CN116237413B - Heat treatment aluminum alloy plate stretcher - Google Patents
Heat treatment aluminum alloy plate stretcher Download PDFInfo
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- CN116237413B CN116237413B CN202310272564.XA CN202310272564A CN116237413B CN 116237413 B CN116237413 B CN 116237413B CN 202310272564 A CN202310272564 A CN 202310272564A CN 116237413 B CN116237413 B CN 116237413B
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- 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
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- 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
- B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
- B21D43/003—Positioning devices
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- Mechanical Engineering (AREA)
- Press Drives And Press Lines (AREA)
Abstract
The application relates to the technical field of plate processing, in particular to a heat treatment aluminum alloy plate stretcher, which comprises an equipment rack and an equipment table arranged in the equipment rack; the equipment machine is used for bearing the plate, and a pressing plate is arranged on the equipment machine frame, is arranged above the equipment machine and is pressed on the surface of the plate; the equipment rack is also provided with clamping pieces which are clamped at two ends of the plate, and a driving part for outwards moving the clamping pieces is arranged between the equipment rack and the equipment rack; the two ends of the pressing plate are externally connected with transmission connecting rods, the transmission connecting rods are connected with corresponding driving parts, and when the driving parts drive the corresponding clamping parts to move outwards, the pressing plate is synchronously pushed to move downwards. The application designs the pressing plate to synchronously move downwards along with the stretching of the plate, ensures the fitting degree of the plate in the pressing process, simultaneously avoids excessive limiting and reduces the risk of indentation.
Description
Technical Field
The application relates to the technical field of plate processing, in particular to a heat treatment aluminum alloy plate stretcher.
Background
The aluminum alloy is a metal material with low density but high strength, has strength close to or exceeding that of high-quality steel, has good plasticity, can be processed into various profiles, has excellent electrical conductivity, thermal conductivity and corrosion resistance, is widely used in many fields, and is used in an amount which is only inferior to that of steel, and the aluminum alloy is often used along with stamping and stretching to stretch the aluminum alloy into a required shape.
When the existing aluminum alloy plate is stretched through a stretching device after being heated, the aluminum alloy plate can change in length and thickness along with stretching, and an external limiting mechanism is needed to fix the plate in a molding mode.
Chinese patent (issued publication number: CN 217141888U) discloses a heat treatment aluminum alloy plate stretcher, and the aluminum alloy plate stretcher is designed in such a way that when stretching, a limiting block and an extrusion sliding block can limit and shape deformation generated when stretching the plate to a fixed specification size, so that the effect of improving the stretching and forming processing quality of the plate is achieved; however, the implementation of the patent has certain defects, the gradual stretching process of the plate stretch forming has certain deviation between the deformation size and the actual preset size, so that the limiting shaping is directly carried out to the fixed specification size, the risk of excessive pressing exists, and the plate surface is provided with an indentation.
Disclosure of Invention
The application aims to provide a heat treatment aluminum alloy plate stretcher for solving the problems in the background technology.
In order to achieve the above purpose, the present application provides the following technical solutions:
a heat treatment aluminum alloy plate stretcher comprises an equipment rack and an equipment platform arranged in the equipment rack;
the equipment machine is used for bearing the plate, and a pressing plate is arranged on the equipment machine frame, is arranged above the equipment machine and is pressed on the surface of the plate;
the equipment rack is also provided with clamping pieces which are clamped at two ends of the plate, and a driving part for outwards moving the clamping pieces is arranged between the equipment rack and the equipment rack;
the two ends of the pressing plate are externally connected with transmission connecting rods, the transmission connecting rods are connected with corresponding driving parts, and when the driving parts drive the corresponding clamping parts to move outwards, the pressing plate is synchronously pushed to move downwards.
As a further scheme of the application: the equipment machine comprises a supporting machine, a positioning frame arranged on the supporting machine and a bearing substrate arranged on the positioning frame.
As a further scheme of the application: the equipment rack is provided with a supporting cylinder, a lifting rod is arranged in the supporting cylinder, and the pressing plate is arranged at the rod end of the lifting rod.
