CN107280160A - The former and its processing method of a kind of bracelet - Google Patents
The former and its processing method of a kind of bracelet Download PDFInfo
- Publication number
- CN107280160A CN107280160A CN201610202631.0A CN201610202631A CN107280160A CN 107280160 A CN107280160 A CN 107280160A CN 201610202631 A CN201610202631 A CN 201610202631A CN 107280160 A CN107280160 A CN 107280160A
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- China
- Prior art keywords
- former
- bracelet
- cavity
- fixed
- material conveying
- 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.)
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Links
- 238000003672 processing method Methods 0.000 title claims description 9
- 238000007493 shaping process Methods 0.000 claims abstract description 11
- 239000000463 material Substances 0.000 claims description 33
- 230000007246 mechanism Effects 0.000 claims description 21
- 230000000712 assembly Effects 0.000 claims description 13
- 238000000429 assembly Methods 0.000 claims description 13
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 claims description 8
- 239000010931 gold Substances 0.000 claims description 8
- 229910052737 gold Inorganic materials 0.000 claims description 8
- 238000003466 welding Methods 0.000 claims description 6
- 238000005452 bending Methods 0.000 claims description 3
- 239000007787 solid Substances 0.000 claims 3
- 238000004519 manufacturing process Methods 0.000 abstract description 8
- 238000000034 method Methods 0.000 abstract description 7
- 238000005516 engineering process Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 208000002925 dental caries Diseases 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 229910000510 noble metal Inorganic materials 0.000 description 1
- 238000011017 operating method Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000005482 strain hardening Methods 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A44—HABERDASHERY; JEWELLERY
- A44C—PERSONAL ADORNMENTS, e.g. JEWELLERY; COINS
- A44C27/00—Making jewellery or other personal adornments
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Adornments (AREA)
Abstract
The invention discloses a kind of former of bracelet, for shaping golden pipe, including：Support, the frame being fixedly connected with support is fixed on the die shoe of support, is fixed on the upper bolster of frame；The frame, which is provided with, to be used to drive the lowering or hoisting gear that upper bolster is moved up and down；The upper bolster is transversely provided with some upper cavities；The die shoe is provided with the lower mode cavity corresponding with upper cavity；The upper cavity is symmetrical arranged with lower mode cavity, and the die cavity for shaping golden pipe is collectively forming both it；The upper cavity includes necking section and the shaped segment that ecto-entad is set gradually, and some upper cavities are arranged in order, and the diameter of latter upper cavity necking section is more than diameter 0.3mm~1mm of previous upper cavity shaped segment.The present invention uses a kind of former so that the loss in the process of bracelet is considerably less, has reached the purpose of production cost.Also, the present invention can realize automated production, to improve production efficiency.
Description
Technical field
The present invention relates to a kind of bracelet former and method.
Background technology
In the prior art, golden pipe is processed into tube-like piece, be extrude and grinding by way of, and be ground mistake
Cheng Zhong, can cause the loss of material, and use this processing mode for noble metal, can cause processing cost
It is very high.Due to there is loss, the scale error after tube-like piece processing is than larger, therefore, in process
Operating personnel are needed constantly to measure, its complex operation.
The content of the invention
Part, sets it is an object of the invention to provide a kind of shaping of bracelet in order to overcome the above-mentioned deficiencies of the prior art
Standby and its processing method.
The technical scheme is that：A kind of former of bracelet, for shaping golden pipe, including：Support,
The frame being fixedly connected with support, is fixed on the die shoe of support, is fixed on the upper bolster of frame；The machine
Set up the lowering or hoisting gear having for driving upper bolster to move up and down；The upper bolster is transversely provided with some upper moulds
Chamber；The die shoe is provided with the lower mode cavity corresponding with upper cavity；The upper cavity is symmetrical arranged with lower mode cavity,
The die cavity for shaping golden pipe is collectively forming both it；The upper cavity includes the contracting that ecto-entad is set gradually
Mouth section and shaped segment, some upper cavities are arranged in order, before the diameter of latter upper cavity necking section is more than
Diameter 0.3mm~1mm of one upper cavity shaped segment.
Its further technical scheme is：The former of the bracelet also includes being fixed on rear side of die shoe and being used for
Limit the baffle plate of golden length of tube.
Its further technical scheme is：The former of the bracelet also includes being located between upper bolster and die shoe
Buffer spring；The upper bolster and die shoe be respectively provided with install buffer spring upper installing hole, under
Mounting hole.
Its further technical scheme is：The former of the bracelet also includes the lead for being fixed on die shoe；
The upper bolster is provided with the guide groove being engaged with lead.
