CN114800271A - Clamp for processing jewelry - Google Patents
Clamp for processing jewelry Download PDFInfo
- Publication number
- CN114800271A CN114800271A CN202210652185.9A CN202210652185A CN114800271A CN 114800271 A CN114800271 A CN 114800271A CN 202210652185 A CN202210652185 A CN 202210652185A CN 114800271 A CN114800271 A CN 114800271A
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- Prior art keywords
- jewelry
- wall
- fixedly connected
- processing
- sides
- 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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- 238000012545 processing Methods 0.000 title claims abstract description 39
- 230000007246 mechanism Effects 0.000 claims abstract description 23
- 230000005540 biological transmission Effects 0.000 claims description 16
- 244000309464 bull Species 0.000 claims description 12
- 230000006978 adaptation Effects 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 13
- 230000007423 decrease Effects 0.000 abstract description 4
- 238000003754 machining Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- 239000010437 gem Substances 0.000 description 4
- 238000013459 approach Methods 0.000 description 3
- 230000008901 benefit Effects 0.000 description 3
- 238000005498 polishing Methods 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 239000010977 jade Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000013011 mating Effects 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 238000013475 authorization Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000010432 diamond 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
- 229910052737 gold Inorganic materials 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 239000010970 precious metal Substances 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 238000012546 transfer 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
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/06—Work supports, e.g. adjustable steadies
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Adornments (AREA)
Abstract
The invention discloses a clamp for processing jewelry, belonging to the technical field of jewelry processing, and the clamp for processing the jewelry comprises a mounting seat, wherein the bottom of an inner cavity of the mounting seat is fixedly connected with a hydraulic cylinder, a telescopic end of the hydraulic cylinder is fixedly connected with a U-shaped plate, the outer walls of two sides of the U-shaped plate are both fixedly provided with a plurality of matching teeth, and the matching teeth of the two sides are both connected with a clamping mechanism for fixing the outer walls of the jewelry; this scheme passes through the pneumatic cylinder and drives the U template decline, rethread clamping mechanism carries out the centre gripping to the jewelry outer wall fixed, the centre gripping is fixed effectual, add man-hour to annular jewelry such as bracelet, can effectually support fixedly to the inner wall of jewelry through fixed establishment, not only improved the area of contact to the jewelry inner wall, the very big condition that removes and drop in avoiding follow-up course of working, and the machining effect is improved, and through fixing the jewelry inner wall, need not to repeat and carry out dismouting processing to the jewelry, when greatly reducing artifical intensity of labour, the efficiency to jewelry processing has still been improved.
Description
Technical Field
The invention relates to the technical field of jewelry processing, in particular to a clamp for processing jewelry.
Background
The jewelry is divided into broad sense and narrow sense, the jewelry in the narrow sense is a jade product, and the jewelry in the broad sense comprises gold, silver and natural materials (minerals, rocks, organisms and the like), and jewelry, artware or other collections with certain values are collectively called as jewelry. Jewellery refers broadly to a bird fork, an earring, a necklace, a ring, a bracelet and the like which are processed by precious metals, precious stones and the like. The jewelry is generally used for decorating human bodies and also has the significance of representing social status, displaying wealth and identity. At present, a plurality of jewelry such as diamonds, jades, bracelets and the like can be viewed and sold as finished products after being processed.
The invention discloses a Chinese invention authorization notice No. CN210189578U, and discloses a jewelry processing auxiliary clamp, which comprises a bearing frame, a positioning block and a clamping component, wherein the positioning block is connected on the bearing frame in a sliding manner, a first limit groove for limiting the position of a ring is formed in the positioning block, the clamping component is a threaded rod, and the threaded rod is in threaded connection with the bearing frame and is used for driving the positioning block to move so as to enable jewelry to be abutted between the positioning block and the bearing frame.
