RU1812050C - Multiposition assembling semi-automatic machine - Google Patents

Abstract

The invention relates to mechanical engineering and allows to increase productivity and reliability due to the orientation of the installed part in the mating limit, with the simultaneous application of axial force to it. But for each of the assembly positions of the semiautomatic device, the installed part 11 is fed by a feeder into the latch 6 and placed on the supporting surfaces of the levers 9, when the pneumatic cylinder 4 is activated, the pusher 5 moves down and presses the part 11 to orient the part 11 relative to the base part 12. When moving the pushrod 5, the spring the clamp 8 is compressed until the stops 7 are not -. the levers 9 lead. At this moment, thanks to the compressed spring, the clamp 8 sharply moves the part 11 and mates it with the part 12.2 sludge.

Description

FIG. 2

The invention relates to technological equipment and can be used in mechanical engineering, in particular for assembling an automobile window lifter roller.

The purpose of the invention is to increase productivity and reliability due to the orientation of the installed part in the mating process with the simultaneous application of axial force to it,

In Fig, 1 shows an assembly semiautomatic device, General view; in FIG. 2 - assembly mechanism.

The multi-position assembly machine (Fig. 1) contains a bed 1 and a multi-position rotary table 2 with tool holders 3, around which technological devices and assembly mechanisms are placed. Each of the assembly mechanisms (Fig. 2) is made in the form of a pneumatic cylinder 4, on the rod of which a pusher 5 is fixed, and a latch 6 fixed on a bed 1. The pusher

5 is equipped with two adjustable stops 7 and a spring-loaded clip 8. The latch

6 is made in the form of two levers 9, interconnected by a compression spring 10.

The semiautomatic device works as follows.

At the appropriate position of the table 2 with the help of the feeder, the installed part 11 is fed into the latch 6 and placed on the horizontal supporting surfaces

0

5

5

0

0

of the chugs 9 coaxially with the clamp 8. When the pneumatic cylinder 4 is activated, the pushers 5 move downward, and the clamp 8 centers the part 11 relative to the base part 12, which is located in the tool tray 3 of the table. When moving the push rod 5, the compression spring 8 is compressed until the stops 7 separate the levers 9. At this moment, the clamp 8 abruptly moves the part 11 down and mates it with the part 12,

Similarly, assembly operations are carried out at other positions of the semiautomatic device.

Claims (1)

SUMMARY OF THE INVENTION A multi-position assembly semiautomatic device comprising a bed, a rotary table, and technological devices and assembly mechanisms arranged around it, made in the form of an axially movable follower with a drive and a spring-loaded lock, with the exception of the fact that , in order to increase productivity and reliability, the pusher is equipped with two rigid packs; a compression grip and pivotally mounted on the bed, while the mentioned stops have the ability to interact with the corresponding clamp lever.