CN218016476U

CN218016476U - Follow-up supporting device of optical fiber laser pipe cutting machine

Info

Publication number: CN218016476U
Application number: CN202222067093.2U
Authority: CN
Inventors: 肖飞; 单亦先; 孙振省; 李玉春
Original assignee: Qingdao Weite Intelligent Equipment Co ltd; China University of Petroleum East China
Current assignee: Qingdao Weite Intelligent Equipment Co ltd; China University of Petroleum East China
Priority date: 2022-08-08
Filing date: 2022-08-08
Publication date: 2022-12-13
Anticipated expiration: 2032-08-08

Abstract

The utility model discloses a follow-up supporting device of a fiber laser pipe cutting machine, which comprises a platform plate erected inside the fiber laser pipe cutting machine and positioned below a chuck, wherein the surface of the platform plate is provided with a power device, the platform plate is provided with a plurality of supporting modules, the power device is connected with a connecting rod, a follow-up block is arranged on the connecting rod, and the supporting modules are driven by the follow-up block; the device has simple structure and convenient installation, realizes the follow-up action through the matching of the follow-up block and the support module, and avoids the swinging and twisting caused by collision with the rear chuck; the electric cylinder drives the connecting rod to move, and the lifting action of the supporting wheel is controlled by matching with the supporting action of the air cylinder, so that the supporting action on the workpiece is realized, and the droop of the workpiece is reduced or avoided; the processing precision is improved.

Description

Follow-up supporting device of optical fiber laser pipe cutting machine

Technical Field

The utility model relates to a follow-up strutting arrangement of fiber laser pipe cutting machine.

Background

Laser cutting is used as a new processing means, and is widely applied to various industries of industrial production in China due to the advantages of high precision, small heat affected zone, high processing flexibility, capability of cutting complex shapes, high material utilization rate and the like. The optical fiber laser pipe cutting machine uses laser as a processing cutter, cuts materials by virtue of the advantages of high energy, high density and high precision of a focus after laser is focused, does not need a cutter die and the like, and is regarded as a pipe carving tool.

In the cutting process of a workpiece, due to non-subjective factors such as airflow blockage, the rear chuck collides with the supporting device, sagging, swinging and twisting generated in the advancing process are caused, and the processing precision of the workpiece is influenced, so that a suitable follow-up supporting device is required to be produced to realize the follow-up supporting effect on the workpiece.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to provide a realize reducing or avoiding the flagging of work piece to the supporting role of work piece, improved the follow-up strutting arrangement of machining precision's optic fibre laser pipe cutting machine.

In order to solve the above problems, the utility model adopts the following technical scheme:

the utility model provides a follow-up strutting arrangement of optic fibre laser pipe cutting machine, is inside including erectting in optic fibre laser pipe cutting machine to be located the landing slab of chuck below, install power device on the face of landing slab department installs a plurality of support module, power device is connected with a connecting rod install the follow-up piece on the connecting rod, through the drive of follow-up piece the support module.

Preferably, the support module includes a bearing mounted on the platform plate, a shaft is mounted through the bearing, a sleeve is fixedly arranged on the shaft, a support arm is arranged on an outer wall of the sleeve, a wheel seat is arranged at one end of the support arm away from the sleeve, a rotatable support wheel is mounted in the wheel seat, a slider is arranged on the support arm, a first bearing matched with the follower block is arranged at the front end and the rear end of the slider, an air cylinder is mounted at the lower part of the slider, and a joint bearing is matched between the air cylinder and the slider; and the platform plate is provided with a slot penetrating through the cylinder.

Among the above-mentioned technical scheme, the passive removal of slider drives the swing of support arm, and then realizes the altitude mixture control of supporting wheel.

Preferably, the follow-up block towards that one end of support module is provided with the triangular groove, the triangular groove is right triangle, first bearing along the hypotenuse of triangular groove rolls the bottom of follow-up block is provided with the connecting block, the connecting rod passes the connecting block, the connecting block with the connecting rod is fixed on the landing plate, be located the rear portion of follow-up block is provided with the frame board be provided with horizontal gib block on the frame board the rear end of follow-up block is provided with the guide way that transversely runs through, the guide way cooperation the gib block.

Preferably, the power device is an electric cylinder.

When the laser pipe cutting machine starts to work, an electric cylinder of the follow-up supporting device pulls the follow-up block to move rightwards through the connecting rod, the first bearing slides upwards along the follow-up block in an inclined mode passively, the supporting arm is driven to rotate, and then the supporting wheel is driven to move upwards; when the laser pipe cutting machine enters a certain processing area, an electric cylinder of the follow-up supporting device pulls the follow-up block to move left through the connecting rod, and the first bearing pulls the supporting arm to drive the supporting wheel to move downwards; the cylinder is always in a supporting state in the two processes, so that the matching follow-up is achieved, and the pipe supporting effect is realized.

The utility model has the advantages that: the device has simple structure and convenient installation, realizes the follow-up action through the matching of the follow-up block and the support module, and avoids the swinging and twisting caused by collision with the rear chuck; the electric cylinder drives the connecting rod to move, and the lifting action of the supporting wheel is controlled by matching with the supporting action of the air cylinder, so that the supporting action on the workpiece is realized, and the droop of the workpiece is reduced or avoided; the processing precision is improved.