As a further scheme of the application: the driving machine part comprises a driving frame arranged on two sides of the equipment rack, a driving pull rod arranged between the driving frame and the supporting machine table, and a pulling machine table arranged on the driving pull rod, and the clamping piece is arranged on the pulling machine table.
As a further scheme of the application: the transmission connecting rod comprises a fixed supporting rod arranged on the equipment rack, a swinging rod connected with the fixed supporting rod in a swinging mode and an extension rod connected with the swinging rod, and the rod end of the extension rod is connected with the pressing plate through a connecting bolt; the pulling machine is characterized in that a displacement block is arranged on the pulling machine, a linkage pull rod is externally connected with the displacement block, and the rod end of the linkage pull rod is connected with the swinging rod through a connecting sleeve.
As a further scheme of the application: the fixed support rod is connected with the swinging rod through a rotating shaft, the rotating shaft is externally connected with a positioning ring, the positioning ring is fixedly installed with the fixed support rod, a torsion spring is arranged on the positioning ring, and the torsion spring is sleeved on the rotating shaft.
As a further scheme of the application: the clamping piece comprises a clamping machine frame, a plate end clamp clamped at the plate end of the plate and a side clamp clamped at the side edge of the plate, an inner support shaft, a positioning shaft sleeve arranged on the inner support shaft and a built-in frame plate arranged on the positioning shaft sleeve are arranged in the clamping machine frame, and the plate end clamp is arranged on the built-in frame plate; the side edge of centre gripping frame is provided with the side support frame, be provided with the side edge frame plate on the side support frame, side anchor clamps are installed on the side edge frame plate.
As a further scheme of the application: the two ends of the inner support shaft are respectively provided with shaft end threads, the side support frames are provided with mounting screw sleeves, and the side support frames are mounted at corresponding shaft end thread positions through the mounting screw sleeves.
As a further scheme of the application: the inner support shaft is provided with a driving wheel, the clamping machine frame is provided with a driving motor, the driving end of the driving motor is provided with a driving wheel, and the driving wheel is connected with the driving wheel through a driving belt.
As still further aspects of the application: the plate end clamp and the side clamp comprise a clamp mounting frame, a fixed clamping block and an adjusting clamping block, wherein the fixed clamping block and the adjusting clamping block are arranged on the clamp mounting frame, the adjusting clamping block is fixed through an adjusting bolt, and a buffer gasket is arranged on a clamping surface of the adjusting clamping block.
Compared with the prior art, the application has the beneficial effects that:
when stretching, the driving machine part synchronously drives the transmission connecting rod to move, the transmission connecting rod pushes the pressing plate to move downwards, the pressing plate is used for shaping and positioning the plate, flatness in stretching is guaranteed, the pressing plate synchronously moves downwards along with stretching of two ends of the plate, and therefore the pressing plate synchronously moves downwards along with thinning of the plate after stretching, the laminating degree of the plate in the pressing process is guaranteed, excessive limiting is avoided, and the risk of indentation on the surface of the plate is reduced.
Clamping and positioning the plate ends of the plates in three directions to form a fixing effect of an outer frame type structure; the clamping ends of the aluminum alloy plates are integrally stretched and displaced in the same amplitude, so that the problem of side line bending during stretching can be effectively avoided.
It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the application as claimed.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the application and together with the description, serve to explain the principles of the application. Meanwhile, these drawings and the written description are not intended to limit the scope of the inventive concept in any way, but to illustrate the inventive concept to those skilled in the art by referring to specific embodiments.
FIG. 1 is a schematic diagram showing the overall structure of a heat-treated aluminum alloy sheet stretching machine according to an embodiment of the present application.
Fig. 2 is a schematic installation diagram of a laminated board and a carrier substrate according to an embodiment of the application.
Fig. 3 is a schematic structural view of a driving mechanism and a transmission link according to an embodiment of the present application.
Fig. 4 is a schematic structural view of the area a in fig. 3 according to the present application.
Fig. 5 is a schematic structural diagram of a clamping member according to an embodiment of the present application.
Fig. 6 is a schematic structural diagram of a plate end fixture according to an embodiment of the present application.