Its further technical scheme is：The former of the bracelet also includes feed device；The feed device
Including：Fixed seat, slides laterally the horizontal material conveying platform for being connected in fixed seat, is moved for horizontal material conveying platform
The first dynamic drive mechanism, longitudinal sliding motion is connected in longitudinal material conveying platform of horizontal material conveying platform, for longitudinal direction
Second drive mechanism of material conveying platform movement；Longitudinal material conveying platform is provided with the clamping group for being used for clamping golden pipe
Part.
Its further technical scheme is：The feed device also includes the first rotation for being fixed on longitudinal material conveying platform
Mechanism；The clamp assemblies are fixed on the round end of the first rotating mechanism.
Its further technical scheme is：The feed device also includes the second rotation for being fixed on horizontal material conveying platform
Mechanism；Longitudinal material conveying platform is fixed with multiple clamp assemblies corresponding with die cavity.
A kind of processing method of bracelet, it is characterised in that including：
A. tube-like piece blank is made；
B. gold pipe is made by above-mentioned former；
C. junction button, connector are respectively welded in the two ends of golden pipe；
D. by golden pipe looped-shaped bending.
Its further technical scheme is：The a includes：
A1. by gold plate stretch；
A2. the gap after welding is stretched；
A3. the tubing after welding is stretched to form tube-like piece again.
The present invention having the technical effect that compared with prior art：A kind of former of bracelet, using upper bolster,
Golden pipe blank is formed die shoe, and upper bolster, die shoe are arranged with multiple die cavitys being arranged in order,
Die cavity includes necking section and shaped segment, and the diameter of latter upper cavity necking section is more than previous upper cavity
The diameter of shaped segment, the whole shaping of golden pipe is all that the loss in cold working, process is considerably less, reduction
Production cost, and die cavity is that, by Precision Machining, the tube-like piece dimensional accuracy that it shapes is also high,
It is easy to calculating during blanking, improves the utilization rate of raw material.
Further, baffle plate is fixed with rear side of die shoe, the length that tube-like piece enters die cavity is limited by baffle plate, from
And multiple measurement is avoided, operating procedure is simplified, processing efficiency is improved.
Further, horizontal feeding is carried out by feed device so that golden pipe is stepped into die cavity, by moving
Expect that device carries out longitudinal direction and moves material, the golden pipe in a upper die cavity is transferred to next die cavity position, be can be achieved
Automated production.
Further, after one end of golden pipe is machined, golden pipe is rotated 180 ° by rotating mechanism, is sent by longitudinal direction
Material platform, horizontal material conveying platform continue to be processed golden pipe.
A kind of processing method of bracelet, using above-mentioned former is accurate, high efficiency, low-loss processing gold
Pipe, so as to reduce production cost.
The invention will be further described with specific embodiment below in conjunction with the accompanying drawings.
Brief description of the drawings
Fig. 1 is a kind of front view of the former specific embodiment of bracelet of the invention.
Fig. 2 is upper bolster and the schematic diagram of die shoe disassembled form.
Fig. 3 is a kind of side view of the former specific embodiment of bracelet of the invention.
Fig. 4 is a kind of flow chart of the processing method of bracelet of the invention.
Reference
The support of 10 former 1
The lower mode cavity of 11 die shoe 111
112 times frames of mounting hole 2
The upper cavity of 21 upper bolster 211
211A neckings section 211B shaped segments
The guide groove of 212 upper installing hole 213
The die cavity of 22 lowering or hoisting gear 3
The baffle plate of 4 tube-like piece 5
The lead of 6 buffer spring 7
The fixed seat of 8 feed device 81
The 82 horizontal drive mechanisms of material conveying platform 83 first
84 longitudinal drive mechanisms of material conveying platform 85 second
The rotating mechanism of 86 clamp assemblies 87 first
Embodiment
In order to more fully understand the technology contents of the present invention, with reference to technology of the schematic diagram to the present invention
Scheme is further described and illustrated, but is not limited to this.
As shown in Figure 1 and Figure 2, the former 10 of a kind of bracelet, for shaping golden pipe, including：Support
1, the frame 2 being fixedly connected with support 1 is fixed on the die shoe 11 of support 1, is fixed on the upper of frame 2
Die holder 21.Frame 2, which is provided with, to be used to drive the lowering or hoisting gear 22 that upper bolster 21 is moved up and down.
Upper bolster 21 is transversely provided with some upper cavities 211, and die shoe 11 is provided with corresponding with upper cavity 211
Lower mode cavity 111.Upper cavity 211 is symmetrical arranged with lower mode cavity 111, is collectively forming both it for shaping golden pipe
Die cavity 3.Upper cavity 211 includes the necking section 211A and shaped segment 211B that ecto-entad is set gradually.If
Dry upper cavity 211 is arranged in order, and the latter necking of upper cavity 211 section 211A diameter is more than previous upper mould
The shaped segment 211B of chamber 211 diameter 10.mm~mm, so as to ensure the tube-like piece 4 that a upper die cavity 3 is processed
It can enter and be processed in next die cavity 3.
