SU1682118A1 - Parts positioner - Google Patents

Abstract

The invention relates to a machine tool industry and can be used as a machine tool. The goal is to expand the technological capabilities of the device by processing prismatic parts and increasing productivity by parallel processing of parts in two processing positions. The device contains clamping and clamping elements forming two processing positions a and b of parts 36, and a turning mechanism c, designed to transfer the part from processing position a to processing position b. In the machining position, the base element is a square 2, in the grooves of which a frame is attached, connected to a gear wheel 23 of a turning mechanism rigidly fixed on the roller 22 and provided with a spring-loaded lock designed to hold the part during its transfer from one processing position to another, and the clamping element is a plate 5 with spring-loaded rusks, connected with a thrust 27 of a turning mechanism. In the machining position b, the base element is the base 8, and the clamping elements are expansion collets. The tilting mechanism operates by moving the pull rod 27 and alternately engaging the toothed cutting of the section 30 with the toothed wheel 23, 7 or more. with C

Description

2

26 24 23

fig L

W 1

Sch 11

FIG. five

Claims (1)

Claim A device for installing parts, containing basing and clamping elements with actuators located on the case and conditions for the formation of two processing positions, and a tilting mechanism, characterized in that, in order to expand the technological capabilities of the device and increase productivity due to parallel processing of parts in two positions, the base and the clamping the elements intended for the formation of one of the processing positions are made, respectively, the first - in the form of a square, in the grooves of which is placed entered into the device in the frame with a spring-loaded clamp pivotally mounted in it, the second in the form of a plate with spring-loaded crackers and a wedge groove placed along its edges, and the basing and clamping elements, designed to form a different processing position, are made respectively of the first - in the form of a base rigidly mounted on the body , the second - in the form of drive expandable collets, and the overturning mechanism is made in the form of stops installed with the possibility of axial movement of the rod and installed with the possibility of rotation and movement in the direction perpendicular to the axis of the thrust, a roller with a gear wheel rigidly fixed on it, while on the thrust there are two recesses intended for alternately placing the gear wheel, two mutually perpendicular to each other sections with gear cutting, one of which is designed for interaction with the gear wheel, and the other with an appropriate drive, and a wedge protrusion designed to interact with the walls of the wedge groove of the plate, the frame being rigidly connected to the roller, and the spring-loaded latch Designed to hold the part when it rotates together with the frame from one processing position to another and interacts with the stops when the part is released in another processing position. Μ Fig. 4 d Aa ^L C- FIG. 5 years FIG. about