CN214418018U - Fan blade welding device - Google Patents
Fan blade welding device Download PDFInfo
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- CN214418018U CN214418018U CN202120600488.7U CN202120600488U CN214418018U CN 214418018 U CN214418018 U CN 214418018U CN 202120600488 U CN202120600488 U CN 202120600488U CN 214418018 U CN214418018 U CN 214418018U
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- side wall
- fan blade
- welding
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- 238000003466 welding Methods 0.000 title claims abstract description 74
- 230000007246 mechanism Effects 0.000 claims description 7
- 239000000463 material Substances 0.000 claims description 3
- 230000001105 regulatory effect Effects 0.000 abstract description 4
- 238000000034 method Methods 0.000 abstract description 2
- 230000008569 process Effects 0.000 abstract description 2
- 230000009471 action Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000008901 benefit Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
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Abstract
The utility model discloses a fan blade welding set relates to fan blade welding field, including welded platform, welded platform's last lateral wall center department is provided with fixture, welded platform's border department has seted up a plurality of bar mouth, welded platform's last lateral wall is provided with the first scale of a plurality of, fixedly connected with annular slide rail in the middle of welded platform's the last lateral wall, there are a plurality of regulating block, a plurality of annular slide rail's inside through a plurality of slider sliding connection circular through-hole, a plurality of have all been seted up to the center department of regulating block circular through-hole's the equal fixedly connected with threaded sleeve of inside wall. The utility model discloses can realize in fan blade's welding process fixing fan blade and rim plate, can adjust fan blade's welding position and angle simultaneously to can realize the blade weldment work of different rule fans, improve fan blade welding set's practicality.
Description
Technical Field
The utility model relates to a fan blade welding field, in particular to fan blade welding set.
Background
The core part of a fan, such as a centrifugal fan, is an impeller, the impeller which converts mechanical energy into wind energy through the impeller is a key part of the centrifugal fan, and mainly comprises a wheel disc, a back disc, a circular ring structure generally, straight blades generally, a front disc also called a wheel cover, a plate with a curved line and a circular ring structure, and the like, wherein the blades, the wheel disc and the wheel cover are fixedly connected together generally by adopting a welding mode, and the relative position precision of the wheel disc, the blades and the wheel cover is ensured.
If fan blade's welding precision is not high, can directly lead to the fan whether can produce violent shake and send the noise, traditional fan blade's welding set adopts fixed mould to fix fan blade more, and fixed form is single, can not carry out reasonable regulation to fan blade's welding position and welding angle to can not satisfy the welding of different specification fan blades, greatly reduced fan blade welding set's practicality.
Therefore, it is necessary to provide a welding device for fan blades to solve the above problems.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a fan blade welding set to solve the fan blade welded problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a fan blade welding device comprises a welding platform, wherein a clamping mechanism is arranged at the center of the upper side wall of the welding platform, a plurality of strip-shaped openings are formed in the edge of the welding platform, a plurality of first graduated scales are arranged on the upper side wall of the welding platform, an annular slide rail is fixedly connected in the middle of the upper side wall of the welding platform, a plurality of adjusting blocks are slidably connected in the annular slide rail through a plurality of sliders, a circular through hole is formed in the center of each adjusting block, a threaded sleeve is fixedly connected to the inner side wall of each circular through hole, a first adjusting bolt is in threaded connection with the inner side wall of each threaded sleeve, a fixing clamp is fixedly connected to the rear end of each first adjusting bolt, a corresponding second graduated scale is arranged on the front side wall of each fixing clamp, and a first clamping plate is rotatably connected to the right side wall of each fixing clamp through a first bearing, a plurality of the equal fixedly connected with spring in left side wall front end of first splint, a plurality of the left end of spring all with the right side wall fixed connection of corresponding fixation clamp, a plurality of bar mouth and threaded connection are all run through to first adjusting bolt's front end has fixation nut, a plurality of the first rotatory cap of the equal fixedly connected with in front end of first adjusting bolt.