Former 10 also includes being fixed on the rear side of die shoe 11 and the baffle plate 5 for limiting golden length of tube.
Former 10 is also included located at the buffer spring 6 between upper bolster 21 and die shoe 11, upper bolster
21 and die shoe 11 be respectively provided with and the upper installing hole 212 of buffer spring 6, lower mounting hole 112 be installed.
Former 10 also includes the lead 7 for being fixed on die shoe 11, and upper bolster 21 is provided with and lead 7
The guide groove 213 being engaged.When upper bolster 21 is moved down, due to the guide effect of lead 7, upper,
Relative position between die shoe 11 is more accurate, so as to ensure what upper cavity 211, lower mode cavity 111 were formed
Die cavity 3 produces qualified bracelet.
As shown in figure 3, the former 10 of bracelet also includes feed device 8, feed device 8 includes：Gu
Reservation 81, slides laterally the horizontal material conveying platform 82 for being connected in fixed seat 81, for horizontal material conveying platform 82
The first mobile drive mechanism 83, longitudinal sliding motion is connected in longitudinal material conveying platform 84 of horizontal material conveying platform 82,
The second drive mechanism 85 moved for longitudinal material conveying platform 84；Longitudinal material conveying platform 84, which is provided with, to be used to clamp
The clamp assemblies 86 of golden pipe.Feed device 8 also includes the first clamp assemblies for being fixed on longitudinal material conveying platform 84
87, clamp assemblies 86 are fixed on the round end of the first clamp assemblies 87.When needing the processing other end, the
One clamp assemblies 87 rotate 180 °.
During golden pipe shaping, tube-like piece 4 is fixed on clamp assemblies 86, the first drive mechanism 83 drives transverse direction
Material conveying platform 82 is moved so that tube-like piece 4 is entered between upper bolster 21, die shoe 11, tube-like piece 4
Pass through crimp in the necking section 211A of upper cavity 211, lower mode cavity 111, its diameter diminishes, so as to enter
Enter to shaped segment 211B (with reference to Fig. 2), when the top pressure of tube-like piece 4 is to baffle plate 5, horizontal material conveying platform 82
Do not move forward, now, the first drive mechanism 83 drives horizontal material conveying platform 82 to retreat, tube-like piece 4 from
Exited in die cavity 3, tube-like piece 4 is rotated 180 ° by rotating mechanism, and the other end of tube-like piece 4 continues above-mentioned
Manufacturing procedure；After the two ends of tube-like piece 4 are all machined, the second drive mechanism 85 drives horizontal feeding to put down
The transverse shifting of platform 82, tube-like piece 4 enters the die cavity 3 corresponding to next station.
In other embodiment, the former of bracelet does not include feed device, the operation required for feeding process
By manually replacing.
In other embodiment, feed device also includes the second rotating mechanism for being fixed on horizontal material conveying platform, indulges
Multiple clamp assemblies corresponding with die cavity are fixed with to material conveying platform, multiple tube-like pieces can be processed simultaneously.
As shown in figure 4, a kind of flow chart of the processing method of bracelet, details are as follows：
A. tube-like piece blank is made；
Wherein, a also includes：
A1. by gold plate stretch；
A2. the gap after welding is stretched；
A3. the tubing after welding is stretched to form tube-like piece again.
After process a, in addition to following process：
B. gold pipe is made by above-mentioned former；
C. junction button, connector are respectively welded in the two ends of golden pipe；
D. by golden pipe looped-shaped bending.
By the way that above-mentioned former is accurate, high efficiency, low-loss processing gold pipe, so as to reduce production cost.
The above-mentioned technology contents that the present invention is only further illustrated with embodiment, in order to which reader is easier
Understand, but do not represent embodiments of the present invention and be only limitted to this, any technology done according to the present invention
Extension is recreated, and is protected by the present invention.Protection scope of the present invention is defined by claims.
Claims (9)
1. a kind of former of bracelet, for shaping golden pipe, it is characterised in that including：Support, it is solid with support
Surely the frame connected, is fixed on the die shoe of support, is fixed on the upper bolster of frame；The frame is provided with use
The lowering or hoisting gear moved up and down in driving upper bolster；The upper bolster is transversely provided with some upper cavities；It is described
Die shoe is provided with the lower mode cavity corresponding with upper cavity；The upper cavity is symmetrical arranged with lower mode cavity, both it
It is collectively forming the die cavity for shaping golden pipe；The upper cavity include ecto-entad set gradually necking section and
Shaped segment；Some upper cavities are arranged in order, and the diameter of latter upper cavity necking section is more than on previous
Diameter 0.3mm~1mm of mold cavities shaped section.
2. the former of bracelet according to claim 1, it is characterised in that the former of the bracelet is also
Including being fixed on rear side of die shoe and being used for the baffle plate for limiting golden length of tube.
