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A shell riveting device

A casing and riveting technology, which is applied in metal processing equipment, feeding devices, positioning devices, etc., can solve problems such as inability to align riveting processing, full refrigerator casings, and excessive volume

Inactive Publication Date: 2017-10-20
ANHUI KINGPOWER EQUIP & MOLD MFR
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Ordinary internal mold support mechanism will occupy the interior of the refrigerator shell, and cannot be aligned for riveting processing. For this reason, a special internal support mechanism that does not occupy the internal space of the refrigerator shell is required
On the other hand, when the shell is riveted, the riveting is usually located inside the shell. When using an ordinary oil cylinder to provide impact force for the riveting, the volume of the ordinary oil cylinder is too large, and the impact stroke is relatively insufficient.

Method used

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Embodiment Construction

[0029] The present invention will be described in further detail below in conjunction with the accompanying drawings.

[0030] Image 6 It is a schematic diagram of the shell structure processed in this embodiment. The housing consists of two parts, a large part 91 and a small part 92 . The large part 91 and the small part 92 of the shell are processed independently and spliced ​​to form an integral stepped shell. The joint part 93 between the large part 91 and the small part 92 of the shell needs to be reinforced by riveting the shell. The shell riveting equipment of this embodiment is used for the shell riveting reinforcement of the splicing part, such as figure 1 As shown, it includes a frame 11, a support mechanism at the four corners of the housing and a riveting mechanism for the housing. The frame 11 is a square frame structure, and the top is a work platform 12 .

[0031] The supporting mechanism in the four corners of the shell, such as figure 1 , figure 2 , ...

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Abstract

The invention discloses a casing riveting device, which comprises a machine frame, a support mechanism at four corners of the casing and a casing riveting mechanism. The supporting mechanism in the four corners of the casing and the riveting mechanism of the casing are installed on the frame. The inner supporting mechanism at the four corners of the housing is used to support the housing when the housing is riveted, and includes four vertical inner support columns for supporting the four corners of the housing. The shell riveting mechanism is used for shell riveting, including two symmetrical and vertically arranged outer support frames, two symmetrical and vertically arranged inner support frames, two shell-fitting adjustment mechanisms, plate slide rails and double-stroke oil cylinders. The inner side of the outer support frame is provided with a riveting seat; the outer side of the inner support frame is provided with a riveting head. The outer support frame and the inner support frame are erected on the plate slide rail. The shell fitting adjustment mechanism is connected with the outer support frame, and is used to drive the outer support frame to move along the plate slide rail so that the riveting seat is close to the outer side of the shell. The double-stroke oil cylinder is set between the two inner support frames to provide impact force for the riveting of the shell.

Description

technical field [0001] The invention relates to shell riveting equipment. Background technique [0002] Refrigerator casings are made of sheet metal. The stepped refrigerator shell is made of two parts that are molded independently and spliced ​​together. The splicing of the two parts finally needs to be done by riveting. When riveting the preliminarily formed refrigerator shell, in order to keep the shape of the shell unchanged, it needs to be supported inside. Ordinary internal mold support mechanism will occupy the interior of the refrigerator shell and cannot be aligned for riveting processing. For this reason, a special internal support mechanism that does not occupy the internal space of the refrigerator shell is required. On the other hand, when the shell is riveted, the riveting is usually located inside the shell. When using an ordinary oil cylinder to provide impact force for the riveting, the volume of the ordinary oil cylinder is too large, and the impact stro...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B21D39/02B21D43/00
CPCB21D39/02B21D43/003
Inventor 宗海啸韩雷雷陈轩
Owner ANHUI KINGPOWER EQUIP & MOLD MFR
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