CN102172303B - Bowl type ornament manufacturing method - Google Patents
Bowl type ornament manufacturing method Download PDFInfo
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- CN102172303B CN102172303B CN 201010594697 CN201010594697A CN102172303B CN 102172303 B CN102172303 B CN 102172303B CN 201010594697 CN201010594697 CN 201010594697 CN 201010594697 A CN201010594697 A CN 201010594697A CN 102172303 B CN102172303 B CN 102172303B
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- die
- alms bowl
- bowl shape
- typing
- sizing
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- 238000004519 manufacturing process Methods 0.000 title abstract description 7
- 238000005498 polishing Methods 0.000 claims abstract description 31
- 238000000034 method Methods 0.000 claims abstract description 10
- 238000000465 moulding Methods 0.000 claims abstract description 9
- 239000002994 raw material Substances 0.000 claims abstract description 5
- 238000002360 preparation method Methods 0.000 claims description 15
- 238000000227 grinding Methods 0.000 claims description 14
- 239000011265 semifinished product Substances 0.000 claims description 9
- 229910000831 Steel Inorganic materials 0.000 claims description 7
- 239000010959 steel Substances 0.000 claims description 7
- 230000000295 complement effect Effects 0.000 claims description 6
- 238000009826 distribution Methods 0.000 claims description 4
- 238000000137 annealing Methods 0.000 claims description 3
- 238000005554 pickling Methods 0.000 claims description 3
- 238000004513 sizing Methods 0.000 abstract 13
- 239000003638 chemical reducing agent Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 230000004888 barrier function Effects 0.000 description 2
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 2
- 229910052737 gold Inorganic materials 0.000 description 2
- 239000010931 gold Substances 0.000 description 2
- 230000001788 irregular Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000004381 surface treatment Methods 0.000 description 1
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- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The invention discloses a bowl type ornament manufacturing method and belongs to the technical field of ornament manufacturing methods. The bowl type ornament manufacturing method mainly comprises the following steps: preparing raw materials, pre-forming, forming, correcting, polishing internal surface, sizing, deburring and polishing external surface, wherein a sizing die is used for sizing, the sizing mold comprises a sizing upper die holder and a sizing lower die holder, the sizing upper die holder is sleeved with a sizing male die, the sizing lower die holder is provided with a sizing female die, an impression die hole is formed on the sizing lower die holder, an impression die is restrained and arranged in the impression die hole, the sizing female die comprises a plurality of female die segmental bodies which are arranged in an array around the center of the impression die hole and is arranged on the sizing lower die holder in a way of being capable of sliding along the radial direction of the impression die hole. In the invention, the technical problem of processing workpieces, of which the maximum sizes of the molding cavities are greater than the sizes of openings, by using a drawing die is solved, and the method can be widely used in ornament processing industry.
Description
Technical field
The present invention relates to jewellery preparation method technical field, relate in particular to a kind of preparation method of alms bowl shape ornaments.
Background technology
The gold, silver ornaments enjoy people's favor with its value of dazzling beautiful appearance and itself, and kind of alms bowl shape ornaments are arranged in gold ornament, profile with bowl shape similar, valuable the liking of people that all be subject to very much of its implied meaning and material own.
For asking production in enormous quantities, the making of alms bowl shape ornaments adopts pouring technology to realize usually, however after the cast alms bowl shape workpiece surface quality often not high, the subsequent treatment process more complicated.The manufacture craft of traditional opening ornaments is for utilizing mould pull and stretch sheet sheet material to obtain, its efficient is high, surface smoothness is good, but because the full-size of alms bowl shape ornaments die cavity is greater than opening size, so utilize common die can't pull and stretch to go out the shape of alms bowl shape ornaments, therefore, how die cavity full-size is taken out from die cavity greater than the workpiece of opening size is puzzlement those skilled in the art's a difficult problem always.
Summary of the invention
Technical problem to be solved by this invention is: a kind of preparation method of alms bowl shape ornaments is provided, adopts the technical problem of cupping tool processing to solve die cavity full-size greater than the workpiece of opening size.
For solving the problems of the technologies described above, technical scheme of the present invention is: the preparation method of alms bowl shape ornaments, may further comprise the steps: get the raw materials ready (1), and the panel surface of described alms bowl shape ornaments desired thickness is polished, and then obtains the required blank of described alms bowl shape ornaments at punch press; (2) preformed becomes bowl-shape semi-finished product with described blank by the preforming tool pull and stretch; (3) moulding is shaped to alms bowl shape workpiece with described semi-finished product by shaper.
