CN108402615A - Compound precious metal sheets structure and torsion equipment and processing method - Google Patents
Compound precious metal sheets structure and torsion equipment and processing method Download PDFInfo
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- CN108402615A CN108402615A CN201810272753.6A CN201810272753A CN108402615A CN 108402615 A CN108402615 A CN 108402615A CN 201810272753 A CN201810272753 A CN 201810272753A CN 108402615 A CN108402615 A CN 108402615A
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- China
- Prior art keywords
- precious metal
- metal sheets
- compound
- nugget
- piece
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Classifications
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- A—HUMAN NECESSITIES
- A44—HABERDASHERY; JEWELLERY
- A44C—PERSONAL ADORNMENTS, e.g. JEWELLERY; COINS
- A44C27/00—Making jewellery or other personal adornments
-
- A—HUMAN NECESSITIES
- A44—HABERDASHERY; JEWELLERY
- A44C—PERSONAL ADORNMENTS, e.g. JEWELLERY; COINS
- A44C27/00—Making jewellery or other personal adornments
- A44C27/001—Materials for manufacturing jewellery
- A44C27/002—Metallic materials
-
- A—HUMAN NECESSITIES
- A44—HABERDASHERY; JEWELLERY
- A44C—PERSONAL ADORNMENTS, e.g. JEWELLERY; COINS
- A44C5/00—Bracelets; Wrist-watch straps; Fastenings for bracelets or wrist-watch straps
- A44C5/0084—Bracelets in the form of a ring, band or tube of rigid material
- A44C5/0092—Bracelets in the form of a ring, band or tube of rigid material essentially made from metal
-
- A—HUMAN NECESSITIES
- A44—HABERDASHERY; JEWELLERY
- A44C—PERSONAL ADORNMENTS, e.g. JEWELLERY; COINS
- A44C9/00—Finger-rings
Abstract
The invention discloses a kind of compound precious metal sheets structure and torsion equipment and processing methods, wherein, compound precious metal sheets structure includes sheet noumenon, sheet noumenon includes the precious metal sheets of two kinds of mutual weldings, two kinds of precious metal sheets are respectively the first precious metal sheets and the second precious metal sheets, much more a piece of the piece number of first precious metal sheets is than the piece number of the second precious metal sheets, and for the second precious metal sheets between the first precious metal sheets, the windup-degree of one end to the other end of sheet noumenon is more than 360 degree.It is welded together using two kinds of precious metal sheets, keeps associative perception and stereovision stronger.Additionally, it is provided torsion equipment it is easy to operate, ensure that compound precious metal sheets structure makes to be more uniformly stressed in torsion, improve the quality and efficiency of torsion.
Description
Technical field
The present invention relates to a kind of compound noble metal, more specifically compound precious metal sheets structure and torsion equipment and
Processing method.
Background technology
As the improvement of people's living standards, precious metal jewelry is also increasingly pursued by people, the production of current jewellery
Product are generally using a certain noble metal as raw material, but the color and luster of raw material, reflecting effect are single, the ornaments structure constituted
Also more single.Also have using the jewellery for constituting different noble metal raw material fusions later, but this jewellery lack level
Sense and associative perception.Also there are the jewellery that will be interconnected using the noble metal of two kinds of unlike materials, but often connect not
Securely, it is susceptible to the problem of falling.
Invention content
It is an object of the invention to overcome the deficiencies of the prior art and provide a kind of compound precious metal sheets structure and torsions
Equipment and processing method.
To achieve the above object, the present invention uses following technical scheme：A kind of compound precious metal sheets structure, including sheet
Ontology, the sheet noumenon include the precious metal sheets of two kinds of mutual weldings, two kinds of precious metal sheets be respectively the first precious metal sheets and
Much more a piece of the piece number of second precious metal sheets, first precious metal sheets is than the piece number of the second precious metal sheets, second noble metal
For piece between first precious metal sheets, the windup-degree of one end to the other end of the sheet noumenon is more than 360 degree.
