SK500292010U1 - Clamping device for cutting wood - Google Patents

Abstract

Clamping device for cutting wood is composed of a height-adjustable, fixed holder (1), on which is mounted structure (2) with horizontal rotary guide rollers (3) and V-shaped helical rotary guide rollers (4). One part of the structure (2) is equipped with an adjustable stop (5) for adjustment of sawed wood length. The end of this structure part (2) is equipped with an articulated mechanism (6) for actuating the saw blade (7) of a power saw to cut and from cut. The articulated mechanism (6) is equipped with the clamp jig for the power saw.

Description

Technical field

The technical solution relates to a preparation for cutting wood. such as firewood.

BACKGROUND OF THE INVENTION

At present, so-called tailstocks are used for sawmilling, which consist of at least two X-fixed bases, which are connected at the bottom by longitudinal bars. Then, in the upper intersection of the base X, the piece of wood to be processed is laid and what extends over one end of the tailstock is intended for sawing. The shifting of the wood by the tailstock can only be done in two hands and therefore the file has to be laid, moved the processed wood and estimated the length for sawing. Then grab the saw and drain. The work performed in this way is quite lengthy and especially dangerous when handling the running saw. Because then at work one more helper is needed, which throws the processed wood along the tailstock and determines the length of wood to be cut. There is also an increased risk of injury with such a work system.

The essence of the technical solution

The essence of the solution consists of a jig for cutting wood of the so-called meter, which consists of a height-adjustable stable stand on which the structure with horizontal guide swivel rollers is mounted and V-shaped guide swivel rollers. The rollers can be mounted on bearings for less resistance when shifting the timber, to the cutting point. One part of the structure is equipped with an adjustable stop to adjust the length of sawn wood. The end of this part of the structure is equipped with a hinge mechanism to bring the saw blade into and out of the cut. The hinge mechanism is further provided with a tool for fastening the chainsaw. Above the saw blade there is a saw blade cover attached to the hinge mechanism.

Overview of the figures in the drawing

Figure 1 schematically depicts the device in two views. Figure 2 is an axonometric view of the jig with the chainsaw mounted.

Example

The timber cutting tool of the so-called meter consists of a height-adjustable, stable stand X on which the structure 2 is mounted with the horizontal guiding rollers 3 and V-shaped oblique guiding rollers

4. The rollers 3, 4 can be mounted on bearings due to less resistance when shifting the timber to the cut point. One part of the structure 2 is provided with an adjustable stop 5 for adjusting the length of sawn wood. The end of this part of the structure 2 is equipped with a hinge mechanism 6 for bringing the saw blade 7 into and out of the cut. The articulated mechanism 6 is further provided with a tool for fastening the chainsaw. Above the saw blade 7, a saw blade cover 8 is attached to the hinge mechanism 6. When sawing wood, the operator adjusts the structure 2 to the correct height. It attaches the chainsaw to the hinge mechanism 6 by means of a saw fixture. The operator then adjusts the stop 5 to determine the sawn length of the wood. On a structure 2 with horizontal guiding rollers 3 and V-shaped inclined guiding rollers 4, the wood to be processed lays the meter, releases the saw and tilts it on the hinge mechanism 6 with one hand, pushing the wood to the stop 5 with the other using a hinge mechanism 6, presses the saw blade 7 into the cut and cuts off the piece of wood required or cut off. set length. It then tilts the saw again and repeats the process to the end.

Claims (3)

LOADS Timber cutting tool, characterized in that it consists of a height-adjustable stable stand (1) on which a structure (2) with horizontal guiding rollers (3) and V-shaped guiding rollers (4) is mounted, then one part of the structure (2) is provided with an adjustable stop (5) for adjusting the length of sawnwood, the end of this part of the structure (2) being equipped with a hinge mechanism (6) to bring the saw blade (7) into and out of cut, hinge mechanism (6) is further provided with a tool for fastening the chainsaw. Wood cutting tool according to claim 1, characterized in that the rollers (3, 4) are mounted on the bearings because of the lower resistance when shifting the wood, metered to the cutting point. Wood cutting tool according to claims 1 and 2, characterized in that a saw blade cover (8) is fastened to the hinge mechanism (6) above the saw blade (7).