Arc-shaped metal plate workpiece stamping die
A stamping die and sheet metal technology, which is applied in the field of stamping dies for arc-shaped sheet metal workpieces, can solve the problems of inconvenient removal of sheet metal workpieces and inconvenient installation of stamping dies for the upper body, and achieve the effect of easy removal and installation
Inactive Publication Date: 2020-12-22
徐鹏
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Problems solved by technology
[0002] In the processing of sheet metal workpieces, the most common is to use stamping equipment as the power to drive the stamping die to stamp the sheet metal workpiece, so that the sheet metal workpiece forms an arc; the existing arc-shaped sheet metal workpiece stamping die is in use There are certain disadvantages, it is not convenient to install the stamping die of the upper body, and it is not convenient to take out the stamped sheet metal workpiece, which brings certain adverse effects to the actual use. Therefore, we propose a curved sheet metal Workpiece Stamping Die
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[0038] As a specific embodiment of the present invention, the thickness of the No. 1 plate 146 is half of the thickness of the support plate 143; by setting the thickness of the No. 1 plate 146 to half of the thickness of the support plate 143, the strength of the support plate 143 is guaranteed. Avoiding the reduction of the strength of the support plate 143 due to opening the No. 2 groove on the support plate 143, thereby increasing the service life of the support plate 143, reducing the replacement time, thereby improving the stamping efficiency of the stamped sheet metal.
[0039] As a specific embodiment of the present invention, the ends of the two support plates 143 are in circular arc transition; by setting the ends of the two support plates 143 in contact with each other as arc transitions, it is convenient for the rotation of the two support plates 143, This prevents the two supporting plates 143 from being stuck during rotation, thereby improving the stamping efficie...
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The invention relates to the field of stamping dies, in particular to an arc-shaped metal plate workpiece stamping die which comprises a die bottom plate. A lower body stamping die body is arranged atthe upper end of the die bottom plate, an upper body stamping die body is arranged at the upper end of the lower body stamping die body, and a connecting threaded pipe is arranged in the middle of the outer surface of the upper end of the upper body stamping die body. A stamping rod is arranged on the inner side of the connecting threaded pipe, a connecting threaded sleeve is arranged on the outer side of the connecting threaded pipe and the outer side of the stamping rod, a bearing cylinder is arranged on one side of the connecting threaded sleeve, and a groove is formed in the outer surfaceof the lower end of the interior of the lower body stamping die body. A connecting cylinder is arranged on the outer surface of the lower end in the groove in a penetrating mode, and a compression spring is arranged on the inner side of the connecting cylinder. By means of the arc-shaped metal plate workpiece stamping die, the upper body stamping die body can be conveniently installed, a stampedmetal plate workpiece can be conveniently taken out, and a better use prospect is brought.
Description
technical field [0001] The invention relates to the field of stamping dies, in particular to a stamping die for arc-shaped sheet metal workpieces. Background technique [0002] In the processing of sheet metal workpieces, the most common is to use stamping equipment as the power to drive stamping dies to stamp the sheet metal workpieces so that the sheet metal workpieces form an arc; the existing stamping dies for arc-shaped sheet metal workpieces are in use There are certain disadvantages, it is not convenient to install the stamping die of the upper body, and it is not convenient to take out the stamped sheet metal workpiece, which brings certain adverse effects to the actual use. Therefore, we propose a curved sheet metal Workpiece stamping die. Contents of the invention [0003] The main purpose of the present invention is to provide a stamping die for arc-shaped sheet metal workpieces, which can effectively solve the problems in the background technology. [0004] I...
Claims
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IPC IPC(8): B21D37/10B21D37/12B21D22/02B21D45/04
CPCB21D22/02B21D37/10B21D37/12B21D45/04
Inventor 徐鹏刘云峰
Owner 徐鹏