CN103706956B - A kind of laser cutting location auxiliary model, positioner and method - Google Patents
A kind of laser cutting location auxiliary model, positioner and method Download PDFInfo
- Publication number
- CN103706956B CN103706956B CN201210371913.5A CN201210371913A CN103706956B CN 103706956 B CN103706956 B CN 103706956B CN 201210371913 A CN201210371913 A CN 201210371913A CN 103706956 B CN103706956 B CN 103706956B
- Authority
- CN
- China
- Prior art keywords
- auxiliary model
- positioning
- pin
- laser cutting
- block
- 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
Abstract
The present invention relates to laser cutting technique field, a kind of laser cutting location auxiliary model, positioner and method are disclosed, described positioner comprises: bed surface board, back-up block, auxiliary model and positioning templet, wherein, described back-up block is arranged in the locating slot of described bed surface board, one end of described auxiliary model is provided with multiple upper draw-in grooves, be used for installing described positioning templet, the other end of described auxiliary model is provided with pin-and-hole, for inserting alignment pin so that described auxiliary model is fixed on to described back-up block. Utilize the present invention, can greatly improve positioning precision and the fastness of miniature workpiece.
Description
Technical field
The present invention relates to laser cutting technique field, be specifically related to the auxiliary model in a kind of laser cutting location, fixedPosition device and method.
Background technology
Laser cutting technique is widely used in, in the processing of metal and nonmetallic materials, can greatly reducing and adding man-hourBetween, cut down finished cost, improve workpiece quality. Numerical control laser cutter is in the time of cutting stamping parts, for avoidingLaser beam damage lathe itself, need to first choose correct position positioning templet workpiece is held up, simultaneously by fixedModel location, position and fixation workpiece, could implement laser cutting smoothly.
The installation accuracy of positioning templet is determining the positioning precision of workpiece, and the installation site of positioning templet is selected conventionallySelect on workpiece with form surface tangential relatively mild and the position of normal direction big rise and fall is located and consolidated than being easier to like thisDetermine workpiece. The lower end of positioning templet need to be arranged on back-up block, and back-up block is arranged on determining of bed surface boardIn the groove of position. Consider the problems such as board intensity and difficulty of processing and degree easy to use, the spacing of locating slotCan not unrestrictedly dwindle, be to be generally advisable with 100mm. Be subject to the restriction of locating slot spacing, back-up block onlyThe integral multiple distance that can be interval 100mm is laid, and can only be to be parallel to X-axis or Y-axis, general workPart need to arrange 6-8 positioning templet, and location could be relatively accurately firmly. And for miniature workpiece, shapeComplicated workpiece, and the irregular workpiece of outline, be difficult to ensure that all positioning templets have suitableThe miniature workpiece of the not enough 300mm of location and fixed position, especially length and width, may not arrange 6-8Individual positioning templet, therefore its positioning precision is not high, and positioning precision problem is seriously restricting the quality of laser cuttingAnd efficiency.
Summary of the invention
The invention provides a kind of laser cutting location auxiliary model, positioner and method, existing to solvePositioner is for the low problem of little stamping parts positioning precision.
For this reason, the invention provides following technical scheme:
The invention provides the auxiliary model in a kind of laser cutting location, comprising: a rectangle thin plate, described thin plateOne end be provided with multiple upper draw-in grooves, for positioning templet is installed, the other end of described thin plate is provided with pin-and-hole,Be used for inserting alignment pin so that described thin plate is fixed on to back-up block, the spacing of described upper draw-in groove is 5～10mm,Described back-up block is for being arranged on the locating slot of bed surface board, and the spacing of described locating slot is more than or equal to100mm。
Preferentially, the width of described draw-in groove is identical with the thickness of described positioning templet.
Preferentially, on the diameter of the pin-and-hole of described thin plate and described back-up block for the pin-and-hole of fixing described thin plateDiameter identical, between the spacing of adjacent two pin-and-holes and adjacent two pin-and-holes corresponding on described back-up blockApart from identical.
The present invention also provides a kind of laser cutting positioning, comprising: bed surface board, back-up block, auxiliaryModel and positioning templet, wherein, described back-up block is arranged in the locating slot of described bed surface board, described inOne end of auxiliary model is provided with multiple upper draw-in grooves, for described positioning templet, described auxiliary model are installedThe other end is provided with pin-and-hole, for inserting alignment pin so that described auxiliary model is fixed on to described back-up block.
