Alignment device for coupling installation

Abstract

The invention provides an alignment device for coupler installation. A guiding part has a first connecting arm; and a reference post is arranged at the top end of the guiding part. A probe is arranged at the guiding part; and the two ends of the probe are exposed out of the two ends of the guiding part. A scale segment is arranged at the probe; and a zero graduation line and the top end surface of the reference post are arranged on a same first plane in a coplane mode. The bottom end of the probe serves as a first contact terminal and a bottom end of a support element serves as a second contact terminal. The support element has a second connecting arm; and one of the first connecting arm and the second connecting arm is provided with an adjusting cavity and the other cooperates with the adjusting cavity in a sleeving mode. A connecting element passes through a first connecting hole and is connected with one of a plurality of second connecting holes selectively with the cooperation depth of the second connecting arm and the first connecting arm, thereby adjusting a distance between the first contact terminal and the second contact terminal. An elastic element is connected with the probe at the moving direction of the probe to exert resilience on the probe. According to the scheme, a conflict that the size of the device is gradually reduced and the large installation operation space is needed for field installation of a dial indicator can be eliminated.

Description

technical field [0001] The invention relates to the technical field of shaft coupling installation, in particular to an alignment device for shaft coupling installation. Background technique [0002] In the field of mechanical equipment manufacturing, couplings are widely used in equipment connection as a relatively common connection. The coupling consists of two mating flanges. In the process of connecting the two shafts, each butt flange is fixedly connected to the corresponding shaft, and the two butt flanges are then fixedly connected by a bolt assembly, and finally the mutual fixing of the two shafts is realized. In the actual installation process, after the two butt flanges are usually fixed to the corresponding shafts, it is necessary to align the two butt flanges so that the corresponding connection holes on the two butt flanges are aligned, and finally It is convenient for bolts to pass through corresponding connection holes to realize fixed connection. The so-ca...

AI Technical Summary

Problems solved by technology

Since the dial indicator needs to be installed on-site at the position to be measured through the adjustment rod and the mounting seat, and the size of the above-mentioned equipment is small, the size of the coupling will be correspondingly small, which requires the operator to install the adjustment rod on the docking flange , the operating space of the mounting base and the dial indicator is relatively limited, and even the installation cannot be realized, which eventually makes it difficult to implement the measurement with the dial indicator

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