Preferably, fixture includes the base, the lower lateral wall of base and welded platform's last lateral wall fixed connection, the last lateral wall of base rotates through first pivot and is connected with the second splint of three mutual symmetry, and is three the equal sliding connection of lateral wall of second splint has the lantern ring, and is a plurality of the last lateral wall and the lower lateral wall of the lantern ring all rotate through the second pivot and are connected with the circular column, the last lateral wall of circular column rotates through the third pivot and is connected with the movable block, the internal thread of movable block is connected with second adjusting bolt, second adjusting bolt's right side rotates through the second bearing and is connected with the turning block, the lower lateral wall of turning block rotates through the second bearing and connects in the last lateral wall of base, the left end fixedly connected with second swivel cap of second adjusting bolt.
Preferably, the surfaces of the first rotating cap and the second rotating cap are both provided with anti-slip threads, and the surface of the fixing nut is provided with a rotating handle.
Preferably, the center of the lower side wall of the welding platform is rotatably connected with a workbench through a fourth rotating shaft, four mutually symmetrical supporting legs are fixedly mounted on the lower side wall of the workbench, and the bottoms of the supporting legs are fixedly connected with anti-slip pads.
Preferably, one end of the upper side wall of the welding platform is fixedly provided with a support rod, and one end of the support rod is fixedly provided with an illuminating lamp.
Preferably, the right side wall of the fixing clamp and the left side wall of the first clamping plate are fixedly provided with soft rubber pads, and the soft rubber pads are made of high-temperature-resistant materials.
The utility model discloses a technological effect and advantage:
1. the upper side wall of the welding platform is provided with a clamping mechanism for clamping the wheel disc, the left side wall of a fixing clamp is rotatably connected with a first clamping plate through a first bearing, the right side wall of the first clamping plate is fixedly connected with a spring, the other end of the spring is fixedly connected with the right side wall of the fixing clamp, the first clamping plate and the fixing clamp are pushed to clamp towards the middle by the tension of the spring to complete the fixation of the fan blade, the front side wall of the fixing clamp is fixedly provided with a first adjusting bolt, a threaded sleeve is fixedly arranged in an adjusting block, the fixing clamp is driven to rotate by rotating a first rotating cap fixedly arranged at the front end of the first adjusting bolt, so that the fan blade is driven to rotate, the angle of the fan blade is adjusted, the adjusting block is pushed, a sliding block fixedly connected with the lower side wall of the adjusting block and an annular sliding rail jointly act, so that the position of the fan blade is adjusted, the fixing nut is connected with the middle of the first adjusting bolt in a threaded manner, the fixing nut is clamped at the edge of the welding platform by rotating the fixing nut, so that the fixing clamp is fixed in position and angle, the first graduated scale is arranged on the upper side wall of the welding platform, the second graduated scale is fixedly arranged on the front side wall of the fixing clamp, the fan wheel disc and the fan blade can be fixed in the welding process of the fan blade, and meanwhile, the welding position and angle of the fan blade can be adjusted, so that the welding work of the fan blades with different specifications can be met, and the practicability of the fan blade welding device is improved;
2. one end of the side wall of the base is rotatably connected with a rotating block through a second bearing, a second rotating cap is rotated to drive a second adjusting bolt to rotate, the external thread of the second adjusting bolt and the internal thread of a first thread through hole interact to realize the movement between a moving block and the rotating block, so as to drive a round column to rotate, the inner side of the round column is rotatably connected with a lantern ring through a second rotating shaft, the lantern ring is moved by rotating the round column, three second clamping plates which are mutually symmetrical are rotatably connected to the side wall of the base through the first rotating shaft, the second clamping plates are slidably connected through the inner part of the lantern ring, the second clamping plates are pushed to be clamped towards the center, so as to realize the clamping and fixing of the wheel disc, anti-slip grains are arranged on the surfaces of the first rotating cap and the second rotating cap, the friction force between the rotating cap and the hand is increased, a user can rotate the rotating cap conveniently, and a rotating handle is arranged on the surface of the fixing nut, the fixing clamp is convenient for a user to rotate the fixing nut to fix the fixing clamp;
3. the center of the lower side wall of the welding platform is rotationally connected with a workbench through a fourth rotating shaft, so that a user can conveniently adjust the position of the welding platform to weld the blades at different positions, the lower side wall of the workbench is fixedly provided with four mutually symmetrical supporting legs, so that the workbench is far away from the ground, the influence on the working efficiency caused by the welding when a user squats and sits down is avoided, the anti-slip pads are fixedly arranged at the bottoms of the four supporting legs, so that the phenomenon that the welding quality is influenced by the slippage of the device when a user welds is avoided, a support rod is fixedly arranged at one end of the upper side wall of the welding platform, and an illuminating lamp is fixedly arranged at the other end of the support rod, so that a user can observe the operation condition of the welding platform more clearly, the soft rubber pad is fixedly mounted on the right side wall of the fixing clamp and the left side wall of the first clamping plate, so that the fan blade is better clamped by the fixing clamp and the first clamping plate.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is an enlarged schematic structural diagram of a in fig. 1 according to the present invention.
