Anti-abrasion clamp for clamping irregular workpieces through supercharged precision vice

Abstract

The invention relates to the technical field of supercharged precision vises and discloses an anti-abrasion clamp for clamping irregular workpieces through a supercharged precision vise. The anti-abrasion clamp comprises clamp plates; an application port is formed in the center of the interior of the clamp plates; a clamp disc is movably connected to the outer side of the application port; an application ring is movably connected to the interior of the clamp disc; and the top of the application ring is movably connected with first clamping plates. According to the anti-abrasion clamp for clamping the irregular workpieces through the supercharged precision vise, gears are driven to do counterclockwise motion through the rotating motion of the clamp disc, and then the first clamping plates and second clamping plates begin to clamp the outer wall of the application ring under the driving of connecting rods, so that the application ring is subjected to inward extrusion force; and non-Newtonian fluid is hardened under the action of extrusion force, so that an irregular workpiece is firmly limited in the clamp, the irregular surface of the irregular workpiece is prevented from being damaged, and meanwhile, the application range of the clamp is widened.

Description

technical field [0001] The invention relates to the technical field of a pressurized precision vise, in particular to an anti-wear fixture for a pressurized precision vise to clamp irregular workpieces. Background technique [0002] The pressurized precision vise is suitable for fast fixtures in mass production and processing such as milling machines, drilling machines, and special machines. The air pressure source can be pushed without oil to prevent oil leakage. At the same time, the equipment is designed with a safety check device. When the air pressure source suddenly stops supplying, the clamping force will never be loosened, which has high safety. [0003] However, most of the existing vises are flat-mouthed vises, which cannot be adapted to the clamping of most irregularly shaped workpieces, which limits the universality of processing and reduces the practicability of the vises. At the same time, most of the fixtures are directly installed inside the vise, so that th...

AI Technical Summary

Problems solved by technology

[0006] Aiming at the deficiencies of the prior art, the present invention provides an anti-wear fixture for clamping irregular workpieces with a pressurized precision vise, which has the advantages of wide application range and good workpiece protection effect, and solves the problems of small application range and workpiece protection effect. bad question

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