CN104000358A - Machining technology for gold bracelet - Google Patents
Machining technology for gold bracelet Download PDFInfo
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- CN104000358A CN104000358A CN201410263996.5A CN201410263996A CN104000358A CN 104000358 A CN104000358 A CN 104000358A CN 201410263996 A CN201410263996 A CN 201410263996A CN 104000358 A CN104000358 A CN 104000358A
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Abstract
A machining technology for a gold bracelet is used for machining the gold bracelet. The gold bracelet comprises a plurality of bracelet bodies and buckle slabs, wherein each buckle slab is used for connecting the corresponding two adjacent bracelet bodies. The machining technology for the gold bracelet comprises the following steps that firstly, the bracelet bodies are formed in a stamping mode through bracelet body machining dies; secondly, the buckle slabs are formed in a stamping mode through buckle slab machining dies; thirdly, the buckle slabs and the bracelet bodies are assembled. According to the machining technology for the gold bracelet, the bracelet bodies are machined through the bracelet body machining dies, the buckle slabs are machined through the buckle slab machining dies, the whole production technology is simple, the elegance degree is high, the appearance effect of the gold bracelet is guaranteed, machining is conducted directly through the bracelet body machining dies and the buckle slab machining dies in the whole machining process, the automation level is high, and machining efficiency is good.
Description
Technical field
The present invention relates to a kind of processing technology, relate to more specifically a kind of gold bangle processing technology.
Background technology
Existing gold ornament, for strengthening visual effect, meets consumer demand, improves its overall aesthetic measure, and its surface is usually printed on complex pattern, and this class ornaments difficulty of processing is high, and efficiency is low, and existing gold ornament processing mold can not meet processing demand; In addition, tradition oil pressure ornaments or gadgety mould are often single stamped, large in order volume, in tight situation of production cycle, can not meet in time the needs of production shipment, and, the processing dimension of the processing mold of existing gold ornament is fixed, gold ornament for different size need complete on different moulds, and overall flexibility is not high, bad adaptability.
Correspondingly, and for the accessory processing technique of above-mentioned gold ornament, whole production technology is coarse, and the exquisite degree of product that completes processing by this technique is not high, and appearance effect can not be guaranteed.And processing technology complexity, the working (machining) efficiency of whole process is on the low side.
Summary of the invention
Based on this, the object of the invention is to for the deficiencies in the prior art, provide a kind of automatization level high, save artificial gold bangle processing technology.
A kind of gold bangle processing technology, for machine-shaping one gold bangle, comprises the following steps:
Step (1): serobila processing mold and a gold bar is provided, on this serobila processing mold, this gold bar struck out to some serobilas;
Step (2): cramp processing mold and a gold plaque is provided, on this cramp processing mold, this gold plaque struck out to cramp, described cramp processing mold comprises master mold, is located at master mold top the male model coordinating with master mold, is installed in the cutting device on master mold and is installed in the decompressor on male model, described master mold comprises caster, is installed in the mother module core on caster and is installed in the limiting plate of mother module core both sides removably, if described mother module core front end is provided with the mounting groove that some groups run through up and down, between mounting groove, be and be arranged side by side and between two limiting plates, every group of mounting groove is made up of left and right two parts of mirror image symmetry, between left and right two parts of mounting groove, form a forming part, this forming part comprises a square main part and connects the dowel of main part one end, and described main part four edges are convexly equipped with a hook part, described cutting device comprises the first driving cylinder and is connected in the cutting knife of the first driving cylinder, and described cutting knife is arranged in described mounting groove, and the cutting knife of each cutting device is corresponding with the profile of forming part, and described the first drive unit drives cutting knife to move up and down, described decompressor comprises motor and connects the pressing block of this motor, and described pressing block is installed on mother module core and is positioned at the rear of forming part, and described pressing block penetratingly offers the stamped groove being arranged side by side up and down, and each stamped groove is alignd with a forming part, the upper surface of described pressing block convexes with respectively some the first raised lines and some the second raised lines in each stamped groove both sides, the cross section of described the first raised line and some the second raised lines is " U " type, and described in each, the first raised line two ends