CN108747455A - A kind of location structure and localization method of composite products - Google Patents
A kind of location structure and localization method of composite products Download PDFInfo
- Publication number
- CN108747455A CN108747455A CN201810836701.7A CN201810836701A CN108747455A CN 108747455 A CN108747455 A CN 108747455A CN 201810836701 A CN201810836701 A CN 201810836701A CN 108747455 A CN108747455 A CN 108747455A
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- China
- Prior art keywords
- positioning convex
- convex platform
- product
- composite products
- locating
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Links
- 239000002131 composite material Substances 0.000 title claims abstract description 28
- 238000000034 method Methods 0.000 title claims abstract description 18
- 230000004807 localization Effects 0.000 title claims abstract description 12
- 238000004519 manufacturing process Methods 0.000 claims abstract description 8
- 239000000047 product Substances 0.000 claims 14
- 239000006227 byproduct Substances 0.000 claims 1
- 239000002023 wood Substances 0.000 claims 1
- 238000003754 machining Methods 0.000 abstract description 3
- 239000000463 material Substances 0.000 description 3
- 238000000465 moulding Methods 0.000 description 3
- 229920000049 Carbon (fiber) Polymers 0.000 description 2
- 239000004917 carbon fiber Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The invention discloses a kind of location structure of composite products and localization methods, when formed product, the edge of the product includes at least the integrally formed locating auxiliary structure of ontology of three and product, in CNC processing, the Y axis datum side keeps to the side to fetch with Y-direction as Y-direction, and first X axis datum side and second X axis datum side are as X to keeping to the side with X to access.The location structure and localization method of composite products of the present invention define the new positioning form of product：By using tooling auxiliary positioning to be improved to that product itself is used to position.Product is cancelled when carrying out CNC manufacturing procedures fetches indirectly in tooling, directly fetches in product itself, improves machining accuracy.
Description
Technical field
The present invention relates to composite material production field, the location structure more particularly to a kind of composite products and positioning
Method.
Background technology
Composite material is because of its excellent material property and operational characteristic, at home and abroad military aspect：Aircraft wing, fuselage,
The space structures such as the main force support structures such as central wing box, carrier rocket Upper Stage, satellite bearing cylinder, satellite battery array, missile case
Part；Civilian aspect：Automobile case, concrete pump truck arm, bridge construction, building reinforcing etc. are widely used.
At present when manufacturing the product of some complex contours, mold 2 as shown in Figure 1 need to be used to be molded, after product 1 demoulds,
Molding is completed.When later process carries out CNC processing, take the mode of application of a surface that product is positioned in tooling.At this point, due to
The factors such as hot briquetting influence, and product will produce certain deformation, often place not in place.
During actual processing, because product itself is without positioning, when CNC is processed can only in tooling indirect centering with take
Number, and product itself is put inclined, so processing dimension can be caused integrally inclined, and can not know that biased direction and offset value are
How much, so controlled can not be adjusted.
Invention content
The invention mainly solves the technical problem of providing a kind of location structure of composite products and localization method, productions
Product can directly fetch in product itself when carrying out CNC manufacturing procedures.
In order to solve the above technical problems, one aspect of the present invention is：A kind of composite products are provided
Location structure, when formed product, the edge of the product includes at least the integrally formed positioning auxiliary of ontology of three and product
Structure：First locating auxiliary structure, the second locating auxiliary structure and third locating auxiliary structure, first locating auxiliary structure
Including the first positioning convex platform, first positioning convex platform includes Y axis datum side, and second locating auxiliary structure includes second
Positioning convex platform, second positioning convex platform include the first X axis datum side, and the third locating auxiliary structure includes third positioning
Boss, the third positioning convex platform include the second X axis datum side, second X axis datum side and first X axis datum
In a straight line, the Y axis datum side and the first X axis datum side are mutually perpendicular to for side.Preferably implement for one in the present invention
In example, first positioning convex platform, the second positioning convex platform and third positioning convex platform are in cuboid.
In a preferred embodiment of the present invention, first positioning convex platform, the second positioning convex platform and third positioning convex platform
In wide 5-10mm, long 10-20mm, the cuboid of high 2-5mm.
In a preferred embodiment of the present invention, 10-15mm surpluses are stayed on the positioning convex platform periphery, and with the ontology of product
It is connected.
