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Bending die for electric control box of air conditioner outdoor unit

A bending mold and electric control box technology, applied in the field of mold manufacturing, can solve the problems of large capital investment and poor practicability, and achieve the effect of improving safety, high safety, reducing capital investment and inventory

Inactive Publication Date: 2022-07-01
SHANGHAI QIANGJING METAL PROD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Although it can be chamfered in the prior art, each mold only corresponds to one kind of chamfer
If the customer requires different chamfering, it is necessary to replace the new type of mold, so the manufacturer needs to keep a variety of chamfering molds to meet customer needs, which requires a lot of capital investment, and requires a large space to store various Model mold, poor practicability

Method used

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  • Bending die for electric control box of air conditioner outdoor unit
  • Bending die for electric control box of air conditioner outdoor unit
  • Bending die for electric control box of air conditioner outdoor unit

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0031] A bending die for an external electric control box of an air conditioner, which is used to bend a prefabricated board 11 of the electric control box to obtain an electric control box shell, the structure of which is as follows: Figure 4 and Figure 5 As shown, it includes an upper pallet 1, an upper foot 2, an upper die base 3, an upper backing plate 4, an upper formwork 5, a lower release plate 6, a lower die base 7, a lower foot 8 and a lower pallet 9 and the installation A guide unit 10 is provided between the upper die base 3 and the lower die base 7. Both ends of the guide unit 10 are connected to the upper die base 3 and the lower die base 7 respectively. The electric control box prefabricated board 11 is installed on the lower release board 6, and the upper The template 5 is a detachable structure.

[0032] The structure of the upper template 5 is as follows Image 6 and Figure 7 As shown, it includes an intermediate fixing block 501, a first bending block 5...

Embodiment 2

[0037] The lower release plate 6 is provided with a positioning convex point 601 , and the electric control box prefabricated board 11 is provided with a positioning concave point, and the positioning convex point 601 corresponds to the position of the positioning concave point.

Embodiment 3

[0039] The guide unit 10 includes a guide unit base 1001, a guide post 1002, a guide sleeve 1003 and a return spring 1004. The guide unit base 1001 is fixed on the upper die base 3, the guide post 1002 is fixed on the guide unit base 1001, and the guide sleeve 1003 is fixed on the lower die On the seat 7 , the guide sleeve 1003 is sleeved on the guide post 1002 , and the return spring 1004 is sleeved on the guide post 1002 , and is installed between the guide unit base 1001 and the guide sleeve 1003 .

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PUM

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Abstract

The invention relates to a bending die for an electric control box of an air conditioner outdoor unit, which is used for bending an electric control box prefabricated plate to obtain an electric control box shell and comprises an upper supporting plate, an upper foot pad, an upper die holder, an upper backing plate, an upper die plate, a lower stripping plate, a lower die holder, a lower foot pad, a lower supporting plate and a guide unit mounted between the upper die holder and the lower die holder, the two ends of the guide unit are connected with the upper die base and the lower die base respectively, the electric control box prefabricated plate is installed on the lower stripping plate, and the upper die plate is of a detachable structure. Compared with the prior art, the method has the advantages of effectively reducing capital investment and stock, being high in safety and the like.

Description

technical field [0001] The invention relates to the technical field of mold manufacturing, in particular to a bending mold used for an external electric control box of an air conditioner. Background technique [0002] With the improvement of people's living standards, air conditioners have gradually become a necessity, and the market demand for air conditioners is also increasing, which also poses new challenges to the manufacturing technology of air conditioners. As the main component of the air conditioner, its manufacturing technology directly affects the overall manufacturing of the air conditioner. [0003] The structure of the external electric control box of the air conditioner in the prior art is as follows: figure 1 and figure 2 As shown, the bending structures in the electric control box are all integrally formed by bending a bending die. At this stage, in order to meet the safety requirements of the electric control box, chamfers are mainly set on its edges. T...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B21D37/10B21D37/12B21D37/04B21D45/02
CPCB21D37/10B21D37/12B21D37/04B21D45/02
Inventor 席晓峰
Owner SHANGHAI QIANGJING METAL PROD
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