Its further technical solution is：The length of first precious metal sheets is 8cm, width 6mm, thickness 1mm；Institute
It is identical as the size of the first precious metal sheets to state the second precious metal sheets.
Its further technical solution is：First precious metal sheets are platinum piece, and second precious metal sheets are gold piece；
Or,
First precious metal sheets are platinum piece, and second precious metal sheets are silver strip；
Or,
First precious metal sheets are platinum piece, and second precious metal sheets are titanium alloy piece.
A kind of torsion equipment, including pedestal, the fixed mechanism and movable device being set on pedestal, the fixed mechanism include
Column, the column are equipped with the first clamping part；The movable device includes the slide being slidably connected with the pedestal, is set to and slides
Supporting block on seat, the revolving part being rotatably connected with supporting block；The revolving part inner end is equipped with the second clamping part, and outer end is equipped with and shakes
Handle is equipped with shaft between the second clamping part and rocking handle, the shaft is arranged in the axis hole of the supporting block, with constitute with it is described
The rotary connection of supporting block；First clamping part and the second clamping part are fixedly connected on the compound noble metal respectively
The both ends of chip architecture；By rotating rocking handle, second clamping part generates torsion, so that compound precious metal sheets structure is turned round
Turn.
Its further technical solution is：First clamping part includes upper compressed part and lower load receiving part, the upper compressed part
Top is equipped with a screw rod being threadedly coupled with the column, and the screw rod outer end is equipped with a rotating handle.
Its further technical solution is：It is equipped at intervals with two fixed blocks on the pedestal, one is equipped between the fixed block
Lead screw, the lead screw are equipped with the slide, wherein the outside of a fixed block is equipped with one for controlling the lead screw rotation
Servo motor.
Its further technical solution is：Second clamping part includes a U-shaped folder block, and the upper plate portion of the U-shaped folder block is set
In having a connecting rod, the lower end of the connecting rod to be fixedly connected with pressing plate, the upper end of the connecting rod is equipped with knob.
A kind of processing method of compound precious metal sheets structure, the method includes：
First noble metal and the second noble metal are melt into the first nugget and the second nugget respectively；
It is 8cm that the first nugget melted and the second nugget are pressed into length respectively with tablet press machine, and width is
6mm, thickness are the first precious metal sheets and the second precious metal sheets of 1mm；
The first precious metal sheets pressed and the second precious metal sheets are annealed, shaping, cleaning treatment；
The first precious metal sheets of multi-disc and the second precious metal sheets of multi-disc are overlapped mutually, and are welded together by high temperature, structure
At compound precious metal sheets, wherein much more a piece of the piece number of the first precious metal sheets is than the piece number of the second precious metal sheets, and first your gold
Belong to the outside that piece is located at the second precious metal sheets；
Shaping, annealing are carried out to the compound precious metal sheets being welded together through high temperature；
Torsion is applied to the compound precious metal sheets after shaping, annealing using torsion equipment and brings it about torsion；
Compound precious metal sheets after twisting beat into compound noble metal by the thickness and width requirement of design
Block is cut according still further to the size of setting；
Compound nugget after cutting is punched therebetween using puncher, is existed using clamping apparatus after the completion of punching
It is strutted at punching, compound nugget is made to constitute the semi-finished product jewellery of annular shape.
Its further technical solution is：Described is melt into the first nugget respectively by the first noble metal and the second noble metal
In the second nugget step, first noble metal is platinum, and second noble metal is gold；
Or,
First noble metal is platinum, and second noble metal is silver；
Or,
First noble metal is platinum, and second noble metal is titanium alloy.
Its further technical solution is：Described beats the compound nugget after cutting using puncher therebetween
Hole is strutted using clamping apparatus at punching after the completion of punching, and compound nugget is made to constitute the semi-finished product jewellery of annular shape
It is further comprising the steps of after step：
It is polished the semi-finished product jewellery of annular shape, is modified according to design size；
The semi-finished product jewellery of the annular shape after polishing, modifying are spent into driving using pattern-etching machine, mould is held, sandblasts, cleans
Processing, to constitute the finished product jewellery of annular shape.