In a preferred embodiment of the present invention, the product is molded, and has at least three to determine on the mold
Position slot, the location and shape of the locating slot and the location and shape of positioning convex platform are adapted.
In order to solve the above technical problems, another technical solution used in the present invention is：A kind of composite products are provided
Localization method, using the location structure of above-mentioned composite products, in CNC processing, the Y axis datum side is as Y
It fetches to keeping to the side with Y-direction, first X axis datum side and second X axis datum side are as X to keeping to the side with X to access.
In a preferred embodiment of the present invention, it in CNC processing, when the clamping caused by deformation of products biases, uses
Positioning convex platform carries out regular adjustment as true edge.
In a preferred embodiment of the present invention, the locating auxiliary structure is gone together when later process processes shape
It removes.
The beneficial effects of the invention are as follows：The location structure and localization method of composite products of the present invention, define product
New positioning form：By using tooling auxiliary positioning to be improved to that product itself is used to position.Product is when carrying out CNC manufacturing procedures
Cancellation is fetched indirectly in tooling, is directly fetched in product itself, is improved machining accuracy.
Description of the drawings
Mold used when being existing technology composite formed product Fig. 1；
Fig. 2 is the structural schematic diagram of one preferred embodiment of location structure of composite products of the present invention；
Mold used when being the molding of composite products shown in Fig. 2 Fig. 3；
The label of each component is as follows in attached drawing：1,100- products, the ontology of 110- products, the first locating auxiliary structures of 120-,
The first positioning convex platforms of 121-, 1211-Y axis benchmark side, the second locating auxiliary structures of 130-, the second positioning convex platforms of 131-, 1311-
First X axis datum side, 140- third locating auxiliary structures, 141- third positioning convex platforms, the second X axis datums of 1411- side, 2,
200- molds, 210- locating slots.
Specific implementation mode
The preferred embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings, so that advantages and features of the invention energy
It is easier to be readily appreciated by one skilled in the art, so as to make a clearer definition of the protection scope of the present invention.
Fig. 2 and Fig. 3 are please referred to, the embodiment of the present invention includes：
A kind of location structure of composite products, when formed product, the edge of the product includes at least three and product
110 integrally formed locating auxiliary structure of ontology：First locating auxiliary structure 120, the second locating auxiliary structure 130 and third are fixed
Position supplementary structure 140, first locating auxiliary structure 120 include the first positioning convex platform 121, first positioning convex platform 121
Including Y axis datum side 1211, second locating auxiliary structure 130 includes the second positioning convex platform 131, second convex
Platform 131 includes the first X axis datum side 1311, and the third locating auxiliary structure 140 includes third positioning convex platform 141, described
Third positioning convex platform 141 includes the second X axis datum side 1411, second X axis datum side 1411 and the first X-axis base
In a straight line, 1211 and first X axis datum side 1311 of the Y axis datum side is mutually perpendicular to for quasi- side 1311.
In embodiment illustrated in fig. 2, first positioning convex platform 121, the second positioning convex platform 131 and third positioning convex platform 141
In cuboid.Further, first positioning convex platform 121, the second positioning convex platform 131 and third positioning convex platform 141 are in width 5-
10mm, long 10-20mm, the cuboid of high 2-5mm.10-15mm surpluses are stayed on the positioning convex platform periphery, and with the ontology phase of product
Even.
As shown in figure 3, the product 100 is molded by mold 200, there are at least three locating slots on the mold 200
210, the location and shape of the locating slot 210 and the location and shape of positioning convex platform are adapted.In the present embodiment, locating slot
210 specifications are：Wide 5-10mm, long 10-20mm, deep 2-5mm.Groove is filled up with carbon fiber material when laying, 10- is stayed on slot periphery
The carbon fiber material of 15mm surpluses is simultaneously connected with product.
The localization method of the location structure of composite products of the present invention, using the positioning knot of above-mentioned composite products
Structure, in CNC processing, the Y axis datum side 1211 keeps to the side to fetch with Y-direction as Y-direction, first X axis datum side
1311 and second X axis datum side 1411 as X to keeping to the side with X to access.And the clamping caused by deformation of products
When biasing, regular adjustment is carried out as true edge with positioning convex platform.The locating auxiliary structure is outer in later process processing
It is removed together when shape.
