CN218695198U

CN218695198U - Z-axis lubricating structure

Info

Publication number: CN218695198U
Application number: CN202222997409.8U
Authority: CN
Inventors: 王庆伟; 吴玉松; 任广山; 位颜红
Original assignee: Jinan Senfeng Laser Technology Co Ltd
Current assignee: Jinan Senfeng Laser Technology Co Ltd
Priority date: 2022-11-10
Filing date: 2022-11-10
Publication date: 2023-03-24
Anticipated expiration: 2032-11-10

Abstract

The utility model provides a Z axle lubricating structure relates to the self-lubricate field, and it includes Z axle slide, one side of Z axle slide is provided with Z axle guide rail, the below of Z axle guide rail is installed and is connect the oil box shell, it is provided with and connects the oil pocket to connect the oil box shell, but connect oil intracavity slidable mounting to connect the oil box, but place in the pull connects the oil box and inhale the oil blanket. The utility model has the advantages that the thin oil dripping along the Z-axis guide rail can be absorbed when the Z-axis guide rail is lubricated, so that the thin oil can not drip on the surface of the cut plate; and even if a certain amount of thin oil is accumulated in the drawable oil receiving box, the thin oil cannot be thrown out of the shell of the oil receiving box due to inertia when the laser head assembly moves rapidly, stops running and even turns back.

Description

Z-axis lubricating structure

Technical Field

The utility model relates to an automatic lubrication field, concretely relates to Z axle lubricating structure.

Background

A gear rack and guide rail slider transmission system is commonly used for the movement of each servo shaft in the laser cutting machine industry. In order to ensure that the equipment can stably run for a long time, each transmission system arranged on the equipment generally needs to be maintained regularly, so that the common laser cutting machine is provided with a thin oil automatic lubricating system. However, due to the strong flowability of the thin oil, the problem of oil drop dripping is easily caused when a Z-axis guide rail (namely, a guide rail arranged perpendicular to the ground) is lubricated, the oil drop dripping on the surface of the plate can stain the plate, and particularly, in the processing process of a stainless steel plate, the requirement on the point is higher, so that the Z-axis guide rail in the industry is generally not connected with an automatic lubricating system, but adopts a mode of regularly and manually oiling for lubrication.

However, the manual oiling and lubricating mode can increase the workload of operators on one hand, and the accident of forgetting oiling is easy to happen due to the mistake of the operators on the other hand, so that the normal use of the Z-axis guide rail is influenced, and even the service life of the Z-axis guide rail is reduced.

SUMMERY OF THE UTILITY MODEL

The utility model provides a technical problem that solve provides a Z axle lubricating structure with oil absorption function to solve the problem that the thin oil easily drips when lubricating after Z axle guide rail inserts automatic lubrication system.

In order to solve the technical problem, the utility model provides a technical scheme is: a Z-axis lubricating structure comprises a Z-axis sliding plate, wherein a Z-axis guide rail is arranged on one side of the Z-axis sliding plate, an oil receiving box shell is arranged below the Z-axis guide rail, an oil receiving cavity is formed in the oil receiving box shell, a drawable oil receiving box is slidably arranged in the oil receiving cavity, and an oil absorbent felt is placed in the drawable oil receiving box; when the drawable oil receiving box slides into the oil receiving cavity, the oil absorbent felt placed in the drawable oil receiving box can be positioned under the Z-axis guide rail and can absorb thin oil dropping along the Z-axis guide rail when the Z-axis guide rail is lubricated, so that the thin oil can not drop on the surface of the cut plate; and even if a certain amount of thin oil is accumulated in the drawable oil receiving box, the thin oil cannot be thrown out of the shell of the oil receiving box due to inertia when the laser head assembly moves rapidly, stops running and even turns back.

Further, but the outer end that the pull connects the oil box is provided with connects oil box baffle, connect oil box baffle to pass through the fastener and can dismantle with connecing oil box shell to be connected, this moment, the utility model discloses but this structure of accessible prevents that pull connects oil box to throw away because of inertial force when the laser head subassembly moves.

Further, but the outer end that the pull connects the oil box is provided with connects oil box baffle, connect oil box baffle to pass through the fastener and can dismantle with Z axle slide and be connected, this moment, the utility model discloses but this structure of accessible prevents that the pull from connecting oil box and throwing away because of inertial force when the laser head subassembly moves.

Furthermore, the outer side of the Z-axis guide rail is sleeved with a dust cover, and the Z-axis guide rail is protected from being polluted by dust through the dust cover.

