CN218964381U

CN218964381U - Fixed beam gantry type three-dimensional five-axis laser cutting machine body

Info

Publication number: CN218964381U
Application number: CN202220918479.7U
Authority: CN
Inventors: 朱驰; 刘程林; 严尚武; 张崇尧; 武亚锟; 吴苶
Original assignee: Huagong Farley Cutting and Welding System Engineering Co Ltd
Current assignee: Huagong Farley Cutting and Welding System Engineering Co Ltd
Priority date: 2022-04-20
Filing date: 2022-04-20
Publication date: 2023-05-05
Anticipated expiration: 2032-04-20

Abstract

The utility model provides a fixed beam gantry type three-dimensional five-axis laser cutting machine body, which comprises two H-shaped steel, wherein the two H-shaped steel are arranged in parallel and extend along the length direction of the machine body, two longitudinal steel plates are respectively arranged at two sides of the H-shaped steel along the length direction of the machine body and extend along the length direction of the machine body, the top plate of the H-shaped steel is connected with the bottom plate of the H-shaped steel through the longitudinal steel plates, a plurality of transverse rib plates are respectively arranged at two sides of the vertical plate of the H-shaped steel along the length direction of the machine body, the top plate of the H-shaped steel is connected with the bottom plate of the H-shaped steel through the transverse rib plates at intervals, the two H-shaped steel are connected through a plurality of transverse rectangular pipes at intervals along the length direction of the machine body, the two transverse rectangular pipes are connected through one longitudinal rectangular pipe, and a guide rail mounting surface is arranged at the top of the two H-shaped steel.

Description

Fixed beam gantry type three-dimensional five-axis laser cutting machine body

Technical Field

The utility model relates to the field of laser cutting, in particular to a fixed beam gantry type three-dimensional five-axis laser cutting machine, and particularly relates to a fixed beam gantry type three-dimensional five-axis laser cutting machine body.

Background

The three-dimensional five-axis laser cutting machine is widely applied to the industries of automobile thermoforming, aerospace and the like, the traditional laser cutting machine is generally an overhead gantry type, a cross beam moves, a workpiece is not moved, the requirements of the structure on part machining and assembly are high, and the cost is correspondingly high. The existing fixed-beam gantry machine tool mainly has large parts such as a machine body, which are mostly cast iron parts, has large weight, is suitable for mass production, and has high small-batch customization cost.

Disclosure of Invention

The utility model aims to overcome the defects of the prior art, provides a fixed beam gantry type three-dimensional five-axis laser cutting machine body, reduces the manufacturing cost of the machine body as much as possible, ensures the strength and the rigidity of the machine body, and is suitable for small-batch custom production.

The utility model is realized in the following way:

the utility model provides a fixed beam gantry type three-dimensional five-axis laser cutting machine body, which comprises two H-shaped steel, wherein the two H-shaped steel are arranged in parallel and extend along the length direction of the machine body, two longitudinal steel plates are respectively arranged at two sides of the H-shaped steel along the length direction of the machine body and extend along the length direction of the machine body, the top plate of the H-shaped steel is connected with the bottom plate of the H-shaped steel through the longitudinal steel plates, a plurality of transverse rib plates are respectively arranged at two sides of the vertical plate of the H-shaped steel along the length direction of the machine body, the top plate of the H-shaped steel is connected with the bottom plate of the H-shaped steel through the transverse rib plates at intervals, the two H-shaped steel is connected with the two transverse rectangular pipes at intervals along the length direction of the machine body, the two transverse rectangular pipes are connected through one longitudinal rectangular pipe, the tops of the two H-shaped steel plates are respectively provided with a guide rail mounting surface, and the longitudinal steel plates positioned at the outer side of the machine body are provided with upright post mounting surfaces.

Further, the two H-shaped steel are connected through a thin steel plate, the thin steel plate extends along the length direction of the lathe bed, and the thin steel plate covers the upper parts of the transverse rectangular pipe and the longitudinal rectangular pipe.

Further, the thickness of the steel sheet is 1mm to 3mm.

Further, a rack mounting surface is arranged on one of the longitudinal steel plates positioned on the inner side of the lathe bed.

Further, the longitudinal rectangular tube is located at the intermediate position between the two H-shaped steels.

Further, the transverse rib plates are uniformly arranged at intervals along the length direction of the machine body.

Further, the transverse rectangular pipes are uniformly arranged at intervals along the length direction of the lathe bed.

The utility model has the following beneficial effects:

the utility model provides a fixed beam gantry type three-dimensional five-axis laser cutting machine body, which reduces the manufacturing cost of the machine body, ensures the strength and the rigidity of the machine body, and is suitable for small-batch production due to being a welding piece.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is an overall outline view of a lathe bed according to an embodiment of the present utility model;

fig. 2 is an external view of an internal structure of a lathe bed according to an embodiment of the present utility model;

fig. 3 is a cross-sectional view of an internal structure of a lathe bed according to an embodiment of the present utility model.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate describing the present utility model and simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. In the description of the utility model, unless otherwise indicated, the meaning of "a number" is two or more.

