CN216635975U - Special engraving device for processing synthetic jewelry - Google Patents
Special engraving device for processing synthetic jewelry Download PDFInfo
- Publication number
- CN216635975U CN216635975U CN202122798418.XU CN202122798418U CN216635975U CN 216635975 U CN216635975 U CN 216635975U CN 202122798418 U CN202122798418 U CN 202122798418U CN 216635975 U CN216635975 U CN 216635975U
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- Prior art keywords
- box
- collecting
- engraving device
- fan
- electric slide
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- 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.)
- Expired - Fee Related
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- 239000002994 raw material Substances 0.000 claims abstract description 18
- 238000001816 cooling Methods 0.000 claims abstract description 15
- 239000000428 dust Substances 0.000 claims description 25
- 238000005192 partition Methods 0.000 claims description 10
- 229920000742 Cotton Polymers 0.000 claims description 8
- 238000007789 sealing Methods 0.000 claims description 8
- 239000004065 semiconductor Substances 0.000 claims description 7
- 238000004891 communication Methods 0.000 claims description 3
- 230000002265 prevention Effects 0.000 claims 1
- 238000007664 blowing Methods 0.000 abstract description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 2
- 239000000498 cooling water Substances 0.000 description 4
- 230000000903 blocking effect Effects 0.000 description 3
- 239000010437 gem Substances 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 238000003912 environmental pollution Methods 0.000 description 2
- 239000011148 porous material Substances 0.000 description 2
- 239000003086 colorant Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229920002994 synthetic fiber Polymers 0.000 description 1
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Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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Abstract
The utility model belongs to the technical field of jewelry processing, and particularly relates to a special engraving device for synthetic jewelry processing, which comprises a box body, wherein a transverse electric slide rail is arranged in the box body, a supporting box is arranged on the transverse electric slide rail, a motor is arranged on the supporting box, a clamping manipulator is arranged on the motor, jewelry raw materials are clamped on the clamping manipulator, two push rod motors are arranged at the top of the box body, longitudinal electric slide rails are arranged on output shafts of the two push rod motors, a fixing box is connected on the longitudinal electric slide rails, a servo motor is arranged in the fixing box, a vertical shaft is arranged on the output shaft of the servo motor, a cutting head is arranged at the bottom of the vertical shaft, a fan mechanism is connected on the vertical shaft, an air inlet dustproof mechanism is connected on the fixing box, and a collecting tank is arranged on the box body. The utility model can cool air without water cooling, and can cool air by blowing cold air, thereby reducing the pollution degree to the external environment and collecting the carved scraps.
Description
Technical Field
The utility model relates to the technical field of jewelry processing, in particular to a special engraving device for processing synthetic jewelry.
Background
With the progress of science and technology, many synthetic materials are developed, including synthetic jewels, which are cheaper than natural jewels, have various colors and are less likely to break and crack, and are popular with people.
Current sculpture equipment is cooled down through the cooling water more, and the cooling water cooling is although effectual, but serious to external environmental pollution, can not satisfy the user demand, and the glyptic piece is not convenient for collect, causes environmental pollution.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the problems that the conventional engraving equipment is cooled by cooling water in multiple ways, although the cooling effect of the cooling water is good, the environment pollution is serious, the use requirement cannot be met, and the environment pollution is caused because engraved scraps are not convenient to collect.
In order to achieve the purpose, the utility model adopts the following technical scheme:
the utility model provides a special engraving device of synthetic jewelry processing, the power distribution box comprises a box body, the internally mounted of box has horizontal electronic slide rail, install the support box on the horizontal electronic slide rail, install the motor on the support box, install the centre gripping manipulator on the motor, the centre gripping has the jewelry raw materials on the centre gripping manipulator, two push rod motors are installed at the top of box, all install vertical electronic slide rail on the output shaft of two push rod motors, be connected with the fixed box on the vertical electronic slide rail, install servo motor in the fixed box, install the vertical axis on servo motor's the output shaft, the cutting head is installed to the bottom of vertical axis, be connected with fan mechanism on the vertical axis, be connected with the dustproof mechanism that admits air on the fixed box, the collecting vat has been seted up on the box, be connected with dust collection mechanism on the collecting vat, negative pressure pump is installed in the outside of box, negative pressure pump is linked together with the collecting vat.
