CN115157098A - Grinding device and method for jewelry - Google Patents
Grinding device and method for jewelry Download PDFInfo
- Publication number
- CN115157098A CN115157098A CN202210789179.8A CN202210789179A CN115157098A CN 115157098 A CN115157098 A CN 115157098A CN 202210789179 A CN202210789179 A CN 202210789179A CN 115157098 A CN115157098 A CN 115157098A
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- China
- Prior art keywords
- grinding
- ring blank
- wall
- center
- lifting cylinder
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000000034 method Methods 0.000 title claims abstract description 16
- 230000007246 mechanism Effects 0.000 claims abstract description 40
- 244000035744 Hura crepitans Species 0.000 claims abstract description 18
- 239000004576 sand Substances 0.000 claims description 22
- 230000000670 limiting effect Effects 0.000 claims description 18
- 239000000463 material Substances 0.000 abstract description 2
- 238000003754 machining Methods 0.000 abstract 1
- 239000010977 jade Substances 0.000 description 4
- 239000002184 metal Substances 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 239000010970 precious metal Substances 0.000 description 3
- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 229910052640 jadeite Inorganic materials 0.000 description 2
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 239000011265 semifinished product Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 229910003460 diamond Inorganic materials 0.000 description 1
- 239000010432 diamond Substances 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000010437 gem Substances 0.000 description 1
- 229910001751 gemstone Inorganic materials 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910052763 palladium Inorganic materials 0.000 description 1
- 229910052697 platinum Inorganic materials 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B31/00—Machines or devices designed for polishing or abrading surfaces on work by means of tumbling apparatus or other apparatus in which the work and/or the abrasive material is loose; Accessories therefor
- B24B31/003—Machines or devices designed for polishing or abrading surfaces on work by means of tumbling apparatus or other apparatus in which the work and/or the abrasive material is loose; Accessories therefor whereby the workpieces are mounted on a holder and are immersed in the abrasive material
-
- A—HUMAN NECESSITIES
- A44—HABERDASHERY; JEWELLERY
- A44C—PERSONAL ADORNMENTS, e.g. JEWELLERY; COINS
- A44C27/00—Making jewellery or other personal adornments
- A44C27/001—Materials for manufacturing jewellery
- A44C27/002—Metallic materials
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/06—Work supports, e.g. adjustable steadies
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B47/00—Drives or gearings; Equipment therefor
- B24B47/10—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces
- B24B47/12—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces by mechanical gearing or electric power
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B47/00—Drives or gearings; Equipment therefor
- B24B47/22—Equipment for exact control of the position of the grinding tool or work at the start of the grinding operation
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
Abstract
The invention provides a grinding device and method for jewelry and relates to the technical field of jewelry processing. The grinding device and method for the jewelry comprise a fixed base, wherein a fixed support is fixedly connected with the rear end of the top of the fixed base, a grinding sand box is arranged in the center of the top of the fixed base, and an opening is formed in the center of the top of the grinding sand box; the front end of the top of the fixed support is provided with a lifting cylinder, and the bottom end of a piston rod of the lifting cylinder is fixedly connected with a positioning mechanism; the ring blank is sleeved on the positioning mechanism, and the top of one side of the positioning mechanism is rotatably connected with an elastic driving mechanism; and a switch corresponding to the lifting cylinder and the elastic driving mechanism is arranged at the top of the front end of the fixed support. Through setting up grinding sand box, lift cylinder, positioning mechanism and elastic drive mechanism, both can accomplish the grinding processing of ring blank fast, also saved a large amount of manpower and materials simultaneously, machining efficiency improves greatly.
Description
Technical Field
The invention relates to the technical field of jewelry processing, in particular to a grinding device and a grinding method for jewelry.
Background
The jewelry is a raw material and a semi-finished product of jewelry jade and precious metal, and wearing ornaments, artwork ornaments and art collections made of the raw material and the semi-finished product of the jewelry jade and the precious metal, along with the rapid development of economy, the consumption varieties of the jewelry have shown diversified development trends, except for traditional gold jewelry, the sales growth of jadeite, jade, platinum, palladium, diamond and jewel is very obvious, and particularly, the jadeite, the jade artwork and the ornaments are more and more popular with consumers.