In the figure: 11. an equipment rack; 12. an equipment machine; 13. a clamping member; 14. driving the machine member; 15. pressing the plate; 16. a transmission link; 21. supporting a machine table; 22. a positioning frame; 23. a carrier substrate; 24. a lifting rod; 25. a support cylinder; 31. a pulling machine table; 32. a drive frame; 33. driving the pull rod; 34. a displacement block; 41. fixing the support rod; 42. a swinging rod; 43. an extension rod; 44. a connecting bolt; 45. a linkage pull rod; 46. connecting sleeves; 51. a positioning ring; 52. a rotating shaft; 53. a torsion spring; 61. clamping the frame; 62. a plate end clamp; 63. a side clamp; 71. an inner support shaft; 72. positioning the shaft sleeve; 73. a built-in frame plate; 74. a side support; 75. a side frame plate; 76. installing a screw sleeve; 77. shaft end threads; 81. a driving wheel; 82. a driving motor; 83. a driving wheel; 84. a drive belt; 91. fixing the clamping blocks; 92. adjusting the clamping blocks; 93. an adjusting bolt; 94. a buffer pad; 95. and (5) a clamp mounting frame.
Description of the embodiments
The technical solutions according to the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings, examples of which are shown in the accompanying drawings. When the following description refers to the accompanying drawings, like numerals in the various drawings refer to like or similar elements, unless otherwise specified.
It will be apparent that the described embodiments are only some, but not all, embodiments of the application. All other embodiments, which can be made by those skilled in the art based on the embodiments of the application without making any inventive effort, are intended to be within the scope of the application.
Specific implementations of the application are described in detail below in connection with specific embodiments.
In one embodiment;
referring to FIG. 1, there is provided a heat-treated aluminum alloy sheet stretcher comprising an equipment rack 11, and an equipment table 12 disposed in the equipment rack 11;
the equipment machine table 12 is used for bearing a plate, the equipment machine frame 11 is provided with a pressing plate 15, and the pressing plate 15 is arranged above the equipment machine table 12 and pressed on the surface of the plate;
the equipment rack 11 is also provided with clamping pieces 13, the clamping pieces 13 are clamped at two ends of the plate, and a driving machine part 14 for outwards moving the clamping pieces 13 is arranged between the equipment rack 11 and the equipment rack 12;
the two ends of the pressing plate 15 are externally connected with transmission connecting rods 16, the transmission connecting rods 16 are connected with corresponding driving parts 14, and when the driving parts 14 drive the corresponding clamping parts 13 to move outwards, the pressing plate 15 is synchronously pushed to move downwards.
The aluminum alloy plate stretching machine is used for stretching an aluminum alloy plate, the aluminum alloy plate subjected to heat treatment is paved on a machine table 12, the machine table 12 is used for bearing a plate, two ends of the plate are clamped and fixed by clamping pieces 13, and during operation, the clamping pieces 13 at the two ends are driven by a driving machine part 14 to respectively move outwards towards two sides, so that the aluminum alloy plate is pulled; when stretching, the driving machine part 14 synchronously drives the transmission connecting rod 16 to move, the transmission connecting rod 16 pushes the pressing plate 15 to move downwards, the pressing plate 15 is used for shaping and positioning the plate, flatness during stretching is guaranteed, the pressing plate 15 synchronously moves downwards along with stretching of two ends of the plate, so that the pressing plate 15 synchronously moves downwards along with thinning of the plate after stretching, laminating degree of the plate in the pressing process is guaranteed, excessive limiting is avoided, and risks of indentation on the surface of the plate are reduced.
In one embodiment;
based on the above example, for the pressing implementation of the aluminum alloy sheet, the design of this example is as follows:
the equipment machine 12 comprises a supporting machine 21, a positioning frame 22 arranged on the supporting machine 21, and a bearing substrate 23 arranged on the positioning frame 22, wherein an aluminum alloy plate is arranged on the bearing substrate 23, and two ends of the plate are exposed for clamping and positioning through the clamping piece 13.
The equipment rack 11 is provided with a supporting cylinder 25, a lifting rod 24 is arranged in the supporting cylinder 25, the pressing plate 15 is arranged at the rod end of the lifting rod 24, and the lifting rod 24 is limited in the supporting cylinder 25, so that the pressing plate 15 can only move along the vertical direction, and the pressing plate 15 generates deflection in the pressing process, so that friction on the surface of a plate material is caused.