As a kind of improvement, described preforming tool comprises the preformed punch that is fixedly installed on the preformed upper bolster and the preformed die that is fixedly installed on the preformed die shoe, and described preformed punch and preformed die complement each other to form bowl-shape die cavity.
As a kind of improvement, described shaper comprises typing upper bolster and the typing die shoe that links together by guide rod, is set with the typing punch on the described typing upper bolster; On the described typing die shoe typing die is installed, described typing die shoe is provided with a die hole, and constraint is equipped with die in the described die hole, and the top of described die is provided with the marking; Described typing punch, typing die and die complement each other to form alms bowl shape die cavity; Described typing die comprises some die lobe bodies, and described die lobe body is around the center array distribution in described die hole and along described die aperture to being slidingly mounted on the described typing die shoe.
Improve as another kind, the preparation method of described alms bowl shape ornaments is further comprising the steps of: (1) is revised, and the weight of described alms bowl shape workpiece is repaired, and is trimmed in the desired scope of standard weights; (2) inner surface polishing after the annealing of alms bowl shape workpiece, pickling processes, is carried out the polishing of inner surface; (3) typing is finalized the design alms bowl shape workpiece at described shaper; (4) alms bowl shape surface of the work burr is removed in deburring; (5) outer surface press polish is carried out press polish with alms bowl shape outer surface of workpiece and is processed.
As further improvement, the polishing of described inner surface comprises alms bowl shape workpiece is placed in the ball blast polishing machine, is placed with abrasive media in the inner chamber of alms bowl shape workpiece, and by rocking of ball blast polishing machine, abrasive media is smooth with the inner surface finish of alms bowl shape workpiece.
As further improvement, described ball blast polishing machine comprises frame; By the rotating disk that power set drive, described dial rotation is installed on the described frame; Rectilinear orbit, described rectilinear orbit are fixedly installed on the described frame; Connecting rod, described connecting rod one end is articulated on the described rotating disk, and the other end is constrained in the described rectilinear orbit; The grinding staving and the bung that link together, described grinding staving is fixedly installed on the described connecting rod.
As further improvement, described press polish is processed and comprised according to the order from alms bowl shape workpiece oral area to the bottom, drags with steel knife and presses alms bowl shape outer surface of workpiece, drags successively and presses a week, and is smooth to alms bowl shape outer surface of workpiece.
After having adopted technique scheme, the invention has the beneficial effects as follows: owing to adopted shaper to be shaped to alms bowl shape ornaments through preformed blank, overcome cupping tool and can not process the technical barrier of alms bowl shape ornaments, greatly improved the production efficiency of alms bowl shape ornaments.
Since adopted preforming tool with blank in advance pull and stretch be bowl structure, near the completed state of alms bowl shape ornaments, so that alms bowl shape ornaments deflection when moulding is little, the surface is not prone to defective, operating is more prone to, and has improved product quality.
Because the typing die of shaper comprises some die lobe bodies that radially slide at the typing die shoe, jointly forms alms bowl shape die cavity with typing punch and die when die lobe body combines, so that the moulding in die cavity of alms bowl shape ornaments; When getting alms bowl shape workpiece, die lobe body radially separates, so that the alms bowl shape ornaments after the moulding can take out in die cavity, has overcome the technical barrier that solid die can't take out alms bowl shape ornaments.
Because the preparation method of alms bowl shape ornaments also comprises correction, the inner surface polishing, the subsequent handlings such as deburring and outer surface press polish so that alms bowl shape ornaments are proceeded surface treatment after the moulding of process shaper, have further improved the crudy of alms bowl shape ornaments.
Because the rotating disk that is provided with rectilinear orbit and is driven by power set in the frame of ball blast polishing machine, between rotating disk and rectilinear orbit, be provided with connecting rod, be installed with the grinding staving of in-built abrasive media on the connecting rod, during use, alms bowl shape ornaments are positioned in the grinding staving, abrasive media is put in the chamber of alms bowl shape ornaments, because grinding staving is subjected under the common constraint of rotating disk and rectilinear orbit, its movement locus becomes irregular, so that the abrasive media in the grinding staving grinds in the inner surface rolling of alms bowl shape ornaments, with the inner surface polishing light of alms bowl shape ornaments, realized the polishing of alms bowl shape ornaments inner surfaces, compare with manual polishing, polishing evenly, better effects if, and reduced workman's labour intensity, improved operating efficiency.
Description of drawings
The present invention is further described below in conjunction with drawings and Examples.
