SU395228A1 - DEVICE FOR LOADING DETAILS - Google Patents

Description

one

FIELD OF THE INVENTION The invention relates to automation and loading of metalworking machines.

Known devices. for loading parts like rollers into the clamping mechanism of the processing machine by means of rotary levers of the feeder mounted on the body.

In known devices, the movement of the feeder requires a drive and must be strictly associated with the cyclogram of the machine.

The purpose of the invention is to simplify the design of the device.

This is achieved by the fact that the swivel arms are freely mounted on the axles and each of them is provided with a hinged spring-loaded receiving prism that interacts with the clamping mechapism of the processing machine.

FIG. 1 shows the proposed device, rear view; in fig. 2 - the position of the mechanism when machining the part; in fig. 3 - the position of the mechanism when loading parts.

Two bushings 2 are fixed to the pole / clamp with clamp clips, with which the side walls 3 of the magazine are rigidly connected. On the side walls 3 of the store, the strips 4 are tightened. The levers 5 of the feeder are located on axles 6, rigidly fixed in the side walls of the store. On xx 7, pressed into

levers 5, installed prisms 5, pressed against stops 9 by springs 10.

The blanks 11 are loaded into the magazine at the side of the side walls 3 and fed into the vertical guide groove formed by the strips 4. The billet is held by the springs 12 from the spontaneous falling out of the blank.

When the table 13 moves from the processing zone to the loading zone, the machined part 14 rests on the bevels of the prisms 8. Since the second bevels of the prism rest on the stops 9, the levers 5 turn on the axis x 6 and occupy the position shown in FIG. 3. At this time, the cutters 15, mounted on the table 13, push the next workpiece 11 into the raised prisms 8, overcoming the action of the spring 12.

When the jaws 16 of the borehole drive to the right, the finished part 14 falls down into the inclined corner 17, and the levers 5 lower the workpiece // under the action of gravity // to the line of centers. The workpiece is clamped and when the table 13 is moved to the left into the processing zone of the prism in, rotates on the axes 7. After the workpiece has left, the prisms return to their original position by the springs 10. When the cutters / 5 move to the left, the next workpiece will fall on the horizontal surface of the slats 4. Subsequently, the repeat cycle is. The proposed boot device provides quick readjustment to other sizes of parts. The adjustment along the length of the blanks is made by moving the side walls 3 along the bar 1, and the adjustment along the diameter by moving the strips 4 along inclined grooves. The axis of the workpiece with the center line, depending on the diameter, is aligned with the adjusting screws 18. 4 Subject of the invention Device for loading parts such as rollers into the clamping mechanism of the processing machine by means of rotary levers of the feeder, characterized in that, to simplify the design, the rotary levers are freely mounted on the axes and each of them is provided with a hinged Spring-loaded receiving prism, which interacts with the clamping mechanism of the processing machine.

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Fig 2