Compared with the prior art, the invention has the advantages that：A kind of compound precious metal sheets structure of the present invention, including piece
Shape ontology, sheet noumenon include the precious metal sheets of two kinds of mutual weldings, and the windup-degree of one end to the other end of sheet noumenon is big
In 360 degree.It is welded together using two kinds of precious metal sheets, keeps associative perception and stereovision stronger.
A kind of torsion equipment for compound precious metal sheets structure of the invention, torsion equipment includes pedestal, is set to pedestal
On fixed mechanism and movable device, fixed mechanism includes column, and column is equipped with the first clamping part；Movable device includes and bottom
The slide that seat is slidably connected, the supporting block being set on slide, the revolving part being rotatably connected with supporting block；Revolving part inner end is equipped with the
Two clamping parts, outer end are equipped with rocking handle, and shaft is equipped between the second clamping part and rocking handle, and shaft is arranged in the axis hole of supporting block,
To constitute the rotary connection with supporting block；First clamping part and the second clamping part are fixedly connected on compound precious metal sheets respectively
The both ends of structure；By rotating rocking handle, the second clamping part generates torsion, so that compound precious metal sheets structure twists.Behaviour
Facilitate, ensure that compound precious metal sheets structure makes to be more uniformly stressed in torsion, improve the quality and efficiency of torsion.
A kind of processing method that compound precious metal sheets structure uses of the present invention, first by the first noble metal and the second noble metal
It is melt into the first nugget and the second nugget respectively；Again by the first nugget melted and the second nugget tabletting
Machine is pressed into the first precious metal sheets and the second precious metal sheets respectively；The first precious metal sheets pressed and the second precious metal sheets are moved back
Fire, shaping, cleaning treatment；The first precious metal sheets of multi-disc and the second precious metal sheets of multi-disc are overlapped mutually, and pass through high temperature welding
Together, compound precious metal sheets are constituted；Shaping is carried out, at annealing to the compound precious metal sheets that are welded together through high temperature
Reason；Torsion is applied to the compound precious metal sheets after shaping, annealing using torsion equipment and brings it about torsion；After twisting
Compound precious metal sheets beat into compound nugget by the thickness and width requirement of design, according still further to setting size into
Row is cut；Compound nugget after cutting is punched therebetween using puncher, is existed using clamping apparatus after the completion of punching
It is strutted at punching, compound nugget is made to constitute the semi-finished product jewellery of annular shape.By the processing method, manufacture can be made
Molding jewellery have stereovision, improve the associative perception of jewellery.
Above description is only the general introduction of technical solution of the present invention, can in order to better understand technical measure
It is implemented in accordance with the contents of the specification, and in order to make above and other objects of the present invention, feature and advantage brighter
Aobvious understandable, special below to lift preferred embodiment, detailed description are as follows.
Description of the drawings
Fig. 1 is the structural schematic diagram of the compound precious metal sheets construction embodiment of the present invention；
Fig. 2 is the structural schematic diagram after the welding of the compound precious metal sheets construction embodiment of the present invention；
Fig. 3 is structural schematic diagram of the present invention for the torsion equipment specific embodiment of compound precious metal sheets；
Fig. 4 is structural schematic diagram of the present invention for another embodiment of torsion equipment of compound precious metal sheets；
Fig. 5 is a kind of flow chart of the processing method of compound precious metal sheets structure of the present invention；
Fig. 6 is the flow chart of finished product processing of ornament in a kind of processing method of compound precious metal sheets structure of the present invention；
Fig. 7 is the structural schematic diagram of ring in a kind of processing method of compound precious metal sheets structure of the present invention.
Reference numeral
1, sheet noumenon；11, the first precious metal sheets；12, the second precious metal sheets；2, pedestal；21, column；211, lower load-bearing
Portion；212, upper compressed part；213, screw rod；214, rotating handle；22, slide；221, supporting block；222, U-shaped folder block；2221, it presses
Plate；2222, knob；2223, connecting rod；223, shaft；224, rocking handle；23, fixed block；24, lead screw；25, servo motor；
22A, slide；S, ring.