are relative with forming part and stamped groove respectively, described driven by motor pressing block moves up and down, and makes the first raised line and the second raised line on pressing block stretch out in outside mother module core or be contained in mother module core, and the length between the length of described the first raised line and forming part front and back is consistent, described male model comprises that a male model plate is installed in the male die core on male model plate removably, the limiting plate of the corresponding master mold in both sides, described male die core lower surface offers stopper slot, and the corresponding mounting groove in described male die core lower surface, the first raised line and the second raised line offer respectively the accepting groove, arc shaped groove and the cut groove that are arranged side by side, each arc shaped groove two ends is relative with accepting groove and cut groove respectively, described in each, in accepting groove, be provided with top, the profile of this top is identical with forming part, the length of described the first raised line and the groove width of arc shaped groove are isometric, groove width and the main part of described the second raised line, cut groove are isometric, when matched moulds, fit with top and forming part respectively in the upper and lower both sides of described gold plaque, and described the first raised line and the second raised line stretch into respectively in arc shaped groove and cut groove, add man-hour, described gold plaque is positioned over lower die middle part, and male model and master mold carry out matched moulds, fit with top and forming part respectively in the upper and lower both sides of described gold plaque, the limiting plate of described master mold is fastened in stopper slot, and described first drives cylinder to drive cutting knife to move upward, and excises unnecessary rim charge, form the profile elementary bent sheet identical with forming part, male model is return upwards, and by gold plaque feeding forward, elementary bent sheet moves to the first raised line top, described male model moves downward, with master mold matched moulds, described driven by motor pressing block moves downward, described the first raised line is supported elementary bent sheet and is embedded in arc shaped groove, described elementary bent sheet both sides are toward upwarping, described in the secondary bent sheet of formation " U " shape, male model is again upwards away from master mold, secondary bent sheet comes off in the arc shaped groove of pressing block, driven by motor pressing block return then, gold plaque is feeding forward, make secondary bent sheet move to cut groove top, the main part of this secondary bent sheet is relative with cut groove, described driven by motor pressing block moves downward, the main part that the second raised line of described pressing block is supported secondary bent sheet moves in cut groove, due to the second raised line, the groove width of cut groove is isometric, the dowel of secondary bent sheet both sides is cut off at the edge at the second raised line both ends on pressing block, form cramp, finally, male model moves upward, and cramp comes off in cut groove, and
Step (3): the cramp of the serobila of step (1) moulding and step (2) moulding is assembled into described gold bangle.
Further, in step (1), described serobila processing mold comprises counterdie, the patrix coordinating with counterdie, return mechanism and the oil gear that two ends are connected to upper die and lower die, described oil gear is located at the below of counterdie, this oil gear drives counterdie to move upward, and described return mechanism is supported patrix return; Described counterdie comprises substrate and lower die, and this lower die is fixedly arranged on the upper surface of substrate, and the upper surface of lower die is provided with some the first type grooves that are arranged side by side; Described patrix comprises connecting plate, is installed in the upper cores at connecting plate bottom plate middle part; Described upper cores and lower die are presented down and are oppositely arranged, and the lower surface of this upper cores is provided with some Second-Type grooves, and corresponding with the first type groove on lower die, the diapire of Second-Type groove is provided with decorative pattern; The first type groove and Second-Type groove are encircled into a die cavity, and described locating piece is installed in connecting plate lower surface in lower die both sides; Described return mechanism is a return spring, and the two ends of described return spring are connected on substrate and connecting plate; When the work of serobila processing mold, first described gold bar is positioned on the first type groove of counterdie, oil gear promotes the downward punching press of patrix, return mechanism elastic compression, and the first type groove and Second-Type groove are encircled into die cavity, gold bar is carried out to punching press, form serobila, the decorative pattern of the diapire of the corresponding Second-Type groove of lateral surface of this serobila is provided with decalcomania, and described serobila two ends are provided with and are respectively equipped with a fluting, these serobila two ends are also provided with button bar, and described button bar two ends are connected on the cell wall of fluting.
