CN106583944B - A kind of device and method cutting forging flash - Google Patents
A kind of device and method cutting forging flash Download PDFInfo
- Publication number
- CN106583944B CN106583944B CN201611126888.9A CN201611126888A CN106583944B CN 106583944 B CN106583944 B CN 106583944B CN 201611126888 A CN201611126888 A CN 201611126888A CN 106583944 B CN106583944 B CN 106583944B
- Authority
- CN
- China
- Prior art keywords
- edger
- forging
- bracket
- cutting machine
- laser cutting
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
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
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Plasma & Fusion (AREA)
- Mechanical Engineering (AREA)
- Laser Beam Processing (AREA)
- Forging (AREA)
Abstract
The present invention provides a kind of device and methods for cutting forging flash, and deformation when can solve the existing trimming using punching machine after trimming low efficiency, workpiece trimming is larger, and edger wears also more serious problem.It includes the fixed device of laser cutting machine, electrical power control cabinet and forging；Electrical power control cabinet is laser cutting machine and the fixed device power supply of forging, the fixed device of forging includes mould bases, tracheae and vacuum pump, the quantity at least two of mould bases, mould bases includes edger and bracket, the inside of bracket is equipped with gas passage, bracket is fixed in side by side on the workbench of laser cutting machine, the gas passage lower end of bracket is respectively connected to and seals with one end of tracheae, it is controlled to a vacuum pump after the other end of tracheae is in parallel, the upper end of bracket is connected with edger, hollow cavity is equipped with below the type chamber of edger, sucker is installed in hollow cavity, the Pan Kou of sucker is upwards and the edge Pan Kou protrudes into type chamber, sucker is controlled to a vacuum pump by gas passage and is communicated.
Description
Technical field
The present invention relates to forging process field, specially a kind of device and method for cutting forging flash.
Background technique
In forging process, the excess stock of blank flows out to form flash from mold flash groove location.In order to go Burr removal, work
The mode that punching machine trimming is generallyd use in skill, installs edger on punching machine, the edger mainly include universal die set, formed punch and
Former designs cutting edge on formed punch and former, and reconditioning formed punch makes the gap between formed punch and former reach specified value after assembly, leads to
The effect for crossing cutting edge cuts off extra flash.An edger can only be installed on such usual punching machine of method, i.e., primary
Trimming can be carried out to a workpiece, trimming efficiency is very low, simultaneously as using machining mode, after workpiece trimming
Deform larger, the abrasion of edger is also more serious.
Summary of the invention
In view of the above-mentioned problems, can solve existing adopt the present invention provides a kind of device and method for cutting forging flash
Larger with the deformation after trimming low efficiency, workpiece trimming when punching machine trimming, edger wears also more serious problem.
A kind of device cutting forging flash, it is characterised in that: it includes that laser cutting machine, electrical power control cabinet and forging are solid
Determine device；The electrical power control cabinet is the fixed device power supply of laser cutting machine and forging, the fixed device of the forging include mould bases,
Tracheae and vacuum pump, the quantity at least two of the mould bases, the mould bases include edger and bracket, the inside of the bracket
Equipped with gas passage, the bracket is fixed in side by side on the workbench of the laser cutting machine, under the gas passage of the bracket
End is respectively connected to and seals with one end of the tracheae, is controlled to a vacuum pump after the other end of the tracheae is in parallel, the bracket
Upper end is connected with edger, and hollow cavity is equipped with below the type chamber of the edger, is equipped in the hollow cavity
Sucker, the Pan Kou of the sucker is upwards and the edge Pan Kou protrudes into the type chamber, the sucker by the gas passage with it is described
Vacuum pump connection communicates.
Further, the sucker is fixed in the top of the hollow cavity, the screw special by screw special
Inside be equipped with venthole, the sucker communicated by the venthole with the vacuum pump.
Further, the bracket includes pedestal, appendix and pallet that be successively affixed from the bottom to top and being connected to, and pedestal is solid
It connects on the workbench of the laser cutting machine, the tracheae is connected to the pedestal and passes through washer sealing, the edger
It is fixed on the pallet, the hollow cavity is connected to the pallet and passes through washer sealing.
Further, the tray upper surface is vertically connected with straight pin and rhombus pin, and the edger is sleeved on described
It is on straight pin and rhombus pin and affixed by screw and the edger.
Further, the material of the edger and bracket is 304 stainless steels.
Further, the material of the sucker is silicon rubber.
