CN106513985B - Induced with laser molding machine - Google Patents
Induced with laser molding machine Download PDFInfo
- Publication number
- CN106513985B CN106513985B CN201611244919.0A CN201611244919A CN106513985B CN 106513985 B CN106513985 B CN 106513985B CN 201611244919 A CN201611244919 A CN 201611244919A CN 106513985 B CN106513985 B CN 106513985B
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- ram
- sliding box
- fixed
- induced
- forming
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Classifications
-
- 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
-
- 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
- B23K26/08—Devices involving relative movement between laser beam and workpiece
- B23K26/0869—Devices involving movement of the laser head in at least one axial direction
- B23K26/0876—Devices involving movement of the laser head in at least one axial direction in at least two axial directions
- B23K26/0884—Devices involving movement of the laser head in at least one axial direction in at least two axial directions in at least in three axial directions, e.g. manipulators, robots
-
- 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)
- Robotics (AREA)
- Laser Beam Processing (AREA)
Abstract
The present invention relates to a kind of induced with laser molding machines.The lightweight siding former that mainly solves the problems, such as is complicated, of high cost, stability is poor, precision is low.It is characterized in that：The left column（3）With right column（3’）Crossbeam is connected between top（9）, the crossbeam（9）It is equipped with beam guideway（8）, beam guideway（8）On be connected separately with left sliding box（5）, right sliding box（12）, the left sliding box（5）On be slidably connected left ram（7）, left ram（7）Double pendulum angular measurement camera is fixed in bottom（4）, the right sliding box（12）On be slidably connected right ram（10）, right ram（10）Double-swinging angle laser is fixed in bottom（13）.The induced with laser molding machine uses laser flexible hot forming, accurately controls, and forming accuracy is high；Residual stress is low, without spring-back effect；The forming of forming and various complicated wall panel structure parts suitable for difficult moulding material.
Description
Technical field
The present invention relates to a kind of machine tool field, specifically a kind of induced with laser molding machine.
Background technology
Space flight light structures part（Lightweight siding）It is one of most important part of sealed compartment on spacecraft, is widely used in
The structures such as modern aircraft, carrier rocket, spacecraft.Lightweight siding includes column siding and taper siding etc., cylinder
The method that section siding uses three axis roll formings, and taper siding and flanged (FLGD) special siding are compacted using die forming and timeliness
The method for becoming school shape is processed, but reinforcement fracture happens occasionally, there are the mold preparatory period is long, orthopedic difficulty, and forming efficiency
It is relatively low, the not high problem of product qualification rate.
With the development of space material lightweight demand, high strength alumin ium alloy is applied more and more, not due to its elongation percentage
Height, forming difficulty, it is difficult to obtain large-scale application.Simultaneously with the startup of Chinese Space station project, lightweight siding will be presented
Feature various informative, required precision is high, to siding, flexible, high-precision forming technique proposes active demand.It is light in order to meet
Quantify siding flexibility, the demand of high-precision forming technique, effective way is to use freeform fabrication.Freeform fabrication master
To include multi-point flexibly forming, the forming of extreme misery bending forming, plasma arc thermal stress and Laser Thermal Stress Forming.Wherein, flexible
Multi-point forming precision is high, but former is complicated, and cost is higher, it is difficult to shape the labyrinths such as siding, be only applicable to cold
Forming.Part shape formed thereby at present is mostly the simple part to smoothly transit, such as covering class part, shape of a saddle part.Water
Fiery bending forming and Plasma arc forming, advantage are of low cost, but the controllability of forming heat source and stability are poor, forming essence
It spends low.In addition extreme misery bending forming due to heat-source energy density it is low, high oxygen content, forming surface it is oxidizable.Both forming skills
Art is primarily adapted for use in the low precision forming such as deck of boat.
Invention content
In order to overcome that existing lightweight siding former is complicated, of high cost, stability is poor, precision is low etc. no
Foot, the present invention provide a kind of induced with laser molding machine, which uses laser flexible hot forming, can be accurate
Control, forming accuracy are high；Residual stress is low, without spring-back effect；Forming suitable for difficult moulding material and various complicated walls
The forming of hardened component.
The technical scheme is that：A kind of induced with laser molding machine, including two parallel lathe beds, wherein left side
Lathe bed is equipped with left slide, and the left slide top is fixed with left column, and right side lathe bed is equipped with right slide, the right slide
Top is fixed with right column, and crossbeam is connected between the left column and right column top, and the crossbeam is equipped with beam guideway,
Left sliding box, right sliding box are connected separately on beam guideway, be slidably connected left ram in the left sliding box, left ram bottom
Double pendulum angular measurement camera is fixed, be slidably connected right ram in the right sliding box, and double-swinging angle laser is fixed in right ram bottom.
The left ram is connect with left ram feed box, and left ram feed box passes through left ram speed reducer and left ram servo
Motor is connected；The right ram is connect with right ram feed box, and right ram feed box is watched by right ram speed reducer with right ram
Motor is taken to be connected.