Preferentially, the width of described upper draw-in groove is identical with the thickness of described positioning templet.
Preferentially, described positioning templet below is provided with multiple lower bayonet slots, the width of described lower bayonet slot with described inThe thickness of auxiliary model is identical, and the spacing of the adjacent lower bayonet slot locating slot spacing corresponding with described back-up block is identical.
Preferentially, on described back-up block, be provided with pin-and-hole, on the position of described pin-and-hole and described auxiliary modelThe position of pin-and-hole is corresponding.
Preferentially,, the spacing of described upper draw-in groove is 5～10mm.
The present invention also provides a kind of laser cutting localization method, comprising:
Back-up block is arranged in the locating slot of bed surface board;
The auxiliary model of two directions Xs and two Y-directions is snapped fit onto respectively on described back-up block, described inOne end of auxiliary model is provided with multiple upper draw-in grooves;
Utilize the upper draw-in groove of the auxiliary model of two directions Xs to lay the positioning templet of Y-direction, utilize twoThe upper draw-in groove of the auxiliary model of Y-direction is laid the positioning templet of directions X;
To be cut workpiece is placed on described positioning templet.
Preferentially, the spacing of described locating slot is more than or equal to 100mm, and the spacing of described upper draw-in groove is5～10mm。
Laser cutting positioning of the present invention has increased auxiliary model, auxiliary in existing positionerHelp on model multiple draw-in grooves are set, positioning templet is fixedly mounted in the draw-in groove of two auxiliary models, therebyCan make positioning templet directly be fixed on the back-up block in the locating slot that is installed on bed surface board, andBe to fix by means of auxiliary model, make the spacing of positioning templet no longer be subject to the locating slot spacing of bed surface boardRestriction, but depend on auxiliary model, can freely expand or dwindle, the choosing more of workpiece position locationFreely facilitate, almost can lay at an arbitrary position, ensured positioning templet can select optimum position install.Especially locate for the cutting of small workpiece, because the draw-in groove on auxiliary model can accomplish that spacing is very little, because ofThis can install more positioning templet in limited scope, has greatly improved this class miniature workpiecePositioning precision and fastness.
Above-mentioned auxiliary model can be made standard and be arranged on existing positioner, has saved cost.
Brief description of the drawings
In order to be illustrated more clearly in the embodiment of the present application or technical scheme of the prior art, below will be to implementingIn example, the accompanying drawing of required use is briefly described, and apparently, the accompanying drawing in the following describes is onlySome embodiment that record in the present invention, for those of ordinary skill in the art, can also be according to theseAccompanying drawing obtains other accompanying drawing.
Fig. 1 is the top view of embodiment of the present invention laser cutting positioning;
Fig. 2 is the front view of embodiment of the present invention laser cutting positioning;
Fig. 3 is the side view of embodiment of the present invention laser cutting positioning;
Fig. 4 is the top view of bed surface board in embodiment of the present invention laser cutting positioning;
Fig. 5 is the front view of lathe board in embodiment of the present invention laser cutting positioning;
Fig. 6 is the front view of auxiliary model in embodiment of the present invention laser cutting positioning;
Fig. 7 is the front view of positioning templet in embodiment of the present invention laser cutting positioning;
Fig. 8 is the flow chart of embodiment of the present invention laser cutting localization method.
Drawing reference numeral:
The auxiliary model of 1 bed surface board 2 positioning templet 3
4 back-up block 5 cut workpiece 6 lower bayonet slots
Draw-in groove on 7 locating slot 8 pin-and-holes 9
Detailed description of the invention
In order to make those skilled in the art person understand better the scheme of the embodiment of the present invention, below in conjunction with accompanying drawingWith embodiment, the embodiment of the present invention is described in further detail.
The embodiment of the present invention provides a kind of laser cutting positioning, referring to figs. 1 through Fig. 7, wherein:
Fig. 1 is the top view of embodiment of the present invention laser cutting positioning;
Fig. 2 is the front view of embodiment of the present invention laser cutting positioning;
Fig. 3 is the side view of embodiment of the present invention laser cutting positioning;
Fig. 4 is the top view of bed surface board in embodiment of the present invention laser cutting positioning;
Fig. 5 is the front view of lathe board in embodiment of the present invention laser cutting positioning;
Fig. 6 be in embodiment of the present invention laser cutting positioning with the front view of auxiliary model;
Fig. 7 be in embodiment of the present invention laser cutting positioning with the front view of positioning templet.
