Universal self-positioning locking positioning core device

Abstract

The invention discloses a universal self-positioning locking positioning core device, and relates to the technical field of fixtures. The universal self-positioning locking positioning core device specifically comprises a cylinder cover, an outer cylinder body and an inner cylinder body, the outer cylinder body is installed on the upper part of the cylinder cover, the inner cylinder body is installed on the inner side of the outer cylinder body, a core shaft vertically penetrates through the inner part of a supporting sleeve, a core shaft spring is arranged on the outer side of the upper partof the core shaft in a sleeving mode, and a pad claw is installed on the upper part of a supporting disc. The universal self-positioning locking positioning core device can be used for automatic equipment, when parts are transferred without large stress, point clamping can be achieved by relying on the self gravity of a product, the device can be released when the product is picked up, using is very fast and convenient, if large stress is needed, auxiliary clamping devices of an air cylinder, an oil cylinder and the like can be conveniently and externally connected, in the universal self-positioning locking positioning core device, a clamping claw can be replaced according to the product characteristics, the applicability is high, the replacement cost is low, the universal self-positioninglocking positioning core device can be used independently, and also can be quickly matched with other tooling fixtures for use.

Description

technical field [0001] The invention relates to the technical field of fixtures, in particular to a universal self-positioning and locking positioning core device. Background technique [0002] Fixture refers to the device used to fix the processing object in the process of mechanical manufacturing so that it can occupy the correct position to accept construction or inspection. The fixture is usually composed of positioning elements, clamping devices, tool setting guide elements, indexing devices, connecting elements and There are many types of clamping devices, and the clamping principles are also different. [0003] The more common clamping devices include jaws, etc. The jaws can firmly grasp the workpiece and make it occupy the correct position, which is more common. [0004] However, due to the high precision requirements and sensitive movements of automation equipment, the jaws used on it are not suitable for being more affected by external forces, but the existing jaw...

AI Technical Summary

Problems solved by technology

[0004] However, due to the high precision requirements and sensitive movements of automation equipment, the jaws used on it are not suitable for being more affected by external forces, but the existing jaws are difficult to achieve automatic tightening, and the clamping process of parts is more troublesome. Some jaw devices cannot be connected with auxiliary devices, and the scope of use is limited to a certain extent.

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