Further, when step (3), by passing on the button bar of two adjacent one end of serobila of the cramp of " U " shape, compress the two ends of cramp, the hook part of cramp one end and the hook part of the cramp other end are fitted, the hook part of mode by welding after to laminating carried out affixedly again, prevents that button bar from coming off in cramp.
Further, described upper cores and lower die are installed in respectively on patrix and counterdie by the mode that can roll over dress.
Further, the quantity of the first type groove of described upper cores and the Second-Type groove of lower die is one.
Further, described serobila processing mold also can arrange an ejecting mechanism and steel seal; This ejecting mechanism comprises a cylinder and is connected in the push rod on cylinder, and described cylinder drives push rod flexible up and down; Described substrate is provided with perforation, this perforation and being connected with the first type groove, described push rod is installed in perforation, and the upper surface of described steel seal is provided with stamp, corresponding with the decorative pattern at gold bar middle part, described steel seal is positioned in perforation in perforation top, the lower end of steel seal and push rod upper end fit, and steel seal upper end is stretched in type groove, and gold bar completes after processing, the cylinder of ejecting mechanism drives push rod to move upward, and the serobila that completes processing is ejected.
In sum, gold bangle processing technology of the present invention is processed serobila by described serobila processing mold, described cramp processing mold is processed cramp, whole production technology is simple, exquisite degree is high, ensures the appearance effect of product, and whole process directly adopts serobila processing mold and cramp processing mold to process, automatization level degree is high, and working (machining) efficiency is good.
Brief description of the drawings
Fig. 1 is the serobila of gold bangle and the cramp structural representation while coordinating.
Structural representation when Fig. 2 is serobila processing mold matched moulds.
Structural representation when Fig. 3 is the die sinking of serobila processing mold shown in Fig. 2.
Fig. 4 is that ejecting mechanism and the steel seal of serobila processing mold shown in Fig. 2 is installed in the structural representation on mother module core.
Fig. 5 is the structural representation of the master mold of cramp processing mold of the present invention.
Fig. 6 is the structural representation of the male model of cramp processing mold of the present invention.
Fig. 7 is the structural representation of the forming part on the master mold of the cramp processing mold shown in Fig. 5.
Fig. 8 is in cramp processing mold processing gold plaque process of the present invention, at the structural representation of the elementary bent sheet of gold plaque successively moulding, secondary bent sheet and cramp.
Detailed description of the invention
For technical scheme of the present invention can more clearly be showed, below in conjunction with accompanying drawing, the invention will be further described.
Refer to Fig. 1 to Fig. 8, for a kind of gold bangle processing technology of the present invention, for the gold bangle 10 of gold material is processed, this gold bangle 10 comprises some serobilas 20 and connects the cramp of adjacent two serobilas 30, and gold bangle processing technology comprises the following steps:
Step (1): a serobila processing mold and some gold bars are provided, on this serobila processing mold, this gold bar are stamped out to serobila 20;
Patrix 50, two ends that described serobila processing mold comprises counterdie 40, coordinate with counterdie 40 are connected to return mechanism 60 and the oil gear (not shown) on patrix 50 and counterdie 40, described oil gear is located at the below of counterdie 40, this oil gear drives counterdie 40 to move upward, coordinate punching press gold bar with patrix 50, described return mechanism 60 is supported patrix 50 returns;
Described counterdie 40 comprises substrate 41 and lower die 42, and this lower die 42 is fixedly arranged on the upper surface of substrate 41 by fixture (as screw), and the upper surface of lower die 42 is provided with some the first type grooves 43 that are arranged side by side.