Preferably, fan mechanism includes the baffle, and the baffle is installed in fixed incasement, and the cooling tube is installed to the bottom of fixed case, and the horizontal rotation installs the rotary rod on the baffle, is connected with the fan axle on the rotary rod, and the epaxial fan of installing of fan, second bevel gear is installed to the left end of rotary rod, and first bevel gear is installed in the outside of perpendicular axle, and first bevel gear meshes with second bevel gear mutually, and second linkage gear is installed to the right-hand member of rotary rod, and first linkage gear is installed to the bottom of fan axle, and first linkage gear meshes with second linkage gear mutually.
Preferably, the dustproof mechanism admits air includes the intake pipe, and the top of intake pipe is embedded to have the semiconductor refrigerator, installs a plurality of stoppers on the inner wall of intake pipe, and movable mounting has the filter pulp between a plurality of stoppers.
Preferably, the dust collecting mechanism is including collecting the box, installs two supporting shoes in collecting the box, and the filter screen has all been placed at the top of two supporting shoes, has seted up a plurality of gas pockets on collecting the bottom inner wall of box, and the negative pressure pump is installed in the left side of box, and the air inlet and the collecting vat of negative pressure pump are linked together, have seted up a plurality of intercommunicating pores on the top inner wall of collecting the box, the thrust plate is installed in the outside of collecting the box, and sealing connection has the sealing strip between the inner wall of thrust plate and collecting vat.
Compared with the prior art, the utility model has the advantages that:
according to the scheme, the servo motor drives the vertical shaft to rotate, the vertical shaft drives the cutting head to rotate for engraving, the vertical shaft drives the rotary rod to rotate, the rotary rod drives the fan to rotate through the second linkage gear, the first linkage gear and the fan shaft, external air can be sucked into the fixed box through the air inlet pipe, the jewelry raw materials are blown through the cooling pipe, dust covered on the jewelry raw materials can be blown off, and the arranged filter cotton can filter and block the external dust;
the scheme can refrigerate air circulating in the air inlet pipe through the arranged semiconductor refrigerator, not only can blow dust on jewelry raw materials off, but also can cool down, achieves two purposes at one stroke, is started during carving, automatically stops blowing and cooling when not carving, and is convenient to use;
according to the scheme, air in the collecting tank is sucked away through the work of the negative pressure pump, the collecting tank can be sealed by the arranged thrust plate, so that negative pressure is formed in the collecting tank, dust generated by carving can be sucked into the collecting tank through the communicating hole, the arranged filter screen is used for blocking and collecting the dust, and the pollution degree to the interior of the box body can be reduced;
the utility model can cool air without water cooling, and can cool air by blowing cold air, thereby reducing the pollution degree to the external environment and collecting the carved scraps.
Drawings
FIG. 1 is a schematic structural diagram of an engraving device specially used for processing synthetic jewels according to the present invention;
FIG. 2 is a schematic cross-sectional view of FIG. 1 according to the present invention;
FIG. 3 is a schematic view of the portion A of FIG. 2 according to the present invention;
fig. 4 is a schematic perspective view of the fixing box and the air inlet pipe according to the present invention.
