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JP2018199139A |
To expand a load measurement range while suppressing damage of a second load sensor.An electric press includes: a first load sensor; a second load sensor which has a rated load which is set to be lower than that of the first load sensor;...
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JP6430681B2 |
Hydraulic system equipment of a push-down forging press and a vertically stacked arrangement method therefor, configuring a hydraulic system equipment foundation into vertically divided levels, and dividing into levels and grouping in sp...
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JP6430419B2 |
A powder press for producing pressed parts from powdered pressing material has a die plate with at least two dies or die holes, at least two upper stamps and at least two lower stamps, which cooperate with the die hole, at least one line...
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JP2018534144A |
A conversion system is provided in which a crankshaft moves a tooling assembly within a plurality of lanes. The crankshaft is configured to move the tooling assembly associated with less than the total number of lanes. So, for example, a...
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JP6422950B2 |
A punching apparatus comprises a beating element (2) arranged for interacting with a punching tool (30) and movable inside a containing means (3) along and around a work axis (A), a first rotating actuator (4) coupled by transmission mea...
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JP2018532966A |
The present invention relates to a method of assembling a system including a planetary gear device (300) and a work machine. The planetary gear device (300) includes a first module and a second module, and the first module has a pluralit...
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JP6419881B2 |
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JP6419771B2 |
A press machine includes a press frame, a crankshaft having a first eccentric portion, at least one crankshaft motor connected to the crankshaft, a ram, an upper tool section supported by the ram and a lower tool section fixedly attached...
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JP2018531801A |
Provided are a device and a method for adjusting the stroke length of the reciprocating motion member so that the stroke length can be changed endlessly between the minimum stroke length and the maximum stroke length. Each pair of cranks...
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JP6415529B2 |
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JP6411744B2 |
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JP6413020B2 |
A pressing tool part for eliminating a flatness defect on a flat semi-finished product provided with a pressing surface facing the flat semi-finished product. The pressing tool includes part half segments separated from each other by a m...
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JP6401470B2 |
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JP6397837B2 |
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JP2018144075A |
To reduce a load to an operator in a press operation.A press device includes: a drive mechanism constituted by including a press part for applying an applied pressure to a press object, a drive part, and a transfer mechanism for operatin...
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JP6391380B2 |
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JP6392172B2 |
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JP6381627B2 |
A can bodymaker (10) is provided. The can bodymaker (10) includes two rams (250) that travel over a generally vertical path. The bodymaker (10) includes a housing assembly (11) and an operating mechanism (14) structured to move a number ...
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JP2018126747A |
To provide a can manufacturing apparatus which enables one operator to efficiently perform operation for checking interference between a work table and a holding table and measuring a distance between the tables.A can manufacturing appar...
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JP6373186B2 |
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JP2018114546A |
To enable a hand press machine to complete press-working for a large workpiece with one working, without causing a cost increase.The hand press machine is provided that comprises: a square bottom plate 2; four column supports 5a, 5b, 5c ...
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JPWO2017212588A1 |
The linear actuator 100 includes a motor 1, a linear motion mechanism 3 that is connected to the motor shaft 11 by a coupling 19 and converts the rotational motion of the motor shaft 11 into a linear motion, and a bearing 5 that holds th...
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JP6357087B2 |
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JP6351664B2 |
An object of the present invention is to provide a press machine capable of performing progressive processing with a simple configuration. The press machine 1 for use in progressive processing includes upper and lower crankshafts 10 and ...
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JP6340139B2 |
Disclosed are a method and an apparatus for forging dissimilar materials by which dissimilar materials may be sequentially pressed after being introduced into and fixed to a tray plate that is moved above a lower mold so that the product...
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JP6332237B2 |
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JP6332213B2 |
Provided is a powder molding apparatus including: a die; an upper punch and a lower punch; a middle platen attached to the upper punch; an upper platen mounted on a press machine and the upper platen being attached to a push rod; a link ...
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JP6327903B2 |
There is provided an apparatus for manufacturing a thin uneven member. The apparatus includes a lower die fixed to a press bed, an upper die fixed to a ram and disposed opposed to the lower die, and a pressure-drive unit which presses th...
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JP6321674B2 |
A device and a method for forming by stamping a curved metal sheet. The device includes a punch made of deformable and substantially non-compressible material, a hammer configured to strike the punch along the longitudinal axis Z. A gene...
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JP2018510780A |
The present invention comprises a plurality of first punching press units (4a, 4b, 4c) adjacent to each other, which have a direction of action (B) extending parallel to each other in a common plane and a second punching. A press unit (8...
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JP6312622B2 |
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JP2018058146A |
To provide a hydraulic actuation device that, when performing simple work such as cutting of a power cable, automatically conducts an action for making a processing part return to a standby position according to a first action mode witho...
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JP6310346B2 |
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JP6305540B2 |
A can bodymaker ram assembly (12) is provided. The ram assembly (12) includes an elongated, generally hollow ram body (50) and a tension assembly (140). The ram body (50) includes a proximal end (52), a medial portion (59), and a distal ...
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JP6306890B2 |
To provide a hydraulic press which can suppress the generation of an eccentric load, can prevent an inclination of a slide even if the eccentric load is liable to be generated, and can obtain a forged product high in dimension accuracy.A...
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JP2018047528A |
To provide a hydraulic actuation device capable of cutting even an object positioned on an inner part in a place where a plurality of objects such as steel bars are intermingled complicatedly.A hydraulic actuation device 10 includes an o...
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JP6296845B2 |
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JP2018020371A |
To provide a can manufacturing apparatus which does not change an upper dead point and a lower dead point of a working table, can change an effective stroke with a simple structure, and can manufacture cans having various working heights...
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JP6276715B2 |
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JP6276361B1 |
[Subject] In a crank press machine, a crevice between a slide and a column is appropriately adjusted with easy composition, and completion accuracy of a product is raised. [Means for Solution] To frame body 11 which has a plurality of co...
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JP6270855B2 |
at least one punch (5; 4) along a pressing direction, is controlled in such a manner that the drive (15, 16; 20, 21) moves the punch (5; 4) along a setpoint positioning path (as1) and the drive is readjusted if it deviates from the setpo...
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JP2018012138A |
To provide a press for manufacturing a precision cut product.A press comprises: a tool holder (12), a cross beam (24), and a tool (16) having plural tool parts (22). The tool (16) has a tool block (18). The tool holder (12) has a set (26...
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JP6252596B2 |
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JP6251178B2 |
Systems and methods for providing tube end forming equipment or machines that utilize the advantage of hydraulic power without having the constant noise, heat, and energy usage associated with traditional hydraulic power units. The end f...
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JP6246356B2 |
The invention relates to a gear train unit, comprising a plurality of planetary gear train stages, which are connected one after the other and which each comprise a ring gear, a sun gear, and a plurality of planet gears supported on a pl...
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JP2017196641A |
To improve operation accuracy of its slide in a crank press having a balancer for holding the slide in a suspended state.Four hydraulic cylinders 19 for constituting a balancer 18 are arranged in an apex position of a quadrangle in a pla...
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JP6211221B1 |
[Subject] A press forming device which can give the high degree of plane to a press-forming article is provided without carrying out separate cutting. [Means for Solution] Press forming device 100 of the present invention is press formin...
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JP2017164753A |
To provide an AC servo press apparatus which can correspond to folding processing of a long work-piece, for which power is saved and which has a high accuracy.An AC servo press apparatus comprises: reciprocation rods 41a, 41b which recip...
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JP6199763B2 |
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JP6193812B2 |
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