Described patrix 50 comprises connecting plate 51, is installed in the upper cores 52 at connecting plate 51 bottom plate middle parts.Described upper cores 52 is up and down and is oppositely arranged with lower die 42, and the lower surface of this upper cores 52 is provided with some Second-Type groove (not shown), and corresponding with the first type groove 43 on lower die 42, the diapire of Second-Type groove is provided with decorative pattern.The first type groove 43 is encircled into a die cavity with Second-Type groove.Described locating piece is installed in connecting plate 51 lower surfaces in lower die 42 both sides.Described return mechanism 60 is a return spring, and the two ends of described return spring are connected on substrate 41 and connecting plate 51.
When serobila processing mold work of the present invention, first described gold bar is positioned over simultaneously on the first type groove 43 of counterdie 40, oil gear promotes the downward punching press of patrix 50, return mechanism 60 elastic compression, the first type groove 43 and Second-Type groove are encircled into die cavity, gold bar is carried out to punching press, form serobila 20, the decorative pattern of the diapire of the corresponding Second-Type groove of lateral surface of this serobila 20 is provided with decalcomania, described serobila 20 two ends are provided with and are respectively equipped with a fluting 21, these serobila two ends are also provided with button bar 22, and described button bar 22 two ends are connected on the cell wall of fluting 21.
Preferably, upper cores 52 of the present invention and lower die 42 are installed in respectively on patrix 50 and counterdie 40 by rolling over the mode of dress, can change different upper cores 52 and lower die 42 according to the required decorative pattern of gold bar, thereby make gold bangle processing technology can process the gold bar of dissimilar decorative pattern.According to the needs of processing, also can adopt the upper cores 52 and the lower die 42 that are only provided with single the first type groove 43 and single Second-Type groove to process gold bar.
In addition, when serobila processing mold of the present invention adopts single the first type groove 43 and Second-Type groove, gold bar is added to man-hour one by one, gold bangle processing technology also can arrange an ejecting mechanism 70 and steel seal 73.This ejecting mechanism 70 comprises a cylinder 71 and is connected in the push rod 72 on cylinder 71, and described cylinder 71 drives push rod 72 flexible up and down.Described substrate 41 is provided with perforation, this perforation and being connected with the first type groove 43, described push rod 72 is installed in perforation, the upper surface of described steel seal 73 is provided with stamp, corresponding with the decorative pattern at gold bar middle part, described steel seal 73 is positioned in perforation in perforation top, and the lower end of steel seal 73 and push rod 72 upper ends fit, and steel seal 73 upper ends are stretched in type groove.Gold bar completes after processing, and the cylinder 71 of ejecting mechanism 70 drives push rod 72 to move upward, and the serobila that completes processing is ejected.
Step (2): a cramp processing mold and some gold plaques 100 are provided, on this cramp processing mold, gold plaque 100 are struck out to cramp; Described cramp processing unit (plant) is for becoming some cramps 30 by banded gold plaque 100 shearings, and described cramp processing mold comprises master mold 80, be located at master mold 80 tops and the male model 90 that coordinates with master mold 80, be installed in the cutting device (not shown) on master mold 80 and be installed in the decompressor (figure is mark not) on male model 90.
Described master mold 80 comprises caster 81, is installed in the mother module core 82 on caster 81 and is installed in the limiting plate 83 of mother module core 82 both sides removably, if described mother module core 82 front ends are provided with the mounting groove 84 that some groups run through up and down, between mounting groove 84, be and be arranged side by side and between two limiting plates 83, every group of mounting groove 84 is made up of left and right two parts of mirror image symmetry; Between left and right two parts of mounting groove 84, form a forming part 85, this forming part 85 comprises a square main part 851 and connects the dowel 852 of main part 851 one end, and described main part 851 4 edges are convexly equipped with a hook part 853.
Described cutting device comprises the first driving cylinder (not shown) and is connected in the cutting knife (not shown) of the first driving cylinder, described cutting knife is arranged in described mounting groove 84, the cutting knife of each cutting device is corresponding with the profile of forming part 85, and described the first drive unit drives cutting knife to move up and down.