Furthermore, the dust cover comprises an upper dust cover and a lower dust cover, the upper end of the upper dust cover is mounted at the upper end of the Z-axis sliding plate, and the lower end of the upper dust cover is provided with an upper connecting part; the lower end of the lower dust cover is arranged at the upper end of the oil receiving box shell, and the upper end of the lower dust cover is provided with a lower connecting portion. And will the utility model discloses when installing on laser cutting machine, the utility model provides a Z axle slide is installed on the portal frame of laser cutting machine or the fixed part that establishes on the crossbeam as the moving part, and make the vertical sliding connection of slider that establishes on the Z axle guide rail that establishes and the fixed part on this Z axle slide, this upper junction passes through the fastener and installs the upper end at the fixed part, this time lower junction passes through the fastener and installs the lower extreme at the fixed part, like this when Z axle slide under rack and pinion actuating mechanism's drive, and when sliding from top to bottom along Z axle orientation under Z axle guide rail and slider limiting displacement, dust cover and lower dust cover expand or draw in on its accessible Z axle slide's the slip pulling.

Furthermore, clamping grooves are formed in the lower dust cover and the upper dust cover, the cross section of each clamping groove is the same as that of the Z-axis guide rail, and the Z-axis guide rail is embedded into the corresponding clamping groove. Thereby ensuring that the upper dust cover and the lower dust cover do telescopic motion along the Z-axis guide rail and cannot fall off.

Furthermore, two Z-axis guide rails are arranged on the Z-axis sliding plate in parallel, and the stability of the upper dust cover and the lower dust cover during movement is maintained under the synergistic effect of the two Z-axis guide rails.

According to the technical scheme, the utility model has the advantages of it is following: firstly, the utility model can absorb the thin oil dropping along the Z-axis guide rail when the Z-axis guide rail is lubricated, so that the thin oil can not drop on the surface of the cut plate, and the problem of the thin oil dropping when the Z-axis guide rail is lubricated is solved, and the Z-axis guide rail can be connected to an automatic lubricating system; even if a certain amount of thin oil is accumulated in the drawable oil receiving box, the thin oil cannot be thrown out of the shell of the oil receiving box due to inertia when the laser head assembly moves rapidly, stops running and even turns back; secondly, because the utility model discloses an oil absorption felt carries out the oil absorption and handles, and it still has the oil absorption multiple height, the oil absorption is fast, indeformable, recoverable recycling's characteristics behind the oil absorption saturation.

Drawings

In order to more clearly illustrate the technical solution of the present invention, the drawings required for use in the description will be briefly introduced below, and it is apparent that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural view of the drawable oil receiving box of the present invention in a drawn-out state;

fig. 2 is a schematic structural view of the drawable oil receiving box of the present invention in a pushed state;

FIG. 3 is a front view of an embodiment of the present invention;

fig. 4 is a cross-sectional view of the present invention taken along section F-F of fig. 3;

fig. 5 is a cross-sectional view of the present invention taken along section G-G of fig. 3.

In the figure: 1. the oil collecting device comprises a Z-axis guide rail, 2Z-axis sliding plates, 3, a dust cover, 3-1, a clamping groove, 4, an oil collecting box shell, 5, a drawable oil collecting box, 5-1, an oil collecting box baffle, 6 and an oil absorbent felt.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

As shown in fig. 1 to 5, the utility model provides a Z axle lubricating structure, it includes Z axle slide 2, one side parallel arrangement of Z axle slide 2 has two Z axle guide rails 1, connect oil box shell 4 is installed to the below of Z axle guide rail 1, it is provided with and connects the oil pocket to connect oil box shell 4, connect the intracavity slidable mounting of oil to have pull oil box 5, the oil absorption felt 6 that is used for inhaling the thin oil is placed in the pull oil box 5, the outer end that can pull oil box 5 is provided with and connects oil box baffle 5-1, connect oil box baffle 5-1 to dismantle with oil box shell 4 and/or Z axle slide 2 through the fastener and be connected, the fastener preferably adopts fastening bolt. When the drawable oil receiving box 5 slides into the oil receiving cavity, the oil absorption felt 6 placed in the drawable oil receiving box 5 is positioned right below the Z-axis guide rail 4 and can absorb thin oil dropping along the Z-axis guide rail 1 when the Z-axis guide rail 1 is lubricated; the oil receiving box baffle 5-1 is just abutted against the side surface of the oil receiving box shell 4 or the side surface of the Z-axis sliding plate 2 and is fixedly connected by a fastening bolt, so that thin oil cannot drip on the surface of a cut plate, and cannot be thrown out of the oil receiving box shell 4 due to inertia when a laser head assembly moves rapidly to stop or even turns back.