Specific implementation mode
In order to more fully understand the present invention technology contents, with reference to specific embodiment to technical scheme of the present invention into
One step introduction and explanation, but not limited to this.
- 3 are please referred to Fig.1, a kind of compound precious metal sheets structure of the present invention, compound precious metal sheets structure includes sheet sheet
Body 1, sheet noumenon 1 include the precious metal sheets of two kinds of mutual weldings, and two kinds of precious metal sheets are respectively the first precious metal sheets 11 and
Much more a piece of the piece number of two precious metal sheets 12, the first precious metal sheets 11 is than the piece number of the second precious metal sheets 12, the second precious metal sheets 12
Between the first precious metal sheets 11, the windup-degree of one end to the other end of sheet noumenon 1 is more than 360 degree.In the present embodiment,
First precious metal sheets 11 be platinum piece, totally 2, the second precious metal sheets be gold piece, totally 3.The length of first precious metal sheets 11
For 8cm, width 6mm, thickness 1mm；Second precious metal sheets 12 are identical as the size of the first precious metal sheets 11.It needs to illustrate
Be, the first precious metal sheets 11 and the second precious metal sheets 12 do not limit be platinum piece and gold piece welding, can be other two
The welding of the noble metal of kind, does not limit the piece number of two precious metal sheets, the piece number can be selected according to actual design requirement yet.
In other embodiments, the first precious metal sheets are platinum piece, and the second precious metal sheets are silver strip.
In other embodiments, the first precious metal sheets are platinum piece, and the second precious metal sheets are titanium alloy piece.
In other embodiments, three kinds or more of precious metal sheets may be used and be welded together, to reach more rich layer
Secondary effect.
In summary, a kind of compound precious metal sheets structure of the present invention, including sheet noumenon 1, sheet noumenon 1 include two kinds
The windup-degree of the precious metal sheets of mutual welding, one end to the other end of sheet noumenon 1 is more than 360 degree.Using two kinds of noble metals
Piece is welded together, and keeps associative perception and stereovision stronger.
Please refer to specific embodiment shown in Fig. 4, a kind of torsion equipment for compound precious metal sheets structure of the invention,
The torsion equipment includes pedestal 2, and the fixed mechanism and movable device being set on pedestal 2, fixed mechanism includes column 21, column 21
It is equipped with the first clamping part；Movable device includes the slide 22 being slidably connected with pedestal 2, the supporting block 221 being set on slide 22,
The revolving part being rotatably connected with supporting block 221；Revolving part inner end is equipped with the second clamping part, and outer end is equipped with rocking handle 224, the second clamping
Shaft 223 is equipped between portion and rocking handle 224, shaft 223 is arranged in the axis hole of supporting block 221, to constitute and supporting block 221
Rotary connection；First clamping part and the second clamping part are fixedly connected on the both ends of compound precious metal sheets structure respectively；Pass through
Rocking handle 224 is rotated, the second clamping part generates torsion, so that compound precious metal sheets structure twists.Specifically, the present embodiment
In, the first precious metal sheets 11 and the second precious metal sheets 12 respectively platinum piece and gold piece in compound precious metal sheets structure,
Wherein platinum piece 2 and gold piece 1,2 platinum pieces clamp 1 gold piece, and gold piece thickness is 2mm, and platinum piece width is
3mm, length 15-20cm can make torsion type bracelet product.
Further, the first clamping part includes upper compressed part 212 and lower load receiving part 211, and 212 top of upper compressed part is equipped with one
The screw rod 213 being threadedly coupled with column 21,213 outer end of screw rod are equipped with a rotating handle 214.
Further, the second clamping part includes a U-shaped folder block 222, and the upper plate portion of U-shaped folder block 222, which is set to, a connecting rod
2223, the lower end of connecting rod 2223 is fixedly connected with pressing plate 2221, and the upper end of connecting rod 2223 is equipped with knob 2222.