In the figure: 1. a box body; 2. a box cover; 3. a transparent shell; 4. a magnet bar; 5. a push rod motor; 6. a longitudinal electric slide rail; 7. a transverse electric slide rail; 8. a support box; 9. a motor; 10. clamping the manipulator; 11. a jewelry raw material; 12. collecting tank; 13. a communicating hole; 14. a filter screen; 15. a support block; 16. a collection box; 17. air holes; 18. a negative pressure pump; 19. a fixed box; 20. a servo motor; 21. a vertical axis; 22. a cutting head; 23. a first bevel gear; 24. a second bevel gear; 25. rotating the rod; 26. a partition plate; 27. a fan shaft; 28. a fan; 29. a first linkage gear; 30. a second linkage gear; 31. a cooling pipe; 32. an air inlet pipe; 33. a semiconductor refrigerator; 34. filtering cotton; 35. a thrust plate.
Detailed Description
The technical solutions in the embodiments will be described clearly and completely with reference to the drawings in the embodiments, and it is obvious that the described embodiments are only a part of the embodiments, but not all embodiments.
Referring to fig. 1-4, a special engraving device for synthetic jewelry processing comprises a box body 1, a transverse electric slide rail 7 is installed inside the box body 1, a support box 8 is installed on the transverse electric slide rail 7, a motor 9 is installed on the support box 8, a clamping manipulator 10 is installed on the motor 9, jewelry raw materials 11 are clamped on the clamping manipulator 10, two push rod motors 5 are installed at the top of the box body 1, longitudinal electric slide rails 6 are installed on output shafts of the two push rod motors 5, a fixing box 19 is connected on the longitudinal electric slide rail 6, a servo motor 20 is installed in the fixing box 19, a vertical shaft 21 is installed on an output shaft of the servo motor 20, a cutting head 22 is installed at the bottom of the vertical shaft 21, a fan mechanism is connected on the vertical shaft 21, an air inlet dustproof mechanism is connected on the fixing box 19, a collecting tank 12 is installed on the box body 1, and a dust collecting mechanism is connected on the collecting tank 12, a negative pressure pump 18 is arranged on the outer side of the box body 1, and the negative pressure pump 18 is communicated with the collecting tank 12.
In this embodiment, the fan mechanism includes a partition 26, the partition 26 is installed in the fixed box 19, the bottom of the fixed box 19 is installed with a cooling pipe 31, the partition 26 is installed with a rotating rod 25 in a transverse rotating manner, the rotating rod 25 is connected with a fan shaft 27, the fan shaft 27 is installed with a fan 28, the left end of the rotating rod 25 is installed with a second bevel gear 24, the outer side of the vertical shaft 21 is installed with a first bevel gear 23, the first bevel gear 23 is engaged with the second bevel gear 24, the right end of the rotating rod 25 is installed with a second coupling gear 30, the bottom end of the fan shaft 27 is installed with a first linkage gear 29, and the first linkage gear 29 is engaged with the second linkage gear 30; the vertical shaft 21 drives the rotating rod 25 to rotate through the first bevel gear 23 and the second bevel gear 24, the rotating rod 25 drives the fan shaft 27 to rotate through the second linkage gear 30 and the first linkage gear 29, the fan shaft 27 drives the fan 28 to rotate, external air can be sucked into the fixed box 19 through the air inlet pipe 32, and the jewelry raw materials 11 are blown through the cooling pipe 31.
In this embodiment, the air intake dustproof mechanism comprises an air intake pipe 32, a semiconductor refrigerator 33 is embedded in the top of the air intake pipe 32, a plurality of limiting blocks are mounted on the inner wall of the air intake pipe 32, and filter cotton 34 is movably mounted between the limiting blocks; the filter cotton 34 is arranged to filter and block the dust outside.
In the embodiment, the dust collecting mechanism comprises a collecting box 16, two supporting blocks 15 are installed in the collecting box 16, filter screens 14 are placed at the tops of the two supporting blocks 15, a plurality of air holes 17 are formed in the inner wall of the bottom of the collecting box 16, a negative pressure pump 18 is installed on the left side of the box body 1, an air inlet of the negative pressure pump 18 is communicated with the collecting tank 12, a plurality of communicating holes 13 are formed in the inner wall of the top of the collecting tank 12, a thrust plate 35 is installed on the outer side of the collecting box 16, and a sealing strip is connected between the thrust plate 35 and the inner wall of the collecting tank 12 in a sealing manner; the negative pressure pump 18 works to suck away air in the collecting tank 12, the arranged thrust plate 35 can seal the collecting tank 12, negative pressure is formed in the collecting tank 12, dust generated by carving can be sucked into the collecting tank 12 through the communication hole 13, the arranged filter screen 14 is used for blocking and collecting the dust, and the collecting box 16 can be pulled out for cleaning.