Fig. 1 is the process chart of the embodiment of the invention;
Fig. 2 is the structural representation of preforming tool of the present invention;
Fig. 3 is the structural representation of shaper of the present invention;
Fig. 4 is the die opening state schematic diagram of shaper of the present invention;
Fig. 5 is the structural representation of ball blast polishing machine of the present invention;
Fig. 6 is the top view of Fig. 5;
Among the figure: 1, get the raw materials ready 2, preformed, 3, moulding, 4, revise 5, the inner surface polishing, 6, typing, 7, deburring, 8, the outer surface press polish, 9, the preformed upper bolster, 10, preformed punch, 11, the preformed die shoe, 12, the preformed die, 13, the typing upper bolster, 14, the typing punch, 15, the typing die shoe, 151, slideway, 16, the typing die, 161, die lobe body, 17, die, 18, frame, 19, rotating disk, 20, connecting rod, 21, grind staving, 22, bung, 23, steel ball, 24, rectilinear orbit, 25, motor reducer.
The specific embodiment
As shown in Figure 1, a kind of preparation method of alms bowl shape ornaments mainly may further comprise the steps: get the raw materials ready 1, and preformed 2, moulding 3 revises 4, inner surface polishing 5, typing 6, deburring 7 and outer surface press polish 8.The panel surface of described alms bowl shape ornaments desired thickness is polished, then obtain the required blank of described alms bowl shape ornaments at punch press; Become opening size more than or equal to the bowl-shape semi-finished product of cavity dimension by the preforming tool pull and stretch described blank; Described semi-finished product are shaped to die cavity full-size greater than the alms bowl shape workpiece of opening size by shaper; The weight of described alms bowl shape workpiece is repaired, fall the quarter that is higher than standard weights more than metal, be lower than the weight of supplying of standard weights, be trimmed in the desired scope of standard weights; After the annealing of alms bowl shape workpiece, pickling processes, carry out the polishing of inner surface, the polishing of described inner surface comprises alms bowl shape workpiece is placed in the ball blast polishing machine, be placed with abrasive media in the inner chamber of alms bowl shape workpiece, by rocking of ball blast polishing machine, abrasive media is smooth with the inner surface finish of alms bowl shape workpiece; To forcing press, utilize shaper that alms bowl shape workpiece is finalized the design again; Remove the burr of alms bowl shape surface of the work; Alms bowl shape outer surface of workpiece is carried out press polish process, described press polish is processed and comprised according to the order from alms bowl shape workpiece oral area to the bottom, drags with steel knife and presses alms bowl shape outer surface of workpiece, drags successively and presses a week, and is smooth to alms bowl shape outer surface of workpiece, obtains alms bowl shape ornaments finished product.
As shown in Figure 2, described preforming tool comprises the preformed punch 10 that is fixedly installed on the preformed upper bolster 9 and the preformed die 12 that is fixedly installed on the preformed die shoe 11, and described preformed punch 10 and preformed die 12 complement each other to form bowl-shape die cavity.The preforming tool fixed placement on forcing press, is placed on blank in the groove of preformed die 12, and along with preformed punch 10 moves down, blank is become bowl-shape semi-finished product by pull and stretch in bowl-shape die cavity.
As shown in Figure 3 and Figure 4, described shaper comprises typing upper bolster 13 and the typing die shoe 15 that links together by guide rod, is set with typing punch 14 on the described typing upper bolster 13; Typing die 16 is installed on the described typing die shoe 15, and described typing die shoe 15 is provided with a die hole, and constraint is equipped with die 17 in the described die hole, and the top of described die 17 is provided with the marking; Described typing punch 14, typing die 16 and die 17 complement each other to form alms bowl shape die cavity; Described typing die 16 comprises some die lobe bodies 161, described die lobe body 161 is around the center array distribution in described die hole and along described die aperture to being slidingly mounted on the described typing die shoe 15, usually, described typing die shoe 15 is provided with the slideway 151 corresponding with described die lobe body 161 positions, slideway 151 is also along the radial distribution in die hole, and described die lobe body 161 constraints are installed in the described slideway 151.During use, the shaper fixed placement is on forcing press, die lobe body 161 draws in together, bowl-shape semi-finished product are placed in the typing die 16, and typing punch 14 is pressed into bowl-shape half-finished inner chamber, under the effect of forcing press mold clamping force, bowl-shape semi-finished product are shaped to alms bowl shape workpiece in die cavity, move on the typing punch 14, die lobe body 161 along slideway 151 separately takes out alms bowl shape workpiece.
