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Strip vertical winding device

A strip and vertical winding technology, which is applied in the direction of winding resistance elements, etc., can solve the problems of unfavorable batch production and low efficiency

Active Publication Date: 2016-11-09
DATONG ELECTRIC LOCOMOTIVE OF NCR
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In the prior art, the resistance element is generally formed by manual simmering, which is inefficient and unfavorable for mass production

Method used

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  • Strip vertical winding device
  • Strip vertical winding device
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Embodiment Construction

[0055] Figure 1a It is a schematic diagram of the structure of the vertically wound resistance element, Figure 1b for Figure 1a left view of figure 2 It is a schematic diagram of the three-dimensional structure of the strip vertical winding device provided by the embodiment of the present invention, Figure 3a for figure 2 main view of Figure 3b is the top view of 3a, Figure 3c for Figure 3a left view of .

[0056] Referring to the above drawings, the embodiment of the present invention provides a strip vertical winding device, which is used to vertically wind a strip 5 with a thickness of 1.2mm, a width of 16mm or less, and a material of Cr13Al4 into a continuous spiral with an inner circle of Φ70 A spring-shaped resistive element 4. The strip vertical winding device includes a mandrel 1 and a forming component 2 . The mandrel 1 is used to be fixed with the lathe; the forming component 2 is sleeved on the outside of the mandrel 1, and the forming component 2 ha...

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Abstract

The invention provides a strip vertical winding device, which includes: a mandrel, used for fixing with a lathe; The position of the mandrel is adjusted so that the strip plane is perpendicular to the central axis of the mandrel. The strip vertical winding device provided by the above technical solution has a mandrel, so that the strip can be supported during the winding process, and the mandrel drives the strip to wind on the mandrel; it also has a forming component, which can ensure the winding The plane of each turn of the resistive element is almost perpendicular to the central axis of the mandrel.

Description

technical field [0001] The invention relates to mechanical structure technology, in particular to a strip vertical winding device. Background technique [0002] The resistance band is a commonly used component, and its material is 1.2X16Cr13Al4. In the prior art, the purchased resistance band is rolled into a coil shape, which needs to be formed into a coil spring shape before use to form a resistance element with a specific resistance value. [0003] In the prior art, the resistance element is generally formed by manual stewing, which is inefficient and unfavorable for mass production. Contents of the invention [0004] The invention provides a strip vertical winding device, which is used for realizing the vertical winding of a resistance strip to form a resistance element. [0005] The invention provides a strip vertical winding device, which includes: [0006] mandrel for fixing with the lathe; [0007] The forming component is sleeved on the outside of the mandrel,...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01C17/04
Inventor 管玉成董明王慧
Owner DATONG ELECTRIC LOCOMOTIVE OF NCR