In other embodiments, the firelock mouth of at least one heating can also be equipped with below pedestal, for compound
Type precious metal sheets structure carries out local heating, so that the discontinuity that torsion generates compound precious metal sheets structure, with shape
At non-uniform windup-degree, to generate variable compound precious metal sheets structure.
Another embodiment shown in fig. 5 is please referred to, the difference of the present embodiment specific embodiment as shown in fig. 4 is in
In the regulative mode of specific embodiment shown in Fig. 4 is manual regulative mode, and the present embodiment is equipped at intervals on pedestal 2
Two fixed blocks 23 are equipped with a lead screw 24 between fixed block 23, and lead screw 24 is equipped with slide 22A, wherein a fixed block 23 is outer
Side is equipped with a servo motor 25 for controlling the rotation of lead screw 24, while also being provided with the rocking handle 224 that control rocking handle 224 rotates and controlling
The control system of motor, 25 external world of servo motor 25 and servo motor is electrically connected, and control can be set as needed in control system
Parameter, accurate, stable carries out twisting operation to compound precious metal sheets structure.
In other embodiments, the firelock mouth of at least one heating can also be equipped with below pedestal, for compound
Type precious metal sheets structure carries out local heating, so that the discontinuity that torsion generates compound precious metal sheets structure, with shape
At non-uniform windup-degree, to generate variable compound precious metal sheets structure.One step of progress, firelock mouth passes through servo electricity
The slide unit of machine control, can move axially, and to change the heating location to plates, or be moved while heating.
In summary, a kind of torsion equipment for compound precious metal sheets structure, torsion equipment includes pedestal 2, is set to
Fixed mechanism on pedestal 2 and movable device, fixed mechanism include column 21, and column 21 is equipped with the first clamping part；Moving machine
Structure includes the slide being slidably connected with pedestal 2, the supporting block 221 being set on slide, the rotation being rotatably connected with supporting block 221
Part；Revolving part inner end is equipped with the second clamping part, and outer end is equipped with rocking handle 224, and shaft is equipped between the second clamping part and rocking handle 224
223, shaft 223 is arranged in the axis hole of supporting block 221, to constitute the rotary connection with supporting block 221；First clamping part and
Second clamping part is fixedly connected on the both ends of compound precious metal sheets structure respectively；By rotating rocking handle 224, the production of the second clamping part
Raw torsion, so that compound precious metal sheets structure twists.It is easy to operate, it ensure that compound precious metal sheets structure is being reversed
Make to be more uniformly stressed, improves the quality and efficiency of torsion.
Fig. 5-7, a kind of processing method of compound precious metal sheets structure of the present invention are please referred to, this method includes：
S10, the first noble metal and the second noble metal are melt into the first nugget and the second nugget respectively；
S20, the first nugget melted and the second nugget are pressed into length respectively with tablet press machine is 8cm, width
For 6mm, thickness is the first precious metal sheets and the second precious metal sheets of 1mm；
S30, the first precious metal sheets pressed and the second precious metal sheets are annealed, shaping, cleaning treatment；
S40, the first precious metal sheets of multi-disc and the second precious metal sheets of multi-disc are overlapped mutually, and one is connected on by high temperature melting
It rising, constitutes compound precious metal sheets, wherein much more a piece of the piece number of the first precious metal sheets is than the piece number of the second precious metal sheets, and the
One precious metal sheets are located at the outside of the second precious metal sheets；
S50, shaping, annealing are carried out to the compound precious metal sheets being welded together through high temperature；
S60, torsion is brought it about to the compound precious metal sheets application torsion after shaping, annealing using torsion equipment；
S70, will twist after compound precious metal sheets beaten by the thickness and width requirement of design it is compound expensive
Metal derby is cut according still further to the size of setting；
S80, the compound nugget after cutting is punched therebetween using puncher, is pressed from both sides using work after the completion of punching
Tool struts at punching, and compound nugget is made to constitute the semi-finished product jewellery of annular shape.
