CN113829063B - Diamond ring cutting device - Google Patents
Diamond ring cutting device Download PDFInfo
- Publication number
- CN113829063B CN113829063B CN202111114555.5A CN202111114555A CN113829063B CN 113829063 B CN113829063 B CN 113829063B CN 202111114555 A CN202111114555 A CN 202111114555A CN 113829063 B CN113829063 B CN 113829063B
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- Prior art keywords
- arc section
- ring
- cutting
- circular arc
- metal tube
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- 238000005520 cutting process Methods 0.000 title claims abstract description 98
- 239000010432 diamond Substances 0.000 title claims abstract description 73
- 229910003460 diamond Inorganic materials 0.000 title claims abstract description 69
- 229910052751 metal Inorganic materials 0.000 claims abstract description 142
- 239000002184 metal Substances 0.000 claims abstract description 142
- 238000001125 extrusion Methods 0.000 claims description 18
- 238000000034 method Methods 0.000 claims description 13
- 238000005452 bending Methods 0.000 claims description 7
- 238000004080 punching Methods 0.000 claims description 6
- 230000008569 process Effects 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 16
- 238000010586 diagram Methods 0.000 description 4
- 238000012423 maintenance Methods 0.000 description 4
- 230000007246 mechanism Effects 0.000 description 4
- 210000000078 claw Anatomy 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 2
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229910000510 noble metal Inorganic materials 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 229910052697 platinum Inorganic materials 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P23/00—Machines or arrangements of machines for performing specified combinations of different metal-working operations not covered by a single other subclass
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D53/00—Making other particular articles
- B21D53/16—Making other particular articles rings, e.g. barrel hoops
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D21/00—Machines or devices for shearing or cutting tubes
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Adornments (AREA)
Abstract
The invention provides a diamond ring cutting device, which comprises a clamp holder, a cutting tool and a propeller, wherein the clamp holder is used for clamping an elliptical metal tube; the cutting tool is arranged close to the clamp holder and is used for cutting the elliptical metal tube; the pusher and the cutting tool are oppositely arranged at two sides of the clamp holder and are used for pushing the metal tube to be processed; the cutting tool is defined to cut the elliptical metal tube like a cutting station, the pusher pushes the elliptical metal tube like a clamp clamped by the clamp at a constant speed, and the cutting tool cuts the elliptical metal tube like a clamp to obtain an elliptical metal ring. The clamp holder clamps the elliptical metal tube, the cutting prop cuts the elliptical metal tube into an elliptical metal ring, and the propeller continuously pushes the elliptical metal tube so that the cutting tool can cut the next elliptical ring, the production speed is improved, and the ring can be produced in mass so as to adapt to a large number of demands of the market.
Description
Technical Field
The invention relates to the technical field of jewelry processing, in particular to a diamond ring cutting device.
Background
The ring is an ornament worn on the hand, the ring is significant to many people, the ring can be used for wedding of modern people or some important ceremony, and the diamond ring is one of the essential ornaments of wedding people.
For diamond rings, both artificial and natural, mass production is required, but most of the existing diamond rings are manually operated, so that the productivity is low, and the diamond rings are difficult to adapt to a large number of demands of the market.
Disclosure of Invention
In order to solve the technical problem that the conventional diamond ring is difficult to produce in batches, the invention provides a diamond ring cutting device.
The invention provides a diamond ring cutting device, which comprises a clamp holder, a cutting tool and a propeller, wherein the clamp holder is used for clamping an elliptical metal tube; the cutting tool is arranged close to the clamp holder and is used for cutting the elliptical metal tube; the pusher and the cutting tool are oppositely arranged at two sides of the clamp holder and are used for pushing the metal tube to be processed; the cutting tool is defined to cut the elliptical metal tube like a cutting station, the pusher pushes the elliptical metal tube like a clamp clamped by the clamp at a constant speed, and the cutting tool cuts the elliptical metal tube like a clamp to obtain an elliptical metal ring.
Preferably, the cutter cuts the elliptical-like metal tube using an ultrasonic cutting method.
Preferably, the device further comprises a punch for punching the elliptical metal ring, defining a position where the punch provides punching as a punching station; the elliptical metal ring comprises a first circular arc section and a second circular arc section, the circumference of the first circular arc section is smaller than that of the second circular arc section, and the punch punches the first circular arc section.