With the increasing improvement of living standard of people, the demand of people on jewelry is increased year by year, for some precious metal jewelry, a blank is cast in a casting mode, and then burrs on the surface of the blank are polished by a grinder manually, the manual grinding is time-consuming and labor-consuming, the technical requirement on operators is high, and the ordinary people are inconvenient to get on hand quickly; some manufacturers also utilize a vibration grinding machine to grind the jewelry in a vibration mode, utilize grinding sand or grinding blocks to grind burrs on the surface of the metal, and use the vibration grinding machine to grind the metal in a vibration mode, so that the grinding quality is high, but the whole grinding time is too long, and the whole processing efficiency is not favorably and rapidly improved.
To this end, we have developed a new abrading device and method for jewelry.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides a grinding device and a grinding method for jewelry, which solve the problems that the manual grinding is time-consuming and labor-consuming, the technical requirements on operators are high, and common people are inconvenient to get on hand quickly; some manufacturers also utilize a vibration grinding machine to perform vibration grinding on the jewelry, utilize grinding sand or grinding blocks to grind burrs on the surface of the metal, and use the vibration grinding machine to perform vibration grinding to solve the problems that the grinding quality is high, but the whole grinding time is too long, and the whole processing efficiency is not easy to improve quickly.
(II) technical scheme
In order to achieve the purpose, the invention is realized by the following technical scheme: a grinding device for jewelry comprises a fixed base, wherein a fixed support is fixedly connected to the rear end of the top of the fixed base, a grinding sand box is arranged at the center of the top of the fixed base, and an opening is formed in the center of the top of the grinding sand box;
the front end of the top of the fixed support is provided with a lifting cylinder, and the bottom end of a piston rod of the lifting cylinder is fixedly connected with a positioning mechanism;
the ring blank is sleeved on the positioning mechanism, and the top of one side of the positioning mechanism is rotatably connected with an elastic driving mechanism;
and a switch corresponding to the lifting cylinder and the elastic driving mechanism is arranged at the top of the front end of the fixed support.
Preferably, the fixed base and the fixed support are of an integrated structure, and the center of the grinding sand box is stored with grinding sand.
Through above-mentioned technical scheme, through the storage abrasive sand in grinding the sand box, after the ring blank of high-speed rotation buries the abrasive sand, the ring blank of high-speed rotation can fully rub with the abrasive sand, grinds away the burr on ring blank surface through the abrasive sand.
Preferably, positioning mechanism includes the locating rack, the top of locating rack one side is provided with the fixing base, fixing base front end center fixedly connected with reference column, the spacing axle of bottom fixedly connected with at locating rack front end center, the outer wall of spacing axle rotates and is connected with rotatory axle sleeve.
Through the technical scheme, the positioning mechanism is used for supporting and positioning the ring blank and the elastic driving mechanism.
Preferably, the positioning frame is fixed at the bottom end of the piston rod of the lifting cylinder, and the positioning frame, the fixing seat, the positioning column and the limiting shaft are of an integrated structure.
Through the technical scheme, the lifting cylinder can drive the positioning mechanism to synchronously lift through the piston rod.
Preferably, both ends all are provided with the spacing ring around the rotatory axle sleeve outer wall, and the ring blank cup joints in the outer wall of rotatory axle sleeve to be located between two spacing rings.
Through above-mentioned technical scheme, both can accomplish the support and the location to ring blank, also can realize limiting displacement simultaneously, prevent to ring blank and break away from rotatory axle sleeve at the grinding in-process.
