CN216028877U - Beam of laser cutting machine - Google Patents

Abstract

The utility model discloses a beam of a laser cutting machine, which comprises a beam body, wherein an oil guide and dust blocking part is arranged on any one of the left side and the right side of the beam body, the oil guide and dust blocking part comprises an oil blocking part and a connecting piece, the connecting piece is fixedly connected with the beam body, the beam body comprises an inner ring, an outer ring, a first connecting rib and a second connecting rib, the first connecting rib and the second connecting rib are used for connecting the inner ring and the outer ring, the oil guide and dust blocking part can collect dropped oil stains and guide the oil stains to the front side and the rear side so as to prevent the oil stains from dropping on the ground, and meanwhile, the oil guide and dust blocking part can block dust and prevent the dust on the ground from rising upwards to influence a transmission system.

Description

Beam of laser cutting machine

Technical Field

The utility model particularly relates to a cross beam of a laser cutting machine.

Background

The base of the laser cutting machine is made of steel materials, the expansion coefficient is 4.8 × e-6, the cross beam is of an aluminum structure, the expansion coefficient is 9.6 × e-6, the top of the cross beam is provided with a laser head which reciprocates in the length direction, and meanwhile, the cross beam can also reciprocate in the direction perpendicular to the length direction; the movement of the beam is vertical to the movement direction of the laser head, and the laser head can move to any position in the plane along the X-axis direction and the Y-axis direction in the plane.

Therefore, a transmission system is arranged above the cross beam, so that transmission structures such as gears exist, and lubricating oil (gear oil) and the like in the transmission system of the existing laser cutting machine can drip on the ground due to the fact that the existing cross beam does not have an oil blocking structure.

For this reason, there is a strong need for a laser cutting machine beam that can guide oil and prevent oil from dropping to the ground.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a laser cutting machine beam capable of guiding oil and preventing oil from dropping on the ground.

The beam of the laser cutting machine designed according to the purpose comprises a beam body, wherein an oil guide dust blocking piece is arranged on any one of the left side and the right side of the beam body.

Preferably, the oil guiding and dust blocking member comprises an oil blocking member and a connecting member, the connecting member is fixedly connected with the beam body, and the outer side wall surface of the oil blocking member is provided with a dust blocking member extending downwards.

Preferably, the connecting piece is provided with a plurality of through holes, the beam body is correspondingly provided with threaded holes, and bolts are downwards penetrated in the through holes and are in threaded connection with the threaded holes.

Preferably, the beam body is composed of an inner ring, an outer ring, a first connecting rib and a second connecting rib, and the first connecting rib and the second connecting rib are used for connecting the inner ring and the outer ring.

Preferably, the second connecting ribs have two and are arranged in bilateral symmetry.

Preferably, eight first connecting ribs are symmetrically arranged up and down and are obliquely arranged.

Preferably, the lower end surface of the cross beam body further has a first protruding portion and a second protruding portion.

Preferably, a third protruding part is arranged on the outer wall of the upper part of the left side of the crossbeam body.

Preferably, the oil and dust guiding and blocking member is arranged on the left side of the beam body.

The oil guide and dust blocking device has the advantages of simple and reasonable structure and capability of guiding oil and preventing oil from dropping onto the ground, and compared with the prior art, the oil guide and dust blocking device comprises the beam body, the oil guide and dust blocking part is arranged on any one of the left side and the right side of the beam body, can collect dropped oil stains, and can guide the oil stains to the front side and the rear side so as to prevent the oil stains from dropping onto the ground, and meanwhile, the oil guide and dust blocking part can block dust, so that the phenomenon that the dust on the ground is lifted upwards to influence a transmission system is avoided.

Drawings

Fig. 1 is a schematic plan view of the present invention.

Detailed Description

The utility model is further described with reference to the following figures and examples.

Referring to fig. 1, the beam of the laser cutting machine comprises a beam body 100, wherein an oil guiding and dust blocking member 50 is arranged on either left side or right side of the beam body 100.