3. the former of bracelet according to claim 1, it is characterised in that the former of the bracelet is also
Including the buffer spring between upper bolster and die shoe；The upper bolster and die shoe are respectively provided with
The upper installing hole of buffer spring, lower mounting hole are installed.
4. the former of bracelet according to claim 1, it is characterised in that the former of the bracelet is also
Lead including being fixed on die shoe；The upper bolster is provided with the guide groove being engaged with lead.
5. the former of bracelet according to claim 1, it is characterised in that the former of the bracelet is also
Including feed device；The feed device includes：Fixed seat, slides laterally and is connected in the transverse direction of fixed seat and send
Expect platform, the first drive mechanism moved for horizontal material conveying platform, longitudinal sliding motion is connected in horizontal feeding and put down
Longitudinal material conveying platform of platform, the second drive mechanism moved for longitudinal material conveying platform；Longitudinal feeding is put down
Platform is provided with the clamp assemblies for being used for clamping golden pipe.
6. the former of bracelet according to claim 5, it is characterised in that the feed device also includes solid
Due to the first rotating mechanism of longitudinal material conveying platform；The clamp assemblies are fixed on the rotation of the first rotating mechanism
End.
7. the former of bracelet according to claim 5, it is characterised in that the feed device also includes solid
Due to the second rotating mechanism of horizontal material conveying platform；Longitudinal material conveying platform is fixed with multiple relative with die cavity
The clamp assemblies answered.
8. a kind of processing method of bracelet, it is characterised in that including：
A. tube-like piece blank is made；
B. gold pipe is made by above-mentioned former；
C. junction button, connector are respectively welded in the two ends of golden pipe；
D. by golden pipe looped-shaped bending.
9. the processing method of bracelet according to claim 7, it is characterised in that a includes：
A1. by gold plate stretch；
A2. the gap after welding is stretched；
A3. the tubing after welding is stretched to form tube-like piece again.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610202631.0A CN107280160A (en) | 2016-04-01 | 2016-04-01 | The former and its processing method of a kind of bracelet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610202631.0A CN107280160A (en) | 2016-04-01 | 2016-04-01 | The former and its processing method of a kind of bracelet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107280160A true CN107280160A (en) | 2017-10-24 |
Family
ID=60087419
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610202631.0A Pending CN107280160A (en) | 2016-04-01 | 2016-04-01 | The former and its processing method of a kind of bracelet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107280160A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008307273A (en) * | 2007-06-15 | 2008-12-25 | Namiki Seisakusho:Kk | Accessory chain clasp manufacturing method |
| CN101602083A (en) * | 2009-06-24 | 2009-12-16 | 山东梦金园珠宝首饰有限公司 | Jewellery bead making machine |
| CN103385579A (en) * | 2013-07-22 | 2013-11-13 | 山东蓝天首饰有限公司 | Gold and silver push-and-pull circular tube pearl bracelet processing technology |
| CN103416925A (en) * | 2013-07-22 | 2013-12-04 | 山东蓝天首饰有限公司 | Gold and silver hollow bracelet processing technology |
| CN203380273U (en) * | 2013-07-22 | 2014-01-08 | 山东蓝天首饰有限公司 | Forming die for ends of ring-opening edge-curling bracelet |
| CN103861963A (en) * | 2014-03-15 | 2014-06-18 | 山东梦金园珠宝首饰有限公司 | Automatic thin wall gold tube necking machine |
| CN205492840U (en) * | 2016-04-01 | 2016-08-24 | 刘宣 | Former of bracelet |
-
2016
- 2016-04-01 CN CN201610202631.0A patent/CN107280160A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008307273A (en) * | 2007-06-15 | 2008-12-25 | Namiki Seisakusho:Kk | Accessory chain clasp manufacturing method |
| CN101602083A (en) * | 2009-06-24 | 2009-12-16 | 山东梦金园珠宝首饰有限公司 | Jewellery bead making machine |
| CN103385579A (en) * | 2013-07-22 | 2013-11-13 | 山东蓝天首饰有限公司 | Gold and silver push-and-pull circular tube pearl bracelet processing technology |
| CN103416925A (en) * | 2013-07-22 | 2013-12-04 | 山东蓝天首饰有限公司 | Gold and silver hollow bracelet processing technology |
| CN203380273U (en) * | 2013-07-22 | 2014-01-08 | 山东蓝天首饰有限公司 | Forming die for ends of ring-opening edge-curling bracelet |
| CN103861963A (en) * | 2014-03-15 | 2014-06-18 | 山东梦金园珠宝首饰有限公司 | Automatic thin wall gold tube necking machine |
| CN205492840U (en) * | 2016-04-01 | 2016-08-24 | 刘宣 | Former of bracelet |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20171024 |
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| RJ01 | Rejection of invention patent application after publication |