CN102873157A - Fabrication method of precious metal bowl - Google Patents
Fabrication method of precious metal bowl Download PDFInfo
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- CN102873157A CN102873157A CN2012104163352A CN201210416335A CN102873157A CN 102873157 A CN102873157 A CN 102873157A CN 2012104163352 A CN2012104163352 A CN 2012104163352A CN 201210416335 A CN201210416335 A CN 201210416335A CN 102873157 A CN102873157 A CN 102873157A
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- binder
- locating piece
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- core rod
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Abstract
The invention discloses a fabrication method of a precious metal bowl, which includes the steps that a bending and shaping die is put on a workbench of an oil press; a first blank is put into the blending and shaping die; the oil press is operated to close the die to blend and shape the blank to obtain an edge-bended bowl; a curving composite die is put on the workbench of the oil press; a second blank and the edge-bended bowl are sequentially put into the curving composite die; and the oil press is operated to close the die so as to curve the edge of the edge-bended bowl and to cover the edge of the bowl on the outside of the edge of the second blank. In such a way, the precious metal bowl can be obtained. Through the fabrication method provided by the invention, a small gram weight of precious metal can be made to be a big-size precious metal bowl; and the precious metal bowl obtained through the method is of a double-layer composite structure and has good strength and exquisite appearance. The dies used in the fabrication process are simple in operation, pollution-free, energy-saving and environment-friendly; the power requirement of the oil press is low; and the dies can effectively improve the working efficiency and saves the fabrication cost.
Description
Technical field
The present invention relates to noble metal bowl processing and manufacturing field, particularly relate to a kind of preparation method of noble metal bowl.
Background technology
Along with economy constantly advances, human material life and culture life are more and more abundanter, and the demand of handicraft is also in continuous expansion, and people put, present the friend kith and kin at home, favorites are appreciated and all can be bought handicraft.Be dotted with our environment of handicraft is beautifying our life, is also representing individual's grade simultaneously, and the artistic value that handicraft carries has embodied human creativeness and artistry, and the comfort peace that gives on the soul is comforted, and moulds people's sentiment.The general technology product are the products that raw material or semi-finished product processed by manual, and hand-made has long manufacturing history in China, and it makes a name at home and abroad with the skill of exquisiteness, abundant pattern.
The bowl-shape ornameutal handiwork of tradition mainly relies on to be made by hand, qualification and fine degree to the artisan have very high requirement, restriction because of the manual skill level, the quality of hand-made and style can not reach very high requirement, when bowl-shape handicraft adopts noble metal to make, the people is manual to make and is difficult to be in harmonious proportion gram degree and the structural strength of noble metal, and the noble metal bowl that obtains is the material of wasting again attractive in appearance neither, improves cost of manufacture.
Summary of the invention
The technical problem that the present invention mainly solves provides employed mould in a kind of preparation method of noble metal bowl and the manufacturing process, can obtain exquisite appearance and practical noble metal bowl.
For solving the problems of the technologies described above, the technical scheme that the present invention adopts is: the preparation method of a kind of noble metal bowl with mould is provided, comprises that step is:
(1) the bending shaping mold is placed on the workbench of hydraulic press, and the first stock is put into described bending shaping mold, the operation hydraulic press, and the top of described bending shaping mold moves downward matched moulds, and described the first stock bending integer is obtained edge bending bowl;
(2) the crimping composite die is placed on the workbench of hydraulic press, the second stock and described edge bending bowl are put into described crimping composite die successively, the operation hydraulic press, the top of described crimping composite die moves downward matched moulds, the edge of described edge bending bowl is curling and be coated on outside the edge of described the second stock, obtain the noble metal bowl.
In a preferred embodiment of the present invention, the bending shaping mold matched moulds time described in the step (1) is 5-15 second.
In a preferred embodiment of the present invention, the crimping composite die matched moulds time described in the step (2) is 10-25 second.
