摘要:
A housing 10 includes a driven input shaft connected to a driven output shaft 14 by a bevel gear 16. Under normal operation, such as when the output shaft has a cutting tool associated therewith, rotation of the input shaft 12 causes rotation of the output shaft 14 about a horizontal axis. In order to index the output shaft, the rotational axis of the output shaft is caused to rotate about the rotational axis of the input shaft by moving a locking plate 44 downwardly into a recess 46 formed in the periphery of the output shaft. Rotation of the input shaft then causes the movement of the output shaft about the rotational axis of the input shaft by virtue of the bevel gear co-operating between the input and output shafts.
摘要:
Eine Vorrichtung zur automatischen einzelnen Entnahme von Gegenständen aus Behältern besteht aus einem Gestell (1), unter dem mindestens ein Behälter (4) mit den zu entnehmenden Gegenständen aufstellbar ist, einem an dem Gestell im Bereich über dem Behälter beweglich angeordneten Entnahmearm (2), einer Halterung (10) für den Entnahmearm, die über eine kardanische Aufhängung mit dem Gestell verbunden ist, einem Antrieb zur Längsverschiebung des Entnahmearms (2) relativ zu der Halterung (10) sowie weiteren Antrieben zur Verschwenkung der Halterung (10) in verschiedenen im Winkel zueinander stehenden Ebenen. Um zu erreichen, daß mit dem Entnahmearm (2) eine extrem große Abgabehöhe erzielbar ist und die Vorrichtung beispielsweise auch zum Beladen von relativ hohen Schwerkraftordnern anwendbar ist, sind zur Verschwenkung der Halterung (10) des Entnahmearms (2) Zahnsegmente (14, 17) vorgesehen, die mit antreibbaren Ritzeln (16,22) im Eingriff stehen.
摘要:
The feed rod device of a machine tool is equipped with first and second planetary gear speed reducers (60, 80), each of which is obtained from an inner element (62, 82), outer element (64, 84), and intermediate elements (66, 68, 86, 88, 90) that are disposed between the two, the elements being disposed so as to be mutually rotatable and combined in series so that one of the three elements is a fixed section, one of the two remaining elements is the input section and the other is the output section. The element that is the input section of the first speed reducer (60) and the element that is the input section of the second speed reducer (80) are connected to a single drive source (Ma). The element that is the output section of the first speed reducer (60) and the element that is the output section of the second speed reducer (80) are connected to form a single output section. The feed rod device is provided with an actuator (M), which variably applies a rotational torque on the fixed section of the first speed reducer (60) and/or the fixed section of the second speed reducer (80).
摘要:
A multifunctional end effector includes a support structure (70) configured to be carried by a robotic system and at least two of a fluid stream cutting system (12), a spindle system (14) and/or a scanning system (16), each mounted to the support structure (70). Also described is a fluid stream cutting system (12) having a plurality of fluid stream catchers (59,114) selectively mountable to the fluid stream system (12) and a mounting arrangement (100) for mounting each fluid stream catcher (59, 114) to the fluid stream cutting system (16).
摘要:
Disclosed is a five axis machining apparatus. The five axis machining apparatus comprises a base member, a support member, a stationary base, a first moving plate, a second moving plate, a third moving plate, a fourth moving frame, a fifth moving frame and a controller (not shown). The five axis machining apparatus is designed to hold together A, C and X axes thereby resulting in a reduced size without compromising on rigidity that is required for processing metallic job components. The five axis machining apparatus allows independent as well as simultaneous control of X, Y, Z, A and C axes.
摘要:
A vertical machining center (1) includes a tool spindle (70) movable in directions of three orthogonal axes X, Y, and Z. A base (10) has a machining area (W) and a tool replacing area (A). In the machining area (W), a rotary table (30) is disposed. The rotary table (30) is mounted on a tilting frame (20). The tilting frame (20) has a tilting shaft extending between machine front side (F) and the rear side. A work area (S) is disposed on the machine front side (F) and used as a work area for an operator.
摘要:
The invention relates to a milling machine comprising a frame (2) including a work surface (2.1) disposed in a vertical plane and a C-shaped moving bridge (3). In addition, the machine comprises: at least three heads (7), each head including a machining spindle (15); and five movement axes (X, Y, Z, A, B), such that the moving bridge (3) is moved by the frame (2) along a horizontal axis (X), and each head (7) is moved independently on the moving bridge (3) along a vertical axis (Y) in order to be moved towards or away from the work surface (2.1) along a depth axis (Z) perpendicular to both the horizontal axis (X) and the vertical axis (Y), as well as rotating independently about a first axis of rotation (A). Each spindle (15) rotates independently about a second axis of rotation (B).
摘要:
A work holding device includes a substantially C-shaped first frame 16 that includes a first end 16a and a second end 16b and is rotatable about a first center axis O1 that is located therebetween; and a substantially C-shaped second frame 18 that includes a third end 18a located between the first end 16a and the first center axis O1 and a fourth end 18b located between the second end 16b and the first center axis O1, the second frame 18 being rotatable about a second center axis 02 that passes the third end 18a and the second end 18b and is perpendicular to the first center axis O1. A groove b1 into which an edge of a work is insertable is provided in the second frame 18.