In one embodiment;
based on the above embodiment, for a specific implementation structure of the driving mechanism 14, the present embodiment is designed as follows:
the driving mechanism 14 comprises a driving frame 32 arranged on two sides of the equipment rack 11, a driving pull rod 33 arranged between the driving frame 32 and the supporting machine table 21, and a pulling machine table 31 arranged on the driving pull rod 33, and the clamping piece 13 is arranged on the pulling machine table 31.
The transmission connecting rod 16 comprises a fixed supporting rod 41 arranged on the equipment rack 11, a swinging rod 42 connected with the fixed supporting rod 41 in a swinging mode, and an extension rod 43 connected with the swinging rod 42, wherein the rod end of the extension rod 43 is connected with the pressing plate 15 through a connecting bolt 44; the pulling machine 31 is provided with a displacement block 34, the displacement block 34 is externally connected with a linkage pull rod 45, and the rod end of the linkage pull rod 45 is connected with the swinging rod 42 through a connecting sleeve 46.
The driving frame 32 is provided with a driver, and the driver pulls the driving pull rod 33 to move outwards so as to drive the pulling machine table 31 to move, and the clamping piece 13 is arranged on the pulling machine table 31, so that two ends of the aluminum alloy plate are stretched outwards, and the aluminum alloy plate is stretched; the drawing machine table 31 is further provided with a displacement block 34, the displacement block 34 moves along with the drawing machine table 31, so that the linkage pull rod 45 is pulled to move, the linkage pull rod 45 drives the swinging rod 42 to deviate by a small angle, the pressing plate 15 is pushed to move downwards through the extension rod 43, the pressing plate 15 moves downwards in a small amplitude along with the stretching synchronization of the plate, the limiting pressing effect on the surface of the plate is further ensured, and the smoothness of the stretched plate is ensured.
In one case of the present embodiment;
the fixed support rod 41 is connected with the swinging rod 42 through a rotating shaft 52, the rotating shaft 52 is externally connected with a positioning ring 51, the positioning ring 51 is fixedly installed with the fixed support rod 41, a torsion spring 53 is arranged on the positioning ring 51, and the torsion spring 53 is sleeved on the rotating shaft 52. In this embodiment, the fixing support rod 41 is connected with the swinging rod 42 through the rotation shaft 52, and when the linkage pull rod 45 drives the swinging rod 42 to rotate, the elastic torsion force caused by the torsion spring 53 needs to be overcome, so that the influence caused by the gravity of the pressing plate 15 is reduced, and the rotation of the swinging rod 42 and the pressing displacement of the pressing plate 15 tend to be miniaturized, thereby being beneficial to controlling the pressing plate 15 to move downwards in a tiny amplitude.
In one embodiment;
in the prior art, the two ends of the aluminum alloy plate are always clamped, the aluminum alloy plate is pulled to stretch, but when the aluminum alloy plate is stretched like this, the plate angle position of the plate and the plate end of the aluminum alloy plate possibly have differences, and the problem of edge bending exists, so the embodiment is designed as follows for the clamping piece 13:
the clamping piece 13 comprises a clamping machine frame 61, a plate end clamp 62 clamped at the plate end of the plate and a side clamp 63 clamped at the side edge of the plate, wherein an inner support shaft 71, a positioning shaft sleeve 72 arranged on the inner support shaft 71 and a built-in frame plate 73 arranged on the positioning shaft sleeve 72 are arranged in the clamping machine frame 61, and the plate end clamp 62 is arranged on the built-in frame plate 73; the side edge of the clamping frame 61 is provided with a side edge supporting frame 74, the side edge supporting frame 74 is provided with a side edge frame plate 75, and the side edge clamp 63 is mounted on the side edge frame plate 75.
In the embodiment, the plate end of the plate is clamped and positioned by the plate end clamp 62, and the side edge of the plate is clamped and positioned by the side edge clamp 63, so that the plate end of the plate is fixed in three directions, and the fixing effect of the outer frame type structure is formed; the clamping ends of the aluminum alloy plates are integrally stretched and displaced in the same amplitude, so that the problem of side line bending during stretching can be effectively avoided.