In a preferred embodiment of the present invention, described bending shaping mold comprises the first upper mounted plate, the bender circle, the first jockey, the first binder locating piece, bending core rod and the first bottom plate, described the first upper mounted plate is fixedly connected with described bender circle, described bending core rod is fixedly connected with described the first bottom plate, described the first upper mounted plate and described the first binder locating piece are flexibly connected by described the first jockey, described the first binder locating piece is positioned at directly over the described bending core rod, the bottom of described the first binder locating piece is the edge concave curvatures, the center of described bending core rod is the hemisphere spill, and the top of the bottom of described the first binder locating piece and described bending core rod matches.
In a preferred embodiment of the present invention, described the first jockey comprises the first binder spring and the first bolt, described the first binder spring be connected an end of the first bolt and be connected with described the first upper mounted plate respectively, the other end is connected with described the first binder locating piece respectively, and described the first bolt is positioned at the center of described the first binder spring.
In a preferred embodiment of the present invention, between described the first upper mounted plate and the described bender circle, connect by the first screw between described bending core rod and described the first bottom plate.
In a preferred embodiment of the present invention, described crimping composite die comprises the second upper mounted plate, the crimping core rod, the wiring dit circle, the second binder locating piece, the second jockey and the second bottom plate, described the second upper mounted plate is fixedly connected with described crimping core rod, described wiring dit circle is fixedly connected with described the second bottom plate, described the second binder locating piece and described the second bottom plate are flexibly connected by described the second jockey, described crimping core rod be positioned at described the second binder locating piece directly over, give prominence at the middle part of described crimping core rod lower surface and its edge is concave curvatures, the center of described the second binder locating piece is the hemisphere spill, and the top of the bottom of described crimping core rod and described the second binder locating piece matches.
In a preferred embodiment of the present invention, described the second jockey comprises the second binder spring and the second bolt, described the second binder spring be connected an end of the second bolt and be connected with described the second binder locating piece respectively, the other end is connected with described the second bottom plate respectively, and described the second bolt is positioned at the center of described the second binder spring.
In a preferred embodiment of the present invention, it is characterized in that, between described the second upper mounted plate and the described crimping core rod, connect by the second screw between described wiring dit circle and described the second bottom plate.
The invention has the beneficial effects as follows: noble metal bowl of the present invention manufacture method and the mould of mould, the method can be made the large noble metal bowl of adult form with the noble metal of little grammes per square metre, conscientiously obtain making the good bowl handicraft of practicality with minimum material, and the noble metal bowl that obtains is two-layer composite, intensity is good, that embossing pattern can be embodied is fuller, exquisite appearance, mould therefor is in use simple to operate in the manufacturing process, pollution-free, energy-conserving and environment-protective, low to the power requirement of hydraulic press equipment, can the Effective Raise operating efficiency, save cost of manufacture.
Description of drawings
Fig. 1 is the structural representation of bending shaping mold one preferred embodiment of the present invention;
Fig. 2 is the structural representation of crimping composite die one preferred embodiment of the present invention;
The mark of each parts is as follows in the accompanying drawing: 1, the first upper mounted plate, 2, bender circle, 3, the first binder spring, the 4, first bolt, the 5, first binder locating piece, 6, bending core rod, 7, the first bottom plate, the 8, first screw, 9, edge bending bowl, 11, the second upper mounted plate, 21, crimping core rod, 31, the wiring dit circle, the 41, second binder locating piece, 51, the second binder spring, 61, the second bolt, the 71, second screw, the 81, second bottom plate, 91, the second stock, 10, the noble metal bowl.
The specific embodiment
Below in conjunction with accompanying drawing preferred embodiment of the present invention is described in detail, thereby so that advantages and features of the invention can be easier to be it will be appreciated by those skilled in the art that protection scope of the present invention is made more explicit defining.
See also Fig. 1, the invention provides a kind of bending shaping mold for noble metal bowl manufacturing process, comprise the first upper mounted plate 1, bender circle 2, the first jockey, the first binder locating piece 5, bending core rod 6 and the first bottom plate 7, described the first binder locating piece 5 is positioned at directly over the described bending core rod 6, the bottom of described the first binder locating piece 5 is the edge concave curvatures, the center of described bending core rod 6 is the hemisphere spill, and the top of the bottom of described the first binder locating piece 5 and described bending core rod 6 matches.
