CN218311983U - Adjustable upright post of vertical machining center - Google Patents

Abstract

The utility model relates to a stand with adjustable vertical machining center, including the stand body, the stand body bottom is provided with the arch bottom surface, and arch bottom surface both sides then the symmetry is provided with arch pier base I, still increases to fill up including the arch, and the arch bottom surface is installed the arch and is increased and fill up, and the arch increases to fill up and has the cavity, is provided with a plurality of monolithic type arch strengthening rib pieces in the cavity, and the arch increases to fill up both sides and corresponds arch pier base I and be provided with arch pier base II. The arch bottom surface has been adopted to the stand column body bottom, most the turning moment stress that produces by the load originally turns into compressive stress, and base and column mouting position have designed the arch and have increased the pad, can supply the customer according to the high demand of self processing material, increase the pad through the arch of installing a plurality of models, select table surface to the distance height of main shaft terminal surface. On the basis of adopting a height upright post, the height of the upright post is adjustable, the labor cost is greatly reduced, and the application range of the equipment is enlarged.

Description

Adjustable upright post of vertical machining center

Technical Field

The utility model relates to a machine tool machining center stand technical field, concretely relates to stand with adjustable vertical machining center.

Background

The stand is as the important part of vertical machining center, bear parts such as main shaft box and main shaft, make it along vertical direction up-and-down motion, machining center machine is mostly fixed stand, the workstation is the rectangle, and because the rigidity of stand, the processing scope on the workstation receives the restriction, if design alone and the stand of multiple height then design, casting and processing cost are higher, how realize on the basis that satisfies multi-user's demand, stand height-adjustable is the direction of research and development in the industry always, like chinese utility model patent "a two main shaft disk machine tool of adjustable machining height", publication number CN214869145U, including the base, the both sides of base are provided with the stand respectively, all be provided with the sword tower that is used for processing work piece on two stands, on the base and for the position department of sword tower equally divide and do not install the dish that is used for centre gripping instrument, on the base and for two be provided with the baffle between the stand, the rear end of sword tower is provided with the driving motor that the driving sword tower moved, but all be provided with lateral shifting on the tailstock through the lift board install on the tailstock and the lift tailstock, and the more the stand needs to adjust its heavy dynamic adjustment through the lift motor, and the stand, and it is the more frequent adjustment of the high dynamic adjustment of the lift center machine tool carriage, and the upright to realize the high degree of difficulty of the lift motor, and the high dynamic adjustment, and the upright to adopt the high degree of the lift motor on the pedestal.

SUMMERY OF THE UTILITY MODEL

To the above problem, the utility model provides a stand with adjustable vertical machining center.

The utility model discloses a concrete technical scheme is: the utility model provides a stand with adjustable vertical machining center, includes the stand body, the stand body bottom is provided with the arch bottom surface, arch bottom surface both sides then the symmetry be provided with arch pier base I, still include the arch and increase and fill up, the arch bottom surface is installed the arch and is increased and fill up, the arch increases to fill up and opens in has the cavity, be provided with a plurality of monolithic type arch strengthening rib pieces in the cavity, the arch increases and fills up both sides and correspond arch pier base I and be provided with arch pier base II.

Further, preferably, the single-piece arched reinforcing rib further comprises a transverse reinforcing rib, and the transverse reinforcing rib is arranged in the cavity and perpendicular to the single-piece arched reinforcing rib pieces.

Further, preferably, the single-piece arched reinforcing rib pieces are provided with 3~5 pieces in parallel and symmetrically.

Further, preferably, the arch pier seat I is provided with a connecting hole, and the top surface of the corresponding arch pier seat II is provided with a connecting hole II.

Further, preferably, the lower bottom surface of the arch pier seat II is provided with a mounting hole connected with the base.

The utility model has the advantages that: the arch bottom surface has been adopted to the stand column body bottom, most the conversion of the moment of flexure stress that originally produces by the load into compressive stress, and base and column mouting position have designed the arch and have increased the pad, can supply the customer to increase the pad according to the high demand of self processing material, through the arch of installing a plurality of models, select table surface to the distance height of main shaft terminal surface. On the basis of adopting a height stand column, the height of the stand column is adjustable, the labor cost is greatly reduced, the application range of the equipment is enlarged, and the requirements for processing products such as small and medium-sized mechanical accessories, molds, automobiles, motorcycles, furniture, electronic equipment and the like are met.