The two ends of the inner support shaft 71 are respectively provided with shaft end threads 77, the side support frames 74 are provided with mounting screw sleeves 76, and the side support frames 74 are arranged at the positions of the corresponding shaft end threads 77 through the mounting screw sleeves 76. The driving wheel 81 is mounted on the inner support shaft 71, the clamping machine frame 61 is provided with a driving motor 82, a driving wheel 83 is mounted at the driving end of the driving motor 82, and the driving wheel 83 is connected with the driving wheel 81 through a driving belt 84.
During operation, the driving motor 82 is used as a power end, the driving motor 82 drives the driving wheel 83 to move so as to drive the driving wheel 81 to move, then the inner support shaft 71 is driven to rotate, shaft end threads 77 are arranged at two ends of the inner support shaft 71, the thread directions of the shaft end threads 77 are opposite, then the side support frames 74 at two sides are driven to move in opposite directions, and therefore a plate is placed between the side support frames 74, and clamping of two sides of the plate is completed through the side support frames 74.
In one case of the present embodiment;
the plate end clamp 62 and the side clamp 63 comprise a clamp mounting frame 95, a fixed clamping block 91 and an adjusting clamping block 92 which are arranged on the clamp mounting frame 95, the adjusting clamping block 92 is fixed through an adjusting bolt 93, and a buffer gasket 94 is arranged on a clamping surface of the adjusting clamping block 92. The fixed clamp splice 91 sets up in the below, adjusts the clamp splice 92 and sets up in the top, and panel is placed on the carrier surface of fixed clamp splice 91, adjusts the clamp splice 92 down motion and centre gripping is fixed to be provided with buffer pad 94 on adjusting the clamping surface of clamp splice 92, buffer pad 94 adopts high temperature resistant engineering plastics, guarantees the centre gripping effect and buffer pad 94's hardness is less than aluminium alloy plate material, thereby causes the indentation to aluminium alloy plate material when avoiding the centre gripping.
It will be evident to those skilled in the art that the application is not limited to the details of the foregoing illustrative embodiments, and that the present application may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the application being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.
Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.
Claims (3)
1. A heat treatment aluminum alloy plate stretcher comprises an equipment rack and an equipment platform arranged in the equipment rack; it is characterized in that the method comprises the steps of,
the equipment machine is used for bearing the plate, and a pressing plate is arranged on the equipment machine frame, is arranged above the equipment machine and is pressed on the surface of the plate;
the equipment rack is also provided with clamping pieces which are clamped at two ends of the plate, and a driving part for outwards moving the clamping pieces is arranged between the equipment rack and the equipment rack;
the two ends of the pressing plate are externally connected with transmission connecting rods, the transmission connecting rods are connected with corresponding driving parts, and when the driving parts drive the corresponding clamping parts to move outwards, the pressing plate is synchronously pushed to move downwards;
the driving machine part comprises a driving frame arranged on two sides of the equipment rack, a driving pull rod arranged between the driving frame and the supporting machine table, and a pulling machine table arranged on the driving pull rod, and the clamping piece is arranged on the pulling machine table;
the transmission connecting rod comprises a fixed supporting rod arranged on the equipment rack, a swinging rod connected with the fixed supporting rod in a swinging mode and an extension rod connected with the swinging rod, and the rod end of the extension rod is connected with the pressing plate through a connecting bolt; the pulling machine is provided with a displacement block, the displacement block is externally connected with a linkage pull rod, and the rod end of the linkage pull rod is connected with the swinging rod through a connecting sleeve;
the fixed support rod is connected with the swinging rod through a rotating shaft, the rotating shaft is externally connected with a positioning ring, the positioning ring and the fixed support rod are fixedly installed, a torsion spring is arranged on the positioning ring, and the torsion spring is sleeved on the rotating shaft;
the clamping piece comprises a clamping machine frame, a plate end clamp clamped at the plate end of the plate and a side clamp clamped at the side edge of the plate, an inner support shaft, a positioning shaft sleeve arranged on the inner support shaft and a built-in frame plate arranged on the positioning shaft sleeve are arranged in the clamping machine frame, and the plate end clamp is arranged on the built-in frame plate; the side edge of the clamping machine frame is provided with a side edge supporting frame, the side edge supporting frame is provided with a side edge frame plate, and the side edge clamp is arranged on the side edge frame plate;
the two ends of the inner support shaft are provided with shaft end threads, the side support frames are provided with mounting screw sleeves, and the side support frames are arranged at the corresponding shaft end thread positions through the mounting screw sleeves;
the inner support shaft is provided with a driving wheel, the clamping machine frame is provided with a driving motor, the driving end of the driving motor is provided with a driving wheel, and the driving wheel is connected with the driving wheel through a driving belt;
the plate end clamp and the side clamp comprise a clamp mounting frame, a fixed clamping block and an adjusting clamping block, wherein the fixed clamping block and the adjusting clamping block are arranged on the clamp mounting frame, the adjusting clamping block is fixed through an adjusting bolt, and a buffer gasket is arranged on a clamping surface of the adjusting clamping block.