Between described the first upper mounted plate 1 and the described bender circle 2, can be fixedly connected with in several ways between described bending core rod 6 and described the first bottom plate 7, for example be fixedly connected with the first screw 8.
Described the first upper mounted plate 1 and described the first binder locating piece 5 are flexibly connected by described the first jockey, described the first jockey can have various ways, for example described the first jockey comprises the first binder spring 3 and the first bolt 4, described the first binder spring 3 be connected an end of the first bolt 4 and be connected with described the first upper mounted plate 1 respectively, the other end is connected with described the first binder locating piece 5 respectively, and described the first bolt 4 is positioned at the center of described the first binder spring 3.
See also Fig. 2, the invention provides a kind of crimping composite die for noble metal bowl manufacturing process, comprise the second upper mounted plate 11, crimping core rod 21, wiring dit circle 31, the second binder locating piece 41, the second jockey and the second bottom plate 81, described crimping core rod 21 be positioned at described the second binder locating piece 41 directly over, give prominence at the middle part of described crimping core rod 21 lower surfaces and its edge is concave curvatures, the center of described the second binder locating piece 41 is the hemisphere spill, and the top of the bottom of described crimping core rod 21 and described the second binder locating piece 41 matches.
Between described the second upper mounted plate 11 and the described crimping core rod 21, can be fixedly connected with in several ways between described wiring dit circle 31 and described the second bottom plate 81, for example be fixedly connected with the second screw 71.
Described the second binder locating piece 41 and described the second bottom plate 11 are flexibly connected by described the second jockey, described the second jockey can have various ways, for example described the second jockey comprises the second binder spring 51 and described the second bolt 61, described the second binder spring 51 be connected an end of the second bolt 61 and be connected with described the second binder locating piece 41 respectively, the other end is connected with described the second bottom plate 11 respectively, and described the second bolt 61 is positioned at the center of described the second binder spring 51.
The invention provides a kind of preparation method of noble metal bowl, comprise that step is:
(1) the bending shaping mold is placed on the workbench of hydraulic press, the first stock that the impression side cut is finished is put into bending core rod 6, the first stock has been limited under the effect of natural gravity in the hemisphere spill of described bending core rod 6, operation Vertical Oil press, the top of described bending shaping mold begins to move downward, the first binder locating piece 5 contacts with the first stock with described bending core rod 6, under the effect of the first binder spring 3, described the first binder locating piece 5 tightly contacts and the application of force with the first stock, the bender circle is to described bending core rod 6 contact and the application of forces simultaneously, and matched moulds obtains edge bending bowl 9 after 10 seconds;
(2) the crimping composite die is placed on the workbench of hydraulic press, to impress successively second stock 91 of cutting edge and finishing, edge bending bowl 9 is put into the second binder locating piece 41, the second stock 91 has been limited under the effect of natural gravity in the hemisphere spill of described the second binder locating piece 41, operation Vertical Oil press, the top of described crimping composite die begins to move downward, crimping core rod 21 contacts with described the second binder locating piece 41, under the effect of the second binder spring 51, described crimping core rod 21 contacts with wiring dit circle 31 and the application of force, make the edge of edge bending bowl 9 curling and be coated on the edge of the second stock 91, matched moulds obtains noble metal bowl 10 after 20 seconds.
The noble metal bowl that the present invention discloses manufacture method and the mould of mould, the method can be made the large noble metal bowl of adult form with the noble metal of little grammes per square metre, conscientiously obtain making the good bowl handicraft of practicality with minimum material, and the noble metal bowl that obtains is two-layer composite, intensity is good, that embossing pattern can be embodied is fuller, exquisite appearance, mould therefor is in use simple to operate in the manufacturing process, pollution-free, energy-conserving and environment-protective, low to the power requirement of hydraulic press equipment, can the Effective Raise operating efficiency, save cost of manufacture.
