CN105479723A - Drawing forming device for honeycomb material - Google Patents
Drawing forming device for honeycomb material Download PDFInfo
- Publication number
- CN105479723A CN105479723A CN201610008332.3A CN201610008332A CN105479723A CN 105479723 A CN105479723 A CN 105479723A CN 201610008332 A CN201610008332 A CN 201610008332A CN 105479723 A CN105479723 A CN 105479723A
- Authority
- CN
- China
- Prior art keywords
- sliding seat
- driving mechanism
- forming device
- holder
- honeycomb
- 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.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C55/00—Shaping by stretching, e.g. drawing through a die; Apparatus therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D22/00—Shaping without cutting, by stamping, spinning, or deep-drawing
- B21D22/20—Deep-drawing
- B21D22/22—Deep-drawing with devices for holding the edge of the blanks
Abstract
A drawing forming device for a honeycomb material comprises a rack and a control system, wherein a drawing platform, a driving mechanism, two guide rails, a fixed seat and a sliding seat are arranged on the rack; the fixed seat and the sliding seat are arranged on the two guide rails which are arranged on the drawing platform parallelly in a spaced manner; the fixed seat is fixedly arranged at one ends of the guide rails; the sliding seat is arranged on the guide rails in a sliding manner; the driving mechanism comprises a motor and a screw-nut pair, the motor is arranged on the rack on the side where the fixed seat is located, and the screw-nut pair is in driving connection with the motor; the driving mechanism is oppositely connected with the sliding seat so as to drive the sliding seat to slide back and forth along the guide rails; clamping structures are arranged on opposite side surfaces of the fixed seat and the sliding seat respectively. According to the technical scheme, the sliding seat is driven by the driving mechanism to be lowered and draw a honeycomb stacked block along the guide rails, the structure is impact and light, the operation is convenient, and the running is reliable. The honeycomb drawing quality and drawing efficiency are improved greatly.
Description
Technical field
The invention belongs to manufacture technology of composite material field, relate to a kind of drawing and forming device, particularly relate to a kind of device for cellular material drawing and forming.
Background technology
Namely honeycomb original idea refers to honeycomb, be a kind of structure (as shown in Figure 1) of hexagonal array, its one end is hex-shaped openings, and the other end is then the end of closed hexagonal pyramid, be made up of three identical rhombuses, honeycomb is strict hexagon prism body thus.As far back as the ancient Greek in fourth century of Christian era, mathematician Pei Bosi just proposes: the graceful shape of honeycomb is the representative of the most useful labor of nature.He guesses that the cross section seen by people is hexagonal honeycomb, and be that sealing adopts minimum beeswax to build up, his this guess is called as " honeycomb guess ".The fact then and theory all prove, the honeycomb that honeybee is built have employed minimum beeswax really, occupies maximum spatial area, and structural stability is best.And 18 beginnings of the century, sent out the size that scholar's horse traction that very once measured a large amount of honeycomb specially, make us very surprisingly, all obtuse angles of the rhombus of these honeycomb component chassis are all 109 ° 18 ', and all acute angles are all 70 ° 32 '.Afterwards through French mathematician Ke Nige and the calculating theoretically of mathematician mark Lorraine, Scotland, if want the material of consumes least, make maximum rhombus container this angle just.
By this not only firm but also inspiration of the structure of material-saving of nature honeycomb, the mankind are by studying for a long period of time and analyzing the feature of nature honeycomb, creatively achieve various honeycomb composite structure material and goods thereof, the research and development for new material and new product that they have, the characteristic being used for improving existing product had, have for solving difficult problem of facing in structural design etc.
At application Material Field, cellular composite material is similar to continuously arranged i-beam structure, well-known with its splendid resistance to compression, transverse property and microlight-type architectural feature.Compared with solid material of the same type, its strength-weight ratio of cellular material and stiffness weight ratio are all the highest in known materials.Honeycomb sheet material has many superior performances, from amechanical angle analysis, the equilateral honeycomb of hexagonal closed compares other structures, can obtain maximum stressed with minimum material, and honeycomb panel by load perpendicular to the space of a whole page time, the solid slab of its bending stiffness and same material, stack pile is very nearly the same, even higher, but the light 70-90% of its weight, and it is not yielding, not easy to crack and fracture, and there is damping, sound insulation, heat insulation, extremely strong weatherability and the advantage such as specific strength is high, specific stiffness is high.Therefore the industry fields such as Aeronautics and Astronautics, building, automobile, train, packaging and electronic apparatus are widely used in.