This laser cutting positioning comprises: bed surface board 1, back-up block 4, auxiliary model 3 and locationModel 2, wherein, back-up block 4 is arranged in the locating slot 7 of bed surface board 1, one of auxiliary model 3End is provided with multiple upper draw-in grooves 6, and for positioning templet 2 is installed, the other end of auxiliary model 3 is provided with pinHole 8, for inserting alignment pin will assist model 3 to be fixed on back-up block 4. Correspondingly, back-up block 4On be also provided with pin-and-hole 8, the position of pin-and-hole 8 is corresponding with the position of the pin-and-hole on auxiliary model 3.
It should be noted that, the pin-and-hole on above-mentioned auxiliary model 3 and back-up block 4 can be two, auxiliary sampleDiameter and the centre-to-centre spacing of two pin-and-holes on plate 3 on the diameter of two pin-and-holes and centre-to-centre spacing and back-up block 4 are just the same,Auxiliary like this model can be fixed on back-up block by alignment pin being inserted to above-mentioned pin-and-hole. On auxiliary modelThe diameter of pin-and-hole 8 is identical, adjacent with the diameter for the pin-and-hole of fixing described auxiliary model 3 on back-up block 4The spacing of two pin-and-holes is identical with the spacing of adjacent two pin-and-holes corresponding on back-up block 4, on auxiliary modelDraw-in groove can be uniformly distributed, the spacing between adjacent upper draw-in groove is identical, can freely expand or dwindle, toolBody spacing can be set according to actual needs, such as being 5～10mm, even less. Upper draw-in groove 6 wideSpend identically with the thickness of positioning templet 2, can make positioning templet 2 be securely fixed in draw-in groove 6.
In order to make positioning templet 2 fix more firmly, multiple lower cards can also be set below positioning templet 2Groove 9, the width of lower bayonet slot 9 is identical with the thickness of auxiliary model 3, makes like this lower bayonet slot on positioning templetRelative with the upper draw-in groove on auxiliary model, make positioning templet can firmly be arranged on the draw-in groove of two auxiliary modelsIn.
Utilize this positioner, can make the spacing of positioning templet no longer be subject to the locating slot spacing of bed surface boardRestriction, but be decided by the draw-in groove spacing of auxiliary model upper end, can freely expand or dwindle, thereby makeThe position location of workpiece is chosen and is become freer convenience, almost can lay at an arbitrary position, ensures positioning sampleIt is same that plate can select optimum position to install, and especially, for the cutting location of small workpiece, can make location moreAccurately firm, and then can greatly improve positioning precision.
It should be noted that, in embodiments of the present invention, on positioning templet the spacing of adjacent lower bayonet slot 9 withLocating slot 7 spacing of bracer 4 correspondences are identical.
In actual applications, described auxiliary model can be made standard component, and for this reason, the embodiment of the present invention is also carriedFor the auxiliary model in a kind of laser cutting location, comprising: a rectangle thin plate, one end of described thin plate is provided withMultiple upper draw-in grooves, for positioning templet is installed, the other end of described thin plate is provided with pin-and-hole, fixed for insertingPosition pin is to be fixed on described thin plate on back-up block. The detailed structure of described auxiliary model can be with reference to aboveDescribe, no longer describe in detail at this.
In the time making above-mentioned auxiliary model, can adopt the iron plate same with positioning templet to cut out four thin plates,On each thin plate, evenly cut out row's draw-in groove, the consistency of thickness of draw-in groove width and positioning templet; Under thin plateTwo dowel holes are opened on limit. The spacing of above-mentioned draw-in groove can be set according to actual needs, real to this present inventionExecuting example does not limit. Like this, can obtain having the auxiliary model of standard of different cards separation.
In the time carrying out miniature workpiece cutting, just can utilize the auxiliary model of these standards, select suitable positionPut, before laser cutting, only do positioning templet. Can also, by suitably lengthening the length of positioning templet, fitWhen reducing the number of positioning templet, general need to arrange 2-4 positioning templet, just can meet location and wantAsk, reach province's material labour-saving object, also improved the efficiency of programming and quality and the efficiency of processing simultaneously.
