Multifunctional device for sheet material incremental forming
A progressive forming and multi-functional technology, applied in forming tools, metal processing, metal processing equipment, etc., can solve the problems of undetectable force, inconvenient installation, and many installation times
Inactive Publication Date: 2018-08-10
WUHAN UNIV OF TECH
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Problems solved by technology
[0002] During the processing of incremental forming parts, it is usually necessary to install a sheet metal fixing device, but the general sheet metal fixing device is installed many times, and the installation is inconvenient. Different devices are used for different forming methods, and the traditional device is in the forming process. Undetectable magnitude of force in
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[0023] The technical solutions of the present invention will be described below in conjunction with the accompanying drawings and embodiments.
[0024] Such as Figure 1 to Figure 3 As shown, a multifunctional device for progressive forming of sheet metal according to the present invention includes a dieless forming device for sheet material and a die forming device for sheet material. The dieless forming device for sheet material includes a pressing plate 1, a backing plate 2, and a guide post 3 , a base 4, a support block 5, a bottom plate 6 and a sleeve 9, the pressing plate 1 is arranged on the top of the backing plate 2, the pressing plate 1 and the backing plate 2 are cooperatively arranged to form a clamping assembly for the sheet material, and the top of the pressing plate 1 is correspondingly provided with a machine tool forming tool, The guide column 3 is covered with a sleeve 9, the backing plate 2 is limited above the base 4 through the sleeve 9, the base 4 is arra...
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The invention particularly relates to a multifunctional device for sheet material incremental forming. The multifunctional device for sheet material incremental forming comprises a sheet material mold-free forming device and a sheet material mold forming device. The sheet material mold-free forming device comprises a press plate, a cushion plate, guide columns, a base, a supporting block and a base plate. The press plate is arranged on the top of the cushion plate, and the press plate and the cushion plate are arranged in a cooperative mode to form a sheet material clamping assembly. A machinetool forming tool is correspondingly arranged above the press plate. Sleeves are arranged on the guide columns in a sleeving mode, the cushion plate is limited above the base through the sleeves, thebase is arranged on the top of the base plate in a separated mode through the supporting block, and a strain gauge for force measurement is arranged on the supporting block. The sheet material mold forming device comprises the press plate, the cushion plate, the guide columns, the base, the supporting block and the base plate. The press plate is arranged on the top of the cushion plate, and the press plate and the cushion plate are arranged in a cooperative mode to form the sheet material clamping assembly. The machine tool forming tool is correspondingly arranged above the press plate. Springs sleeve the guide columns, the cushion plate is limited above the base through the springs, a forming mold is fixedly arranged on the base, the base is arranged on the top of the base plate in a separated mode through the supporting block, and the strain gauge for force measurement is arranged on the supporting block.
Description
technical field [0001] The invention relates to the technical field of sheet material progressive forming, in particular to a multifunctional device for sheet material incremental forming. Background technique [0002] During the processing of incremental forming parts, it is usually necessary to install a sheet metal fixing device, but the general sheet metal fixing device is installed many times, and the installation is inconvenient. Different devices are used for different forming methods, and the traditional device is in the forming process. The magnitude of the force cannot be detected. Understanding the state and changing law of force, stress, and strain during the forming process can provide a basis for the design of forming equipment and forming tools, and can reasonably determine the feed rate, so as to ensure the normal operation of the forming process and obtain better part forming quality . Contents of the invention [0003] In view of the above problems, the...
Claims
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Login to View More IPC IPC(8): B21D37/02B21C51/00
CPCB21D37/02B21C51/00
Inventor 章桥新金顶余金桂陶帝豪赵安国
Owner WUHAN UNIV OF TECH