Described decompressor comprises motor and is connected in the pressing block 86 of motor, described pressing block 86 is installed on mother module core 82 and is positioned at forming part 85 rears, described pressing block 86 penetratingly offers the stamped groove 87 being arranged side by side up and down, each stamped groove 87 is alignd with a forming part 85, the upper surface of described pressing block 86 convexes with respectively some the first raised lines 88 and some the second raised lines 89 in each stamped groove 87 both sides, the cross section of described the first raised line 88 and some the second raised lines 89 is " U " type, described in each, the first raised line 88 two ends are relative with forming part 85 and stamped groove 87 respectively.Described driven by motor pressing block 86 moves up and down, and makes the first raised line 88 and the second raised line 89 on pressing block 86 stretch out in outside mother module core 82 or be contained in mother module core 82, and the length between the length of described the first raised line 88 and forming part 85 front and back is consistent.
Described male model 90 comprises that a male model plate 91 is installed in the male die core 92 on male model plate 91 removably, the limiting plate 83 of the corresponding master mold 80 in described male die core 92 both sides, lower surface offers stopper slot 93, and the corresponding mounting groove 84 in described male die core 92 lower surfaces, the first raised line 88 and the second raised line 89 offer respectively the accepting groove 94, arc shaped groove 95 and the cut groove 96 that are arranged side by side.Each arc shaped groove 95 two ends is relative with accepting groove 94 and cut groove 96 respectively, described in each, in accepting groove 94, be provided with top 97, the profile of this top 97 is identical with forming part 85, the groove width of the length of described the first raised line 88 and arc shaped groove 95 is isometric, and groove width and the main part 851 of described the second raised line 89, cut groove 96 are isometric; When matched moulds, described gold plaque is fitted with top 97 and forming part 85 respectively both sides Shang Xia 100, and described the first raised line 88 and the second raised line 89 stretch into respectively in arc shaped groove 95 and cut groove 96.
The cramp of gold bangle adds man-hour, and cramp processing unit (plant) can carry out in the both sides of gold plaque 100 cramp processing at every turn simultaneously, improves working (machining) efficiency.Add man-hour, described gold plaque 100 is positioned over lower die 42 middle parts, male model 90 and master mold 80 carry out matched moulds, described gold plaque is fitted with top 97 and forming part 85 respectively both sides Shang Xia 100, the limiting plate 83 of described master mold 80 is fastened in stopper slot 93, described first drives cylinder to drive cutting knife to move upward, excise unnecessary rim charge, form the profile elementary bent sheet identical with forming part 85, the corresponding forming part 85 of this elementary bent sheet comprises equally a square main part 851 and connects respectively two dowels 852 at main part 851 two ends, described main part 851 4 edges convex with upwards return of hook part 853 male models 90, by gold plaque 100 feeding forward, elementary bent sheet moves to the first raised line 88 tops, described male model 90 moves downward, with master mold 80 matched moulds.Described driven by motor pressing block 86 moves downward, described the first raised line 88 is supported elementary bent sheet and is embedded in arc shaped groove 95, described elementary bent sheet both sides are toward upwarping, described in the secondary bent sheet of formation " U " shape, male model 90 is again upwards away from master mold 80, secondary bent sheet comes off in the arc shaped groove 95 of pressing block 86, driven by motor pressing block 86 returns then, gold plaque 100 feeding forward, make secondary bent sheet move to cut groove 96 tops, the main part 851 of this secondary bent sheet is relative with cut groove 96, described driven by motor pressing block 86 moves downward, the second raised line 89 of described pressing block 86 is supported the main part 851 of secondary bent sheet to the interior motion of cut groove 96, due to the second raised line 89, the groove width of cut groove 96 is isometric, the dowel 852 of secondary bent sheet both sides is cut off at the edge at the second raised line 89 both ends on pressing block 86, form cramp.Finally, male model 90 moves upward, and cramp comes off in cut groove 96, and outside manipulator reclaims cramp, by this, completes the processing of cramp.
Step (3): cramp and serobila are assembled; When assembling, passing on the button bar of two adjacent one end of serobila of the cramp of " U " shape, compresses the two ends of cramp, and the hook part 853 of cramp one end and the hook part 853 of the cramp other end are fitted, the hook part 853 of mode by welding after to laminating carried out affixedly again, prevents that button bar from coming off in cramp.
