Mechanical two-jaw synchronous clamp structure

Abstract

The invention discloses a mechanical two-jaw synchronous clamp structure and belongs to the technical field of mechanical clamps. The mechanical two-jaw synchronous clamp structure comprises a base, workpiece clamping bodies and two clamp pairs. Each clamp pair comprises a fixed clamping jaw and a movable clamping jaw. Each workpiece clamping body is fixedly arranged on the inner end face of the corresponding fixed clamping jaw and the inner end face of the corresponding movable clamping jaw through screws. The two fixed clamping jaws are fixedly arranged at the middle end of the base, the two movable clamping jaws are movably arranged at the left end and the right end of the base correspondingly, and the rear ends of the two movable clamping jaws are connected to the same driving device through corresponding 7-shaped connecting rods. The mechanical two-jaw synchronous clamp structure is convenient to use and high in work efficiency; the workpiece clamping bodies are matched with workpieces in shape and can be replaced at any time, and the practicability is high; connection is more flexible, force is transferred rapidly and accurately, and work is safer and more reliable; the occupied space is small, and compared with a rack-gear mode, the structure is more compact, cost is low, and the structure can be accepted by markets more easily and is suitable for large-scale popularization.

Description

technical field [0001] The invention belongs to the technical field of mechanical clamps, and refers to a mechanical two-jaw synchronous clamp structure. Background technique [0002] As we all know, the fixture is used to fix the workpiece to fix the workpiece in the correct position to facilitate processing or testing. Fixtures are widely used in the mechanical field due to the above functions, and are more common in machine tool equipment. However, there are various fixture structures on the market at present, but all of them have some defects, such as low precision, poor practicability, and cannot be used for workpieces of different shapes; It cannot be installed and used on different mechanical equipment, and its versatility is poor; some such as high cost are not accepted by the market. Contents of the invention [0003] In order to overcome the defects in the prior art, the object of the present invention is to provide a mechanical two-jaw synchronous clamp struct...

AI Technical Summary

Problems solved by technology

However, there are various fixture structures on the market at present, but all of them have some defects, such as low precision, poor practicability, and cannot be used for workpieces of different shapes; or complex structures, large space occupation, and strict requirements for installation space. It cannot be installed and used on different mechanical equipment, and its versatility is poor; some, such as high cost, are not accepted by the market

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