The oil guiding and dust blocking member 50 is composed of an oil blocking member 510 and a connecting member 520, the connecting member 520 is fixedly connected with the beam body 100, and a dust blocking member 540 extending downwards is arranged on the outer side wall surface of the oil blocking member 510.

Keep off oily piece 510 can collect the oil stain of drippage, simultaneously with the both sides water conservancy diversion around to the oil stain to the realization prevents that the oil stain from dripping subaerially, keeps off dirt piece 540 simultaneously and can keep off the dust, avoids subaerial dust to raise and influence transmission system.

The setting that keeps off oil spare can avoid the oil stain to drop from the left and right sides drippage after leading on oil keeps off dirt spare, simple structure, and collection effect is good, accords with the use needs.

The connecting piece 520 is provided with a plurality of through holes, the beam body 100 is correspondingly provided with threaded holes, and bolts 530 are arranged in the through holes in a downward penetrating mode and in threaded connection with the threaded holes.

The beam body 100 is composed of an inner ring 30, an outer ring 10, a first connecting rib 40 and a second connecting rib 20, and the first connecting rib 40 and the second connecting rib 20 are used for connecting the inner ring 30 and the outer ring 10.

The second connecting ribs 20 are arranged symmetrically left and right.

First splice bar 40 is from top to bottom the symmetry be equipped with eight and slope settings, and the upside has four promptly, the downside has four, and two adjacent first splice bars about are the splayed or fall the splayed setting, the holistic intensity of assurance that can be better to guarantee the stability of crossbeam in long-term use.

The lower end surface of the beam body 100 further has a first projection 60 and a second projection 70.

The outer wall of the upper part of the left side of the beam body 100 is provided with a third boss 80.

The oil guiding and dust blocking member 50 is disposed on the left side of the beam body 100.

The inner ring 30 is circular, transverse rectangular, vertical rectangular or elliptical, and the inner rings in different shapes are selected according to different stress requirements, so that the strength of the beam and the stability of long-term use are ensured.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used only for the convenience of description and simplicity of description, rather than to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the utility model, the terms "first" and "second" are used for descriptive purposes only, and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated.

The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims (9)

1. The utility model provides a laser cutting machine crossbeam, is including crossbeam body (100), its characterized in that: an oil guide and dust blocking piece (50) is arranged on any one of the left side and the right side of the beam body (100);

lead oily dirt blocking member (50) and constitute by oil blocking member (510) and connecting piece (520), connecting piece (520) with crossbeam body (100) fixed connection, be equipped with downwardly extending's dirt blocking member (540) on the outside wall of oil blocking member (510).

2. The laser cutter beam according to claim 1, characterized in that: the connecting piece (520) is provided with a plurality of through holes, the beam body (100) is correspondingly provided with threaded holes, and bolts (530) are downwards penetrated in the through holes and are in threaded connection with the threaded holes.

3. A laser cutter beam according to claim 1 or 2, characterized in that: the beam body (100) is composed of an inner ring (30), an outer ring (10), a first connecting rib (40) and a second connecting rib (20), and the first connecting rib (40) and the second connecting rib (20) are used for connecting the inner ring (30) and the outer ring (10).

4. A laser cutter beam according to claim 3, characterized in that: the two second connecting ribs (20) are arranged symmetrically left and right.

5. A laser cutter beam according to claim 3, characterized in that: eight and the slope setting are equipped with to first splice bar (40) longitudinal symmetry.

6. A laser cutter beam according to claim 1 or 2, characterized in that: the lower end surface of the beam body (100) is also provided with a first bulge part (60) and a second bulge part (70).

7. A laser cutter beam according to claim 1 or 2, characterized in that: and a third boss (80) is arranged on the outer wall of the upper part of the left side of the beam body (100).

8. A laser cutter beam according to claim 1 or 2, characterized in that: the oil guide and dust blocking piece (50) is arranged on the left side of the beam body (100).

9. A laser cutter beam according to claim 3, characterized in that: the inner ring (30) is circular, transverse rectangular, vertical rectangular or elliptical.

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