2. The heat treated aluminum alloy sheet stretcher of claim 1, wherein the equipment station includes a support station, a spacer mounted on the support station, and a carrier substrate mounted on the spacer.
3. The heat-treated aluminum alloy sheet stretcher as set forth in claim 2, wherein a supporting cylinder is provided on the equipment rack, a lifting rod is installed in the supporting cylinder, and the press plate is installed at a rod end of the lifting rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310272564.XA CN116237413B (en) | 2023-03-20 | 2023-03-20 | Heat treatment aluminum alloy plate stretcher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310272564.XA CN116237413B (en) | 2023-03-20 | 2023-03-20 | Heat treatment aluminum alloy plate stretcher |
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| Publication Number | Publication Date |
|---|---|
| CN116237413A CN116237413A (en) | 2023-06-09 |
| CN116237413B true CN116237413B (en) | 2023-10-13 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202310272564.XA Active CN116237413B (en) | 2023-03-20 | 2023-03-20 | Heat treatment aluminum alloy plate stretcher |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH038628A (en) * | 1989-06-06 | 1991-01-16 | Amada Co Ltd | Method and device for supplying plate material to plate machining device |
| CN201455085U (en) * | 2009-07-17 | 2010-05-12 | 郑州明泰实业有限公司 | Heat treatment aluminum alloy plate stretcher |
| CN217141888U (en) * | 2022-02-18 | 2022-08-09 | 苏州创泰合金材料有限公司 | Heat treatment aluminum alloy plate stretcher |
| CN217528766U (en) * | 2022-02-22 | 2022-10-04 | 苏州腾益达精密机械有限公司 | Aviation aluminium material processing is with opening a book unloader |
| CN217665694U (en) * | 2022-07-13 | 2022-10-28 | 沈阳飞机工业（集团）有限公司 | Novel upward pressing device for assisting ultra-thin skin forming |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011041984A1 (en) * | 2009-10-09 | 2011-04-14 | 吉林大学 | Multiple clamp type stretching and forming machine |
-
2023
- 2023-03-20 CN CN202310272564.XA patent/CN116237413B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH038628A (en) * | 1989-06-06 | 1991-01-16 | Amada Co Ltd | Method and device for supplying plate material to plate machining device |
| CN201455085U (en) * | 2009-07-17 | 2010-05-12 | 郑州明泰实业有限公司 | Heat treatment aluminum alloy plate stretcher |
| CN217141888U (en) * | 2022-02-18 | 2022-08-09 | 苏州创泰合金材料有限公司 | Heat treatment aluminum alloy plate stretcher |
| CN217528766U (en) * | 2022-02-22 | 2022-10-04 | 苏州腾益达精密机械有限公司 | Aviation aluminium material processing is with opening a book unloader |
| CN217665694U (en) * | 2022-07-13 | 2022-10-28 | 沈阳飞机工业（集团）有限公司 | Novel upward pressing device for assisting ultra-thin skin forming |
Non-Patent Citations (1)
| Title |
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| 35MN"C"型板式张力拉伸机组;常瑜等;重型机械(第05期);第22-25页 * |
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