TWM558142U - Laser processing machine and its nozzle - Google Patents

Abstract

A laser processing machine and a nozzle thereof, the nozzle receives a laser and is sprayed, and includes a nozzle body and a loading and unloading surface surrounding and formed on the nozzle body, the loading and unloading surface includes a plurality of smooth surfaces and a plurality of staggered For the tooth surface, when the laser processing machine needs to be replaced, the wrench can be used to hold the smooth surface to assist the force application, so that the force is averaged and consistent without causing sliding teeth, and the disassembly and assembly are more convenient. Nozzle.

Description

Laser processing machine and its nozzle

This creation is about a processing machine and its tool head, especially a laser processing machine and its nozzle.

The use of laser cutting technology to cut workpieces has the advantages of high precision, high speed, and no damage to the workpiece. It is now a popular technology in cutting workpieces.

The laser cutting technique is performed by a laser processing machine that ejects a laser beam through a nozzle by generating a focused laser beam to illuminate the workpiece to be cut, so that the material of the irradiated workpiece is rapidly melted. The melted material is blown off by a high-speed airflow to achieve the purpose of cutting the workpiece. Wherein, the nozzle of the laser processing machine is the component closest to the workpiece to be cut, and is most easily sprayed by the melted material, and is also a consumable item. Therefore, the user needs to perform the action of disassembling and assembling the nozzle, and the nozzle includes a Around the tooth surface, the user can perform the assembly and the like by holding the surrounding tooth surface. However, the force applied by each user is different, and the degree of locking of the assembly is also inconsistent. It is also unsuitable because the wrench will cause friction with the surrounding tooth surface when the nozzle is locked.

Therefore, the purpose of this creation is to propose a nozzle for a laser processing machine that is convenient for a wrench and hand assembly.

Therefore, the nozzle of the laser processing machine comprises a nozzle body and a loading and unloading surface formed around the nozzle body.

Further, the nozzle body includes a locking portion and a loading and unloading structure adjacent to the locking portion, and the loading and unloading surface is formed on the loading and unloading structure.

Another object of the present invention is to provide a laser processing machine that facilitates the assembly of a nozzle with a wrench and hand.

Thus, the laser processing machine comprises a laser processing machine body and a nozzle.

The laser processing machine body includes a laser generating module and a focusing module. The focusing module corresponds to the laser generating module and is used to focus the laser generating module to generate one of the lasers.

The nozzle is mounted on the body of the laser processing machine to receive the laser and is sprayed, and includes a nozzle body and a loading and unloading surface surrounding the nozzle body, the loading and unloading surface includes a plurality of smooth surfaces respectively arranged in a staggered manner Multiple teeth.

Further, the nozzle body includes a locking portion for locking the body of the laser processing machine, and a loading and unloading structure adjacent to the locking portion, and the loading and unloading surface is formed on the loading and unloading structure.

According to the above technical features, the following effects can be achieved:

1. Use the wrench to hold the smooth surface to assist the force, make the force applied evenly and consistently without causing sliding teeth, and it is more convenient to disassemble and assemble the nozzle.

2. If the user who uses the hand to assemble the nozzle is used, it is still possible to use the hand to hold the tooth surfaces formed on the loading and unloading structure to facilitate the application of force by increasing the friction.

In combination with the above technical features, the main effects of the present laser processing machine and its nozzles will be clearly shown in the following embodiments.

Referring to the first figure, the laser processing machine is suitable for cutting a workpiece, and comprises a laser processing machine body 100 and a nozzle 1. The laser processing machine body 100 includes a laser generating module 101 and a focusing module 102. The laser generating module 101 is configured to generate a high-density laser. The focusing module 102 is disposed corresponding to the laser generating module 101 and is used to focus the laser generated by the laser generating module 101. The nozzle 1 is mounted on the laser processing machine body 100 to receive the laser focused by the focusing module 102, and ejects the laser to the workpiece to perform an action of cutting the workpiece. It should be noted that the laser generating module 101 and the focusing module 102 of the laser processing machine body 100 are not the focus of the improvement of the present invention, and are commonly used in the field, so for the sake of brevity, no longer Narration.

Referring to the second and third figures, the nozzle 1 includes a nozzle body 11 and a loading and unloading surface 12.