The working principle is that when the rotary carving machine is used, a power supply is switched on, a jewelry raw material 11 is clamped and fixed through a clamping manipulator 10, the jewelry raw material 11 is driven to rotate by a motor 9, the jewelry raw material 11 is driven to adjust along the Y-axis direction by a transverse electric sliding rail 7, a longitudinal electric sliding rail 6, a fixed box 19 and a cutting head 22 are driven to move along the Z-axis direction by a push rod motor 5, the fixed box 19 and the cutting head 22 are driven to move along the X-axis direction by the longitudinal electric sliding rail 6, so that the jewelry raw material 11 and the cutting head 22 can be relatively and comprehensively adjusted, no dead angle can be formed in carving, when the rotary carving machine works, a servo motor 20 drives a vertical shaft 21 to rotate, the vertical shaft 21 drives the cutting head 22 to rotate for carving, the vertical shaft 21 drives a rotary rod 25 to rotate through a first bevel gear 23 and a second bevel gear 24, and the rotary rod 25 drives a fan shaft 27 to rotate through a second linkage gear 30 and a first linkage gear 29, the fan shaft 27 drives the fan 28 to rotate, external air can be sucked into the fixed box 19 through the air inlet pipe 32, the jewelry raw materials 11 can be blown through the cooling pipe 31, dust covered on the jewelry raw materials 11 can be blown off, the arranged filter cotton 34 can filter and block the external dust, the arranged semiconductor refrigerator 33 can refrigerate the air circulating through the air inlet pipe 32, the dust on the jewelry raw materials 11 can be blown off, meanwhile, the temperature can be lowered, two purposes can be achieved by one action, the carving device is started, the blowing and the cooling can be automatically stopped when the carving device is not carved, and the use is convenient; starting the negative pressure pump 18, the internal air of collecting vat 12 is sucked away in the work of negative pressure pump 18, and the thrust plate 35 that sets up can be sealed with collecting vat 12 for the inside negative pressure that forms of collecting vat 12 can be sucked the dust that the sculpture produced through the intercommunicating pore 13 inside collecting vat 12, and the filter screen 14 that sets up is used for blockking the dust and collects, can reduce the degree of pollution to the box 1 is inside, and after the completion processing, the jewelry that will carve the completion is taken out can.
Example two
Referring to fig. 1-4, a special engraving device for synthetic jewelry processing comprises a box body 1, a transverse electric slide rail 7 is installed inside the box body 1, a support box 8 is installed on the transverse electric slide rail 7, a motor 9 is installed on the support box 8, a clamping manipulator 10 is installed on the motor 9, jewelry raw materials 11 are clamped on the clamping manipulator 10, two push rod motors 5 are installed at the top of the box body 1, longitudinal electric slide rails 6 are installed on output shafts of the two push rod motors 5, a fixing box 19 is connected on the longitudinal electric slide rail 6, a servo motor 20 is installed in the fixing box 19, a vertical shaft 21 is installed on an output shaft of the servo motor 20, a cutting head 22 is installed at the bottom of the vertical shaft 21, a fan mechanism is connected on the vertical shaft 21, an air inlet dustproof mechanism is connected on the fixing box 19, a collecting tank 12 is installed on the box body 1, and a dust collecting mechanism is connected on the collecting tank 12, a negative pressure pump 18 is arranged on the outer side of the box body 1, and the negative pressure pump 18 is communicated with the collecting tank 12.