For step S40, the first precious metal sheets and the second precious metal sheets can be configured according to design requirement, for example, the
One noble metal is platinum, needs 5 altogether, the second noble metal is gold, needs 4 altogether.By 5 platinum pieces and 4 gold piece phases
Mutually superposition, the mode of superposition is that 4 gold pieces are individually placed between adjacent two panels platinum piece, and the form being finally superimposed is 4 Huangs
Gold plaque is clipped in respectively between 5 platinum pieces, and outermost two panels is platinum piece, after placing, will be fused to each other by high temperature
Together, the temperature of welding is 950 degree~1050 degree, and preferable temperature is 1000 degree, and the time of welding is 30 minutes, multiple to be formed
Mould assembly precious metal sheets.
For step S50, the time that compound precious metal sheets are made annealing treatment is 1~2 minute, and the temperature of annealing is
650 degree~750 degree, preferable temperature is 700 degree.The requirement of annealing is the surface requirements of compound precious metal sheets completely without flaw
Position.
For step S60, in the present embodiment, torsion equipment is torsion equipment shown in above-described embodiment, naturally it is also possible to
Using other torsion equipments.Compound precious metal sheets need to be twisted into using torsion equipment by twisted shape or other decorative pattern shapes, often
6 to 8 circles are turned round, need to anneal primary, then turn round.
For step S80, after being punched in centre using puncher, can be used it is a little according to opening in the left and right in hole according to son, with
Just clamping apparatus operation is more convenient.
Further, further comprising the steps of after step S80：
S85, it is polished the semi-finished product jewellery of annular shape, is modified according to design size；
S90, the semi-finished product jewellery of the annular shape after polishing, modifying are spent into driving using pattern-etching machine, hold mould, sandblast,
Cleaning treatment, to constitute the finished product jewellery of annular shape.
For step S85 and S90, in the present embodiment, it is ring S to need the jewellery being processed into.So to annular shape
When the semi-finished product ring S of shape is polished, the semi-finished product ring S that can be sleeved on hammer on ring S sticks is adjusted with lathe machine
The ring wall of semi-finished product ring S, ring and the leftover pieces at the edges ring S are polished.Then use numerical control pattern-etching machine on ring face
Vehicle goes out the decorative pattern of different styles, is beating sand through holding mould, is grinding and beat machine polishing ring S glossiness, is finally sandblasting, cleaning etc., entirely
The decorative pattern of product just clearly shows, and completes the processing of finished product ring S.Since platinum is different with the color and luster of gold,
The surface of finished product ring S can see that two kinds of different color weave ins of platinum and gold, solve ornaments structure on the market
Too single problem improves the stereovision and three-dimensional sense of ring S.
In other embodiments, the first precious metal sheets are platinum piece, and the second precious metal sheets are silver strip, and two kinds of precious metal sheets are molten
The temperature connect is 850 degree~950 degree, and preferable temperature is 900 degree, and the time of welding is 30 minutes, and the time of annealing is 1~2 point
The temperature of clock, annealing is 550 degree~650 degree, and preferable temperature is 600 degree.
In other embodiments, the first precious metal sheets are platinum piece, and the second precious metal sheets are titanium alloy piece, two kinds of noble metals
The temperature of piece welding is 1450 degree~1550 degree, and preferable temperature is 1500 degree, and time of welding is 30 minutes, and the time of annealing is
1~2 minute, the temperature of annealing was 650 degree~750 degree, and preferable temperature is 700 degree.