However, when the clamp device is used for clamping and fixing jewelry, the outer wall of the jewelry can only be clamped, when the bracelet and other annular jewelry need to be polished and processed, the clamp device is used for clamping the jewelry outer wall, the clamping area of the jewelry is small, the jewelry cannot be effectively clamped and fixed, the jewelry is easy to move and slide in the processing process, the processing effect is influenced, in addition, the clamped jewelry outer wall can only process a small part of the jewelry in the processing process of polishing and the like, the repeated disassembly and assembly processing is needed, time and labor are wasted, and the processing efficiency is low.
Therefore, there is a need to provide a clamp for processing jewelry to solve the above technical problems.
Disclosure of Invention
The invention aims to provide a clamp for processing jewelry to solve the technical problem.
In order to achieve the purpose, the invention adopts the following technical scheme:
anchor clamps for jewelry processing, including the mount pad, mount pad inner chamber bottom fixed connection pneumatic cylinder, the flexible end fixedly connected with U template of pneumatic cylinder, the equal fixed mounting of both sides outer wall of U template has a plurality of cooperation teeth, both sides the cooperation tooth all is connected with and is used for the clamping mechanism fixed to the jewelry outer wall, the inner wall fixedly connected with pillar of U template, the transmission chamber has been seted up to the pillar inside, transmission intracavity wall rotates and is connected with the dwang, install in the pillar and drive dwang pivoted motor, a plurality of haulage ropes of dwang outer wall fixedly connected with, the haulage rope is connected with and is used for the fixed establishment to the jewelry inner wall.
Further, clamping mechanism is including rotating first bull stick and the second bull stick of connecting between the wall before the mount pad, first bull stick and second bull stick outer wall be the first connecting rod of fixedly connected with and the second connecting rod of second bull stick respectively, the outer wall fixedly connected with of first bull stick and the drive gear of cooperation tooth meshing adaptation, the one end that drive gear was kept away from to first connecting rod and second connecting rod articulates jointly has the carriage release lever, both sides the one end fixedly connected with grip block that the carriage release lever is close to each other.
Further, fixed establishment is including fixed connection in the haulage rope keep away from the switching pole of dwang one end, the one end that the haulage rope was kept away from to the switching pole slides and runs through pillar outer wall and fixedly connected with fixed plate, a plurality of springs of fixedly connected with between the outer wall of fixed plate and pillar.
Further, the fixing plate is arc-shaped, and the concave surface of the fixing plate faces the pillar.
Furthermore, the bottom of the inner cavity of the mounting seat is fixedly connected with a plurality of limiting slide bars, and a plurality of matching holes which correspond to the limiting slide bars and are matched in a sliding mode are formed in the U-shaped plate.
Compared with the prior art, the invention has the advantages that:
this scheme passes through the pneumatic cylinder and drives the decline of U template, and the U template carries out the centre gripping to the jewelry outer wall through the cooperation tooth of both sides and both sides clamping mechanism's cooperation, and the centre gripping is fixed effectual, improves follow-up jewelry processing effect, can drive the pillar decline in the decline of U template to can greatly avoid influencing the clamping mechanism to the centre gripping of jewelry, simultaneously can very big reduction to the influence of follow-up jewelry processing. When annular jewelry such as bracelets are processed, the hydraulic cylinder drives the U-shaped plate to ascend, and meanwhile, the supporting column can be driven to ascend, so that the effect that the clamping mechanism is far away from and the supporting column synchronously ascends is achieved, the influence of a subsequent clamping mechanism on jewelry fixed on the supporting column can be avoided, and the effect of subsequent jewelry processing is ensured. Then through the motor, the dwang, haulage rope and fixed establishment's cooperation, finally can effectually support fixedly to the inner wall of jewelry, not only improved the area of contact to the jewelry inner wall, the very big condition that removes and drop in avoiding follow-up course of working, improve the processing effect, and through fixed to the jewelry inner wall, can once process when processing jewelry outer wall such as polishing, need not to repeat the dismouting to the jewelry, when greatly having reduced artifical intensity of labour, still improved the efficiency to jewelry processing, the benefit of improving production. The device can simultaneously realize the clamping of the outer wall of the jewelry and the fixation of the inner wall of the jewelry, has wide application range, avoids the condition of processing a plurality of devices at present, and reduces the cost of the devices while saving time and labor.
