Traction machine outer rotor assembly line

Abstract

The invention discloses an assembly line of a traction machine outer rotor. The assembly line of the traction machine outer rotor comprises a stator assembly branch, a rotor assembly branch, a combination branch and a backflow branch, wherein the stator assembly branch, the rotor assembly branch, the combination branch and the backflow branch form an annular loop. The directions of the stator assembly branch and the rotor assembly branch are opposite. The end points of the stator assembly branch and the rotor assembly branch are converged to the starting point of the combination branch. The end point of the combination branch, the starting point of the stator assembly branch and the starting point of the backflow branch are converged. The end point of the backflow branch and the starting point of the rotor assembly branch are converged. According to the assembly line of the traction machine outer rotor, the annular assembly line structure is applied, and the stator assembly branch, the rotor assembly branch, the combination branch and the backflow branch are reasonably connected according to the assembly technological process on the basis of the characteristics of the annular structure, so that the whole assembly process is completed on the same assembly line. Meanwhile, the problem that a tool plate is difficult to recycle is solved. The assembly line of the traction machine outer rotor has the advantages of being efficient, economical, and convenient to use.

Description

technical field [0001] The invention relates to an assembly line for an outer rotor of a traction machine, which belongs to the technical and technical field of structural assembly of an outer rotor of an elevator permanent magnet synchronous toothless traction machine. Background technique [0002] At present, there are various forms of assembly lines for the outer rotor of permanent magnet synchronous gearless traction machines used in China. Due to the heavy weight of the traction machine body and the carrying tooling board, there are many assembly processes, especially some special processes such as magnetic steel pasting, online painting and online testing are difficult to connect the entire assembly process to an assembly line. Therefore, its The assembly process is complicated and there are many processes, and it is difficult to solve the process problems such as the recycling of tooling boards, assembly line testing and painting. The manufacturer divides the entire p...

AI Technical Summary

Problems solved by technology

[0005] ② After the stator and rotor are assembled, it is generally necessary to carry out no-load test, and the no-load test not only produces a lot of noise, but also due to the uncertainty of the test time, the existing technology is generally transferred to another process after the test is completed , and when designing the assembly line, it is necessary to consider how to ensure the cooperation between the no-load test stage and the entire assembly line, that is, how to ensure that the no-load test matches the normal rhythm of the entire assembly line, which must be considered in the design of the assembly line to avoid Out of touch and reduce production efficiency;

[0006] ③Considering the particularity of environmental protection and technology, domestic traction machine manufacturers have no precedent for painting on the traction machine assembly line at present, because it is difficult to integrate this process into the assembly line. It is difficult to achieve the success of the design of the assembly line, therefore, this technical problem must be considered in the design of the assembly line

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