CN115157098B - Grinding device and method for jewelry - Google Patents
Grinding device and method for jewelry Download PDFInfo
- Publication number
- CN115157098B CN115157098B CN202210789179.8A CN202210789179A CN115157098B CN 115157098 B CN115157098 B CN 115157098B CN 202210789179 A CN202210789179 A CN 202210789179A CN 115157098 B CN115157098 B CN 115157098B
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- China
- Prior art keywords
- grinding
- ring blank
- wall
- center
- jewelry
- 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.)
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Links
- 238000000034 method Methods 0.000 title claims abstract description 15
- 230000007246 mechanism Effects 0.000 claims abstract description 40
- 244000035744 Hura crepitans Species 0.000 claims abstract description 19
- 239000004576 sand Substances 0.000 claims description 23
- 230000000670 limiting effect Effects 0.000 claims description 20
- 239000000463 material Substances 0.000 abstract description 2
- 238000003754 machining Methods 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 3
- 239000010977 jade 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
- 230000009286 beneficial effect Effects 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229910000510 noble metal Inorganic materials 0.000 description 2
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 2
- 238000005498 polishing Methods 0.000 description 2
- 230000008569 process Effects 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
- 238000005266 casting Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000010432 diamond Substances 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
- 239000010970 precious metal Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
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 a grinding method for jewelry, and relates to the technical field of jewelry processing. The grinding device and the method for the jewelry comprise a fixed base, wherein the rear end of the top of the fixed base is fixedly connected with a fixed bracket, the center of the top of the fixed base is provided with a grinding sand box, and the center of the top of the grinding sand box is provided with an opening; 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 positioning mechanism is sleeved with a ring blank, and the top of one side of the positioning mechanism is rotationally connected with an elastic driving mechanism; the top of the front end of the fixed support is provided with a switch corresponding to the lifting cylinder and the elastic driving mechanism. Through setting up grinding sand box, lift cylinder, positioning mechanism and elasticity actuating 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 jewellery is a raw material and a semi-finished product of jewellery and jade and noble metal, and wearing ornaments, artwork ornaments and art collectables made of the raw material and the semi-finished product of jewellery and jade and noble metal, and along with the rapid development of economy, the consumption varieties of the jewellery have shown diversified development trends, and besides the traditional gold jewellery, the sales growth of jades, platinum, palladium, diamonds and jewellery is also obvious, and particularly, the jades and jade artwork and ornaments are increasingly favored by consumers.
With the increasing of the living standard of people, the demand of people for jewelry increases year by year, for some precious metal jewelry, a blank is cast in a casting mode, burrs on the surface of the blank are polished by using a grinder manually, and the manual grinding is time-consuming and labor-consuming, has high technical requirements for operators and is inconvenient for common people to quickly get up; some factories utilize a vibration grinder to grind jewelry in a vibration manner, and utilize grinding sand or grinding blocks to grind burrs on the metal surface, and the vibration grinder is used for vibration grinding, so that the grinding quality is higher, but the overall grinding time is too long, and the rapid improvement of the overall processing efficiency is not facilitated.
For this reason, we have developed a new grinding device and method for jewelry.
Disclosure of Invention
(one) solving the technical problems
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 manual grinding is time-consuming and labor-consuming, and has high technical requirements on operators, so that common people are not convenient to quickly get up; some factories utilize a vibration grinder to grind jewelry in a vibration manner, and utilize grinding sand or grinding blocks to grind burrs on the metal surface, and utilize the vibration grinder to grind in a vibration manner, so that the grinding quality is high, but the overall grinding time is too long, and the problem of being unfavorable for rapidly improving the overall processing efficiency is solved.
(II) technical scheme
In order to achieve the above purpose, the invention is realized by the following technical scheme: the grinding device for the jewelry comprises a fixed base, wherein the rear end of the top of the fixed base is fixedly connected with a fixed bracket, the center of the top of the fixed base is provided with a grinding sand box, and the center of the top of the grinding sand box is provided with an opening;
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 positioning mechanism is sleeved with a ring blank, and the top of one side of the positioning mechanism is rotationally connected with an elastic driving mechanism;
the top of the front end of the fixed bracket is provided with a switch corresponding to the lifting cylinder and the elastic driving mechanism;
the positioning mechanism comprises a positioning frame, a fixing seat is arranged at the top of one side of the positioning frame, a positioning column is fixedly connected to the center of the front end of the fixing seat, a limiting shaft is fixedly connected to the bottom of the center of the front end of the positioning frame, and a rotary shaft sleeve is connected to the outer wall of the limiting shaft in a rotary mode.
Preferably, the fixed base and the fixed support are of an integrated structure, and grinding sand is stored in the center of the grinding sand box.
Through above-mentioned technical scheme, through storing the grinding sand in grinding sand box, after the high-speed rotatory ring blank buries in the grinding sand, the high-speed rotatory ring blank can fully rub with the grinding sand, grinds the burr of ring blank surface through the grinding sand.