Drawings
FIG. 1 is a schematic view of the overall axial side structure of the present invention;
FIG. 2 is an enlarged schematic view of the structure at A in FIG. 1;
FIG. 3 is a schematic cross-sectional view of the mounting base of the present invention;
FIG. 4 is a front view of the inner structure of the mounting base of the present invention;
FIG. 5 is a schematic view of a partial internal structure of a strut according to the present invention;
FIG. 6 is a schematic top view of the strut of the present invention;
fig. 7 is a schematic diagram of the clamping mechanism of fig. 4 in a configuration for clamping jewelry.
The reference numbers in the figures illustrate:
1. a mounting seat; 2. a hydraulic cylinder; 3. a U-shaped plate; 4. mating teeth; 5. a pillar; 6. a transmission cavity; 7. rotating the rod; 8. a motor; 9. a hauling rope; 10. a first rotating lever; 11. a second rotating lever; 12. a first link; 13. a second link; 14. a transmission gear; 15. a travel bar; 16. a clamping block; 17. a fixing mechanism; 1701. a transfer lever; 1702. a fixing plate; 1703. a spring; 18. and limiting the sliding rod.
Detailed Description
The first embodiment is as follows:
please refer to fig. 1, fig. 3-4 and fig. 7, a clamp for processing jewelry, comprising a mounting seat 1, a hydraulic cylinder 2 fixedly connected to the bottom of an inner cavity of the mounting seat 1, a U-shaped plate 3 fixedly connected to the telescopic end of the hydraulic cylinder 2, a plurality of matching teeth 4 fixedly mounted on the outer walls of two sides of the U-shaped plate 3, a clamping mechanism for fixing the outer wall of the jewelry is connected to the matching teeth 4 of two sides, a pillar 5 fixedly connected to the inner wall of the U-shaped plate 3, a transmission cavity 6 is arranged inside the pillar 5, a rotating rod 7 is rotatably connected to the inner wall of the transmission cavity 6, a motor 8 for driving the rotating rod 7 to rotate is installed in the pillar 5, a plurality of hauling ropes 9 fixedly connected to the outer wall of the rotating rod 7, and the hauling ropes 9 are connected to a fixing mechanism 17 for fixing the inner wall of the jewelry. This scheme passes through pneumatic cylinder 2 and drives U template 3 and descends, and U template 3 carries out the centre gripping to the jewelry outer wall through the cooperation tooth 4 and the both sides clamping mechanism's of both sides cooperation, and the centre gripping is fixed effectual, improves follow-up jewelry processing effect, can drive pillar 5 and descend when U template 3 descends to can greatly avoid influencing the clamping mechanism to the centre gripping of jewelry, reduction that simultaneously can be very big is to the influence of follow-up jewelry processing. When annular jewelry such as bracelets is processed, the hydraulic cylinder 2 drives the U-shaped plate 3 to rise at the moment, and the U-shaped plate 3 rises and is matched with the clamping mechanism through the matching teeth 4 on the two sides, so that the clamping mechanism is far away from the supporting column 5, the subsequent influence on jewelry fixed on the supporting column 5 can be avoided, and the subsequent jewelry processing effect is ensured. Also can drive pillar 5 simultaneously when U template 3 rises and rise, realized that clamping mechanism keeps away from and pillar 5 effect that rises in step, then starter motor 8 drives dwang 7 and rotates, cooperation through haulage rope 9 and fixed establishment 17, can finally effectually support fixedly to the inner wall of jewelry, not only improved the area of contact to the jewelry inner wall, the very big condition that removes the drop of avoiding in the follow-up course of working, improve the machining effect, and through fixing the jewelry inner wall, can once process when processing jewelry outer wall such as polishing, need not repeatedly to carry out the dismouting to the jewelry, when greatly having reduced artifical intensity of labour, still improved the efficiency to jewelry processing, and the benefit of improving production.