Further, the outer profile size of the edger is reduced than the cutting track of the cutting head of the laser cutting machine
0.5~1.0mm。
Further, the ash can of drawer type is installed below the workbench of the laser cutting machine
A method of laser cutting forging flash, it is characterised in that: itself the following steps are included:
Step 1: starting vacuum pump, by workpiece for being individually positioned on the edger of the fixed device of forging to trimming workpiece
Absorption is fixed；
Step 2: opening laser cutting machine, the cutting track drawn by process requirements is imported into laser cutting machine, and set
The trimming parameter of fixed each workpiece；
It is handled Step 3: the cutting head of laser cutting machine successively carries out excision flash to workpiece according to cutting track, until
All workpiece trimmings are completed, and are repeated step 1 to step 3, are carried out trimming to next group workpiece.
Further, the extraction rate of vacuum pump is 15 ~ 20 L/s.
The beneficial effects of the present invention are:
1, the present invention carries out excision flash processing to forging using laser cutting machine, since the noncontact procession of laser is special
Property, when cutting will not cause to scratch to workpiece surface, the wear problem of edger also be not present, workpiece is indeformable after trimming, cuts
Side precision is high, reproducible；Meanwhile the fixed device of forging of the invention may be implemented on a laser cutting machine tool while fix
Multiple workpiece, trimming efficiency greatly improve, strong flexibility, are particularly suitable for the workpiece trimming processing of multi-varieties and small-batch.
2, since workpiece is to draw to fix by sucker, the structure design of edger is simplified, the essence of edger is reduced
Degree requires, and shortens the production cycle of edger, and manufacturing cost reduces；Cutting head carries out trimming according to the cutting track of setting,
Cutting track, fast and easy need to be only adjusted when needing to adjust chipping allowance；Ash can is fallen directly into after flash excision, no
It can remain in edger, only need periodic cleaning ash can, further improve trimming efficiency, reduce manipulation strength.
3, the outer profile of edger of the invention reduces 0.5 ~ 1mm than the cutting track of laser cutting head, it can be ensured that laser
Edger will not be cut in cutting process, avoids the damage of edger, further extend the service life of edger.
Detailed description of the invention
Fig. 1 is the overall structure diagram of apparatus of the present invention；
Fig. 2 is the structural schematic diagram of the fixed device of forging of the invention；
Fig. 3 is the structural schematic diagram of edger；
Fig. 4 is the structural schematic diagram of bracket.
Appended drawing reference: 1- edger；2- bracket；3- tracheae；4- vacuum pump；21- pedestal；22- appendix；23- pallet；5-
The workbench of laser cutting machine；6- washer；7- straight pin；8- rhombus pin；9- sucker；10- screw special；10-1- venthole；
12- hollow cavity；13- type chamber；14- laser cutting machine；15- master control cabinet；16- laser；17- cooling-water machine；18- power supply control
Cabinet processed；19- ash can；20- cutting head.
Specific embodiment
See Fig. 1 to Fig. 4, a kind of device of cutting forging flash of the invention, including laser cutting machine 14, electrical power control cabinet
18 and the fixed device of forging；Electrical power control cabinet 18 is laser cutting machine 14 and the fixed device power supply of forging, and laser cutting machine 14 is
The metal laser cutting machine bought from Wuxi City celebrating source laser Science and Technology Ltd., its model QY-500LCF-1504, it
It mainly include master control cabinet 15, laser cutting machine tool, laser 16 and cooling-water machine 17, master control cabinet 15 is mounted on laser cutting machine
Bed is other to cut workpiece flash by the cutting track of setting for controlling cutting head 20, and cooling-water machine 17 is by circulating line to laser
16 carry out circulating cooling.
Master control cabinet 15 is equipped with electronic display, and trimming software is mounted in its computer, by leading into trimming software
Enter cutting track, and set the cutting parameters such as cutting power, cutting speed, the i.e. controllable cutting head 20 of master control cabinet 15 moves
Workpiece flash is cut off, electronic display can show cut state.
Cooling-water machine 17 is equipped with control panel, can set water temperature, it is ensured that the cooling effect of laser 16.
Laser 16 is laser generator part, and laser passes through the focusing of cutting head 20 through optical fiber output to cutting head 20
Mirror cuts workpiece after pooling laser beam, and the wavelength of laser is 1060 ~ 1070nm.
