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Distribution board improving mold

A switchboard and mold technology, which is applied to household appliances, other household appliances, household components, etc., can solve problems such as the inability to meet the processing requirements of high-precision automotive switchboards

Inactive Publication Date: 2017-06-20
东莞冠唯电子科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Due to the current switchboard mold base structure of the existing technology adopts the A / B board structure, and the A / B board frame opening process is blind framed by a CNC machine, the dimensional accuracy can only reach ±0.02, which cannot meet the processing of some high-precision automotive switchboards. Process requirements

Method used

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Embodiment Construction

[0015] Below in conjunction with accompanying drawing and embodiment the present invention is described in further detail, should be understood that structure of the present invention is not limited to following embodiment:

[0016] Such as Figure 1-2 As shown, a switchboard improved mold, including top plate 1, A plate 2, B plate 3, cushion block 4 and bottom plate 5, the B plate 3 is a movable mold set at the bottom of the top plate 1, and the A plate 2 is a fixed mold It is arranged under the B board 3, and the pads 4 are connected to the bottom plate 5 and are all arranged under the A board 2. A bearing plate 6 is also provided between the A board 2 and the pads 4, and the bottom board 5 is provided with The first installation hole 7 connecting the A plate, the bearing plate, the spacer and the bottom plate is fastened by the first bolt 8, and the second installation hole 9 connecting the spacer and the bottom plate is also provided on the bottom plate 5 and is passed thr...

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Abstract

The invention relates to improvement of automobile distribution board molds, in particular to a distribution board improving mold. The distribution board improving mold comprises a top plate, a plate A, a plate B, a cushion block and a bottom plate; a bearing plate is arranged between the plate A and the cushion block, an outer guide column is arranged on the plate A, a guide sleeve in sliding connection with the outer guide column is arranged on the plate B, an inner guide column is further arranged between the plate A and the cushion block, a guide hole allowing the inner guide column to penetrate is formed in the bearing plate, a general frame matched with a mold core is arranged on the plate A and the plate B, and the general frame is formed through low-speed wire cutting. According to the distribution board improving mold, compared with a traditional mold, the mold has the beneficial effects that the front and back mold assembling precision is improved, the mold blank structure is adjusted to AI / FAI, the A / B plate frame opening technology is adjusted to the line cutting general frame from a CNC blind frame, and through the whole body, the size precision can be improved to + / -0.005 from + / -0.02.

Description

technical field [0001] The invention relates to the improvement of a mold for an automobile switchboard, in particular to an improved mold for a switchboard. Background technique [0002] "Slow wire" is to use continuously moving thin metal wires (called electrode wires, generally copper wires and molybdenum wires) as electrodes to perform pulse spark discharge on workpieces, generate high temperatures above 6000 degrees, etch away metals and cut them into workpieces A CNC machining machine tool. The principle of slow wire processing is the phenomenon that there is a gap between the wire electrode and the workpiece, and the metal is removed by continuous discharge. [0003] Due to the current switchboard mold base structure of the existing technology adopts the A / B board structure, and the A / B board frame opening process is blind framed by a CNC machine, the dimensional accuracy can only reach ±0.02, which cannot meet the processing of some high-precision automotive switchb...

Claims

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Application Information

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IPC IPC(8): B29C45/26B23H7/02B29L31/30B29L31/34
CPCB23H7/02B29C45/2602B29L2031/30B29L2031/34
Inventor 黄卓华周兴沈超辉
Owner 东莞冠唯电子科技有限公司
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