CN221120651U

CN221120651U - Novel multicavity straight line aluminium crossbeam

Info

Publication number: CN221120651U
Application number: CN202323169649.XU
Authority: CN
Inventors: 李一林
Original assignee: Shandong Yilin Jinggong Technology Co ltd
Current assignee: Shandong Yilin Jinggong Technology Co ltd
Priority date: 2023-11-23
Filing date: 2023-11-23
Publication date: 2024-06-11
Anticipated expiration: 2033-11-23

Abstract

The utility model discloses a novel multi-cavity linear aluminum beam, which comprises a beam body and is characterized in that: the inside equidistant integrated extrusion of crossbeam body has two risers, and the inside perpendicular to two riser direction symmetry integrated extrusion of crossbeam body has two risers, and integrated extrusion has first gusset between the lateral wall of two riser middle parts and both sides crossbeam body respectively, and integrated extrusion has the second gusset between the junction of every riser and diaphragm and the inside corner of crossbeam body respectively, the integrated extrusion of bottom corner of crossbeam body has the reinforcing part, the integrated extrusion of bottom of crossbeam body has the bottom plate stiffening rib, the integrated extrusion in top of crossbeam body has upper rail and rack to synthesize and lay the rib, has the advantage that the load is big, the deflection is little, can be better satisfy the working requirement of laser cutting machine.

Description

Novel multicavity straight line aluminium crossbeam

Technical Field

The utility model relates to the technical field of machining equipment, in particular to a novel multi-cavity linear aluminum beam.

Background

The linear aluminum cross beam is commonly used in various devices such as a laser engraving and milling machine, a laser cutting machine, an intelligent warehouse, a gantry machine tool and the like, and the structures such as a guide rail, a driving rack and the like are usually required to be installed on the linear aluminum cross beam so as to maintain a traveling part in the device to travel vertically and horizontally.

Before the design of my department applied for the Chinese patent of the application number CN202223034603.2, a novel multi-cavity linear aluminum beam is disclosed, a polygonal core part is included in a beam base body, a rib plate is connected between the outer side of the polygonal core part and the inner side of the base body, but the following problems exist:

the internal design structure of the original aluminum cross beam has low strength and easy deformation when bearing load, and is difficult to meet the operation requirement of high load.

Therefore, an aluminum beam structure with large load and small deformation is designed to meet the working requirements of a laser cutting machine, and development of a novel multi-cavity linear aluminum beam is needed.

Disclosure of utility model

First, the technical problem to be solved

The utility model aims to provide a honeycomb type double-cavity linear aluminum beam, which solves the problem that the aluminum beam is easy to deform due to high heat generated during cutting under the conditions of increasing the power of a laser cutting machine and increasing the thickness of a plate.

(II) summary of the utility model

In order to solve the technical problems, the utility model provides the following technical scheme: the utility model provides a novel multicavity straight line aluminium crossbeam, includes the crossbeam body, equidistant integrated extrusion in inside of crossbeam body has two risers, the inside perpendicular to of crossbeam body is two riser direction symmetry integrated extrusion has two crossbeams, two integrated extrusion has first gusset between the lateral wall of middle part and the both sides crossbeam body of riser respectively, every integrated extrusion has the second gusset between the junction of riser and crossbeam and the inside corner of crossbeam body respectively, the integrative extrusion in outside corner of crossbeam body has the reinforcing part, the integrative extrusion in bottom of crossbeam body has the bottom plate stiffening rib, the integrative extrusion in top of crossbeam body has upper rail and rack to comprehensively lay the rib.

Preferably, the thickness of the vertical plate is the same as that of the transverse plate, and the thickness of the transverse plate and the vertical plate is 2/3 of the wall thickness of the transverse beam body

Preferably, the thicknesses of the first rib plate and the second rib plate are the same, and the thicknesses of the first rib plate and the second rib plate are 2/3 of the wall thickness of the beam body.

(III) beneficial effects

The novel multi-cavity linear aluminum beam provided by the utility model has the advantages that:

1. The aluminum cross beam is formed by one-time extrusion of the aluminum profile extruder, the internal structure is adjusted to be two groups of cross plates and vertical plates which are vertically arranged, and the first rib plate and the second rib plate are arranged at the same time, so that the aluminum cross beam has the advantages of high load and small deformation, and can better meet the working requirements of a laser cutting machine.

Drawings

In order to more clearly illustrate the embodiments of the present 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, and it is obvious that the drawings in the following description are some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic view of the internal planar structure of the present utility model;

fig. 2 is a schematic perspective view of the present utility model.

In the figure: 1. a beam body; 2. a riser; 3. a cross plate; 4. a first rib plate; 5. a second rib plate; 6. a reinforcing part; 7. a bottom plate reinforcing rib; 8. the guide rail and the rack are integrated to be provided with a rib.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. The components of the embodiments of the present utility model generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. 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.

