SU10142A1 - The machine for distributing, preliminary cutting of the ends and landing in the lock of a wheel rim peasant movement - Google Patents

Description

FIELD OF THE INVENTION The present invention relates to a woodworking machine for the purpose of i distributing, pre-cutting the ends and landing in the rim lock | the wheels of a peasant's way, by the use of a divorce mechanism, an end saw, a hook-shaped rod, designed to cut the sawed ends of the rim and a mechanism for cutting j from the ends of the rim quarters .;

In FIG. 1 depicts the side | type of the proposed machine; FIG. 2 is a top view; Fig. 3-the initial preparation of the rim; FIG. 4-blank in the form of; FIG. 5 and 6-cut workpiece; FIG. 7 - converged ends; FIG. 8-rim with that quarter; FIG. 9 - billet planted in the lock.i

The bed of the proposed machine is equipped with | table, which is a adjustable mechanism, consisting of fists 2 - 2, connected to the free ends 9, 9 of the levers 8, 8, connected with | earrings with nuts 7, 7 moving | on screw b, having left and right cuts and rotating in the appropriate direction by turning on friction clutches in pulleys 5, 5 by pressing the handle 4, the fist 1 is strengthened

on the table still. For driving the machine into forward and accelerated reverse movement, there is a belt drive consisting of pulleys 20 and 21. An internal saw 11 for trimming the rim is driven by a pulley 18 connected by a belt 19 with a circular saw and moved during trimming using the handle 10. To reduce the sawed ends of the rim to the opposite position to each other, the hook-shaped rod 12 pivotally suspended from the frame and moved by the movement of the pedal 13 serves. The mechanism for cutting off the ends of the rim of quarters consists of two on parallel axes and quarters shifted relative to each other to depth, circular saws and mills 14 mounted on common skids 22 moved for feeding to the ends of the rim along the guides on the machine bed and driven by a pulley 16 connected by a belt 17 with counterdrive 15.

The rim blank is placed on the machine table so that the fists 1, 2, 2 are located inside its circumference; pressing the handle 4 on the friction clutches located in the pulleys 5, 5 is driven

rotational movement of the screw 6 in the appropriate direction. When the nuts 7 and 7 move along BHHTV b towards the center, the levers 9, 9 turn in different directions and, with their fists 2, 2, spread the rim to the required size; then the handle 4 is automatically turned off from the action by means of a finger 4 on the nut 7, and the wiring mechanism is stopped. The action of the handle 10 moves the eaves saw 11, cutting off both ends of the rim at the same time, which is then retracted to its original position. By pressing the pedal 13, a hook-shaped rod 12 is set in motion which sets one end of the rim against the other in one line, then pressing the handle 10 of the cutter 14, 14 is fed to the rim, cut at the end of the rim of the quarter and the handle 10 is retracted . By pressing the handle 4 | on the friction clutch, the screw b is set in motion, the fists 2, 2 are retracted inwards, and the rim, set under the influence of elastic forces, sits in a quarter cut at its ends.

PRA D MEETING AT.

The machine for distributing, preliminary cutting of the ends and landing in the lock of a rim

The wheels of the peasant's way, characterized by the cumulative use of: a) a wrench mechanism, consisting of a screw 6 with right and left cuts, acting, in its rotation of the drive in one direction or the other, through the nuts 7 and 7 on the levers 8 and 8, bearing Each, on the free end, pressing the rim of the wheel fist 2, b) of the end blade AND, intended for trimming (Fig. 5 and 6) of the excess ends of the rim (Fig. 4), c) of the hooked rod 12, driven from the pedal 13 and serving to bring the sawed-off ends of the rim opposite to each other the position (fig. 7), and d) of the mechanism for cutting off the ends of the rim of quarters (fig. 8), consisting of two, mounted on parallel axes and shifted relative to each other by a depth of quarter, circular saws or mills 14, mounted on common sled 22 moved for feeding to the ends of the rim along the guides on the machine bed, which cutting the quarters aims to get a tight joint (Fig. 9) of the ends of the rim under the influence of elastic forces, after releasing it from the impact of the cams 2 by pulling together the nuts 7 and 7.

Fig .. to the patent State. the construction of household engineering

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