Cutting head 20 is driven the displacement of its X and Y-direction by servo motor, and Z-direction is realized automatic by noncontacting proximity sensor
It follows, adjust automatically cuts copper mouth at a distance from workpiece surface, reduces work piece cut position and cutting copper in cutting process
Nitrogen, argon gas can be selected according to the difference of workpiece material to cutting copper mouth injecting protective gas, protective gas in the oxidation of mouth
Deng the switch of protective gas can be controlled by master control cabinet 15.
For the ease of clear away waste, it is mounted with the ash can 19 of drawer type below the workbench 5 of laser cutting machine, cuts
Under waste material fall directly into ash can 19, periodically extract out 19 clear away waste of ash can.
The fixed device of forging includes mould bases, tracheae 3 and vacuum pump 4, and the quantity at least two of mould bases can be according to practical life
The usage quantity it needs to be determined that mould bases is produced, mould bases includes edger 1 and bracket 2, and bracket 2 includes the bottom set gradually from the bottom to top
Seat 21, appendix 22 and pallet 23, pedestal 21, appendix 22 and pallet 23 interconnect composition gas passage, pedestal 21, gas transmission
Welded seal between pipe 22 and the joint surface of pallet 23 is not done mutually in the stroke range of cutting head 20 and on multiple workpiece spaces
In the case where relating to, pedestal 21 is fixed on the workbench 5 of laser cutting machine by screw side by side respectively, one end of tracheae 3 is worn
The workbench 5 of laser cutting machine is crossed to be connected to pedestal 21 and seal by washer 6, after the other end of tracheae 3 is in parallel with vacuum pump 4
Connection；Edger 1 is fixed on pallet 23 by screw, and is positioned by straight pin 7 and rhombus pin 8, the type chamber 13 of edger 1
Lower section is equipped with hollow cavity 12, and sucker 9 is equipped in hollow cavity 12, and sucker 9 is fixed in hollow by screw special 10
Cavity 12 top, the inside of screw special 10 is equipped with venthole 10-1, and sucker 9 passes through venthole 10-1 and 4 phase of vacuum pump
Logical, the Pan Kou of sucker 9 is upwards and the edge Pan Kou protrudes into type chamber 13.
Preferably, the outer profile size of edger 1 than the cutting head 20 of laser cutting machine 14 cutting track reduce 0.05 ~
Edger 1 will not be cut to when 1.0mm, so certifiable laser trimming, avoids edger 1 impaired.
Preferably, the material of edger 1 and bracket 2 is 304 stainless steels, can be met resistance under high temperature and humidity working environment
Heat, corrosion resistance requirement；The material of sucker 9 is silicon rubber, is resistant to 180 DEG C of high temperature, meets heat resistant requirements.
A kind of method of cutting forging flash of the invention comprising following steps:
Step 1: bracket 2 is mounted side by side on the workbench 5 of the laser cutting machine of model QY-500LCF-1504,
The edger 1 matched with to trimming workpiece shapes is separately fixed on bracket 2 again, workpiece is respectively put into corresponding edger
In 1 type chamber 13, electrical power control cabinet 18 is opened, starts vacuum pump 4, rate is extracted and is set as 16 L/s, sucker 23 is made to generate absorption
Power fixes absorption of workpieces；
Step 2: opening master control cabinet 15, the trimming software installed in 15 computer of master control cabinet is opened, it will be by process requirements
The CAD diagram shape of the cutting track of drafting imports trimming software, and sets the trimming parameter of each workpiece, thick with cutting part material
In case where degree is 0.7mm, 0.4 mm of focal length~0.8mm, 12 mm/s of cutting speed~16mm/s, laser are set
Power 100%(500W)；
Step 3: opening cooling-water machine 17, the water temperature of cooling water is set as 20 DEG C；
Step 4: opening laser cutting machine tool and laser 16, laser 16 generates laser and exports to cutting head 20, cuts
First 20 are cut by laser convergence in laser beam, master control cabinet 15 control cutting head 20 make its according to the cutting track imported in advance successively
Excision flash processing is carried out to the workpiece on edger 1 and repeats step 1 to step 4 until all workpiece trimmings are completed, it is right
Next group workpiece carries out trimming.
The present invention is suitable for the forging trimming of metal group material, and trimming precision can reach 0.05mm.
