CN107378269B - Optical fiber three-dimensional laser cutting device - Google Patents
Optical fiber three-dimensional laser cutting device Download PDFInfo
- Publication number
- CN107378269B CN107378269B CN201710813407.XA CN201710813407A CN107378269B CN 107378269 B CN107378269 B CN 107378269B CN 201710813407 A CN201710813407 A CN 201710813407A CN 107378269 B CN107378269 B CN 107378269B
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- Prior art keywords
- sleeve
- optical fiber
- inner sleeve
- laser cutting
- cutting device
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/36—Removing material
- B23K26/38—Removing material by boring or cutting
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/70—Auxiliary operations or equipment
- B23K26/702—Auxiliary equipment
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Plasma & Fusion (AREA)
- Mechanical Engineering (AREA)
- Laser Beam Processing (AREA)
Abstract
The utility model provides a three-dimensional laser cutting device of optic fibre, including the adapter sleeve, be equipped with first servo motor in the adapter sleeve, first servo motor is connected with servo reducer, first endotheca upper end and adapter sleeve connection, first endotheca outer wall is connected with first overcoat through first bearing, first overcoat lower extreme is connected with first connection dish, first connection dish is through the output shaft of first tight cover and servo reducer that rises, first connection dish lower extreme is equipped with the right angle seat, vertically in the right angle seat be equipped with the second servo motor, the second servo motor is connected with right angle servo reducer, the second endotheca right-hand member is connected with the right angle seat, the second endotheca outer wall is connected with the second overcoat through the second bearing, second overcoat end-to-end connection has the second connection dish, the second connection dish is connected with the optic fibre cutting head through the second tight cover that rises, it has structural design rationally, low cost, compact structure, the drive chain is short, no reverse clearance, advantages such as transmission efficiency is high.
Description
Technical field:
the application relates to the technical field of laser cutting, in particular to an optical fiber three-dimensional laser cutting device.
The background technology is as follows:
with the rapid development of equipment manufacturing industry, the numerical control laser cutting complete equipment in China enters a rapid growth period, and the annual growth rate reaches more than 50 percent. In addition to the general laser cutting machine, the requirements for high-speed high-precision laser cutting machines, large-breadth thick plate laser cutting machines, three-dimensional numerical control laser cutting machines, nonferrous metal laser cutting machines for aerospace and other high-performance laser cutting systems are increasing, but the cutting speed and the cutting precision of the rapidly-developed robot three-dimensional cutting machine are limited by the structure of the robot (serial mechanism, parallel mechanism or serial-parallel mechanism), the high-speed high-precision cutting requirements of certain industries cannot be met, and the development of the machine tool type optical fiber three-dimensional laser cutting device is imperative.
The application comprises the following steps:
the application aims to make up the defects of the prior art and provides an optical fiber three-dimensional laser cutting device which has the advantages of reasonable structural design, low cost, compact structure, short transmission chain, no reverse gap, high transmission efficiency and the like, and solves the problems in the prior art.
The technical scheme adopted by the application for solving the technical problems is as follows:
the utility model provides a three-dimensional laser cutting device of optic fibre, includes the adapter sleeve, be equipped with first servo motor in the adapter sleeve, first servo motor is connected with servo reducer, servo reducer installs in first endotheca, first endotheca upper end and adapter sleeve are connected, first endotheca outer wall is connected with first overcoat through first bearing, first overcoat lower extreme is connected with first connection pad, first connection pad is connected with servo reducer's output shaft through first tight cover that rises, first connection pad lower extreme is equipped with the right angle seat, vertically in the right angle seat be equipped with second servo motor, the second servo motor is connected with right angle servo reducer, right angle servo reducer installs in the second endotheca, second endotheca right-hand member is connected with the right angle seat, second endotheca outer wall is connected with the second overcoat through the second bearing, second overcoat end-to-end connection has the second connection pad, the second connection pad is connected with the output shaft of right angle servo reducer through the second tight cover that rises, the second connection pad is connected with the optic fibre cutting head.
The first bearing is a first angular contact ball bearing, two first angular contact ball bearings are arranged between the first inner sleeve and the first outer sleeve from top to bottom, and a first spacer is arranged between the two first angular contact ball bearings.
The lower end of the first inner sleeve is provided with a first gland for pressing the first corner contact ball bearing.
