CN106073072A - A kind of gold pelletron and contour machining procedure thereof - Google Patents
A kind of gold pelletron and contour machining procedure thereof Download PDFInfo
- Publication number
- CN106073072A CN106073072A CN201610476249.9A CN201610476249A CN106073072A CN 106073072 A CN106073072 A CN 106073072A CN 201610476249 A CN201610476249 A CN 201610476249A CN 106073072 A CN106073072 A CN 106073072A
- Authority
- CN
- China
- Prior art keywords
- mandrel
- gold
- pelletron
- spherical shell
- unit
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- A—HUMAN NECESSITIES
- A44—HABERDASHERY; JEWELLERY
- A44C—PERSONAL ADORNMENTS, e.g. JEWELLERY; COINS
- A44C11/00—Watch chains; Ornamental chains
-
- A—HUMAN NECESSITIES
- A44—HABERDASHERY; JEWELLERY
- A44C—PERSONAL ADORNMENTS, e.g. JEWELLERY; COINS
- A44C27/00—Making jewellery or other personal adornments
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Abstract
The invention discloses a kind of gold pelletron, including mandrel and multiple spherical shell, described mandrel includes multiple mandrel unit, it is sequentially connected with between mandrel unit, mandrel unit is the bamboo knot shaped structure that two ends are protruding, the two ends of described spherical shell are provided with the hole that mandrel unit passes through, and the projection at the two ends of described mandrel unit is locked in two spherical shells respectively.Do mechanization operation is realized by the structure improving gold pelletron.
Description
Technical field
The invention belongs to gold product processing technique field, be specifically related to a kind of gold pelletron and contour machining procedure thereof.
Background technology
The most first connector via semi-automatic molding of processing technique of existing gold decorations chain and spherical shell are through artificial
Welding fabrication.From stock gold bar to last pelletron finished product, centre relates to working procedures and equipment, and each operation is required to
Substantial amounts of artificial participation, requires higher to the proficiency level of workman.This kind of processing technique also exists a lot of deficiency at present, have impact on
The competitiveness of product in market.
Summary of the invention
According to above the deficiencies in the prior art, the technical problem to be solved be propose a kind of gold pelletron and
Contour machining procedure, realizes do mechanization operation by the structure improving gold pelletron.
In order to solve above-mentioned technical problem, the technical solution used in the present invention is: a kind of gold pelletron, including mandrel with many
Individual spherical shell, described mandrel includes multiple mandrel unit, is sequentially connected with between mandrel unit, and mandrel unit is the ring that two ends are protruding
Shape structure, the two ends of described spherical shell are provided with the hole that mandrel unit passes through, and the projection at the two ends of described mandrel unit is locked respectively
Enter in two spherical shells.Pore diameter on described spherical shell is more than the diameter of mandrel.
A kind of gold pelletron contour machining procedure, comprises the steps: that extruding gold silk changes the radial direction plasticity stream of gold
Move and be squeezed into the mandrel including multiple mandrel unit, gold band is made gold pipe, mandrel is placed in described gold pipe, by interior
The gold pipe feeding spherical shell extrusion die putting mandrel makes the spherical shell of internal band mandrel.Described mandrel unit is the bamboo that two ends are protruding
Nodular structure, is sequentially connected with between each mandrel unit.Described processing technique also includes disconnecting the connection between mandrel unit.
The medicine have the advantages that and realize do mechanization operation by the structure improving gold pelletron.
Accompanying drawing explanation
Below the content expressed by this specification accompanying drawing and the labelling in figure are briefly described:
Fig. 1 is the technological process of the detailed description of the invention of the present invention.
Detailed description of the invention
Below against accompanying drawing, by the description to embodiment, each component that the detailed description of the invention of the present invention is the most involved
Shape, structure, mutual alignment between each several part and annexation, the effect of each several part and operation principle, manufacturing process and
Operate with method etc., be described in further detail, to help those skilled in the art to the inventive concept of the present invention, technology
Scheme has more complete, accurate and deep understanding.
A kind of gold pelletron, including mandrel and multiple spherical shell, described mandrel includes multiple mandrel unit, between mandrel unit
Being sequentially connected with, mandrel unit is the bamboo knot shaped structure that two ends are protruding, and the two ends of described spherical shell are provided with the hole that mandrel unit passes through,
The projection at the two ends of described mandrel unit is locked in two spherical shells respectively.Pore diameter on described spherical shell is straight more than mandrel
Footpath.
A kind of gold pelletron contour machining procedure, comprises the steps: that extruding gold silk changes the radial direction plasticity stream of gold
Move and be squeezed into the mandrel including multiple mandrel unit, gold band is made gold pipe, mandrel is placed in described gold pipe, by interior
The gold pipe feeding spherical shell extrusion die putting mandrel makes the spherical shell of internal band mandrel.Described mandrel unit is the bamboo that two ends are protruding
Nodular structure, is sequentially connected with between each mandrel unit.Described processing technique also includes disconnecting the connection between mandrel unit.
The gold pelletron that the present invention provides includes spherical shell and mandrel, gold pelletron unit by multiple gold spherical shells and spherical shell it
Between mandrel be formed by connecting, the two ends of spherical shell be provided with mandrel connect hole, mandrel is formed by connecting by multiple mandrel unit, mandrel
Unit connects spherical shell by the protruding of two ends, connects between multiple mandrel unit, similar Bamboo-shaped.The ring extruding that two ends are protruding
Molding, the two ends of mandrel unit are locked spherical shell, are pinned by the hole at spherical shell two ends.In the middle of the void ratio mandrel unit at spherical shell two ends
Diameter slightly larger, it is ensured that spherical shell can move axially along mandrel, and meanwhile, spherical shell can also swing in certain angle.