Claims (7)
1. a kind of device for cutting forging flash, it is characterised in that: it includes that laser cutting machine, electrical power control cabinet and forging are fixed
Device；The electrical power control cabinet is laser cutting machine and the fixed device power supply of forging, and the fixed device of the forging includes mould bases, gas
Pipe and vacuum pump, the quantity at least two of the mould bases, the mould bases include edger and bracket, and the inside of the bracket is set
There is gas passage, the bracket is fixed in side by side on the workbench of the laser cutting machine, the gas passage lower end of the bracket
Respectively be connected to and seal with one end of the tracheae, be controlled to a vacuum pump after the other end of the tracheae is in parallel, the bracket it is upper
End is connected with edger, and hollow cavity is equipped with below the type chamber of the edger, is equipped with suction in the hollow cavity
Disk, the Pan Kou of the sucker is upwards and the edge Pan Kou protrudes into the type chamber, and the sucker passes through the gas passage and described true
Sky pump connection communicates；The sucker is fixed in the top of the hollow cavity by screw special, the screw special it is interior
Portion is equipped with venthole, and the sucker is communicated by the venthole with the vacuum pump.
2. it is according to claim 1 it is a kind of cut forging flash device, it is characterised in that: the bracket include by down toward
On successively affixed and the pedestal, appendix and the pallet that are connected to, the pedestal is fixed on the workbench of the laser cutting machine, institute
It states tracheae and washer sealing is connected to and passed through with the pedestal, the edger is fixed on the pallet, the hollow cavity
It is connected to the pallet and passes through washer sealing.
3. a kind of device for cutting forging flash according to claim 2, it is characterised in that: the tray upper surface is vertical
It is connected with straight pin and rhombus pin, the edger is sleeved in the straight pin and rhombus pin and by screw and the trimming
Mould is affixed.
4. a kind of device for cutting forging flash according to claim 1 or 3, it is characterised in that: the edger and branch
The material of frame is 304 stainless steels, and the material of the sucker is silicon rubber.
5. a kind of device for cutting forging flash according to claim 4, it is characterised in that: the outer profile of the edger
Size reduces 0.5 ~ 1.0mm than the cutting track of the cutting head of the laser cutting machine.
6. a kind of device for cutting forging flash according to claim 5, it is characterised in that: the work of the laser cutting machine
Make the ash can that drawer type is equipped with below platform.
7. a kind of method of the cutting forging flash carried out using device described in claim 1, it is characterised in that: it include with
Lower step:
Step 1: the type for the edger that the fixed device of forging is individually positioned in trimming workpiece is intracavitary, start vacuum pump, vacuum
The extraction rate of pump is 15 ~ 20 L/s, so that sucker is generated adsorption capacity and fixes absorption of workpieces；
Step 2: opening laser cutting machine, the cutting track drawn by process requirements is imported into laser cutting machine, and is set each
The trimming parameter of a workpiece；
It is handled Step 3: the cutting head of laser cutting machine successively carries out excision flash to workpiece according to cutting track, until all
Workpiece trimming is completed, and is repeated step 1 to step 3, is carried out trimming to next group workpiece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611126888.9A CN106583944B (en) | 2016-12-09 | 2016-12-09 | A kind of device and method cutting forging flash |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611126888.9A CN106583944B (en) | 2016-12-09 | 2016-12-09 | A kind of device and method cutting forging flash |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106583944A CN106583944A (en) | 2017-04-26 |
| CN106583944B true CN106583944B (en) | 2019-06-14 |
Family
ID=58597703
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611126888.9A Active CN106583944B (en) | 2016-12-09 | 2016-12-09 | A kind of device and method cutting forging flash |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106583944B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114101897A (en) * | 2021-11-23 | 2022-03-01 | 中国航发贵州黎阳航空动力有限公司 | Combined clamp and trimming method for trimming aero-engine blade forging |
