Rotary compacting device

Abstract

The invention discloses a clamping device and particularly relates to a rotary compacting device which comprises a clamp body, left and right clamping jaws used for clamping two side surfaces of a workpiece, a pneumatic jacking strut serving as a force application device, and a transverse press plate for supporting the lower surface of the workpiece, wherein the left clamping jaw is fixedly arranged at the left end of the press plate; the right clamping jaw comprises a driven end with a clamping effect and a driving end with a force application effect; the middle of the right clamping jaw is hinged with the right end of the press plate; the pneumatic jacking strut is fixedly arranged on the clamp body, and the top end of the pneumatic jacking strut props against the driving end; and a reset plate spring is further arranged between the right clamping jaw and the clamp body. Compared with the prior art, the force application device has the advantages that the design is novel; during use, the workpiece is placed between the left and right clamping jaws, the pneumatic jacking strut is driven to uplift so as to jack up the driving end of the right clamping jaw, so that the right clamping jaw rotates anticlockwise, and the workpiece is clamped by virtue of the cooperation of the left and right clamping jaws; and the pneumatic jacking strut is reversely driven, and the right clamping jaw returns to an initial state under the effect of the reset plate spring.

Description

[0001] technical field [0002] The invention relates to a clamping device, in particular to a rotary pressing device. Background technique [0003] Jigs and fixture arrangements are well known and widely used in the manufacturing industry. Specifically, fixtures have various datum surfaces and / or points that allow accurate positioning of parts or tools. In many machining processes it is common to jig parts so that the parts can maintain the correct juxtaposition during processes such as stamping, riveting, welding, gluing or curing. [0004] For the positioning and clamping of small workpieces, in order to reduce costs, it is often done manually by hand, and the effect of clamping the workpiece is achieved by using a combination of levers, springs, pulleys, cams, and jaws. Although the existing clamping device can meet the clamping requirements of the workpiece to a certain extent, it is inconvenient to apply force when manually operating with bare hands, and it is imposs...

AI Technical Summary

Problems solved by technology

Although the existing clamping device can meet the clamping requirements of the workpiece to a certain extent, it is inconvenient to apply force when manual manual operation, and it is impossible to accurately grasp the clamping force of the jaws

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