Hydraulic fixture automatic control system

Abstract

The invention discloses an automatic control system for a hydraulic clamp. The automatic control system for the hydraulic clamp comprises an outer metal cover. An electrical control unit, an oil way electromagnetic valve set, a hydraulic power unit, a cooling liquid control unit, a washing electromagnetic valve set, an airtight performance detection unit and an airtight performance detection unit valve set are arranged in the outer metal cover. The hydraulic power unit is connected with the oil way electromagnetic valve set. The oil way electromagnetic valve set is connected with a clamp controller of a machine tool. The cooling liquid control unit is connected with the washing electromagnetic valve set. Cooling liquid of the machine tool flows into the washing electromagnetic valve set. The airtight performance detection unit is connected with the airtight performance detection unit valve set. The airtight performance detection unit valve set is connected with a gas source of the machine tool. The oil way electromagnetic valve set, the hydraulic power unit, the cooling liquid control unit, the washing electromagnetic valve set, the airtight performance detection unit and the airtight performance detection unit valve set are all connected with the electrical control unit. The electrical control unit is connected with a master control unit box of the machine tool. By the adoption of the automatic control system for the hydraulic clamp, the clamp can be automatically controlled, accuracy is high, clamping force is easy to control, and the manual operation intensity can be greatly relieved.

Description

technical field [0001] The invention relates to the technical field of hydraulic clamps, in particular to an automatic control system for hydraulic clamps. Background technique [0002] With the rapid development of the mechanical processing industry, many products gradually begin to pursue high precision and large batches. Therefore, in the production process, the requirements for maintaining the clamping accuracy of parts and clamping automation will increase, which will bring to the mechanical processing industry challenge. [0003] Traditional fixtures are generally vises or chucks, etc. When using this kind of fixtures to fix parts, they are clamped by relying on manual assembly. Due to the following defects, this clamping method has long been unable to keep up with customer requirements : 1) The accuracy of the parts cannot meet the requirements for manual fixture installation; 2) The manual operation process is cumbersome when the fixture is clamped, and some operati...

AI Technical Summary

Problems solved by technology

[0003] Traditional fixtures are generally vises or chucks, etc. When using this kind of fixtures to fix parts, they are clamped by relying on manual assembly. Due to the following defects, this clamping method has long been unable to keep up with customer requirements : 1) The accuracy of the parts cannot meet the requirements for manual fixture installation; 2) The manual operation process is cumbersome when the fixture is clamped, and some operation steps are easily missed; 3) The clamping force cannot be well controlled during manual operation

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