As shown in fig. 1-3, the embodiment of the utility model provides a fixed beam gantry type three-dimensional five-axis laser cutting machine body, which comprises two H-shaped steel 1, wherein the two H-shaped steel 1 are arranged in parallel and extend along the length direction of the machine body 2, two longitudinal steel plates 3 are respectively arranged at two sides of the H-shaped steel 1 along the length direction of the machine body, the longitudinal steel plates 3 extend along the length direction of the machine body, a top plate 4 of the H-shaped steel 1 is connected with a bottom plate 5 of the H-shaped steel 1 through the longitudinal steel plates 3, the top plate 4 and the bottom plate 5 are welded with the longitudinal steel plates 3, a plurality of transverse rib plates 6 (transverse direction is the width direction of the machine body) are respectively arranged at two sides of a vertical plate 14 of the H-shaped steel 1 along the length direction of the machine body, the top plate 4 of the H-shaped steel 1 is uniformly arranged at intervals along the length direction of the machine body, the two H-shaped steel 1 are connected with the bottom plate 5 of the H-shaped steel 1 through a plurality of transverse rib plates 7 in a welding mode, the transverse pipes 7 are uniformly arranged at intervals along the length direction of the machine body, the two transverse steel pipes 7 are connected through a longitudinal pipe 8, the two rectangular steel plates 8 are welded with the longitudinal steel 8, and the two rectangular steel plates 8 are positioned at the middle positions between the two H-shaped steel mounting surfaces 1 are respectively. The vertical steel plate 3 positioned outside the lathe bed is provided with an upright post mounting surface 11. Two upright posts and a cross beam form a fixed beam gantry. One of the longitudinal steel plates 3 positioned on the inner side of the lathe bed is provided with a rack mounting surface 12. The workbench is in sliding connection with the guide rail mounting surface 9, and a gear on the rotating shaft of the workbench motor is matched with a rack arranged on the rack mounting surface.

The two H-shaped steel 1 are connected through a thin steel plate 10, the thin steel plate 10 extends along the length direction of the lathe bed, and the thin steel plate 10 covers the transverse rectangular pipe 7 and the longitudinal rectangular pipe 8. The steel sheet 10 may be formed by splicing a plurality of steel sheets. Three processing surfaces 13 for adjusting the level can be arranged on the thin steel plate 10, the three processing surfaces 13 are respectively positioned at two ends and the middle position of the length direction of the machine body, a bar type level gauge is respectively arranged on the three processing surfaces 13 to see whether the three positions on the left, the middle and the right of the machine body are level, and the bar type level gauge and the using method thereof are in the prior art and are not repeated herein.

The whole body of the fixed beam gantry type three-dimensional five-axis laser cutting machine adopts a mode of welding a steel plate and a section bar, as shown in figure 1, the whole body is a cuboid, two sides of an upper plane are respectively provided with a guide rail mounting surface 9 for mounting an X-axis guide rail, the inner side surface is provided with a rack mounting surface for mounting an X-axis rack, two outer side surfaces of the machine body are respectively provided with a mounting surface for mounting a stand column, the mounting surface is also provided with a key slot for accurately positioning the stand column, and three processing surfaces 13 are uniformly distributed in the middle of the machine body and used for horizontally adjusting the machine body. The internal structure of the lathe bed is as shown in fig. 2 and 3, the whole is formed by welding a left H-shaped steel 1 and a right H-shaped steel 3 with four longitudinal steel plates, a plurality of transverse rib plates 6 are longitudinally arranged on two sides of the H-shaped steel to increase the whole strength and rigidity, the middle is connected by a plurality of rectangular pipes and covered by a thin steel plate 10 with the thickness of 2mm, the strength is ensured, the whole appearance is not influenced, and the two ends of the lathe bed along the length direction are sealed by steel plates. The materials used in the integral structure are economical and reasonable in collocation, the strength and the rigidity are ensured, the manufacturing cost is greatly reduced, and the welding piece is suitable for small-batch production.

The lathe bed is applied to a fixed beam type three-dimensional five-axis laser cutting machine, can meet the bearing requirement, has good strength and rigidity, and has good operation effect.

What is not described in detail in this specification is prior art known to those skilled in the art.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.

Claims

1. A fixed beam gantry type three-dimensional five-axis laser cutting machine body is characterized in that: including two H shaped steel, two H shaped steel parallel arrangement just all extends along lathe bed length direction, and H shaped steel respectively is equipped with a vertical steel sheet along lathe bed length direction's both sides, vertical steel sheet extends along lathe bed length direction, H shaped steel's roof pass through vertical steel sheet with H shaped steel's bottom plate links to each other, H shaped steel's vertical board respectively is equipped with a plurality of horizontal gusset along lathe bed length direction's both sides, each horizontal gusset along lathe bed length direction interval arrangement, H shaped steel's roof pass through horizontal gusset with H shaped steel's bottom plate links to each other, two H shaped steel passes through a plurality of horizontal rectangular tube and connects, each horizontal rectangular tube sets up along lathe bed length direction interval, two link to each other through a vertical rectangular tube between horizontal rectangular tube, two H shaped steel's top all is equipped with a guide rail installation face, is equipped with the stand on the vertical steel sheet that is located the lathe bed outside.

2. The fixed beam gantry three-dimensional five-axis laser cutting machine bed of claim 1, wherein: the two H-shaped steel plates are connected through a thin steel plate, the thin steel plate extends along the length direction of the lathe bed, and the thin steel plate covers the upper parts of the transverse rectangular pipe and the longitudinal rectangular pipe.

3. The fixed beam gantry three-dimensional five-axis laser cutting machine bed of claim 2, wherein: the thickness of the thin steel plate is 1 mm-3 mm.

4. The fixed beam gantry three-dimensional five-axis laser cutting machine bed of claim 1, wherein: one longitudinal steel plate positioned on the inner side of the lathe bed is provided with a rack mounting surface.

5. The fixed beam gantry three-dimensional five-axis laser cutting machine bed of claim 1, wherein: the longitudinal rectangular pipe is positioned at the middle position between the two H-shaped steels.

6. The fixed beam gantry three-dimensional five-axis laser cutting machine bed of claim 1, wherein: the transverse rib plates are uniformly and alternately arranged along the length direction of the lathe bed.

7. The fixed beam gantry three-dimensional five-axis laser cutting machine bed of claim 1, wherein: the transverse rectangular pipes are uniformly arranged at intervals along the length direction of the lathe bed.