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Hot-pressing forming unit hydraulic device for transformer insulating cardboards

A technology of insulating cardboard and thermoforming, which is applied in the direction of mechanical processing/deformation, can solve the problems of high cost, low processing efficiency, and difficulty in ensuring product consistency, and achieve low cost, high processing efficiency, and guaranteed consistency Effect

Inactive Publication Date: 2017-11-17
王顺
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Existing thermoforming of insulating cardboard for transformers is manually operated, the processing efficiency is low, the consistency of the product is difficult to be guaranteed, and the cost is high

Method used

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  • Hot-pressing forming unit hydraulic device for transformer insulating cardboards
  • Hot-pressing forming unit hydraulic device for transformer insulating cardboards

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Embodiment Construction

[0012] The present invention will be described in further detail below in conjunction with the accompanying drawings.

[0013] Such as figure 1 , figure 2 As shown, a hydraulic device of a transformer insulating cardboard thermoforming unit includes a bracket 1, a fixed mold frame 2, a movable mold frame 3, a movable mold 4, a fixed mold 5, a hydraulic cylinder 6 and a bracket base 7; the bracket base 7 There are a plurality of hydraulic cylinders 6; the hydraulic cylinder 6 is provided with a movable mold frame 3, and the hydraulic cylinder 6 is connected with the movable mold frame 3; the movable mold frame 3 is provided with a movable mold 4, and the movable mold frame 4 is A fixed mold frame 2 is provided, and a fixed mold 5 is arranged on the fixed mold frame 2; the fixed mold frame 2 is symmetrically provided with a bracket 1 at both ends, and the bracket 1 is connected with the fixed mold frame 2; the bracket 1 is arranged on the bracket On the base 7; the hydraulic ...

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Abstract

The invention discloses a hydraulic device of a transformer insulating cardboard hot-press forming unit, comprising a bracket (1), a fixed mold frame (2), a movable mold frame (3), a movable mold (4), a fixed mold (5), and a hydraulic cylinder (6) and the support base (7); the support base (7) is provided with a plurality of hydraulic cylinders (6); the hydraulic cylinder (6) is provided with a movable formwork (3), and the hydraulic cylinder (6) It is connected with the movable mold frame (3); the movable mold frame (3) is provided with a movable mold frame (4), the movable mold frame (4) is provided with a fixed mold frame (2), and the fixed mold frame (2) is provided with There is a fixed mold (5); the fixed mold frame (2) is symmetrically provided with brackets (1) at both ends, and the bracket (1) is connected with the fixed mold frame (2); the bracket (1) is arranged on the base of the bracket (7) on. The invention adopts hydraulic transmission, has many advantages such as high processing efficiency, guaranteed product consistency and low cost.

Description

technical field [0001] The invention relates to the technical field of insulating cardboard hot-press forming, in particular to a hydraulic device of a transformer insulating cardboard hot-press forming unit. Background technique [0002] Transformer insulating paperboard is used for the oil gap spacer of the transformer coil, the iron yoke insulation of the transformer, the iron yoke spacer, and the pressure plate at the end of the coil to ensure that the coil has a stable axial dimension. Existing thermoforming of transformer insulation cardboard is manually operated, the processing efficiency is low, the consistency of the product is difficult to be guaranteed, and the cost is high. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a hydraulic device for a transformer insulating cardboard hot-press forming unit that adopts hydraulic transmission, has high processing efficiency, ensures product consistency, and i...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B31F1/00
CPCB31F1/0077
Inventor 王顺
Owner 王顺
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