A gantry type machine tool component with optimized ribs

Abstract

A vertical machining center structure with rib optimization includes a plurality of polygonal ribs arranged as a component structure. Each polygonal rib is composed of hollow or solid polygons, including at least triangles, quadrilaterals, or trapezoids. The component structure is divided into two sides: a weak structural strength zone with a high number and / or density of polygonal ribs; a medium structural strength zone between the component structures with a low number and / or density of polygonal ribs; and a strong structural strength zone between the two weak structural strength zones and the medium structural strength zone in the middle, where no polygonal ribs are provided. This invention utilizes structural strength analysis as the basis for the distribution and arrangement of ribs in the vertical machining center component structure, achieving both overall structural strength maintenance and lightweighting of the vertical machining center component structure.

Claims

1. A vertical machining center structure with rib optimization, comprising a plurality of polygonal ribs arranged as a component structure; wherein: the component structure is divided into a weak structural strength zone, a medium structural strength zone, and at least one strong structural strength zone between the weak structural strength zone and the medium structural strength zone based on structural strength information obtained during machining; the polygonal ribs are composed of hollow or solid polygons comprising at least triangles, quadrilaterals, or trapezoids; the two sides of the component structure are the weak structural strength zones, where a large number and / or high density of polygonal ribs are provided; the area between the component structures is the medium structural strength zone, where a small number and / or low density of polygonal ribs are provided at intervals; the number and / or arrangement density of polygonal ribs in the weak structural strength zone is greater than that in the medium structural strength zone; and the strong structural strength zone between the two weak structural strength zones and the middle medium structural strength zone does not have polygonal ribs.

2. The ribbed vertical machining center structure as described in claim 1, wherein: the thickness of each side of the polygonal rib increases or decreases according to the structural strength.

3. The vertical machining center structure with rib optimization as described in claim 1, wherein: the polygonal rib comprises, from the upper right to the lower right, a first trapezoidal unit, a second triangular unit, a third triangular unit, a fourth triangular unit, a fifth rectangular unit, a sixth trapezoidal unit, and a seventh trapezoidal unit stacked together, and then several polygonal ribs are arranged laterally to form a beam structure.

4. The ribbed optimized vertical machining center structure as described in claim 1 or 2, wherein: the component structure is provided with a component housing.

5. The ribbed vertical machining center structure as described in claim 3, wherein: a concave region is formed between the first trapezoidal unit and the fifth rectangular unit of the component structure, and an assembly surface is formed on the side of the first trapezoidal unit and the fifth rectangular unit, such that a vertical column is movably fixed on the assembly surface, and a machining spindle is provided at the bottom end of the vertical column.

6. The ribbed vertical machining center structure as described in claim 5, wherein: the machining spindle includes a cutting or welding tool.

7. The ribbed optimized vertical machining center structure as described in claim 1 or 2, wherein: the component structure is a beam structure.

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