CN217991337U

CN217991337U - Double-parallel-shaft laser cutting mechanism

Info

Publication number: CN217991337U
Application number: CN202222380545.2U
Authority: CN
Inventors: 冯治; 于银; 赵书瑞
Original assignee: Jinan Dingdian Cnc Equipment Co ltd
Current assignee: Jinan Dingdian Cnc Equipment Co ltd
Priority date: 2022-09-08
Filing date: 2022-09-08
Publication date: 2022-12-09
Anticipated expiration: 2032-09-08

Abstract

The utility model discloses a two parallel axis laser cutting mechanism has solved among the prior art because the weight of tubular product itself is too big, and tubular product feeds the back-and-forth movement through the back centre gripping very slowly, and cutting accuracy hardly guarantees, can't guarantee the problem of cutting efficiency, has the beneficial effect that two parallel Y axles drive the cutting, and concrete scheme is as follows: a double parallel shaft laser cutting mechanism comprises a rear chuck moving sliding table sliding along the length direction of a machine body, wherein the rear chuck moving sliding table is arranged at one end of the machine body; cutting mechanism includes preceding chuck, and preceding chuck top sets up the main beam, and first mount pad is along main beam top second guide rail sliding connection, fixed and main beam vertically auxiliary cross beam on the first mount pad, second mount pad and auxiliary cross beam cooperation and with auxiliary cross beam sliding connection, the vertical setting of laser head mount pad and with second mount pad sliding connection, laser head mount pad bottom one side sets up the laser head.

Description

Double-parallel-shaft laser cutting mechanism

Technical Field

The utility model belongs to the technical field of the laser cutting technique and specifically relates to a two parallel axis laser cutting mechanisms.

Background

The statements in this section merely provide background information related to the present disclosure and may not necessarily constitute prior art.

The laser cutting is to focus the laser emitted from a laser into a laser beam with high power density through an optical path system; the laser beam irradiates the surface of the workpiece to enable the workpiece to reach a melting point or a boiling point, and simultaneously, the high-pressure gas coaxial with the laser beam blows away the molten or gasified metal; with the movement of the relative position of the light beam and the workpiece, the material finally forms a kerf, thereby achieving the purpose of cutting;

the laser cutting mechanism at the present stage is used for cutting a pipe, particularly when heavy pipes and large pipes are cut, because the weight of the pipe is too large, the pipe is very slow when the pipe is fed back and forth through the back clamping and particularly when the large pipes and the large pipes are cut, the cutting precision is difficult to guarantee, the cutting efficiency cannot be guaranteed, and the cut pipe does not meet the requirements.

Disclosure of Invention

Not enough to prior art exists, the utility model aims at providing a two parallel axis laser cutting mechanism solves among the prior art because the weight of tubular product itself is too big, and tubular product feeds the back-and-forth movement through the back centre gripping very slowly, and cutting accuracy hardly guarantees, can't guarantee the technical problem of cutting efficiency.

In order to achieve the above purpose, the present invention is realized by the following technical solution:

a double parallel shaft laser cutting mechanism comprises a rear chuck moving sliding table which slides along the length direction of a machine body, wherein the rear chuck moving sliding table is arranged at one end of the machine body, and a cutting mechanism is arranged at the other end of the machine body;

cutting mechanism includes preceding chuck, and preceding chuck top sets up the main beam, and first mount pad is along main beam top second guide rail sliding connection, fixed and main beam vertically auxiliary beam on the first mount pad, the second mount pad with auxiliary beam cooperation and with auxiliary beam sliding connection, the vertical setting of laser head mount pad and with second mount pad sliding connection, laser head mount pad bottom one side sets up the laser head.

According to the double-parallel-shaft laser cutting mechanism, the first guide rail is arranged in the length direction of the lathe body, and the rear chuck moving sliding table is in sliding fit with the first guide rail.

According to the double-parallel-shaft laser cutting mechanism, the two ends of the main cross beam are connected with the first longitudinal beam, and the main cross beam is supported by the first longitudinal beam.

According to the double-parallel-shaft laser cutting mechanism, the main beam screw is arranged on the second guide rail, and the bottom end of the first mounting seat is connected with the main beam screw in a matched mode through the sliding block.

According to the double-parallel-shaft laser cutting mechanism, one end of the main beam is provided with the first driving assembly, and the output end of the first driving assembly is connected with the screw rod of the main beam.

According to the double-parallel-shaft laser cutting mechanism, the third guide rail is arranged on one side of the auxiliary cross beam, the auxiliary cross beam screw is arranged on the third guide rail, and the second mounting seat is connected with the auxiliary cross beam screw in a matched mode.

