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Three-part no-rivet riveting mold

A rivet-free riveting and mold technology, applied in forming tools, manufacturing tools, metal processing equipment, etc., can solve the problems of unguaranteed processing quality, inaccurate positioning, complex mold assembly, etc., to achieve high production efficiency, riveting Simple process and simple structure

Pending Publication Date: 2019-11-05
SUZHOU SIMITCH MASCH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] With the improvement of living standards, people have higher and higher requirements for the functions of air conditioners, and the quality and processing technology of corresponding air conditioner parts must be improved accordingly; Assembling, etc., other parts often need to be installed on the back panel of the air conditioner by riveting. The riveting mold is an indispensable process equipment. The level of mold design and manufacturing technology largely determines the quality, efficiency and new product quality of the product. The development ability of the original mold is complicated, the positioning is not accurate, and the processing quality cannot be guaranteed

Method used

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  • Three-part no-rivet riveting mold

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0031] ginseng Figure 1 to Figure 7 As shown, a three-lobe rivetless riveting die is used for riveting groove-shaped reinforcing ribs to the surface of the plate, including an upper die and a lower die set oppositely, and the upper die includes an upper die base 1 (a) and a Die base 1 (a) inside, and the punch 2 that can rise or fall relative to the upper die base 1 (a), the upper die base 1 (a) includes punch backing plates 11 (a) that are arranged in sequence from top to bottom, The punch mounting plate 12 (a) and the punch stripping plate 13 (a), the top of the punch is fixed in the punch mounting plate 12 (a) through the punch backing plate 11 (a), the punch mounting plate and the punch The die gasket is fixed by connecting pieces such as external bolts, and the bottom end of the punch 2 can slide through the punch stripping plate 13 (a), and the punch stripping plate 13 (a) is separated by a pair of elastic connecting pieces 3 Connected to the punch mounting plate 12 (a...

Embodiment 2

[0046] ginseng Figure 8 to Figure 12 As shown, a three-lobe rivetless riveting die is used for riveting a hat-shaped workpiece (structure similar to a hat-shaped steel) to the surface of a plate, including an upper die and a lower die set oppositely, and the upper die includes an upper die base 1(b) and two punches 2 that are arranged inside the upper die base 1(b) and can rise or fall relative to the upper die base 1(b). The upper die base 1(b) includes The punch backing plate 11 (b), the punch mounting plate 12 (b) and the punch stripping plate 13 (b), the top of the punch is fixed on the punch mounting plate 12 ( In b), the bottom end of the punch 2 can slide through the punch stripping plate 13 (b), and the punch stripping plate 13 (b) is connected to the punch mounting plate 12 at intervals through a pair of elastic connectors 3 (b), a pair of guides 4 are arranged between the punch stripping plate 13 (b) and the punch mounting plate 12 (b), and the lower mold includes ...

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Abstract

The invention discloses a three-part no-rivet riveting mold. The three-part no-rivet riveting mold comprises an upper mold and a lower mold oppositely arranged; the upper mold comprises an upper moldbase, and at least one convex mold arranged in the upper mold base and capable of being ascended or descended relative to the upper mold base; the upper mold base comprises a convex mold cushion plate, a convex mold mounting plate and a convex mold stripping plate arranged in sequence from top to bottom; the top end of the convex mold is fixed in the convex mold mounting plate through the convex mold cushion plate; the bottom end of the convex mold is slidingly inserted in the convex mold stripping plate; the lower mold comprises a lower mold base, and a concave mold coaxially arranged with the convex mold; the lower mold base is provided with a concave mold cushion plate, a concave mold mounting plate and a concave mold stripping plate arranged in sequence from bottom to top; the bottom end of the concave mold is fixed in the concave mold mounting plate through the concave mold cushion plate; and the top end of the concave mold is slidingly inserted in the concave mold stipping plate.The three-part no-rivet riveting mold is simple in structure, easy to stripping, precise in positioning and high in production efficiency.

Description

technical field [0001] The application relates to the field of automatic machinery, in particular to a three-lobe rivetless riveting die. Background technique [0002] With the improvement of living standards, people have higher and higher requirements for the functions of air conditioners, and the quality and processing technology of corresponding air conditioner parts must be improved accordingly; Assembling, etc., other parts often need to be installed on the back panel of the air conditioner by riveting. The riveting mold is an indispensable process equipment. The level of mold design and manufacturing technology largely determines the quality, efficiency and new product quality of the product. The development ability of the original mold is complicated, the positioning is not accurate, and the processing quality cannot be guaranteed. Therefore, improvements need to be proposed. Contents of the invention [0003] The object of the present invention is to provide a th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B21D37/10B21D39/03
CPCB21D37/10B21D39/031
Inventor 曾祥迅
Owner SUZHOU SIMITCH MASCH CO LTD