Drawings

Fig. 1 is a front view of an adjustable column of the vertical machining center of the present invention.

Fig. 2 is a front half-section view of the upright post body of the utility model.

Fig. 3 is a schematic perspective view of the arched heightening pad of the present invention.

Fig. 4 is a top view of the arched heightening pad of the present invention.

In the figure: 100-column body, 1-arch bottom surface, 2-arch pier base I, 3-arch heightening pad, 4-cavity, 5-single-piece arch reinforcing rib piece, 6-transverse reinforcing rib, 7-arch pier base II, 801-connecting hole I, 802-connecting hole II, 9-mounting hole.

Detailed Description

In order to make the technical problems and technical solutions solved by the present invention more clearly understood, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

In the description of the present invention, it is to be understood that the terms "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely for convenience of description of the present invention, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.

In the description of the present invention, it should also be noted that, unless explicitly stated or limited otherwise, the terms "disposed," "mounted," and "connected" are to be construed broadly, and may for example be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1, the adjustable column of the vertical machining center includes a column 100, the column 100 is an existing structural body of the machining center, and only the bottom of the column 100 is optimally designed, as shown in fig. 2, an arch bottom 1 is adopted, arch pier seats i 2 are symmetrically arranged on two sides of the arch bottom 1, and the arch surface design converts most of bending moment stress originally generated by load into compressive stress.

As shown in fig. 3 and 4, still include the arch and increase pad 3, the arch bottom surface 1 is installed the arch and is increased pad 3, and the arch increases to fill up and to have seted up in 3 the top and be open structure's cavity 4, is provided with 3 monolithic arch strengthening rib pieces 5 in the cavity, and perpendicular to monolithic arch strengthening rib piece 5 is provided with horizontal strengthening rib 6 in the cavity, and horizontal strengthening rib 6 is located the arch and faces the high point, and the arch increases and fills up 3 both sides and correspond arch pier seat I2 and be provided with arch pier seat II 7.

On the basis of adopting the cavity 4 design to reduce the weight of the arch heightening pad 3, the thin-wall ribs or arch ribs of the single-piece arch reinforcing rib sheet 5 are used as the main bearing components for the purposes of light self weight and large bearing.

The arched pier seat I2 is provided with a connecting hole 801, and the top surface of the corresponding arched pier seat II 7 is provided with a connecting hole II 802.

And the lower bottom surface of the arch pier seat II 7 is provided with a mounting hole 9 connected with the base.

The present invention has been described in detail with reference to the specific and preferred embodiments, but it should be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and any modifications, equivalents and substitutions made within the spirit and principle of the present invention should be included within the scope of the present invention.

Claims (5)

1. The utility model provides a stand with adjustable vertical machining center, includes stand body (100), its characterized in that, stand body (100) bottom is provided with arch bottom surface (1), arch bottom surface (1) both sides then the symmetry is provided with arch pier seat I (2), still include the arch and increase pad (3), arch bottom surface (1) is installed the arch and is increased pad (3), the arch increases pad (3) internal division and has cavity (4), be provided with a plurality of monolithic type arch strengthening rib pieces (5) in the cavity, the arch increases pad (3) both sides and corresponds arch pier seat I (2) and be provided with arch pier seat II (7).

2. The adjustable upright post of a vertical machining center according to claim 1, further comprising a transverse reinforcing rib (6), wherein the transverse reinforcing rib (6) is arranged in the cavity and is perpendicular to the single-piece arched reinforcing rib sheet (5).

3. The adjustable upright post of a vertical machining center as claimed in claim 1, wherein the single-piece arched reinforcing rib pieces (5) are symmetrically provided with 3~5 pieces in parallel.

4. The adjustable upright post of a vertical machining center as claimed in claim 1, wherein the arched pier seat I (2) is provided with a connecting hole (801), and the top surface of the arched pier seat II (7) is correspondingly provided with a connecting hole II (802).

5. The adjustable upright post of the vertical machining center according to claim 1 or 4, wherein the lower bottom surface of the arched pier seat II (7) is provided with a mounting hole (9) connected with the base.

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