SU1563888A1 - Arrangement for assembly of parts - Google Patents

Abstract

The invention relates to mechanical engineering and instrument-making, and allows to simplify the design by reducing the number of movements of the actuators. First, the cassette with the assembled parts is placed on table 6, and the base part is placed on table 7. Then, actuators 9 and 10 are turned on, with the tables 6.7 and actuators 8 turning in the direction opposite to the direction of rotation of platforms 4 and 5, but with circumferential velocities equal to them. At that moment, when the mechanism 8 will be above a certain assembled part, the platforms 4 and 5 stop. After the part has been gripped, the rotation of the platforms 4.5 is resumed until the mechanism 8 is above the base part 10. Next, the mechanism 8 sets the part to be transported by it to the base part. 1 hp f-ly, 2 ill.

Description

Phie 1

The invention relates to process equipment and can be used in mechanical engineering and instrument making.

The purpose of the invention is to simplify the design by reducing the number of necessary movements of the actuators.

FIG. 1 schematically shows the proposed device, a general view, in FIG. 2 - the same, top view.

The device for assembling parts comprises a base 1, columns 2 and 3 with turntables 4 and 5, as well as round tables 6 and 7 and actuators 8. Each of platforms 4 and 5 is equipped with a drive 9 and 10 with sensors 11 and 12 of the angle of rotation. Tables 6 and 7 are fixed on the ends of the shafts 13 and 14, the diameters of which are equal to the diameter of the column 2, and the shafts 13 and 14 interact with the column 2 with the help of belts 15. The actuators 8 are also fixed on the ends of the shafts 16-19, the diameters of which are equal to the diameter of the column 3 and which interact with the column 3 using belts 20.

The device works as follows.

A cassette with assembled parts is mounted on the table 6, and the base part is mounted on the table 7, after which the drives 9 and 10 are turned on. In this case, the shafts 13-19 turn in the direction opposite to the direction of the platforms 4 and 5 with angular speeds equal to the angular speeds. platform speeds 4 and 5. At that moment, when the corresponding actuator 8, for example the grip, is under a certain part placed on the table 6, the platforms 4 and 5 are positioned. After the grip, the parts of the platform 4 and 5 are rotated at certain angles controlled by the sensors 11 and 12, and the grip is positioned over the base part. At the same time, the orientation of the part placed in the gripper relative to the base part remains unchanged, which facilitates the assembly process. Further, the cycle of operation of the device is repeated.

Claims (2)

1. A device for assembling parts, comprising a base with two vertical columns adjustable on it, a loading position, a transport mechanism with an assembly position, two adjustable platforms under one another with drives, on which shafts, flexible belts and actuators are mounted, with actuators fixed at the ends of the shafts, and flexible ribbons envelop each of the shafts, characterized in that, in order to simplify the construction, the flexible ribbons are made in the form of closed belts, loading position and transport fur The anism is made in the form of round tables fixed at the ends of the shafts, and the platforms are installed rotatably on the respective columns, with shafts with round tables placed on the lower platform at an equal distance from its center, and on an upper platform also at an equal distance from its The center houses shafts with actuators, in addition, the diameters of the shafts are equal to the diameters of the columns, and the belts around each of the shafts also envelop the corresponding column. 2. The device according to claim 1, characterized in that, in order to improve the quality of the assembly, Platform drives are equipped with angle sensors. 17 18 sixteen