JP2000354911A - Two-point supporting base for right angle cutting for mechanical cutter - Google Patents

Abstract

PROBLEM TO BE SOLVED: To always cut an object to be cut at a right angle relative to the object when it is cut by a mechanical cutter. SOLUTION: When an object 4 to be cut is put on a two-point supporting base 1, the two-point supporting base 1 is rotated and moved in the vertical direction with a rotary shaft A of the two-point supporting base 1 as a center by weight of an object to be cut 4, the two-point supporting base 1 becomes parallel to the object 4 and therefore, the object 4 becomes parallel to a receiving base of a mechanical cutting device D in the same way in also a state that the object 4 is put on the receiving base of the mechanical cutting device D put on the two-point supporting base 1. When the object 4 is cut by fastening a fixed vice of the mechanical cutting device D in this state, a cutting surface can be always cut at a right angle relative to the object 4. In this case, the two-point supporting base 1 and the mechanical cutting device D put on the supporting base 1 are balanced in weight in left and right directions with the rotary shaft A of the two-point supporting base 1 as the center.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION This apparatus is used when a mechanical cutter such as a high-speed cutter or a rotary band saw is used. This allows cutting to be automatically cut at right angles to the cutting

[0002]

2. Description of the Related Art When cutting a long cut with a mechanical cutter such as a conventional high-speed cutter or a rotary band saw, in order to cut at a right angle to the longer side of the cut,
In order to match the height of the pedestal of the mechanical cutter, the height of the cut side and the side opposite to the cutting side were adjusted according to the height of the pedestal of the mechanical cutter. It was very difficult to completely match the height of the cutter with the height of the cutter, which made it difficult to cut the cut surface completely perpendicular to the longer part of the cut.

[0003]

According to the present invention, a mechanical cutter is provided on a table having two support points (hereinafter referred to as a two-point support table).
The two-point support stand is tilted parallel to the cut object by placing it on the cut object, so that the cut object is automatically parallel to the cradle of the mechanical cutter. Even if the height of the cut object does not match the height of the pedestal of the mechanical cutter, the two-point support tilts and the cut object and the mechanical Is a device for cutting the cut material at a right angle with the receiving stand of the cutting device being parallel.

[0004]

The structure of the present invention will be described. In the drawings, a mechanical cutter D is placed on a two-point support 1, and in this state, a rotary cutter A is mounted on the two-point support. It is assumed that the right and left are balanced. In this balanced state, the cut material 4 is cut into a mechanical cutter D.
The two-point support 1 is parallel to the cut object 4 by the weight of the cut object 4 when placed on the pedestal. Therefore, the pedestal of the mechanical cutter D mounted on the two-point support base is also a cut object. When the fixed object of the mechanical cutter D is tightened in this state and the cut object 4 is cut in this state, the cut object 4 is cut at a right angle to the cradle of the mechanical cutter D. When the weight of the cut object 4 is light, the pedestal of the mechanical cutter D and the cut object 4 can be made parallel by holding the cut object 4 by hand.
In this state, if the cut object 4 is cut by tightening the fixed vise of the mechanical cutter D, the cut object 4 is cut at a right angle to the cradle of the mechanical cutter D. Since the images are difficult to understand in the plan view and the side view in FIGS. 1 to 9, the entire image can be understood well by referring to the perspective view in FIG. 10.

[0005]

When a mechanical cutter is installed on the two-point indicating table to cut a cut piece, the cut surface can always be cut at a right angle to a longer cut piece.

[0006]

DESCRIPTION OF THE PREFERRED EMBODIMENTS In a mechanical cutter, when cutting at a right angle to a cut, insert an object under the cut in order to adjust the height of the cut to the height of the pedestal of the mechanical cutter. The height was adjusted, but by using this two-point support, the mechanical cutter is tilted, and the pedestal of the mechanical cutter becomes parallel to the mechanical cutter. There is no need. As a result of actually manufacturing and using the two-point support table, as shown in FIG. 5, the rotation axis A of the two-point support table and the cutting line B of the mechanical cutter are used.
Are not parallel, cutting can be performed more stably.

[0007]

By using the two-point support, the cut object can be cut at a right angle to a mechanical cutter without changing the height of the cut object.

[Brief description of the drawings] [Explanation of symbols]

DESCRIPTION OF SYMBOLS 1 Two-point support stand 2 Support point 3 Fixed surface 4 Cut object A Rotation axis of two-point support stand B Cutting line of mechanical cutter C Mark with cut surface at right angle D Mechanical cutter

FIG. 1 is a plan view when a rotation axis of a two-point support stand is parallel to a cutting line of a mechanical cutter.

FIG. 2 is a side view of FIG. 1 (a state in which a two-point support stand is inclined leftward with respect to a fixed surface).

FIG. 3 is a side view of FIG. 1 (a state in which a two-point support stand is parallel to a fixed surface).

FIG. 4 is a side view of FIG. 1 (a state in which the two-point support base is inclined rightward with respect to the fixing surface).

FIG. 5 is a plan view when the rotation axis of the two-point support is inclined with respect to the cutting line of the mechanical cutter.

FIG. 6 is a side view of FIG. 5 (a state in which the two-point support base is inclined to the lower left with respect to the fixed surface).

7 is a side view of FIG. 5 (a state in which the two-point support stand is parallel to the fixed surface).

8 is a side view of FIG. 5 (a state in which the two-point support base is inclined to the upper right side with respect to the fixed surface).

FIG. 9 shows a state in which a cut object is placed on the two-point support table in FIG. 1 (a state in which the two-point support table is inclined parallel to the cut object by the weight of the cut object).

FIG. 10 is a perspective view of a state where a mechanical cutter is placed on the two-point support base of FIG. 5;

Claims (1)

[Claims] An apparatus for cutting a cut object at right angles to the cut object.