Eccentric clamping mechanism for embedded teeth in high hot-press casting

Abstract

The invention relates to the technical field of clamping mechanisms, and discloses an eccentric clamping mechanism for embedded teeth in high hot-press casting. The eccentric clamping mechanism comprises a workbench, wherein a die groove is fixedly clamped to the upper end of the middle of the workbench; moving plates are symmetrically and slidably connected to the left side and the right side of the upper end of the workbench; the opposite sides of the two moving plates are fixedly connected with the same L-shaped fixing plate; the side wall of the L-shaped fixing plate is fixedly connected with the same L-shaped pressing plate through a plurality of supporting columns; through holes are formed in the left side and the right side of the upper end of the workbench; rotating shafts are rotationally connected into the through holes in a sleeved mode through bearings; cams located on the rear sides of the moving plates are fixedly connected to the upper ends of the rotating shafts; and a U-shaped transverse plate is fixedly arranged at the lower end of the workbench. The eccentric clamping mechanism for embedded teeth in high hot-press casting has the advantages that a casting can be rapidly and stably extruded and limited, multi-face stable pressing can be completed only through one motor, the pressing stability is guaranteed, meanwhile economy is achieved, and follow-up maintenance and use are facilitated.

Description

technical field [0001] The invention relates to the technical field of clamping mechanisms, in particular to an eccentric clamping mechanism for high-pressure cast cogs. Background technique [0002] The high hot pressure casting cogs in the prior art, because the previous processing technology needs to use hot pressing processing, the temperature of the cog workpiece is high, and it cannot be directly processed manually, and the cog workpieces are mostly small processing workpieces. The clip mechanism cannot accommodate the multi-tooth structure of the cogs. [0003] The currently used electric push rod pushes the clamping plate for clamping. It needs to use multiple electric push rods for operation, which is not only inconvenient to control, but also easy to damage, which makes the clamping cost higher and cannot well meet the actual production needs. Contents of the invention [0004] (1) Solved technical problems [0005] Aiming at the deficiencies of the prior art, ...

AI Technical Summary

Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides an eccentric clamping mechanism for high-pressure cast cogs, which can realize rapid and stable extrusion and limit of castings, and can complete multi-faceted stable pressing with only one motor. It ensures the stability of the pressing and also saves economy and is convenient

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