Correspondingly, the embodiment of the present invention also provides a kind of localization method of laser cutting, as shown in Figure 8,Be the flow chart of embodiment of the present invention laser cutting localization method, comprise the following steps:
Step 801, is arranged on back-up block in the locating slot of bed surface board;
Step 802, snaps fit onto respectively described support by the auxiliary model of two directions Xs and two Y-directionsOn piece, one end of described auxiliary model is provided with multiple upper draw-in grooves;
Step 803, utilizes the upper draw-in groove of the auxiliary model of two directions Xs to lay the positioning templet of Y-direction,And/or the upper draw-in groove that utilizes the auxiliary model of two Y-directions is laid the positioning templet of directions X;
Step 804, will be cut workpiece and be placed on described positioning templet.
The locating slot spacing of above-mentioned bed surface board can be 100mm or be greater than 100mm, in actual applications,The size of the workpiece that can cut as required, selects the draw-in groove spacing of auxiliary model. For miniature workpieceProcessing, for positioning templet is installed more flexibly accurately, on auxiliary model, the spacing of draw-in groove can basisActual demand is set to 5～10mm, even less.
The localization method that utilizes the laser cutting that the embodiment of the present invention provides, can make the spacing of positioning templet notBe subject to again the restriction of the spacing of the locating slot of bed surface board, but depend on the draw-in groove spacing of auxiliary model upper end,Can freely expand or dwindle, the very simple and convenient of change be chosen in the position location of workpiece, and positioning templet canInstall selection optimum position, and positioning precision is more accurate.
Each embodiment in this description all adopts the mode of going forward one by one to describe, phase homophase between each embodimentLike part mutually referring to, what each embodiment stressed is and the difference of other embodiment.
Only by the mode of explanation, some example embodiment of the present invention is described above, unquestionable, rightIn those of ordinary skill in the art, without departing from the spirit and scope of the present invention in the situation that, can be with eachPlanting different modes revises described embodiment. Therefore, above-mentioned accompanying drawing with being described in is in essenceIllustrative, should not be construed as the restriction to the claims in the present invention protection domain.
Claims (9)
1. the auxiliary model in laser cutting location, is characterized in that, comprising: a rectangle thin plate, instituteOne end of stating thin plate is provided with multiple upper draw-in grooves, for positioning templet is installed, and the other end setting of described thin plateHave pin-and-hole, for inserting alignment pin so that described thin plate is fixed on to back-up block, the spacing of described upper draw-in groove is5～10mm, described back-up block is for being arranged on the locating slot of bed surface board, the spacing of described locating slotBe more than or equal to 100mm.
2. the auxiliary model in laser cutting according to claim 1 location, is characterized in that described cardThe width of groove is identical with the thickness of described positioning templet.
3. auxiliary model according to claim 1 and 2, is characterized in that, the pin-and-hole of described thin plateDiameter identical with the diameter for the pin-and-hole of fixing described thin plate on described back-up block, adjacent two pin-and-holesSpacing is identical with the spacing of adjacent two pin-and-holes corresponding on described back-up block.
4. a laser cutting positioning, is characterized in that, comprising: bed surface board, back-up block,Auxiliary model and positioning templet, wherein, described back-up block is arranged in the locating slot of described bed surface board,One end of described auxiliary model is provided with multiple upper draw-in grooves, for described positioning templet is installed, and described auxiliary sampleThe other end of plate is provided with pin-and-hole, for inserting alignment pin so that described auxiliary model is fixed on to described back-up blockUpper, the spacing of described upper draw-in groove is 5～10mm, and the spacing of described locating slot is more than or equal to 100mm.
5. laser cutting positioning according to claim 4, is characterized in that, described upper draw-in grooveWidth identical with the thickness of described positioning templet.
6. laser cutting positioning according to claim 5, is characterized in that, described positioning samplePlate below is provided with multiple lower bayonet slots, and the width of described lower bayonet slot is identical with the thickness of described auxiliary model, phaseThe spacing of the adjacent lower bayonet slot locating slot spacing corresponding with described back-up block is identical.
7. laser cutting positioning according to claim 4, is characterized in that, described back-up blockOn be provided with pin-and-hole, the position of described pin-and-hole is corresponding with the position of the pin-and-hole on described auxiliary model.
8. a laser cutting localization method, is characterized in that, comprising:
Back-up block is arranged in the locating slot of bed surface board;
The auxiliary model of two directions Xs and two Y-directions is snapped fit onto respectively on described back-up block, described inOne end of auxiliary model is provided with multiple upper draw-in grooves;
Utilize the upper draw-in groove of the auxiliary model of two directions Xs to lay the positioning templet of Y-direction, utilize twoThe upper draw-in groove of the auxiliary model of Y-direction is laid the positioning templet of directions X;
To be cut workpiece and be placed on described positioning templet, the spacing of described upper draw-in groove is 5～10mm.