The elastic driving mechanism comprises a rotating frame, the rotating frame is sleeved on the outer wall of a positioning column, a torsion spring corresponding to the rotating frame is sleeved on the outer wall of the positioning column, a limit nut corresponding to the rotating frame is connected to the front end of the outer wall of the positioning column in a threaded mode, a rotating seat is fixedly connected to the bottom of the inner side of the rotating frame, a rubber wheel is connected to the centers of the rotating seat in a rotating mode, and a driving motor corresponding to the rubber wheel is arranged at the center of the rear end of the rotating seat.
Through the technical scheme, the positioning mechanism is used for supporting and positioning the ring blank and the elastic driving mechanism.
Preferably, the locating rack is fixed in the bottom of lift cylinder piston rod, and locating rack, fixing base, reference column and spacing axle are integrated into one piece structure.
Through the technical scheme, the lifting cylinder can drive the positioning mechanism to synchronously lift through the piston rod.
Preferably, limiting rings are arranged at the front end and the rear end of the outer wall of the rotary shaft sleeve, and the ring blank is sleeved on the outer wall of the rotary shaft sleeve and is positioned between the two limiting rings.
Through the technical scheme, the ring blank can be supported and positioned, and meanwhile, the limiting effect can be realized, so that the ring blank is prevented from being separated from the rotary shaft sleeve in the grinding process.
Through above-mentioned technical scheme, under the elastic action of torsional spring, the bottom of rotating turret can be automatic to the inboard clamp to can drive the tight ring blank of rubber wheel subsides.
Preferably, the annular groove corresponding to the ring blank is formed in the outer wall of the rubber wheel, and the outer wall of the ring blank is attached to the center of the annular groove of the rubber wheel.
Through above-mentioned technical scheme for the rubber wheel can closely laminate with ring blank, and when driving motor drove the rubber wheel high-speed rotatory, can utilize the frictional force of rubber wheel to drive ring blank synchronous high-speed rotation.
A method of grinding a grinding device for jewelry comprising the steps of;
s1, pulling the rotating frame outwards by one hand to separate the rubber wheel from the 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 the switch, enabling the driving motor to drive the 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, so that a piston rod of the lifting cylinder extends downwards, and driving the ring blank to be inserted into the grinding sand box through the opening and buried in the grinding sand;
s5, the ring blank rotating at a high speed is fully rubbed with grinding sand, and burrs on the surface of the ring blank are ground by the grinding sand;
s6, after finishing grinding, controlling the lifting cylinder to reset through a switch, closing the driving motor at the same time, pulling the rotating frame by one hand, and finally taking down the ring blank after finishing grinding.
(III) beneficial effects
The invention provides a grinding device and a method for jewelry. The beneficial effects are as follows:
1. according to the grinding device and the method for the jewelry, through the arrangement of the grinding sand box, the lifting cylinder, the positioning mechanism and the elastic driving mechanism, the 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 polishing device and method for jewelry, the ring blank is driven to rotate at a high speed and is fully rubbed with the abrasive sand, so that surface burrs can be polished quickly in a short time, the time is short, the polishing quality is high, and the operation is very convenient and quick.
Drawings
FIG. 1 is a first view angle block diagram of the present invention;
FIG. 2 is a second view angle block diagram of the present invention;
FIG. 3 is a front view block diagram 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 a positioning mechanism according to the present invention;
fig. 6 is a schematic structural view of the elastic driving mechanism of the present invention.
1, fixing a base; 2. a fixed bracket; 3. grinding the sand box; 4. an opening; 5. a lifting cylinder; 6. a positioning mechanism; 601. a positioning frame; 602. a fixing seat; 603. positioning columns; 604. a limiting shaft; 605. rotating the shaft sleeve; 7. a ring blank; 8. an elastic driving mechanism; 801. a rotating frame; 802. a torsion spring; 803. a limit nut; 804. a rotating seat; 805. a rubber wheel; 806. a drive motor; 9. and (3) a switch.