Mandrel and spherical shell use extrusion forming process, and the radial direction Plastic Flow being changed gold by extruding gold silk is squeezed into
Type ring, ring increases at axial thickness, but the radial dimension of ring and ring two pieces part reduces, and material flows to bamboo
Joint.Gold band is squeezed into spherical shell, and mandrel unit is the corresponding processing of 1:1 with the ratio of spherical shell, and mandrel is in parallel with the molding of spherical shell
Synchronous forming, can one spherical shell of corresponding machine-shaping while i.e. machining a mandrel.
The punch forming of spherical shell comprises the steps to include extruding spherical shell by band tubulation with by pipe, and mandrel is before spherical shell extrudes
Sending in the pipe of molding, mandrel is synchronize extruding spherical shell together with materials in the tube, comprises in the spherical shell after being extruded by spherical shell extrusion die
Mandrel ring, after the extruding of pelletron unit terminates, disconnects the connection of each mandrel unit, and spherical shell can move axially along mandrel,
And can swing in certain angle.
Above in conjunction with accompanying drawing, the present invention is exemplarily described, it is clear that the present invention implements not by aforesaid way
Restriction, as long as have employed the method design of the present invention and the improvement of various unsubstantialities that technical scheme is carried out, or without changing
Enter and design and the technical scheme of the present invention are directly applied to other occasion, all within protection scope of the present invention.This
Bright protection domain should be as the criterion with the protection domain that claims are limited.
Claims (5)
1. a gold pelletron, it is characterised in that include mandrel and multiple spherical shell, described mandrel includes multiple mandrel unit, core
Being sequentially connected with between axle unit, mandrel unit is the bamboo knot shaped structure that two ends are protruding, and the two ends of described spherical shell are provided with mandrel unit
The hole passed through, the projection at the two ends of described mandrel unit is locked in two spherical shells respectively.
Gold pelletron the most according to claim 1, it is characterised in that the pore diameter on described spherical shell is straight more than mandrel
Footpath.
3. a gold pelletron contour machining procedure, it is characterised in that comprise the steps: that extruding gold silk changes the footpath of gold
It is squeezed into the mandrel including multiple mandrel unit to Plastic Flow, gold band is made gold pipe, mandrel is placed in described gold
Guan Zhong, sends into the gold pipe of built-in mandrel spherical shell extrusion die and makes the spherical shell of internal band mandrel.
Gold pelletron contour machining procedure the most according to claim 3, it is characterised in that described mandrel unit is that two ends are convex
The bamboo knot shaped structure risen, is sequentially connected with between each mandrel unit.
Gold pelletron contour machining procedure the most according to claim 4, it is characterised in that described processing technique also includes breaking
Open the connection between mandrel unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610476249.9A CN106073072A (en) | 2016-06-25 | 2016-06-25 | A kind of gold pelletron and contour machining procedure thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610476249.9A CN106073072A (en) | 2016-06-25 | 2016-06-25 | A kind of gold pelletron and contour machining procedure thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106073072A true CN106073072A (en) | 2016-11-09 |
Family
ID=57253797
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610476249.9A Pending CN106073072A (en) | 2016-06-25 | 2016-06-25 | A kind of gold pelletron and contour machining procedure thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106073072A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109732362A (en) * | 2019-03-13 | 2019-05-10 | 深圳市瑞麒珠宝首饰有限公司 | A kind of production method of chain jewelry |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2434482A1 (en) * | 1974-07-18 | 1976-02-05 | Berg Kg | Union with screwed socket - has socket end fitting onto hollow spherical body with openings on end of pipe |
| US5673580A (en) * | 1995-01-26 | 1997-10-07 | Daitoh Inc. | Burring processing method, jig for burring processing, and burring processing apparatus |
| CN101491384A (en) * | 2008-01-21 | 2009-07-29 | 株式会社并木制作所 | Ball chain and method of manufacturing the same |
| CN202760359U (en) * | 2012-06-29 | 2013-03-06 | 深圳先进技术研究院 | Automatic bead chain forming device |
| CN203531717U (en) * | 2013-11-14 | 2014-04-09 | 宁波格兰家居用品有限公司 | Pearl button |
-
2016
- 2016-06-25 CN CN201610476249.9A patent/CN106073072A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2434482A1 (en) * | 1974-07-18 | 1976-02-05 | Berg Kg | Union with screwed socket - has socket end fitting onto hollow spherical body with openings on end of pipe |
| US5673580A (en) * | 1995-01-26 | 1997-10-07 | Daitoh Inc. | Burring processing method, jig for burring processing, and burring processing apparatus |
| CN101491384A (en) * | 2008-01-21 | 2009-07-29 | 株式会社并木制作所 | Ball chain and method of manufacturing the same |
| CN202760359U (en) * | 2012-06-29 | 2013-03-06 | 深圳先进技术研究院 | Automatic bead chain forming device |
| CN203531717U (en) * | 2013-11-14 | 2014-04-09 | 宁波格兰家居用品有限公司 | Pearl button |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109732362A (en) * | 2019-03-13 | 2019-05-10 | 深圳市瑞麒珠宝首饰有限公司 | A kind of production method of chain jewelry |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20161109 |
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| RJ01 | Rejection of invention patent application after publication |