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Sheet-shaped connecting shackle and automatic processing device as well as processing method thereof

An automatic processing, sheet-like technology, applied in the direction of fasteners, cufflinks, belt buckles, etc., can solve the problems of inability to bend flat links, unreliable links, single shape, etc., to reduce precious metal waste and compact structure. , the effect of easy maintenance

Active Publication Date: 2013-02-06
SHENZHEN CUILU JEWELRY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The chain buckle using these processing methods has a single shape and the link is not firm
Due to technical reasons, it is impossible to bend a flat buckle

Method used

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  • Sheet-shaped connecting shackle and automatic processing device as well as processing method thereof
  • Sheet-shaped connecting shackle and automatic processing device as well as processing method thereof
  • Sheet-shaped connecting shackle and automatic processing device as well as processing method thereof

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Embodiment Construction

[0060] In order to fully understand the technical content of the present invention, the technical solutions of the present invention will be further introduced and illustrated below in conjunction with specific examples, but not limited thereto.

[0061] Figure 1 to Figure 3B As shown, a sheet fastener 10 of the present invention includes a first sheet body 11 and a second sheet body 12 welded to the first sheet body 11, the first sheet body 11 and the second sheet body 12 The shapes are the same, and both are provided with an inner arc portion 10A, an outer arc portion 10B, and two end portions 10C between the inner arc portion 10A and the outer arc portion 10B; the width of the inner arc portion 10A At least twice the width of the end portion 10C, in order to realize the series connection between the buckles.

[0062] in, Figure 2A with Figure 2B For butt welded structure, Figure 3A with Figure 3B For lap welding.

[0063] Such as Figure 4 to Figure 6 As shown, ...

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Abstract

The invention discloses a sheet-shaped connecting shackle and an automatic processing device as well processing method thereof. The sheet-shaped connecting shackle comprises a first sheet-shaped body and a second sheet-shaped body welded with the first sheet-shaped body; the first sheet-shaped body and the second sheet-shaped body are same in shape, are provided with an inner circular arc part and an outer circular arc part, and are arranged at two end parts between the inner circular arc part and the outer circular arc part; and the width of the inner circular arc part is at least more than two times the width of the end part. The sheet-shaped connecting shackle is connected reliably through a welding way, has a relatively strong structural strength as a sheet-shaped raw material is adopted, is used to make connecting shackle ornaments of precious metal with low intensity such as gold easily, and has distinctive visual effects. The automatic processing device and processing method of the sheet-shaped connecting shackle realize periodic synchronous work of feeding, blanking, material clamping, welding and rotating through multiple coaxially mounted cams, and have the advantages of a compact structure, high reliability, easy maintenance, and high production efficiency.

Description

technical field [0001] The invention relates to a chain buckle structure and its processing equipment and processing method, more specifically to a sheet chain buckle and its automatic processing equipment and processing method. Background technique [0002] In the prior art, most of the clasps strung into bracelets or necklaces are formed by bending wire rods, and after the wire rods are bent, they are sequentially connected in series to form jewelry products. The chain buckles adopting these processing methods have a single shape and are not securely linked. Due to technical reasons, it is not possible to bend a flat buckle. [0003] Therefore, in order to diversify jewelry products, it is necessary to develop a flat buckle structure. Contents of the invention [0004] The object of the present invention is to overcome the defects of the prior art and provide a sheet-shaped chain buckle. [0005] A further object of the present invention is to provide an automatic pro...

Claims

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Application Information

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IPC IPC(8): B21L3/00B21L3/02A44B11/00A44B5/00
CPCB21L11/005
Inventor 李安明宋阳
Owner SHENZHEN CUILU JEWELRY
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