Preferably, after the oval metal ring is punched by the punch, the first arc section needs to be rotated 90 degrees and is perpendicular to the original position.
Preferably, the device further comprises an extruder, a mechanical arm and a lifter, wherein the extruder is used for extruding the second circular arc section, and the extrusion position of the extruder is defined as an extrusion station; the mechanical arm is arranged close to the extruder and is used for clamping the elliptical metal ring; the lifter is used for bending the first circular arc section; the mechanical arm clamps the center position of the second circular arc section, the extruder extrudes into the elliptical metal ring, and the lifter applies acting force to the center position of the first circular arc section.
Preferably, the device further comprises a conveyor belt for conveying the elliptical metal rings for processing, and the cutting station, the stamping station and the extrusion station are sequentially arranged in the conveying direction of the conveyor belt.
Preferably, the first circular arc section is cut in the circumferential direction, and the metal ring is cut equidistantly.
Preferably, the first arc section cutting position is acted by a pointed roller, and the first arc section is propped up by a bearing space.
Preferably, the method further comprises: an elliptic pointed roller used for manufacturing an elliptic-like metal tube; the oval tip roller penetrates into the round metal tube to obtain an oval-like metal tube; wherein, the external diameter circumference of the elliptical tip roller is equal to the internal diameter circumference of the circular metal tube.
Compared with the prior art, the diamond ring cutting device provided by the invention has the following advantages:
1. the clamp holder clamps the elliptical metal tube, the cutting prop cuts the elliptical metal tube into an elliptical metal ring, and the propeller continuously pushes the elliptical metal tube so that the cutting tool can cut the next elliptical ring, the production speed is improved, and the ring can be produced in mass so as to adapt to a large number of demands of the market.
2. The cutter cuts through ultrasonic cutting method, can accelerate the speed of cutting, simultaneously, can reduce the metal loss on the tubular metal resonator when cutting through ultrasonic cutting, reduce the cost of cutting.
3. The first circular arc section of the elliptical metal ring is stamped, so that the first circular arc section is made into a flat circular arc section, a platform for placing the diamond is conveniently manufactured later, the diamond holder for holding the diamond can be prevented from being manufactured independently, the ring is made into a whole, the attractive appearance of the ring is improved, meanwhile, the problem that the diamond holder is separated from the ring after wearing for a long time can be avoided, and the maintenance cost of the ring is reduced.
4. The first circular arc section rotates 90 degrees, and the first circular arc section is in vertical relation with the original position, namely, the flat surface of the first circular arc section after being punched faces the focus direction of the elliptical ring, so that the diamond can be placed conveniently, the diamond placement positions are more, the ring can face to the outside on the finger when being worn, and the diamond can be displayed more conveniently on the ring.
5. The mechanical arm clamps the position of the second circular arc section of the elliptical metal ring far away from the first circular arc section, the extruder respectively applies acting force to the position of the long axis of the second circular arc section, the elliptical metal ring passes through the puller, the puller is propped against the central position of the first circular arc section, the puller applies acting force towards the outside of the ring to the first circular arc section, when the extruder applies acting force, the puller simultaneously applies acting force to the first circular arc section, so that the elliptical metal ring is circular to match with the fingers of a wearer, in addition, the puller applies acting force to enable the first circular arc section to bend outwards of the ring, the first circular arc section is prevented from bending inwards, the fingers of the wearer are propped against the first circular arc section when the wearer is prevented from being worn, and the wearing comfort is improved.
6. The cutting station, the stamping station and the extrusion station are arranged on the conveyor belt, so that the oval metal ring can be conveyed on the conveyor belt once to realize the processing procedures of cutting, stamping and extrusion of the ring, and meanwhile, the processing procedures can be finished on the conveyor belt in a concentrated manner, so that the ring can be processed rapidly, the production speed is increased, and mass production is realized.
7. The diamond cutting device comprises a diamond cutting device, a tip roller, a first arc section, a second arc section, a third arc section, a tip roller, a fourth arc section, a third arc section, a fourth arc section, a fifth arc section, a sixth arc section and a fourth arc section.
8. The oval tip roller penetrates into the circular metal tube to enable the oval tip roller to be shaped into an oval-like metal tube so that the oval-like metal tube can be cut, the cut oval-like metal ring is manufactured into a ring, when the oval-like metal ring is manufactured, extrusion deformation is changed into the circular metal ring, and therefore the first circular arc section can be better bent, and manufacturing convenience is improved.