Preferably, the elastic driving mechanism comprises a rotating frame, the rotating frame is sleeved on the outer wall of the positioning column, the outer wall of the positioning column is sleeved with a torsion spring corresponding to the rotating frame, the front end of the outer wall of the positioning column is in threaded connection with a limiting nut corresponding to the rotating frame, the bottom of the inner side of the rotating frame is fixedly connected with a rotating seat, the centers of the rotating seat are connected with rubber wheels in a rotating mode, and a driving motor corresponding to the rubber wheels is installed at the center of the rear end of the rotating seat.
Through above-mentioned technical scheme, under the elastic action of torsional spring, the bottom of rotating turret can be tight to the inboard clamp automatically to can drive the rubber wheel and paste the ring circle blank tightly.
Preferably, the outer wall of the rubber wheel is provided with an annular groove corresponding to the ring blank, and the outer wall of the ring blank is attached to the center of the annular groove of the rubber wheel.
Through the technical scheme, the rubber wheel can be tightly attached to the ring blank, and when the driving motor drives the rubber wheel to rotate at a high speed, the friction force of the rubber wheel can be utilized to drive the ring blank to rotate at a high speed synchronously.
A grinding method for jewelry comprises the following specific steps;
s1, pulling a rotating frame outwards by a single hand to separate a rubber wheel from a rotating shaft sleeve;
s2, sleeving the ring blank on the outer wall of the rotary shaft sleeve and between the two limiting rings, and loosening the rotating frame to enable the outer wall of the ring blank to be attached to the center of the annular groove of the rubber wheel;
s3, starting a driving motor through a key on a switch, enabling the driving motor to drive a rubber wheel to rotate at a high speed, and driving the ring blank to rotate at a high speed by utilizing the friction force of the rubber wheel;
s4, starting a lifting cylinder through another key on the switch to enable a piston rod of the lifting cylinder to extend downwards, so that the ring blank is driven to be inserted into the grinding sand box through the opening and is buried in the grinding sand;
s5, the ring blank rotating at a high speed can be fully rubbed with grinding sand, and burrs on the surface of the ring blank are ground through the grinding sand;
and S6, after grinding is finished, the lifting cylinder is controlled to reset through a switch, the driving motor is turned off at the same time, the rotating frame is pulled by one hand, and finally the ground ring blank is taken down.
(III) advantageous effects
The invention provides a grinding device and method for jewelry. The method has the following beneficial effects:
1. according to the grinding device and method for the jewelry, the grinding sand box, the lifting cylinder, the positioning mechanism and the elastic driving mechanism are arranged, so that grinding processing of the ring blank can be rapidly completed, a large amount of manpower and material resources are saved, and the processing efficiency is greatly improved.
2. According to the grinding device and method for the jewelry, the ring blank is driven to rotate at a high speed and is fully rubbed with the grinding sand, so that the grinding of surface burrs can be quickly completed in a short time, the time is short, the grinding quality is high, and the operation is very convenient and fast.
Drawings
FIG. 1 is a first perspective view of the present invention;
FIG. 2 is a second perspective view of the present invention;
FIG. 3 is a front view of the present invention;
FIG. 4 is a schematic view of the mounting structure of the ring blank of the present invention;
FIG. 5 is a schematic view of the positioning mechanism of the present invention;
fig. 6 is a schematic structural diagram of the elastic driving mechanism of the present invention.
