SU16404A1 - Automatic device for pressing to the board scale when trimming it on the end machine - Google Patents

Description

In the proposed device for pressing the board to the measuring ruler, a lever is applied, driven by the machine frame and including a coupling clutch, which rotates the shaft with the clamps.

In FIG. 1 is a side view of a predged device; FIG. his front.

At the end of the shaft 7 fastened in the machine tool and the clamps 9, the coupling coupling 5-6 (Fig. 1 and 2), fitted with a fork 4, connected by means of the shackle 10 to the fixed axis 3 of the lever 2, marks the latter Moving the frame 1 and moving it exits the coupling 5-b, which with the help of the pulley 13 rotates the shaft 7: by the clamps 9, pressing the board to the cutter 14 of the machine- (Fig. 1 and 2). The clamps are enclosed in barrier boxes 12 (Fig. 2) and, in order to soften the impact when in contact with the board, are provided with elastic pads 11, while the clamp in the non-working position rests on rubber pads 15 (Fig. 2) softening beats, ar clamps on cancer machine when they retraction in the original position. :

The subject of the patent.

1.Automatic fixture for pressing the board to the measuring line when trimming it on a miter machine, characterized by the use of the machine moved by the frame, when it is lifted and spotted, lever 2 (Fig. 1 and 2) with fixed axis 3, connected with clevis 10 with fork 4 coupling coupling 5-, intended for coupling its parts during saw lifting, for communicating rotation апpu7 with clamps 9, in order to push the board to the gauge, and during release during sawing-up time to release the board from the clamps ./

2. In the device described in item 1, the use of elastic pads 11 on the clamps 9 in the chains of the impact when they are in contact with the board.

3. In the device described in paragraph 1, the use of barrier boxes 12 at the clamps, in order to protect them from workers.