Referring to fig. 3-4, the clamping mechanism includes a first rotating rod 10 and a second rotating rod 11 rotatably connected between the front and rear walls of the mounting base 1, the outer walls of the first rotating rod 10 and the second rotating rod 11 are respectively and fixedly connected with a first connecting rod 12 and a second connecting rod 13, the outer wall of the first rotating rod 10 is fixedly connected with a transmission gear 14 engaged with the mating teeth 4, the ends of the first connecting rod 12 and the second connecting rod 13 far away from the transmission gear 14 are hinged with a moving rod 15, and the ends of the moving rods 15 at the two sides close to each other are fixedly connected with a clamping block 16. The hydraulic cylinder 2 is started to drive the U-shaped plate 3 to descend, at the moment, the U-shaped plate 3 drives the transmission gear 14 on the left side to rotate clockwise through the matching teeth 4 on the left side, the matching teeth 4 on the right side drive the transmission gear 14 on the right side to rotate anticlockwise, thereby driving the first rotating rods 10 at both sides to rotate, driving the first connecting rods 12 at both sides to rotate towards the direction of mutual approaching, and then the cooperation of the second connecting rods 13, further making the moving rods 15 and the clamping blocks 16 at both sides to move close to each other, namely, the clamping blocks 16 on the two sides move towards the middle jewelry position, as shown in figure 7, the jewelry is finally clamped and fixed through the clamping blocks 16, the clamping and fixing effect is good, the subsequent jewelry processing effect is improved, the U-shaped plate 3 can drive the supporting column 5 to descend, so that the clamping of the clamping block 16 on the jewelry can be greatly prevented from being influenced, and meanwhile, the influence on subsequent jewelry processing can be greatly reduced.
Referring to fig. 2 and 5-6, the fixing mechanism 17 includes an adapter rod 1701 fixedly connected to an end of the pull rope 9 far from the rotating rod 7, an end of the adapter rod 1701 far from the pull rope 9 slidably penetrates through an outer wall of the strut 5 and is fixedly connected with a fixing plate 1702, and a plurality of springs 1703 are fixedly connected between the fixing plate 1702 and the outer wall of the strut 5. The starting motor 8 drives the rotating rod 7 to rotate, the rotating rod 7 rotates to drive the traction rope 9 to be wound and tightened, the traction rope 9 drives the adapter rod 1701 to move towards the inside of the transmission cavity 6, the adapter rod 1701 can drive the fixing plate 1702 to gradually approach the supporting column 5 to move, meanwhile, the spring 1703 is compressed, the fixing plate 1702 outside the supporting column 5 can be mutually folded and approached, at the moment, jewelry such as bracelets are sleeved outside the fixing plate 1702, then the motor 8 is driven to slowly rotate reversely, the traction rope 9 is gradually loosened, the adapter rod 1701 and the fixing plate 1702 can be also driven to gradually approach towards the inner walls of the jewelry such as the bracelets through the action of the spring 1703, the fixing plate 1702 outside is gradually far away from each other, finally, the fixing plate 1702 outside the supporting column 5 can be attached to the inner walls of the jewelry such as the bracelets, the motor 8 stops, and the inner walls of the jewelry can be effectively supported and fixed at the moment.
Referring to fig. 2-4 and fig. 6, the fixing plate 1702 is arc-shaped, the concave surface of the fixing plate 1702 faces the pillar 5, the arc surface of the fixing plate 1702 can increase the contact area with the inner wall of the jewelry, and the fixing plate 1702 is arc-shaped, so that the fixing plate 1702 can better fit the inner wall of the jewelry when supporting and fixing the inner wall of the jewelry, the contact area between the fixing plate 1702 and the jewelry is greatly increased, and the situation that the jewelry is shifted and dropped is effectively avoided. A plurality of limiting slide bars 18 are fixedly connected to the bottom of an inner cavity of the mounting seat 1, a plurality of matching holes corresponding to the limiting slide bars 18 and matched in sliding mode are formed in the U-shaped plate 3, and the U-shaped plate 3 can move up and down along the limiting slide bars 18 through the matching holes. When pneumatic cylinder 2 drove U template 3 in the lift, U template 3 can reciprocate along spacing slide bar 18, restricts U template 3 position, has guaranteed U template 3 lifting movement's stability, and then has improved the stability of clamping mechanism and the follow-up work of fixed establishment 17, improves the result of processing of jewelry.