Wherein, 1, fixing the base; 2. fixing a bracket; 3. grinding the sand box; 4. an opening; 5. a lifting cylinder; 6. a positioning mechanism; 601. a positioning frame; 602. a fixed seat; 603. a positioning column; 604. a limiting shaft; 605. rotating the shaft sleeve; 7. a ring blank; 8. an elastic drive mechanism; 801. a rotating frame; 802. a torsion spring; 803. a limit nut; 804. a rotating base; 805. a rubber wheel; 806. a drive motor; 9. and (4) switching.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example (b):
as shown in fig. 1-3, the embodiment of the invention provides a grinding device for jewelry, which comprises a fixed base 1, wherein a fixed support 2 is fixedly connected with the rear end of the top of the fixed base 1, a grinding sand box 3 is arranged at the center of the top of the fixed base 1, and an opening 4 is formed in the center of the top of the grinding sand box 3; the fixed base 1 and the fixed support 2 are of an integrated structure, the grinding sand is stored in the center of the grinding sand box 3, and after the ring blank 7 rotating at a high speed is buried in the grinding sand, the ring blank 7 rotating at a high speed can be fully rubbed with the grinding sand, so that burrs on the surface of the ring blank 7 can be removed through grinding sand grinding;
as shown in fig. 4-5, a lifting cylinder 5 is installed at the front end of the top of the fixing support 2, a positioning mechanism 6 is fixedly connected to the bottom end of a piston rod of the lifting cylinder 5, the positioning mechanism 6 includes a positioning frame 601, a fixing base 602 is arranged at the top of one side of the positioning frame 601, a positioning column 603 is fixedly connected to the center of the front end of the fixing base 602, a limiting shaft 604 is fixedly connected to the bottom of the center of the front end of the positioning frame 601, a rotating shaft sleeve 605 is rotatably connected to the outer wall of the limiting shaft 604, and the positioning mechanism 6 is used for supporting and positioning the ring blank 7 and the elastic driving mechanism 8; the positioning frame 601 is fixed at the bottom end of the piston rod of the lifting cylinder 5, and the positioning frame 601, the fixing seat 602, the positioning column 603 and the limiting shaft 604 are of an integrated structure, so that the lifting cylinder 5 can drive the positioning mechanism 6 to synchronously lift through the piston rod; the front end and the rear end of the outer wall of the rotary shaft sleeve 605 are provided with limiting rings, the ring blank 7 is sleeved on the outer wall of the rotary shaft sleeve 605 and is positioned between the two limiting rings, so that the ring blank 7 can be supported and positioned, meanwhile, the limiting effect can be realized, and the ring blank 7 is prevented from being separated from the rotary shaft sleeve 605 in the grinding process;
as shown in fig. 6, the positioning mechanism 6 is sleeved with a ring blank 7, the top of one side of the positioning mechanism 6 is rotatably connected with an elastic driving mechanism 8, the elastic driving mechanism 8 includes a rotating frame 801, the rotating frame 801 is sleeved on the outer wall of the positioning column 603, the outer wall of the positioning column 603 is sleeved with a torsion spring 802 corresponding to the rotating frame 801, the front end of the outer wall of the positioning column 603 is in threaded connection with a limit nut 803 corresponding to the rotating frame 801, the bottom of the inner side of the rotating frame 801 is fixedly connected with a rotating base 804, the center of the rotating base 804 is rotatably connected with a rubber wheel 805, the center of the rear end of the rotating base 804 is provided with a driving motor 806 corresponding to the rubber wheel 805, and under the elastic action of the torsion spring 802, the bottom end of the rotating frame 801 can be automatically clamped inwards, so as to drive the rubber wheel 805 to tightly attach to the ring blank 7; an annular groove corresponding to the ring blank 7 is formed in the outer wall of the rubber wheel 805, and the outer wall of the ring blank 7 is attached to the center of the annular groove of the rubber wheel 805, so that the rubber wheel 805 can be closely attached to the ring blank 7, and when the driving motor 806 drives the rubber wheel 805 to rotate at a high speed, the ring blank 7 can be driven to synchronously rotate at a high speed by using the friction force of the rubber wheel 805;
as shown in fig. 3, a switch 9 corresponding to the lifting cylinder 5 and the elastic driving mechanism 8 is provided at the top of the front end of the fixing bracket 2.