Description of the embodiments
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Examples
As shown in fig. 1-3, the embodiment of the invention provides a grinding device for jewelry, which comprises a fixed base 1, wherein the rear end of the top of the fixed base 1 is fixedly connected with a fixed bracket 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; the fixed base 1 and the fixed support 2 are of an integrated structure, grinding sand is stored in the center of the grinding sand box 3, through the fact that the grinding sand is stored in the grinding sand box 3, after the ring blank 7 rotating at high speed is buried in the grinding sand, the ring blank 7 rotating at high speed can be fully rubbed with the grinding sand, and burrs on the surface of the ring blank 7 are ground through the grinding sand;
as shown in fig. 4-5, the front end of the top of the fixed bracket 2 is provided with a lifting cylinder 5, the bottom end of a piston rod of the lifting cylinder 5 is fixedly connected with a positioning mechanism 6, the positioning mechanism 6 comprises a positioning frame 601, the top of one side of the positioning frame 601 is provided with a fixed seat 602, the center of the front end of the fixed seat 602 is fixedly connected with a positioning column 603, the bottom of the center of the front end of the positioning frame 601 is fixedly connected with a limiting shaft 604, the outer wall of the limiting shaft 604 is rotatably connected with a rotary shaft sleeve 605, and the positioning mechanism 6 is used for supporting and positioning a ring blank 7 and an 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 fixed 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; limiting rings are arranged at the front end and the rear end of the outer wall of the rotary shaft sleeve 605, 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, and 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 rotationally connected with an elastic driving mechanism 8, the elastic driving mechanism 8 comprises a rotating frame 801, the rotating frame 801 is sleeved on the outer wall of a 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 seat 804, more centers of the rotating seat 804 are rotationally connected with a rubber wheel 805, the center of the rear end of the rotating seat 804 is provided with a driving motor 806 corresponding to the rubber wheel 805, and the bottom end of the rotating frame 801 can be automatically clamped inwards under the elastic action of the torsion spring 802, so that the rubber wheel can be driven
805 the ring blank 7 is stuck tightly; 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, so that the rubber wheel 805 can be tightly attached to the ring blank 7, and when the driving motor 806 drives the rubber wheel 805 to rotate at a high speed, the friction force of the rubber wheel 805 can be utilized to drive the ring blank 7 to rotate at a high speed synchronously;
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 fixed bracket 2.
A method of grinding a grinding device for jewelry comprising the steps of;
s1, pulling the rotating frame 801 outwards by one hand to separate the rubber wheel 805 from the rotary 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 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 driving the ring blank 7 to be inserted into the grinding sand box 3 through the opening 4 and buried in 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 finishing grinding, controlling the lifting air cylinder 5 to reset through the switch 9, simultaneously closing the driving motor 806, pulling the rotating frame 801 by one hand, and finally taking down the ring blank 7 after finishing grinding.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. Grinding device for jewelry, 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);
the front end of the top of the fixed support (2) is provided with a lifting cylinder (5), and the bottom end of a piston rod of the lifting cylinder (5) is fixedly connected with a positioning mechanism (6);
the positioning mechanism (6) is sleeved with a ring blank (7), and the top of one side of the positioning mechanism (6) is rotationally connected with an elastic driving mechanism (8);
the top of the front end of the fixed bracket (2) is provided with a switch (9) corresponding to the lifting cylinder (5) and the elastic driving mechanism (8);
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);
elastic drive mechanism (8) include rotating frame (801), rotating frame (801) cup joints in the outer wall of reference column (603), the outer wall of reference column (603) cup joints torsion spring (802) corresponding with rotating frame (801), front end threaded connection of reference column (603) outer wall has spacing nut (803) corresponding with rotating frame (801), the inboard bottom fixedly connected with roating seat (804) of rotating frame (801), the center rotation that roating seat (804) is many is connected with rubber wheel (805), driving motor (806) corresponding with rubber wheel (805) are installed at the center of roating seat (804) rear end.
2. A grinding device for jewelry as claimed in 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. A grinding device for jewelry as claimed in claim 1, wherein: the locating frame (601) is fixed to the bottom end of a piston rod of the lifting cylinder (5), and the locating frame (601), the fixing seat (602), the locating column (603) and the limiting shaft (604) are of an integrated structure.
4. A grinding device for jewelry as claimed in claim 1, wherein: limiting rings are arranged at the front end and the rear end of the outer wall of the rotary shaft sleeve (605), and ring blanks (7) are sleeved on the outer wall of the rotary shaft sleeve (605) and are located between the two limiting rings.
5. A grinding device for jewelry as claimed in claim 1, wherein: the 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).
6. A method of grinding a grinding device for jewelry according to any one of claims 1 to 5, comprising the specific steps of;
s1, pulling the rotating frame (801) outwards by one hand to enable the rubber wheel (805) to be separated from the rotary 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 friction force of the rubber wheel (805);
s4, starting a lifting cylinder (5) through another key on a switch (9), so that a piston rod of the lifting cylinder (5) extends downwards, and driving a ring blank (7) to be inserted into a grinding sand box (3) through an opening (4) and buried in 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 air cylinder (5) is controlled to reset through the switch (9), the driving motor (806) is turned off, the rotating frame (801) is pulled and closed by one hand, and finally the ring blank (7) after grinding is finished is taken down.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210789179.8A CN115157098B (en) | 2022-07-06 | 2022-07-06 | Grinding device and method for jewelry |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210789179.8A CN115157098B (en) | 2022-07-06 | 2022-07-06 | Grinding device and method for jewelry |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115157098A CN115157098A (en) | 2022-10-11 |
| CN115157098B true CN115157098B (en) | 2024-02-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210789179.8A Active CN115157098B (en) | 2022-07-06 | 2022-07-06 | Grinding device and method for jewelry |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115157098B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
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 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN115157098A (en) | 2022-10-11 |
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