In summary, a kind of processing method of compound precious metal sheets structure of the present invention, first by the first noble metal and second
Noble metal is melt into the first nugget and the second nugget respectively；Again by the first nugget melted and the second nugget
It is pressed into the first precious metal sheets and the second precious metal sheets respectively with tablet press machine；By the first precious metal sheets pressed and the second precious metal sheets
Annealed, shaping, cleaning treatment；The first precious metal sheets of multi-disc and the second precious metal sheets of multi-disc are overlapped mutually, and through excessively high
Temperature is welded together, and constitutes compound precious metal sheets；Shaping is carried out to the compound precious metal sheets being welded together through high temperature, is moved back
Fire processing；Torsion is applied to the compound precious metal sheets after shaping, annealing using torsion equipment and brings it about torsion；It will turn round
Compound precious metal sheets after turning beat into compound nugget by the thickness and width requirement of design, according still further to the ruler of setting
Little progress row is cut；Compound nugget after cutting is punched therebetween using puncher, is pressed from both sides using work after the completion of punching
Tool struts at punching, and compound nugget is made to constitute the semi-finished product jewellery of annular shape.By the processing method, can make
The jewellery being manufactured have stereovision, improve the associative perception of jewellery.
It is above-mentioned only with embodiment come the technology contents that further illustrate the present invention, in order to which reader is easier to understand, but not
It represents embodiments of the present invention and is only limitted to this, any technology done according to the present invention extends or recreation, by the present invention's
Protection.Protection scope of the present invention is subject to claims.
Claims (10)
1. a kind of compound precious metal sheets structure, including sheet noumenon, which is characterized in that the sheet noumenon includes two kinds mutual
The precious metal sheets of welding, two kinds of precious metal sheets are respectively the first precious metal sheets and the second precious metal sheets, first precious metal sheets
The piece number it is much more a piece of than the piece number of the second precious metal sheets, second precious metal sheets are between first precious metal sheets, institute
The windup-degree for stating one end to the other end of sheet noumenon is more than 360 degree.
2. a kind of compound precious metal sheets structure according to claim 1, which is characterized in that first precious metal sheets
Length is 8cm, width 6mm, thickness 1mm；Second precious metal sheets are identical as the size of the first precious metal sheets.
3. a kind of compound precious metal sheets structure according to claim 1, which is characterized in that first precious metal sheets are
Platinum piece, second precious metal sheets are gold piece；
Or,
First precious metal sheets are platinum piece, and second precious metal sheets are silver strip；
Or,
First precious metal sheets are platinum piece, and second precious metal sheets are titanium alloy piece.
4. a kind of torsion equipment, which is characterized in that including pedestal, the fixed mechanism and movable device being set on pedestal are described solid
It includes column to determine mechanism, and the column is equipped with the first clamping part；The movable device includes being slidably connected with the pedestal
Slide, the supporting block being set on slide, the revolving part being rotatably connected with supporting block；The revolving part inner end is equipped with the second clamping
Portion, outer end are equipped with rocking handle, and shaft is equipped between the second clamping part and rocking handle, and the shaft is arranged in the axis hole of the supporting block
It is interior, to constitute the rotary connection with the supporting block；First clamping part and the second clamping part are fixedly connected on power respectively
Profit requires the both ends of the compound precious metal sheets structure described in 1-3 any one；By rotating rocking handle, the second clamping part production
Raw torsion, so that compound precious metal sheets structure twists.
5. a kind of torsion equipment according to claim 4, which is characterized in that first clamping part include upper compressed part and
Lower load receiving part, the upper compressed part top are equipped with a screw rod being threadedly coupled with the column, and the screw rod outer end is equipped with a rotation
Change hands handle.
6. a kind of torsion equipment according to claim 4, which is characterized in that be equipped at intervals with two fixations on the pedestal
Block is equipped with a lead screw between the fixed block, and the lead screw is equipped with the slide, wherein the outside of a fixed block is equipped with one
Servo motor for controlling the lead screw rotation.
7. a kind of torsion equipment according to claim 4, which is characterized in that second clamping part includes a U-shaped folder block,
The upper plate portion of the U-shaped folder block, which is set to, has a connecting rod, the lower end of the connecting rod to be fixedly connected with pressing plate, the connecting rod
Upper end is equipped with knob.