The nozzle body 11 includes a locking portion 111, a laser focusing emitting portion 112, an internal space 113, and a loading and unloading structure 114. The locking portion 111 is configured to lock the laser processing machine body 100. The laser focusing and emitting portion 112 is connected to the locking portion 111. The locking portion 111 and the laser focusing and emitting portion 112 define the internal space 113. The laser received by the nozzle 1 is ejected through the internal space 113. The loading and unloading structure 114 is disposed on the laser focusing and emitting portion 112 adjacent to the locking portion 111, and is convex perpendicularly and away from the laser ejection direction. Stretching, for the user's hand or a handle to easily hold the force to do assembly, disassembly and other actions.

The loading and unloading surface 12 is formed on the surface of the loading and unloading structure 114, and includes a plurality of smooth surfaces 121 and a plurality of tooth surfaces 122 which are respectively arranged in a staggered manner, so that the user can directly rub the tooth surfaces 122 by hand. In addition to the assembly and disassembly of the nozzle 1, the wrench can be used to hold the smooth surfaces 121 to assist the force application, so that the force applied to disassemble and disassemble the nozzle 1 is uniform, and the wrench engages the smooth surface 121 without friction. The force causes slippery teeth and is very suitable. In this embodiment, the smooth surfaces 121 have eight sides, and the tooth surfaces 122 have eight sides, forming a nearly hexagonal hexagonal shape. It should be noted that the smooth surfaces 121 and the tooth surfaces are There is no limitation on the number of 122s. The smooth surfaces 121 and the tooth surfaces 122 may form an equilateral polygon that is convenient for the user's hand and the wrench to facilitate the application of force.

Therefore, when the laser processing machine needs to be replaced by the laser processing machine 1, not only can the hand surface 122 formed on the loading and unloading structure 114 be easily grasped by the frictional force, but the wrench can be used to hold the force. The smooth surface 121 assists the force application, so that the force is averaged and consistent without causing sliding teeth, and the nozzle 1 is more convenient to disassemble and assemble, and the existing technology is more innovative, so the purpose of the creation can be achieved.

In view of the above description of the embodiments, the above-described embodiments are merely a preferred embodiment of the present invention, and the implementation of the present invention is not limited thereto. The scope, that is, the simple equivalent changes and modifications made in accordance with the scope of the patent application and the content of the creation of the creation, are within the scope of this creation.

(100) ‧ ‧ laser processing machine body
(101)‧‧‧Laser Generation Module
(102)‧‧‧ Focus Module
(1) ‧‧‧ nozzle
(11) ‧‧‧ nozzle body
(111)‧‧‧Locking
(112)‧‧‧Laser Focusing Launcher
(113)‧‧‧Internal space
(114)‧‧‧ Loading and unloading structure
(12) ‧‧‧ loading and unloading surface
(121)‧‧‧ Smooth surface
(122)‧‧‧ teeth

[First figure] is a plan view schematically showing one embodiment of the laser processing machine. [Second figure] is a perspective view of one of the nozzles of this embodiment. [Third view] is a plan view of the head of the embodiment.

Claims (4)

A nozzle of a laser processing machine comprises a nozzle body and a loading and unloading surface formed around the nozzle body. The loading and unloading surface comprises a plurality of smooth surfaces and a plurality of tooth surfaces which are respectively arranged in a staggered manner. The nozzle of a laser processing machine according to claim 1, wherein the nozzle body comprises a locking portion and a loading and unloading structure adjacent to the locking portion, and the loading and unloading surface is formed on the loading and unloading structure. A laser processing machine comprising: a laser processing machine body, comprising a laser generating module and a focusing module, the focusing module corresponding to the laser generating module, and for focusing the laser generating module Generating a laser; and a nozzle mounted on the body of the laser processing machine to receive the laser and ejected, and including a nozzle body and a loading and unloading surface surrounding and formed on the nozzle body, the loading and unloading surface includes respectively A plurality of smooth surfaces and a plurality of tooth surfaces arranged in a staggered manner. The laser processing machine of claim 3, wherein the nozzle body comprises a locking portion for locking the body of the laser processing machine, and a loading and unloading structure adjacent to the locking portion, the loading and unloading surface is formed On the loading and unloading structure.