According to the double-parallel-shaft laser cutting mechanism, the first mounting seat is provided with the second driving assembly, and the output end of the second driving assembly is connected with one end of the auxiliary cross beam screw.

According to the double-parallel-shaft laser cutting mechanism, the second mounting seat is provided with the third driving assembly.

According to the double-parallel-shaft laser cutting mechanism, the second mounting base is provided with the fourth guide rail.

According to the double-parallel-shaft laser cutting mechanism, the laser head installation seat is connected with the fourth guide rail in a matched mode through the sliding block, and the third driving assembly drives the laser head installation seat to slide along the fourth guide rail.

Above-mentioned the utility model has the advantages as follows:

the utility model discloses a back chuck removes the slip table and slides along the lathe bed, it drives tubular product and feeds to realize the back chuck, the second mount pad cooperates with the auxiliary cross beam and with auxiliary cross beam sliding connection, can cooperate with the back chuck simultaneously, heavy pipe in the cutting, the in-process of big pipe, the back chuck no longer need the centre gripping tubular product back-and-forth movement to cut, but only be responsible for the pay-off that gos forward, the cutting is handed over and is controlled the removal by the second mount pad along the auxiliary cross beam and realize, thus both improved process velocity, and the machining precision is also improved, realize to heavy pipe, big pipe, rapidly, accurate cutting.

Drawings

The accompanying drawings, which form a part of the specification, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention without unduly limiting the scope of the invention.

Fig. 1 is a schematic diagram of an overall structure of a dual parallel axis laser cutting mechanism according to one or more embodiments of the present invention.

Fig. 2 is a schematic view of a portion a of fig. 1.

In the figure: the spacing or dimensions between each other are exaggerated to show the location of the various parts, and the schematic is shown only schematically.

Wherein: 1. the device comprises a rear chuck moving sliding table, 2, a lathe bed, 3, a cutting mechanism, 4, a first longitudinal beam, 5, a first guide rail, 6, a main cross beam, 7, a first driving assembly, 8, a second guide rail, 9, a main cross beam screw, 10, a first mounting seat, 11, a second driving assembly, 12, an auxiliary cross beam, 13, a third guide rail, 14, an auxiliary cross beam screw, 15, a second mounting seat, 16, a laser head mounting seat, 17, a third driving assembly, 18, a fourth guide rail, 19, a laser head and 20, and a front chuck.

Detailed Description

It should be noted that the following detailed description is exemplary and is intended to provide further explanation of the invention. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of exemplary embodiments according to the invention. As used herein, the singular forms "a", "an", and/or "the" are intended to include the plural forms as well, unless the invention expressly state otherwise, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof;

just as the background art introduces, because the weight of tubular product itself is too big among the prior art, tubular product feeds the back-and-forth movement through the back centre gripping very slowly, and cutting accuracy hardly guarantees, can't guarantee the problem of cutting efficiency, for solving above-mentioned technical problem, the utility model provides a two parallel axis laser cutting mechanism.

Example one

The utility model discloses an among the typical embodiment, refer to that fig. 1-fig. 2 are shown, a two parallel axis laser cutting mechanism, include that it removes slip table 1 to follow 2 gliding back chucks of length direction of lathe bed, 2 one ends of lathe bed are located to back chuck removal slip table 1, are equipped with first guide rail 5 on 2 length direction of lathe bed, are equipped with the rack on the first guide rail 5, and the rack cooperation on back chuck removal slip table 1 and the first guide rail 5, and the gear is connected to the driving motor output that back chuck removed 1 inside of slip table, and wheel and rack cooperation realizes that driving motor drives back chuck removal slip table 1 and slides along 2 length direction of lathe bed.

Cutting mechanism sets up in the 2 other ends of lathe bed, and cutting mechanism includes front chuck 20, and front chuck 20 top sets up main beam 6, and first longeron 4 is connected at main beam 6 both ends, supports main beam 6 through first longeron 4. First mount pad 10 is along second guide rail 8 sliding connection above main beam 6, is equipped with main beam screw rod 9 on the second guide rail 8, and first mount pad 10 bottom is connected with main beam screw rod 9 cooperation through the slider. A first driving assembly 7 is arranged at one end of the main beam 6, the output end of the first driving assembly 7 is connected with a main beam screw rod 9, the first driving assembly 7 is a servo motor, and the servo motor rotates to drive the main beam screw rod 9 to rotate, so that the first mounting seat 10 slides on the main beam 6.

