Adjustable-core bidirectional mounting and spinning device

Abstract

The invention provides an adjustable-core bidirectional mounting and spinning device, and belongs to the field of machining equipment. The adjustable-core bidirectional mounting and spinning device comprises spinning assemblies, a fixing frame and a driving assembly, wherein the spinning assemblies are symmetrically arranged at the two ends of the fixing frame and are oppositely in sliding connection with the fixing frame, the lower end of the driving assembly is hinged to the fixing frame, and the other end of the driving assembly drives the spinning assemblies to do reciprocating motion relative to the fixing frame; each spinning assembly comprises a moving plate, a rotating motor, a coupling and a fastening sleeve spanner, and the driving assembly drives the moving plate to slide relative to the fixing frame, the rotating motor is fixedly locked on the moving plate, the coupling is arranged on an output shaft of the rotating motor, the coupling is fixedly connected with the output shaft of the rotating motor through a first positioning pin in a first positioning hole, and the coupling is fixedly connected with the fastening sleeve spanner through a second positioning pin in a second positioning hole. According to the adjustable-core bidirectional mounting and spinning device, the screwing can be performed while the pressing is carried out, the two ends of a workpiece with bidirectional threads and with internal pressure springs can be assembled at the same time, and the working efficiency is improved.

Description

Technical field [0001] The invention belongs to the field of mechanical processing equipment, and relates to assembling tooling, in particular to an adjustable core bidirectional assembly spinning device. Background technique [0002] In the process of mechanical assembly, there are various assembly forms, including fixed connection, sliding connection, rotating connection, etc. The common fixed connection method is mostly threaded connection, because part of the threaded connection structure is equipped with a larger tension pressure spring When assembling, it requires two actions of pressing and rotating. The previous assembly method is to manually use simple tools and manually press and rotate to achieve the fastening of a single thread, which is labor-intensive and low-efficiency. For the assembly of bulk products with this structure Need to invest a lot of manpower and long working hours labor efficiency is low. Summary of the invention [0003] The problem to be solved by t...

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Problems solved by technology

[0002] In the process of mechanical assembly, there are various forms of assembly, such as fixed connection, sliding connection, rotating connection, etc. The common fixed connection method is mostly threaded connection, because part of the threaded connection structure is equipped with a large tension pressure spring , Two actions of compression and rotation are required during assembly. The previous assembly method is to manually use simple tools to tighten and rotate a single thread to achieve the fastening of a single thread. The labor intensity is high and the efficiency is low. For the assembly of batch products with this structure Need to invest a lot of manpower and long working hours labor efficiency is low

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