It is fixed with rack on the crossbeam, the gear being meshed with rack, the gear and a left side are fixed in left sliding box
Sliding box speed reducer output shaft is connected, and the left sliding box speed reducer is by left sliding box Serve Motor Control.
Workbench is equipped between described two lathe beds, workbench top is fixed with work piece holder.
The present invention has the advantages that：Due to taking said program, which uses planer-type
Frame layout, gantry frame move on lathe bed, and one is equipped with laser in two sliding boxes, another, which is equipped with, measures camera,
Laser and measurement camera control respectively, and the pivot angle head equipped with laser carries out induction processing and forming to workpiece, and part becomes
Camera gathered data is surveyed by sweeping after shape, is calculated by independent operational software and determines practical forming shape and theoretical shape pair
Than adjusting laser output power or each axis feeding parameter, realize that accurately Deformation control is to process qualified product；It should
Induced with laser molding machine can realize being precisely controlled for laser output power, have the characteristics that energy conservation and environmental protection；Realize chipless at
Type is processed, efficient, adaptable, is suitable for the forming of the forming and various complicated wall panel structure parts of difficult moulding material,
It disclosure satisfy that the different classes of forming parts processing of various different sizes.
Description of the drawings
Fig. 1 is the front view of the present invention；
Fig. 2 is the left view of the present invention.
1- lathe beds in figure, the left slides of 2-, 2 '-right slides, 3- left columns, 3 '-right columns, 4- double pendulum angular measurement phases
Machine, the left sliding boxes of 5-, the left sliding box servo motors of 6-, the left rams of 7-, 8- beam guideways, 9- crossbeams, the right rams of 10-,
The right sliding box servo motors of 11-, 12-right sliding boxes, 13- double-swinging angle lasers, 14- work piece holders, 15- make platform, 16-
Grating scale, 17- ball-screws, 18- drag chains, 19- racks, 20- lathe bed servo motors, the left ram servo motors of 21-,
The left ram speed reducers of 22-, the left ram feed boxes of 23-, 24- gears, the left sliding box speed reducers of 25-.
Specific implementation mode
The invention will be further described below in conjunction with the accompanying drawings：
Shown in Fig. 1, Fig. 2, a kind of induced with laser molding machine, including two parallel lathe beds 1, described two lathe beds
Workbench 15 is equipped between 1,15 top of workbench is fixed with work piece holder 14, wherein left side lathe bed is equipped with left slide 2, right side
Lathe bed is equipped with right slide 2 ', is connected by ball-screw 17 between left and right slide and lathe bed, is driven by lathe bed servo motor 20
Slide moves on lathe bed, and lathe bed end is fixed with grating scale 16.2 top of left slide is fixed with left column 3, described
2 ' top of right slide is fixed with right column 3 ', is connected with crossbeam 9 between 3 ' top of the left column 3 and right column, crossbeam 9 with
Left and right column forms a gantry frame, and gantry frame can be moved with slide on lathe bed.The crossbeam 9 is led equipped with crossbeam
Rail 8 is connected separately with left sliding box 5, right sliding box 12 on beam guideway 8.Rack 19, left slide carriage are fixed on the crossbeam 9
The gear 24 being meshed with rack 19 is fixed on case 5, the gear 24 is connected with left 25 output shaft of sliding box speed reducer, described
Left sliding box speed reducer 25 is controlled by left sliding box servo motor 6, therefore, left sliding box 5 is controlled by left sliding box servo motor 6
It is moved left and right along crossbeam 9.Similarly, it is moved left and right along crossbeam 9 by the right sliding box 12 of right sliding box Serve Motor Control.
Be slidably connected left ram 7 in the left sliding box 5, and the left ram 7 is connect with left ram feed box 23, left ram
Feed box 23 is connected by left ram speed reducer 22 with left ram servo motor 21, and left ram is controlled by left ram servo motor 21
7 move up and down along left sliding box 5.Similarly, the right ram 10 is connect with right ram feed box, and right ram feed box passes through right cunning
Pillow speed reducer is connected with right ram servo motor, is moved down in right sliding box 12 by the right ram of right ram Serve Motor Control 10
It is dynamic.Double pendulum angular measurement camera 4 is fixed in 7 bottom of left ram, and both direction swing may be implemented in double pendulum angular measurement camera 4；It is right
Double-swinging angle laser 13 is fixed in 10 bottom of ram, and same double-swinging angle laser 13 can also realize that both direction is swung.