The above only is embodiments of the invention; be not so limit claim of the present invention; every equivalent structure or equivalent flow process conversion that utilizes specification of the present invention and accompanying drawing content to do; or directly or indirectly be used in other relevant technical fields, all in like manner be included in the scope of patent protection of the present invention.
Claims (9)
1. the preparation method of a noble metal bowl is characterized in that, comprises that step is:
(1) the bending shaping mold is placed on the workbench of hydraulic press, and the first stock is put into described bending shaping mold, the operation hydraulic press, and the top of described bending shaping mold moves downward matched moulds, and described the first stock bending integer is obtained edge bending bowl;
(2) the crimping composite die is placed on the workbench of hydraulic press, the second stock and described edge bending bowl are put into described crimping composite die successively, the operation hydraulic press, the top of described crimping composite die moves downward matched moulds, the edge of described edge bending bowl is curling and be coated on outside the edge of described the second stock, obtain the noble metal bowl.
2. the preparation method of noble metal bowl according to claim 1 is characterized in that, the bending shaping mold matched moulds time described in the step (1) is 5-15 second.
3. the preparation method of noble metal bowl according to claim 1 is characterized in that, the crimping composite die matched moulds time described in the step (2) is 10-25 second.
4. the preparation method of noble metal bowl according to claim 1, it is characterized in that, described bending shaping mold comprises the first upper mounted plate, the bender circle, the first jockey, the first binder locating piece, bending core rod and the first bottom plate, described the first upper mounted plate is fixedly connected with described bender circle, described bending core rod is fixedly connected with described the first bottom plate, described the first upper mounted plate and described the first binder locating piece are flexibly connected by described the first jockey, described the first binder locating piece is positioned at directly over the described bending core rod, the bottom of described the first binder locating piece is the edge concave curvatures, the center of described bending core rod is the hemisphere spill, and the top of the bottom of described the first binder locating piece and described bending core rod matches.
5. the preparation method of noble metal bowl according to claim 4, it is characterized in that, described the first jockey comprises the first binder spring and the first bolt, described the first binder spring be connected an end of the first bolt and be connected with described the first upper mounted plate respectively, the other end is connected with described the first binder locating piece respectively, and described the first bolt is positioned at the center of described the first binder spring.
6. the preparation method of noble metal bowl according to claim 4 is characterized in that, described the first upper mounted plate and described bender circle connect by the first screw between described bending core rod and described the first bottom plate between connecting by the first screw.
7. the preparation method of noble metal bowl according to claim 1, it is characterized in that, described crimping composite die comprises the second upper mounted plate, the crimping core rod, the wiring dit circle, the second binder locating piece, the second jockey and the second bottom plate, described the second upper mounted plate is fixedly connected with described crimping core rod, described wiring dit circle is fixedly connected with described the second bottom plate, described the second binder locating piece and described the second bottom plate are flexibly connected by described the second jockey, described crimping core rod be positioned at described the second binder locating piece directly over, give prominence at the middle part of described crimping core rod lower surface and its edge is concave curvatures, the center of described the second binder locating piece is the hemisphere spill, and the top of the bottom of described crimping core rod and described the second binder locating piece matches.
8. the preparation method of noble metal bowl according to claim 7, it is characterized in that, described the second jockey comprises the second binder spring and the second bolt, described the second binder spring be connected an end of the second bolt and be connected with described the second binder locating piece respectively, the other end is connected with described the second bottom plate respectively, and described the second bolt is positioned at the center of described the second binder spring.