Fixed and 6 vertically auxiliary beam 12 of main beam on the first mount pad 10, second mount pad 15 and auxiliary beam 12 cooperation and with auxiliary beam 12 sliding connection, auxiliary beam 12 front side sets up third guide rail 13, set up auxiliary beam screw rod 14 on the third guide rail 13, second mount pad 15 is connected with the cooperation of auxiliary beam screw rod 14, be equipped with second drive assembly 11 on the first mount pad 10, the 11 output of second drive assembly is connected with 14 one end of auxiliary beam screw rod, second drive assembly 11 is servo motor, servo motor rotates and drives auxiliary beam screw rod 14 and rotate, realize that second mount pad 15 slides on auxiliary beam 12.

The laser head mounting seat is vertically arranged and is in sliding connection with the second mounting seat 15, a third driving assembly 17 is arranged on the second mounting seat 15, the third driving assembly 17 is a servo motor, a fourth guide rail is arranged on the second mounting seat 15, the laser head mounting seat 16 is connected with a screw rod on the fourth guide rail 18 through a sliding block in a matching mode, an output end of the third driving assembly 17 is connected with the screw rod, the screw rod is driven to rotate, the laser head mounting seat slides along the fourth guide rail, and a laser head is arranged on one side of the bottom end of the laser head mounting seat.

This embodiment removes the slip table through the back chuck and slides along the lathe bed, it drives tubular product and feeds to realize the back chuck, the second mount pad cooperates with vice crossbeam and with vice crossbeam sliding connection, can cooperate with the back chuck simultaneously, heavy pipe in the cutting, the in-process of big pipe, the back chuck no longer need the centre gripping tubular product back-and-forth movement cut, but only be responsible for the pay-off that gos forward, the cutting is handed over and is controlled the realization along removing about vice crossbeam by the second mount pad, so both improved process velocity, machining precision has also been improved, realize heavy pipe, big pipe, rapidly, accurate cutting.

The back chuck removes the slip table and slides along the lathe bed and cooperate with second mount pad and vice crossbeam and with vice crossbeam sliding connection synergism, form two parallel shafts, can realize the meticulous cutting to tubular product.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A double parallel shaft laser cutting mechanism is characterized by comprising a rear chuck moving sliding table which slides along the length direction of a machine body, wherein the rear chuck moving sliding table is arranged at one end of the machine body;

cutting mechanism includes preceding chuck, and preceding chuck top sets up the main beam, and first mount pad is along main beam top second guide rail sliding connection, fixed and main beam vertically auxiliary cross beam on the first mount pad, second mount pad and auxiliary cross beam cooperation and with auxiliary cross beam sliding connection, the vertical setting of laser head mount pad and with second mount pad sliding connection, laser head mount pad bottom one side sets up the laser head.

2. The laser cutting mechanism with double parallel shafts as claimed in claim 1, wherein a first guide rail is arranged in the length direction of the lathe bed, and the rear chuck moving sliding table is in sliding fit with the first guide rail.

3. The double parallel shaft laser cutting mechanism according to claim 1, wherein the two ends of the main beam are connected with the first longitudinal beam, and the main beam is supported by the first longitudinal beam.

4. The laser cutting mechanism with the double parallel shafts as claimed in claim 1, wherein a main beam screw is arranged on the second guide rail, and the bottom end of the first mounting seat is connected with the main beam screw in a matching manner through a sliding block.

5. The mechanism of claim 4, wherein a first driving assembly is disposed at one end of the main beam, and an output end of the first driving assembly is connected to the screw of the main beam.

6. The laser cutting mechanism with double parallel shafts as claimed in claim 1, wherein a third guide rail is arranged on one side of the auxiliary cross beam, an auxiliary cross beam screw is arranged on the third guide rail, and the second mounting seat is connected with the auxiliary cross beam screw in a matching manner.

7. The laser cutting mechanism with double parallel shafts as claimed in claim 6, wherein the first mounting seat is provided with a second driving assembly, and the output end of the second driving assembly is connected with one end of the screw rod of the auxiliary cross beam.

8. The dual parallel axis laser cutting mechanism of claim 1, wherein a third drive assembly is provided on the second mounting block.

9. The dual parallel axis laser cutting mechanism of claim 8, wherein a fourth guide rail is disposed on the second mounting base.

10. The dual parallel axis laser cutting mechanism of claim 9, wherein the laser head mounting seat is connected to the fourth guide rail by a sliding block, and the third driving assembly drives the laser head mounting seat to slide along the fourth guide rail.