At work, workpiece is mounted on work piece holder 14, is clamped to workpiece by compressed air-driven cylinder, work
After part clamps, left sliding box 5 and right slide carriage are driven by the gantry frame that left and right slide, left and right column 3 and crossbeam 9 form
Case 12 realizes the movement on lathe bed 1.When gantry frame moves to the location of workpiece, right sliding box 12 drives right ram 10 and double
Pivot angle laser 13 is moved to the left along crossbeam 9 above workpiece, and laser pivot angle head laser is controlled by control system program instruction
Beam carries out induction processing and forming to workpiece, can realize space five-axle linkage control for different workpieces, can complete space curved surface
Processing and forming.After the completion of double-swinging angle laser 13 is to work pieces process, retract to initial position, left sliding box 5 drive left ram 7 with
And double pendulum angular measurement camera 4 moves right along crossbeam 9 to above workpiece, is carried out to workpiece according to the control instruction in control system
Molding measures.It is measured rear double pendulum angular measurement camera 4 to retract to initial position, control system carries out analysis meter to measurement data
Calculate, and if theoretical forming data there is deviation, program can control double-swinging angle laser head 13 and carry out multiple processing and forming until work
Part reaches theoretical design requirements.
Claims (4)
1. a kind of induced with laser molding machine, including two parallel lathe beds（1）, wherein left side lathe bed is equipped with left slide
（2）, the left slide（2）Top is fixed with left column（3）, right side lathe bed is equipped with right slide（2’）, the right slide（2’）
Top is fixed with right column（3’）, it is characterised in that：The left column（3）With right column（3’）Crossbeam is connected between top
（9）, the crossbeam（9）It is equipped with beam guideway（8）, beam guideway（8）On be connected separately with left sliding box（5）, right sliding box
（12）, the left sliding box（5）On be slidably connected left ram（7）, left ram（7）Double pendulum angular measurement camera is fixed in bottom（4）, institute
State right sliding box（12）On be slidably connected right ram（10）, right ram（10）Double-swinging angle laser is fixed in bottom（13）.
2. induced with laser molding machine according to claim 1, it is characterised in that：The left ram（7）With left ram into
To case（23）Connection, left ram feed box（23）Pass through left ram speed reducer（22）With left ram servo motor（21）It is connected；Institute
State right ram（10）It is connect with right ram feed box, right ram feed box passes through right ram speed reducer and right ram servo motor phase
Even.
3. induced with laser molding machine according to claim 2, it is characterised in that：The crossbeam（9）On be fixed with rack
（19）, left sliding box（5）On be fixed with and rack（19）The gear being meshed（24）, the gear（24）Slow down with left sliding box
Machine（25）Output shaft is connected, the left sliding box speed reducer（25）By left sliding box servo motor（6）Control.
4. induced with laser molding machine according to claim 3, it is characterised in that：Described two lathe beds（1）Between be equipped with
Workbench（15）, workbench（15）Top is fixed with work piece holder（14）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611244919.0A CN106513985B (en) | 2016-12-29 | 2016-12-29 | Induced with laser molding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611244919.0A CN106513985B (en) | 2016-12-29 | 2016-12-29 | Induced with laser molding machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106513985A CN106513985A (en) | 2017-03-22 |
| CN106513985B true CN106513985B (en) | 2018-08-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611244919.0A Active CN106513985B (en) | 2016-12-29 | 2016-12-29 | Induced with laser molding machine |
Country Status (1)
| Country | Link |
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| CN (1) | CN106513985B (en) |
Families Citing this family (1)
| 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 |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003251464A (en) * | 2002-03-01 | 2003-09-09 | Koike Sanso Kogyo Co Ltd | Cutter |
| CN2644060Y (en) * | 2003-08-27 | 2004-09-29 | 江苏多棱数控机床股份有限公司 | Numerical controlled large milling machine of five shaft linkage |
| US8173931B2 (en) * | 2008-06-13 | 2012-05-08 | Electro Scientific Industries, Inc. | Automatic recipe management for laser processing a work piece |
| CN102091947A (en) * | 2010-12-28 | 2011-06-15 | 齐齐哈尔二机床(集团)有限责任公司 | Accessory type double pendulum angle milling head driven by alternating-current permanent-magnet synchronous inner rotor torque motor |
| CN102513882B (en) * | 2011-12-01 | 2014-09-10 | 燕山大学 | Swingable deflection deformation compensation device for ram |
| CN202715862U (en) * | 2012-07-11 | 2013-02-06 | 山东宏泰机械科技股份有限公司 | Numerically-controlled planer type milling machine |
| CN204639438U (en) * | 2015-03-19 | 2015-09-16 | 上海咔咻智能科技有限公司 | A kind of laser cutting machine based on large format vision guide and straightening |
| CN104842074A (en) * | 2015-05-11 | 2015-08-19 | 上海工程技术大学 | Laser engraving system with area-array camera |
| CN206286707U (en) * | 2016-12-29 | 2017-06-30 | 齐齐哈尔二机床(集团)有限责任公司 | Induced with laser molding machine |
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- 2016-12-29 CN CN201611244919.0A patent/CN106513985B/en active Active
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| CN106513985A (en) | 2017-03-22 |
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