The fast development of Aviation Industry, proposes more requirement to air equipment, and the material of high-strength light is the first-selection making air equipment.Cellular material is a kind of material utilizing bionics principle to make, and reduces the weight of material to greatest extent, be therefore widely used and aerospace field while ensureing the intensity of material own.But relatively less for the process equipment of cellular material drawing and forming, particularly larger for density ratio at present, such as aluminium honeycomb etc., and existing equipment more or less also exists again the problems such as design complexity, complex operation.
And how to solve the problem, be the content that those skilled in the art will study.
Summary of the invention
For overcoming above-mentioned deficiency of the prior art, the object of the invention is to provide a kind of advantages of compact and light structure, the easy to operate drawing and forming device for cellular material.
For achieving the above object and other relevant objects, the invention provides a kind of drawing and forming device for cellular material; Comprise frame, control system; Described frame is provided with stretching platform, driving mechanism, guide rail and the holder be arranged on described guide rail and sliding seat; Described guide rail is two, is parallelly respectively arranged on described stretching platform apart; Described holder is fixedly installed on one end of described guide rail; Described sliding seat is slidably arranged on described guide rail; Described driving mechanism comprises the motor be arranged on holder one side frame, and the feed screw nut pair be connected with described motor-driven; Described driving mechanism is relative with described sliding seat to be connected, thus drives described sliding seat to reciprocatingly slide along described guide rail; On described holder and described sliding seat, on the side that both are relative, correspondence is provided with clamp structure respectively; Described clamp structure comprises support body, upper grip block, lower grip block and screw rod regulating mechanism; Described support body is opening sleeping " Qian " type to the right; Described lower grip block is installed on the bottom of described support body, and described screw rod regulating mechanism is arranged in the top of described support body, and is fixedly connected with described upper grip block; Piece-holder position is formed between described upper grip block and described lower grip block.
In technique scheme, related content is explained as follows:
1, in such scheme, described control system comprises electric cabinet and control panel; Described control system is electrically connected with described driving mechanism; Described electric cabinet and control panel carry out short range or operated from a distance to described driving mechanism.
2, in such scheme, described driving mechanism is two covers, and one end of corresponding two described guide rails is arranged respectively; Described motor is variable-frequency motor.
3, in such scheme, described driving mechanism also comprises turbine rod reductor; Described motor is in transmission connection through turbine rod reductor and described feed screw nut pair.
4, in such scheme, described clamp structure and being connected through slide block and slide rail between described holder and sliding seat, between the two, one is located on the support body of described clamp structure, and another one is located on described holder and sliding seat for described slide block and slide rail.
5, in such scheme, the side of described holder and described sliding seat is respectively equipped with instrumental (case).
For achieving the above object and other relevant objects, the invention provides a kind of drawing and forming device for cellular material, the density that block folded by the aluminium honeycomb that described drawing and forming device acts on is more than or equal to 120kg/m3.
Operation principle of the present invention: during work, folds block and is placed on stretching table top between described holder and described sliding seat by honeycomb, the two ends of honeycomb being folded block are separately fixed in the clamp structure on holder and sliding seat; Regulate upper grip block to press down through screw rod regulating mechanism, then go up the two ends that honeycomb folded block by grip block and lower grip block and fix to clamp; Extensograph parameter setting is carried out by the contact panel of control system.Then starter motor, sliding seat is along slide under the driving of motor, and honeycomb is folded block and stretched along the direction of motion of sliding seat under the pulling of sliding seat, finally obtains the honeycomb of drawing and forming.
Because technique scheme is used, the advantage that the present invention compared with prior art has is:
The present invention adopts driving mechanism to drive sliding seat to put down stretching honeycomb along guide rail and folds block, advantages of compact and light structure, easy to operate, reliable, can stretch for the density of tensionless winkler foundation ear at 120kg/m3 high density aluminium honeycomb, and this structure is pioneering in industry.Substantially increase stretching quality and the draw efficiency of honeycomb, effectively reduce the production cost of high density aluminium honeycomb.
This clamp structure for common paper honeycomb, low density aluminum honeycomb, especially high density aluminium honeycomb, can be specially adapted to the aluminium honeycomb of density higher than 120kg/m3, and when using this stretching device, the both sides of aluminium honeycomb are without the need to the ear that stretches.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is side structure schematic diagram of the present invention;
Fig. 3 is the present invention's Control system architecture schematic diagram;
Fig. 4 is the structural representation of the present invention's clamp structure.
Detailed description of the invention
By particular specific embodiment, embodiments of the present invention are described below, person skilled in the art scholar the content disclosed by this description can understand other advantages of the present invention and effect easily.
Refer to Fig. 1 to Fig. 4.Notice, structure, ratio, size etc. that this description institute accompanying drawings illustrates, content all only in order to coordinate description to disclose, understand for person skilled in the art scholar and read, and be not used to limit the enforceable qualifications of the present invention, therefore the not technical essential meaning of tool, the adjustment of the modification of any structure, the change of proportionate relationship or size, do not affecting under effect that the present invention can produce and the object that can reach, still all should drop on disclosed technology contents and obtain in the scope that can contain.Simultaneously, quote in this description as " on ", D score, "left", "right", " centre " and " one " etc. term, also only for ease of understanding of describing, and be not used to limit the enforceable scope of the present invention, the change of its relativeness or adjustment, under changing technology contents without essence, when being also considered as the enforceable category of the present invention.
As shown in Figures 1 to 4, a kind of drawing and forming device for cellular material; Comprise frame 1, control system; Described frame 1 is provided with stretching platform 2, driving mechanism, guide rail 3 and the holder 4 be arranged on described guide rail 3 and sliding seat 5; Described guide rail 3 is two, is parallelly respectively arranged on described stretching platform 2 apart; Described holder 4 is fixedly installed on one end of described guide rail 3; Described sliding seat 5 is slidably arranged on described guide rail 3; Described driving mechanism comprises the motor 6 be arranged on holder 4 one side frame, and the feed screw nut pair (not shown) be in transmission connection with described motor 6; Described driving mechanism is relative with described sliding seat 5 to be connected, thus drives described sliding seat 5 to reciprocatingly slide along described guide rail 3; On described holder 4 and described sliding seat 5, on the side that both are relative, correspondence is provided with clamp structure respectively; Described clamp structure comprises support body 7, upper grip block 72, lower grip block 73 and screw rod regulating mechanism; Described support body 7 is opening sleeping " Qian " type to the right; Described lower grip block 73 is installed on the bottom of described support body 7, and the screw rod 12 of described screw rod regulating mechanism is arranged in the top of described support body 7, and is fixedly connected with described upper grip block 72; Piece-holder position is formed between described upper grip block 72 and described lower grip block 73.The top of described support body 7 is provided with the through hole 71 passed for screw rod 12.
Described control system comprises electric cabinet 8 and control panel 9; Described control system is electrically connected with described driving mechanism; Described electric cabinet 8 and control panel 9 can carry out short range or operated from a distance to described driving mechanism.
Described driving mechanism is two covers, and one end of corresponding two described guide rails 3 is arranged respectively; Described motor 6 is variable-frequency motor.
Described driving mechanism also comprises turbine rod reductor (not shown); Described motor 6 is in transmission connection through turbine rod reductor and described feed screw nut pair.
Described clamp structure and being connected through slide block and slide rail between described holder and sliding seat, between the two, one is located on the support body of described clamp structure, and another one is located on described holder and sliding seat for described slide block and slide rail.
The side of described holder 4 and described sliding seat 5 is respectively equipped with instrumental (case) 13.
During work, honeycomb is folded block 14 and be placed on stretching table top 2 between described holder 4 and described sliding seat 5, the two ends of honeycomb being folded block 14 are separately fixed in the clamp structure on holder 4 and sliding seat 5; Regulate upper grip block to press down through screw rod regulating mechanism, then go up the two ends that honeycomb folded block by grip block and lower grip block and fix to clamp; Extensograph parameter setting is carried out by the contact panel 9 of control system.Then starter motor 6, sliding seat 5 slides along guide rail 3 under the driving of motor 6, and honeycomb is folded block 14 and stretched along the direction of motion of sliding seat 5 under the pulling of sliding seat 5, finally obtains the honeycomb of drawing and forming.
The present invention adopts driving mechanism to drive sliding seat to put down stretching honeycomb along guide rail and folds block, advantages of compact and light structure, easy to operate, reliable.Substantially increase stretching quality and the draw efficiency of honeycomb.Effectively reduce stretching cost.Adopt clamp structure to clamp the two ends that block folded by honeycomb, the honeycomb (as aluminium honeycomb) that particularly some density are larger, two ends effectively grip through the upper and lower grip block of clamp structure, pulling through sliding seat, make it obtain drawing and forming.Instant invention overcomes difficulty of the prior art, efficiently solve a difficult problem of the prior art, there is good commercial Application.
Above-described embodiment is illustrative principle of the present invention and effect thereof only, but not for limiting the present invention.Any person skilled in the art scholar all without prejudice under spirit of the present invention and category, can modify above-described embodiment or changes.Therefore, such as have in art usually know the knowledgeable do not depart from complete under disclosed spirit and technological thought all equivalence modify or change, must be contained by claim of the present invention.
Claims (7)
1. the drawing and forming device for cellular material; Comprise frame, control system; It is characterized in that: described frame is provided with stretching platform, driving mechanism, guide rail and the holder be arranged on described guide rail and sliding seat; Described guide rail is two, is parallelly respectively arranged on described stretching platform apart; Described holder is fixedly installed on one end of described guide rail; Described sliding seat is slidably arranged on described guide rail; Described driving mechanism comprises the motor be arranged on holder one side frame, and the feed screw nut pair be connected with described motor-driven; Described driving mechanism is relative with described sliding seat to be connected, thus drives described sliding seat to reciprocatingly slide along described guide rail; On described holder and described sliding seat, on the side that both are relative, correspondence is provided with clamp structure respectively; Described clamp structure comprises support body, upper grip block, lower grip block and screw rod regulating mechanism; Described support body is opening sleeping " Qian " type to the right; Described lower grip block is installed on the bottom of described support body, and described screw rod regulating mechanism is arranged in the top of described support body, and is fixedly connected with described upper grip block; Piece-holder position is formed between described upper grip block and described lower grip block.
2. the drawing and forming device for cellular material according to claim 1, is characterized in that: described control system comprises electric cabinet and control panel; Described control system is electrically connected with described driving mechanism; Described electric cabinet and control panel carry out short range or operated from a distance to described driving mechanism.
3. the drawing and forming device for cellular material according to claim 1, is characterized in that: described driving mechanism is two covers, and one end of corresponding two described guide rails is arranged respectively; Described motor is variable-frequency motor.
4. the drawing and forming device for cellular material according to claim 1, is characterized in that: described driving mechanism also comprises turbine rod reductor; Described motor is in transmission connection through turbine rod reductor and described feed screw nut pair.
5. the drawing and forming device for cellular material according to claim 1, it is characterized in that: described clamp structure and being connected through slide block and slide rail between described holder and sliding seat, described slide block and slide rail are between the two, one is located on the support body of described clamp structure, and another one is located on described holder and sliding seat.
6. the drawing and forming device for cellular material according to claim 1, is characterized in that: the side of described holder and described sliding seat is respectively equipped with instrumental (case).
7. for a drawing and forming device for cellular material, it is characterized in that: the density that block folded by the aluminium honeycomb that described drawing and forming device acts on is more than or equal to 120kg/m3.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610008332.3A CN105479723A (en) | 2016-01-07 | 2016-01-07 | Drawing forming device for honeycomb material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610008332.3A CN105479723A (en) | 2016-01-07 | 2016-01-07 | Drawing forming device for honeycomb material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105479723A true CN105479723A (en) | 2016-04-13 |
Family
ID=55667157
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610008332.3A Pending CN105479723A (en) | 2016-01-07 | 2016-01-07 | Drawing forming device for honeycomb material |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105479723A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109622802A (en) * | 2018-11-28 | 2019-04-16 | 苏州鸿赞蜂窝材料有限公司 | A kind of intelligence aluminium honeycomb core stretching-machine |
| CN110843225A (en) * | 2019-11-19 | 2020-02-28 | 胡国文 | Low-density honeycomb plate sandwich manufacturing, stretching and forming equipment and forming method |
| CN110948188A (en) * | 2019-12-20 | 2020-04-03 | 上海复合材料科技有限公司 | High-precision honeycomb core processing method |
| WO2020107240A1 (en) * | 2018-11-28 | 2020-06-04 | 苏州鸿赞蜂窝材料有限公司 | Smart aluminium honeycomb core drawing machine |
| CN111238935A (en) * | 2020-01-23 | 2020-06-05 | 哈尔滨工业大学 | Stretching equipment with honeycomb strength online measurement function and measurement method thereof |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109622802A (en) * | 2018-11-28 | 2019-04-16 | 苏州鸿赞蜂窝材料有限公司 | A kind of intelligence aluminium honeycomb core stretching-machine |
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| CN110843225A (en) * | 2019-11-19 | 2020-02-28 | 胡国文 | Low-density honeycomb plate sandwich manufacturing, stretching and forming equipment and forming method |
| CN110948188A (en) * | 2019-12-20 | 2020-04-03 | 上海复合材料科技有限公司 | High-precision honeycomb core processing method |
| CN111238935A (en) * | 2020-01-23 | 2020-06-05 | 哈尔滨工业大学 | Stretching equipment with honeycomb strength online measurement function and measurement method thereof |
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Application publication date: 20160413 |
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