As shown in Figure 5 and Figure 6, described ball blast polishing machine rotating disk 19, rectilinear orbit 24, the connecting rod 20 and the grinding staving 21 that links together and the bung 22 that mainly comprise frame 18, driven by power set.Wherein, described power set are preferably motor reducer 25; Described rotating disk 19 rotates and is installed on the described frame 18, according to actual conditions, can directly be fixedly mounted on the output shaft of motor reducer 25; Described rectilinear orbit 24 is fixedly installed on the described frame 18; Described connecting rod 20 1 ends are articulated on the described rotating disk 19, and the other end is constrained in the described rectilinear orbit 24, usually, are slidingly fitted with slide block in the rectilinear orbit 24, and an end of connecting rod 20 is articulated on the slide block; Described grinding staving 21 is fixedly installed on the described connecting rod 20, the connected mode of grinding staving 21 and bung 22 can adopt common engaging, the sealed or various ways such as be threaded, be provided with abrasive media in the described grinding staving 21, described abrasive media is preferably steel ball 23.During use, alms bowl shape workpiece is placed in the grinding staving 21, steel ball 23 is placed in the alms bowl shape workpiece, then bung 22 and grinding staving 21 are linked together, plugged, motor reducer 25 drives rotating disks 19 and rotates, because the effect of contraction of rectilinear orbit 24, wave along irregular track on connecting rod 20 so that grind staving 21, steel ball 23 just rolls at the inner surface of alms bowl shape workpiece, with the inwall polishing of alms bowl shape workpiece.After reaching the polishing requirement, deenergization takes out alms bowl shape workpiece, and the polishing of inner surface finishes.
The present invention is not limited to above-mentioned concrete embodiment, and those of ordinary skill in the art is from above-mentioned design, and without performing creative labour, all conversion of having done all drop within protection scope of the present invention.
Claims (6)
1. the preparation method of alms bowl shape ornaments is characterized in that: may further comprise the steps:
(1) gets the raw materials ready, the panel surface of described alms bowl shape ornaments desired thickness is polished, then obtain the required blank of described alms bowl shape ornaments at punch press;
(2) preformed becomes bowl-shape semi-finished product with described blank by the preforming tool pull and stretch;
(3) moulding is shaped to alms bowl shape workpiece with described semi-finished product by shaper, and described shaper comprises typing upper bolster and the typing die shoe that links together by guide rod, is set with the typing punch on the described typing upper bolster; On the described typing die shoe typing die is installed, described typing die shoe is provided with a die hole, and constraint is equipped with die in the described die hole, and the top of described die is provided with the marking; Described typing punch, typing die and die complement each other to form alms bowl shape die cavity; Described typing die comprises some die lobe bodies, and described die lobe body is around the center array distribution in described die hole and along described die aperture to being slidingly mounted on the described typing die shoe.
2. the preparation method of alms bowl shape ornaments as claimed in claim 1, it is characterized in that: described preforming tool comprises the preformed punch that is fixedly installed on the preformed upper bolster and the preformed die that is fixedly installed on the preformed die shoe, and described preformed punch and preformed die complement each other to form bowl-shape die cavity.
3. the preparation method of alms bowl shape ornaments as claimed in claim 1, it is characterized in that: the preparation method of described alms bowl shape ornaments is further comprising the steps of:
(1) revises, the weight of described alms bowl shape workpiece is repaired, be trimmed in the desired scope of standard weights;
(2) inner surface polishing after the annealing of alms bowl shape workpiece and pickling processes, is carried out the polishing of inner surface;
(3) typing is finalized the design alms bowl shape workpiece at described shaper;
(4) alms bowl shape surface of the work burr is removed in deburring;
(5) outer surface press polish is carried out press polish with alms bowl shape outer surface of workpiece and is processed.
4. the preparation method of alms bowl shape ornaments as claimed in claim 3, it is characterized in that: the polishing of described inner surface comprises
Alms bowl shape workpiece is placed in the ball blast polishing machine, is placed with abrasive media in the inner chamber of alms bowl shape workpiece, by rocking of ball blast polishing machine, abrasive media is smooth with the inner surface finish of alms bowl shape workpiece.
5. the preparation method of alms bowl shape ornaments as claimed in claim 4, it is characterized in that: described ball blast polishing machine comprises
Frame;
By the rotating disk that power set drive, described dial rotation is installed on the described frame;
Rectilinear orbit, described rectilinear orbit are fixedly installed on the described frame;
Connecting rod, described connecting rod one end is articulated on the described rotating disk, and the other end is constrained in the described rectilinear orbit;
The grinding staving and the bung that link together, described grinding staving is fixedly installed on the described connecting rod.