Fig. 3 is a schematic front structural view of the present invention.
Fig. 4 is a schematic diagram of the structure of the middle section of the present invention.
In the figure: 1. welding a platform; 2. an annular slide rail; 3. an adjusting block; 4. a threaded sleeve; 5. a first adjusting bolt; 6. a fixing clip; 7. a first splint; 8. a spring; 9. an illuminating lamp; 10. fixing a nut; 11. a first spin cap; 12. supporting legs; 13. a base; 14. a second splint; 15. a collar; 16. a round column; 17. a moving block; 18. a second adjusting bolt; 19. rotating the block; 20. a second spin cap; 21. turning a handle; 22. a work table; 23. a support rod.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The utility model provides a fan blade welding device as shown in figures 1-4, which comprises a welding platform 1, a clamping mechanism is arranged at the center of the upper side wall of the welding platform 1, a plurality of strip-shaped openings are arranged at the edge of the welding platform 1, a plurality of first graduated scales are arranged on the upper side wall of the welding platform 1, an annular slide rail 2 is fixedly connected in the middle of the upper side wall of the welding platform 1, a plurality of adjusting blocks 3 are slidably connected in the annular slide rail 2 through a plurality of sliders, circular through holes are arranged at the center of the adjusting blocks 3, threaded sleeves 4 are fixedly connected on the inner side walls of the circular through holes, first adjusting bolts 5 are connected on the inner side walls of the threaded sleeves 4 through threads, fixing clamps 6 are fixedly connected at the rear ends of the first adjusting bolts 5, and corresponding second graduated scales are arranged on the front side walls of the fixing clamps 6, the right side walls of a plurality of fixing clamps 6 are all rotatably connected with a first clamping plate 7 through first bearings, the front ends of the left side walls of the plurality of first clamping plates 7 are all fixedly connected with springs 8, the left ends of the plurality of springs 8 are all fixedly connected with the right side walls of the corresponding fixing clamps 6, the front ends of a plurality of first adjusting bolts 5 all penetrate through strip-shaped openings and are in threaded connection with fixing nuts 10, the front ends of a plurality of first adjusting bolts 5 are all fixedly connected with first rotating caps 11, the upper side wall of the welding platform 1 is provided with a clamping mechanism for clamping a wheel disc, the left side wall of the fixing clamps 6 is rotatably connected with the first clamping plates 7 through first bearings, the right side wall of the first clamping plates 7 is fixedly connected with springs 8, the other ends of the springs 8 are fixedly connected with the right side wall of the fixing clamps 6, the first clamping plates 7 and the fixing clamps 6 are pushed to clamp towards the middle through the tension of the springs 8 to complete the fixation of the fan blades, the fan blade adjusting device comprises a fixing clamp 6, a first adjusting bolt 5, a threaded sleeve 4, a first rotating cap 11, a first adjusting bolt 5, a fixing clamp 6, a fan blade, a second adjusting nut 10, a second graduated scale, a fan wheel disc and a fan blade, wherein the first adjusting bolt 5 is fixedly installed on the front side wall of the fixing clamp 6, the threaded sleeve 4 is fixedly installed inside the adjusting block 3, the first rotating cap 11 fixedly installed at the front end of the first adjusting bolt 5 is rotated to drive the fixing clamp 6 to rotate, so that the angle of the fan blade is adjusted, the adjusting block 3 is pushed to realize the adjustment of the position of the fan blade through the combined action of a sliding block fixedly connected with the lower side wall of the adjusting block 3 and an annular sliding rail 2, the fixing nut 10 is connected with the middle threads of the first adjusting bolt 5 in a clamping mode of rotating the fixing nut 10 to be clamped at the edge of a welding platform 1, so that the position and the angle of the fixing clamp 6 are fixed, the first graduated scale is arranged on the upper side wall of the welding platform 1 and the front side wall of the fixing clamp 6, meanwhile, the welding position and the angle of the fan blade can be adjusted, so that the welding work of the fan blades of different specifications can be met, and the practicability of the fan blade welding device is improved.