In sum, gold bangle processing technology of the present invention is processed serobila 20 by described serobila processing mold, described cramp processing mold is processed cramp 30, whole production technology is simple, exquisite degree is high, ensures the appearance effect of product, and whole process directly adopts serobila processing mold and cramp processing mold to process, automatization level degree is high, and working (machining) efficiency is good.
The above embodiment has only expressed one embodiment of the present invention, and it describes comparatively concrete and detailed, but can not therefore be interpreted as the restriction to the scope of the claims of the present invention.It should be pointed out that for the person of ordinary skill of the art, without departing from the inventive concept of the premise, can also make some distortion and improvement, these all belong to protection scope of the present invention.Therefore, the protection domain of patent of the present invention should be as the criterion with claims.
Claims (6)
1. a gold bangle processing technology, for machine-shaping one gold bangle, is characterized in that, comprises the following steps:
Step (1): serobila processing mold and a gold bar is provided, on this serobila processing mold, this gold bar struck out to some serobilas;
Step (2): cramp processing mold and a gold plaque is provided, on this cramp processing mold, this gold plaque struck out to cramp, described cramp processing mold comprises master mold, is located at master mold top the male model coordinating with master mold, is installed in the cutting device on master mold and is installed in the decompressor on male model, described master mold comprises caster, is installed in the mother module core on caster and is installed in the limiting plate of mother module core both sides removably, if described mother module core front end is provided with the mounting groove that some groups run through up and down, between mounting groove, be and be arranged side by side and between two limiting plates, every group of mounting groove is made up of left and right two parts of mirror image symmetry, between left and right two parts of mounting groove, form a forming part, this forming part comprises a square main part and connects the dowel of main part one end, and described main part four edges are convexly equipped with a hook part, described cutting device comprises the first driving cylinder and is connected in the cutting knife of the first driving cylinder, and described cutting knife is arranged in described mounting groove, and the cutting knife of each cutting device is corresponding with the profile of forming part, and described the first drive unit drives cutting knife to move up and down, described decompressor comprises motor and connects the pressing block of this motor, and described pressing block is installed on mother module core and is positioned at the rear of forming part, and described pressing block penetratingly offers the stamped groove being arranged side by side up and down, and each stamped groove is alignd with a forming part, the upper surface of described pressing block convexes with respectively some the first raised lines and some the second raised lines in each stamped groove both sides, the cross section of described the first raised line and some the second raised lines is " U " type, and described in each, the first raised line two ends are relative with forming part and stamped groove respectively, described driven by motor pressing block moves up and down, and makes the first raised line and the second raised line on pressing block stretch out in outside mother module core or be contained in mother module core, and the length between the length of described the first raised line and forming part front and back is consistent, described male model comprises that a male model plate is installed in the male die core on male model plate removably, the limiting plate of the corresponding master mold in both sides, described male die core lower surface offers stopper slot, and the corresponding mounting groove in described male die core lower surface, the first raised line and the second raised line offer respectively the accepting groove, arc shaped groove and the cut groove that are arranged side by side, each arc shaped groove two ends is relative with accepting groove and cut groove respectively, described in each, in accepting groove, be provided with top, the profile of this top is identical with forming part, the length of described the first raised line and the groove width of arc shaped groove are isometric, groove width and the main part of described the second raised line, cut groove are isometric, when matched moulds, fit with top and forming part respectively in the upper and lower both sides of described gold plaque, and described the first raised line and the second raised line stretch into respectively in arc shaped groove and cut groove, add man-hour, described gold plaque is positioned over lower die middle part, and male model and master mold carry out matched moulds, fit with top and forming part respectively in the upper and lower both sides of described gold plaque, the limiting plate of described master mold is fastened in stopper slot, and described first drives cylinder to drive cutting knife to move upward, and excises unnecessary rim charge, form the profile elementary bent sheet identical with forming part, male model is return upwards, and by gold plaque feeding forward, elementary bent sheet moves to the first raised line top, described male model moves downward, with master mold matched moulds, described driven by motor pressing block moves downward, described the first raised line is supported elementary bent sheet and is embedded in arc shaped groove, described elementary bent sheet both sides are toward upwarping, described in the secondary bent sheet of formation " U " shape, male model is again upwards away from master mold, secondary bent sheet comes off in the arc shaped groove of pressing block, driven by motor pressing block return then, gold plaque is feeding forward, make secondary bent sheet move to cut groove top, the main part of this secondary bent sheet is relative with cut groove, described driven by motor pressing block moves downward, the main part that the second raised line of described pressing block is supported secondary bent sheet moves in cut groove, due to the second raised line, the groove width of cut groove is isometric, the dowel of secondary bent sheet both sides is cut off at the edge at the second raised line both ends on pressing block, form cramp, finally, male model moves upward, and cramp comes off in cut groove, and
Step (3): the cramp of the serobila of step (1) moulding and step (2) moulding is assembled into described gold bangle.