The above description is only of the preferred embodiments of the present invention and is not intended to limit the invention, but any modifications, equivalents, improvements, etc. within the principles of the present invention should be included in the scope of the present invention.
Drawings
FIG. 1 is a schematic diagram of the connection structure of a holder, a cutter and a pusher of a diamond ring cutting device provided by the invention;
FIG. 2 is a schematic view of an elliptical metal ring according to the present invention;
FIG. 3 is a schematic view of a punch of a diamond ring cutting device according to the present invention;
FIG. 4 is a schematic diagram of a conveyor belt of a diamond ring cutting device according to the present invention;
FIG. 5 is a schematic diagram of the connection of the extruder, the mechanical arm, the lifter and the conveyor belt of the diamond ring cutting device provided by the invention;
FIG. 6 is a schematic view of the conveyor belt of the diamond ring cutting device of the present invention;
FIG. 7 is a schematic view of a structure of the elliptical metal ring according to the present invention after twisting a first arc segment;
FIG. 8 is a schematic view of the structure of the oval metal ring after the first arc segment is opened;
fig. 9 is a schematic diagram of a diamond ring of the diamond ring cutting device according to the present invention.
Reference numerals illustrate:
1. a diamond ring cutting device;
11. a holder; 12. a cutting tool; 13. a propeller; 14. a punch; 15. an extruder; 16. a mechanical arm; 17. a lifter; 18. a conveyor belt; 111. a cutting station; 141. a stamping station; 151. an extrusion station;
2. an elliptical metal ring; 21. a first arc segment; 22. a second arc segment;
Detailed Description
For the purpose of making the technical solution and advantages of the present invention more apparent, the present invention will be further described in detail below with reference to the accompanying drawings and examples of implementation. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the invention.
It will be understood that when an element is referred to as being "fixed to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like are used herein for illustrative purposes only.
The ring is an ornament worn on the hand, the ring is significant to many people, the ring can be used for wedding of modern people or some important ceremony, and the diamond ring is one of the essential ornaments of wedding people.
The inventors found that the prior art has the following problems: for diamond rings, both artificial and natural, mass production is required, but most of the existing diamond rings are manually operated, so that the productivity is low, and the diamond rings are difficult to adapt to a large number of demands of the market.
Referring to fig. 1-9, a first embodiment of the present invention provides a diamond ring cutting device 1, which includes a holder 11, a cutting tool 12, and a pusher 13, wherein the holder 11 is used for holding an elliptical metal tube; a cutting tool 12 is arranged near the clamp 11 to cut the elliptical metal tube; the pusher 13 is arranged on two sides of the clamp 11 opposite to the cutting tool 12 and is used for pushing the metal pipe to be processed; the cutting tool 12 is defined to cut the elliptical metal tube as a cutting station, the pusher 13 pushes the elliptical metal tube clamped by the clamp 11 at a constant speed, and the cutting tool 12 cuts the elliptical metal tube to obtain the elliptical metal ring 2.
Specifically, the holder 11 is provided with a groove, the oval-like metal tube is held in the groove by the holder 11, a propeller 13 is arranged on one port of the oval-like metal tube, a cutting tool 12 is arranged on the other port, the propeller 13 pushes the oval-like metal tube to advance, the cutting tool 12 cuts the oval-like metal tube into an oval-like metal ring 2, and the width of the oval-like metal ring 2 can be controlled by controlling the advancing amount of the propeller 13 for pushing the oval-like metal tube.
It will be appreciated that the holder 11 holds the oval-like metal tube, the cutting prop cuts the oval-like metal tube out of the oval-like metal ring 2, and the pusher 13 continuously pushes the oval-like metal tube so that the cutting tool 12 can cut the next oval-like ring, thereby improving the production speed, and enabling the ring to be produced in mass production to meet a great deal of demands of the market.
In particular, the knife cuts an elliptical-like metal tube using an ultrasonic cutting method. It can be understood that the cutter cuts by an ultrasonic cutting method, so that the cutting speed can be increased, and simultaneously, the metal loss on the metal tube during cutting can be reduced by ultrasonic cutting, so that the cutting cost is reduced.
