SU1558623A1 - Machine for mounting locking rings on location parts - Google Patents

Abstract

The invention relates to mechanical engineering and increases reliability by simplifying the design of the overall drive of the assembly and transport mechanisms. When the rod 19 moves downward, the overrunning clutch 16 rotates, and with it the tables 2, 3 turn. At the same time, from the feeders 6, 7 the retaining ring and the base part are fed into the sockets of the barrels 2, 3. In the cone of the stroke of the rod 19, the Assembly mechanism 8 captures from the slot of the table 2 retaining ring. Next, the rod 19 rises, and the clutch 16 prevents rotation of the tables 2, 3. When the rod 19 is repeated downward, the tables 2, 3 turn again. As a result, the nest of the table 3 with the base part is aligned with the nest of the table 2 and is located coaxially with the assembly mechanism 8. At the end of the downward movement, the mechanism 8 sets the locking ring on the base part. 1 hp f-ly, 4 ill.

Description

Inventor relates to process equipment and can be used in mechanical engineering.

The purpose of the invention is to increase reliability by simplifying the design of the overall drive of the assembly and transport mechanisms.

FIG. 1 shows a machine, general view} in FIG. 2 - section AA

1; FIG. 3 shows a section BB in FIG. 2; in fig. 4 - node 1 in figure 1.

The machine for mounting the locking rings on the base parts contains a base 1, turntables 2 and 3, placed on shafts 4 and 5, respectively, store feeders 6 and 7, assembly mechanism 8, and drive of assembly mechanism 8 and tables 2 and 3. On the periphery of the table 2 is made of the slots 9 for the base parts and the slots 10 for the locking ring. The sockets 9 are provided with spring-loaded strips 11. On the periphery of the table 3, sockets 12 are made for basic parts, the size and shape of which are similar to the size and shape of sockets 9. Under the tables 2 and 3 there is a reset device 13. The drive of assembly 8 and tables 2 and 3 are made in the form of a power cylinder 14 and a sleeve 15, mounted on the base 1, as well as an overrunning clutch 16, which engages with its gear rim with gear wheels 17 and 18, mounted on shafts 4 and 5. The cylinder 14 is equipped with a double-sided rod 19, on the bottom the end of which is fixed mechanism 8 assembly, and Khnemu end - the finger 20. The sleeve 15 has a longitudinal slot 21, and the coupling hole 16 - follower groove 22. The groove 22 is formed with screw straight longitudinal portions at both ends. The finger 20 is placed in the slots 21 and 22.

The machine works as follows. The rod 19 receives a downward movement, and the finger 20, moving in the slots 21 and 22, rotates the clutch 16, and the tables 2 and 3. When it moves, table 2 cuts off retaining ring from feeder 6, and table 3 cuts off from the feed / l 7 base detail. When finger 20 enters the straight section of ps 22, tables 2 and 3 stop, and the assembly mechanism 8, continuing to move down, picks up a retaining ring from slot 10. Then the rod 19 gets up. With this clutch

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45 jg

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16 does not turn gears

17 and 18, and with them the tables 2 and 3. Next, when the rod 19 is repeated downward, the socket 12 with the base part is installed coaxially with the socket 9 and the assembly mechanism 8 (Fig. 2). At the same time, the strips 11 exclude 9 retaining rings from falling into the other sockets.

from the feeder 6. At the end of the stroke of the rod 19, the mechanism 8 of the Assembly sets the retaining ring on the base part. The next turn of the tables 2 and 3, the assembled product is removed from the machine 13 by the ejector and the cycle is repeated.

Claims (2)

1. A machine for installing locking rings on the base parts, containing the base, feeders, assembly mechanism, ejector, turntable, on the periphery of which there are equal distances from each other alternating slots for base parts and retaining rings, as well as vertical movement of the assembly mechanism and table rotation, with feeders and assembly mechanism placed above the table, and spring-loaded with respect to the table below the basic parts strips, characterized in that, in order to increase reliability; the machine is equipped with an additional rotary table with sockets for the basic parts made in its riflerion, and the drive is made in the form of a coaxially located power cylinder with a double-sided rod, at the lower end of which is mounted an assembly mechanism, and at the upper end is a finger, bushes with a longitudinal groove and a freezing wheel couplings with a copy groove made in its opening and an external gear rim, as well as gear wheels mounted on rotary tables and connected to the gear crown of the coupling, the cylinder and the sleeve being fixed on the base , and the tables have the ability to place the nests coaxially with each other, in addition, a finger. has the ability to interact with the side surfaces of the slots in the sleeve and sleeve. 2. The machine according to claim 1, characterized in that the spring-loaded strips are placed in one plane with the surface of the turntable. I 12 bb 21 3 FIG. 2 nineteen