8. a kind of processing method of compound precious metal sheets structure, which is characterized in that the method includes：
First noble metal and the second noble metal are melt into the first nugget and the second nugget respectively；
It is 8cm, width 6mm, thickness that the first nugget melted and the second nugget are pressed into length respectively with tablet press machine
Degree is the first precious metal sheets and the second precious metal sheets of 1mm；
The first precious metal sheets pressed and the second precious metal sheets are annealed, shaping, cleaning treatment；
The first precious metal sheets of multi-disc and the second precious metal sheets of multi-disc are overlapped mutually, and are welded together by high temperature, are constituted multiple
Mould assembly precious metal sheets, wherein much more a piece of the piece number of the first precious metal sheets is than the piece number of the second precious metal sheets, and the first precious metal sheets
Positioned at the outside of the second precious metal sheets；
Shaping, annealing are carried out to the compound precious metal sheets being welded together through high temperature；
Torsion is applied to the compound precious metal sheets after shaping, annealing using torsion equipment and brings it about torsion；
Compound precious metal sheets after twisting beat into compound nugget by the thickness and width requirement of design, then
It is cut according to the size of setting；
Compound nugget after cutting is punched therebetween using puncher, is being punched using clamping apparatus after the completion of punching
Place struts, and compound nugget is made to constitute the semi-finished product jewellery of annular shape.
9. a kind of processing method of compound precious metal sheets structure according to claim 8, which is characterized in that the general
First noble metal and the second noble metal are melt into respectively in the first nugget and the second nugget step, first noble metal
For platinum, second noble metal is gold；
Or,
First noble metal is platinum, and second noble metal is silver；
Or,
First noble metal is platinum, and second noble metal is titanium alloy.
10. a kind of processing method of compound precious metal sheets structure according to claim 8, which is characterized in that described
Compound nugget after cutting is punched therebetween using puncher, is supportted at punching using clamping apparatus after the completion of punching
It opens, it is further comprising the steps of after so that compound nugget is constituted the semi-finished product jewellery step of annular shape：
It is polished the semi-finished product jewellery of annular shape, is modified according to design size；
The semi-finished product jewellery of the annular shape after polishing, modifying are spent into driving using pattern-etching machine, mould is held, sandblasts, cleaning treatment,
To constitute the finished product jewellery of annular shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110353372A (en) * | 2018-10-15 | 2019-10-22 | 深圳市永基泰珠宝有限公司 | A kind of preparation method of multilayer ring |
| CN110666710A (en) * | 2019-09-25 | 2020-01-10 | 温州市强达表业有限公司 | Wire drawing polisher for watch straps |
| CN114669974A (en) * | 2022-05-30 | 2022-06-28 | 昆明理工大学 | Preparation method of copper-silver composite material |
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| CN2311323Y (en) * | 1997-11-17 | 1999-03-24 | 苏振江 | Metal decorative shaped material twisting machine |
| CN107199256A (en) * | 2017-05-19 | 2017-09-26 | 深圳市行行行实业有限公司 | A kind of preparation method of flow liner gold |
| CN208114167U (en) * | 2018-03-29 | 2018-11-20 | 深圳宝福珠宝有限公司 | Compound precious metal sheets structure and torsion equipment |
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| CN2311323Y (en) * | 1997-11-17 | 1999-03-24 | 苏振江 | Metal decorative shaped material twisting machine |
| CN107199256A (en) * | 2017-05-19 | 2017-09-26 | 深圳市行行行实业有限公司 | A kind of preparation method of flow liner gold |
| CN208114167U (en) * | 2018-03-29 | 2018-11-20 | 深圳宝福珠宝有限公司 | Compound precious metal sheets structure and torsion equipment |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110353372A (en) * | 2018-10-15 | 2019-10-22 | 深圳市永基泰珠宝有限公司 | A kind of preparation method of multilayer ring |
| CN110666710A (en) * | 2019-09-25 | 2020-01-10 | 温州市强达表业有限公司 | Wire drawing polisher for watch straps |
| CN114669974A (en) * | 2022-05-30 | 2022-06-28 | 昆明理工大学 | Preparation method of copper-silver composite material |
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