In particular, the oval-like metal tube is obtained through the deformation of the round metal tube, the round metal tube penetrates into the tube through an oval tip roller, the outer diameter section perimeter of the tip roller is identical to the inner diameter section perimeter of the round metal tube, the tip roller is pushed into the round metal tube through the pushing of external force so as to change the inner diameter and the outer diameter of the round metal tube into an oval-like shape, and the oval-like metal tube can form an arched diamond placing platform during the subsequent extrusion deformation through changing into the oval-like shape.
In particular, the elliptical metal tube is made of noble metals such as silver, platinum, gold and the like, which is favorable for the selection of users, and the consumers with different price budgets can have more material choices.
The diamond ring cutting device 1 further comprises a punch 14 defining the position where the punch 14 provides the punching as a punching station, the punch 14 being used to punch the oblong metal ring 2; the oval metal ring 2 includes a first arc section 21 and a second arc section 22, the perimeter of the first arc section 21 is smaller than the perimeter of the second arc section 22, and the punch 14 punches the first arc section 21.
Specifically, the stamping position of the stamping device 14 is a position (such as a minor arc of an AB segment in the figure) where the minor axial direction metal ring of the elliptical metal ring 2 extends and intersects, and defines a first arc segment 21, the rest is a second arc segment 22, when the stamping device is used, the elliptical metal ring 2 is placed on a stamping station, and the stamping device 14 stamps the first arc segment 21, so that the first arc segment 21 forms a flat arc segment, and a platform for placing diamonds is formed by subsequent processing.
It can be understood that the first arc section 21 of the elliptical metal ring 2 is punched to be a flat arc section so that a platform for placing a diamond can be conveniently manufactured later, the diamond holder for holding the diamond can be prevented from being manufactured independently, the ring is integrally formed, the attractive appearance of the ring is improved, meanwhile, the problem that the diamond holder is separated from the ring after wearing for a long time can be avoided, and the maintenance cost of the ring is reduced.
After being punched by the punch 14, the oval metal ring 2 needs to be rotated by 90 degrees to be perpendicular to the original position.
It can be understood that the first arc section 21 of the elliptical metal ring 2 is punched to be a flat arc section so that a platform for placing a diamond can be conveniently manufactured later, the diamond holder for holding the diamond can be prevented from being manufactured independently, the ring is integrally formed, the attractive appearance of the ring is improved, meanwhile, the problem that the diamond holder is separated from the ring after wearing for a long time can be avoided, and the maintenance cost of the ring is reduced.
The diamond ring cutting device 1 further comprises a squeezer 15, a mechanical arm 16 and a lifter 17, wherein the squeezer 15 is used for squeezing the second arc section 22, and the squeezing position of the squeezer 15 is defined as a squeezing station; the mechanical arm 16 is arranged close to the extruder 15 and is used for clamping the elliptical metal ring 2; the lifter 17 is used for bending the first circular arc section 21; wherein, the mechanical arm 16 clamps the center position of the second circular arc section 22, the extruder 15 extrudes into the elliptical metal ring 2, and the puller 17 applies an external force to the center position of the first circular arc section 21.
Specifically, the lifter 17 passes through the elliptical metal ring 2 and abuts against the center of the first circular arc section 21, and the extruder 15 is relatively arranged and is relatively close to each other under the driving of the driving motor, so that the elliptical metal ring 2 is deformed, and when the extruder 15 extrudes the second circular arc section 22, the second circular arc section 22 transmits acting force to the first circular arc section 21. When the extruder 15 extrudes, the lifter 17 generates an acting force to the center of the first circular arc section 21, so that the first circular arc section 21 receives the acting force of the extruder 15 and the acting force of the lifter 17, and the first circular arc section 21 bends outwards of the metal ring to form an arch structure, thereby avoiding the first circular arc section 21 bending inwards to cause the finger to be propped against a wearer and improving the wearing comfort.
It will be appreciated that the mechanical arm 16 clamps the second circular arc segment 22 of the elliptical metal ring 2 at a position far away from the first circular arc segment 21, the extruder 15 applies a force to the long axis of the second circular arc segment 22, the elliptical metal ring 2 passes through the puller 17, the puller 17 is propped against the center of the first circular arc segment 21, the puller 17 applies a force towards the outside of the ring to the first circular arc segment 21, when the extruder 15 applies a force, the puller 17 simultaneously applies a force to the first circular arc segment 21, so that the elliptical metal ring 2 is formed into a circle to match the finger of a wearer, in addition, the puller 17 applies a force to bend the first circular arc segment 21 outwards, so as to avoid bending the first circular arc segment 21 inwards, prevent the first circular arc segment 21 from propping against the finger of the wearer during wearing, and improve wearing comfort.