A grinding method for jewelry comprises the following specific steps;
s1, pulling a rotating frame 801 outwards by a single hand to enable a rubber wheel 805 to be separated from a rotating shaft sleeve 605;
s2, sleeving the ring blank 7 on the outer wall of the rotary shaft sleeve 605 and between the two limiting rings, and loosening the rotating frame 801 to enable the outer wall of the ring blank 7 to be attached to the center of the annular groove of the rubber wheel 805;
s3, starting the driving motor 806 through a key on the switch 9, enabling the driving motor 806 to drive the rubber wheel 805 to rotate at a high speed, and driving the ring blank 7 to rotate at a high speed by using the friction force of the rubber wheel 805;
s4, starting the lifting cylinder 5 through another key on the switch 9, so that a piston rod of the lifting cylinder 5 extends downwards, and the ring blank 7 is driven to be inserted into the grinding sand box 3 through the opening 4 and buried in the grinding sand;
s5, the ring blank 7 rotating at a high speed can be fully rubbed with grinding sand, and burrs on the surface of the ring blank 7 are ground through the grinding sand;
s6, after grinding is finished, the lifting cylinder 5 is controlled to reset through the switch 9, the driving motor 806 is turned off at the same time, the rotating frame 801 is pulled by one hand, and finally the ground ring blank 7 is taken down.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. A grinding device for jewellery, comprising a fixed base (1), characterized in that: the rear end of the top of the fixed base (1) is fixedly connected with a fixed support (2), the center of the top of the fixed base (1) is provided with a grinding sand box (3), and the center of the top of the grinding sand box (3) is provided with an opening (4);
a lifting cylinder (5) is installed at the front end of the top of the fixed support (2), and a positioning mechanism (6) is fixedly connected to the bottom end of a piston rod of the lifting cylinder (5);
the ring blank (7) is sleeved on the positioning mechanism (6), and the top of one side of the positioning mechanism (6) is rotatably connected with an elastic driving mechanism (8);
and a switch (9) corresponding to the lifting cylinder (5) and the elastic driving mechanism (8) is arranged at the top of the front end of the fixed support (2).
2. An abrading device for jewelry items according to claim 1, wherein: the fixed base (1) and the fixed support (2) are of an integrated structure, and grinding sand is stored in the center of the grinding sand box (3).
3. An abrading device for jewelry items according to claim 1, wherein: the positioning mechanism (6) comprises a positioning frame (601), a fixed seat (602) is arranged at the top of one side of the positioning frame (601), a positioning column (603) is fixedly connected to the center of the front end of the fixed seat (602), a limiting shaft (604) is fixedly connected to the bottom of the center of the front end of the positioning frame (601), and a rotary shaft sleeve (605) is rotatably connected to the outer wall of the limiting shaft (604).
4. An abrading device for jewelry items according to claim 3, wherein: the locating rack (601) is fixed at the bottom end of a piston rod of the lifting cylinder (5), and the locating rack (601), the fixing seat (602), the locating column (603) and the limiting shaft (604) are of an integrated structure.
5. An abrading device for jewelry items according to claim 3, wherein: the front end and the rear end of the outer wall of the rotary shaft sleeve (605) are respectively provided with a limiting ring, and the ring blank (7) is sleeved on the outer wall of the rotary shaft sleeve (605) and is positioned between the two limiting rings.
6. An abrading device for jewelry items according to claim 1, wherein: elastic drive mechanism (8) include rotating turret (801), rotating turret (801) cup joint in the outer wall of reference column (603), the outer wall of reference column (603) cup joints torsional spring (802) corresponding with rotating turret (801), the front end threaded connection of reference column (603) outer wall has spacing nut (803) corresponding with rotating turret (801), the inboard bottom fixedly connected with roating seat (804) of rotating turret (801), the center that roating seat (804) are many rotates and is connected with rubber wheel (805), actuating motor (806) corresponding with rubber wheel (805) are installed at the center of roating seat (804) rear end.
7. An abrading device for jewelry items according to claim 6, wherein: the outer wall of the rubber wheel (805) is provided with an annular groove corresponding to the ring blank (7), and the outer wall of the ring blank (7) is attached to the center of the annular groove of the rubber wheel (805).
