SU1214388A1 - Device for orientating threaded studs - Google Patents

Description

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This invention relates to devices for the orientation of threaded rods and can be used in. automatic wrap studs that have different thread lengths at both ends and the same thread pitch.

The aim of the invention is to simplify the design of the device by eliminating the control system during the orientation of the threaded rods.

Figure 1 shows the device section; figure 2 is the same, top view; fig. 3 shows the orientation of a stud that has fallen under the probe of a cylindrical surface; Fig. 4 shows the orientation of a stud that has fallen under the probe with a threaded surface.

The device comprises a base 1 on which a gate 2 with a stop 3 mounted on it is located. Inside the base 1 a power cylinder 4 is mounted, which is connected to the gate 2 by means of a rod 5. Gate 2 has a groove 6 for accommodating parts 7 to be oriented.

A carriage 8 is mounted above the base 1, mounted on the guide rolling pins 9 of the bracket 0, provided with stops P and 12 and with the probe 13. At the end of the base 1 in the bracket 10 a discharge channel G4 is completed, ending with a hole 15 that is connected to one of the drum sockets drive (not shown).

The probe 13 is made with a bevel 16 in the direction of movement of the gate in the socket.

Well, orientation, i.e. to the outlet channel 1A.

The device works as follows.

In the initial position, the part 7 to be oriented is located on the base 1 in the slot 6 of the gate 2. When the gate 2 is moved to the orientation zone, the piece 7 goes under the probe 13. O If the piece 7 is fed under the probe 13 with a smooth cylindrical surface, the probe does not touch the surface and the part falls into the outlet channel 4, touches

5, an abutment 11 and falls into the hole 15 with a predetermined end.

If the part 7 enters the probe 13 with a threaded end, then the probe 13, rigidly attached to the carriage 8, abuts 20 s into the threaded surface of the part 7 and thus through interaction from the gate 2, through the specified part, the carriage 8 moves together with the stops 11 and 12. This moment

25, the stop 11 is led out of the discharge tray and the stop 12 is inserted. At the end of the working stroke, the part 7 falls into the discharge channel, touches the rest stop 12 and falls into the hole

30 15 given end. When the gate 2 moves to the initial position, the stop 3 returns the carriage 8 to the initial position, at the same time from the vibrator, along the tray (not shown), part 7 automatically enters the groove 6 of the gate 2.

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Compiled by V. Komarov Editor T. Parfenova Tehred M. Parotsay Proofreader E. Sirohman

Order 829/20 Circulation 826 Subscription VNIIPI USSR State Committee

for inventions and discoveries 113035, Moscow, Zh-35, Raushsk nab., 4/5

Filial PShT Patent, g, Uzhgorod, st. Project, 4

Claims (1)

DEVICE FOR ORIENTATION OF THREADED PINS, containing a base with a discharge channel, a slide with a groove for receiving parts, a probe and an orientation mechanism, made in the form of a carriage with stops mounted on it with the possibility of alternately blocking the discharge channel, characterized in that, in order to simplify the design device, the probe is mounted on the carriage and is beveled in the direction of movement of the gate in the orientation zone, the latter provided with a stop to return the carriage to its original position.