CN211564830U

CN211564830U - Laser processing equipment

Info

Publication number: CN211564830U
Application number: CN201922336903.8U
Authority: CN
Inventors: 钱杰; 王自; 乔文刚; 荣国托
Original assignee: Xi'an Micromach Photon Technology Co ltd
Current assignee: Xi'an Zhongke Weijing Photon Technology Co ltd
Priority date: 2019-12-23
Filing date: 2019-12-23
Publication date: 2020-09-25
Anticipated expiration: 2029-12-23

Abstract

The utility model discloses a laser processing equipment, a serial communication port, include: the device comprises a base, a stand column arranged on the base, a cross beam arranged on the stand column, a Z-axis module arranged on the cross beam, a laser processing head arranged on the Z-axis module and a focusing mirror connected with the laser processing head; wherein, still be equipped with the arm on the base. The utility model discloses can make work piece space gesture wide range of variation, adapt to wide-angle inclination hole machined part, simple structure, reasonable in design, convenient to use.

Description

Laser processing equipment

Technical Field

The utility model relates to a laser beam machining field specifically relates to a laser beam machining equipment.

Background

The flame tube is an important part of a combustion chamber of an aircraft engine, is one of important heated parts of the engine, is made of high-temperature alloy, and is coated on the surface. In order to ensure that the flame tube stably and continuously works in an extreme high-temperature environment, a row of exhaust film holes are processed on the wall surface of the flame tube, and the temperature of the flame tube is reduced.

The existing flame tube processing is in a traditional three-to-five-axis machine tool mode, the spatial posture and the placing position of a processed part are limited by a machine tool, and the inclination angle of a hole which can be processed is limited. The flexible processing platform of arm can be fine solution above-mentioned problem, and processing is nimble, simple structure, and the adaptation work piece size range is wide.

SUMMERY OF THE UTILITY MODEL

The utility model provides a laser beam machining equipment, can wait to process the part through mechanical arm control and rotate according to actual demand, avoid the problem because of the unable processing of processing angle restriction.

In order to achieve these objects and other advantages in accordance with the present invention, there is provided a technical solution, comprising: the device comprises a base, a stand column arranged on the base, a cross beam arranged on the stand column, a Z-axis module arranged on the cross beam, a laser processing head arranged on the Z-axis module and a focusing mirror connected with the laser processing head; wherein, still be equipped with the arm on the base.

Preferably, the mechanical arm and the upright post are respectively arranged at two ends of the base, and are separated as far as possible so as to ensure that the mechanical arm can have space for operation when the mechanical arm is used for holding a tool workpiece.

Preferably, the mechanical arm comprises a first mechanical arm and a second mechanical arm, the first mechanical arm is connected with the base, the second mechanical arm is used for clamping a workpiece, the mechanical arm is divided into the first mechanical arm and the second mechanical arm, and the flexibility of the mechanical arm is guaranteed.

Preferably, the Z-axis module is installed at a central position of the cross beam. The Z-axis module comprises a motor, a sliding plate and a lead screw, wherein the lead screw is used for controlling the up-and-down displacement of the sliding plate, and the laser processing head is arranged on the sliding plate of the Z-axis module. The central shaft of the focusing mirror and the laser emitted by the laser processing head are on the same axis. The mechanical arm can be better placed in the machining process.

Preferably, the laser processing system further comprises a control system for controlling the robotic arm, the Z-axis module and the laser processing head. The control system further comprises a sensor, and the sensor carries out three-dimensional coordinate modeling according to the displacement of the mechanical arm. Through modeling, the accuracy of position coordinates of the mechanical arm when the mechanical arm is used for holding a workpiece and moving is guaranteed, and the precision of the processed workpiece is higher.

The utility model provides an among the processing equipment, add through the arm and hold the work piece, utilize the flexibility of arm, guarantee the full angle processing of work piece, Z axle module, laser beam machining head and focusing mirror process the work piece.

Compared with the prior art, the beneficial effects of the utility model include:

1. the mechanical arm is used for clamping the workpiece, so that the workpiece can rotate during machining, the change range of the spatial posture of the workpiece is wide, and the mechanical arm is suitable for machining the workpiece with a large-angle inclination angle.

2. The three-dimensional coordinate modeling is carried out through the sensor in the control system, and the machining accuracy can be better guaranteed.

3. The utility model has the advantages of simple structure and convenient use.

Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention.

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 structural diagram of one embodiment of the present invention.

Detailed Description

The present invention is further described in detail below with reference to the drawings so that those skilled in the art can implement the invention with reference to the description.

It will be understood that terms such as "having," "including," and "comprising," as used herein, do not preclude the presence or addition of one or more other elements or groups thereof. The terms "first" and "second" and the like in the description and claims of the embodiments of the present invention are used for distinguishing different objects, not for describing a specific order of the objects.

The utility model provides a laser processing equipment, this equipment, include: the device comprises a base 1, a vertical column 2 arranged on the base 1, a cross beam 3 arranged on the vertical column 2, a Z-axis module 6 arranged on the cross beam 3, a laser processing head 5 arranged on the Z-axis module 6 and a focusing mirror 7 connected with the laser processing head 5; the mechanical arm 4 and the upright post 2 are arranged at two ends of the base 1, and the mechanical arm 4 is arranged on the base 1. Because this equipment is through the control of arm 1 waiting to process the part, can add into the rotation of multi-angle when processing according to the demand, guarantee again in the course of working can process waiting to process the part all sides.