It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures.

In the description of the present utility model, it should be noted that, directions or positional relationships indicated by terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., are directions or positional relationships based on those shown in the drawings, or are directions or positional relationships conventionally put in use of the inventive product, are merely for convenience of describing the present utility model and simplifying the description, and are not indicative or implying that the apparatus or element to be referred to must have a specific direction, be constructed and operated in a specific direction, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," "third," and the like are used merely to distinguish between descriptions and should not be construed as indicating or implying relative importance.

Referring to fig. 1-2, a novel multi-cavity linear aluminum beam comprises a beam body 1, two vertical plates 2 are formed in the beam body 1 through equidistant integrated extrusion, the connection parts of the vertical plates 2 and the inner wall of the beam body 1 are subjected to fillet treatment, the inside of the beam body 1 is perpendicular to the two vertical plates 2, the two vertical plates 3 are formed through symmetrical integrated extrusion in the direction, the connection parts of the transverse plates 3 and the beam body 1 are subjected to fillet treatment, the connection parts of the transverse plates 3 and the vertical plates 2 are also subjected to fillet treatment, first rib plates 4 are respectively formed through integrated extrusion between the middle parts of the two vertical plates 2 and the side walls of the beam body 1 on two sides, second rib plates 5 are respectively formed through integrated extrusion between the connection parts of each vertical plate 2 and the transverse plates 3 and the corners of the beam body on the same condition, the beam can bear large bending moment and large torque, reinforcing parts 6 are integrally extruded at the corners of the bottom of the beam body 1, reinforcing ribs 7 are integrally extruded at the bottom of the beam body 1, the bottom of the beam body is subjected to fillet treatment, first rib plates are integrally extruded and the top guide rails on the beam body 1 and the side rails on the top of the beam body are integrally extruded and the side edges of the side rails on the side of the beam body are integrally extruded by the bottom ribs on the bottom edges of the beam body, and the side rails on the bottom rails and the side of the rails are integrally extruded with the bottom ribs and the bottom rails and the bottom rails.

Further, the thickness of the vertical plate 2 is the same as that of the transverse plate 3, and the thickness of the transverse plate 3 and the vertical plate 2 is 2/3 of the wall thickness of the transverse beam body 1.

Further, the thicknesses of the first rib plate 4 and the second rib plate 5 are the same, and the thicknesses of the first rib plate 4 and the second rib plate 5 are 2/3 of the wall thickness of the beam body 1.

Through detection, when a 500N force is applied simultaneously to the same position of the original structure aluminum cross beam and the multi-cavity linear aluminum cross beam (both cross beams are made of aluminum), deformation detection data of the two aluminum cross beams are as follows:

To sum up: according to the detection, under the condition that the applied force is the same, and the length specifications of the two aluminum crossbeams are the same, the deformation of the multi-cavity linear aluminum crossbeams is smaller than that of the original structure aluminum crossbeams, so that the deformation of the crossbeams is small under the action of the inner structure of the novel multi-cavity linear aluminum crossbeams, the load which can be born is large, and the working requirements of a laser cutting machine can be met.

Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. Novel multicavity straight line aluminium crossbeam, including crossbeam body (1), its characterized in that: the novel cross beam comprises a cross beam body (1), wherein two vertical plates (2) are arranged in the cross beam body (1) in an equidistant integrated extrusion mode, two vertical plates (3) are arranged in the cross beam body (1) in an integrated extrusion mode perpendicular to the two vertical plates (2) in a symmetrical integrated extrusion mode, first rib plates (4) are arranged between the middle parts of the vertical plates (2) and the side walls of the cross beam bodies (1) on the two sides in an integrated extrusion mode, second rib plates (5) are arranged between the connecting parts of the vertical plates (2) and the transverse plates (3) and the corner parts of the cross beam body in an integrated extrusion mode, reinforcing parts (6) are arranged in the corner parts of the bottom of the cross beam body (1) in an integrated extrusion mode, and bottom plate reinforcing ribs (7) are arranged in the bottom of the cross beam body (1) in an integrated extrusion mode, and upper guide rails and rack comprehensive placing ribs (8) are arranged on the top of the cross beam body (1).

2. The novel multicavity straight aluminum beam as recited in claim 1, wherein: the thickness of the vertical plate (2) is the same as that of the transverse plate (3), and the thickness of the transverse plate (3) and the vertical plate (2) is 2/3 of the wall thickness of the transverse beam body (1).

3. The novel multicavity straight aluminum beam as recited in claim 1, wherein: the thicknesses of the first rib plate (4) and the second rib plate (5) are the same, and the thicknesses of the first rib plate (4) and the second rib plate (5) are 2/3 of the wall thickness of the beam body (1).