As shown in fig. 4, the clamping mechanism includes a base 13, a lower sidewall of the base 13 is fixedly connected with an upper sidewall of the welding platform 1, the upper sidewall of the base 13 is rotatably connected with three second clamping plates 14 which are symmetrical to each other through a first rotating shaft, outer sidewalls of the three second clamping plates 14 are slidably connected with lantern rings 15, upper and lower sidewalls of the plurality of lantern rings 15 are rotatably connected with a circular column 16 through a second rotating shaft, an upper sidewall of the circular column 16 is rotatably connected with a moving block 17 through a third rotating shaft, an inner thread of the moving block 17 is connected with a second adjusting bolt 18, a right side of the second adjusting bolt 18 is rotatably connected with a rotating block 19 through a second bearing, a lower sidewall of the rotating block 19 is rotatably connected with an upper sidewall of the base 13 through a second bearing, a left end of the second adjusting bolt 18 is fixedly connected with a second rotating cap 20, one end of the upper sidewall of the base 13 is rotatably connected with the rotating block 19 through a second bearing, rotate the rotatory cap 20 of second and drive second adjusting bolt 18 and rotate, the outside screw thread through second adjusting bolt 18 and the inside screw thread interact of first screw thread through-hole, realized moving block 17 and turning block 19 between take place to remove, thereby it rotates to drive circular column 16, it is connected with lantern ring 15 to rotate through the second pivot in circular column 16's inboard, it makes lantern ring 15 remove to rotate circular column 16, the lateral wall rotates through first pivot at base 13 and is connected with three second splint 14 of mutual symmetry, through lantern ring 15 inside sliding connection second splint 14, it presss from both sides tightly to promote second splint 14 to the center, the centre gripping that has realized to the rim plate is fixed.
As shown in fig. 3, the surface of first rotatory cap 11 and second rotatory cap 20 all is provided with anti-skidding line, and fixation nut 10's surface mounting changes 21, all is provided with anti-skidding line through the surface at first rotatory cap 11 and second rotatory cap 20, increases the frictional force between rotatory cap and the hand, and the person of facilitating the use rotates rotatory cap, through having at fixation nut 10 surface mounting change 21, the person of facilitating the use rotates fixation nut 10 and fixes fixation clamp 6.
As shown in fig. 3, lower sidewall center department of welded platform 1 is connected with workstation 22 through the rotation of fourth pivot, the lower sidewall fixed mounting of workstation 22 has four supporting legs 12 of mutual symmetry, the equal fixedly connected with slipmat in bottom of four supporting legs 12, lower sidewall center department at welded platform 1 is connected with workstation 22 through the rotation of fourth pivot, the position that the person of facilitating the use adjusted welded platform 1 welds the blade at different positions, there are four supporting legs 12 of mutual symmetry through lower sidewall fixed mounting at workstation 22, make workstation 22 keep away from ground, avoided the user to squat and sit and weld and influence work efficiency, there is the slipmat through the equal fixed mounting in bottom of four supporting legs 12, the influence welding quality of device slip when having avoided the user to weld.
As shown in fig. 3, a support rod 23 is fixedly mounted at one end of the upper side wall of the welding platform 1, an illuminating lamp 9 is fixedly mounted at one end of the support rod 23, and the illuminating lamp 9 is fixedly mounted at the other end of the support rod 23, so that a user can observe the operation condition of the welding platform 1 more clearly.