The present invention will be explained in detail by referring to the following embodiments and applications with reference to the accompanying drawings.

As shown in fig. 1, the utility model provides a pair of laser processing equipment, include: the device comprises a base 1, a mechanical arm 4 arranged on the base 1, a stand column 2 arranged on the base 1, a cross beam 3 arranged on the stand column 2, a Z-axis module 6 arranged on the cross beam 3, a laser processing head 5 arranged on the Z-axis module 6 and a focusing mirror 7 connected with the laser processing head 5;

in order to guarantee the stability of crossbeam, need a plurality of stands 2 to support, can select the stand 2 of different check numbers according to the condition of difference the utility model discloses an in the embodiment, the stand 2 of selection is two.

It can be understood that need fix base 1 and ground, base 1 and arm 4, stand 2 are fixed the embodiment of the utility model discloses an in, base 1 arranges and supports at subaerial rag bolt parallels, has the screw hole of reserving with the position of arm 4, stand 2 installation on base 1 for through bolted connection arm 4 and stand 2.

It will be appreciated that the base 1 serves as a foundation support.

It can be understood that, in order to ensure the stability of the cross beam 3, in the embodiment of the present invention, the joints of the upright 2 and the cross beam 3 are connected by bolts.

Optionally, in the actual use process, different devices are required to be used according to different requirements, so that some reserved holes are reserved on the cross beam 3 for installing other optical devices.

It can be understood that, in order to ensure that the mechanical arm 4 can move freely and flexibly, the mechanical arm 4 should be kept away from the column 2 as far as possible, so, in the embodiment of the present invention, the mechanical arm 4 and the column 2 are respectively set up at two ends of the base 1.

Optionally, in order to ensure the flexibility of the mechanical arm 4, mechanical arms of different styles can be adopted, and no limitation is made here, in one embodiment of the present invention, one of the mechanical arms 4 is adopted, and the mechanical arm 4 includes a first mechanical arm and a second mechanical arm, the first mechanical arm is connected with the base, and the second mechanical arm is used for clamping a workpiece.

It is understood that, in the embodiment of the present invention, the Z-axis module 6 is established at the central position of the cross beam 3.

It can be understood that, when the mechanical arm 4 rotates, the spatial position of the part may change to some extent, and at this time, the laser processing head 5 needs to move up and down, and due to the connection with the sliding plate of the Z-axis module 6, the Z-axis module 6 includes a motor, a sliding plate, and a lead screw, and the lead screw is used for controlling the up-and-down displacement of the sliding plate.

It will be appreciated that the laser processing head 5 is set up on a slide plate of the Z-axis module 6.

Optionally, in order to ensure the processing accuracy, an air blowing device is further arranged at the mounting position of the focusing mirror 7 and used for assisting air blowing.

It will be appreciated that, in order to ensure the accuracy of the machining, the central axis of the focusing mirror 7 is coaxial with the laser emitted by the laser machining head 5.

Optionally, in order to ensure the cooperation between each component, in the embodiment of the present invention, the present invention further includes a control system, and the control system is used for controlling the mechanical arm 4, the Z-axis module 6, and the laser processing head 5. The control system further comprises a sensor that performs three-dimensional coordinate modeling based on the displacement of the robotic arm 4.

While embodiments of the invention have been disclosed above, it is not limited to the applications listed in the description and the embodiments. It can be applicable to various and be fit for the utility model discloses a field completely. Additional modifications will readily occur to those skilled in the art. The invention is therefore not to be limited to the specific details and illustrations shown and described herein, without departing from the general concept defined by the claims and their equivalents.

Claims

1. A laser machining apparatus, characterized by comprising: the device comprises a base, a stand column arranged on the base, a cross beam arranged on the stand column, a Z-axis module arranged on the cross beam, a laser processing head arranged on the Z-axis module and a focusing mirror connected with the laser processing head;

wherein, still be equipped with the arm on the base.

2. The laser processing apparatus according to claim 1, wherein the robot arm and the column are respectively set up at both ends of the base.

3. The laser machining apparatus of claim 1, wherein the robot comprises a first robot and a second robot, the first robot being coupled to the base, the first robot being coupled to the second robot, the second robot being configured to hold a workpiece.

4. The laser processing apparatus according to claim 1, wherein the Z-axis module is set up at a central position of the beam.

5. The laser processing apparatus of claim 1, wherein the Z-axis module comprises a motor, a slide plate, and a lead screw for controlling up and down displacement of the slide plate.

6. A laser machining apparatus as claimed in claim 5, wherein the laser machining head is set up on a slide plate of the Z-axis module.

7. A laser machining apparatus as claimed in claim 1, wherein the central axis of the focusing mirror is co-axial with the laser light emitted by the laser machining head.

8. A laser machining apparatus as claimed in claim 1 further comprising a control system for controlling the robotic arm, the Z-axis module and the laser machining head.

9. The laser processing apparatus of claim 8, wherein the control system further comprises a sensor that performs three-dimensional coordinate modeling based on the displacement of the robotic arm.