The working principle is as follows: when using, when needing outer wall centre gripping fixed to jewels such as jade, at first place the jewels on mount pad 1 between the both sides grip block 16, then start hydraulic cylinder 2 and drive U template 3 and descend, U template 3 drives left drive gear 14 clockwise through left cooperation tooth 4 this moment, and the cooperation tooth 4 on right side drives the drive gear 14 anticlockwise rotation on right side, thereby drive the first bull stick 10 rotation of both sides, drive the first connecting rod 12 of both sides and rotate towards the direction of being close to each other, rethread second connecting rod 13's cooperation, and then make the carriage release lever 15 and the grip block 16 of both sides move near to each other, both sides grip block 16 all moves towards middle jewel position promptly, as shown in figure 7, can drive pillar 5 when U template 3 descends.
When annular jewelry such as bracelets and the like is processed, the hydraulic cylinder 2 drives the U-shaped plate 3 to ascend, the U-shaped plate 3 ascends and simultaneously drives the left transmission gear 14 to rotate anticlockwise through the matching teeth 4, the right transmission gear 14 rotates clockwise, further, the movable rod 15 and the clamping block 16 on two sides are driven to move away from each other through the matching of the first connecting rod 12 and the second connecting rod 13, so that the clamping block 16 is far away from the pillar 5, the pillar 5 is driven to ascend when the U-shaped plate 3 ascends and the clamping block 16 is opened towards two sides, the effect that the pillar 5 synchronously ascends is realized, then the motor 8 is started to drive the rotating rod 7 to rotate, the rotating rod 7 rotates to drive the traction rope 9 to be wound and tightened, the traction rope 9 drives the adapter rod 1701 to move towards the inside of the transmission cavity 6, the adapter rod 1701 drives the fixing plate 1702 to gradually approach the pillar 5 to move and simultaneously compress the spring 1703, at this moment, the fixing plates 1702 on the outer sides of the pillars 5 are mutually folded and close to each other, jewelry such as bracelets are sleeved on the outer sides of the fixing plates 1702 at this moment, then the motor 8 is driven to slowly rotate reversely, the traction rope 9 is gradually loosened, the adapter rod 1701 and the fixing plates 1702 are also driven to gradually close to the inner walls of the jewelry such as bracelets through the action of the springs 1703, the fixing plates 1702 on the outer sides are gradually separated from each other, finally, the fixing plates 1702 on the outer sides of the pillars 5 are attached to the inner walls of the jewelry such as bracelets, the motor 8 stops, and the inner walls of the jewelry can be effectively supported and fixed at this moment.
Claims (5)
1. Clamp for processing jewelry, which comprises a mounting seat and is characterized in that: the utility model discloses a jewelry, including mount pad inner chamber, mount pad inner chamber bottom fixed connection pneumatic cylinder, the flexible end fixedly connected with U template of pneumatic cylinder, the equal fixed mounting of both sides outer wall of U template has a plurality of cooperation teeth, both sides the cooperation tooth all is connected with and is used for the clamping mechanism fixed to the jewelry outer wall, the inner wall fixedly connected with pillar of U template, the transmission chamber has been seted up to the pillar inside, transmission intracavity wall rotates and is connected with the dwang, install in the pillar and drive dwang pivoted motor, a plurality of haulage ropes of dwang outer wall fixedly connected with, the haulage rope is connected with and is used for the fixed establishment to the jewelry inner wall.
2. The jig for jewelry processing according to claim 1, wherein: clamping mechanism connects first bull stick and second bull stick between the wall before the mount pad including rotating, first bull stick and second bull stick outer wall difference fixedly connected with first connecting rod and second connecting rod, the outer wall fixedly connected with of first bull stick and the drive gear of cooperation tooth meshing adaptation, the common articulated carriage release lever that has of drive gear's one end, both sides are kept away from to first connecting rod and second connecting rod the one end fixedly connected with grip block that the carriage release lever is close to each other.