The diamond ring cutting device 1 further comprises a conveyor belt 18 for conveying the elliptical metal ring 2 for processing, and the cutting station, the stamping station and the extrusion station are sequentially arranged in the conveying direction of the conveyor belt 18.
Specifically, the conveyer belt 18 is provided with a cutting station, a stamping station and an extrusion station, so that the elliptical metal ring 2 can be conveyed on the conveyer belt 18 once to realize the processing processes of cutting, stamping and extrusion of the ring, and meanwhile, the processing can be intensively completed on the conveyer belt 18, so that the ring can be rapidly processed, the production speed is increased, and mass production is realized.
It will be appreciated that the conveyor belt 18 conveys the oval metal rings 2 sequentially through the cutting station, the stamping station and the extrusion station, so that one oval metal ring 2 can be subjected to cutting, stamping and extrusion processing at a time, the time required by multiple conveying is saved, the processing efficiency is improved, and meanwhile, a large number of rings can be processed, and the mass production is realized.
Specifically, a cutting station, a stamping station and an extrusion station are arranged on the conveyor belt 18, the oval metal ring is conveyed on the conveyor belt 18, a mechanical arm and a clamping mechanism are arranged on the conveyor belt 18, the clamping mechanism is arranged at the tail end of the mechanical arm, the mechanical arm clamps the oval metal ring on the conveyor belt 18, processing is carried out on the corresponding station, after the processing is finished, the oval metal ring is clamped, and the oval metal ring is placed on the conveyor belt 18 for continuous conveying. The mechanical arm and the clamping mechanism control the mechanical arm to rotate, clamp and put down the clamping mechanism through a preset control program.
The cutting is performed along the circumferential direction of the first circular arc segment 21, and the first circular arc segment 21 is cut into two parts at equal distances. The first arc segment 21 is supported by a support space by applying a force to the cutting location of the first arc segment 21 by a pointed roller.
It can be understood that the first arc section 21 is cut into two parts equidistantly, and is divided into two identical arcs, the cutting position is applied with an acting force, the tip of the tip roller applies an acting force to prop open the first arc section 21, the first arc section 21 forms a space for bearing the diamond, meanwhile, when the acting force is applied by the tip roller, the first arc section 21 is pressed and bent into a ring, the cut first arc section 21 forms a bowl-shaped bearing space, so that the diamond is supported by the first arc section 21, and meanwhile, the first arc section 21 can be folded to clamp and fix the diamond, so that the clamping and fixing of the diamond are enhanced, and the diamond is prevented from being lost.
Optionally, glue may be applied to the drilled hole in the first arc segment 21, and the diamond may be placed to increase the stability of the diamond and avoid falling off.
The oval metal ring 2 is subjected to a fine treatment including grinding, polishing and engraving processes.
Specifically, the metal ring after cutting needs to be polished at the corners, so that the metal ring is smoother, meanwhile, the metal ring is cut off and also needs to be polished in an opening, burrs on the opening are prevented from damaging a wearer, and the metal ring is engraved, so that the attractive degree of the ring can be increased. In addition, the engraving process is added, the patterns on the ring can be added for the purchaser, the attractive degree of the ring is improved, meanwhile, the purchaser can be given a self-selected pattern to engrave, and the uniqueness of the ring is improved.
It can be understood that the circular metal ring is subjected to refinement treatment, so that sharp edges on the circular metal ring can be polished, the circular metal ring is more comfortable when worn by a user, and the comfort level of the user is improved.
Working principle:
technical problems: for diamond rings, both artificial and natural, mass production is required, but most of the existing diamond rings are manually operated, so that the productivity is low, and the diamond rings are difficult to adapt to a large number of demands of the market.
The method comprises the steps of obtaining a circular metal tube, penetrating the circular metal tube through a pointed roller with an oval cross section, wherein the outer diameter perimeter of the pointed roller is equal to the inner diameter perimeter of the circular metal tube, and enabling the circular metal tube to be deformed into an oval-like metal tube after the pointed roller is pushed in.
