Patent ID: 8015680
Filing Date: 2011-09-13
Classification: B21D,B23P,Y10T

Abstract:
1. A pressing apparatus for pressing a plurality of hooks of a speaker mesh to a shell, the pressing apparatus comprising: a workbench supporting the speaker mesh and the shell; a first pressing board located above the workbench; a plurality of bending members extending down from the first pressing board toward the workbench; a second pressing board located above the first pressing board opposite to the workbench; and a plurality of pressing members extending down from the second pressing board, wherein, each pressing member is slidably passed through the first pressing board and adjacent to a corresponding bending member; wherein the plurality of bending members press inner sides of distal ends of the hooks to bend the hooks out in response to the first pressing board moving towards the workbench; and the plurality of pressing members press the distal ends of the hooks to bend further to hold the shell in response to the second pressing board moving towards the workbench.