In this embodiment, the fan mechanism includes a partition 26, the partition 26 is installed in the fixed box 19, the bottom of the fixed box 19 is installed with a cooling pipe 31, the partition 26 is installed with a rotating rod 25 in a transverse rotating manner, the rotating rod 25 is connected with a fan shaft 27, the fan shaft 27 is installed with a fan 28, the left end of the rotating rod 25 is installed with a second bevel gear 24, the outer side of the vertical shaft 21 is installed with a first bevel gear 23, the first bevel gear 23 is engaged with the second bevel gear 24, the right end of the rotating rod 25 is installed with a second coupling gear 30, the bottom end of the fan shaft 27 is installed with a first linkage gear 29, and the first linkage gear 29 is engaged with the second linkage gear 30; the vertical shaft 21 drives the rotating rod 25 to rotate through the first bevel gear 23 and the second bevel gear 24, the rotating rod 25 drives the fan shaft 27 to rotate through the second linkage gear 30 and the first linkage gear 29, the fan shaft 27 drives the fan 28 to rotate, external air can be sucked into the fixed box 19 through the air inlet pipe 32, and the jewelry raw materials 11 are blown through the cooling pipe 31.
In this embodiment, the air intake dustproof mechanism comprises an air intake pipe 32, a semiconductor refrigerator 33 is embedded in the top of the air intake pipe 32, a plurality of limiting blocks are mounted on the inner wall of the air intake pipe 32, and filter cotton 34 is movably mounted between the limiting blocks; the filter cotton 34 is arranged to filter and block the dust outside.
In the embodiment, the dust collecting mechanism comprises a collecting box 16, two supporting blocks 15 are installed in the collecting box 16, filter screens 14 are placed at the tops of the two supporting blocks 15, a plurality of air holes 17 are formed in the inner wall of the bottom of the collecting box 16, a negative pressure pump 18 is installed on the left side of the box body 1, an air inlet of the negative pressure pump 18 is communicated with the collecting tank 12, a plurality of communicating holes 13 are formed in the inner wall of the top of the collecting tank 12, a thrust plate 35 is installed on the outer side of the collecting box 16, and a sealing strip is connected between the thrust plate 35 and the inner wall of the collecting tank 12 in a sealing manner; the negative pressure pump 18 works to suck away air in the collecting tank 12, the arranged thrust plate 35 can seal the collecting tank 12, negative pressure is formed in the collecting tank 12, dust generated by carving can be sucked into the collecting tank 12 through the communication hole 13, the arranged filter screen 14 is used for blocking and collecting the dust, and the collecting box 16 can be pulled out for cleaning.
In this embodiment, the case cover 2 is rotatably installed on the front surface of the case body 1, the transparent case 3 is provided on the case cover 2, and the plurality of magnet strips 4 are installed on the inner side of the case cover 2.
The difference between the second embodiment and the first embodiment is that: the case lid 2 that sets up is used for sealing 1 of box, and transparent shell 3 conveniently observes the inside sculpture condition, and all structures in this application all can carry out the selection of material and length according to the in-service use condition, and the attached drawing is the schematic structure picture, and concrete actual size can make suitable adjustment.
The above descriptions are only preferred embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the scope of the present invention, and the technical solutions and the utility model concepts of the present invention are equivalent to, replaced or changed.
Claims (6)
1. A special engraving device for synthetic jewelry processing comprises a box body (1), wherein a transverse electric slide rail (7) is arranged inside the box body (1), a supporting box (8) is arranged on the transverse electric slide rail (7), a motor (9) is arranged on the supporting box (8), a clamping manipulator (10) is arranged on the motor (9), jewelry raw materials (11) are clamped on the clamping manipulator (10), two push rod motors (5) are arranged at the top of the box body (1), longitudinal electric slide rails (6) are arranged on output shafts of the two push rod motors (5), a fixed box (19) is connected on each longitudinal electric slide rail (6), the special engraving device is characterized in that a servo motor (20) is arranged in each fixed box (19), a vertical shaft (21) is arranged on an output shaft of each servo motor (20), a cutting head (22) is arranged at the bottom of each vertical shaft (21), and a fan mechanism is connected on each vertical shaft (21), be connected with the dustproof mechanism that admits air on fixed box (19), seted up collecting vat (12) on box (1), be connected with dust collection mechanism on collecting vat (12), negative pressure pump (18) are installed in the outside of box (1), and negative pressure pump (18) are linked together with collecting vat (12).