2. gold bangle processing technology as claimed in claim 1, it is characterized in that, in step (1), described serobila processing mold comprises counterdie, the patrix coordinating with counterdie, return mechanism and the oil gear that two ends are connected to upper die and lower die, described oil gear is located at the below of counterdie, this oil gear drives counterdie to move upward, and described return mechanism is supported patrix return; Described counterdie comprises substrate and lower die, and this lower die is fixedly arranged on the upper surface of substrate, and the upper surface of lower die is provided with some the first type grooves that are arranged side by side; Described patrix comprises connecting plate, is installed in the upper cores at connecting plate bottom plate middle part; Described upper cores and lower die are presented down and are oppositely arranged, and the lower surface of this upper cores is provided with some Second-Type grooves, and corresponding with the first type groove on lower die, the diapire of Second-Type groove is provided with decorative pattern; The first type groove and Second-Type groove are encircled into a die cavity, and described locating piece is installed in connecting plate lower surface in lower die both sides; Described return mechanism is a return spring, and the two ends of described return spring are connected on substrate and connecting plate; When the work of serobila processing mold, first described gold bar is positioned on the first type groove of counterdie, oil gear promotes the downward punching press of patrix, return mechanism elastic compression, and the first type groove and Second-Type groove are encircled into die cavity, gold bar is carried out to punching press, form serobila, the decorative pattern of the diapire of the corresponding Second-Type groove of lateral surface of this serobila is provided with decalcomania, and described serobila two ends are provided with and are respectively equipped with a fluting, these serobila two ends are also provided with button bar, and described button bar two ends are connected on the cell wall of fluting.
3. gold bangle processing technology as claimed in claim 2, it is characterized in that, when step (3), by passing on the button bar of two adjacent one end of serobila of the cramp of " U " shape, compress the two ends of cramp, the hook part of cramp one end and the hook part of the cramp other end are fitted, then mode by the welding hook part after to laminating carries out affixedly, prevent that button bar from coming off in cramp.
4. gold bangle processing technology as claimed in claim 2, is characterized in that, described upper cores and lower die are installed in respectively on patrix and counterdie by the mode that can roll over dress.
5. gold bangle processing technology as claimed in claim 4, is characterized in that, the quantity of the first type groove of described upper cores and the Second-Type groove of lower die is one.
6. gold bangle processing technology as claimed in claim 5, is characterized in that, described serobila processing mold also can arrange an ejecting mechanism and steel seal; This ejecting mechanism comprises a cylinder and is connected in the push rod on cylinder, and described cylinder drives push rod flexible up and down; Described substrate is provided with perforation, this perforation and being connected with the first type groove, described push rod is installed in perforation, and the upper surface of described steel seal is provided with stamp, corresponding with the decorative pattern at gold bar middle part, described steel seal is positioned in perforation in perforation top, the lower end of steel seal and push rod upper end fit, and steel seal upper end is stretched in type groove, and gold bar completes after processing, the cylinder of ejecting mechanism drives push rod to move upward, and the serobila that completes processing is ejected.