Family Cites Families (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL1027929C2 (en) * | 2004-12-31 | 2006-07-03 | Fico Bv | Holder for supporting objects such as electronic components during separation using laser, comprises gas permeable flexible layer located above suction holes in support |
| ES2833225T3 (en) * | 2007-12-27 | 2021-06-14 | Nihon Shoryoku Kikai Co Ltd | Deburring system, deburring apparatus and cutter blade |
| CN201423544Y (en) * | 2009-05-07 | 2010-03-17 | 杭州正驰达精密机械有限公司 | Vacuum absorption clamp for clamping thin sheet part |
| CN102689195A (en) * | 2012-05-29 | 2012-09-26 | 苏州市新鸿基精密部品有限公司 | Vacuum chuck for processing of aeronautical laminas |
| CN102990514A (en) * | 2012-12-06 | 2013-03-27 | 无锡透平叶片有限公司 | Method for cutting flashes of blade forged piece |
| CN104289815A (en) * | 2013-07-16 | 2015-01-21 | 无锡华冶钢铁有限公司 | A laser deburring process |
| CN203831649U (en) * | 2013-12-20 | 2014-09-17 | 赫比（上海）通讯科技有限公司 | universal laser trimming mechanism universal for slide platform |
| CN203579017U (en) * | 2014-03-17 | 2014-05-07 | 江苏华风电子有限公司 | Electret microphone diaphragm cutting tool |
| CN203918241U (en) * | 2014-04-21 | 2014-11-05 | 东莞市盛雄激光设备有限公司 | A kind of jig for laser cutting |
| CN104096980B (en) * | 2014-06-26 | 2016-01-20 | 长春光华微电子设备工程中心有限公司 | laser cutting vacuum absorbing platform |
| CN204934876U (en) * | 2015-07-13 | 2016-01-06 | 芜湖奕辰模具科技有限公司 | A kind of Novel sheet metal Laser cutting equipment |
| CN205200813U (en) * | 2015-10-30 | 2016-05-04 | 中信戴卡股份有限公司 | Device of laser cutting aluminum alloy wheel blank overlap |
| CN205166195U (en) * | 2015-11-30 | 2016-04-20 | 昆山国显光电有限公司 | Vacuum adsorption device |
| CN205271177U (en) * | 2016-01-15 | 2016-06-01 | 合肥京东方光电科技有限公司 | Array maintenance of equipment board |
| CN105904100A (en) * | 2016-05-19 | 2016-08-31 | 深圳市富优驰科技有限公司 | Full-automatic laser flash trimming technology |
| CN205764463U (en) * | 2016-05-24 | 2016-12-07 | 江西森阳科技股份有限公司 | A kind of laser welder Working piece positioning device |
| CN205764595U (en) * | 2016-05-24 | 2016-12-07 | 深圳市光大激光科技股份有限公司 | A kind of vac sorb tool |
| CN206241475U (en) * | 2016-12-09 | 2017-06-13 | 无锡航亚科技股份有限公司 | A kind of device for cutting forging flash |
-
2016
- 2016-12-09 CN CN201611126888.9A patent/CN106583944B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN106583944A (en) | 2017-04-26 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102554007B (en) | The progressive compound molding device of a kind of sheet metal deep drawing | |
| CN104768681A (en) | Production method and production device for three-dimensionally shaped molded object | |
| CN101890625B (en) | Manufacturing method of pattern ring of segmented mold of radial tyre | |
| CN104308481A (en) | Stator blade machining method of aeroengine compressor without mounting plate | |
| CN108356485B (en) | Method for machining small part with tenon teeth | |
| CN105252057A (en) | Numerical control machining deburring method | |
| CN103934697A (en) | CNC milling machine | |
| CN203831091U (en) | Numerical control milling machine | |
| CN106736292A (en) | A kind of advanced pressurized water reactor fuel element base machining process | |
| CN106583944B (en) | A kind of device and method cutting forging flash | |
| CN106853557A (en) | Laser cutting system and laser cutting method | |
| CN205166190U (en) | Laser device for cutting | |
| CN105081701A (en) | Processing method of profiled punching pins | |
| CN103769548A (en) | Large-scale digitized non-mold casting forming machine | |
| CN106514172A (en) | Oblique tooth machining process for gear mold | |
| CN206241475U (en) | A kind of device for cutting forging flash | |
| CN106166647A (en) | A kind of optical-fiber laser cutting equipment and cutting method thereof | |
| CN101587348A (en) | Method for processing spiral line interpolation of three-dimensional cutting edge contour | |
| CN214602188U (en) | Vertical corner board shaping cutting machine | |
| CN104439896A (en) | Machining method for special-shaped pipe fitting with boss on eccentric outer circle and flange structures at two ends | |
| CN207155344U (en) | A kind of small-sized Five-axis numerical control milling machine | |
| CN210909185U (en) | Metal cutting machine tool convenient for collecting metal chips | |
| CN204997347U (en) | Unilateral lathe of duplex head multipurpose | |
| CN208758736U (en) | One kind being used for automobile air conditioner accessories three-dimension process equipment | |
| CN207343857U (en) | The equipment of automatic cleaning cookware flash |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |