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Painting mold frame capable of moving transversely and longitudinally and using method thereof

A technology of longitudinal movement and mold frame, applied in the direction of conductor/cable insulation, electrical components, circuits, etc., can solve problems such as unsatisfactory withstand voltage, and achieve the effect of ensuring uniformity

Active Publication Date: 2018-04-24
BAODING TIANWEI WIRE MFG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

After the projection analysis results confirmed that the theory and test are consistent, so the withstand voltage does not meet the requirements of the national grid standard

Method used

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  • Painting mold frame capable of moving transversely and longitudinally and using method thereof
  • Painting mold frame capable of moving transversely and longitudinally and using method thereof
  • Painting mold frame capable of moving transversely and longitudinally and using method thereof

Examples

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Embodiment Construction

[0017] The present invention will be further described through the embodiments below in conjunction with the accompanying drawings.

[0018] A painting mold rack that can move horizontally and vertically, including linear slide rails 1, sliders 2, U-shaped mold positioning frame 3, fixing bolts 4 and painting molds 5, the sliders 2 have 10 to 12 movable Set on the linear slide rail 1, the number of U-shaped mold positioning frame 3 matches the slider 2, and is fixedly connected with the slider 2 through the fixing bolt 4, and the painting mold 5 is movably arranged on the U-shaped mold positioning frame 3 inside the groove.

[0019] The center of the paint-painting mold 5 is provided with a paint-painting mold core 6 , and the center is provided with a hole matched with the paint-coating flat copper wire 7 .

[0020] A method for using a painting mold frame capable of moving horizontally and vertically, comprising the following steps:

[0021] A painting mold frame that can ...

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Abstract

The invention relates to a painting mold frame capable of moving transversely and longitudinally and a using method thereof, which belong to the technical field of transformer winding wire equipment.The painting mold frame comprises a linear sliding rail (1), sliding blocks (2), U-shaped mold positioning frames (3), fixing bolts (4) and painting molds (5), wherein the number of the sliding blocks(2) ranges from 10 to 12, and the sliding blocks (2) are movably arranged on the linear sliding rail (1); the number of the U-shaped mold positioning frames (3) matches that of the sliding blocks (2), the U-shaped mold positioning frames (3) are fixedly connected with the sliding blocks (2) by means of the fixing bolts (4); and the painting molds (5) are movably arranged in U-shaped grooves of the U-shaped mold positioning frames (3). According to the painting mold frame, mold bases are fixed onto the sliding blocks in the linear sliding rail, paint scraping molds are squeezed by a lead wirewhen the large-scale lead wire is produced, a transverse free moving space of the mold sliding rail in the horizontal plane has great advantages compared with an original fixed mold frame, a reasonable clearance between the paint scraping molds and the lead wire is kept, the uniformity of paint film coating is guaranteed, and the produced products fully meet the standard requirements of State Grid.

Description

technical field [0001] The invention relates to a painting mold frame capable of moving horizontally and vertically and a method for using the same, belonging to the technical field of transformer winding wire equipment. Background technique [0002] With the large-scale construction of the national DC power grid, ultra-high voltage and large-capacity DC transformer products have begun to be applied in batches. Among them, the core technology of the transformer adopts the European ABB design technology, and the electromagnetic wire used in the transformer winding has a width-thickness ratio greater than 9.5 (for example, 1.25*12.37 ) above the wire, and the R of the wire P0.2 ≥220MPa. According to the technical requirements for electromagnetic wire withstand voltage in the State Grid's "UHV Converter Station Main Equipment Risk Control Measures", 5-point test, 4 samples above 5kV, and 1 sample above 3kV, this technical requirement is much higher than GB / T 7095 Medium 1kV r...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01B13/06H01B13/16
CPCH01B13/065H01B13/16Y02P70/10
Inventor 邢涛胡淑兰
Owner BAODING TIANWEI WIRE MFG
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