Drawings

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

FIG. 1 is a schematic view of the present invention;

FIG. 2 is a perspective view of the support module;

FIG. 3 is a front view of the follower block;

fig. 4 is a rear view of the follower block.

Detailed Description

All of the features disclosed in this specification, or all of the steps in any method or process so disclosed, may be combined in any combination, except combinations of features and/or steps that are mutually exclusive.

Any feature disclosed in this specification (including any accompanying claims, abstract and drawings), may be replaced by alternative features serving equivalent or similar purposes, unless expressly stated otherwise. That is, unless expressly stated otherwise, each feature is only an example of a generic series of equivalent or similar features.

In the description of the present invention, it should be understood that the terms "one end", "the other end", "outside", "upper", "inside", "horizontal", "coaxial", "central", "end", "length", "outer end", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but 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 therefore, should not be construed as limiting the present invention.

In addition, in the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless explicitly specified otherwise.

In the present invention, unless otherwise explicitly specified or limited, the terms "set", "coupled", "connected", "through", "plugged", and the like are to be understood broadly, and may be, for example, a fixed connection, a detachable connection, or an integral body; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Refer to figure 1 to the follow-up strutting arrangement of the optical fiber laser pipe cutting machine that 4 shows, including erectting inside the optical fiber laser pipe cutting machine to be located the landing slab 1 of chuck below, install power device 2 on the face of landing slab 1 a plurality of support module 3 are installed to landing slab 1 department, power device 2 is connected with a connecting rod 21 install follow-up block 22 on the connecting rod 21, through follow-up block 22 drives support module 3.

In a preferred embodiment of the present invention, the supporting module 3 includes a bearing 31 installed on the platform board 1, a shaft 32 is installed through the bearing 31, a sleeve 33 is fixedly installed on the shaft 32, a supporting arm 34 is installed at an outer wall of the sleeve 33, a wheel seat 35 is installed at an end of the supporting arm 34 away from the sleeve 33, a rotatable supporting wheel 36 is installed in the wheel seat 35, a sliding block 37 is installed on the supporting arm 34, a first bearing 38 for engaging with the follower block 22 is installed at front and rear ends of the sliding block 37, an air cylinder 39 is installed at a lower portion of the sliding block 37, and a joint bearing 310 is engaged between the air cylinder 39 and the sliding block 37; the platform plate 1 is provided with a slot 121 passing through the cylinder 39.

The utility model discloses in the embodiment of a preferred, follow-up block 22 towards that one end of support module 3 is provided with triangular groove 221, triangular groove 221 is right triangle, first bearing 38 along the hypotenuse of triangular groove 221 rolls follow-up block 22's bottom is provided with connecting block 222, connecting rod 21 passes connecting block 222, connecting block 222 with connecting rod 21 is fixed on the landing slab 1, be located follow-up block 22's rear portion is provided with frame plate 223 be provided with horizontal gib block 224 on the frame plate 223 follow-up block 22's rear end is provided with the guide way 225 that transversely runs through, gib block 225 cooperates gib block 224.

In a preferred embodiment of the present invention, the power device 2 is an electric cylinder.

The foregoing shows and describes the basic principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a follow-up strutting arrangement of optic fibre laser pipe cutting machine which characterized in that: inside locating fiber laser pipe cutting machine including erecting to be located the landing slab of chuck below, install power device on the face of landing slab department installs a plurality of support modules, power device is connected with a connecting rod install the follow-up piece on the connecting rod, through the drive of follow-up piece support the module.

2. The servo support device of the fiber laser pipe cutter according to claim 1, wherein: the supporting module comprises a bearing arranged on the platform plate, a shaft is arranged on the bearing, a sleeve is fixedly arranged on the shaft, a supporting arm is arranged on the outer wall of the sleeve, a wheel seat is arranged at one end, away from the sleeve, of the supporting arm, a rotatable supporting wheel is arranged in the wheel seat, a sliding block is arranged on the supporting arm, first bearings matched with the follow-up block are arranged at the front end and the rear end of the sliding block, an air cylinder is arranged at the lower part of the sliding block, and a joint bearing is matched between the air cylinder and the sliding block; and the platform plate is provided with a slot penetrating through the cylinder.

3. The servo support device of the fiber laser pipe cutter according to claim 2, wherein: follow-up piece towards that one end of support module is provided with the triangular groove, the triangular groove is right triangle, first bearing along the hypotenuse roll of triangular groove the bottom of follow-up piece is provided with the connecting block, the connecting rod passes the connecting block, the connecting block with the connecting rod is fixed on the landing plate, be located the rear portion of follow-up piece is provided with the frame board be provided with horizontal gib block on the frame board the rear end of follow-up piece is provided with the guide way that transversely runs through, the guide way cooperation the gib block.

4. The servo support device of the fiber laser pipe cutter according to claim 1, wherein: the power device is an electric cylinder.