8. A method of abrading jewelry items according to any one of claims 1 to 7, comprising the specific steps of;
s1, pulling a rotating frame (801) outwards by one hand to enable a rubber wheel (805) to be separated from a rotating shaft sleeve (605);
s2, sleeving the ring blank (7) on the outer wall of the rotary shaft sleeve (605) and between the two limiting rings, and loosening the rotating frame (801) to enable the outer wall of the ring blank (7) to be attached to the center of the annular groove of the rubber wheel (805);
s3, starting a driving motor (806) through a key on a switch (9), enabling the driving motor (806) to drive a rubber wheel (805) to rotate at a high speed, and driving a ring blank (7) to rotate at a high speed by using the friction force of the rubber wheel (805);
s4, starting the lifting cylinder (5) through another key on the switch (9), so that a piston rod of the lifting cylinder (5) extends downwards, and the ring blank (7) is driven to be inserted into the grinding sand box (3) through the opening (4) and buried in the grinding sand;
s5, the ring blank (7) rotating at a high speed can be fully rubbed with grinding sand, and burrs on the surface of the ring blank (7) are ground by the grinding sand;
s6, after grinding is finished, the lifting cylinder (5) is controlled to reset through the switch (9), the driving motor (806) is turned off at the same time, the rotating frame (801) is pulled by one hand, and finally the ring blank (7) after grinding is taken down.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN202210789179.8A CN115157098B (en) | 2022-07-06 | 2022-07-06 | Grinding device and method for jewelry |
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CN202210789179.8A CN115157098B (en) | 2022-07-06 | 2022-07-06 | Grinding device and method for jewelry |
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CN115157098A true CN115157098A (en) | 2022-10-11 |
CN115157098B CN115157098B (en) | 2024-02-23 |
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CN202210789179.8A Active CN115157098B (en) | 2022-07-06 | 2022-07-06 | Grinding device and method for jewelry |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN117047649A (en) * | 2023-09-27 | 2023-11-14 | 广州雅仕珠宝首饰有限公司 | Grinding device and method for jewelry |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE7506710L (en) * | 1974-06-12 | 1975-12-15 | Mtu Muenchen Gmbh | DEVICE FOR HOLDING A RING ON A SHAFT |
DE102004014393A1 (en) * | 2004-03-24 | 2005-10-20 | Peter Heim Trauringfabrik | Ring cutter and removal unit for use in removing a ring stuck on a person's finger comprises a rotary cutter and ring clamp with an addition protective element being inserted beneath the ring in the cutting area |
TW200825217A (en) * | 2006-12-01 | 2008-06-16 | Metal Ind Res & Dev Ct | Electrode device of combing grinding and polishing |
CN213917376U (en) * | 2020-09-30 | 2021-08-10 | 薛童心 | Black pottery ring excircle grinding device |
CN213970591U (en) * | 2020-11-09 | 2021-08-17 | 苏州龙桥环保科技有限公司 | Metal part burr grinding device |
-
2022
- 2022-07-06 CN CN202210789179.8A patent/CN115157098B/en active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE7506710L (en) * | 1974-06-12 | 1975-12-15 | Mtu Muenchen Gmbh | DEVICE FOR HOLDING A RING ON A SHAFT |
DE102004014393A1 (en) * | 2004-03-24 | 2005-10-20 | Peter Heim Trauringfabrik | Ring cutter and removal unit for use in removing a ring stuck on a person's finger comprises a rotary cutter and ring clamp with an addition protective element being inserted beneath the ring in the cutting area |
TW200825217A (en) * | 2006-12-01 | 2008-06-16 | Metal Ind Res & Dev Ct | Electrode device of combing grinding and polishing |
CN213917376U (en) * | 2020-09-30 | 2021-08-10 | 薛童心 | Black pottery ring excircle grinding device |
CN213970591U (en) * | 2020-11-09 | 2021-08-17 | 苏州龙桥环保科技有限公司 | Metal part burr grinding device |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN117047649A (en) * | 2023-09-27 | 2023-11-14 | 广州雅仕珠宝首饰有限公司 | Grinding device and method for jewelry |
CN117047649B (en) * | 2023-09-27 | 2024-03-01 | 广州雅仕珠宝首饰有限公司 | Grinding device and method for jewelry |
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CN115157098B (en) | 2024-02-23 |
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