As shown in fig. 2, the right side wall of the fixing clamp 6 and the left side wall of the first clamping plate 7 are fixedly provided with soft rubber pads, the soft rubber pads are made of high-temperature-resistant materials, and the soft rubber pads are fixedly provided on the right side wall of the fixing clamp 6 and the left side wall of the first clamping plate 7, so that the fixing clamp 6 and the first clamping plate 7 can better clamp the fan blade.
The utility model discloses the theory of operation:
before the wheel disc fixing device is used, a second rotating cap 20 is manually rotated to drive a second adjusting bolt 18 to rotate, the other end of the second adjusting bolt 18 is rotatably connected to a rotating block 19 through a second bearing, the rotating block 19 is rotatably connected to a base 13 through a rotating shaft, a moving block 17 is driven to deflect due to the interaction of external threads of the second adjusting bolt 18 and internal threads of a first threaded hole, the lower side wall of the moving block 17 is rotatably connected with a circular column 16 to drive the circular column 16 to rotate, three lantern rings 15 are rotatably connected inside the circular column 16, a second clamping plate 14 is slidably connected inside the three lantern rings 15, one ends of the three second clamping plates 14 are rotatably connected to the upper side wall of the base 13, the other ends of the three second clamping plates 14 are driven to clamp towards the middle through the movement of the circular column 16 to fix the wheel disc, one side of a spring 8 of a first clamping plate 7 and a fixing clamp 6 is manually pressed, place fan blade in the middle of first splint 7 and fixation clamp 6, loosen the finger, because the tension of spring 8, order about first splint 7 and fixation clamp 6 and press from both sides tightly fan blade, the rethread promotes regulating block 3, with the help of regulating block 3 lower side wall fixed mounting's slider and 2 combined action of annular slide rail, the realization is to fan blade welded position's regulation, manual first rotatory cap 11 of rotating, drive first adjusting bolt 5 and rotate, because first adjusting bolt 5 and 4 threaded connection of threaded sleeve, the realization is to fan blade's angle modulation. After the adjustment is completed, the rotating handle 21 is rotated to drive the fixing nut 10 to rotate until the fixing nut 10 and the edge of the welding platform are clamped, the position and angle adjustment of other fan blades is completed according to the reading of the first dividing rule and the second dividing rule, after the adjustment is completed, the welding position is welded by using a welding gun, after one fan blade is welded, the welding platform 1 is rotated, and the next fan blade is welded.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (6)
1. The utility model provides a fan blade welding set, includes welded platform (1), its characterized in that: the welding platform comprises a welding platform (1), a clamping mechanism is arranged at the center of the upper side wall of the welding platform (1), a plurality of strip-shaped openings are formed in the edge of the welding platform (1), a plurality of first graduated scales are arranged on the upper side wall of the welding platform (1), an annular slide rail (2) is fixedly connected to the middle of the upper side wall of the welding platform (1), a plurality of adjusting blocks (3) are slidably connected to the inside of the annular slide rail (2) through a plurality of sliders, a circular through hole is formed in the center of each adjusting block (3), a threaded sleeve (4) is fixedly connected to the inner side wall of each circular through hole, a first adjusting bolt (5) is in threaded connection with the inner side wall of each threaded sleeve (4), a fixing clamp (6) is fixedly connected to the rear end of each first adjusting bolt (5), and a corresponding second graduated scale is arranged on the front side wall of each fixing clamp (6), a plurality of fixation clamp (6) right side wall all rotates through first bearing and is connected with first splint (7), a plurality of the equal fixedly connected with spring (8) of the left side wall front end of first splint (7), a plurality of the left end of spring (8) all with the right side wall fixed connection of corresponding fixation clamp (6), a plurality of the front end of first adjusting bolt (5) all runs through bar mouth and threaded connection has fixation nut (10), a plurality of the equal fixedly connected with first rotatory cap (11) of front end of first adjusting bolt (5).
