to a high load as compared with the conventional one...
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JP5767416B1 |
To smoothly transmit a rotational driving force between a plurality of crankshafts, further improve the start / stop performance of a press machine to improve processing accuracy, and speed up a forming cycle. To provide a press machine ...
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JP2015522419A |
The present invention relates to a method for periodically operating the hydraulic press (10) and the hydraulic press (10). An object of the present invention is to reduce energy consumption in a method for forming a workpiece using a hy...
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JP2015132335A |
To perform high accuracy pressure control with high energy utilization efficiency.A hydraulic driving system includes: a hydraulic cylinder; a compression pump which supplies a hydraulic oil to the hydraulic cylinder; an inverter motor w...
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JP5748728B2 |
To provide a pressure forming apparatus which doest not require strict positioning, and in which deformation of an outer frame and breakage of a rubber type holder is prevented and sealability is improved.In a pressure forming apparatus ...
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JP5741748B2 |
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JP5741953B2 |
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JP5742250B2 |
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JP5734554B2 |
A reaction device (30) for forming equipment may have a cylinder (34) including a piston rod (40) and a chamber (44) in which a working fluid is received to resist movement of the piston rod (40) into the chamber, and an accumulator (32)...
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JP2015098939A |
To provide a variable crank device capable of freely, smoothly and rigidly changing the amplitude of a connection rod due to rotation of a crank shaft from zero to a constant setting value by controlled external force.A variable crank de...
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