The elliptical metal tube is clamped on the clamp 11, the pushing amount of the elliptical metal tube is pushed by the pusher 13, and the cutting tool 12 cuts the elliptical metal tube to obtain the elliptical metal ring 2. The purchasers can choose the ring thickness, and the purchasing experience of consumers is improved. Further, the pushing distance of the pusher determines the width of the cut oval metal ring 2, and the pushing speed of the pusher and the cutting speed of the cutting tool 12 can be increased, so that the production speed is increased, and the ring can be rapidly produced in mass.
The metal ring after cutting in the cutting station is conveyed to the stamping station under the conveying of the conveying belt 18, and the stamping device 14 stamps the first circular arc section 21 of the metal ring to form a flat circular arc section, so that the subsequent diamond placement provides a placement platform, and meanwhile, the flat circular arc section can be better close to the surface of the finger, the scratch to the finger is reduced, and the wearing comfort is improved. Further, the step of separately manufacturing the diamond support can be omitted, the ring is integrally formed, welding spots of the claw support are avoided, the attractive degree of the ring is improved, meanwhile, the claw support is not required to be welded, the processing speed can be improved, further, the problem that the diamond support is separated from the ring after the ring is worn for a long time can be avoided, the maintenance cost of the ring is reduced, and the loss of the diamond is prevented.
After the metal ring is stamped, the first circular arc section 21 needs to be rotated by 90 degrees, so that the first circular arc section 21 is vertical to the original position, the flat surface of the first circular arc section 21 is attached to the finger when the ring is worn, meanwhile, after the diamond is placed, the diamond can be exposed, the first circular arc section 21 can be manufactured and processed to be a platform for placing the diamond, and the attractive degree of the diamond ring is increased.
Under the conveying of the conveying belt 18, the metal ring is conveyed to the extrusion station, the mechanical arm 16 clamps the center position of the second circular arc section 22 of the metal ring, the first circular arc section 21 is far away from the mechanical arm 16 and passes through the pulling device 17, the extruding devices 15 are respectively close to two ends of the long axis direction of the second circular arc section 22, the extruding devices 15 extrude the second circular arc section 22, the second circular arc section 22 is enabled to restore to the round shape, meanwhile, when the second circular arc section 22 is extruded, the second circular arc section 22 conducts extruded acting force to the first circular arc section 21, acting force is applied to two ends of the first circular arc section 21, so that the first circular arc section 21 is bent, and when the extruding devices 15 extrude, the pulling device 17 applies acting force far away from the metal ring direction to the first circular arc section 21, so that the first circular arc section 21 is outwards bent, the first circular arc section 21 is prevented from bending inwards, scratch is generated on fingers of a wearer when the wearer is prevented, and comfort when the wearer wears is improved. Further, the first arc section 21 is bent outwards, so that the position of the diamond can be highlighted when the diamond is placed, and the attractiveness is improved.
After the first circular arc section 21 is bent, cutting is carried out on the first circular arc section 21 along the circumferential direction of the first circular arc section 21, the first circular arc section 21 is equally divided into two parts of circular arcs, the tip roller is used for applying acting force to the cutting position of the first circular arc section 21, the first circular arc section 21 is propped open, meanwhile, the acting force of the tip roller to the first circular arc section 21 also bends the first circular arc section 21 inwards, the first circular arc section 21 is manufactured into a bowl-shaped bearing platform, diamonds can be accommodated, the diamonds can be clamped and fixed through folding of the first circular arc section 21, and the clamping stability of the diamonds is improved.
The above description is only of the preferred embodiments of the present invention and is not intended to limit the invention, but any modifications, equivalents, improvements, etc. within the principles of the present invention should be included in the scope of the present invention.