9. laser cutting localization method as claimed in claim 8, is characterized in that, described locating slotSpacing is more than or equal to 100mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210371913.5A CN103706956B (en) | 2012-09-28 | 2012-09-28 | A kind of laser cutting location auxiliary model, positioner and method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210371913.5A CN103706956B (en) | 2012-09-28 | 2012-09-28 | A kind of laser cutting location auxiliary model, positioner and method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103706956A CN103706956A (en) | 2014-04-09 |
| CN103706956B true CN103706956B (en) | 2016-05-04 |
Family
ID=50400502
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210371913.5A Active CN103706956B (en) | 2012-09-28 | 2012-09-28 | A kind of laser cutting location auxiliary model, positioner and method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103706956B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP7416802B2 (en) * | 2018-12-21 | 2024-01-17 | マジック リープ， インコーポレイテッド | Configurable fixture for cutting shapes |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201988851U (en) * | 2011-01-21 | 2011-09-28 | 上海华普汽车有限公司 | Laser cutting positioning bracket |
| CN202169442U (en) * | 2011-06-21 | 2012-03-21 | 上海同捷三花汽车系统有限公司 | Flexible locating bracket for three-dimensional laser cutting |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2858166Y (en) * | 2005-06-20 | 2007-01-17 | 东风汽车模具有限公司 | Laser cutting location frame of stamping piece |
| CN101474722A (en) * | 2009-01-22 | 2009-07-08 | 山东潍坊福田模具有限责任公司 | Laser cutting and positioning method for stamping parts and laser cutting and positioning device for stamping parts |
| KR200461575Y1 (en) * | 2009-12-30 | 2012-07-20 | 주식회사 신영 | laser welding jig apparatus of side outer for vehicles |
| CN202388133U (en) * | 2011-12-15 | 2012-08-22 | 上海华普汽车模具制造有限公司 | Car stamping part supporting table |
-
2012
- 2012-09-28 CN CN201210371913.5A patent/CN103706956B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201988851U (en) * | 2011-01-21 | 2011-09-28 | 上海华普汽车有限公司 | Laser cutting positioning bracket |
| CN202169442U (en) * | 2011-06-21 | 2012-03-21 | 上海同捷三花汽车系统有限公司 | Flexible locating bracket for three-dimensional laser cutting |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103706956A (en) | 2014-04-09 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102390004A (en) | Method for processing laser cutting combined tool with mathematical model | |
| CN102275079A (en) | Positioning jig and using method thereof | |
| CN105904108A (en) | Large thin plate laser cutting clamp and machining method thereof | |
| CN205166474U (en) | A quick positioning and clamping device for CNC | |
| CN107242879B (en) | Anti-scattering grid | |
| CN103706956B (en) | A kind of laser cutting location auxiliary model, positioner and method | |
| CN103658760A (en) | Arc-shaped plate drilling positioning device | |
| CN101474722A (en) | Laser cutting and positioning method for stamping parts and laser cutting and positioning device for stamping parts | |
| CN203266623U (en) | Rectangular bus lap joint rapid scribing template | |
| CN204295201U (en) | The soldering cramping apparatus of automobile | |
| CN205218896U (en) | Positioning apparatus | |
| CN103522264A (en) | Three-dimensional flexible modularization combined welding table | |
| CN102861996A (en) | Laser cutting and positioning tool | |
| CN206296584U (en) | A kind of large-scale metal plate covering cutting fast-positioning device | |
| CN104723119A (en) | Workbench underbed mounting surface and adhering method thereof | |
| CN211361462U (en) | Panel processing positioner | |
| CN203292915U (en) | Positioning device | |
| CN208230920U (en) | A kind of drill bushing bore tooling of generator support component | |
| CN103659317A (en) | Jacking clamp and machine tool provided with same | |
| CN203184694U (en) | Bus punching positioning device | |
| CN202479855U (en) | Special fixture for turntable welding parts | |
| CN102198536B (en) | High-accuracy product processing method for numerical control planer type milling machine | |
| CN105689971A (en) | Manufacturing method of positioning device for precise workpiece milling machining | |
| CN215432705U (en) | Clamping tool | |
| CN211053147U (en) | Positioning device for quickly positioning machining position on plate |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |