CN115198987A - Composite aluminum plate with bending deformation prevention structure - Google Patents
Composite aluminum plate with bending deformation prevention structure Download PDFInfo
- Publication number
- CN115198987A CN115198987A CN202211120188.4A CN202211120188A CN115198987A CN 115198987 A CN115198987 A CN 115198987A CN 202211120188 A CN202211120188 A CN 202211120188A CN 115198987 A CN115198987 A CN 115198987A
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- aluminum plate
- composite aluminum
- bending
- composite
- plate body
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F13/00—Coverings or linings, e.g. for walls or ceilings
- E04F13/07—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor
- E04F13/08—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor composed of a plurality of similar covering or lining elements
- E04F13/0875—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor composed of a plurality of similar covering or lining elements having a basic insulating layer and at least one covering layer
-
- 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
- B21D5/00—Bending sheet metal along straight lines, e.g. to form simple curves
- B21D5/04—Bending sheet metal along straight lines, e.g. to form simple curves on brakes making use of clamping means on one side of the work
- B21D5/042—With a rotational movement of the bending blade
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
The application discloses be applied to the laminated product field composite aluminum plate with bend and prevent deformation structure, this composite aluminum plate has a plurality of criss-cross stay tubes of violently indulging through the centre gripping between the thin aluminum plate of symmetry from top to bottom, realize that the thin aluminum plate of both sides and the inside other structures of thin aluminum plate support about this composite aluminum plate body receives the extrusion in-process of bending, guarantee that composite aluminum plate body is whole to bend stably, when avoiding composite aluminum plate body to receive the extrusion and bend, its internal structure intensity is not enough and leads to being flattened deformation, make this composite aluminum plate body can bend the operation in the use, need not to bend the customization according to the demand in production in advance, the convenience in this composite aluminum plate body use has been promoted effectively, it has reduced its use cost effectively.
Description
Technical Field
The application relates to the field of layered products, in particular to a composite aluminum plate with a bending deformation-preventing structure.
Background
The composite aluminum plate is a layered building material which is formed by taking an aluminum alloy thin plate as a main body, clamping and fixing a plurality of layers of light materials in the aluminum alloy thin plate and welding and fixing the aluminum alloy thin plate, has the characteristics of light weight, attractive appearance and corrosion resistance, and is widely used for inner and outer wall decoration in the field of buildings nowadays.
Because composite aluminum plate overall quality is lighter, its internal structure is simple, lead to it to be difficult to the operation of bending after production, if force the operation of bending, receive the different influences of the crooked deformation degree between composite aluminum plate internal structure intensity and the multilayer structure, can make the inside filling layer of composite aluminum plate extruded, the aluminum alloy sheet metal that is located the filling layer both sides takes place excessive deformation laminating, and then lead to the problem that composite aluminum plate bending in-process deformation damaged, and lead to composite aluminum plate bending in-process top layer to produce a large amount of folds easily, influence its whole aesthetic property, therefore, in architectural decoration now, if need be in the position department of buckling use have the composite aluminum plate of radian, then generally need customize in advance according to the size of the position of buckling, carry out the mode of bending alone and reassembling in advance between each thin layer that constitutes composite aluminum plate before composite aluminum plate makes, production efficiency is low under this mode, and manufacturing cost is high when using a small amount.
Therefore, a composite aluminum plate with a bending deformation-resistant structure is provided to solve some problems in the prior art.
Disclosure of Invention
This application aim at solves the composite aluminum plate among the prior art and bends inconveniently in the use, to the composite aluminum plate production that has the radian and the higher problem of use cost, compares prior art and provides a composite aluminum plate with bend and prevent deformation structure, has a plurality of violently indulge crossing stay tubes through the centre gripping between the thin aluminum plate of longitudinal symmetry, divides into a plurality of independent cavitys through the stay tube between the thin aluminum plate of longitudinal symmetry, all installs the aluminium core in every cavity.
Realize supporting thin aluminum plate and the inside other structures of thin aluminum plate of upper and lower both sides in this composite aluminum plate body receives the extrusion in-process of bending, guarantee composite aluminum plate body is whole to be bent stably, when avoiding composite aluminum plate body to receive the extrusion and bend, its inner structure intensity is not enough and leads to being flattened deformation, make this composite aluminum plate body can bend the operation in the use, need not to bend the customization according to the demand in production in advance, the convenience in this composite aluminum plate body use has been promoted effectively, it has reduced its use cost effectively.
Optionally, the edge positions between the vertically symmetrical thin aluminum plates are wrapped with aluminum sealing edges in a surrounding manner, the wall thickness of each aluminum sealing edge is the same as the thickness of the thin aluminum plate, and the upper end wall and the lower end wall of each aluminum sealing edge are fixedly connected with the edge positions of the thin aluminum plates.
Optionally, the supporting tube is configured to have a round bar-shaped configuration, and further, the supporting tube is configured to have a hollow configuration inside.
Optionally, one side that the thin aluminum plates of longitudinal symmetry are close to each other all fixedly mounted with the guarantor frame of parcel in the stay tube outside, and the arc wall rather than the looks adaptation is seted up to one side that the guarantor frame is close to the stay tube, further stay tube movable mounting in the arc wall seted up on the stay tube.
Optionally, the four adjacent supporting tubes are in a cross-shaped structure and are mutually butted, a supporting frame in the cross-shaped structure is clamped in the middle position of the four adjacent supporting tubes, and a spring sheet movably abutted against the supporting tubes is further fixedly mounted between the two adjacent end walls on the supporting frame.
Optionally, the upper end and the lower end of the supporting frame are respectively fixedly connected with the thin aluminum plates which are symmetrical up and down, and the reeds are movably arranged between the retaining frames which correspond up and down.
Optionally, the aluminum core is formed by fixing thin aluminum foil strips in a crossed manner, rhombic through holes which are uniformly distributed are formed in the aluminum core through the crossed thin aluminum foil strips, and through holes with a honeycomb structure are further uniformly formed in the end walls of the thin aluminum foil strips.
Optionally, a frame matched with the inner size of the cavity is fixed on the outer end wall of the aluminum core in a surrounding mode.
Optionally, the bending machine is further used for bending the composite aluminum plate body, the bending assembly is installed on the bending machine and comprises a main shaft rod which is longitudinally installed on the bending machine in a rotating mode, a supporting roller is fixedly installed at the middle position of the main shaft rod, a disc is further movably sleeved on the outer side of the front end and the outer side of the rear end of the main shaft rod, a vertically-arranged shaft frame is fixedly installed on the disc, a bending roller is rotatably connected between the two shaft frames, and the distance between the bending roller and the supporting roller is matched with the thickness of the composite aluminum plate body.
Optionally, a connecting beam arranged longitudinally is fixedly connected between the upper ends of the two shaft frames, a worm wheel movably sleeved outside the spindle rod is fixedly mounted on the outer end wall of the disc, a vertically arranged transmission rod is mounted on the right side of the worm wheel, a worm meshed with the worm wheel is further fixedly mounted on the transmission rod, and the transmission rod is in transmission connection with a driving unit inside the bending machine.
Compare in prior art, the advantage of this application lies in:
(1) Through will violently indulge the crisscross stay tube centre gripping each other between two thin aluminum plate of longitudinal symmetry, can form the support between thin aluminum plate, be favorable to promoting the internal structure intensity of this composite aluminum plate body, and can receive the extrusion bending in-process at this composite aluminum plate body and support the thin aluminum plate of upper and lower both sides and the inside other structures of thin aluminum plate, guarantee that composite aluminum plate body is whole to bend stably, when avoiding composite aluminum plate body to receive the extrusion bending, its internal structure intensity is not enough and leads to being flattened deformation, make this composite aluminum plate body can bend the operation in the use, need not to bend the customization according to the demand in advance when producing, the convenience in this composite aluminum plate body use has been promoted effectively, it has reduced its use cost effectively.
(2) Through the fixed parcel of aluminium system banding in thin aluminum plate's outside edge position department, promote the structural strength and the overall sealing nature of thin aluminum plate edge position effectively, can avoid this composite aluminum plate body in the use inside intaking, be favorable to promoting this composite aluminum plate body quality.
(3) The shape of the supporting tube is set to be a round bar type structure, when the supporting tube is extruded to be bent, the distance between the outer side surface of the supporting tube of the round bar type structure and the centroid of the supporting tube is the same, so that the inertia moment of the supporting tube is small, the supporting tube can be orderly bent when being extruded, the probability of direct breakage of the supporting tube in the extruding process is favorably reduced, and the bending stability of the composite aluminum plate body is improved to a certain extent.
(4) Through the retaining frame setting with upper and lower correspondence on thin aluminum plate to set up the arc wall on the retaining frame, make the stay tube can slidable mounting inboard at the retaining frame, with the help of the support restriction of retaining frame, can weaken the relation of connection between stay tube and the thin aluminum plate, receive blockking of stay tube when avoiding thin aluminum plate atress extension tensile, be favorable to ensureing the stability of this composite aluminum plate body in-process of bending.
(5) The supporting frame with the cross-shaped structure is installed between the end bodies, close to each other, of the four adjacent supporting tubes, the reed is fixedly installed between the two adjacent end walls of the supporting frame, the end bodies, corresponding to the supporting frame, of the retaining frame are elastically supported through the reed matched with the supporting frame, certain buffering limitation can be performed on bending movement of the retaining frame in the bending process of the composite aluminum plate body, and the stability of the composite aluminum plate body in the bending process can be further improved.
(6) Through the upper and lower fixed connection with the support frame on thin aluminum plate, can support the thin aluminum plate that upper and lower both sides set up, be favorable to promoting this composite aluminum plate body inner structure intensity, simultaneously, through setting up the reed between the retaining frame that corresponds from top to bottom, stability when can ensure the reed by retaining frame extrusion elastic deformation.
(7) Constitute the aluminium core through intercrossing's thin aluminium foil strip, can effectively reduce the counter weight of aluminium core, the inside hollow structure setting of cooperation supporting tube, further reduce the weight of this composite aluminum plate body, be favorable to guaranteeing the lightweight production of this composite aluminum plate body, and simultaneously, through evenly seting up on the end wall of thin aluminium foil strip with the through-hole of honeycomb type structure, can effectively turn into micro-vibration with the sound energy absorption and generate heat, and then effectively promote the inside effect of absorbing the sound energy of the device, be favorable to promoting the device performance of making an uproar that gives sound insulation and fall.
(8) Through with frame fixed mounting in the outside of aluminium core, can effectively promote the structural strength of aluminium core, be favorable to promoting the quality of this composite aluminum plate body.
(9) Through connecting the fixed welding of roof beam between two pedestals, make the pedestal synchronous oscillation of both sides around, be favorable to ensureing the structural stability of the device during operation, and simultaneously, through with worm wheel fixed mounting on the disc, and will be connected on drive unit with the worm gear meshed worm transmission with the help of the transfer line, this drive unit can be servo motor, with the help of the speed reduction transmission between worm and the worm wheel, be favorable to improving the moment of force that the roller of bending is to composite aluminum plate body, and then effectively ensure the stability of the subassembly of bending to composite aluminum plate in-process.
Drawings
FIG. 1 is an exploded view of a composite aluminum panel body according to the present application;
FIG. 2 is a perspective view of the composite aluminum panel body of the present application;
FIG. 3 is a schematic structural diagram of the composite aluminum plate body with the upper thin aluminum plate removed;
FIG. 4 is a schematic view of the structure at A in FIG. 3;
FIG. 5 is a schematic view of the structure of the thin aluminum sheet of the present application;
FIG. 6 is a schematic view of the structure of the support tube, the support frame and the spring plate of the present application;
FIG. 7 is an elevational view of the bending assembly of the present application in operation;
FIG. 8 is a perspective view of the bending assembly of the present application during operation;
fig. 9 is a schematic structural view of the composite aluminum plate body after bending and removing the upper thin aluminum plate;
FIG. 10 is a schematic view of the structure at B in FIG. 9;
fig. 11 is a front view of the composite aluminum plate body of the present application when bent.
The numbering in the figures illustrates:
1. a composite aluminum plate body; 101. a thin aluminum plate; 102. supporting a pipe; 103. sealing edges with aluminum; 2. a retaining frame; 3. a support frame; 301. a reed; 4. an aluminum core; 401. a frame; 5. bending the assembly; 501. a main shaft rod; 502. a support roll; 503. a disc; 504. a pedestal; 505. bending rollers; 506. connecting the beam; 507. a worm gear; 508. a transmission rod; 509. a worm.
Detailed Description
The technical solutions in the embodiments of the present application will be described below clearly and completely with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments, and all other embodiments obtained by a person of ordinary skill in the art without making creative efforts based on the embodiments in the present application belong to the protection scope of the present application.
Example 1:
the application discloses composite aluminum plate with bend and prevent deformation structure please refer to fig. 1-11, and composite aluminum plate body 1 includes the thin aluminum plate 101 that the longitudinal symmetry set up, and the centre gripping has a plurality of crossing stay tubes 102 of violently indulging between the thin aluminum plate 101 of longitudinal symmetry, divides into a plurality of independent cavitys through stay tube 102 between the thin aluminum plate 101 of longitudinal symmetry, all installs aluminium core 4 in every cavity.
When the composite aluminum plate body 1 is used, if bending operation is needed, only a worker needs to apply pressure to the composite aluminum plate body 1 on the outer side, the composite aluminum plate body 1 is influenced by pressure extrusion, the composite aluminum plate body 1 is bent by an extrusion position, in the whole bending process of the composite aluminum plate body 1, the support pipes 102 which are transversely and longitudinally staggered with each other are clamped between the two thin aluminum plates 101 which are symmetrical up and down, support can be formed between the thin aluminum plates 101, the internal structural strength of the composite aluminum plate body 1 is favorably improved, the thin aluminum plates 101 on the upper side and the lower side and other structures inside the thin aluminum plates 101 can be supported in the extrusion bending process of the composite aluminum plate body 1, the whole bending stability of the composite aluminum plate body 1 is guaranteed, when the composite aluminum plate body 1 is prevented from being extruded and bent, the internal structural strength of the composite aluminum plate body 1 is insufficient, the composite aluminum plate body 1 can be bent in the using process, bending operation is not needed to be conducted in advance, bending customization is not needed in advance according to requirements, the use process, the convenience of the composite aluminum plate body 1 in the using process is effectively improved, and the use cost of the composite aluminum plate is effectively reduced.
Referring to fig. 1, the aluminum sealing edge 103 is wrapped around the edge position between the vertically symmetrical thin aluminum plates 101, the wall thickness of the aluminum sealing edge 103 is the same as the thickness of the thin aluminum plate 101, the upper end wall and the lower end wall of the aluminum sealing edge 103 are fixedly connected with the edge position of the thin aluminum plate 101, when the composite aluminum plate body 1 is used, the aluminum sealing edge 103 is fixedly wrapped at the outer edge position of the thin aluminum plate 101, so that the structural strength and the integral sealing performance of the edge position of the thin aluminum plate 101 are effectively improved, internal water inflow of the composite aluminum plate body 1 in the use process can be avoided, and the quality of the composite aluminum plate body 1 is favorably improved.
Referring to fig. 1, the support tube 102 is configured to be a round rod type structure, the support tube 102 is configured to be a hollow structure, when the composite aluminum plate body 1 is used, the support tube 102 is configured to be a round rod type structure, and when the support tube 102 is extruded to be bent, because the outer side surface of the support tube 102 of the round rod type structure has the same distance from the centroid, the moment of inertia is small, so that the support tube can be bent orderly when being extruded, which is beneficial to reducing the probability of direct breakage of the support tube in the extrusion process, and the stability of bending of the composite aluminum plate body 1 is improved to a certain extent.
Referring to fig. 1, 4 and 5, the fixing frames 2 wrapped outside the supporting tubes 102 are fixedly installed on the adjacent sides of the thin aluminum plates 101 that are symmetrical up and down, arc-shaped grooves matched with the fixing frames 2 are formed on the sides, close to the supporting tubes 102, of the fixing frames 2, the supporting tubes 102 are movably installed in the arc-shaped grooves formed in the supporting tubes 102, when the composite aluminum plate body 1 is used, the fixing frames 2 corresponding up and down are arranged on the thin aluminum plates 101, the arc-shaped grooves are formed in the fixing frames 2, so that the supporting tubes 102 can be slidably installed on the inner sides of the fixing frames 2, and by means of support limitation of the fixing frames 2, connection relation between the supporting tubes 102 and the thin aluminum plates 101 can be weakened, the thin aluminum plates 101 are prevented from being blocked by the supporting tubes 102 when being stretched by force, and stability of the composite aluminum plate body 1 in the bending process is guaranteed.
Referring to fig. 4 and 6, four adjacent support tubes 102 are butted with each other in a cross structure, a support frame 3 having a cross structure is clamped between the middle positions of the four adjacent support tubes 102, a spring plate 301 movably abutted against the support tube 102 is fixedly installed between two adjacent end walls on the support frame 3, when the composite aluminum plate body 1 is in use, the support frame 3 having the cross structure is installed between the ends of the four adjacent support tubes 102, the spring plate 301 is fixedly installed between the two adjacent end walls on the support frame 3, and the spring plate 301 is matched with the support frame 3 to elastically support the end of the retaining frame 2 corresponding to the support frame 3, so that certain buffering limitation can be performed on the bending movement of the retaining frame 2 in the bending process of the composite aluminum plate body 1, and the stability of the composite aluminum plate body 1 in the bending process can be further improved.
Please refer to fig. 4, the upper and lower both ends of the supporting frame 3 are respectively fixedly connected with the thin aluminum plates 101 which are symmetrical up and down, the reed 301 is movably arranged between the retaining frames 2 which correspond up and down, when the composite aluminum plate body 1 is used, the upper and lower ends of the supporting frame 3 are fixedly connected on the thin aluminum plates 101, the thin aluminum plates 101 which are arranged on the upper and lower sides can be supported, the internal structural strength of the composite aluminum plate body 1 is favorably improved, and meanwhile, the stability of the reed 301 when the reed is extruded and elastically deformed by the retaining frames 2 can be ensured by arranging the reed 301 between the retaining frames 2 which correspond up and down.
Referring to fig. 4, the aluminum core 4 is formed by cross-fixing thin aluminum foil strips, the inside of the aluminum core 4 forms uniformly distributed rhombic through holes through the cross of the thin aluminum foil strips, through holes with a honeycomb structure are further uniformly formed in the end walls of the thin aluminum foil strips, when the composite aluminum plate body 1 is used, the aluminum core 4 is formed by the mutually crossed thin aluminum foil strips, the balance weight of the aluminum core 4 can be effectively reduced, the composite aluminum plate body 1 is matched with the hollow structure in the supporting tube 102 to further reduce the weight of the composite aluminum plate body 1, and the lightweight production of the composite aluminum plate body 1 is favorably ensured.
Referring to fig. 1 and 3, a frame 401 adapted to the inner dimension of the cavity is fixed on the outer end wall of the aluminum core 4 in a surrounding manner, and when the composite aluminum plate body 1 is used, the frame 401 is fixedly mounted on the outer side of the aluminum core 4, so that the structural strength of the aluminum core 4 can be effectively improved, and the quality of the composite aluminum plate body 1 can be improved.
Referring to fig. 7, 8 and 11, the composite aluminum plate bending machine further includes a bending machine for bending the composite aluminum plate body 1, the bending machine is provided with a bending assembly 5, the bending assembly 5 includes a main shaft 501 longitudinally rotatably installed on the bending machine, a supporting roller 502 is fixedly installed at a middle position of the main shaft 501, a circular disc 503 is movably sleeved on an outer side of a front end and a rear end of the main shaft 501, a vertically arranged shaft frame 504 is fixedly installed on the circular disc 503, a bending roller 505 is rotatably connected between the two shaft frames 504, and a distance between the bending roller 505 and the supporting roller 502 is matched with a thickness of the composite aluminum plate body 1.
This composite aluminum plate body 1 is when using, the staff passes through the wire and connects external power supply with the bender, make external power supply provide electric power support for the bender, afterwards, the staff will treat composite aluminum plate body 1 of bending to alternate between backing roll 502 and bending roll 505, control disc 503 drives pedestal 504 and deflects, and then it is rotatory around backing roll 502 to drive bending roll 505, with the help of the effect of deflecting between bending roll 505 and the backing roll 502, exert the extrusion force to composite aluminum plate body 1, the realization is to composite aluminum plate body 1's the operation of bending.
Referring to fig. 7, a connecting beam 506 longitudinally arranged is fixedly connected between the upper ends of the two shaft frames 504, a worm wheel 507 movably sleeved outside the spindle rod 501 is fixedly installed on the outer end wall of the disc 503, a vertically arranged transmission rod 508 is installed on the right side of the worm wheel 507, a worm 509 meshed with the worm wheel 507 is fixedly installed on the transmission rod 508, the transmission rod 508 is in transmission connection with a driving unit inside the bending machine, when the composite aluminum plate body 1 is used, the connecting beam 506 is fixedly welded between the two shaft frames 504, so that the shaft frames 504 on the front side and the rear side synchronously swing, which is beneficial to ensuring the structural stability of the device during operation, meanwhile, the worm wheel 507 is fixedly installed on the disc 503, and the worm 509 meshed with the worm wheel 507 is in transmission connection with the driving unit through the transmission rod 508, the driving unit can be a servo motor, and by virtue of the reduction transmission between the worm 509 and the worm wheel 507, the moment applied by the bending roller 505 to the composite aluminum plate body 1 is beneficial to improving, and further effectively ensuring the stability of the bending assembly 5 in the bending process of the composite aluminum plate.
The above description is only for the preferred embodiments of the present application, but the scope of the present application is not limited thereto, and any person skilled in the art should be covered by the present application in the technical scope disclosed in the present application, and the technical solutions and the modified concepts thereof should be equally replaced or changed within the scope of the present application.
Claims (8)
1. The utility model provides a composite aluminum plate with bend and prevent deformation structure, includes composite aluminum plate body (1), its characterized in that, composite aluminum plate body (1) is including thin aluminum plate (101) that the longitudinal symmetry set up from top to bottom the centre gripping has a plurality of crossing stay tubes (102) of violently indulging between thin aluminum plate (101), the longitudinal symmetry divide into a plurality of independent cavitys, every through stay tube (102) between thin aluminum plate (101) all install aluminium core (4) in the cavity, the longitudinal symmetry the equal fixed mounting in one side that thin aluminum plate (101) are pressed close to each other has parcel retaining frame (2) in the stay tube (102) outside, and retaining frame (2) are close to one side of stay tube (102) and offer the arc wall rather than the looks adaptation, stay tube (102) movable mounting is in the arc wall of seting up on stay tube (102), adjacent four stay tube (102) are cross structure and dock each other, adjacent four the centre gripping of intermediate position department of stay tube (102) has support frame (3) for cross structure, support frame (3) adjacent two on the support frame (3) are fixed mounting with reed (301) butt.
2. The composite aluminum plate with the bending deformation-preventing structure as claimed in claim 1, wherein the edge positions between the thin aluminum plates (101) which are symmetrical up and down are wrapped with aluminum sealing edges (103) in a surrounding mode, the wall thickness of each aluminum sealing edge (103) is the same as the thickness of the thin aluminum plate (101), and the upper end wall and the lower end wall of each aluminum sealing edge (103) are fixedly connected with the edge positions of the thin aluminum plates (101).
3. The composite aluminum plate with the bending deformation-preventing structure is characterized in that the outer shape of the supporting pipe (102) is a round rod type structure, and the inner part of the supporting pipe (102) is a hollow structure.
4. The composite aluminum plate with the bending deformation-preventing structure is characterized in that the upper end and the lower end of the supporting frame (3) are respectively and fixedly connected with the thin aluminum plates (101) which are symmetrical up and down, and the spring pieces (301) are movably arranged between the retaining frames (2) which correspond up and down.
5. The composite aluminum plate with the bending deformation-preventing structure as claimed in claim 1, wherein the aluminum core (4) is formed by fixing thin aluminum foil strips in a crossed manner, rhombic through holes which are uniformly distributed are formed in the aluminum core (4) through the crossing of the thin aluminum foil strips, and through holes with a honeycomb-shaped structure are uniformly formed in end walls of the thin aluminum foil strips.
6. Composite aluminium plate with bending deformation-proof structure according to claim 5, characterized in that the outer end wall of the aluminium core (4) is fixed with a frame (401) around, which is adapted to the inner dimension of the cavity.
7. The composite aluminum plate with the bending deformation-preventing structure is characterized by further comprising a bending machine for bending the composite aluminum plate body (1), wherein a bending assembly (5) is installed on the bending machine, the bending assembly (5) comprises a main shaft rod (501) which is longitudinally and rotatably installed on the bending machine, a supporting roller (502) is fixedly installed at the middle position of the main shaft rod (501), a circular disc (503) is movably sleeved on the outer side of the front end and the rear end of the main shaft rod (501), a vertically-arranged shaft frame (504) is fixedly installed on the circular disc (503), two bending rollers (505) are rotatably connected between the shaft frames (504), and the distance between the bending rollers (505) and the supporting roller (502) is matched with the thickness of the composite aluminum plate body (1).
8. The composite aluminum plate with the bending deformation-preventing structure as claimed in claim 7, wherein a connecting beam (506) which is longitudinally arranged is fixedly connected between the upper ends of the two shaft frames (504), a worm wheel (507) which is movably sleeved outside the spindle rod (501) is fixedly installed on the outer end wall of the disc (503), a vertically arranged transmission rod (508) is installed on the right side of the worm wheel (507), a worm (509) which is meshed with the worm wheel (507) is fixedly installed on the transmission rod (508), and the transmission rod (508) is in transmission connection with a driving unit inside the bending machine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211120188.4A CN115198987A (en) | 2022-09-15 | 2022-09-15 | Composite aluminum plate with bending deformation prevention structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211120188.4A CN115198987A (en) | 2022-09-15 | 2022-09-15 | Composite aluminum plate with bending deformation prevention structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115198987A true CN115198987A (en) | 2022-10-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211120188.4A Pending CN115198987A (en) | 2022-09-15 | 2022-09-15 | Composite aluminum plate with bending deformation prevention structure |
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| CN (1) | CN115198987A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN207048236U (en) * | 2017-07-07 | 2018-02-27 | 华北水利水电大学 | A kind of honeycomb fashion is hollow can the two-sided fixed aluminium sheet supported |
| TWM589724U (en) * | 2019-08-08 | 2020-01-21 | 幸福樹電機股份有限公司 | Docking structure of aluminum alloy track |
| CN213436454U (en) * | 2020-05-24 | 2021-06-15 | 余玉林 | Aluminum alloy bending device |
| CN214983794U (en) * | 2021-03-29 | 2021-12-03 | 江苏安工幕墙新材料有限公司 | Hollow aluminum plate |
-
2022
- 2022-09-15 CN CN202211120188.4A patent/CN115198987A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN207048236U (en) * | 2017-07-07 | 2018-02-27 | 华北水利水电大学 | A kind of honeycomb fashion is hollow can the two-sided fixed aluminium sheet supported |
| TWM589724U (en) * | 2019-08-08 | 2020-01-21 | 幸福樹電機股份有限公司 | Docking structure of aluminum alloy track |
| CN213436454U (en) * | 2020-05-24 | 2021-06-15 | 余玉林 | Aluminum alloy bending device |
| CN214983794U (en) * | 2021-03-29 | 2021-12-03 | 江苏安工幕墙新材料有限公司 | Hollow aluminum plate |
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Application publication date: 20221018 |
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