The second bearings are second angular contact ball bearings, two second angular contact ball bearings are arranged between the second inner sleeve and the second outer sleeve from right to left, and a second spacer is arranged between the two second angular contact ball bearings.
And a second gland for pressing the second angular contact ball bearing is arranged at the tail end of the second inner sleeve.
The first inner sleeve is provided with a first round groove, a first inductive switch is arranged in the first round groove, a first groove is arranged at the position of the first outer sleeve corresponding to the first inductive switch, and a first inductive block is arranged in the first groove.
The second inner sleeve is provided with a second round groove, a second inductive switch is arranged in the second round groove, a second groove is arranged at the position of the second outer sleeve corresponding to the second inductive switch, and a second inductive block is arranged in the second groove.
The second connecting disc is connected with the optical fiber cutting head through a connecting flange.
By adopting the scheme, the application designs the optical fiber three-dimensional laser cutting device aiming at the technical problems of the traditional optical fiber laser cutting equipment, and by designing the first servo motor, the servo speed reducer, the second servo motor and the right-angle servo speed reducer, the optical fiber cutting head can rotate around the axis C for 360 degrees without limit and rotate around the axis A for plus or minus 150 degrees, and the optical fiber three-dimensional laser cutting device can meet the optical fiber laser cutting of a three-dimensional covering piece by matching with a three-dimensional optical fiber numerical control laser cutting machine tool, and has the following advantages: the selected components have low cost, simple structure and low production cost; compact structure, small occupied space, low failure rate and low maintenance cost; the working element is directly driven by the tensioning sleeve, the transmission chain is short, the rigidity of the system is good, no reverse gap exists, and the precision is high; the transmission efficiency is high, and the speed is fast, satisfies the high-speed high accuracy requirement of laser cutting.
Description of the drawings:
FIG. 1 is a schematic diagram of the structure of the present application;
FIG. 2 is an enlarged view of part A of FIG. 1;
FIG. 3 is an enlarged view of part B of FIG. 1;
FIG. 4 is a schematic perspective view of the present application;
in the figure, 1, a connecting sleeve, 2, a first servo motor, 3, a servo reducer, 4, a first inner sleeve, 5, a first bearing, 6, a first outer sleeve, 7, a first connecting disc, 8, a first tensioning sleeve, 9, a right-angle seat, 10, a second servo motor, 11, a right-angle servo reducer, 12, a second inner sleeve, 13, a second bearing, 14, a second outer sleeve, 15, a second connecting disc, 16, a second tensioning sleeve, 17, an optical fiber cutting head, 18, a first spacer, 19, a first gland, 20, a second spacer, 21, a second gland, 22, a first circular groove, 23, a first inductive switch, 24, a first groove, 25, a first inductive block, 26, a second circular groove, 27, a second inductive switch, 28, a second groove, 29, a second inductive block, 30 and a connecting flange.
The specific embodiment is as follows:
in order to clearly illustrate the technical features of the present solution, the present application will be described in detail below with reference to the following detailed description and the accompanying drawings.