6. the preparation method of alms bowl shape ornaments as claimed in claim 3 is characterized in that: described press polish is processed and is comprised
According to the order from alms bowl shape workpiece oral area to the bottom, drag pressure alms bowl shape outer surface of workpiece with steel knife, drag successively and press a week, smooth to alms bowl shape outer surface of workpiece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010594697 CN102172303B (en) | 2010-12-08 | 2010-12-08 | Bowl type ornament manufacturing method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010594697 CN102172303B (en) | 2010-12-08 | 2010-12-08 | Bowl type ornament manufacturing method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102172303A CN102172303A (en) | 2011-09-07 |
| CN102172303B true CN102172303B (en) | 2013-04-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201010594697 Active CN102172303B (en) | 2010-12-08 | 2010-12-08 | Bowl type ornament manufacturing method |
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| Country | Link |
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| CN (1) | CN102172303B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102783773B (en) * | 2012-08-24 | 2014-07-23 | 深圳市百泰珠宝首饰有限公司 | Press-polishing machine |
| CN103349403B (en) * | 2013-03-25 | 2015-08-05 | 郑海宁 | The embedded precious metal jewelry mouth-sealing method of solderless |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19956044A1 (en) * | 1999-11-22 | 2001-05-23 | Joerg Heinz Gmbh & Co | Production of hollow bodies comprises fixing the parts forming the hollow body in holding molds with edges that protrude over the mold, placing the parts together and heating to form a material closure with the holding mold |
| CN2673166Y (en) * | 2004-02-16 | 2005-01-26 | 辛燕子 | Hundred change front garment badge machine |
| CN1923487A (en) * | 2005-08-31 | 2007-03-07 | 天津市世纪东方建筑景观雕塑技术开发中心 | Method for making decorative imitated-stone hand washing stoup |
| CN201644642U (en) * | 2010-03-15 | 2010-11-24 | 中国北车集团大同电力机车有限责任公司 | Flanging forming mold |
-
2010
- 2010-12-08 CN CN 201010594697 patent/CN102172303B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19956044A1 (en) * | 1999-11-22 | 2001-05-23 | Joerg Heinz Gmbh & Co | Production of hollow bodies comprises fixing the parts forming the hollow body in holding molds with edges that protrude over the mold, placing the parts together and heating to form a material closure with the holding mold |
| CN2673166Y (en) * | 2004-02-16 | 2005-01-26 | 辛燕子 | Hundred change front garment badge machine |
| CN1923487A (en) * | 2005-08-31 | 2007-03-07 | 天津市世纪东方建筑景观雕塑技术开发中心 | Method for making decorative imitated-stone hand washing stoup |
| CN201644642U (en) * | 2010-03-15 | 2010-11-24 | 中国北车集团大同电力机车有限责任公司 | Flanging forming mold |
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| Publication number | Publication date |
|---|---|
| CN102172303A (en) | 2011-09-07 |
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Denomination of invention: Making method of bowl shaped ornaments Effective date of registration: 20210322 Granted publication date: 20130417 Pledgee: Changle Shandong rural commercial bank Limited by Share Ltd. Pledgor: SHANDONG MOKINGRAN JEWELRY Co.,Ltd. Registration number: Y2021980001910 |
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Date of cancellation: 20220321 Granted publication date: 20130417 Pledgee: Changle Shandong rural commercial bank Limited by Share Ltd. Pledgor: SHANDONG MOKINGRAN JEWELRY Co.,Ltd. Registration number: Y2021980001910 |
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Denomination of invention: Manufacturing method of bowl shaped ornament Effective date of registration: 20220328 Granted publication date: 20130417 Pledgee: Changle Shandong rural commercial bank Limited by Share Ltd. Pledgor: SHANDONG MOKINGRAN JEWELRY Co.,Ltd. Registration number: Y2022980003201 |
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Date of cancellation: 20230314 Granted publication date: 20130417 Pledgee: Changle Shandong rural commercial bank Limited by Share Ltd. Pledgor: SHANDONG MOKINGRAN JEWELRY Co.,Ltd. Registration number: Y2022980003201 |
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Denomination of invention: Production method of bowl shaped ornaments Effective date of registration: 20230321 Granted publication date: 20130417 Pledgee: Changle Shandong rural commercial bank Limited by Share Ltd. Pledgor: SHANDONG MOKINGRAN JEWELRY Co.,Ltd. Registration number: Y2023980035435 |
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Granted publication date: 20130417 Pledgee: Changle Shandong rural commercial bank Limited by Share Ltd. Pledgor: SHANDONG MOKINGRAN JEWELRY Co.,Ltd. Registration number: Y2023980035435 |
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Denomination of invention: The production method of bowl shaped jewelry Granted publication date: 20130417 Pledgee: Changle Shandong rural commercial bank Limited by Share Ltd. Pledgor: SHANDONG MOKINGRAN JEWELRY Co.,Ltd. Registration number: Y2024980007766 |
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