The location structure and localization method of composite products of the present invention define the new positioning form of product：By using
Tooling auxiliary positioning is improved to position using product itself.Especially for labyrinth shown in Fig. 2, product itself is all
Curved surface can not be used for the side that positions, the present invention by increasing location structure, in mold molding just on product ontology at
Type possesses the positioning convex platform on positioning side, and product is cancelled when carrying out CNC manufacturing procedures fetches indirectly in tooling, but directly exists
Product itself is fetched, and machining accuracy is improved.
Example the above is only the implementation of the present invention is not intended to limit the scope of the invention, every to utilize this hair
Equivalent structure or equivalent flow shift made by bright specification and accompanying drawing content is applied directly or indirectly in other relevant skills
Art field, is included within the scope of the present invention.
Claims (8)
1. a kind of location structure of composite products, which is characterized in that when formed product, the edge of the product includes at least
The integrally formed locating auxiliary structure of ontology of three and product：First locating auxiliary structure, the second locating auxiliary structure and
Three locating auxiliary structures, first locating auxiliary structure include the first positioning convex platform, and first positioning convex platform includes Y-axis base
Quasi- side, second locating auxiliary structure include the second positioning convex platform, and second positioning convex platform includes the first X axis datum side
Side, the third locating auxiliary structure include third positioning convex platform, and the third positioning convex platform includes the second X axis datum side,
Second X axis datum side and first X axis datum side in a straight line, the Y axis datum side and the first X-axis base
Quasi- side is mutually perpendicular to.
2. the location structure of composite products according to claim 1, which is characterized in that first positioning convex platform,
Second positioning convex platform and third positioning convex platform are in cuboid.
3. the location structure of composite products according to claim 2, which is characterized in that first positioning convex platform,
Second positioning convex platform and third positioning convex platform are in width 5-10mm, long 10-20mm, the cuboid of high 2-5mm.
4. the location structure of composite products according to claim 2, which is characterized in that stay on the positioning convex platform periphery
10-15mm surpluses, and be connected with the ontology of product.
5. the location structure of composite products according to claim 1, which is characterized in that the product by mold at
Type has at least three locating slots, the location and shape of the locating slot and the location and shape phase of positioning convex platform on the mold
It adapts to.
6. a kind of localization method of composite products, which is characterized in that using the composite wood as described in one of claim 1-5
The location structure for expecting product, in CNC processing, the Y axis datum side keeps to the side to fetch with Y-direction as Y-direction, first X-axis
Benchmark side and second X axis datum side are as X to keeping to the side with X to access.
7. the localization method of composite products according to claim 6, which is characterized in that in CNC processing, due to production
Caused by product deformation when clamping biasing, regular adjustment is carried out as true edge with positioning convex platform.
8. the localization method of composite products according to claim 7, which is characterized in that the locating auxiliary structure exists
Later process removes together when processing shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810836701.7A CN108747455A (en) | 2018-07-26 | 2018-07-26 | A kind of location structure and localization method of composite products |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810836701.7A CN108747455A (en) | 2018-07-26 | 2018-07-26 | A kind of location structure and localization method of composite products |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108747455A true CN108747455A (en) | 2018-11-06 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810836701.7A Pending CN108747455A (en) | 2018-07-26 | 2018-07-26 | A kind of location structure and localization method of composite products |
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| CN108177360A (en) * | 2017-12-25 | 2018-06-19 | 航天神舟飞行器有限公司 | The forming frock and its forming method of unmanned plane composite wing integral panel |
| CN207521629U (en) * | 2017-10-20 | 2018-06-22 | 西南铝业（集团）有限责任公司 | T-shaped section arc window frame die-forging forming component and its mold |
| CN208575541U (en) * | 2018-07-26 | 2019-03-05 | 江苏亨睿碳纤维科技有限公司 | A kind of location structure of composite products |
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2018
- 2018-07-26 CN CN201810836701.7A patent/CN108747455A/en active Pending
Patent Citations (11)
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|---|---|---|---|---|
| CN101456110A (en) * | 2008-12-26 | 2009-06-17 | 天津重钢机械装备股份有限公司 | Precise positioner for secondary cutting workpiece of numerical control cutting machine and positioning method |
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| CN205113124U (en) * | 2015-11-25 | 2016-03-30 | 重庆长安汽车股份有限公司 | Car headlight's location structure |
| CN107462138A (en) * | 2017-08-24 | 2017-12-12 | 苏州佳世达电通有限公司 | Cambered shell dimensional measurement tool |
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