Elastic body flexible screwing device

Abstract

The invention discloses an elastic body flexible screwing device, which comprises a screwing platform, wherein a screwing mechanism and an elastic body protection mechanism are arranged on the screwing platform, the elastic body protection mechanism is used for clamping and positioning an elastic body, a screwing mechanism driving device used for driving the screwing mechanism to horizontally move is also arranged on the screwing platform, the screwing mechanism comprises a screwing servo motor, a torque sensor and a screwing head, the torque sensor and the screwing head are arranged at the output end of the screwing servo motor, the elastic body protection mechanism comprises an upper fixing beam, a lower fixing beam, an upper sliding beam, a lower sliding beam and a guide post, the upper fixing beam and the lower fixing beam are fixedly arranged on the guide post, the upper sliding beam and the lower sliding beam can respectively and vertically slide on the guide post, an upper press block and a lower press block are respectively arranged on the upper sliding beam and the lower sliding beam, an upper sliding beam driving device is arranged on the upper fixing beam, and a lower sliding beam driving device is arranged on the lower fixing beam. The elastic body flexible screwing device has the advantages that the elastic body screwing work efficiency and the screwing precision are improved, and in addition, the elastic body is prevented from generating unrecoverable obvious deformation and appearance damage.

Description

technical field [0001] The invention belongs to the field of tightening devices, and in particular relates to a flexible tightening device for elastic bodies. Background technique [0002] The main purpose of the elastic body flexible tightening device is to tighten the pre-tightened elastic body, so that the elastic body has good sealing performance under the condition of ensuring the normal deformation of the O-ring. In the prior art, there is manual tightening, which requires different tooling and operation when tightening the projectiles of different specifications. The operation method is complicated, and it is troublesome to replace the tooling. The tightening force and the tightening force of the washer are measured and recorded, and there is no quantitative judgment basis; parameters such as tightening torque, rotation angle, and clamping force are not recorded during the tightening process, which cannot provide original records for subsequent review; the projectile ...

AI Technical Summary

Problems solved by technology

In the prior art, there is manual tightening, which requires different tooling and operation when tightening the projectiles of different specifications. The operation method is complicated, and it is troublesome to replace the tooling. The tightening force and the tightening force of the washer are measured and recorded, and there is no quantitative judgment basis; parameters such as tightening torque, rotation angle, and clamping force are not recorded during the tightening process, which cannot provide original records for subsequent review; the projectile body needs to be checked before tightening Perform pre-tightening tests, time-consuming tightening process

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