2. The engraving device special for synthetic jewellery processing according to claim 1, wherein the fan mechanism comprises a partition plate (26), the partition plate (26) is installed in a fixed box (19), a cooling pipe (31) is installed at the bottom of the fixed box (19), a rotating rod (25) is installed on the partition plate (26) in a transverse rotating manner, a fan shaft (27) is connected to the rotating rod (25), and a fan (28) is installed on the fan shaft (27).
3. The engraving device as claimed in claim 2, wherein a second bevel gear (24) is installed at the left end of the rotating rod (25), a first bevel gear (23) is installed at the outer side of the vertical shaft (21), the first bevel gear (23) is meshed with the second bevel gear (24), a second linkage gear (30) is installed at the right end of the rotating rod (25), a first linkage gear (29) is installed at the bottom end of the fan shaft (27), and the first linkage gear (29) is meshed with the second linkage gear (30).
4. The special engraving device for synthetic jewelry processing according to claim 1, wherein the air intake dust prevention mechanism comprises an air intake pipe (32), a semiconductor refrigerator (33) is embedded in the top of the air intake pipe (32), a plurality of limiting blocks are mounted on the inner wall of the air intake pipe (32), and filter cotton (34) is movably mounted between the limiting blocks.
5. The special engraving device for synthetic jewelry processing according to claim 1, wherein the dust collection mechanism comprises a collection box (16), two support blocks (15) are installed in the collection box (16), filter screens (14) are placed at the tops of the two support blocks (15), a plurality of air holes (17) are formed in the inner wall of the bottom of the collection box (16), a negative pressure pump (18) is installed on the left side of the box body (1), an air inlet of the negative pressure pump (18) is communicated with the collection tank (12), and a plurality of communication holes (13) are formed in the inner wall of the top of the collection tank (12).
6. The engraving device special for synthetic jewellery processing according to claim 5, wherein a thrust plate (35) is installed on the outer side of the collecting box (16), and a sealing strip is hermetically connected between the thrust plate (35) and the inner wall of the collecting tank (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122798418.XU CN216635975U (en) | 2021-11-15 | 2021-11-15 | Special engraving device for processing synthetic jewelry |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122798418.XU CN216635975U (en) | 2021-11-15 | 2021-11-15 | Special engraving device for processing synthetic jewelry |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216635975U true CN216635975U (en) | 2022-05-31 |
Family
ID=81735871
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122798418.XU Expired - Fee Related CN216635975U (en) | 2021-11-15 | 2021-11-15 | Special engraving device for processing synthetic jewelry |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216635975U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115005568A (en) * | 2022-06-02 | 2022-09-06 | 武汉新金首饰制造有限公司 | A kind of gold jewelry processing equipment and processing technology |
| CN120055309A (en) * | 2025-03-28 | 2025-05-30 | 盐城环宇汽车零部件制造有限公司 | Turning device for flange with accurate location structure |
-
2021
- 2021-11-15 CN CN202122798418.XU patent/CN216635975U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115005568A (en) * | 2022-06-02 | 2022-09-06 | 武汉新金首饰制造有限公司 | A kind of gold jewelry processing equipment and processing technology |
| CN120055309A (en) * | 2025-03-28 | 2025-05-30 | 盐城环宇汽车零部件制造有限公司 | Turning device for flange with accurate location structure |
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Granted publication date: 20220531 |