Claims (3)
1. A diamond ring cutting device, its characterized in that: comprising the following steps:
the clamp holder is used for clamping the elliptical metal tube;
a cutting tool arranged near the clamp holder for cutting the elliptical metal tube;
the pusher is arranged at two sides of the clamp holder opposite to the cutting tool and is used for pushing the metal tube to be processed;
the cutting tool is used for cutting the elliptical metal tube, the position of the cutting tool for cutting the elliptical metal tube is a cutting station, the pusher is used for pushing the elliptical metal tube clamped by the clamp holder at a constant speed, and the cutting tool is used for cutting the elliptical metal tube to obtain an elliptical metal ring;
the stamping device is used for limiting the stamping position provided by the stamping device to be a stamping station and stamping the elliptical metal ring;
the elliptical metal ring comprises a first circular arc section and a second circular arc section, the circumference of the first circular arc section is smaller than that of the second circular arc section, and the first circular arc section is punched by the punching device;
after being punched by a punch, the first circular arc section needs to be rotated by 90 degrees and is perpendicular to the original position;
the extruder is used for extruding the second circular arc section, and the extrusion position of the extruder is defined as an extrusion station;
the mechanical arm is arranged close to the extruder and is used for clamping the elliptical metal ring;
a lifter for bending the first circular arc section;
the mechanical arm clamps the center position of the second circular arc section, the extruder extrudes into the elliptical metal ring, and the lifter applies acting force to the center position of the first circular arc section.
2. A diamond ring cutting apparatus as defined in claim 1 wherein: the cutter uses an ultrasonic cutting method to cut the elliptical metal tube.
3. A diamond ring cutting apparatus as defined in claim 1 wherein: the device further comprises a conveying belt, wherein the conveying belt is used for conveying the elliptical metal rings to process, and the cutting station, the stamping station and the extrusion station are sequentially arranged in the conveying direction of the conveying belt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111114555.5A CN113829063B (en) | 2021-09-23 | 2021-09-23 | Diamond ring cutting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111114555.5A CN113829063B (en) | 2021-09-23 | 2021-09-23 | Diamond ring cutting device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113829063A CN113829063A (en) | 2021-12-24 |
| CN113829063B true CN113829063B (en) | 2024-02-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111114555.5A Active CN113829063B (en) | 2021-09-23 | 2021-09-23 | Diamond ring cutting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113829063B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1423521A (en) * | 1972-03-17 | 1976-02-04 | Newman J | Ring-shaped articles of jewellery |
| JPS58212827A (en) * | 1982-06-01 | 1983-12-10 | Shigeru Kuwano | Manufacture of gemmed personal ornament |
| CN101282799A (en) * | 2005-10-13 | 2008-10-08 | 株式会社金光 | Method for manufacturing annular component |
| KR20170053974A (en) * | 2015-11-09 | 2017-05-17 | 최옥남 | Ring with jewel and method for manufactuing thereof |
| CN206335255U (en) * | 2016-05-27 | 2017-07-18 | 浙江圣石激光科技股份有限公司 | Ornaments cutting machine |
| CN107874394A (en) * | 2017-11-23 | 2018-04-06 | 西安克瑞特商贸有限公司 | A kind of time manufacture craft for strictly avoiding finger |
| CN108437240A (en) * | 2018-03-22 | 2018-08-24 | 张�浩 | A kind of process line for bullion |
| CN213405110U (en) * | 2020-05-15 | 2021-06-11 | 周六福珠宝股份有限公司 | Jewelry |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| JP5615943B2 (en) * | 2011-02-14 | 2014-10-29 | 本田技研工業株式会社 | Metal ring manufacturing method and apparatus |
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| GB1423521A (en) * | 1972-03-17 | 1976-02-04 | Newman J | Ring-shaped articles of jewellery |
| JPS58212827A (en) * | 1982-06-01 | 1983-12-10 | Shigeru Kuwano | Manufacture of gemmed personal ornament |
| CN101282799A (en) * | 2005-10-13 | 2008-10-08 | 株式会社金光 | Method for manufacturing annular component |
| KR20170053974A (en) * | 2015-11-09 | 2017-05-17 | 최옥남 | Ring with jewel and method for manufactuing thereof |
| CN206335255U (en) * | 2016-05-27 | 2017-07-18 | 浙江圣石激光科技股份有限公司 | Ornaments cutting machine |
| CN107874394A (en) * | 2017-11-23 | 2018-04-06 | 西安克瑞特商贸有限公司 | A kind of time manufacture craft for strictly avoiding finger |
| CN108437240A (en) * | 2018-03-22 | 2018-08-24 | 张�浩 | A kind of process line for bullion |
| CN213405110U (en) * | 2020-05-15 | 2021-06-11 | 周六福珠宝股份有限公司 | Jewelry |
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| Publication number | Publication date |
|---|---|
| CN113829063A (en) | 2021-12-24 |
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