SU383571A1 - AUTOMATIC MACHINE FOR MECHANICAL TREATMENT OF DETAILS - Google Patents

Description

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FIELD OF THE INVENTION The invention relates to the field of etano-building, in particular to technological equipment for the production of heavy metals.

Machines for processing various parts are known, composed of loading and transport devices located in a technological sequence, jammable devices and tool assemblies.

The proposed automaton differs from the known one in that its vehicle is made in the form of kinematically coupled and synchronized conveyors of the elevator and pitch. This makes it possible to simplify the supply of parts to the jig from a loading device located outside the machine bed and at a level below the working position level.

Pa figs. 1 shows the described automaton, front view; FIG. 2 is the same, top view; in fig. 3-way automatic circuit; in fig. 4 is a perspective view of the deburring process from the shanks of the file blanks on the machine.

The machine consists of a bed L of the load device, made in the form of a hopper 2 with adjustable walls 3, allowing it to be adjusted to various sizes of the workpieces 4; an elevator conveyor o, which feeds the workpiece upwards, the load bearing surfaces of the transnorter being made in the form of combs 6, having a form on the rib, corresponding to

workpiece geometry; a step conveyor 7 consisting of movable 8 and fixed 9 rails; 10, made in the bed of the box 11, on which the workpiece is laid, and the double shoulder

a lever 12, one end of which is connected with the rod of the pyramocylinder 13, and the other with a floating prism 14 clamps the workpiece; a device 15 feeding the workpiece into the cutting zone along the guides 16, a support 17 with grinding heads 18 and grinding wheels; protective casing with a pipe for suction of abrasive dust from the cutting area.

File caps are loaded into

bunker 2 tailings, mounted in the direction of the grinding wheels. With the help of an elevator trapporter 5, special combs with combs 6 mounted on the price, the workpieces are inserted one by one on a step-by-step conveyor 7, which delivers them to the bed of a clamping device 10.

On the bed, the file blank is clamped and the feeding device 15 is fed into the zone. After processing billet

Instead of returning from the bed, the bottle is returned to its original position, released, dropped into the tray and then into the container. The clamping, idling, retraction and release of the file lagging is carried out with the help of pneumatic cylinders. Working with the .iupoHiiita no-turn with paooToii stepper and elevator conveyors by means of cams 19 and 20. The grinding wheels are covered with a protective casing, from which the abrasive dust is centralized. Movement from the electric motor 21 through the coupling 22 is transmitted to the gearbox 23. One of the gearbox steps has interchangeable gears 24 extending beyond the gearbox housing. Then, the movement of the aid of an open conical pair 25 is transmitted to the elevator conveyor 5, then the assistance of another open conical pair is 26 to the stepping conveyor 7 through the gearbox 27 with the crank 28, on which the fixed slats and iodine movable slats are fixed, which allows file workpieces on the bed // of the clamping device 10, after having thrown the workpieces into the container. Then the feeding device 15 inserts the clamping device 4 together with the file blank into the cutting zone. At the end of the output shaft of the gearbox 27, the work clamp cam and the work feed cam are attached, which are connected to the automatism pneumatic mechanism by an electrical circuit. Two grinding headstock with an individual drive 29 mounted on one caliper 17 n equipped with a device for dressing circles 30. Circles can be reduced and diluted. The caliper has andndual drive. The output of the body1) of the automaton depends on the rate of supply of the blanks to the processing area and can be changed in the direction of decreasing or increasing by replacing the gear floor 24. Both open conical pairs and the value are covered with sheaths. The subject was also invented by an automatic machine for machining parts, a file example, equipped with a loading device, a transport tool, a clamping device and a tool unit, located in the technological sequence, in order to simplify the supply of parts to the fixture from the loading device located outside the frame machine below the level of the working position, the vehicle is made in the form of kinematically associated with n chronized s of elevator conveyors n step types.

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