9. the preparation method of noble metal bowl according to claim 7 is characterized in that, between described the second upper mounted plate and the described crimping core rod, connects by the second screw between described wiring dit circle and described the second bottom plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012104163352A CN102873157A (en) | 2012-10-26 | 2012-10-26 | Fabrication method of precious metal bowl |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012104163352A CN102873157A (en) | 2012-10-26 | 2012-10-26 | Fabrication method of precious metal bowl |
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| Publication Number | Publication Date |
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| CN102873157A true CN102873157A (en) | 2013-01-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012104163352A Pending CN102873157A (en) | 2012-10-26 | 2012-10-26 | Fabrication method of precious metal bowl |
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| CN (1) | CN102873157A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105642786A (en) * | 2016-04-12 | 2016-06-08 | 宜兴瑞鑫贵金属艺术品有限公司 | Manufacturing mold and method of precious metal Gongding pot |
| CN107713586A (en) * | 2017-11-08 | 2018-02-23 | 深圳市金宝盈文化股份有限公司 | A kind of noble metal Double-layer bowl and preparation method thereof |
| CN107803430A (en) * | 2017-12-01 | 2018-03-16 | 江苏语诣光电科技有限公司 | A kind of reverberation bowl processing unit (plant) |
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| JPH09271856A (en) * | 1996-04-08 | 1997-10-21 | Kanto Auto Works Ltd | Press-forming die |
| EP0919304A1 (en) * | 1997-11-28 | 1999-06-02 | Attrezzeria M.V. di Marin Visino & C. S.n.c. | Drawing and coining die for manufacturing metal containers and the like |
| CN1264333A (en) * | 1997-06-09 | 2000-08-23 | Atd公司 | Shaped multilayer metal foil shield structures and method of making |
| US20010004003A1 (en) * | 1999-12-20 | 2001-06-21 | Honda Giken Kogyo Kabushiki Kaisha | Method for fabricating press forming die, method for fabricating press forming punch, and press forming die assembly |
| CN2455170Y (en) * | 2001-02-13 | 2001-10-24 | 南海冠盛不锈钢制品有限公司 | Kitchen utensils made of multi-layer composite metal sheet and self hemming |
| CN102151980A (en) * | 2011-03-11 | 2011-08-17 | 宋洪海 | Ti-Al complex metal cooking pot manufacture method |
| WO2011157330A1 (en) * | 2010-06-14 | 2011-12-22 | Bayerische Motoren Werke Aktiengesellschaft | Method and forming tool for producing a fibre composite preform |
-
2012
- 2012-10-26 CN CN2012104163352A patent/CN102873157A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09271856A (en) * | 1996-04-08 | 1997-10-21 | Kanto Auto Works Ltd | Press-forming die |
| CN1264333A (en) * | 1997-06-09 | 2000-08-23 | Atd公司 | Shaped multilayer metal foil shield structures and method of making |
| EP0919304A1 (en) * | 1997-11-28 | 1999-06-02 | Attrezzeria M.V. di Marin Visino & C. S.n.c. | Drawing and coining die for manufacturing metal containers and the like |
| US20010004003A1 (en) * | 1999-12-20 | 2001-06-21 | Honda Giken Kogyo Kabushiki Kaisha | Method for fabricating press forming die, method for fabricating press forming punch, and press forming die assembly |
| CN2455170Y (en) * | 2001-02-13 | 2001-10-24 | 南海冠盛不锈钢制品有限公司 | Kitchen utensils made of multi-layer composite metal sheet and self hemming |
| WO2011157330A1 (en) * | 2010-06-14 | 2011-12-22 | Bayerische Motoren Werke Aktiengesellschaft | Method and forming tool for producing a fibre composite preform |
| CN102151980A (en) * | 2011-03-11 | 2011-08-17 | 宋洪海 | Ti-Al complex metal cooking pot manufacture method |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105642786A (en) * | 2016-04-12 | 2016-06-08 | 宜兴瑞鑫贵金属艺术品有限公司 | Manufacturing mold and method of precious metal Gongding pot |
| CN107713586A (en) * | 2017-11-08 | 2018-02-23 | 深圳市金宝盈文化股份有限公司 | A kind of noble metal Double-layer bowl and preparation method thereof |
| CN107803430A (en) * | 2017-12-01 | 2018-03-16 | 江苏语诣光电科技有限公司 | A kind of reverberation bowl processing unit (plant) |
| CN107803430B (en) * | 2017-12-01 | 2024-04-09 | 江苏语诣光电科技有限公司 | Reflecting bowl processing device |
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Application publication date: 20130116 |