As shown in fig. 1-4, an optical fiber three-dimensional laser cutting device comprises a connecting sleeve 1, a first servo motor 2 is arranged in the connecting sleeve 1, the first servo motor 2 is connected with a servo reducer 3, the servo reducer 3 is arranged in a first inner sleeve 4, the upper end of the first inner sleeve 4 is connected with the connecting sleeve 1, the outer wall of the first inner sleeve 4 is connected with a first outer sleeve 6 through a first bearing 5, the lower end of the first outer sleeve 6 is connected with a first connecting disc 7, the first connecting disc 7 is connected with an output shaft of the servo reducer 3 through a first tensioning sleeve 8, the lower end of the first connecting disc 7 is provided with a right-angle seat 9, a second servo motor 10 is vertically arranged in the right-angle seat 9, the second servo motor 10 is connected with a right-angle servo reducer 11, the right-angle servo reducer 11 is arranged in a second inner sleeve 12, the right-end of the second inner sleeve 12 is connected with the right-angle seat 9, the outer wall of the second inner sleeve 12 is connected with a second outer sleeve 14 through a second bearing 13, the end of the second outer sleeve 14 is connected with a second connecting disc 15, the second 15 is connected with an output shaft of the servo reducer 11 through a second tensioning sleeve 16, the second connecting disc 15 is connected with a first rotating servo reducer 17 through a first tensioning sleeve 17, the optical fiber cutter 3 and a rotating servo reducer 2, the optical fiber cutter three-dimensional laser cutting device is provided with a right-angle controller 150, the optical fiber cutting device is provided with a three-dimensional laser cutting device is provided with a right-dimensional laser cutting device, and a laser cutting device is provided with a rotary laser cutting device 360 degrees, and a three-dimensional optical fiber cutting device is provided with the advantages, and is provided with a laser cutting device, and is 360, and can realize a three-dimensional laser cutting device is realized by a laser cutting device, and is 360, and a laser cutting device is realized by the device, and a device is 360: the selected components have low cost, simple structure and low production cost; compact structure, small occupied space, low failure rate and low maintenance cost; the working element is directly driven by the tensioning sleeve, the transmission chain is short, the rigidity of the system is good, no reverse gap exists, and the precision is high; high transmission efficiency and high speed, and meets the requirements of high speed and high precision of laser cutting
The first bearing 5 is a first angular contact ball bearing, two first angular contact ball bearings are arranged between the first inner sleeve 4 and the first outer sleeve 6 from top to bottom, and a first spacer 18 is arranged between the two first angular contact ball bearings to firmly support the first outer sleeve 6, so that the first outer sleeve 6 can accurately drive the first connecting disc 7 to rotate.
The lower end of the first inner sleeve 4 is provided with a first gland 19 for pressing the first angular contact ball bearing, and the first gland plays a role in supporting the first angular contact ball bearing.
The second bearing 13 is a second angular contact ball bearing, two second angular contact ball bearings are arranged between the second inner sleeve 12 and the second outer sleeve 14 from right to left, and a second spacer 20 is arranged between the two second angular contact ball bearings, so that the second outer sleeve 14 is firmly supported, and the second outer sleeve 14 can accurately drive the second connecting disc 15 to rotate.
The second end of the second inner sleeve 12 is provided with a second gland 21 for pressing the second angular contact ball bearing, which plays a supporting role for the second angular contact ball bearing.
The first inner sleeve 4 is provided with a first round groove 22, a first induction switch 23 is arranged in the first round groove 22, a first groove 24 is arranged at the position of the first outer sleeve 6 corresponding to the first induction switch 23, and a first induction block 25 is arranged in the first groove 24, so that the first induction switch 23 and the first induction block 25 are convenient and firm to install.
The second inner sleeve 12 is provided with a second round groove 26, a second induction switch 27 is arranged in the second round groove 26, a second groove 28 is arranged at the position of the second outer sleeve 14 corresponding to the second induction switch 27, and a second induction block 29 is arranged in the second groove 28, so that the second induction switch 27 and the second induction block 29 are convenient and firm to install.
The second connection pad 15 is connected to the optical fiber cutting head 17 via a connection flange 30.
The working process of the application comprises the following steps:
when the optical fiber three-dimensional laser cutting device works, the optical fiber three-dimensional laser cutting device is firstly fixed on a component of a three-dimensional optical fiber numerical control laser cutting machine tool through the connecting sleeve 1, the first servo motor 2, the second servo motor 10, the optical fiber cutting head 17 and other components needing to be connected are respectively connected with a control system of the machine tool through wires, the first inner sleeve 4, the first servo motor 2 and the servo speed reducer 3 are fixed, the first servo motor 2 is started, the first connecting disc 7 is driven to rotate by the first tensioning sleeve 8 through the output shaft of the servo speed reducer 3, and the first connecting disc 7 drives the lower component to rotate around the C shaft according to the set direction and speed. The second servo motor 10 is started, the second connecting disc 15 is driven to rotate by the second tensioning sleeve 16 through the right-angle servo speed reducer 11, the second connecting disc 15 rotates to drive the front optical fiber cutting head 17 to rotate around the A axis according to the set direction and speed, through the mechanism, the accurate rotation of the optical fiber cutting head 17 around the C axis and the A axis is realized, the optical fiber cutting head is matched with the three-dimensional optical fiber numerical control laser cutting machine tool, the optical fiber numerical control laser cutting of the three-dimensional covering piece is realized, and the optical fiber three-dimensional laser cutting device has the advantages of reasonable structural design, low cost, compact structure, short transmission chain, no reverse gap, high transmission efficiency and the like.