3. The jig for jewelry processing according to claim 2, wherein: the fixing mechanism comprises a switching rod fixedly connected to one end, far away from one end of the rotating rod, of the traction rope, the end, far away from the traction rope, of the switching rod slides to penetrate through the outer wall of the support column and is fixedly connected with a fixing plate, and a plurality of springs are fixedly connected between the fixing plate and the outer wall of the support column.
4. The jig for jewelry processing according to claim 3, wherein: the fixed plate is arc-shaped, and the concave surface of the fixed plate faces the pillar.
5. The jig for jewelry processing according to claim 3, wherein: the bottom of the inner cavity of the mounting seat is fixedly connected with a plurality of limiting slide bars, and the U-shaped plate is provided with a plurality of matching holes which correspond to the limiting slide bars in a sliding fit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210652185.9A CN114800271A (en) | 2022-06-09 | 2022-06-09 | Clamp for processing jewelry |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210652185.9A CN114800271A (en) | 2022-06-09 | 2022-06-09 | Clamp for processing jewelry |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114800271A true CN114800271A (en) | 2022-07-29 |
Family
ID=82520855
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210652185.9A Pending CN114800271A (en) | 2022-06-09 | 2022-06-09 | Clamp for processing jewelry |
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| Country | Link |
|---|---|
| CN (1) | CN114800271A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20150224582A1 (en) * | 2014-02-11 | 2015-08-13 | Rolls-Royce Plc | Fixture |
| CN107999800A (en) * | 2017-12-01 | 2018-05-08 | 成都君华睿道科技有限公司 | A kind of rotary fixing device |
| CN210337247U (en) * | 2019-05-22 | 2020-04-17 | 天津市德堡印刷有限公司 | Color printing packaging printed matter clamping device |
| CN112108436A (en) * | 2020-09-14 | 2020-12-22 | 温州类帕机械科技有限公司 | Mechanical fixture with cooling and cleaning functions for workpiece |
| CN212471548U (en) * | 2020-06-04 | 2021-02-05 | 青海交通职业技术学院 | Mechanical clamping jaw |
| JP2021063206A (en) * | 2019-10-11 | 2021-04-22 | 張偉萍 | Manufacturing device of aromatic candle |
| CN213381418U (en) * | 2020-09-11 | 2021-06-08 | 九工(上海)实业有限公司 | Clamping and fixing device for jewelry processing |
| CN215659001U (en) * | 2021-06-07 | 2022-01-28 | 青岛创奇电子有限公司 | Pin repairing equipment for welding of automobile circuit board |
-
2022
- 2022-06-09 CN CN202210652185.9A patent/CN114800271A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20150224582A1 (en) * | 2014-02-11 | 2015-08-13 | Rolls-Royce Plc | Fixture |
| CN107999800A (en) * | 2017-12-01 | 2018-05-08 | 成都君华睿道科技有限公司 | A kind of rotary fixing device |
| CN210337247U (en) * | 2019-05-22 | 2020-04-17 | 天津市德堡印刷有限公司 | Color printing packaging printed matter clamping device |
| JP2021063206A (en) * | 2019-10-11 | 2021-04-22 | 張偉萍 | Manufacturing device of aromatic candle |
| CN212471548U (en) * | 2020-06-04 | 2021-02-05 | 青海交通职业技术学院 | Mechanical clamping jaw |
| CN213381418U (en) * | 2020-09-11 | 2021-06-08 | 九工(上海)实业有限公司 | Clamping and fixing device for jewelry processing |
| CN112108436A (en) * | 2020-09-14 | 2020-12-22 | 温州类帕机械科技有限公司 | Mechanical fixture with cooling and cleaning functions for workpiece |
| CN215659001U (en) * | 2021-06-07 | 2022-01-28 | 青岛创奇电子有限公司 | Pin repairing equipment for welding of automobile circuit board |
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