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Busbar bending tool

A busbar and tooling technology, applied in the field of busbar bending tooling, can solve the problem that the busbar bending tooling is not easy to ensure the busbar forming quality and other problems, and achieve the effects of simple structure, guaranteed forming quality and easy operation.

Active Publication Date: 2021-03-05
HENAN SENYUAN ELECTRIC CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] The purpose of the present invention is to provide a busbar bending tool to solve the technical problem in the prior art that the tooling used to bend the busbar is difficult to ensure the quality of the busbar forming

Method used

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specific Embodiment

[0044] The busbar bending tooling of the present invention mainly performs bending operations on the transformer coil outlet busbars, such as Figure 1 to Figure 8 As shown, the busbar bending tool includes a base 1, and the base 1 has a sliding mating surface for slidingly mating with the busbar to be bent. In this embodiment, the base 1 includes a plate body and a slide plate 3 fixed on the plate body and extending along the length direction of the plate body, wherein the plate body is made of aluminum alloy, which is light in weight, and the slide plate 3 is made of stainless steel material with a smooth surface In this way, the friction between the busbar and the base can be reduced during the bending process of the busbar, thereby reducing scratches on the busbar and helping to protect the busbar. Such as Figure 7 and Figure 8 As shown, the plate body is provided with a strip-shaped sliding hole extending along its length direction and a slider 2 guided and slidably a...

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Abstract

The invention relates to a busbar bending tool. The busbar bending tool comprises a base, a bending block, a stop piece, a limiting piece and a supporting piece, and the base is provided with a sliding fit face used for being in sliding fit with a busbar. The bending block is assembled on the base in a guiding and sliding mode in the bending direction. The stop piece is assembled on the bending block in a guiding and sliding mode in the direction perpendicular to the sliding fit face so that the distance between the stop piece and the sliding fit face in the direction perpendicular to the sliding fit face can be adjusted, and the stop piece is provided with a limiting face used for limiting the busbar in the direction perpendicular to the busbar bending direction. The limiting piece is arranged on the bending block in the direction perpendicular to the sliding fit face in an adjustable mode and used for being in stop fit with the stop piece in the direction perpendicular to the slidingfit face when the stop piece is adjusted in place so as to limit the stop piece to move in the direction away from the sliding fit face. The supporting piece is arranged on the base and used in cooperation with the bending block to form the busbar. By means of the busbar bending tool, the stability of the busbar in the bending process can be guaranteed, and the final forming quality is guaranteed.

Description

technical field [0001] The invention belongs to the technical field of workpiece bending equipment, and in particular relates to a busbar bending tool. Background technique [0002] When winding the transformer coil, it is necessary to bend the busbar at the lead-out part of the transformer coil. Usually the busbar is made of copper. For a long time, this bending work has been done manually or with the help of simple tools. Due to different models The width and thickness of the busbars are different, the scope of application of the manual method is small, and most of the bending and forming effects are not good, especially for some busbars with large thickness and width, the manual bending process is laborious, and it is easy to insulate the leads Layers cause damage and affect the forming quality of transformer coils, so it is necessary to develop new structural bending tools. [0003] In view of the above problems, the Chinese utility model patent with the authorized anno...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B21D5/01B21D43/00
CPCB21D5/01B21D5/002Y02E60/10
Inventor 魏文勇
Owner HENAN SENYUAN ELECTRIC CO LTD
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