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| CN201410263996.5A CN104000358B (en) | 2014-06-13 | 2014-06-13 | Gold bangle processing technology |
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| CN201410263996.5A CN104000358B (en) | 2014-06-13 | 2014-06-13 | Gold bangle processing technology |
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| CN106213705A (en) * | 2016-07-28 | 2016-12-14 | 山东招金金银精炼有限公司 | A kind of purity is the processing technique of 999.99 ‰ chain class gold jewelries |
| CN107322307A (en) * | 2017-07-05 | 2017-11-07 | 东莞美和珠宝有限公司 | Combined type gold ornament process equipment |
| CN107598398A (en) * | 2017-08-31 | 2018-01-19 | 老凤祥东莞珠宝首饰有限公司 | Noble metal reverse mould chain automatic welding all-in-one |
| CN107718868A (en) * | 2017-11-21 | 2018-02-23 | 湖北工程职业学院 | Coining device for thick and heavy yarn fabric circular hole flower print |
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| JP2007313040A (en) * | 2006-05-26 | 2007-12-06 | Hirose Casting:Kk | Method of manufacturing accessory such as necklace, earring and bracelet emitting far-infrared ray and negative ion |
| CN103394923A (en) * | 2013-07-05 | 2013-11-20 | 深圳先进技术研究院 | Forming and assembling equipment for decorative chain fastening members |
| CN103704955A (en) * | 2013-12-30 | 2014-04-09 | 深圳市百泰首饰制造有限公司 | Machining equipment and machining method for ornaments |
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| US7104041B1 (en) * | 2005-06-23 | 2006-09-12 | Royal Chain Inc. | Jewelry article with double-tier diamond cut surface |
| JP2007313040A (en) * | 2006-05-26 | 2007-12-06 | Hirose Casting:Kk | Method of manufacturing accessory such as necklace, earring and bracelet emitting far-infrared ray and negative ion |
| CN103394923A (en) * | 2013-07-05 | 2013-11-20 | 深圳先进技术研究院 | Forming and assembling equipment for decorative chain fastening members |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105029843A (en) * | 2015-08-11 | 2015-11-11 | 老凤祥东莞珠宝首饰有限公司 | Chain molding all-in-one machine |
| CN106213705A (en) * | 2016-07-28 | 2016-12-14 | 山东招金金银精炼有限公司 | A kind of purity is the processing technique of 999.99 ‰ chain class gold jewelries |
| CN106213705B (en) * | 2016-07-28 | 2017-08-29 | 山东招金金银精炼有限公司 | A kind of purity is the processing technology of 999.99 ‰ chain class gold jewelries |
| CN107322307A (en) * | 2017-07-05 | 2017-11-07 | 东莞美和珠宝有限公司 | Combined type gold ornament process equipment |
| CN107598398A (en) * | 2017-08-31 | 2018-01-19 | 老凤祥东莞珠宝首饰有限公司 | Noble metal reverse mould chain automatic welding all-in-one |
| CN107598398B (en) * | 2017-08-31 | 2024-02-23 | 老凤祥东莞珠宝首饰有限公司 | Automatic welding all-in-one machine for noble metal reverse mould chain |
| CN107718868A (en) * | 2017-11-21 | 2018-02-23 | 湖北工程职业学院 | Coining device for thick and heavy yarn fabric circular hole flower print |
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| Publication number | Publication date |
|---|---|
| CN104000358B (en) | 2016-01-27 |
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Address after: 523960, Guangdong province Dongguan Houjie Town Village high tech Development Industrial Park gold leaf building Patentee after: Dongguan Goldleaf Jewelry Group Co., Ltd Address before: 523000, Guangdong province Dongguan Houjie Town Village high tech Development Industrial Park gold leaf building Patentee before: Dongguan Golden Jewelry Co., Ltd. |
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
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Granted publication date: 20160127 Termination date: 20200613 |