The above embodiments are not to be taken as limiting the scope of the application, and any alternatives or modifications to the embodiments of the application will be apparent to those skilled in the art and fall within the scope of the application.
The present application is not described in detail in the present application, and is well known to those skilled in the art.
Claims (4)
1. The utility model provides a three-dimensional laser cutting device of optic fibre which characterized in that: the optical fiber cutting device comprises a connecting sleeve, wherein a first servo motor is arranged in the connecting sleeve, the first servo motor is connected with a servo speed reducer, the servo speed reducer is arranged in a first inner sleeve, the upper end of the first inner sleeve is connected with the connecting sleeve, the outer wall of the first inner sleeve is connected with a first outer sleeve through a first bearing, the lower end of the first outer sleeve is connected with a first connecting disc, the first connecting disc is connected with an output shaft of the servo speed reducer through a first tensioning sleeve, the lower end of the first connecting disc is provided with a right-angle seat, a second servo motor is vertically arranged in the right-angle seat, the second servo motor is connected with a right-angle servo speed reducer, the right-angle servo speed reducer is arranged in a second inner sleeve, the right end of the second inner sleeve is connected with the right-angle seat, the outer wall of the second inner sleeve is connected with a second outer sleeve through a second bearing, the end of the second outer sleeve is connected with a second connecting disc through a second tensioning sleeve, and the second connecting disc is connected with an optical fiber cutting head; the first bearings are first angle contact ball bearings, two first angle contact ball bearings are arranged between the first inner sleeve and the first outer sleeve from top to bottom, and a first spacer is arranged between the two first angle contact ball bearings; the lower end of the first inner sleeve is provided with a first gland for pressing the first angular contact ball bearing; the second bearings are second angular contact ball bearings, two second angular contact ball bearings are arranged between the second inner sleeve and the second outer sleeve from right to left, and a second spacer is arranged between the two second angular contact ball bearings; and a second gland for pressing the second angular contact ball bearing is arranged at the tail end of the second inner sleeve.
2. The optical fiber three-dimensional laser cutting device according to claim 1, wherein: the first inner sleeve is provided with a first round groove, a first inductive switch is arranged in the first round groove, a first groove is arranged at the position of the first outer sleeve corresponding to the first inductive switch, and a first inductive block is arranged in the first groove.
3. The optical fiber three-dimensional laser cutting device according to claim 1, wherein: the second inner sleeve is provided with a second round groove, a second inductive switch is arranged in the second round groove, a second groove is arranged at the position of the second outer sleeve corresponding to the second inductive switch, and a second inductive block is arranged in the second groove.
4. The optical fiber three-dimensional laser cutting device according to claim 1, wherein: the second connecting disc is connected with the optical fiber cutting head through a connecting flange.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710813407.XA CN107378269B (en) | 2017-09-11 | 2017-09-11 | Optical fiber three-dimensional laser cutting device |
| PCT/CN2017/108321 WO2019047347A1 (en) | 2017-09-11 | 2017-10-30 | Optical fiber three-dimensional laser cutting apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710813407.XA CN107378269B (en) | 2017-09-11 | 2017-09-11 | Optical fiber three-dimensional laser cutting device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107378269A CN107378269A (en) | 2017-11-24 |
| CN107378269B true CN107378269B (en) | 2023-10-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710813407.XA Active CN107378269B (en) | 2017-09-11 | 2017-09-11 | Optical fiber three-dimensional laser cutting device |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN107378269B (en) |
| WO (1) | WO2019047347A1 (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108213136A (en) * | 2017-12-28 | 2018-06-29 | 齐齐哈尔二机床(集团)有限责任公司 | A kind of laser pivot angle head for five-axle linkage flexibility heat forming equipment |
| CN110666346A (en) * | 2019-11-11 | 2020-01-10 | 常州英诺激光科技有限公司 | Curved surface cutting device |
| CN118404217B (en) * | 2024-07-02 | 2024-09-17 | 四川福莫斯工业技术有限公司 | Positioning hole cutting method and system for three-dimensional five-axis laser cutting machine |
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| Publication number | Publication date |
|---|---|
| WO2019047347A1 (en) | 2019-03-14 |
| CN107378269A (en) | 2017-11-24 |
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