2. A fan blade welding apparatus according to claim 1, wherein: the clamping mechanism comprises a base (13), the lower side wall of the base (13) is fixedly connected with the upper side wall of the welding platform (1), the upper side wall of the base (13) is rotatably connected with three symmetrical second clamping plates (14) through a first rotating shaft, the outer side walls of the three second clamping plates (14) are all slidably connected with lantern rings (15), the upper side wall and the lower side wall of each lantern ring (15) are rotatably connected with a circular column (16) through a second rotating shaft, the upper side wall of the circular column (16) is rotatably connected with a movable block (17) through a third rotating shaft, the inner thread of the movable block (17) is connected with a second adjusting bolt (18), the right side of the second adjusting bolt (18) is rotatably connected with a rotating block (19) through a second bearing, the lower side wall of the rotating block (19) is rotatably connected with the upper side wall of the base (13) through a second bearing, and a second rotating cap (20) is fixedly connected to the left end of the second adjusting bolt (18).
3. A fan blade welding apparatus according to claim 1, wherein: the surface of the first rotating cap (11) and the surface of the second rotating cap (20) are both provided with anti-slip threads, and the surface of the fixing nut (10) is provided with a rotating handle (21).
4. A fan blade welding apparatus according to claim 1, wherein: the lower side wall center department of welded platform (1) is connected with workstation (22) through the rotation of fourth pivot, the lower side wall fixed mounting of workstation (22) has four supporting legs (12) of mutual symmetry, four the equal fixedly connected with slipmat in bottom of supporting legs (12).
5. A fan blade welding apparatus according to claim 1, wherein: one end of the upper side wall of the welding platform (1) is fixedly provided with a supporting rod (23), and one end of the supporting rod (23) is fixedly provided with an illuminating lamp (9).
6. A fan blade welding apparatus according to claim 1, wherein: the right side wall of fixation clamp (6) and the left side wall of first splint (7) all fixed mounting have soft cushion, soft cushion is made by high temperature resistant material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120600488.7U CN214418018U (en) | 2021-03-25 | 2021-03-25 | Fan blade welding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120600488.7U CN214418018U (en) | 2021-03-25 | 2021-03-25 | Fan blade welding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214418018U true CN214418018U (en) | 2021-10-19 |
Family
ID=78074696
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120600488.7U Expired - Fee Related CN214418018U (en) | 2021-03-25 | 2021-03-25 | Fan blade welding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214418018U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114799677A (en) * | 2022-03-29 | 2022-07-29 | 浙江当代风机有限公司 | Multi-angle welding table for fan impeller |
| CN115213555A (en) * | 2022-07-04 | 2022-10-21 | 深圳市马丁特尼尔技术有限公司 | Double-station laser board separator and method |
| CN115213521A (en) * | 2022-09-19 | 2022-10-21 | 南通惠尔风机有限公司 | Machining device for fan impeller |
-
2021
- 2021-03-25 CN CN202120600488.7U patent/CN214418018U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114799677A (en) * | 2022-03-29 | 2022-07-29 | 浙江当代风机有限公司 | Multi-angle welding table for fan impeller |
| CN114799677B (en) * | 2022-03-29 | 2023-06-30 | 浙江当代风机有限公司 | Multi-angle welding table for fan impeller |
| CN115213555A (en) * | 2022-07-04 | 2022-10-21 | 深圳市马丁特尼尔技术有限公司 | Double-station laser board separator and method |
| CN115213555B (en) * | 2022-07-04 | 2024-05-28 | 深圳市马丁特尼尔技术有限公司 | Double-station laser board separator and method |
| CN115213521A (en) * | 2022-09-19 | 2022-10-21 | 南通惠尔风机有限公司 | Machining device for fan impeller |
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Legal Events
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220804 Address after: 332000 No. 13, Tonglin Avenue, Wuning Industrial Park, Jiujiang City, Jiangxi Province Patentee after: Jiangxi aoruisen New Material Technology Co.,Ltd. Address before: 224000 plant 4, building 4, No. 12 Xiangjiang Road, Yancheng Economic and Technological Development Zone, Yancheng City, Jiangsu Province Patentee before: Keriqi new energy materials technology (Jiangsu) Co.,Ltd. |
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| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211019 |
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| CF01 | Termination of patent right due to non-payment of annual fee |