In addition, a dust cover 3 is further sleeved on the outer side of the Z-axis guide rail 1, the dust cover 3 comprises an upper dust cover and a lower dust cover, the upper end of the upper dust cover is mounted at the upper end of the Z-axis sliding plate 2, and the lower end of the upper dust cover is provided with an upper connecting part; the lower end of the lower dust cover is arranged at the upper end of the oil receiving box shell 4, and the upper end of the lower dust cover is provided with a lower connecting part. In addition, the lower dust cover and the upper dust cover are respectively provided with a clamping groove 3-1, the cross section shape of the clamping groove 3-1 is the same as that of the Z-axis guide rail 1, the cross section size of the clamping groove 3-1 is slightly larger than that of the Z-axis guide rail 1, and the Z-axis guide rail 1 is embedded into the corresponding clamping groove 3-1, so that the upper dust cover and the lower dust cover are ensured not to fall off when performing telescopic motion along the Z-axis guide rail 1.

Thus, when the utility model is arranged on the Z shaft of the laser cutting machine, the thin oil dropping along the Z shaft guide rail 1 can be absorbed when the Z shaft guide rail 1 is lubricated, so that the thin oil can not drop on the surface of the cut plate, the problem of the dropping of the thin oil when the Z shaft guide rail 1 is lubricated is solved, and the Z shaft guide rail 1 can be connected to an automatic lubricating system; even if a certain amount of thin oil is accumulated in the drawable oil receiving box 5, the thin oil cannot be thrown out of the oil receiving box shell 4 due to inertia when the laser head assembly moves rapidly, stops running and even turns back; additionally, because the utility model discloses an oil absorption felt 6 carries out the oil absorption and handles, and it still has the oil absorption multiple height, the oil absorption is fast, the oil absorption saturation back indeformable, recoverable used cyclically's characteristics, but it can also reduce the pull number of times that the pull connects oil box 5 to and improve whole lubricating structure's life.

The terms "first," "second," "third," "fourth," and the like in the description and in the claims, as well as in the drawings, if any, are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the invention described herein are capable of operation in sequences other than those illustrated or otherwise described herein. Furthermore, the terms "comprising" and "having," as well as any variations thereof, are intended to cover non-exclusive inclusions.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. The utility model provides a Z axle lubricating structure, includes Z axle slide, one side of Z axle slide is provided with Z axle guide rail, its characterized in that, the below of Z axle guide rail is installed and is connect the oil box shell, it is provided with and connects the oil pocket to connect the oil box shell, connect oil intracavity slidable mounting to have the pull to connect the oil box, but the pull has placed the oil absorption felt in connecting the oil box.

2. The Z-axis lubrication structure of claim 1, wherein an oil receiving box baffle is provided at an outer end of the drawable oil receiving box, and the oil receiving box baffle is detachably connected to the oil receiving box housing by a fastener.

3. The Z-axis lubricating structure according to claim 1, wherein an oil receiving box baffle is arranged at the outer end of the drawable oil receiving box, and the oil receiving box baffle is detachably connected with the Z-axis sliding plate through a fastener.

4. The Z-axis lubrication structure according to claim 1, 2 or 3, wherein a dust cover is sleeved on an outer side of the Z-axis guide rail.

5. The Z-axis lubrication structure according to claim 4, wherein the dust cover includes an upper dust cover and a lower dust cover, an upper end of the upper dust cover is mounted on an upper end of the Z-axis slide plate, and a lower end of the upper dust cover is provided with an upper connection portion; the lower end of the lower dust cover is arranged at the upper end of the oil receiving box shell, and the upper end of the lower dust cover is provided with a lower connecting portion.

6. The Z-axis lubrication structure according to claim 5, wherein the lower dust cover and the upper dust cover are provided with clamping grooves, the cross-sectional shapes of the clamping grooves are the same as those of the Z-axis guide rails, and the Z-axis guide rails are embedded in the corresponding clamping grooves.

7. A Z-axis lubrication structure according to claim 1, 2 or 3, characterized in that two Z-axis guide rails are provided in parallel on the Z-axis slide plate.